baber/WOPTO huggingface dataset:
Patent JP-S5772553-A (JP)
Title: Paper feeding control device
Inventor: OZAWA HIROOMI
IPC: G06K13/30
Filed: 1980-10-24
Abstract: PURPOSE: To enable a new paragraph without overshooting in a paper feeding control device in a line printer or the like by intercepting the control of positioning for a time when a paper comes to this side of the positioning angle of a servo-motor by a fixed angle.  
     CONSTITUTION: In a paper feeding device, pins of tractors 2 driven by a servomotor 4 are caught by feed perforations 1a of a printing paper 1 for feeding the paper and the servo-motor 4 is controlled by the output of a paper-feeding control device 9 connected to a line printer control device 8. At this stage, when the acceleration of paper feeding, the speed of constant speed feeding, or the deceleration is increased, a phase difference is given between displacement of the shaft of the servo motor 4 and the printing paper 1, and overshooting occurs just after paper feeding. For preventing this effect, when the paper comes to a position on this side of the position of an aimed new paragraph by the amount of the overshooting, the compensating operation of position control is intermitted for a fixed time, and then, a prescribed position control is carried out. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-S6043706-A (JP)
Title: Sequence controller
Inventor: KIKUCHI HIROSHI
IPC: G05B19/05
Filed: 1983-08-18
Abstract: PURPOSE:To attain execution of a sequence program when both a sequence control part and a program input part are kept under an off-line state respectively, by providing a loadable/unloadable program input part to the sequence control part. CONSTITUTION:A program input part 210 is connected in a free loadable/unloadable way to a sequence control part 200 via a connection part 220. A program memory part 215 storing a sequence control program is provided in the part 210 and shared by both parts 220 and 210. With no connection of the part 220, an operator writes a sequence control program to the part 215 by a keyboard part 216 while referring to the display of a display part 217 and then reads the program out of the part 215 for processing of change, etc. Thus the off-line programming is possible.
Patent JP-S63315649-A (JP)
Inventor: KATO YUTAKA
IPC: D04B15/00
Filed: 1987-06-15
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-H1150520-A (JP)
Title: Strainer for drainage channel
Inventor: IDA FUMIO
IPC: E03F5/14
Filed: 1998-05-29
Abstract: PROBLEM TO BE SOLVED: To extract and remove garbages and fallen leaves to the outside of a drainage channel by installing a foreign matter collecting member having a U-shaped cross section along the inner faces of the drainage channel, and installing a foreign matter trapping member trapping foreign matters on the inside of the collecting member. SOLUTION: A foreign matter collecting member 1 is formed with a metal sheet, a synthetic resin sheet, or a net material into a U-shaped cross section along the inner faces of a drainage channel A to collect the foreign matters mingled in the flowing drainage. The drainage flowing in the drainage channel A at the end section of the bottom section 1a of the collecting member 1 is guided to the inside of the collecting member 1, and the mingled foreign matters are surely trapped by a foreign matter trapping member 2. Vertical splitting slots 12 and engaging splitting slots 13 are formed on both side wall sections 1b, 1b of the collecting member 1, for example, and both ends of a horizontal rod 21a are hooked in the vertical splitting slots 12.  Trapping rods 21b on both the right and left ends or a wire net 22 are inserted and engaged into the engaging recessed slots 13, and the trapping member 2 is removably fitted in the collecting member 1. The foreign matters in the drainage can be easily extracted and removed from the drainage channel A with a simple structure.
Patent JP-S5773768-A (JP)
Title: Copier
Inventor: OKAMOTO SHIYUUJI
IPC: G03G21/16
Filed: 1980-10-24
Abstract: PURPOSE:To enable nimble opening by manual operation and stopping at any desired opening angle without opening quickly by installing a scroll spring between a fixed part and a part of movable of a copier. CONSTITUTION:A shaft 30 extending in horizontal direction is fixed to a U-shaped fitting bracket with fitting screws on the rear side of the body 23 of a copier. A groove is provided on the shaft 30 and an end 26a of the scroll spring is put in. A rotatable U-shaped bracket 28 is also fitted to the shaft 30. The other end of the scroll spring 26 is fixed to the U-shaped bracket 28 together with a scroll spring fitting 29. The U-shaped bracket 28 is attached to a connecting plate 31 fixed to the base of an original feeding device 24.
