Matches 1 - 50 out of 249 1 2 3 4 5 >


Match Document Document Title
8117952 Closed-loop cutting system  
A closed-loop cutting system comprises a cutting device for cutting a piece of material at a given dimension; a positioning device for positioning the cutting means to cut the piece of material at...
8109185 Method for cutting protective tape of semiconductor wafer and protective tape cutting device  
A cutter blade is cut-in by being moved towards a deep part of a notch from one open end of the notch while being moved in a forward direction with respect to an outer periphery of a wafer....
8011280 Rotary cutter for trimming printed products conveyed in an overlapping flow  
A rotary cutter for trimming printed products conveyed in an overlapping flow. The rotary cutter including a first knife that rotates and a second knife that rotates counter to the first knife. The...
8011281 Punching device, conveying device, finishing device, and image forming apparatus  
A punching device includes a detecting unit, a punching unit, a moving unit, a storage unit, and a controlling unit. The detecting unit detects a lateral edge position of a recording medium to...
8010224 Automatic cutting device and production method for beveled product  
A plasma cutting device performs cutting in a plurality of stages. In a first cutting sub-process, a manufactured product is cut out from a base material upon a stage according to an NC program....
7980161 Method and apparatus for assessing blade life of a guillotine paper cutter  
A method and system for assessing when to change or sharpen a cutting blade of a paper cutter is presented. The cutting blade is operated using an electric motor that causes motion of the cutting...
7891276 System and method for controlling the length of a discrete segment of a continuous web of elastic material  
In a system and method for controlling the length of a discrete segment of an elastic web, a wound off tension of the web is determined during unwinding from a wound roll. The unwound web is...
7861628 Method for calibrating a web-cutter having a chip-out cutter module  
A calibration procedure is carried out for determining the displacement distance from a reference point to the center of the blade in a web cutter in a mail inserter. A photosensor is placed near...
7833367 Adhesive tape cutting method and apparatus using the same  
A strip-shaped supporting adhesive tape is joined to a ring frame, and then is stuck with a cutter blade such that the cutter blade penetrates the adhesive tape. In a state where a cutting edge of...
7802504 High speed transverse cutter for webs  
A web transport system operates cyclically to advance a web and provide a synchronization signal at a known point in a cutting cycle. A drive system oscillates a cutting knife from a resting...
7654184 Band saw machine, and saw blade attaching method, saw blade driving method and cutting method in band saw machine  
In a band saw machine in which a pair of guide posts for guiding a saw blade housing that rotatably supports a driving wheel and a driven wheel and can vertically move in the vertical direction are...
7650823 Punch unit, sheet post-processing apparatus having the same, and method of punching sheets  
A hole punch unit has a punching section, a longitudinal registering mechanism, and a transverse registering mechanism. The registering mechanisms incline the punching section in accordance with a...
7644645 Apparatus and method for detecting dangerous conditions in power equipment  
A machine such as a saw, jointer, planer, etc. is disclosed. The machine has cutting tool, a direct drive mechanism configured to move the cutting tool, a detection system adapted to detect the...
7640676 Power tool measuring device  
In one embodiment of the present invention, a distance measuring device for use with a power tool having an alignment area for receiving a work piece, comprises a measuring sensor proximate to said...
7359763 Cutting tool angle adjustment method  
A cutting tool adjustment method includes lowering a cutting tool on a transparent Mylar to produce an indentation before an actual scribing operation; picking up the image of the indentation;...
7287678 Method and apparatus for determining and setting material release mechanism timing for a material feed mechanism  
This invention includes a method of determining the correct timing of a material release mechanism (42) of a material feed mechanism (14) and includes the steps of: cycling a press mechanism (12)...
7281334 Mechanical scribing apparatus with controlling force of a scribing cutter  
A mechanical scribing apparatus with controlling force of a scribing cutter for adaptively separating each unit of thin film solar cells formed on a single substrate, which is always capable of...
7255030 Method and device at running webs have been printed in a high-speed printer  
The present invention relates running webs which have been printed in a high-speed printer. A method and a device are provided for longitudinal cuffing of a running, unseparated web in two web...
7185574 Method and device for separating disc-shaped bodies from an original body  
A device for separating disc-shaped bodies from an original body includes a separating device, a feeding device, an optical recognition device for determining the front face contour of the original...
7178436 Method of cutting carbon and alloy steel  
The present invention discloses a method and apparatus for controlling the load on the blade of a steel-cutting saw A programmable logic controller senses the spindle motor load current and...
7172185 Sheet punch device, sheet processing device, image forming system, program, and recording medium  
A sheet punch device for punching a sheet with a punch edge comprises a motor performing a punching operation and a position detection unit detecting a position of the punch edge. A control unit...
7170076 Tools with orientation detection  
A tool operates with a guide system to identify the orientation of a tool on a work piece. In one implementation, the tool identifies its orientation with respect to a guide signal supplied by the...
7125729 Method for opening the plastic housing of an electronic module  
In a method of opening of a housing of a plastic-housed electronic module by a laser, the electronic module is protected from the effects of the laser beam and the laser beam is stopped at a...
7124671 Method and device for reducing web breakage in a web cutter  
In a web cutter where a blade is used to cut a continuous paper web into sheets, a tractor is used to move the web past the blade for cutting. The tractor operates in a start-and-stop cycle so that...
