| Class / Patent application number | Description | Number of patent applications / Date published |
|---|
| 083072000 | WITH MEANS TO MONITOR AND CONTROL OPERATION (E.G., SELF-REGULATING MEANS) | 70 |
| 20080216625 | SHEET MATERIAL CUTTING MACHINE WITH VACUUM CLEANING SYSTEM - A sheet material cutting machine includes a bristle bed with generally vertically extending bristles having free ends defining a support surface for supporting sheet material to be cut and a carriage movable over the bristle bed and carrying at least one cutting tool to selectively cut the sheet material. A vacuum cleaning system provides vacuum at the carriage to remove cutting debris as the cutting tool is cutting the sheet material. Illustrated embodiments include providing the vacuum through a passage in the cutting tool and providing the vacuum through a cavity in a presser foot. | 09-11-2008 |
| 20090019979 | MICROSCOPIC GEOMETRY CUTTING DEVICE AND MICROSCOPIC GEOMETRY CUTTING METHOD - A microscopic geometry cutting device includes: a controller that outputs a timer count start command in starting a driving program which controls a drive of an X-axis or a Y-axis moving mechanism; an arrival time calculator that calculates an arrival time from when the timer count start command is output till when the cutter arrives at a machining start position in accordance with relative moving speed information of the moving mechanisms and machining start position information of a workpiece W; an elapsed time determiner that determines whether an elapsed time from when the timer count start command is output is coincident with the arrival time and outputs a trigger signal when the elapsed time is coincident with the arrival time; and a reciprocating stage driver that drives the reciprocating stage in a manner that the cutter advances and retracts in a predetermined cutting depth in response to the trigger signal. | 01-22-2009 |
| 20090084235 | JETTING APPARATUS AND ORIGIN CORRECTION METHOD THEREFOR - An origin correction method of matching a set processing top point with a machine top point of a high pressure jet in a jetting apparatus having a two-axis angle control for controlling tilt and -pivot angles other than a three-axis control consisting of X, Y, Z-axes includes: a jet radial-runout measurement process of measuring a position of the jet passing through an XY-plane; a jet radial-runout correction process of calculating an error at the processing top point and correcting radial runout of the jet; a jet top-point variation measurement process of changing the tilt angle and measuring two positions, where the jet passes through the XY-plane; and a jet top-point variation correction process of calculating an error at the processing top point from position data of the two positions and correcting a deviation of the processing top point. | 04-02-2009 |
| 20090126545 | Automated trim press and shuttle system - A press system having an integrated frame and press box for a foundry apparatus such as a trim press. The frame includes a top member, a bottom member and a pair of spaced apart side columns located between the top and bottom member. The press box is slidably coupled to the frame. The press system includes guideway bearings, and an integrated hydraulic box to form a system which minimizes deflection. The press system includes a controller having a program which operates the press system. The press system includes detection devices to provide input to the controller and a human-machine interface to provide input to the controller and to display output from the controller. | 05-21-2009 |
| 20090133554 | METHOD FOR DETECTING WHETHER OBJECT IS COMPLETELY CUT OFF AND CUTTING DEVICE USING SUCH METHOD - The present invention relates to a method for detecting whether an object is completely cut off and a cutting device using such a method. The cutting device includes a cutter frame, a blade, a conductive platform and an electric-conduction status detecting unit. The electric-conduction status detecting unit can detect the electric-conduction status between the blade and the conductive platform to discriminate whether the object on the conductive platform is completely cut off by the blade. | 05-28-2009 |
| 20100064869 | DEVICE FOR MEASURING DISTANCE - A device for measuring distance includes in one embodiment an electronic rotary encoder having an input shaft, a distance-measuring wheel connected to the input shaft, a base structure connected to the distance-measuring wheel, a frame structure connected to the base structure, a processor in communication with the rotary encoder, and a housing having an electronic digital display for displaying the longitudinal distance traveled by the work piece with an alpha-numeric and graphical representation of the longitudinal distance traveled by the work piece. The distance-measuring wheel reciprocates along a plane that is transverse to a longitudinal axis of the work piece. Advantageously, the display provides the longitudinal distance traveled by the work piece with an alpha-numeric and graphical representation. | 03-18-2010 |
| 20100132525 | SHEET CUTTING DEVICE AND IMAGE FORMING SYSTEM PROVIDED THEREWITH - A sheet cutting device includes: an interposing section that interposes a sheet bundle in which a plurality of sheets are bundled; a cutting blade section having a cutting blade that cuts a sheet bundle interposed by the interposing section; a blade receiving member that receives a cutting edge of the cutting blade in the case of cutting; and a controller that controls a stop position of the cutting blade in the case of cutting. The controller controls the cutting blade section so that an amount of movement from a standby position of the cutting blade to the stop position becomes great when the number of times of cutting operations is increased. | 06-03-2010 |
