baber/WOPTO huggingface dataset:
Patent JP-S63182913-A (JP)
Title: Driving circuit for field effect transistor
Inventor: ENDO HIROBUMI
IPC: H03K17/06
Filed: 1987-01-23
Abstract: PURPOSE:To reduce the current drive capability of a transistor (TR) and to decrease the heat and current consumption of a boosting circuit by using a current source for a component deciding its charge mobility in moving an electric charge charged in the 1st capacitor into the 2nd capacitor at its discharge. CONSTITUTION:A current source 15 is used for a component deciding the mobility of an electric charge from a capacitor C1 to C2 in the boosting circuit and a voltage VF extracted at a connecting point F is fed to a gate of a field effect transistor FET. When a transistor (TR) Q1 is switched by a B signal of a square wave oscillator 1 and the TR Q1 is turned on, the potential at a connecting point C is decreased up to the GND level and the capacitor C1 is charged. When the TR Q1 is turned off, the potential at the connecting point C is increased up to a potential at a connecting point D and the capacitor C2 is boosted to a voltage higher than the power voltage VD. Since the same current continues flow from the IS to the capacitor C2 in this way, the current source IS is set small to reduce the current consumption and heat.
Patent JP-H10211461-A (JP)
Title: Coating method
Inventor: ISHIKAWA HIROYUKI
IPC: B05D7/00
Filed: 1997-01-28
Abstract: PROBLEM TO BE SOLVED: To provide a coating method for forming various recessed and projected patterns and also forming a recessed and projected pattern of large difference between recesses and projections on a desired plate shape. SOLUTION: A channel section is recessed on the surface of a roll 1 and a coating material 3 is filled in the channel section. The surface of the roll 1 is brought into contact with the surface of a base 4, and the coating material 3 filled in the channel section is transferred to the surface of the base 4. A recessed and projected pattern is formed on the surface of the base 4 by the coating material 3. The coating material 3 can be transferred almost accurately on a desired position on the surface of the base 4. The high viscosity coating material 3 is used so that the coating material 3 adhered on the surface of the base 4 is not reduced by drying.
Patent JP-S63183710-A (JP)
Title: Changing device and method for 4-high and 5-high changing rolling mill
Inventor: SEKIYA TERUO
IPC: B21B13/02
Filed: 1987-01-24
Abstract: PURPOSE:To rapidly change a 4-high rolling mill to a 5-high mill by moving an upper large dia. work roll up and moving and assembling a small dia. work roll into a prescribed position. CONSTITUTION:In the time of changing a 4-high rolling mill to a 5-high mill, first, an upper large work roll is moved up. Then, a small dia. work roll 6 previously put on a changing device installed outside of the mill is moved in the roll axial direction by a prescribed mover device and is assembled in a prescribed position to form a 5-high mill after the roll 6 is engaged with a rail 10 in the mill installed in a vertically moving guide 8. Changing from a 5-high mill to a 4-high mill is performed in reverse procedures of the above ones. Thus, the roll 6 is rapidly changed, so that the rapid change of the 4-high and 5-high mills to each other is performed.
Patent JP-S5297560-A (JP)
Title: Device for preventing noise upon feeding of materials
Inventor: IJICHI TERUO
IPC: B65G11/20
Filed: 1976-02-12
Abstract: PURPOSE: To provide a device for preventing shock noise or recoiling noise of materials colliding to each other by inserting buffer member between the materials. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-H02195426-A (JP)
Title: Macro reverse drawing front end processor system
Inventor: KINOSHITA HARUHIKO
IPC: G06F9/06
Filed: 1989-01-24
Abstract: PURPOSE:To accurately utilize many set macros at maximum even if many macros is set and to efficiently develop software by detecting the command of a non-macro part at the time of describing a source and advising the type of a macro to be substituted. CONSTITUTION:At the time of describing a source, the command of the non- macro part is detected by a front end processor type front end processor 2 to advise a macro to be substituted. A macro library, a dictionary, etc., necessary for the operation of the processor 2 are stored in a macro library 6 and a reserved word dictionary 5. A user executes coding work by an entered editor 3 in the processor 2 to compare all words with the contents of the dictionary 5, and when a reserved word coincides with the newest input word, the macro utilizing the reserved word concerned is retrieved, searched and developed on the editor 3 and then field in a source list file 7.