7100484 Apparatus for automatically trimming and cutting images on sheets of paper and other graphic and photographic supports  
Apparatus for automatically trimming and cutting images on support sheets, which comprises two cutting devices (1, 2) arranged upstream and downstream, respectively, a conveying device (3) which is...
7090120 Sheet punching device and image forming apparatus having the same  
A sheet punching device that cuts holes in a sheet while punches are entering die holes, in which a plurality of punch trains along each of which a plurality of punches are aligned on a rotating...
7059243 Positive piece engagement indicator for marking tool  
A positive piece engagement indicator for marking tool is provided in which a metal workpiece is contacted with a workpiece contact probe for providing physical contact with, as well as electrical...
7047852 Feedforward control system for an elastic material  
A process for providing feedforward control to control the feed rate of an elastic material. The process involves measuring the distance between registration marks on the elastic material prior to...
7032518 Method and system for managing tension and maintaining registration between multiple webs in a web finishing system  
A system and method for managing the tension and maintaining registration between multiple webs in a web finishing system. The method involves transporting a first web and at least second web...
7017460 Method and arrangement for adjusting feed rate of a crosscut saw  
A method and arrangement for adjusting a feed rate of a crosscut saw (1), in particular, in a harvesting head of a forest machine during the crosscutting of wood (9) in the apparatus. A feed force...
7004053 System for measuring and controlling cut length of discrete components in a high-speed process  
A closed-loop system can maintain a pre-set cut length of a material as the material is cut and placed on a web. The system has the ability to measure the actual cut length, compare the average...
6964218 Method of and apparatus for dividing a web of wrapping material  
A continuous web of cigarette paper or other wrapping material, particularly for smokers' products, is split by a pair of rotary knives into two strips which are fed to discrete strip processing...
6935215 Slicing machine and conveyor system with automatic product width compensation  
The invention provides a slicing and conveying system that includes a slicing blade that cuts slices from a loaf, and an output conveyor located below the slicing blade for receiving the slices in...
6892616 Cutting apparatus  
A cutting apparatus is capable of cutting a work-piece depending upon the quality of the work-piece. The cutting apparatus produces parallelism between a knife edge of a cutting blade and a...
6845698 Systems and methods for severing elongated material  
Systems and methods for severing elongated material include a rotatable first roll having a first severing structure, a rotatable second roll having a second severing structure corresponding with...
6729215 Dicing machine  
In the dicing machine, a parallel adjustment process between a cut-line of a blade and cut-line images displayed on a monitor can be easily performed. In the dicing machine, at least one of the...
6703846 Superabsorbent polymer targeting registration of dry formed composite cores  
A system and method for adjusting the targeting of superabsorbent material in absorbent cores based on the timing of a cutting device are disclosed herein. After targeting superabsorbent material...
6701816 Apparatus for variably controlling work feed rate for cutting wood, metal and other materials  
A positioned sensing device measures and/or calculates the lateral position and movement of a saw blade. These measured and calculated values are used to automatically alter the work-feed rate...
6668692 Process and device for the control of a motorized feed drive  
The invention consists of a process for the control of the motorized feed drive for the movable workplace table of a machine tool, in particular the rolling carriage of a circular saw. The manual...
6575069 Device and method for adjusting a cutting gap  
The invention relates to a device for setting the cutting gap between a rotor, having cutting blades and rotatable about its rotor axis, and a counter-blade body, which carries a cutting edge, can...
6550361 Platen die cutting monitoring system  
This invention relates to the monitoring of platen die cutting. Such structures of this type, generally, periodically examine the force profiles from a strain gage mounted near the platen die...
6422112 Machine for cutting stacked sheets of stock  
A machine for cutting stacked sheets of stock. The machine has a counter for accommodating the stock. The rear of the counter accommodates the stock to be cut and the front of the counter the cut...
6397713 Automated infeed system  
An apparatus and methodology are presented for automatically infeeding workpieces to a saw. A first workpiece is selected at an input station. A servo-driven friction belt system is connected to...
6389941 Rotary knife with electromagnetic active vibration control  
A rotary knife incorporates the use of an electronically controlled, active damping system to control vibrations of knife cylinders. The system preferably uses pairs of electromagnetic actuators to...
6382062 Apparatus for controlling work feed rate for cutting wood, metal and other materials  
A positioned sensing device measures and/or calculates the lateral position and movement of a saw blade. These measured and calculated values are used to automatically alter the work-feed rate...
6361639 Method of manufacturing an index divider sheet assembly  
A method for manufacturing an index divider sheet assembly adapted for feeding into ink jet printers and the like for a printing operation on the sheet body and/or the index tab of the assembly....
6330848 Circular saw cutting machine  
In the operation of cutting a metallic work material, if the rotation of an electric motor 21 is reduced by a reduction gear mechanism including a gear mechanism and transmitted to a main shaft 23...
6263773 Engineered wood products cutting method and apparatus  
The invention is a method and apparatus for processing an Engine Wood Product member. The member is moved to a home position in a driving unit and the length of the EWP member is automatically...
6223638 Slicing apparatus  
A slicing method and slicing apparatus eliminate occurrence of cracking and/or chipping of a to-be-machined object without reducing the processing speed thereof. To this end, the slicing method...
6220134 Device for separating material web sections from a moving endless material web  
The invention relates to a rotating cutting device for producing letter envelope cuts from a printed endless, moving material web. The position of the cut is pre-set by register marks printed on...
Matches 1 - 50 out of 249 1 2 3 4 5 >