| 20100139467 | CUTTING DEVICE - Cutting device for cutting strips from a band of material ( | 06-10-2010 |
| 20100147124 | MACHINE TOOL PROTECTION APPARATUS - A machine tool protection apparatus, for a machine tool, that is provided for monitoring of a protection region associated with a tool, including a first sensor unit that is provided for reception of a first protection signal. The machine tool protection apparatus further includes at least one second sensor unit that is provided for reception of a second protection signal. | 06-17-2010 |
| 20100180740 | MACHINE TOOL HAVING A SAFETY UNIT AND A CALIBRATION UNIT FOR CALIBRATING THE SAFETY UNIT - A machine tool having a safety unit. The machine tool also having a calibration unit for calibrating the safety unit. | 07-22-2010 |
| 20100186564 | Wire Saw - A device for cutting a length of pipe includes a clamp portion for clamping around a length of pipe and a bow moveable with respect to the clamp portion that retains a loop of diamond embedded wire. The device further includes a feed for driving the bow with respect to the clamp portion and a detector for detecting bending of the wire and a control responsive to the detector for controlling feed rates. The device is made of modular parts and has synchronizing arms for clamping around a length of pipe. In one embodiment, the wheels are retained in enclosures with slots through which the cutting wire passes. | 07-29-2010 |
| 20100269653 | HANDS-FREE PAPER TOWEL DISPENSER - A hands-free paper towel dispenser arranged to dispense towels in response to a first sensor ( | 10-28-2010 |
| 20100294099 | Cutting device - The invention relates to a cutting device for, in a cutting direction, cutting a belt layer from a web of unvulcanised rubber having mutually substantially parallel cords that are at a cord angle, comprising: a blade which sideward with respect to the cutting direction, is freely movable; a first detector for during cutting detecting a sideward displacement of the +0d5; a control computer, operationally coupled to the first detector, for giving control instructions on the basis of displacement information from the detecting means regarding sideward displacement of the +0d5; at least one actuator, operationally coupled to the control means for during cutting adjusting the cutting direction of the +0d5 on the basis of the control instructions. | 11-25-2010 |
| 20100300256 | MACHINE TOOL SAFETY DEVICE - A machine tool safety device has a recognition unit which is provided for recognizing an application situation for a machine tool. The recognition unit includes an imaging unit for monitoring a first safety range, and a sensor unit, which is different from the imaging unit, for monitoring a second safety range. | 12-02-2010 |
| 20110048198 | CUTTER AND RECORDER - A cutter includes a cutting part including a movable blade and a fixed blade, the movable blade being configured to be moved by a drive mechanism; an operation part configured to cause an edge of the movable blade to move in an arc by causing the drive mechanism to be driven; and a blade pressure generation part configured to cause a blade pressure to be generated between the movable blade and the fixed blade. | 03-03-2011 |
| 20110061505 | WINDOW COVERING SIZING METHOD AND APPARATUS - An apparatus for cutting a window covering comprises a lateral support surface and a saw for cutting the window covering positioned at an end of the lateral support surface. An engagement member locates the center of the window covering that is retractably mounted on the lateral support surface. A clamp assembly comprises a clamping jaw that is movable to a first position where the clamping jaw presses the window covering against the lateral support surface. The clamp assembly is movable relative to the first saw and the second saw. A controller for moves the clamp assembly to automatically position a first end of the window covering relative to the first saw and a second end of the window covering relative to the second saw. Methods of cutting a window covering are also provided. | 03-17-2011 |
| 20110120281 | COUNTER-ROTATING SPINDLE TRANSMISSION - A punch machine that includes a tool bearing configured to move along a lifting axis and to rotate about the lifting axis, first and second motors coupled to the tool bearing, a sensor for detecting rotation of the tool bearing, and a drive controller configured to adjust a rotational speed of either the first motor or the second motor to substantially eliminate rotation of the tool bearing detected by the sensor while the first and second motors are operated in a first manner. | 05-26-2011 |
| 20120042760 | RECORDING DEVICE, METHOD OF GENERATING CORRECTION CHART, AND METHOD OF TRANSPORTING MEDIUM - When an original point position of a transport roller is detected using an original point detecting sensor and a downstream end in the transport direction of an elongated sheet is positioned on a more downstream side in the transport direction than a cutting position, the sheet is cut by a cutter. Thereafter, a correction chart is generated by driving the transport roller and a recording unit. | 02-23-2012 |