Patent JP-S5273220-A (JP)
Title: Fuel supply system for lp gas engine
Inventor: TAGAMI TAKESHI
IPC: F02M21/00
Filed: 1975-12-16
Abstract: PURPOSE: To prevent uncombusted gas increas in exhaust gas at deceleration by blocking fuel supply when suction pipe negative pressure reaches at predetermined high level at deceleration, etc., and to prevent overheating of after processing device. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-H0714105-A (JP)
Title: Digital magnetic recording and reproducing device
Inventor: IKATA KOICHI
IPC: G11B27/029
Filed: 1993-06-22
Abstract: PURPOSE:To eliminate omissions of reproduced signals and speed-up the responces of variable gain amplifiers at the time of switching from the recording of a post-recording or an insertion-recording to a reproduction in a digital magnetic recording and reproducing device. CONSTITUTION:At the time of the post-recording, the signal for the post- recording is amplified by a recording amplifier 6 and then recorded on a magnetic tape by a rotary magnetic head 14 via a coupling capacitor 8 and a rotary transformer 12. At this time the device is controlled so that a switch 16 is off, a switch 17 is on to be grounded and a reproducing amplifier 22 is also turned off. At the time of switching from the recording of the post-recording to the reproduction, the device is controlled so that the recording amplifier 6 is turned off, the switch 16 is on, the switch 17 is off and the reproducing amplifier 22 is turned on. At the time of the post-recording on a next track, the signal for the post-recording is amplified by a recording amplifier 7 and then recorded on a magnetic tape by a rotary magnetic head 15 via a coupling capacitor 11 and a rotary transformer 13. At this time, the device is controlled so that a switch 19 is off, a switch 18 is on to be grounded and a reproducing amplifier 23 is also turned off.
Patent JP-S5575251-A (JP)
Title: Integrated circuit device with automatic clearing circuit
Inventor: WAKASAKI YOSHIKAZU
IPC: H01L21/822
Filed: 1978-12-04
Abstract: PURPOSE: To improve the reliability of an integrated circuit device having an automatic clearing terminal by altering the boundary voltage of the automatic clearing terminal to thereby set the boundary voltage within the allowable voltage of a power supply.  
     CONSTITUTION: The boundary voltage of an automatic clearing terminal is set at the lower allowable value VDD of a power supply voltage by a zener diode 3. When the power supply of the standard voltage side is set more stably than that of the integrated circuit device 1 side, the minus input voltage B of a comparator 4 becomes constant and the comparator output and accordingly the automatic clearing terminal voltage C becomes logic "1" when the plus input voltage A of the comparator is higher than the standard voltage B and logic "0" when it is lower than the standard voltage B. When the power supply voltage of the integrated circuit device becomes lower than the allowable voltage, the integrated circuit device is exactly automatically cleared, and it retains the automatic cleared state or the state before interruption of the power supply after instantaneously returned to the interruption of the power supply to thereby improve the reliability of the device. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H096085-A (JP)
Title: Color image forming device
Inventor: HANEDA SATORU
IPC: G03G15/01
Filed: 1995-06-16
Abstract: PURPOSE: To obtain a device which takes short 1st-copying-time, is compact, and performs the stable transfer of superimposed toner-images by horizontally arranging a belt photoreceptor, and providing charge means and developing means along its upper periphery, a transfer means along its lower periphery, and an intermediate transfer means at the end of the belt photoreceptor right behind the toner image forming positions of the toner image forming bodies. CONSTITUTION: The belt photoreceptor 10 is horizontally arranged, along the upper periphery of the photoreceptor 10 are the plurality of charging means and developing units 13, along its lower periphery is a paper feed cassette 15 storing transfer materials P, and at the end of the belt 10 right behind the toner image forming positions is the intermediate transfer belt 40 provided. Color toner images formed on the periphery of the belt photoreceptor 10 are once transferred to the intermediate transfer belt 40. The toner images formed on the belt 40 are retransferred in a transfer part by means of a transfer roller 45 to the transfer paper P fed by being sent out upward from the paper feed cassette 15 and by being synchronized with the toner images on the belt 40 rotating counterclockwise.
