baber/WOPTO huggingface dataset:
Patent JP-S61210982-A (JP)
Title: Detector for insertion of electronic parts
Inventor: UCHIDA KANJI
IPC: G01V8/16
Filed: 1985-03-15
Abstract: PURPOSE:To detect stably by disposing detecting units having an optical fiber attached at both ends of a light passage passing through a frame body and a terminal receiving pin. CONSTITUTION:At the same time when a DIP type IC (dual in line package IC) is inserted into a print substrate 9, a frame body 10 is raised. When lead terminals 8a, 8b are normally inserted, terminal receiving pins 11a, 11b contact the terminals 8a, 8b to press these pins 11a, 11b into the frame body 10. When the pins 11a, 11b are pressed, pin side light passages 12a, 12b formed on the pins 11a, 11b aligns with a frame body side light passage 13 formed on the frame body 10 in a straight line. thereby, a light radiated from an optical fiber 14b passes through an optical fiber 14a and is detected and the insertion is recognized. When at least either one of the terminals 8a, 8b is not inserted, since the light passages 12a, 12b do not align with each other in a straight line, the light radiated from the optical fiber 14b does not reach to the optical fiber 14a but is detected as an inserting mistake. Accordingly, a stable detection can be done.
Patent JP-S59178774-A (JP)
Title: Nonvolatile semiconductor memory device
Inventor: WADA MASASHI
IPC: H01L27/115
Filed: 1983-03-30
Abstract: PURPOSE:To improve the yield by reducing the area of a tunnel insulation region by a method wherein a tunnel insulation film forming part is isolated from the channel region, when the semiconductor device having a floating gate and a control gate is formed on a semiconductor substrate in matrix form. CONSTITUTION:A memory transistor 20 and a selecting transistor 21 are formed on the P type Si substrate 1, and an N<+> source region 2 and an N<+> type drain region 3 are provided in the transistor 20. The floating gate 5 is provided on the channel region between these regions via thin insulation film 41 which passes tunnel current and the control gate 6 via insulation film 42. A source region 3 serving both as the previously provided region 3 and a drain region 7 are provided in the transistor 21. A gate electrode 9 is arranged on the channel region positioned therebetween via insulation film 81. In this constitution, an extension part 10 is formed in the drain region 3 of the transistor 20, and the region 3 and the gate 5 are made opposed to each other via thin insulation film 43 through which the tunnel current is easy to flow.
Patent JP-H06262159-A (JP)
Title: Waste product treating device
Inventor: UEDA SUSUMU
IPC: B65G33/26
Filed: 1993-03-12
Abstract: PURPOSE:To provide a waste product treating device enabling to smoothly stir garbage (waste product) with a large size grain which was just thrown in from a raw material feeding port into a raw material previously thrown in and to efficiently attain agitation and fermentation of the raw material with this process. CONSTITUTION:Most of the raw materials in a container 10 is supported with a raw material receiving plate 14 and also a space part is formed at a lower place of the raw material receiving plate 14 and the raw material thrown in from the outside into the space part through the raw material feeding port 24 and a raw material dropping port 18 is preferentially received, and besides the raw material is smoothly mixed and stirred with the raw material previously thrown in and mixed with bacteria with a screw conveyor 25.
Patent JP-S51128526-A (JP)
Title: Exposure control device
Inventor: MATSUMOTO KUNIO
IPC: G03B9/24
Filed: 1975-04-30
Abstract: PURPOSE: To obtain an exposure control device wherein a voltage information from a compression resistant element is held in a capacitor for a period of time to actuate the motion of an opening member, which is closed as soon as the potential of the capacitor reaches a definite value by connecting the capacitor to a constant current addition discharge circuit. 