| 20120103154 | CUTTING PLOTTER - A cutting plotter includes a medium supporter, a first guide rail, a second guide rail, a carriage, a work tool, a working controller, and a second direction displacement detector. The second direction displacement detector is configured to measure a second guide rail displacement amount. The second guide rail displacement amount indicates a magnitude of displacement of a moving path of the carriage from a predetermined moving path with respect to the second guide rail in a direction perpendicular to a second direction when the carriage is moved in the second direction along the second guide rail. The working controller is configured to execute a control in which a movement control of the second guide rail on the first guide rail is added so that the second guide rail displacement amount is corrected in a movement control of the carriage on the second guide rail. | 05-03-2012 |
| 20120291601 | CARPET RECYCLING MACHINE - A carpet recycling machine includes a carpet-pile removal machine and a carpet-thickness identification means. The carpet-thickness identification means is incorporated in a carpet handling system that includes a conveyor. In use, carpet is placed pile down on one end of the conveyor which feeds the carpet in to the carpet-pile removal machine. The carpet is urged to pass the carpet-thickness identification means, which measures the thickness of the carpet's backing substrate. This measurement is used to control an offset setting means of the carpet-pile removal machine in order to set an offset between a blade and first roller. Thus the height that the blade cuts the carpet can be set for each piece of carpet processed. As the carpet continues past the carpet-thickness identification means, towards the carpet-pile removal machine, the carpet is urged into the carpet-pile removal machine to be separated in to pile and backing substrate. | 11-22-2012 |
| 20130174703 | POST-PROCESSING APPARATUS HAVING SHEET ALIGNMENT FUNCTION AND METHOD OF CONTROLLING THE SAME - A post-processing apparatus which enable reduction of shift alignment time and improvement of productivity. A shift unit performs a shifting operation for shifting a conveyed sheet, in a lateral direction orthogonal to a sheet conveying direction. An alignment unit aligns the sheet by a pair of alignment members thereof which are moved toward each other such side edges of the sheet in the lateral direction are held therebetween. A CPU of a finisher controller controls the alignment unit and the shift unit such that an operation for moving the alignment members from respective first standby positions in the lateral direction to respective second standby positions closer to the sheet than the corresponding first standby positions is executed in parallel with the shifting operation by the shift unit. | 07-11-2013 |
| 20140069246 | DEVICE FOR SEPARATING MATERIALS WHILE PRODUCING A THIN KERF - According to prior art, especially wood workpieces are cut by means of band saws or gate saws, a chipping-type separation of the workpiece ( | 03-13-2014 |
| 20140083269 | POWER TOOL SAFETY MECHANISMS - A sensing mechanism ( | 03-27-2014 |
| 20140182430 | Saw Device with Detection System - A power tool includes a swing arm movable along a swing arm path, an actuating assembly configured to transfer a force to the swing arm, a control system configured to control the actuating assembly to transfer a force to the swing arm, and a detection system configured to detect the operability of the actuating assembly. | 07-03-2014 |
| 20140182431 | CUTTING APPARATUS, HOLDING MEMBER, AND CUTTING MEMBER - A cutting apparatus including a plurality of types of holding members holding a workpiece and a plurality of types of cutting members cutting the workpiece held by the holding member. Each holding member includes a sheet of base, a holding portion disposed on a surface of the base and having a holding capacity suitable for a type of the workpiece to be held, and a holding member indicator capable of distinguishing the types of holding members. Each cutting member includes a cutter having a blade configured to cut the workpiece and having a cutting capacity suitable for a type of the workpiece to be cut, a support portion supporting the cutter, and a cutter indicator provided on the plurality of types of cutting members and capable of distinguishing the types of cutting members, the cutter indicator being similar in configuration as the holding member indicator of corresponding holding member. | 07-03-2014 |
| 20140311310 | Guard Detection System For A Power Tool - A power table saw has a saw blade driven by a drive motor with power selectively supplied to the drive motor by actuation of a mains switch. A riving knife is provided that can be selectively positioned in an extended position and a retracted position relative to the blade. A blade guard is removably mounted to the riving knife in a position above the blade. A sensible element on the riving knife can be detected by a first sensor when the riving knife is retracted, the first sensor having a non-null state when the sensible element is adjacent the first sensor and a null state otherwise. A second sensor is configured to detect the presence of the blade guard and has a null state when the blade guard is detected and a non-null state otherwise. A controller is operable to determine the states of the first and second sensors and to disengage power to the drive motor when the mains switch is actuated when the states of the first and second sensors are different. | 10-23-2014 |
| 20140345431 | Wire Saw - A device for cutting a length of pipe includes a clamp portion for clamping around a length of pipe and a bow moveable with respect to the clamp portion that retains a loop of diamond embedded wire. The device further includes a feed for driving the bow with respect to the clamp portion and a detector for detecting bending of the wire and a control responsive to the detector for controlling feed rates. The device is made of modular parts and has synchronizing arms for clamping around a length of pipe. In one embodiment, the wheels are retained in enclosures with slots through which the cutting wire passes. | 11-27-2014 |