Patent JP-H03218827-A (JP)
Title: Composite material
Inventor: OKAMI TAKEHIDE
IPC: B32B27/10
Filed: 1990-01-24
Abstract: PURPOSE:To obtain a composite material excellent in arc resistance and capable of being suitably used as a material for breaker by forming a silicone resin film on a vulcanized fiber plate. CONSTITUTION:A composite material is obtained by forming a silicon resin film to the signal surface or both surfaces of a vulcanized fiber plate being a base material. As the vulcanized fiber plate becoming the base material, an org. industrial material formed by integrating natural fiber paper using the gelatinization of zinc chloride and treated with a fire retardant can be suitably used. The thickness of the silicone resin film is set to the appropriate one corresponding to required arc resistance and can be usually set to 5-1000mum. When this composite body is especially used as the insulating material of a high voltage breaker, the thickness thereof is pref. set to 50mum or more.
Patent JP-S5298374-A (JP)
Title: Sealed illuminating device
Inventor: CHIYOUEI SHIYUUSAKU
IPC: F21V31/00
Filed: 1976-02-12
Abstract: PURPOSE: To achieve effective function of protecting a cylinder, which is transparent, has mechanical strength and is made as a resin molding, by covering the cylinder with a thermally contractive tube made of a transparent molding resin. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-S59141640-A (JP)
Inventor: MEGURO SHIYOUICHI
IPC: E03B11/00
Filed: 1983-02-01
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-S59140874-A (JP)
Title: Pumpkin liquor
Inventor: KUTSUZAWA YOUKO
IPC: C12H6/02
Filed: 1983-02-01
Abstract: PURPOSE:To provide pumpkin liquor effective for the recovery from fatigue and maintenance of health, and meeting the general tendency of people toward natural foods, by using pumpkin as a main raw material, adding honey, sugar or rice malt thereto, fermenting and ripening the mixture, and distilling the unrefined liquor with a pot still. CONSTITUTION:Pumpkin is steamed, crushed, and kneaded to obtain a paste, which is added with water, honey or sugar, or rice malt. The obtained raw material for secondary fermentation is added to the unrefined liquor obtained by the primary fermentation, and the mixture is fermented and ripened. The obtained unrefined liquor is distilled with a pot still to obtain the objective pumpkin liquor.
Patent JP-S59142761-A (JP)
Title: Optical head for opto-magnetic reproduction
Inventor: NOMURA HIROO
IPC: G11B11/105
Filed: 1983-02-01
Abstract: PURPOSE:To improve an S/N and to decrease a reproduction error rate by stopping down a laser beam elliptically through a noncontact optical head, and irradiating a bit pattern entirely with the laser light and reproducing data written on a vertical recording medium by a magnetic head. CONSTITUTION:The convergent spot of optical head laser light is made elliptic according to the bit pattern. An objective is masked 21 and the elliptic beam is passed through it to obtain the elliptic spot. The lens is designed actually to be stopped down up to W1=1mum, and when D2=D1/(6-9), the elliptic spot conforming exactly to the bit pattern is obtained. Thus, the irradiation area of the laser to each recording bit is increased by 5-10 times, so the ratios to the dark current, Schottky noise, etc., of a photodetector are increased to improve the S/N by 10-20dB. Further, an error in reproduction due to an extremely small defect of media is covered by readout area, so the error rate of reproduction is decreased.
Patent JP-H07214687-A (JP)
Title: Production of plastic lens
Inventor: USHIJIMA NORIO
IPC: B29L11/00
Filed: 1994-02-09
Abstract: PURPOSE:To easily produce a plastic lens having a coating layer without performing annealing for removing optical strain while smoothing the surface unevenness of a polymer released after casting polymerization a short time without requiring excessive washing. CONSTITUTION:A plastic lens producing method contains a process polymerizing a plastic lens raw material monomer in a casting mold to obtain a polymer, a process immersing the obtained polymer in a liquid held to temp. in the vicinity of the glass transition point of the polymer and a process forming a part or whole of the smooth surface of the polymer by thermal curing.