Patent JP-S5852654-A (JP)
Title: Controller of copying machine or the like
Inventor: TAKAYANAGI HIROSHI
IPC: G03G15/14
Filed: 1981-09-25
Abstract: PURPOSE:To perform separation at a normal position by detecting the form separation position and controlling separation parameters on the basis of the detection result. CONSTITUTION:A light emitting diode 7 and a photosensor 8 are so arranged that light from the light emitting diode 7 to the photosensor 8 is cut off by a normally separated form 11. If the form 11 is not charged sufficiently and the starting point of separation from a photoreceptor 2 is delayed, the form 11 moves beyond the optical path from the diode 7 to the photosensor 8 together with the photoreceptor 2 in its rotating direction. Therefore, the light emitted from the light emitting diode 7 reaches the photosensor 8 without being cut off by the form 11. Consequently, a deficiency in the charging of the form 11 is detected. For this purpose, the output of a separating corotron (and transfer corotron, etc.) is varied on the basis of the detection result to obtain a normal separation position.
Patent JP-S6131759-A (JP)
Title: Speed change control device for non-stage and stepwise variable speed change gear in transmission
Inventor: KISHINA TOICHI
IPC: F16H37/02
Filed: 1984-07-19
Abstract: PURPOSE:To provide a smooth speed change operation by providing a speed change control lever for carrying out simultaenously speed change operation of non-stage speed change of a non-stage speed change gear together with stepwise speed change of a stepwise speed change gear. CONSTITUTION:A speed change control lever 4 is provided which performs simultaneously the non-stage speed change of a non-stage speed change gear 2 together with the stepwise speed change of a stepwise speed change gear 3. A guide 5 is formed with a speed change guide groove 6 consisting of two parallel linear portions 6a, 6b and a curved portion 6c interconnecting these portions so that the curved portion 6c is located at the low speed (L) side of non-stage speed change while it can be selectively changed over to the stepwise speed change at this proper position. Thus, forward and backward or high and low auxiliary 2 stage speedchange can be smoothly performed by the operation of the single speed change control lever 4.
Patent JP-H053041-A (JP)
Title: Controlling method for fuel cell device
Inventor: NAKAMURA TOMIO
IPC: H01M8/04
Filed: 1991-06-24
Abstract: PURPOSE:To provide a stable electrical output by computing and controlling incremental opening of respective regulating valves for a primary fuel, a cathode air, and a steam from the deviation between the initial cell voltage and the present cell voltage corresponding to the present output power value. CONSTITUTION:The present power value is computed from a cell output voltage and a cell output current, the corresponding initial cell voltage is computed in a function generator FG4, the deviation between the initial cell voltage and the present cell voltage is input into function generators FG'1, FD'2, and FG'3. The generators FG'1, FG'2, and FG'3 compute the valve opening increment, namely flow increment, corresponding to voltage deviations of a primary fuel regulating valve 9, a cathode air regulating valve 10, and a steam regulating valve 11, and are subsequently added to respective regulating valves to control them. Whereby, the deterioration in battery cell characteristics can automatically be detected and increase the quantity of hydrogen being supplied to a hydrogen electrode in the cell main body so as to stably provide an electrical output.
Patent JP-S5852695-A (JP)
Inventor: NOUSO KAZUNORI
IPC: G10L15/04
Filed: 1981-09-25
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-S5863863-A (JP)
Inventor: GOODON RII GURAU
IPC: G01R1/067
Filed: 1982-09-01
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-S63314854-A (JP)
Title: Manufacture of integrated circuit package
Inventor: KOJIMA MASAYASU
IPC: H01L23/02
Filed: 1987-06-17
Abstract: PURPOSE:To provide a semiconductor chip package having improved shock resistance and capable of quickly dissipating heat generated in the semiconductor chip, by eliminating any projecting part of the package which impedes transfer thereof while flattening the periphery on which a lead frame is mounted indepen dently from depth of a recess in which the semiconductor chip is mounted or of thicknesses of used metallic plates. CONSTITUTION:A package 16 for an integrated circuit has a double structure in which upper and lower plates 16a and 16b are joined with each other at an interface 40. Any part of the package 16 that may be brought into contact with a lead frame (not shown in the figure) to be carried thereon is electrically insulated with a metal oxide layer or the like. The insulated parts are the periphery 32 on which the lead frame is mounted, and the longer sides and the rear faces 33 of the upper and lower plates 16a, 16b to which the lead frame is put closed. Thicknesses of the upper and lower plates 16a and 16b are ta and tb, respectively, and lengths of long and short sides thereof are land b, respectively. The package 16 is thus allowed to have improved resistance to shock and to quickly dissipate any heat generated in a semiconductor chip.