| 20150027285 | CUTTING APPARATUS AND NON-TRANSITORY COMPUTER-READABLE MEDIUM - A cutting apparatus includes a moving device configured to move a cutting blade and an object in a first direction and in a second direction differing from the first direction, relative to each other and a control device configured to cause the apparatus to calculate first cutting time lengths required to cut a pattern at a plurality of arrangement angles when an arrangement angle of the pattern relative to the first or second direction is changed by a first unit angle, determine one of the arrangement angles, which is shortest with respect to the first cutting time length or not more than a first threshold, and control the moving device so that the movement of the cutting blade in the first direction and the movement of the object in the second direction are simultaneously executed, with a result that the pattern is cut at the determined arrangement angle. | 01-29-2015 |
| 20150082957 | KNIFE SENSOR APPARATUS FOR CUTTING SHEET MATERIAL - A computer-controlled machine and variations thereof are disclosed for cutting shapes of material with a cutting tool, including a sensor for sensing or estimating a knife offset during cutting to provide feedback for reducing cut shape error caused by the knife being offset from its ideal position. An exemplary embodiment includes a proximity sensor, a knife, such as a reciprocating knife, and circuitry and/or computer readable instructions for separating the output signal of the proximity sensor into a tangent signal corresponding to the tangent offset and a normal signal corresponding to a normal offset. The reciprocating knife can include a temperature sensor which is positioned to measure the temperature of the reciprocating knife near the point of contact between the knife and the material being cut. The temperature sensor is preferably a non-contact temperature sensor such as an infrared thermometer which operates under the principle of measuring thermal radiation emitted from an object. | 03-26-2015 |
| 20150128778 | Band Saw Machine Capable of Automatically Regulating Cutting Speed - A band saw machine includes a chassis, a motor mounted to the chassis, driving wheel mounted to the chassis and connected with the motor, a driven wheel mounted to the chassis, a band saw running on the driving and driven wheels, a band-saw regulator mounted to the chassis and located between the driving and driven wheels, and a vibration sensor mounted to the surface of the band-saw regulator for sensing the vibration of the band-saw regulator generated in the process of cutting and thus emitting a sensing signal to a control system. In this way, the control system can control the rotational sp d of the motor according to the sensing signal received from the vibration sensor to automatically regulate the cutting speed. | 05-14-2015 |
| 20160151927 | PUNCH UNIT, SHEET POST-PROCESSING APPARATUS HAVING THE SAME, AND METHOD OF PUNCHING SHEETS | 06-02-2016 |
| 20160376048 | THERMOFORM PACKAGING MACHINE WITH FILM PUNCH - The present invention relates to a thermoform packaging machine, comprising a controller and a film punch, which includes a lever mechanism, a tool, upper part and a tool lower part. At least one of the tool upper part and the tool lower part are movable by means of the lever mechanism such that the tool upper part and the tool lower part approach each other. | 12-29-2016 |
| 083073000 | Including means to monitor product | 14 |
| 20080236351 | 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 obtain edge position data. When the edge position data does not indicate an error value, the edge position data is stored in the storage unit as reference data. The controlling unit determines, when the edge position data indicates an error value, a movement amount of the punching unit based on reference data previously obtained and stored in the storage unit. The moving unit moves the punching unit by the movement amount in a direction perpendicular to the conveying direction of the recording medium. | 10-02-2008 |
| 20080250907 | PART PACK OPTIMIZATION - A food slicing machine ( | 10-16-2008 |
| 20090314146 | PRECISION MACHINE UTILIZING IMAGING SYSTEM - A precision machine includes a base having an outer wall, a cutting tool for machining a workpiece mounted on the base, a fixing member detachably located on the outer wall, a first connecting member having a first end and a second end and an imaging system. The first connecting member is capable of maintaining a shape after adjustment thereto by application of an external force, and the first end of the first connecting member is fixed to the fixing member. The imaging system is attached to the second end of the first connecting member such that a position of the imaging system relative to the tool can be adjusted by changing shape of the connecting member. | 12-24-2009 |