     COPYRIGHT: (C)1976,JPO&Japio
Patent JP-S57168544-A (JP)
Title: Electric power feeding system
Inventor: TOMOOKA KEIJI
IPC: H04L12/10
Filed: 1981-04-10
Abstract: PURPOSE:To sufficiently reduce the effect of noises caused by the inversion of polarity of a DC power supply to other circuits, by carrying out the inversion of polarity of the DC power supply to a terminal device which starts the DC feed and synchronously with the transmitting timing and then performing the feed of DC. CONSTITUTION:A polarity inverting signal generating circuit 5 receives the communication start information CST from a control processing part, etc. and produces the polarity inverting signal to feed it to a polarity inverting circuit 7 by the transmission timing signal of the first time or after a prescribed time. The circuit 7 inverts the connection polarity to a double wire line 8 of a DC power supply 6 and supplies the DC current from the power supply 6 through a repeater coil 3 and the line 8. This inversion of polarity is carried out synchronously with a burst signal supplied from a center device of another circuit. As a result, the SN ratio of the circuit is sufficiently high although the noise due to the inversion of polarity leaks out to other circuits under communication and since a transmitting burst signal of a high level is being transmitted. Thus the calling noise, etc. is suppressed to ensure the satisfactory practical use.
Patent JP-S58170032-A (JP)
Title: Manufacture of power integrated circuit
Inventor: ABE SHIGEHARU
IPC: H01L27/10
Filed: 1982-03-31
Abstract: PURPOSE:To develop and mass-produce a power IC chip having various outputs in a short period by arranging a plurality of power IC chips with power transistors of small outputs in response to outputs and wiring wires among these chips. CONSTITUTION:Wiring is formed to a peripheral circuit section shaped to each chip through normal photolithography technique by using a wiring mask for 2W prepared. When the power ICs at 4W are wired, four unit chips are arranged, and the power transistors 22 of each chip are wired by using a wiring mask so as to be made to reach 4W outputs. The power ICs are wired through a master slice method. That is, the small output power IC chips used as units are manufactured in a bulk process, and the power ICs are wired through normal technique in order of the formation of an electrode window, the formation of a metal material for wiring, the formation of a window for wiring, the formation of a protective film, the formation of a window for a pad section, etc. by using masks prepared in response to outputs in the next wiring process.
Patent JP-S51129484-A (JP)
Title: Unsaturated polyester resin composition
Inventor: SAMEJIMA HIROSHI
IPC: C08L67/06
Filed: 1975-05-06
Abstract: PURPOSE: An saturated polyester resin composition to give cured articles with improved impact resistance and flexibility prepared by mixing a specified copolymer with an unsaturated polyester resin. 
     COPYRIGHT: (C)1976,JPO&Japio
Patent JP-S62209326-A (JP)
Title: Radiation thermometer
Inventor: WATARI MASAHIRO
IPC: G01J5/08
Filed: 1986-03-11
Abstract: PURPOSE:To simplify the calibration of a radiation thermometer using a sensor probe, by using the sensor probe having a characteristic constant preliminarily set thereto at the time of the replacement of the sensor probe and inputting said characteristic constant to a temp. converter. CONSTITUTION:The temp. converter 1 constituting a radiation thermometer has characteristic constants S, Z for converting temp. A first sensor probe 2 has specific constants S1, Z1 and a second sensor probe 3 has characteristic constants S2, Z2. Each sensor probe consists of an optical fiber 6, a sensor part 7 and a connector 8. At the time of the replacement of the sensor probes in this constitution, the characteristic constants set to the sensor probes are inputted to the temp. converter 1 each time to be corrected to make it possible to simplify the calibration of the radiation thermometer.
Patent JP-H06242704-A (JP)
Title: Method for discarding used image holding member
Inventor: YASHIKI YUICHI
IPC: G03G5/047
Filed: 1993-02-19
Abstract: PURPOSE:To treat an image holding member which can store images by one time of image exposing and is used for copying of many sheets in such a manner that the images are made illegible to prevent leakage of secrecy after use. CONSTITUTION:This method for discarding the image holding member 1 consists of storing the images in the image holding member 1, which is constituted by forming an under coating layer 3 and a charge generating layer 4 at need on a base body 2 having a conductive surface and forming a thermally softening layer 5 contg. a charge transfer material and a thrmally softening resin thereon, then forming a particle layer 7 embedded with conductive particles near the surface thereof, and using this member to a continuous copying system, then heating the image holding member 1 having become unnecessary, adhering such member to unnecessary paper, etc., and discarding the material.
