baber/WOPTO huggingface dataset:
Patent JP-2001075737-A (JP)
Title: Coordinate input device, its method and computer readable memory
Inventor: TANAKA ATSUSHI
IPC: G01B11/00
Filed: 1999-09-06
Abstract: PROBLEM TO BE SOLVED: To provide a coordinate input device large in screen size, high in resolution and capable of precisely inputting coordinates, and to provide a coordinate input method and a computer readable memory. SOLUTION: Respective detection results of plural linear sensors 20Xa, 20Xb, 20Ya, 20Yb for detecting a light spot are corrected. A coordinate operation part 32 combines these corrected data and outputs a coordinate value corresponding to the light spot on the basis of the combined data. The light receiving areas of the sensors 20Xa, 20Xb, 20Ya, 20Yb have overlapped parts.
Patent JP-2000087735-A (JP)
Title: Catalyst control method and unit for internal combustion engine
Inventor: KIM IN-TAK
IPC: F01N3/20
Filed: 1999-09-06
Abstract: PROBLEM TO BE SOLVED: To provide a control method and unit for internal combustion engine catalyst that brings the catalyst to the reaction temperature by burning the fuel-air mixture in the exhaust pipe upstream of the catalyst before the engine is started. SOLUTION: This method and unit are applied to internal combustion engines where turning the ignition key starts the starter motor and sends ignition signals from an ignition module to the spark plugs, and gas burned in the combustion chambers is expelled into the exhaust pipe featuring a catalyst. This method cuts off the supply of the ignition signals from an ignition module 7 to the spark plugs, supplies ignition signals from the ignition module 7 to a glow plug 13 in an exhaust pipe 9 upstream of a catalyst 11, and operates the starter motor 10 for a fixed time to expel unburned fuel-air mixture from the combustion chamber unchanged, and then burns this mixture in the exhaust pipe 9. This brings the catalyst 11 to the reaction temperature before it starts and reduces the concentration of THC and CO contained in the exhaust gas during starting and idling.
Patent JP-H0676268-A (JP)
Title: Polyester film for bernoulli type floppy disk
Inventor: UCHIUMI SHIGEO
IPC: B29C55/12
Filed: 1992-08-27
Abstract: PURPOSE:To provide a polyester film for a Bernoulli type floppy disk excellent in surface properties and hardly dropping particles. CONSTITUTION:A polyester layer (B) is laminated on one side of a polyester layer (A) while optionally interposing a polyester middle layer not practically contg. particles. The roughness RaB of the exposed surface of the polyester layer B is 0.004-0.020mum, the roughness RaA of the exposed surface of the polyester layer A is 0-0.008mum and the RaB is larger than the RaA by <=0.020mum. The thickness of the polyester layer B is <=50% of the entire thickness of the resulting laminated film.
Patent JP-H1095147-A (JP)
Title: Printer
Inventor: IBUKI KENJI
IPC: B41J11/42
Filed: 1996-09-25
Abstract: PROBLEM TO BE SOLVED: To prevent the generation of intensive variation with time caused by fixing and determining sections to be affected by the positions of a blowing route and a heat source at the time of completing the initialization or completing the printing and also intensive generation of the affects of wind and heat on specified sites of a platen. SOLUTION: A printer is provided with a counter 21 for counting the number of printing sheets and dates, a CPU 22 as a stop position control means for determining the stop position of a drum based on the stop position determining factors transmitted from the counter 21 a drum motor 23 (stepping motor) for rotating the drum, a motor driver 24 for driving the drum motor 23 and a clamping position sensor 12.
Patent JP-H01198695-A (JP)
Title: Alkylphenol-formaldehyde condensate as additive of fuel and lubricant
Inventor: DEIBITSUDO JIYON MAATERA
IPC: C10L1/20
Filed: 1988-10-07
Abstract: PURPOSE: To provide such condensate composition that enhance low temp. fluidity of hydrocarbon oils and that contain condensates of reactants comprising respectively a specific alkylated phenol and an aldehyde therein.  
     CONSTITUTION: (A) A 6-50C (average about 12-26C) straight chain alkylated phenol containing 80 mole % bi-functional alkylated phenol (wherein 10 mole % of alkyl groups are 12C and about 10 mole % are 26C) and (B) an aldehyde, preferably of formaldehyde alkyl, are allowed to react with each other to provide a condensation reaction product, and by incorporating this product, the object polymer compositions, having a number average molecular weight of about ≥3,000 and molecular weight distribution of about 1.5, are obtained. 