| 20100116110 | SHEET PROCESSING APPARATUS AND SHEET PROCESSING METHOD - A sheet processing apparatus comprises a first conveyer roller pair and a second conveyer roller pair arranged sequentially from the upstream side to the downstream side along a sheet conveyance route of a sheet of paper along with a punching unit disposed between the first and second conveyer roller pairs. The punching unit includes a hole cutting blade that is capable of retractably projecting the hole cutting blade relative to the sheet conveyance route so as to control the position of the hole cutting blade of the punching unit according to the condition of the sheet of paper being conveyed. The apparatus further comprises a control unit adapted to cause the hole cutting blade to project across the sheet conveyance route before the leading end of the sheet of paper being conveyed gets to the punching unit so as to make the leading end of the sheet of paper abut the hole cutting blade and correct the skew, if any, of the sheet of paper. | 05-13-2010 |
| 20100162865 | DEFECT-CONTAINING STRIP AND METHOD FOR DETECTING SUCH DEFECTS - The present invention provides a method for recognizing the presence of at least one defect in a strip of film and identifying its position during film manufacturing; a method for removal of the portion of the film strip containing the defect; and a film strip having at least one defect recognized and its position identified. | 07-01-2010 |
| 20120125169 | SEMICONDUCTOR LIGHT-EMITTING DEVICE MEASUREMENT APPARATUS - A movable stage on which an LED chip is placed is moved in horizontal directions (for example, the x-axis direction and the y-axis direction) under the control of a position adjusting section. A probe needle is brought into contact with a bonding electrode on the surface of the LED chip to apply a desired voltage to the LED chip. A light detecting section detects light from the LED chip. An optical characteristic measuring section measures, based on the results of detection by the light detecting section, optical characteristics of the LED chip. A laser light source removes a part of the surface of the LED chip by laser light. | 05-24-2012 |
| 20120227557 | SHEET PROCESSING APPARATUS AND SHEET PROCESSING METHOD - A sheet processing apparatus includes a puncher disposed to make a hole in a sheet to be conveyed,
| 09-13-2012 |
| 20130036886 | SHEET PROCESSING APPARATUS THAT DETECTS DISPLACEMENT IN SHEET WIDTH DIRECTION AND SKEW OF SHEET, IMAGE FORMING APPARATUS, AND CONTROL METHOD - A sheet processing apparatus capable of high-speed and accurate detection of a lateral displacement and a skew of a sheet. A motor laterally shifts the sensors during sheet conveyance by a conveying motor, to determine first and second positions of the sheet lateral edge detected respectively by first and second sensors. A finisher controller determines a third position of the lateral edge of the sheet closer to a sheet trailing edge, based on the first and second positions and an amount of conveyance of the sheet from when the first position is detected to when the second position is detected. A lateral displacement of the sheet is corrected by laterally shifting the sheet according to the third position of the sheet lateral edge. | 02-14-2013 |
| 20130074667 | DEVICE FOR SLICING A FOOD PRODUCT AND DEVICE WITH A ROBOT - The present invention relates to a device for slicing a food product ( | 03-28-2013 |
| 20150033921 | CUTTING APPARATUS FOR CUTTING FOOD ITEMS CONVEYED ON A CONVEYOR INCLUDING AT LEAST ONE CONVEYOR BELT - This invention relates to a cutting apparatus for cutting food items conveyed on a conveyor including at least one conveyor belt. A cutter is arranged above a gap extending across the at least one conveyor belt. The cutter is positioned in relation to the gap such that the cutting path of the cutter extends through the food items and the gap and below the surface level of the at least one conveyor belt. The cutter is adapted to be connected to a control mechanism for operating crosswise movement of the cutter along the gap. The gap is formed between adjacent elongated supporting means such as rollers with a fixed internal arrangement, where the adjacent elongated supporting means and the cutter is adapted to be connected to a control mechanism for operating back and forth movement of the adjacent elongated supporting means and the cutter parallel to the conveying direction while maintaining the internal arrangement of the adjacent elongated supporting means and the cutter fixed. | 02-05-2015 |
| 20150135920 | DEVICES, METHODS, AND SYSTEMS FOR COLLECTION OF INSECT SALIVARY GLANDS - The present disclosure relates to devices, methods and systems that may be used to collect insect salivary glands. In some embodiments, the devices, methods, and systems may be used to collect salivary glands from a mosquito. | 05-21-2015 |
| 20150298334 | Cutting Apparatus and Cutting Control Program Therefor - A cutting apparatus includes a holding member disposed at a position opposed to a cutting blade and having an adhesive layer removably holding an object, a pressing unit pressing the object held by the holding member and having a contact portion brought into contact with the object, a region specifying unit specifying a region where an adhesive retention of the adhesive layer is insufficient along a cutting line of the object cut by the blade, and a control unit controlling the pressing unit so that when the object is cut by moving the blade and the holding member holding the object relative to each other, at least either an amount of pressing or a pressing force of the contact portion is changed between a case where the region specified by the region specifying unit is cut and a case where any part other than the specified region is cut. | 10-22-2015 |
