baber/WOPTO huggingface dataset:
Patent JP-H11123278-A (JP)
Title: Method and device for travel control of mobile car
Inventor: YOSHIKAWA HIDEYUKI
IPC: G05D1/02
Filed: 1998-08-28
Abstract: PROBLEM TO BE SOLVED: To make a mobile car freely travel along a free traveling line by reading a coordinate value of positions of at least two points on the mobile car, and finding a driving quantity of a driving means by performing an operation on the mobile car advancing direction and speed from its coordinate value and a coordinate value of a target position. SOLUTION: When performed on an automobile race game, a position detecting plate 28 is arranged over the whole surface on a traveling surface on which a mobile car travels. A large number of electric wires 34x which detect a position of the X axis and are arranged in the longitudinal direction and a large number of electric wires 34y which detect a position of the Y axis and are arranged in the lateral direction, are arranged in this position detecting plate 28. On ends of the respective electric wires 34x and 34y are connected to respective switches of X, Y scanning parts 36x and 36y, and the other ends are connected in common to each other.  A coordinate value of the X, Y axis is found as a count value of X, Y coordinate counters 40x and 40y, and a position of the mobile car is detected by X, Y coordinate detecting means 42x and 42y, and an operation is performed on the mobile car advancing direction and speed from its coordinate value and a coordinate value of a target position.
Patent JP-H03104291-A (JP)
Title: Removal of carbon attached to electrode surfaces of co laser apparatus
Inventor: NAKAJIMA TAKURO
IPC: H01S3/038
Filed: 1989-09-19
Abstract: PURPOSE:To remove carbon without opening or closing an apparatus and avoid a contamination in the apparatus due to dust, oil, moisture and the like in the air by filling a cleaning gas in a circulating path and removing carbon attached to an electrode while executing an electric discharge. CONSTITUTION:A laser gas composed of CO, O2, N2, He and the like is filled in a circulating path 1. Since the laser gas is circulated by a circulator 4 in a direction shown by an arrow in an oscillation operation and the temperature of the laser gas is raised by an electric discharge in a discharge portion 3, the laser gas is cooled by an indirect heat exchange with a low temperature refrigerant such as liquid nitrogen in a heat exchanger 5. When the discharge is executed between the electrodes 2 of the discharge portion 3 and a laser is outputted, CO gas in the laser gas generates carbon in part, which is attached to the electrodes 2. When the carbon is attached to the electrodes 2, the electric discharge in the discharge portion 3 is stopped once, the laser gas is exhausted from the circulating path 1 and a cleaning gas is supplied to the circulating passage 1 from a cleaning gas supply 10. Thereafter, by executing the electric discharge in the discharge portion 3, the carbon reacts with oxygen in the cleaning gas to be changed to CO gas and removed from the electrodes 2.
Patent JP-H1093784-A (JP)
Title: Optical reader
Inventor: KONDO HIDEYUKI
IPC: G03B27/62
Filed: 1996-09-13
Abstract: PROBLEM TO BE SOLVED: To provide an optical reader, capable of reading the contents without distorting or blurring, even if a binding margin exists. SOLUTION: The optical reader has a light source moving part 5 which mounts a plate-shape base material having a permeability a in which a thin-film transistor 2, composed of a phototransistor is formed on one surface side corresponding to the full surface to be read, e.g. a plate glass 3 and a light-emitting diode array 4 crossing over the side 3a of the plate glass 3, and provided freely in scanning on another surface side of the plate glass 3, and also has a read control part 6 for performing reading by taking a timing between the phototransistor and the light-emitting diode array.