     COPYRIGHT: (C)1989,JPO
Patent JP-2001071629-A (JP)
Title: Recording medium containing head application reversible recording material
Inventor: HAGA KATSUHIKO
IPC: B41J2/01
Filed: 1999-09-06
Abstract: PROBLEM TO BE SOLVED: To provide a recording medium suitable for preventing a forgery to easily judge whether a material recorded by a simple heat treatment is forged or not, a method for recording by using the medium, and a recorded material formed by the method. SOLUTION: The recording medium comprises an ink receiving layer containing a heat application reversible recording material having an organic low molecular weight substance/resin = 1/10 to 5/10 by weight of a ratio of the substance to the resin by dispersing the substance in the resin on a base material. The method for recording uses the medium. A recorded material is provided by forming the material by the method.
Patent JP-H0991714-A (JP)
Title: Method and device for detecting servo error on optical head
Inventor: MATSUI TSUTOMU
IPC: G11B7/09
Filed: 1995-09-29
Abstract: PROBLEM TO BE SOLVED: To obtain a servo error detecting device having a focus error signal hardly influenced by a tracking error. SOLUTION: Reflected light from an optical disk 11 is converged into two light beams by a split lens 21. Parts 14 and 15 overlapping with ±1st-order diffracted light are deflected to deviate from an optical axis to both sides so as to reach photosensors 36 and 37 by wedge-shaped transmission parts 25 and 26 of a compound prism 22. On the other hand, a part other than these parts 14 and 15 is passed through plate-like transmission parts 23 and 24 of the compound prism 22 to reach a quadripartite photosensor 31. The focus error is detected based on the output of the quadripartite photosensor 31, while the tracking error is detected by utilizing a push-pull method based on outputs of the photosensors 36 and 37.  Since the two light beams to be received by the quadripartite photosensor 31 are not the part overlapping with ±1st-order diffracted light, the focus error is detected without being influenced by the tracking error.
Patent JP-H03116203-A (JP)
Title: Programmable cam switch device
Inventor: ONUKI SEIICHI
IPC: G05B19/02
Filed: 1989-09-29
Abstract: PURPOSE:To omit the production of a user program and to shorten the computing time of a CPU by carrying out a program with the external input to transform the output of an encoder into that for a revolution counter, producing an output pattern, and reading out the output pattern based on the output of the encoder. CONSTITUTION:A 1st storage means 9 stores previously a system program to transform the output of an encoder 2 in response to the input of a revolution counter 13. An arithmetic means 8 carries out the system program based on an external command and computes previously an output pattern for measure ment of the rotational frequency in accordance with the output of the encoder 2. Then a 2nd storage means 10 stores the output pattern and then reads-out this pattern to the counter 13 with the output of the encoder 2 used as an address input. In such a constitution, the production of a user program is omit ted when the rotational frequency of the encoder 2 is measured. Furthermore, no arithmetic processing of a CPU 8 is required when a cam output signal is outputted to a cam output terminal.
Patent JP-H1094768-A (JP)
Title: Cleaning method by high-pressure gas and drying method
Inventor: NAKAMURA MASAKI
IPC: B08B5/02
Filed: 1996-09-25
Abstract: PROBLEM TO BE SOLVED: To efficiently clean a fiber, a woven fabric or the like with a small- sized device by moving a cleaning solution at a high pressure in a material to be cleaned by a high-pressure gas. SOLUTION: The material to be cleaned such as the soiled fiber or woven fabric is charged in a pressure vessel having a gas injecting port and a gas discharge port, the cleaning solution exist in the pressure vessel and the high- pressure gas is injected from the gas injecting port and moves the cleaning solution at the high pressure and is discharged from the gas discharge port. The cleaning solution such as a cleaning water, a cleaning solvent can be injected by feeding through the gas injecting port with the high-pressure gas. As the high-pressure gas, a gas having a pressure in the degree of passing through the material to be cleaned and moving the cleaning solution in a fixed direction in the material to be cleaned is used. Specifically, the high-pressure gas having 0.1-20kg/cm<2> pressure is capable of efficiently passing through the material to be cleaned and moving the cleaning solution in the fixed direction.