| 20160039022 | System For Adjusting The Cut Thickness Of A Band Saw - A system for positioning the cutting edge of a band saw blade at a desired vertical height with respect to a log. The system includes a frame bed for retaining a log in a fixed position. A powered horizontal trolley moves the band saw along a generally horizontal path to cut a board from a log and a powered vertical trolley moves the cutting edge of the saw blade vertically. A sensing arm pivotally on the vertical trolley has a distal end that rides along the log during the cutting process. The system senses the position of the sensing arm as it rises to control the position of the vertical trolley. An adjustment system allows the user to set the depth of cut of the cutting edge of the saw blade. | 02-11-2016 |
| 20160375602 | PAPER PROCESSING APPARATUS - In accordance with one embodiment, a paper processing apparatus comprises a perforation unit configured to include a rotary blade for perforating conveyed paper in a direction parallel to a conveyance direction and be capable of moving the rotary blade in a direction orthogonal to a conveyance path of the paper; a skew detection section configured at the upstream side of the perforation unit to detect the skew of the paper; a skew correction mechanism configured to incline the perforation unit and the rotary blade according to the detected skew amount of the paper; and a control section configured to control the position of the rotary blade and move the rotary blade to a perforation processing position before the paper is conveyed to the perforation unit. | 12-29-2016 |
| 083074000 | Including means to correct the sensed operation | 19 |
| 20090133555 | 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 occurrence of an unsafe condition between a person and the cutting tool, and a reaction system adapted to mitigate the unsafe condition upon the detection of the unsafe condition by the detection system. An electrical signal is imparted on the cutting tool, and the signal is used to determine the occurrence of the unsafe condition. The direct drive mechanism is electrically isolated so that the electric signal may be imparted on the cutting tool. The electric isolation may be achieved through configurations such as insulated bearings, a substantially non-conductive housing, and a substantially non-conductive coupling joining two shaft portions. | 05-28-2009 |
| 20090183612 | Cutting Machine and Method for Controlling Head Moving Device of Same - A cutting machine secures safety of a worker during movement of a head without lowering production efficiency. When moving a cutting head without cutting material to be cut upon a table, a moving truck and the cutting head are moved at a higher speed as compared with when cutting the material to be cut. If, when the moving truck and the cutting head are moving at high speed, a worker who is present upon the table intercepts either of light beams which are located in front of and behind a horizontal beam, then this movement speed is decelerated to a safe low speed, but the task of cutting the material is not interrupted. Subsequently, when the worker approaches the horizontal beam closer, and contacts a wire or a bar in the vicinity of the horizontal beam, movement of the moving truck and the cutting head is forcibly stopped. | 07-23-2009 |
| 20090211417 | Programmable Slicer With Powered Food Carriage - A slicer for use in slicing a food product includes a slicer body. A slicer knife is mounted to the slicer body. A linear motor may be provided to move a food product support carriage. A slicer may also include stroke length setting adjustment features. | 08-27-2009 |
| 20100000385 | Fiber chopper and method of controlling force - A method and apparatus for chopping long unwound items like fiber, fiber strands, yarn, etc. The chopper has a backup roll, a blade roll and a biasing system for forcing the backup roll and the blade roll together at a desired force during set up and operation. The biasing system contains one or more sensors for sensing a biasing force at set up and during operation. | 01-07-2010 |
| 20100077893 | PUNCHING APPARATUS - A punching apparatus comprises a punch for punching holes in a sheet, a cam member for reciprocally moving the punch in a punching direction, a motor for moving the cam member, a pulse generator for generating pulses that are synchronized with the driving of the motor, and a control unit for applying a brake to the motor to stop the cam member upon counting the pulses of a predetermined number from the pulse generator after the cam member moved by the driving of the motor passes through a reference position, in which the control unit, in case of performing an adjust mode that adjusts a timing of the braking of the motor, performs first driving processing for stopping the driving of the motor upon counting the pulses of the predetermined number after the moved cam member passes through the reference position, performs second driving processing for driving the motor by normal rotation or reverse rotation and counting the pulses until the cam member reaches a predetermined position, and determines the predetermined number based on the pulses counted in the second driving processing. | 04-01-2010 |
| 20100147125 | POWER TOOL - The invention is based on a power tool, in particular a stationary saw, having a guard device which has a guard element. It is proposed that the guard device has an actuator system, which is provided for monitoring an opening which is formed at least by the guard element and is adaptable to at least one geometric feature of a workpiece. | 06-17-2010 |