Patent JP-S62104827-A (JP)
Title: Photosensitive polyurea
Inventor: NAKANO TSUNETOMO
IPC: C08G18/00
Filed: 1985-10-30
Abstract: PURPOSE:To provide the titled polyurea obtainable without contamination of ionic impurities, suitable for insulation film-forming material for electronic parts, interlayer insulation material for printed base, etc., consisting of a polyaddition product from diisocyanate component and photosensitive group- contg. aromatic diamine component. CONSTITUTION:The objective polyurea soluble in organic solvent, consisting of a polyaddition product from (A) a diisocyanate component (pref., 4,4'- diphenylmethane diisocyanate, 2,4-tolylenediisocyanate, 1,6-hexamethylene diisocyanate) and (B) a photosensitive group-contg. aromatic diamine component [e.g., 2-(3',5'-diaminobenzyloxy)ethyl methacrylate]. This polyurea can preferably be used by dissolution in an organic solvent such as DMF so as to represent a concentration 5-30wt%.
Patent JP-H0962619-A (JP)
Title: Bus interface system, integrated circuit device, and bus interface method
Inventor: MIURA KATSUHIRO
IPC: G06F12/00
Filed: 1995-08-29
Abstract: PROBLEM TO BE SOLVED: To provide a bus interface system, integrated circuit device, and bus interface method which can make data transfer between systems fast. SOLUTION: An opposite system 10 outputs bus data 96 by using a bus clock 92 supplied from its own system 20. A 1st buffer 32 buffers an internal clock 90 and outputs a bus clock 92 to the opposite system 10, a 2nd buffer 34 buffers the bus clock 92 and outputs a fetch clock 94 to a DFF 38, and a 3rd buffer 36 buffers the bus data 96 and outputs fetch data 98 to the DFF 38. The DFF 38 fetches the fetch data 98 by using the fetch clock 94. Consequently, the setup time of the DFF 38 can be optimized. Buffers includes in an input and buffer cell are preferably the 1st buffer 32 and 2nd buffer 34.
Patent JP-H1086839-A (JP)
Title: Power steering device
Inventor: KADA TOMOYASU
IPC: B62D5/07
Filed: 1996-09-13
Abstract: PROBLEM TO BE SOLVED: To provide a power steering device in which a condition causing a sticky feeling can be quickly dissolved. SOLUTION: An electronic control unit provided in the subject power steering device drives a motor (S1) when it is determined that steering is carried out (S2: YES). As a result, working fluid is supplied to a power cylinder so as to assist steering. Then, if steering is released, it is determined whether a motor consuming electric current value is lower than the threshold value or not in advance of stopping of the drive of the motor (S3). If the result demonstrates that the motor consuming electric current value is the threshold value or more, it is determined that viscous resistance of the working fluid is high, so that drive of motor is continued for reducing the viscous resistance. Subsequently, when viscous resistance is reduced sufficiently and the motor consuming electric current value is lowered, the motor is stopped (S4).  That is, viscous resistance of the working fluid can be lowered sufficiently even if steering is not repeated.
Patent JP-H08110769-A (JP)
Title: Vector font drawing method and device thereof
Inventor: NAGATA SHOJI
IPC: G09G5/24
Filed: 1994-10-07
Abstract: PURPOSE: To provide a vector font drawing device and its method correctly generating a character pattern at a high speed with a simple structure. CONSTITUTION: This vector font drawing device is provided with a character contour drawing means 11 inputting the vector data from the outside and generating a character contour pattern according to the linear drawing algorithm, a dot conversion judging means 13 scanning the contour pattern in one direction and judging whether the conversion from the space dot into the mark dot is to be made for each dot or not, and a dot converting means 14 making the dot conversion via the output of the dot conversion judging means 13. The dot conversion judging means 13 checks multiple dots near the space dot when the space dot appears near a mark dot, and it judges to convert the multiple dots into mark dots when any of them is a mark dot.