Patent JP-H0997192-A (JP)
Title: Common area control system
Inventor: MATSUMOTO OSAMU
IPC: G06F11/20
Filed: 1995-09-29
Abstract: PROBLEM TO BE SOLVED: To improve the reliability by preventing destruction of data in a common area in the main storage device as much as possible with respect to a common area control system for duplex control system. SOLUTION: The control system 10 which is operated in a current system and a standby system and is provided with the function, which writes data written in the common area of a main storage device 2 of the current system in the same storage area of a main storage device 2 or the standby system, is provided with a commonness register means 100 and a common area setting means 200. Information indicating whether it is necessary that each data used for process execution by a central processing unit 1 is written in the common area or not is registered in the commonness register means 100, and only the storage area of data whose requirement of the common area is registered in the commonness register means 100 by the process executed at present by the central processing unit of the current system is determined as the common area by the common area setting means 200.
Patent JP-H07106353-A (JP)
Title: Method and device for die bonding
Inventor: GOTO NOBORU
IPC: H01L21/68
Filed: 1993-10-08
Abstract: PURPOSE:To enable a die to be easily released from a tape for the sake of carrying it smoothly by a method wherein a dicing tape is ejected upward by an ejector rod to cover the die with a collet to be oscillated in parallel with the tape and so forth. CONSTITUTION:A die 4 sticked on a dicing tape 8 is sucked at 'the front end of a collet 2 so as to be fitted to a mounted element 5. At this time, the dicing tape 8 is ejected upward by an ejector rod 7 to cover the die 4 with the collet 2 to be oscillated on the surface in parallel with the tape 8 and then the die 4 is sucked at the collet 2 to be fitted to a specific position on the mounted element 5. For example, the tape 8 is ejected upward by the ejector rod 7 whose front end is at least larger than the die 4 to cover the die with the collet 2 and then a low-frequency oscillating vibrator 20 fitted to the collet 2 is actuated to be oscillated in parallel with the tape 8.
Patent JP-H02100792-A (JP)
Title: Commodity heating device for automatic vending machine of can commodities
Inventor: IWAMOTO SHOZO
IPC: G07F11/70
Filed: 1988-10-07
Abstract: PURPOSE:To hold the can commodities at their correct loading positions against a dielectric-heating coil and to effectively dielectric-heat the commodities by providing a positioning member doubling as a carry guide which holds the can commodities at their prescribed positions against the electric-heating coil. CONSTITUTION:A positioning member 13 is equal to a square frame body containing a can inserting window 14 formed on the upper surface of the member 13. An electric-heating coil 7 is set at the bottom part of the frame body via an attachment stage so that the coil 7 is pulled downward at the center of the window 14 when viewed from the upper side. The can commodities sent out of a commodity storing part 4 are rolled and dropped to a commodity heating device 6 along a shooter 5 in their falled attitudes. In this process the commodities 9 are guided by the member 13. Both can commodities 9a and 9b are held at the correct loading positions within the window 14 with a distance (a) secured to the coil 7 on the basis of the left ends of both cans. Under such conditions, both commodities 9a and 9b are electric-heated by the coil 7. As a result, the commodities 9 are always electric-heated under constant conditions.
Patent JP-H0197665-A (JP)
Title: Electric energized recording head
Inventor: UEISHI YUKIHIRO
IPC: H05K3/24
Filed: 1987-10-09
Abstract: PURPOSE:To improve print quality at low cost by providing a print head, which is prepared by etching copper foil formed on a polyimide film, forming parallel nickel electrodes on the film by electrodeposition, attaching the polyimide film to an elastic member provided on a substrate, and chamfering the tips of the electrodes in accordance with the pixel size. CONSTITUTION:A print head includes a support substrate 1 made of an aluminum-alloy plate, an elastic member 2 made of silicone rubber or aluminum- powder-containing silicone rubber, a copper-clad polyimide film 3, parallel electrodes 4 formed on the polyimide film 3. Copper foil 5 on one surface of a double-faced, copper-clad glass-epoxy laminate base member is etched into raised parallel stripes by photolithography. Then, electrodes 4 are formed by electrodeposition of nickel 6. The nickel coating must have a hardness greater than HV400. The electrodes each have a tip chamfered in accordance with the pixel size, so as to provide an optimum dot area for the image signal.
