baber/WOPTO huggingface dataset:
Patent JP-H03190406-A (JP)
Title: Current mirror circuit
Inventor: UEDA TOMIO
IPC: H03F3/45
Filed: 1989-12-20
Abstract: PURPOSE:To expand the allowable range in the dispersion of the characteristic and to prevent the loss of high speed performance by connecting emitters of 1st and 2nd transistors(TRs) to resistors respectively, and bypassing only a 2nd resistor with a capacitor. CONSTITUTION:The base of a 1st TR Q3 connects to its collector and the base of a 2nd TR Q4 and the emitter of the TR Q3 connects to a 1st resistor R1 and the emitter of the 2nd TR connects to a 2nd resistor. Then a bypass capacitor C1 connects to the 2nd resistor R2 only thereby providing a large resistance value in terms of DC, and preventing the loss of high speed performance in terms of AC. Even when the resistor R1 is bypassed by the capacitor C1, since it does not almost contribute to the high speed performance, the bypass capacitor is provided only to one of the two emitter resistors. Thus, the allowable range of the dispersion in the characteristic is wide and the high speed performance is not lost.
Patent JP-H07189693-A (JP)
Title: Radiator reserve tank
Inventor: ITAKURA MASAMICHI
IPC: F01P11/18
Filed: 1993-12-27
Abstract: PURPOSE:To provide a radiator reserve tank in which a water level can be easily checked even when a cab is tilted and good water injecting workability can be provided. CONSTITUTION:In a radiator reserve tank 13 mounted in a cab of a cab over type automobile, level lines 11, 12 are inclined at a tilting angle to the horizon. A water injecting port 14 is arranged so as to face just upward in tilting of the cab. In addition, the water injecting port, 14 is arranged in the uppermost position of the tank 13 in tilting of the cab.
Patent JP-2000152734-A (JP)
Title: Fishing tackle and fishing rod
Inventor: ONO HIROYUKI
IPC: A01K87/04
Filed: 1998-11-20
Abstract: PROBLEM TO BE SOLVED: To provide a fishing tackle manifesting luxury decorativeness retaining wear and abrasion resistance and excellent in strength and durability. SOLUTION: This fishing tackle has fishing line guide 14 installing a guide ring 18 having a inner diameter capable of inserting fishing line, a frame body 20 supporting this guide ring 18, and installing hole 22 to install this frame body 20 to the fishing rod i.e., each rod tube. A decorative coating 24 is formed on the internal circumference 22a of the installing hole 22 of the fishing line guide like this to manifest luxury decorativeness while retaining wear and abrasion resistance and excellent in strength and durability.
Patent JP-H09170748-A (JP)
Title: Alternative combustion heat accumulator and heat accumulation type alternative combustion device
Inventor: KURIHARA TAKAYOSHI
IPC: F23L15/02
Filed: 1995-12-19
Abstract: PROBLEM TO BE SOLVED: To enable an alternative combustion to be carried out by one heat accumulation member, provide a substantial reduction in cost and save space as compared with those of a regenerative type burner by a method wherein a boxlike heat accumulation member is formed with two different groups of heat accumulation communicating system. SOLUTION: A boxlike heat accumulating member 1 made of alumina by itself is provided with a group of heat accumulating communication holes 2 communicating from one side surface with the other side surface, a group of heat accumulating communication holes 2' communicating from a different plane to another different plane and then the boxlike heat accumulating member 1 is formed with heat accumulating communication groups 2, 2' having two flowing direction system. In this way, since the boxlike heat accumulating member 1 is formed with groups 2, 2' of heat accumulating communication holes having different flow system, air supplying and air discharging can be performed concurrently with one boxlike heat accumulating member 1.  In addition, even if the boxlike member is formed with a heat accumulating communication chamber having different two flowing directions, it is possible to perform concurrent air supplying and air discharging with one boxlike member through this heat accumulating communication chamber.
Patent JP-H06317007-A (JP)
Title: Rotary concrete chipping device having plural bits
Inventor: IKEDA HIDEAKI
IPC: E04F21/00
Filed: 1992-11-17
Abstract: PURPOSE:To compact a device by installing a chisel rod equipped with a bit in a planetary gear rotating inside a fixed ring gear, and rotating and revolving each rod, and besides, sucking chips from the center shaft of a sun gear. CONSTITUTION:The chipping of concrete is performed by fixing a ring gear 10 and installing chisel rods 2 equipped with bits 1 in a plurality of planetary gears 11 rotating inside of it, and rotating and revolving each rod 2. The center shaft 13 of a sun gear is made hollow, and a suction device 6 is installed at the top so as to suck chips. Thereby, the constitution can be simplified, and the device can be compacted.