Patent JP-H10215374-A (JP)
Title: Reader and control method therefor
Inventor: KOBAYASHI TOSHIYUKI
IPC: H04N5/335
Filed: 1997-01-29
Abstract: PROBLEM TO BE SOLVED: To stably provide high quality images without being affected by noise by incorporating a circuit for removing the offset components of the output of a contact sensor and the circuit for adjusting the gain of video output from which the offset components are removed inside a case body for housing the contact sensor. SOLUTION: A contact sensor 11 and a read main body side are connected by a cable or a harness 12 and reflected light from the surface of an original 10 is received by the contact sensor 11 and converted to electric signals. In this case, in the cable (or harness) 12 for connecting the contact sensor 11 and a main body board 13, a video signal, adjustment circuit 20 provided with a function for removing the offset components of the video output from the contact sensor 11 and the function for adjusting the gain of the video output from which the offset components are removed is incorporated in the case body of the contact sensor 11. Thus, even in the case of moving the contact sensor provided with the weak video signals of high bias components, the signals are stably delivered to a main body system side.
Patent JP-H03222816-A (JP)
Title: Exhaust timing changing device for two-cycle engine
Inventor: MOCHIZUKI NORIHISA
IPC: F02D13/02
Filed: 1990-01-26
Abstract: PURPOSE:To maintain high lubricating ability of shaft members for a long time by providing the shaft members on both sides of a plate valve-disc provided to the cylinder wall on the cylinder side from an exhaust passage, and locating the shaft members at the portions away from the combustion chamber. CONSTITUTION:Shaft holes (1a) into which movable valves 12 for changing the exhaust timing are inserted, are drilled into the cylinder wall of a cylinder block 1 of the two-cycle engine, parallel to the axial direction of the cylinder on both sides of an exhaust passage 9, and a through hole (1b) is formed in a nearly circular arc shape in a plan so that it connects the two shaft holes (1a) to each other. The plate valve-disc 13 of a movable valve 12 crossing the exhaust passage 9 is slidably fitted into the through hole (1b), and the valve-disc 13 is guided so that it can freely move up and down, by inserting two valve stems 14 provided on both sides of the valve-disc into a slide bearing 11 loaded at the lower part of the shaft hole (1a), The movable valve 12 is driven to be opened or closed by operating a servo motor 18 through a wire (18a).
Patent JP-H01191232-A (JP)
Title: External module acquiring system
Inventor: UCHIDA SEIJI
IPC: G06F9/44
Filed: 1988-01-26
Abstract: PURPOSE:To set necessary file resources to only an object module store file by linking dynamically an object module existing in the object module store file to a load module in a main storage. CONSTITUTION:A dynamic link means 4 executes a solution of a reference of an undefined external symbol by using an external symbol management table 6 for recording an external symbol existing in a main storage 1, a hash table for managing the external symbol management table 6 and an undefined reference chain which corresponds to undefined external symbols, respectively and links a reference part to these external symbols, to a list format, based on information for a static linker which a file 30 for storing an object module being an external module has. Also, the object module 3 is placed again in the main storage 1, and an inlet name registering means 7 outputs an interface routine 8 for making the object module 3 which has been placed again by the dynamic link means 4 executable as one module for forming an object module. In such a way, file resources can be curtailed.
Patent JP-S5298534-A (JP)
Title: Copying machine
Inventor: SATOMI TOYOKAZU
IPC: G03G15/00
Filed: 1976-02-13
Abstract: PURPOSE: To perform a voluntary number of copying paper of a good quality image in the electrophotographic copying machine by detecting the life of a latent image, and re-forming the latent image. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-H02195793-A (JP)
Title: Differential amplifier circuit
Inventor: ASAYAMA OSAMU
IPC: H04N5/44
Filed: 1989-01-24
Abstract: PURPOSE:To accurately observe a tuning waveform by supplying a power source to each collector of transistors having differential pairs, setting each base of the transistors as an equilibrium output terminal, and setting the base of another transistor having the differential pairs as an equilibrium input terminal. CONSTITUTION:The power source is supplied to each collector of the transistors(TR) 1 and 2 having the differential pairs via independent impedance elements 6a and 6b, and furthermore, the collector of a TR 3 out of TRs 3 and 4 having the differential pairs is connected to the emitter of the TR 1, and the collector of the TR 4 to the emitter of the TR 2, respectively. Also, the emitters of the TRs 3 and 4 are connected with each other via the impedance elements 6a and 6b, and a current source 7 is provided between the midpoint of impedance elements 6c and 6d and the ground. And both bases of the TRs 3 and 4 are set as the equilibrium input terminals of a high frequency signal, and the bases of the TRS 1 and 2 as the equilibrium output terminals. A differential amplifier circuit for waveform observation used in an electronic tuner can be comprised in such way, which enables the tuning waveform to be observed accurately.