Patent JP-S53138164-A (JP)
Title: Quaywall freight handling crane
Inventor: KOMATSU TOSHIROU
IPC: B66C1/10
Filed: 1977-05-10
Abstract: PURPOSE: To enable a quaywall freight handling crane to handle a number of containers simultaneously. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-H10253602-A (JP)
Title: Raindrop detecting device
Inventor: OBARA HIROTAKA
IPC: G01N29/11
Filed: 1997-03-07
Abstract: PROBLEM TO BE SOLVED: To enable the highly accurate detection of raindrops by computing the amount of changes in the amplitude of elastic waves and prforming determination by comparing it with a predetermined value. SOLUTION: A transmitting element 3 and a receiving element 5 are arranged so that the direction of elastic wave transmission of the transmitting element 3 and the direction of reception of the receiving element 5 form a predetermined angle. A voltage of a predetermined frequency is impressed on the receiving element 3 from an oscillator 11, and on the other hand, a preamplifier 13 amplifies a signal voltage converted according to the amplitude of the elastic waves by the receiving element 5 up to such a predetermined signal level as to be signal-processable. Further, signals from a filter circuit 15 are compressed and converted to such a signal level as a microcomputer 21 can conveniently work with.  The microcomputer 21 is connected to a log amplifier 17 via an A/D converter 19, and analog signals from the log amplifier 17 are converted into digital signals by the A/D converter 19 and inputted to the microcomputer 21. A wiper control device 23 is connected to the microcomputer 21, and the microcomputer 21 activates windshield wipers in the case that the microcomputer 21 determines that there are raindrops on a windshield 1.
Patent JP-H02234383-A (JP)
Title: Manufacture of electric heater
Inventor: YAMAMOTO SHUJI
IPC: H05B3/20
Filed: 1989-03-07
Abstract: PURPOSE:To efficiently radiate the heat of a heater wire to the surface by tufting pile yarns on a base fabric arranged and fixed with the heater wire and a temperature detecting wire in advance, and integrating a surface fabric formed with a packing layer on its back face with a heat insulating material. CONSTITUTION:Pile yarns 31 are directly tufted on a base fabric 2 arranged and fixed with a heater wire and a temperature detecting wire 1 in advance, and a packing layer 4 is formed on the back face (the face stuck with the heater wire and the temperature detecting wire 1). The base fabric 2 concurrently serves as a base material for arranging and fixing the heater wire and the temperature detecting wire 1 and as a base material for tufting pile yarns 31. The packing layer 4 made of resin latex and a layer of a heat insulating material 5 are formed below the heater wire 1, and the heat insulation property is improved. The heat of the heater wire 1 can efficiently be radiated to the surface, and the heating capability is improved.
Patent JP-S60198993-A (JP)
Title: Remote control signal selection circuit
Inventor: NISHIDA MASAMI
IPC: G08C19/28
Filed: 1984-03-23
Abstract: PURPOSE:To change a selected device by providing a circuit inputting a signal to limit devices to be controlled and storing the signal to a circuit receiving a remote control signal including a data to limit devices receiving signals. CONSTITUTION:A custom code is fed to a custom code latch signal terminal 26 in advance and latched to an 8-bit latch 27. A remote control signal is inputted to a remote control signal input terminal 12, a read code is detected by a reader code detection circuit 6 and then a code in successing to the reader code is inputted to a counter 7 and a shift register 17. When a custom code in the latch 27 and the register 17 is coincident with a inverse custom code, a signal 1 is outputted from 8-input AND gates 15, 23 and the signal 1 is outputted to a Q output of an FF13 via a two input AND gate 14. A data code is inputted succeedingly to the register 17 and outputted via an 8-bit latch group 22. Thus, the selected device is changed in this way.
Patent JP-H08247045-A (JP)
Title: Internal gear type fluid device
Inventor: SAITO MASAKI
IPC: F04C2/10
Filed: 1995-03-14
Abstract: PURPOSE: To reduce the working load and tooth flank pressure stress between the meshing tooth flanks of the internal tooth and external tooth and reduce the abrasion of the tooth flank and generated noises in an inscribed gear type fluid device having a crescent-shaped partition piece. CONSTITUTION: This inscribed gear type fluid device is provided with an internal tooth gear 3 arranged rotatably in a housing 1, an external tooth gear 5 meshed with the internal tooth gear 3, and a crescent-shaped partition piece arranged between both gears 3, 5. The tooth profiles of both gears 3, 5 are formed by the equidistance curve from the internal cycloid formed by rolling circles having the same diameter as the radius of the meshing pitch circle 12 of the internal tool gear 3.