Patent JP-H02178640-A (JP)
Title: Step motor for camera
Inventor: SHINOZAKI MITSUO
IPC: H02K37/16
Filed: 1988-12-29
Abstract: PURPOSE:To stop a photographing lens at various focusing positions and to finely control diaphragm by providing a rotor composed of a multi-polar- magnetized permanent magnet rotatably supported, plural stators facing the rotor, and two-phase electromagnetic coils wound round them, and exciting one or two phases of the electromagnetic coils. CONSTITUTION:The rotor R composed of the four-polar-magnetized permanent magnet is attached to the output shaft of a step motor in the direction of a diameter; the rotor R is rotatably supported by a supporting plate. The two stators Sa and Sb re attached to the supporting plate so that they face the rotor 4, and the electromagnetic coils La and Lb are wound around the foot parts 7b and 8b, respectively, which are provided with the magnetic poles 10 and 12 of the stators Sa and Sb, respectively. A control circuit 14 generates and outputs a pulse signal according to distance information; a driving circuit 13 energizes the electromagnetic coils La and Lb with an exciting current for rotating the rotor R. Since one or two phases of the two-phase electromagnetic coils are excited, the photographing lens can be stopped at various focusing positions and diaphragm can be finely controlled.
Patent JP-H01170420-A (JP)
Title: Buddhist alter
Inventor: KAKUMOTO NOBORU
IPC: A47G33/02
Filed: 1987-12-25
Abstract: PURPOSE:To improve the orderly arrangement and feasibility of withdrawal and putting-in and taking-out of received articles by forming a drawer section capable of being inserted into a pedestal and withdrawn therefrom the pedestal. CONSTITUTION:A Buddhist alter opened and closed by an outer door is provided with a pedestal 4 protruding from the bottom surface 3A of an outer box 3 and a miniature shrine 11 having an inner door 13 close to the front edge 4A of pedestal 4, while the pedestal 4 is provided with a drawer section 74 capable of being inserted into and withdrawn from the pedestal 4. Thus, received articles can be kept in order and easily taken-out and put-in to improve the feasibility of a receiving part.
Patent JP-H02179544-A (JP)
Title: Automatic transaxle
Inventor: SUGANO KAZUHIKO
IPC: B60K17/04
Filed: 1988-12-29
Abstract: PURPOSE:To prevent the abnormal rise of the oil temperature by extending an oil reservoir on a case to a differential gear side on the opposite side, nipping the center axis of a countershaft from the installation position of a control valve. CONSTITUTION:A control valve 5 is installed onto the opposite side to a differential gear 4 onto a reduction shaft 3. In this case, an oil reservoir S on a transmission 8 nips the center axis of a countershaft 3 from the installation position of the control valve 5, and extends horizontally to the case part 8a on the differential gear 4 side on the opposite side. Also an oil pan 9 is extended, and the capacity of the oil reservoir S is spread to the bottom part of the transmission case 8. Therefore, the oil level in the transmission case 8 is lowered than that in the conventional, and the interference between a main power train 2 and the oil level is prevented, and the abnormal rise of the oil temperature is prevented.
Patent JP-H04198431-A (JP)
Title: Method for removing copper in steel iron
Inventor: OGAHIRA KAZUO
IPC: C22B9/10
Filed: 1990-11-29
Abstract: PURPOSE:To efficiently remove copper from copper-contg. high carbon molten iron by bringing a copper-contg. scrap steel into contact with Na2S series flux, executing decoppering treatment to subject the copper-contg. flux to molten salt electrolysis and to reutilize the flux. CONSTITUTION:Copper-contg. high carbon steel scrap 1c melted by using the energy of a carbonaceous material is brought into contact with Na2S series flux by stirring and mixing in a reaction vessel 2a to remove away copper components in the molten iron into the flux as copper sulfide. The CuS-contg. Na2S series flux 2f is fed to a molten salt electrolytic cell 3a, and the decopperized high carbon molten iron 2g is fed to a steel making furnace or the like. In the molten salt electrolytic cell 3, metallic copper 3e precipitated in the cathode is formed into molten copper, is piled up on the cell bottom 3f and is recovered via an exhaust port 3g. The Na2S series flux 4a is separated and recovered via an exhaust port 3h and is recycled for the following decopperizing operation.