Patent JP-S52138070-A (JP)
Title: Membrane for improved electrolytic cell
Inventor: FUJIWARA HIROSHI
IPC: C08J5/22
Filed: 1976-02-17
Abstract: PURPOSE: To obtain the membrane for electrolytic cell, able to improve the electric current efficiency, by condensating and cross linking aromatic compounds, having phenolic hydroxy vaaical, with graft copolymer, grafted hydroxystyrene side chain to the main chain of polymer, containing fluovine group. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-2000210232-A (JP)
Title: Sanitary device with display
Inventor: YAMAMOTO MASAO
IPC: G08B5/00
Filed: 1999-01-25
Abstract: PROBLEM TO BE SOLVED: To provide a sanitary device with a display capable of allowing a user standing in front of the toilet to see the contents displayed on the display device clearly and minimizing the risk of the user dropping urine on the floor. SOLUTION: This sanitary device has a visual display part 2A for displaying data for a user of one of a plurality of toilets, 5A arranged side by side. The visual display part 2A is set at a position above the toilet 5, 5A, at the height of a user's eyes 6 and at the center between the toilets 5 and 5A. Therefore, a user standing in front of the toilet 5, for example, can look at the visual display part 2A almost front ways just by turning the visual display part 2A a little in the right or left direction. And the user will come closer to the toilet 5 in order to look at the contents displayed on the visual display part 2A more clearly.
Patent JP-H06226988-A (JP)
Title: Ink jet printer and ink jet cartridge
Inventor: KOYAMA KAZUYA
IPC: B41J2/175
Filed: 1993-02-02
Abstract: PURPOSE:To open/close an air hole and to detect residual ink quantity by a single device without injuring a print head by a method wherein electric contacting points are provided on the print head and on a part of a cartridge corresponding thereto, respectively so that an electric circuit is formed from the contacting points and an inksupplying needle on the print head and the like. CONSTITUTION:An electric contacting point 5 is provided in opposing to an electric point 10 of a print head supporting section 11 on an ink cartridge 1 and a contacting point 5-1 is disposed on an edge portion of an ink reservoir 7 so that when the ink- supplying needle is inserted into the ink reservoir 7, the edge of the contacting point 5-1 and a horizontal face of the ink-supplying needle 6 are flush with each other. An air hole 3 and the electric contacting point 5 are covered with a tape 4 when they are not used. When the tape 4 sealing the air hole 3 is removed, a circuit comprising the electric contacting points 5, 10 is closed. When the tape 4 is not removed, the circuit of the printer is opened and when the ink in the ink reservoir 7 is reduced and the conduction of the contacting point 5-1 and an ink supplying needle 6 is cut off, the circuit of the printer is opened so that a detecting circuit 18 detects the opening/closing of the circuit.
Patent JP-H09212465-A (JP)
Title: Memory allocation device
Inventor: UEKI ISAO
IPC: G06F15/16
Filed: 1996-01-31
Abstract: PROBLEM TO BE SOLVED: To reduce a bus traffic amount by making a cache memory corresponding to a noncoherent area invalid and executing a thread, and writing the contents of the cache memory corresponding to the noncoherent area back to a main storage when the thread in execution is placed in a stand-by state. SOLUTION: A processor recording function of a memory management unit is used to records processors 11 and 12 which operated in the thread, and at dispatching time, a processor comparing mechanism is used to compares a processor which will operate next with a processor which operated right before. According to the comparison result, cache memories 13 and 14 corresponding to the noncoherent area of a processor currently in operation are made invalid and then when the thread enters the stand-by state thereafter, the contents of the cache memories 13 and 14 corresponding to the nonconherent area are written back to the main storage 15. Consequently, the bus traffic amount can be reduced.
Patent JP-H05237198-A (JP)
Title: Multisplitting wedge filter of radiation treating device
Inventor: SHIMODA MASAMI
IPC: A61N5/10
Filed: 1992-01-31
Abstract: PURPOSE:To enable the impartation of the radiation dose of the wedge isodose distribution optimum for lesion in the case of irradiation of the lesion in the irregular irradiation field formed by multisplitting collimators by utilizing the conventional integrated wedge filter. CONSTITUTION:The number of divisions of the multisplitting wedge filters 7 is the same as the number of divisions of the multisplitting collimators 5 and the width 10 thereof is aligned on the irradiation field 11. Position marks 16 are attached to respective central axes 15 and these axes are slid and moved. The sliding plane thereof is formed as a linear conical parallel plane. Such multisplitting wedge filters 7 are installed in the upper part or lower part of the multisplitting collimator 5. As a result, the multisplitting wedge filters are respectively so slid and moved as to be aligned to the irregular irradiation fields formed by the multisplitting collimators, by which the radiation dose of the wedge isodose distribution 14 optimum to the lesion is applied to the lesion 8.