| 20100180741 | 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 occurrence of an unsafe condition between a person and the cutting tool, and a reaction system adapted to mitigate the unsafe condition upon the detection of the unsafe condition by the detection system. An electrical signal is imparted on the cutting tool, and the signal is used to determine the occurrence of the unsafe condition. The direct drive mechanism is electrically isolated so that the electric signal may be imparted on the cutting tool. The electric isolation may be achieved through configurations such as insulated bearings, a substantially non-conductive housing, and a substantially non-conductive coupling joining two shaft portions. | 07-22-2010 |
| 20110056352 | Device for the Automated Cutting of Bread into Slices | 03-10-2011 |
| 20110197731 | Vibrating Microtome With Automated Measurement Of Vertical Runout - In a vibrating microtome ( | 08-18-2011 |
| 20110203433 | CUTTING DEVICE FOR SHEAR-CUTTING OF FIBRE STRANDS - A cutting device for shear-cutting of fibre strands comprises at least two cutting units which are rotatably drivable about an axis of rotation and two counter cutting units which are rigidly mounted relative to a base frame. The cutting edges of the cutting units as well as the counter cutting edges of the counter cutting units are positionable relative to a common cutting plane independently of each other. The forces acting on the counter cutting edges are measured during a cutting process by means of corresponding measuring sensors, allowing the position of the counter cutting edges to be controlled by means of a control unit via electrically driven displacement devices. | 08-25-2011 |
| 20110232443 | CUTTER - The objective is to improve durability while making it possible to maintain an excellent cutting plane and feeling of use with a simpler configuration. Disclosed is a tabletop circular saw for which a main body equipped with a saw blade that is rotated by the driving of a motor is provided to be capable of vertical movement on a base on which a material to be cut is placed; the output shaft of the motor is provided parallel to a spindle of the saw blade; and an automatic torque adjustment mechanism, which is equipped with a drive pulley, a follower pulley, and a belt, and which automatically adjusts the torque transmitted from the output shaft to the spindle according to the load when the saw blade rotates, is provided between the output shaft and the spindle. | 09-29-2011 |
| 20150020660 | BAND SAW MACHINE CAPABLE OF AUTOMATICALLY REGULATING CUTTING SPEED - A band saw machine includes a chassis, a motor mounted to chassis, a driving wheel mounted to the chassis and connected with the motor, a driven wheel mounted to the chassis, a band saw running on the driving and driven wheels, a band-saw regulator mounted to the chassis and located between the driving and driven wheels, and a force sensor mounted inside the band-saw regulator for sensing how much a force is applied to the band-saw regulator in the process of cutting and for emitting a sensing signal to a control system. In this way, the control system can control the rotational speed of the motor according to the sensing signal received from the force sensor to automatically regulate the cutting speed. | 01-22-2015 |
| 20160144525 | PAPER PROCESSING APPARATUS - In accordance with one embodiment, a paper processing apparatus comprises a perforation unit configured to include a rotary blade for perforating conveyed paper in a direction parallel to a conveyance direction and be capable of moving the rotary blade in a direction orthogonal to a conveyance path of the paper; a skew detection section configured at the upstream side of the perforation unit to detect the skew of the paper; a skew correction mechanism configured to incline the perforation unit and the rotary blade according to the detected skew amount of the paper; and a control section configured to control the position of the rotary blade and move the rotary blade to a perforation processing position before the paper is conveyed to the perforation unit. | 05-26-2016 |
| 083075000 | And modify another operation | 1 |
| 20080229892 | LIMITING DEVICE FOR ROLL PRINTERS - A limiting device to prevent unwanted removal of paper from a paper or ticket printing and dispensing apparatus for paper roll printers, including paper cutter actuating means, positioned between a ticket dispensing exit and a cutting device to cut paper onto which printing has taken place and for controlling feeding of the paper and for controlling operation of the printer; activation of the cutting device is responsive to either an incompletely printed ticket or an action externally of said apparatus or to completion of any printing onto the ticket; a movable member or curved door is provided to more from a deactivation position to an activation position to control the operation of the paper cutter and the curved door is responsive to completion of a ticket printing operation or an occlusion at the dispensing exit or to a pre-set printing operation. | 09-25-2008 |
| 083750500 | Optimizing product from unique workpiece | 5 |
| 20080210069 | EVEN-ENDING DEVICE FOR PROCESSING EQUIPMENT - An even ending device is disclosed that is adapted to even end lumber and other materials being conveyed in a longitudinal end to end fashion. Embodiments include a mover adapted to work with a material support, and engage each piece of material to urge the end of the material towards a fence to form an even end line. Various embodiments also may include fixed, live, and/or moving solid fence, as well as powered and no-powered movers. | 09-04-2008 |