Patent JP-H11168702-A (JP)
Title: Video signal processor with display position control function for plural video image
Inventor: KIYOTA TAKAHIRO
IPC: H04N5/45
Filed: 1997-12-02
Abstract: PROBLEM TO BE SOLVED: To change arbitrarily either or both the display position of a display image sub-video data or a display position of a display image by closed caption data. SOLUTION: An overlap detection section of a main microprocessor 800 discriminates whether of not a display position of a display image by sub-video data or a display position of a display image by closed caption data overlap each other. When they overlap each other, control data for a display timing in a sub-video decoder 500 are corrected. Thus, overlapping of a display position of a display image by sub-video data and a display position of a display image by closed caption data is avoided.
Patent JP-H10166692-A (JP)
Title: Responder and responding method
Inventor: JIEYACHIYANDORAN SURETSUSHIYU
IPC: G06F3/12
Filed: 1996-12-12
Abstract: PROBLEM TO BE SOLVED: To provide a responder and a responding method in which a user can receive an appropriate response even when the user is not viewing a computer terminal or not present in the vicinity thereof. SOLUTION: The responder comprises a section 71 for acquiring the error status in a printer, a section 72 for determining the content of response based on the acquired status, a section 73 for generating response information by adding prologue and epilogue, to the determined content of response, and an output section 74 for transmitting the generated response information, added with mail header and footer, to a host unit by electronic mail.
Patent JP-H08159921-A (JP)
Title: Inspection apparatus for gear
Inventor: HIGUCHI MITSUAKI
IPC: G01M13/02
Filed: 1994-11-30
Abstract: PURPOSE: To provide an inspection apparatus by which the inspection operation for gear is automated. CONSTITUTION: In the inspection apparatus 1 of gear, a first cylinder 4 is arranged on a fixed stand 2, and a base 3 which is connected to the first cylinder 4 is arranged. A freely rotatable master gear 11 whose size has been inspected strictly in advance and a motor 10 which turns and drives the master gear 11 are installed on the base 3. On the other hand, the inspection apparatus is constituted in such a way that a work holding part 15 which holds a work gear 12 so as to be freely rotatable is installed in a position which is engaged with the master gear 11, that a work transfer device which feeds and discharges the work gear to and from the work holding part 15 is installed and that an inspection means which inspects the work gear 12 is installed.  The master gear which is turned by receiving the drive of the motor is installed on the base, the work gear is fed to the work holding part, the work gear is engaged with the master gear so as to be turned, and the work gear is inspected by the inspection means. As a result, a series of inspection operations for gears can be automated.
Patent JP-2000159051-A (JP)
Title: Inflator of air bag device
Inventor: HAYASHI KAZUTOSHI
IPC: B60R21/26
Filed: 1998-11-24
Abstract: PROBLEM TO BE SOLVED: To provide an inflator of air bag device capable of enhancing the producibility. SOLUTION: An inflator 10 is structured so that a gas producing agent 19 is combusted through ignition actuated by heat emission of heating elements 24 installed in an ignition 21 so that an inflating gas is produced for inflating an air bag. An explosive 26 of Class 8 according to the hammer drop sensitivity test (JIS K4810-79) and Class 7 according to the friction sensitivity test (JIS K4810-79) is put around the heating elements 24 in the area between them and gas producing agent 19 in such a way as in tight attachment to the heating elements 24.
Patent JP-H11157872-A (JP)
Title: Lithium ion conductive glass ceramics and cell and gas sensor using same
Inventor: FU TAKASHI
IPC: H01M10/0562
Filed: 1997-11-17
Abstract: PROBLEM TO BE SOLVED: To easily produce thermally and chemically stable lithium ion conductive glass ceramics having high conductivity at room temp. and to obtain a cell and a gas sensor using the glass ceramics. SOLUTION: Raw glass contg., by mol, 35-40% P2 O5 , 0-15% SiO2 , >0 to 50% GeO2 0 to <50% TiO2 (25%<=GeO2 +TiO2 <=50%), 0-10% ZrO2 , 0.5-15% M2 O3 (M is A1 and/or Ga) and 10-25% Li2 O is melted, molded and heat-treated. By this heat treatment, a crystalline phase of Li1+ XMX(Ge1- YTiY)2- X(PO4 )3 (0<X<=0.8 and 0<=Y<1.0) is deposited to obtain the objective glass ceramics. A lithium cell. and a gas sensor using the glass ceramics exhibit satisfactory characteristics.