Patent JP-H07274458-A (JP)
Title: Alternating current generator
Inventor: SUCHIIBUN JIEI YOTSUKII
IPC: H02K19/36
Filed: 1995-02-02
Abstract: PURPOSE: To provide an alternator having the packaging property, manufacturing property and cost advantage, in combination while being kept good heat dissipation property. CONSTITUTION: The alternator has a plurality of positive diodes 20 and negative diodes 22 having the anodes and cathodes respectively, a plurality of stator windings 62 having first and second end parts and conducting-circuit traces, which are electrically connected to a plurality of solder pads 68 on the same plane so as to receive any of the corresponding anode or cathode and corresponding first or second end parts. Furthermore, a rectifier bridge member 42 having the conducting plate for receiving the cathode of a positive diode and a recess 48 for receiving the rectifier bridge member in the inside are formed. A housing means, which surrounds one end of the alternator, having a seating sheet means extending into the axial direction so as to attachably receive the anode of the negative diode, is included.
Patent JP-H06228645-A (JP)
Title: Production of silicon steel sheet for compact stationary device
Inventor: TANAKA TAKASHI
IPC: C22C38/06
Filed: 1993-02-02
Abstract: PURPOSE:To provide the method for producing a silicon steel sheet for a compact stationary device excellent in magnetic properties in the rolling direction. CONSTITUTION:Steel stock contg. <=0.005% C, <=0.005% N, <=1.0% Mn, <=0.006% S and >=0.1% sol.Al and satisfying (Si+sol.Al): 2.0 to 4.0% is subjected to hot rolling at a finishing temp. of 700 to 850 deg.C and is thereafter coiled at <=600 deg.C. Next, before or after descaling, it is annealed at >=800 deg.C and is furthermore subjected to a single cold rolling at <=80% draft. After that, its temp. is raised at >=100 deg.C/sec heating rate, and it is annealed at 800 to 1100 deg.C. In this way, the non-oriented silicon steel sheet having low core loss and high magnetic flux density and suitable as the iron core material for a compact stationary device can be produced without executing a complicated stage such as two times cold rolling.
Patent JP-H07208009-A (JP)
Title: Control device for car equipment
Inventor: TOYOSUMI MORIHIKO
IPC: E05B83/36
Filed: 1994-01-13
Abstract: PURPOSE:To make it possible to control car equipment without turning on an ignition switch. CONSTITUTION:Power from a car battery is supplied to a power window motor 14 by way of a main relay 12 and a wind operation switch 13. Signals from an ignition switch 17 and a locking/unlocking detection switch 18 are transmitted to a microcomputer of a control circuit 16. When the locking/unlocking detection switch 18 detects that the door lock is released, the control circuit 16 energizes a main relay 12 until a lapse of specified time is clocked after the detection, which makes it possible to drive a power window device.
Patent JP-H02195858-A (JP)
Title: Paste of guinea pepper
Inventor: YAMAMOTO MASANORI
IPC: A23L27/10
Filed: 1989-01-25
Abstract: PURPOSE:To obtain a paste of Guinea pepper, containing undried, unfermented and pulverized Guinea pepper and roasted and pulverized Guinea pepper in a specific proportion, having refreshing flavor without 'MISO' (fermented bean paste)-like flavor, capable of eliminating grassy smell and useful for spices, pickles, etc. CONSTITUTION:A past of Guinea pepper, containing (B) roasted and pulverized Guinea pepper in (A) undried, unfermented and pulverized Guinea pepper at (2/98)-(15/85), preferably (4/96)-(8/92) ratio and capable of reducing the content of a binder, such as starch, or other additives due to action of the roasted and pulverized Guinea pepper as a water absorbent and having flavor closer to that of raw Guinea pepper.
Patent JP-S5299777-A (JP)
Title: Mask aligning method
Inventor: SUNAMI HIDEO
IPC: H01L21/027
Filed: 1976-02-18
Abstract: PURPOSE: To make possible highly accurate mask aligning by expanding and detecting misalignment of even 0.1μm. 
     COPYRIGHT: (C)1977,JPO&Japio