Patent JP-S6214534-A (JP)
Inventor: CHIYAARUZU AARU BOO
IPC: H04B7/14
Filed: 1985-07-08
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-S6134242-A (JP)
Inventor: KATO CHIKAHISA
IPC: D02J1/08
Filed: 1984-07-23
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-H099038-A (JP)
Title: Picture processor and picture processing method
Inventor: TANIOKA HIROSHI
IPC: G06T1/20
Filed: 1995-06-19
Abstract: PURPOSE: To provide a picture processor and the method, by which the picture of high resolution can be formed at high speed without raising cost and enlarging the scale of processor constitution. CONSTITUTION: The various picture processings of black generation, color correction and a spatial filter processing, etc., are executed on the multilevel picture signal of 400DPI to a γ conversion part 13, and the signal is converted into that of the high resolution of 600DPI in a resolution conversion part 14. Then, the signal is binarized by a pseudo half-tone processing in a half-tone processing part 15.
Patent JP-S6045983-A (JP)
Title: Magnetic disc device
Inventor: TAKAHASHI MIKIO
IPC: G11B5/55
Filed: 1983-08-22
Abstract: PURPOSE:To prevent a carriage from the generation of vibration and noise by clamping a rod-like guide part between a guide part and the carriage by a U-shaped plate spring having frictional chip to provide stable frictional load torque. CONSTITUTION:When a step pulse signal is inputted to a motor 13, the carriage 16 is driven through a pulley 14 and a belt 15. At that time, the carriage 16 generates vibration and noise because the input to the motor 13 is like a pulse, the load inertia of the carriage 16 and the motor 13 is high and the frictional load is generated between the carriage 16 and the rod-like guide part 12. Therefore, the U-shaped plate spring 21 having the frictional chips 23, 24 is used. The stable spring force F2 of the plate spring 21 can prevent the carriage from the generation in the x direction and noise without applying excessive load to the carriage in the y and z directions.
Patent JP-S5939961-A (JP)
Title: Fuel injector
Inventor: SAITOU ATSUSHI
IPC: F02M57/02
Filed: 1982-08-30
Abstract: PURPOSE:To reduce the change in solenoid property due to temperature rise and increase the response speed of a servo piston by reducing a load on the solenoid. CONSTITUTION:When an active core 28 ascends to the upper dead point position, a spool valve 26 also follows up and ascends to interrupt a first oil path 17 while connecting a first oil path 17' to a flowout port 31. Thus, a differential type change-over valve 41 is lifted by oil pressure in an inflow port 14 so that the change-over valve 41 interrupts second oil paths 18, 18' while opening a conical valve seat 20. Thus, fuel oil in the inflow port 14 flows into a servo piston chamber 46 through a hole 47 to push down a plunger 52 through a servo piston 50. Fuel oil in a plunger chamber 51 is supplied to a nozzle oil reservoir 56 through an oil path 54 to push up a needle valve 63, and injected from a nozzle 55.
Patent JP-H05323755-A (JP)
Title: Electrophotographic device
Inventor: FUJIWARA HIDEHIKO
IPC: G03G15/00
Filed: 1992-05-19
Abstract: PURPOSE:To discharge ozone generated by a corona discharger, outside a device main body, without increasing the number of parts and rising cost. CONSTITUTION:Surfaces opposing each other 16a and l7a are formed on a photosensitive body cartridge 16 and an optical writing unit 17, respectively. Plural guiding ribs 25 going from one side to the other side, are formed between these surfaces opposing each other 16a and 17a, and one side is communicated with a corona discharger for electrification 12, and the other is communicated with a fan 27. Then, a communicating hole 28 communicated with the corona discharger for the electrification 12 is formed on the opposing surface 16a of the photosensitive body cartridge 16, and simultaneously, a dividing rib 29 dividing a discharge path, is formed, along the communicating hole 28. Further, an elastic body 30 is provided on the further outside of an outside guiding rib 25, and compressed between the surfaces opposing each other 16a and 17a, to close and demarcate the discharging path 26.