Patent JP-H02101295-A (JP)
Title: Shield and lining method using the same
Inventor: TAMURA TOMIO
IPC: E21D11/10
Filed: 1988-10-07
Abstract: PURPOSE:To perform curve construction by providing a concrete feeding means on a press ring section provided integrally with the main body of a rear shield and providing a drilling jack between a formwork support member provided on the inside of the press ring section and the main body. CONSTITUTION:When a shield 1 is advanced in the arrow A direction by one ring L1 of a formwork 13B, the ram 6a of a drilling jack 6 is fully protruded in the arrow B direction. The ram 6a is then retreated in the direction A by the distance L1, and the first concrete placement space 23 is formed between the formwork 13B, a gauge ring 11, a press ring section 5f and a construction joint face 29A. Concrete mortar 21 is placed in the space 23. A front shield 2 is drilled in the direction A, a rear shield 5 is drilled, the second concrete placement space is formed, and mortar 21 is placed in the space. When the ground is drilled by the distance L1, the drilling with the jack 6 is stopped.
Patent JP-2000143436-A (JP)
Title: Composition for external use
Inventor: MIYAHARA REIJI
IPC: A61K8/06
Filed: 1999-09-08
Abstract: PROBLEM TO BE SOLVED: To simultaneously improve the stable formulation with a composition for external use such as a cosmetic and salt resistance while making the most of a unique tough of use of gellan gum. SOLUTION: This stable composition for external use is obtained by formulating a carboxyvinyl polymer and/or an alkyl-modified carboxyvinyl polymer and gellan gum in combination without formulating a surfactant for stabilizing the system. The viscosity of the whole composition is raised even in the presence or absence of a salt by causing the interaction of the mutual formulated ingredients and the touch of use is remarkably improved.
Patent JP-S61122318-A (JP)
Inventor: YURIUSU PAUKERUTO
IPC: E02D3/032
Filed: 1985-11-14
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-H1075692-A (JP)
Title: Bail arm mechanism for spinning reel
Inventor: HANDA SADAO
IPC: A01K89/01
Filed: 1996-09-05
Abstract: PROBLEM TO BE SOLVED: To provide a bail arm mechanism for a spinning reel, capable of achieving a ready and smooth operation. SOLUTION: This bail arm mechanism supports a bail 13 through a bail arm 19 so as to rotate at the front of a rotor 14 and is equipped with a trigger 21 arranged near the bail arm 19 so as to drive the bail arm 19. The sliding and contacting part of the trigger 21 to the base arm 19 is made so that the part is slid and brought into contact with the bail arm at a part apart from a revolving shaft 22 of the bail arm at the initial stage of the rotation of the bail arm 19. The bail arm 19 has a part to be slid and contacted by the sliding and contacting part of the trigger 21 in the vicinity of the base part of bail arm 19.  The part to be slid and contacted of the bail arm 19 is slantingly formed so that the sliding and contacting part of the trigger 21 is slid and brought into contact with the part at a position close to the revolving shaft 22 of the bail arm 19 according to the revolution operation of the part.
Patent JP-H11143722-A (JP)
Title: Circuit device for generating interrupting signal to microprocessor
Inventor: BARRENSCHEEN JENS
IPC: G06F11/00
Filed: 1998-09-08
Abstract: PROBLEM TO BE SOLVED: To provide a proper solution to the program of a processing for plural state signals for generating an interrupting signal. SOLUTION: A circuit device for generating an interrupting signal to a microprocessor is provided with plural devices 4 and 5 which are mutually connected through a logical arithmetic element 6. When a prescribed result is generated for corresponding input signals INT1 and INT2, each device 4 and 5 activates intermediate signals INT1' and INT2'. Each device 4 and 5 is provided with edge detectors 41 and 42 for a rising edge and a falling edge at the input side, and they are connected through de-multiplexers 43 and 44 and two different logical arithmetic elements 45 and 46 with the set input and reset input of a flip flop 47. In this structure, flexible programming can be executed, and an interrupting state can be detected like hardware without any additional microprocessor calculation load.