Patent JP-H0581012-A (JP)
Title: Firmware rewrite system for information processor
Inventor: SAWA HANAE
IPC: G06F9/22
Filed: 1991-09-25
Abstract: PURPOSE:To rewrite firmware without a trouble and without taking time. CONSTITUTION:When a command instructing the content erasure of a flash memory 6 is inputted to a terminal 2, the command is transmitted to CPU 8 of an information processor 4 through a line 3. CPU 8 operates based on a program stored in EPROM 5. When CPU 8 receives the command, it impresses prescribed voltage on the erasure pin of the flash memory 6 and erases the storage content of the memory 6. When the command of a data transmission instruction is inputted to the terminal 2, the terminal 2 reads the content of application firmware from a floppy disk device 1 and transmits it to the information processor 4 through the line 3. CPU 8 receives transmitted data, once saves it in SRAM 7, impresses prescribed voltage on the erasure pin of the memory 6 and copies the content of SRAM 7 in the memory 6.
Patent JP-S6489414-A (JP)
Title: Method for improving magnetic characteristics of wound core
Inventor: NAKAMURA KOUICHI
IPC: H01F41/02
Filed: 1987-09-30
Abstract: PURPOSE:To improve the magnetic characteristics of a wound core using an amorphous thin magnetic strip readily in a short time, by connecting both end parts of the start of winding and the end of winding of the wound core to both end parts of block core, which is separately prepared and wound with a DC-magnetic-field forming coil, and conducting a current through the coil, which is wound around the block core. CONSTITUTION:A wound core 11, a block core 4 and the like are put in an annealing furnace. The wound core 11 is annealed at a specified temperature for a specified time. During the annealing, DC is conducted through a coil 12 from a DC power source 3. A DC magnetic field is applied to the block core 4, and magnetic flux is generated. The magnetic flux is also generated in the wound core 11 through the start of winding 11a and the end of winding 11b of the wound core 11, which are connected to both end parts 4a and 4b. The magnetic flux in the wound core 11 flows along the winding direction of an amorphous thin magnetic strip. The magnetic flux hardly flows in the laminating direction since an air layer is present and resistance is high. Therefore, the magnetic flux flows in the wound core 11 efficiently, and magnetic characteristics based on induced magnetic anisotropy are improved.
Patent JP-H06232150-A (JP)
Title: Manufacture of hetero-junction bipolar transistor integrated circuit
Inventor: JIYAYASHIMA ESU PURASATSUDO
IPC: H01L29/205
Filed: 1993-09-03
Abstract: PURPOSE:To realize the manufacturing method of HBT integrated circuit having excellent characteristics in more simple step by a method wherein insulating layers are deposition-formed on a semi-insulating substrate above and around the mesa parts for emitter base and collector. CONSTITUTION:The first layer 22 for collector is formed on a semi-insulating substrate 20 further to form the second layer 26 for base and the third layer 32 for emitter. Through these procedures, three layer structured hetero-junction bipolar transistor layer is formed. Next, the third layer, the second layer and the first layer mask processing, pattern processing and etching processing are successively performed to form the mesa parts for emitter, base and collector and then the peripheries of these mesa parts are etched away to expose the surface of the semi-insulating substrate so that insulating layers may be depositon-formed on the surface of the semi-insulating substrate above and around these three mesa parts.
Patent JP-H0295358-A (JP)
Title: Pulse doppler measuring device
Inventor: NISHIYAMA HISASHI
IPC: A61B8/06
Filed: 1988-09-30
Abstract: PURPOSE:To prevent the mistaken measurement of a blood flow direction by correcting a Doppler frequency obtained with wave transmission intervals T and T+Ts by means of a correcting value. CONSTITUTION:In the wave transmitting part of an ultrasonic pulse, the section of the pulse string of the wave transmission interval T and the section of the pulse string of the wave transmission interval T+Ts are provided, an additional mean phase difference vector is obtained as to the wave transmission interval T, a declination is detected, the additional mean phase difference vector is obtained as to the wave transmission interval T+Ts, and the declination is detected. Next, in a Doppler signal to be made to pass a filter with a characteristic common to both the wave transmission intervals T and T+Ts, the vector of the difference between the phase differences is obtained, a value, in which a declination argZ and T/Ts are multiplied, is made into an index, and the correcting value is obtained. The Doppler frequency obtained with the wave transmission intervals T and T+Ts is corrected with the correcting value, and fold over is prevented.