Patent JP-H07210404-A (JP)
Title: Processor system
Inventor: IRAN PAADO
IPC: G06F9/50
Filed: 1994-12-14
Abstract: PURPOSE: To provide a processor system with which interruption can be processed, while continuously executing an original task. CONSTITUTION: A processor system 2 for processing plural tasks is provided with one set of execution resources 4 and control constitutions 6 and 7, for switching the processor system 2 between 1st and 2nd operating modes. In the 1st operating mode, the control constitutions 6 and 7 allocate one set of execution resources to any one of plural tasks and in the 2nd operating mode, the control constitutions 6 and 7 allocate the 1st subset of execution resources to the 1st task as the same task as the task processed in the 1st operating mode and allocate the different 2nd subset to the 2nd task as an interruption task. Thus, the processor system 2 can simultaneously process the 1st and 2nd tasks.
Patent JP-H04197925-A (JP)
Title: Paper supply cassette device
Inventor: TANIGAWA MOTOHIKO
IPC: B65H1/04
Filed: 1990-11-29
Abstract: PURPOSE:To enable extremely easy adjustment of lateral dislocation by providing a bottom part fixed movably to the bottom part of a casing in such a way as to be slidable in the direction vertical to the sheet feeding direction as occasion demands. CONSTITUTION:When the lateral dislocation of an image is generated, paper supply cassette devices 27-30 are respectively pulled out from a multiple cassette feeder. A screw 36 for fixing a bottom plate 34 in each of the paper supply cassette devices 27-30 is loosened to move the bottom plate 34 by the dislocated part along a slotted hole 34a into a position indicated by a continuous line more on the rear side than the position indicated by a dotted line in the case of the image center being dislocated onto the rear side, and then the bottom plate 34 is fixed again by the screw 36 to terminate adjusting operation.
Patent JP-H02178883-A (JP)
Title: High-speed serial transfer method for image data
Inventor: AKIYAMA TAKAO
IPC: G06F12/00
Filed: 1988-12-29
Abstract: PURPOSE:To use a normal DRAM by using two random access memories (RAM), using one RAM exclusively for writing and the other only for reading, and allowing the writing-side RAM to serve for the other part of the other RAM after finishing the wiring operation. CONSTITUTION:The system consists of the two FIFO memories and a data selector 8, and the FIFO memories 4 and 6 are RAMs which incorporate address counters for reading and writing respectively. When one memory 4 is used only for writing, the other memory 6 operates as a read-only memory, and when the writing-side memory finishes writing operation, they changes operation parts with each other. Consequently, DMA (direct memory access) transfer is enabled by using normal DRAMs, fast data transfer is possible, and the cost is reduced as compared with the use of an image memory.
Patent JP-H03195062-A (JP)
Title: Thin film transistor and display panel employing it
Inventor: TSUKADA TOSHIHISA
IPC: H01L21/822
Filed: 1989-12-25
Abstract: PURPOSE:To obtain a thin film transistor in which a large mutual conductance is provided and, further, a short-circuit failure hardly occurs by a method wherein a coupling capacitor is connected in series to a gate electrode and, further, unified with the electrode. CONSTITUTION:A semiconductor layer 4 is made of amorphous Si:H, a source electrode 8, a drain electrode 9 and a gate electrode 2 are provided and, further, a coupling capacitor 12 is connected in series to the gate electrode 2 and, moreover, unified with the electrode 2. With this constitution, a thin film transistor in which an increased mutual conductance is provided and, further, even if a short-circuit failure occurs in a part where the gate electrode 2 overlaps the other electrode, an overall short-circuit can be avoided can be obtained.
Patent JP-H02174056-A (JP)
Title: Manufacture of separator for alkaline storage battery
Inventor: KAIYA HIDEO
IPC: H01M50/417
Filed: 1988-12-27
Abstract: PURPOSE:To form a high-performance separator with a simple method by impregnating a sulfuric acid solution in a woven fabric or a nonwoven fabric made of fibers coated with polyvinyl alcohol on the surface of polypropylene fibers and heat-treating it. CONSTITUTION:Fibers coated with polyvinyl alcohol on polypropylene are used as a base, a dilute sulfuric acid solution is impregnated in a woven fabric or a nonwoven fabric made of the fibers, moisture in dilute sulfuric acid is evaporated in the air or the inert gas phase, a small quantity of concentrated sulfuric acid is left and held in the high-temperature atmosphere, and sulfonic group is combined with polyvinyl alcohol. The degree of sulfonation is determined by the quantity of impregnated sulfuric acid and the heat treatment temperature. Polyvinyl alcohol is shrunk in concentrated alkali when used alone, but it is not shrunk when coated on polypropylene, and a higher hydrophilic property is obtained by the sulfonation processing. A separator with a good liquid holding property and a good hydrophilic property and stable in an alkaline electrolyte can be formed with simple processing.