Patent JP-H0685558-A (JP)
Title: Semiconductor device
Inventor: YOSHII YASUSHI
IPC: H01L21/06
Filed: 1992-08-28
Abstract: PURPOSE:To provide a bias circuit capable of self-controlling the fluctuation of a bias point even when the saturated drain current of an FET formed on a semi-insulated compound semiconductor substrate is dispersed. CONSTITUTION:One of gate side voltage dividing resistors is replaced with a sub FET (2) 10 formed on the same substrate as a main FET (1) 1, and the constant current characteristic of the FET 10 is utilized. On the other hand, the individual resistor or inductance of a high impedance is provided to prevent a high frequency signal from leaking into the bias circuit in the case of impressing this bias voltage to the main FET (1) 1. Thus, the fluctuation of the bias point caused by fluctuation in the pinch-off voltage of the FET (1) 1 can be relaxed, and the time of adjustment at a resistance dividing circuit can be shortened.
Patent JP-S63107724-A (JP)
Title: Apparatus for low dew point dehydration of gas
Inventor: FUKAZAWA KAZUO
IPC: F25D13/00
Filed: 1986-10-24
Abstract: PURPOSE:To continuously perform highly efficient dehydration of gas, by connecting at least two dehydration units to a dehumidifier in parallel and alternately subjecting said dehydration units to dehydration and regeneration operations. CONSTITUTION:Gas to be dehumidified (hereinbelow referred to as gas) dehumidified to a certain degree is sent to the dehydration side unit among both of first and second dehydration units A, B and the moisture in the gas is removed through three heat transfer regions constituting heat exchangers 10, 11. For example, when a cooling medium of -25 deg.C is heat-exchanged with the gas of +5 deg.C, the gas is at first cooled in the heat transfer region 1 by the conduction of heat from the other region and the conductive surface of a gas passage 12 becomes 0 deg.C or more and the moisture in the gas is condensed to be removed. Next, in the heat transfer region 2, the gas becomes recirculation gas of -15 deg.C to enter a recirculation passage 14 and is cooled by recirculation gas and the heat transfer surface of said passage 14 becomes -15-0 deg.C and moisture is deposited as frost to be removed. Further, in the heat transfer region 3, the gas passage 12 and the recirculation gas passage 14 are cooled by the cooling medium of -20 deg.C and the heat transfer surface reaches -15 deg.C or less and moisture is deposited as frost to be removed. As mentioned above, since the gas is cooled stepwise, there is no possibility of a large amount of frost being locally generated.
Patent JP-H0566159-A (JP)
Title: Temperature measuring device
Inventor: TAKAHASHI TOMOTAKA
IPC: G01J5/08
Filed: 1991-09-06
Abstract: PURPOSE:To stabilize temperature measurement and improve the precision of temperature measurement. CONSTITUTION:In a temperature sensitive element 7 adhered to the end surface of a light emitting optical fiber 2, the wavelength transmittance of a transmitted light is changed by a temperature change. A reflecting film 8 evaporated on the back surface of the temperature sensitive element 7 reflects the emitted light from the light emitting optical fiber 2. The reflected emitted light forms an incident light and enters to two incident optical fibers 3, 4. Since the incident optical fibers 3, 4 are provided in the optical path area of the incident light, the transmitted light of the same intensity enters to the optical fibers 3, 4. The transmitted lights are collected to one by an optical binder, and received by a photodiode, and the temperature is measured by its optical quantity.
Patent JP-H02101765-A (JP)
Title: Lead frame for resin seal type semiconductor device
Inventor: SHIMADA TOSHIHIKO
IPC: H01L23/50
Filed: 1988-10-07
Abstract: PURPOSE:To surely fix a semiconductor element with specified bonding strength by directly sticking solder alloy on a die pad surface, on which the semiconductor element is fixed, by solder plating. CONSTITUTION:On a die pad 10 surface on which a semiconductor element is fixed, solder alloy is directly stuck by solder plating 12, which may be formed on the whole surface of the die pad 10, or partially formed, A dot type or a belt type partial plating is rather preferable, in order that the solder may not overflow outside at the time of bonding. It is sufficient for the thickness of the solder plating to be about 10mum. Copper material, 42 alloy material, etc., can be used for lead frame material. The adhesion between the die pad 10 and the solder plating 12 is determined by sufficient pre-treatment of the plating. When the solder plating 12 is formed on the die pad 10 with sufficient strength, the semiconductor element can be firmly fixed without flux treatment at the time of fixing the semiconductor element in the later process, because the wettability of solder is excellent by nature.