Patent JP-H1024749-A (JP)
Title: Shifting device for automobile transmission
Inventor: ERSOY METIN
IPC: B60K20/02
Filed: 1997-03-10
Abstract: PROBLEM TO BE SOLVED: To minimize the number of necessary members or parts by connecting a shift lever to a control tongue piece provided with signal faces, making the control tongue piece correspond to sensors, and making the sensors supply signals, corresponding to the shift position of a shift lever, to a transmission control unit. SOLUTION: A control tongue piece 15 is so arranged as to be turnable around a turning axis, and has reflecting faces. These reflecting faces correspond to optical sensors Sa, Sb, Sc, Sd fitted to a printed circuit board 25. A pin 11 of a shift lever 2 is engaged with a cutout of the control tongue piece 15. The pin 11 integrally formed at the shift lever 2 on the lower side of a journal- like shift range 12 guided by a guide groove 13 guides the control tongue piece 15 within the action range of the sensors Sa, Sb, Sc, Sd. The sensors Sa, Sb, Sc, Sd receive signals sent from the control tongue piece 15 and supply them further to a transmission control system.
Patent JP-H03255533-A (JP)
Title: Symbol managing system in programming language processing system
Inventor: HAGIWARA TSUNEKO
IPC: G06F9/46
Filed: 1990-03-06
Abstract: PURPOSE:To reduce the size of a symbol management shared memory and to decrease the exclusive control for a symbol processing by providing a global symbol table having a printing name and a numeral, and having a local symbol table of a printing name and a numeral peculiar to a process, in a shared memory area and a process intrinsic memory area, respectively. CONSTITUTION:The system is provided with a symbol table for registering a printing name and a numeral as a pair by dividing it into a global symbol table 7 which all processes can use, and local symbol tables 4-1 - 4-n peculiar to the process which each process can use separately. In such a state, when the process is actuated, at the time of compiling a source program, a pair of a printing name and a numeral are registered in the local symbol tables 4-1 - 4-n peculiar to the process, and also, a pair of a symbol and a numeral like a large area used in common with other process are registered in the global symbol table 7 and the exclusive control is executed. In such a way, under the multi-process environment, the use quantity of a shared memory for the symbol management at the time of execution is reduced, and also, the exclusive control for the symbol processing is decreased.
Patent JP-H05221639-A (JP)
Title: Production of electroconductive oxide fine powder and its sol
Inventor: MORIMOTO TAKESHI
IPC: C01G15/00
Filed: 1992-02-05
Abstract: PURPOSE:To obtain fine powder of electroconductive oxide having low specific resistance and uniform particle diameter. CONSTITUTION:A beta-diketone, a hydroxyl group-containing carboxylic acid, a carboxylic acid ester or a ketonic acied ester is added to a solution containing tin or indium ion to form a complex of tin or indium which is neutralized to give tin oxide hydrate or indium, oxide hydrate. Tin oxide hydrate or indium oxide hydrate is drived and calcined to produce electroconductive oxide fine powder.
Patent JP-H06266587-A (JP)
Title: File management system for flash memory
Inventor: KATO KEIICHI
IPC: G06F12/02
Filed: 1993-03-16
Abstract: PURPOSE:To realize a high speed file access by decreasing the number of times of erase due to rewriting in a flash memory. CONSTITUTION:This system is basically equipped with a file access means 1 which performs a file access, logical sector access means 2 which performs an access to the logical sector of a designated drive according to a file access request, and physical sector access means 4a which performs an access to the physical sector of a flash memory 6 being an outside storage means according to a logical sector access request. An access converting means 3 converts a random writing request to the sector including writing in the sector in which data are already written by the logical sector access means 2 into the sequential writing request in the order of access, and a sector rearranging means 5 collects the sectors which are not used by the access converting means 3, deletes those sectors, and validates them. Thus, the number of times of erase due to rewriting in the flash memory can be decreased.