| 20090107311 | METHOD AND APPARATUS FOR AUTO-CENTERING AND CUTTING CHEESE LOAVES - An auto-centering apparatus and method of auto-centering and dividing a cheese loaf into equal cheese portions is disclosed wherein the cheese loaf is loaded on to a bottom conveyor that centers the cheese along the cutting harp centerline and equally divides the cheese loaf to provide substantially equally sized cheese portions. | 04-30-2009 |
| 20090120253 | METHOD AND APPARATUS FOR CUTTING OFF GLASS PANES FROM A CONTINUOUSLY PRODUCED GLASS SHEET - The apparatus for cutting glass panes from a continuously produced glass sheet includes a conveying apparatus for the glass sheet and for crosscut pieces; a crosscutting device for cutting the crosscut pieces from the glass sheet; a glass pane cutting device for cutting glass panes from the crosscut pieces; a glass fault detecting device; a border trimming station for cutting away borders; an edge control device and a cutting optimization device. The cutting optimization device determines one or more optimized cutting patterns so that cutting lines are placed in each crosscut piece close to regions to be discarded containing glass faults so that widths of the regions are minimized while providing a maximum number of usable glass panes. A method of cutting off glass panes so that the discarded glass sheet regions are minimized is also disclosed. | 05-14-2009 |
| 20150321365 | PROGRAMMABLE HAIR TRIMMING SYSTEM - A hair trimming system is disclosed that is arranged to detect the position of a hair trimming device ( | 11-12-2015 |
| 20160031109 | CUTTING APPARATUS AND NON-TRANSITORY COMPUTER READABLE STORING MEDIUM - A cutting apparatus includes a cut mechanism configured to cut a workpiece; and a control device configured to: judge whether or not each of plural patterns to be cut by the cut mechanism is a test pattern used for evaluating a cut quality of the workpiece cut by the cut mechanism; determine a cut sequence, the cut sequence indicating a sequence in which the plural patterns are cut from the workpiece by the cut mechanism, the cut sequence being determined so that a pattern judged as the test pattern is cut before a normal pattern judged to not be the test pattern; and control the cut mechanism to cut the plural patterns from the workpiece according to the cut sequence. | 02-04-2016 |
| 083076000 | Including means to compensate tool speed for work-feed variations | 5 |
| 20080250908 | Bag Making Machine - A bag making machine for producing plastic bags by processing plastic films by a processing device, wherein it is intended to accurately process plastic films, to protect the processing device from damage, and to save the required time while decreasing the processing rate as little as possible. A driving mechanism is connected to a processing device to drive the latter. Further, a control device is connected to the driving mechanism. After acceleration (α | 10-16-2008 |
| 20100071520 | Saw Speed Readiness System for Forestry Machine - A saw speed readiness system for use with a forestry machine comprises a controller configured to receive a threshold selection signal, and change a speed readiness threshold from a first saw speed to a second saw speed in response to the threshold selection signal, the speed readiness threshold representing a non-zero saw speed above which a disk saw is considered to be ready for a tree-felling operation but below which the disk saw is considered not to be ready for the tree-felling operation. An associated method is disclosed. | 03-25-2010 |
| 20100154610 | CUT OFF APPARATUS FOR CUTTING OFF CORRUGATED FIBERBOARD WEB - In a cut off apparatus, torque necessary for cutting band-like paper is properly distributed to both of the preceding motor and the following motor, thereby making it possible to accurately cut the band-like paper. Specifically, when the band-like paper is cut, the preceding knife and the following knife are given a specified amount of torque in the direction in which the preceding knife and the following knife are pressed against each other, by means of the preceding knife driving motor and the following knife driving motor. | 06-24-2010 |
| 20110232444 | MACHINE AND SYSTEM FOR PROCESSING STRIP MATERIAL - This invention relates to a machine and system for processing strip material which typically is removed from the edges of a sheet of material during the formation process. The strip material is formed in an apparatus and expelled at a variable line speed. The line speed is measured by a sensor which provides a signal representation of the speed to a cutter assembly. The cutter assembly cuts the strip material at a cutting speed which is sequenced to the line speed such that the strip material is cut into a plurality of pieces. The pieces are generally uniform in shape and size across variations in the line speed because the cutting speed is synchronized with the line speed. | 09-29-2011 |
| 20130025423 | CUTTER APPARATUS - A cutter apparatus includes a cutter roller with a cutter blade, and an anvil roller that receives the cutter blade. An annular protruding section is provided to an outer circumferential face of one of the cutter roller and the anvil roller, and comes into contact with the other roller. First and second motors drive the cutter roller and the anvil roller. A first motor control unit controls the first motor by position control or speed control. A second motor control unit controls the second motor. The anvil roller rotates to follow the cutter roller by a torque transmitted from the cutter roller via the annular protruding section, and a supplementary torque is imparted from the second motor to the anvil roller, based on a control by the second motor control unit, so as to assist a rotation of the anvil roller following the cutter roller. | 01-31-2013 |