Patent JP-H02176015-A (JP)
Title: Forming soil cement pile
Inventor: NIIKUMA SOICHI
IPC: E02D5/36
Filed: 1988-12-27
Abstract: PURPOSE:To prevent liquefaction of ground by planting steel pipe lies into underground pits filled with soil cement and forming in the steel pipe piles holes for inletting the ground water after removing the soil cement, and by filling the steel pipe piles with drain agent. CONSTITUTION:To pits 1 bored into the ground in a row and filled with soil cement 2, a plurality of steel pipe piles 4 are planted in a row before hardening of the soil cement, and an underground continuous wall is formed thereby. To the inside surface of the steel pipe piles 4, mould release layer 5 is formed in advance of the planting of the piles. After planting the steel pipe piles 4, jigs 6 for removing the soil cement are planted while the soil cement 2 is still in the liquid state. After solidification of the soil cement 2, the soil cement 2 in the steel pipe piles 4 are removed and holes 7 for inletting the ground water are bored from the inside of the steel pipe piles 4, communicating the inside of the steel pipe piles 4 with the outside of the underground pits 1. Then the inside of the steel pipe piles 4 is filled with drain agent 8 and drip passages communicating with the outside of the underground pits 1 through the holes 7 are provided to prevent liquefaction of the outer ground.
Patent JP-H10261356-A (JP)
Title: Electromagnetic relay
Inventor: SAITOU MASAHISA
IPC: H01H50/56
Filed: 1996-12-13
Abstract: PROBLEM TO BE SOLVED: To provide an electromagnetic relay that never malfunctions even by a small deposit at its contacts of its number of component parts and assembling with reduced man-hours. SOLUTION: An electromagnetic relay comprises an insulator base 14 having fixed contacts 15a and 15b, a coil assembly 8 mounted on the base 14, and an armature assembly 1 having metallic movable contacts 3a and 3b adapted to contact with or separate from the fixed contacts 15a and 15b when mounted on the coil assembly 8. The armature assembly 1 involves an armature 2 adapted to seesaw upon the current carrying control to the coils 10 in the coil assembly 8 to bring the movable contacts 3a and 3b into contact with or separation from the fixed contacts 15a and 15b. The armature 2 is integrally formed with forcible separation pieces 20 arranged nearly opposed to the surfaces of the movable contacts 3a and 3b facing the fixed contacts 15a and 15b.  When the movable contacts 3a and 3b is separated from the fixed contacts 15a and 15b, the separation pieces 20 come into contact with the movable contacts 3a and 3b and cause them to seesaw together with the armature 2 integrally to thus prevent their faint deposit on the fixed contacts 15a and 15b.
Patent JP-H07191471-A (JP)
Title: Automatic developing device for photosensitive planographic printing plate
Inventor: KANEDA KENJI
IPC: G05D23/00
Filed: 1993-12-27
Abstract: PURPOSE:To suppress the fluctuation of developing property due to accumulation of error in replenishment by accumulation, etc., of components eluted from a photosensitive planographic printing plate, to always keep a stable developing property and further to lessen the quantity of a waste liquid. CONSTITUTION:This is an automatic developing device for the photosensitive planographic printing plate having a development treating vessel filled with a developer, a development treating means provided inside the development treating vessel, a means for replenishing the developer and/or a replenishing liquid, a means for measuring the developing ability of the developer and a means for adjusting the temperature of the developer corresponding to the developing ability of the measured developer.
Patent JP-2001155307-A (JP)
Title: Magnetic recorder
Inventor: TSUNEKI KEIZO
IPC: G11B5/127
Filed: 1999-11-24
Abstract: PROBLEM TO BE SOLVED: To improve the S/N ratio or error rate of a reproduced signal. SOLUTION: A magnetic field in a gap of a 2nd azimuth recording head 17B having the head width W2 with the dimension same as that of a preliminarily stipulated track pitch Tp is set smaller than a magnetic field in a gap of a 1st azimuth recording head 17A having the head width W1 larger than the track pitch Tp but smaller than twice of the track pitch Tp, then the track is recorded by the recording head 17A on a magnetic tape 20 preceeding to the recording head 17B, and also the track of two tracks ahead of the last track among the already recorded tracks is recorded, and by the recording head 17B, the track of one track behind the track recorded by the preceding recording head 17A is recorded.