Patent JP-H09308508-A (JP)
Title: Buckle
Inventor: INOUE KEIJI
IPC: A44B11/25
Filed: 1996-05-22
Abstract: PROBLEM TO BE SOLVED: To simplify the structure of a buckle by reducing the number of part items and protect a shoulder belt from slipping out during the use. SOLUTION: A buckle comprises a buckle main body 4 arranged at the top end of a crotch belt and a pair male buckles of the right and the left arranged at the top of a pair of waste belt and capable of engaging as freely demountable to the buckle main body 4. The buckle main body 4 has an opening 41 for inserting a male buckle 5 and a window hole 42 communicating thereto. Each of the male buckles 5 has an elastic and deformable tongue part 52 extended from the center end of a base 51 and a guide part 53 extended from the both end of base 51, a demountable shoulder belt fitting member 6 having a fitting hole 6a for fitting the edge of a pair of a right and left shoulder belts 12. On the top end of the tongue 52, an operating part 54 for operating the buckle and a hooking part 55 for hooking the male buckle 5 to the side face 42a of the window part 42 on fitting of the buckle.
Patent JP-H09311745-A (JP)
Title: Keyboard and keypad
Inventor: ISHIIDA CHIAKI
IPC: G06F1/18
Filed: 1996-05-23
Abstract: PROBLEM TO BE SOLVED: To provide a keyboard where the contact point-type input units of a keypad and the like can easily be installed and to provide the key pad. SOLUTION: The keyboard 1 has plural input contact points 11a-11h and has an output connector 12 outputting independent signals for the respective input contact points by shorting the plural input contact points 11a-11h. Open terminals A1-C3 are provided in parallel for the input contact points 11a-11h. The open terminals are gathered and input connectors 14a, 14b and 14c are formed. The keypad 2 has output connectors 21a, 21b and 21c connected to the input connectors 14a, 14b and 14c of the keyboard 1 and it is provided with plural input contact points 22a-22h which can individually short the respective open terminals A1-C3 provided for the input connectors of the keyboard 1.
Patent JP-H05343444-A (JP)
Title: Bonding apparatus
Inventor: YAGISAWA TORU
IPC: H01L21/50
Filed: 1992-06-11
Abstract: PURPOSE:To improve yield and throughput in an assembling step and to provide assembling technique for manufacturing a semiconductor device having high reliability by preventing deformation of a wire or lead due to a feeding deviation of a lead frame in the technique for assembling the device by using a heat block or a heating top having a recess or a protrusion. CONSTITUTION:A bonding apparatus comprises a mechanism for correcting a feeding deviation of a lead frame 1 transferred to a bonding area by a frame feeder 4 by horizontally moving a contact member 14 to be engaged with the frame 1.
Patent JP-S5674607-A (JP)
Title: Film thickness measuring device
Inventor: SUGAWARA MAKOTO
IPC: G01B11/06
Filed: 1979-11-26
Abstract: PURPOSE: To exactly measure thickness without being influenced by the light distributing direction of a film, by making a light beam which has passed through the film to be measured pass through the optical fiber bundles divided into two at the rear part of a light path, and dividing it into the measuring light beam and the reference light beam.  
     CONSTITUTION: A light beam from the light source 1, which has passed through the film 2 to be measured is led to the optical fiber bundle 3 through the condensing lens 14. This bundle is divided into two bundles 12, 13 at the rear part of its light path, and a light beam which has passed through one bundle 12 is made the measuring light beam through the filter 4, through which only the light beam having the wavelength absorbed by the film to be measured is made to pass substantially, and a light beam which has passed through the other bundle 13 is made the reference light beam through the filter 5, through which only the light beam having the wavelength being unabsorbable by the film to be measured is made to pass substantially. Since the measuring light beam which has passed through the filter 4 is in inverse proportion to thickness of the film 2, thickness of the film cab be measured by the quantity of light detected by the photodetectors 6, 7. 
     COPYRIGHT: (C)1981,JPO&Japio