Patent JP-H04289381-A (JP)
Title: Kitchen equipment
Inventor: HARADA OSAMU
IPC: E04H1/12
Filed: 1991-03-19
Abstract: PURPOSE:To make it possible to convert in any direction from the connection of the convenience and work efficiency, to enable kitchen work comfortably and without anxiety while looking outside or while watching over an infant by making part of a kitchen equipment transparent and to separate a kitchen space from a living space to promote an appearance thereof. CONSTITUTION:With a passage 6 having a doorway 14 as the center, a compartment 1 having the first cooking space 7 equipped with a kitchen sink, heating cookers, etc., on one side and the second cooking space equipped with a cooking table, etc., on the other side is installed on the floor so that it is capable of turning to form a kitchen equipment.
Patent JP-S56152171-A (JP)
Title: Nickel-zinc alkaline storage battery
Inventor: SHIMIZU KEIICHI
IPC: H01M10/30
Filed: 1980-04-24
Abstract: PURPOSE:To improve the capacity and life of a nickel-zinc alkaline storage battery by using a sintered nickel electrode with reduced porosity, zinc electrode and a separator with a thickness in a specific range, and controlling the apparent current density on the zinc electrode below a specific value. CONSTITUTION:Sintered nickel electrodes and zinc electrodes wrapped several times with separators of polyethylene etc. are placed alternately to form a nickel- zinc alkaline storage battery. Where, a sintered nickel electrode which is sintered at a higher temperature than in conventional processes and is less in porosity is used in this storage battery. The zinc electrode is formed by applying and filling a mixture of zinc oxide and a conducting agent on a porous plate of a wire net and pressing it to a thickness of 0.6-0.8mm., and the thickness of a separator wound around the above member is defined to 25-30mu. By using the zinc electrode and controlling the apparent current density below 0.011A/cm<2>, the deposition of dendlite can be prevented.
Patent JP-H05256213-A (JP)
Title: Egr device of engine with supercharger
IPC: F02M25/07
Filed: 1992-03-13
Abstract: PURPOSE:To prevent generation of remaining EGR gas in an intake system by continuously performing supercharge operation only for a specified period in a condition in which EGR on the upstream side is stopped when the EGR on the upstream side is released. CONSTITUTION:A supercharger 22, an intake bypass passage 29 which bypasses the supercharger 22 and an air bypass valve(ABV) 30 interposed in the intake bypass passage 29 are provided. An EGR passage 39 on the upstream side and an EGR passage 40 on the upstream side are also provided. Supplyor exhaust gas from the EGR passage 39 on the upstream side is performed when an engine operational condition is in a supercharge operational range and also in the EGR range. When the engine operational condition is transferred from this condition to the non-supercharged operational range, supplyor the exhaust gas from the EGR passage 39 on the upstream side is stopped before the releasing operation of an air bypass valve 30. Consequently, generation of the remaining EGR gas in an intake system can be prevented by scavenging the EGR gas in the intake passage 17.
Patent JP-H11249336-A (JP)
Title: Production of electrophotographic toner
Inventor: NAGAI HIROKI
IPC: G03G9/087
Filed: 1998-03-06
Abstract: PROBLEM TO BE SOLVED: To efficiently produce an electrophotographic toner having a sharp particle size distribution. SOLUTION: At least a bonding resin, a colorant and an electric charge controlling agent are dissolved and/or dispersed in an org. solvent to prepare a liq. toner compsn. This toner compsn. is put in a dispersion contg. a dispersant and they are emulsified by impact shearing force by beads to prepare an oil-in- water emulsion. The org. solvent is removed from the emulsion by heating and the deposited particles are washed and dried to produce the objective electrophotographic toner. The viscosity ηA of the liq. toner compsn. and the viscosity ηB of the dispersion have the relation of 0.5<=ηA/ηB<=2.
Patent JP-S61215830-A (JP)
Title: Flywheel equipped with dynamic damper
Inventor: FUKUSHIMA HIROTAKA
IPC: F16F15/30
Filed: 1985-03-19
Abstract: PURPOSE:To attenuate all the vibration transmitted to a flywheel from a crankshaft by installing a weight having a prescribed weight onto the engine side of the flywheel through an elastic member having proper shape and made of proper material. CONSTITUTION:A dynamic damper 14 installed onto the engine side of a flywheel 12 is constituted of a bracket 30, rubber ring 32 as elastic member, weight 34, etc. Said weight 34 is supported in floated state so as not to make contact with the flywheel 12. Further, the shape and the material of the rubber ring 32 are selected so that all the vibration transmitted to the flywheel from a crankshaft 10 can be attenuated.