Patent JP-H07175218-A (JP)
Title: Manufacture of printing plate for lithograph
Inventor: POORU DEIBISU
IPC: G03C5/30
Filed: 1994-10-07
Abstract: PURPOSE: To provide the technique for reducing a problematic precipitation amount of sludge in manufacturing the lithographic printing plate by the silver complex diffusion transfer method. CONSTITUTION: This method for manufacturing the lithographic printing plate comprises the following processes (a) and (b); (a) a process for exposing an image on a united photosensitive material comprising a support, at least one negatively acting photosensitive silver halide emulsion layer, and a physical development nucleation surface layer, and containing a developing agent and an electron transfer agent in one or more of these layers, and (b) a process for processing the printing plate in an alkaline activator solution for the diffusion transfer containing at least one kind of aminocarboxylic acid complex- forming agent.
Patent JP-H1060447-A (JP)
Title: Flame retarder composition
Inventor: UENO YOSHIYUKI
IPC: C09K21/10
Filed: 1996-08-26
Abstract: PROBLEM TO BE SOLVED: To provide a flame retarder composition for a cellulosic material capable of supplying into a marker in as state of a highly concentrated aqueous solution or an aqueous dispersion irrespective of modifying (methylolation, etc.) with formalin, low in fire retardancy, coloring and deterioration of paper strength after heat-treating. SOLUTION: This flame retarder composition is composed of an aqueous solution or an aqueous dispersion containing (A) at least one kind of salt selected from a guanidine salt, an ammonium salt and a metallic salt of groups I to III elements of at least one kind of an inorganic acid selected from sulfamic acid, phosphoric acid, polyphosphoric acid, boric acid and sulfuric acid and (B) at least one kind of a water-soluble polymer selected from a polystyrene sulfonic acid-based water-soluble polymer a polyvinyl alcohol-based polymer a polyoxyalkylene-based water-soluble polymer, a polyacrylamide-based water-soluble polymer, a polycarboxylic acid-based water-soluble polymer and a cellulosic water-soluble polymer as essential components and an amount of the component B is 0.05-10wt.% based on the weight of the component A,  and the content of the component A is >=40wt.% based on whole weight of the composition.
Patent JP-2001062321-A (JP)
Title: Rotor for vertical impact type crusher
Inventor: WATAJIMA TERUJI
IPC: B02C13/14
Filed: 1999-08-31
Abstract: PROBLEM TO BE SOLVED: To constitute a guide surface for accelerating an object to be crushed and an impact surface crushing the object to be crushed of a plurality of lining members. SOLUTION: A rotor 20 is equipped with an accelerating guide surface 37 provided to a rotary plate 32 and guiding and accelerating an object to be crushed in a radial direction and an impact surface 50 discontinuous to the guide surface 37 is arranged to the outer periphery of the guide surface 37 within the rotor 20. The guide surface 37 is constituted of a plurality of freely detachable guide lining members 38. The impact surface 50 is constituted of a plurality of freely detachable impact lining members 51.
Patent JP-H1090569-A (JP)
Title: Optical cord type cable
Inventor: TAIRA YOKO
IPC: G02B6/44
Filed: 1996-09-17
Abstract: PROBLEM TO BE SOLVED: To provide an optical cord type cable having an improved low-temp. characteristic. SOLUTION: Optical cords 1 are housed into slots 7 of a slot member 5 having a tension member 9. Wrapping tapes 8 are applied thereon and are coated thereon with a sheath 9. The depth of the slots 7 is smaller than the average outside diameter of the optical cords 1. Then, the optical cords 1 are higher by (h) than the outside surface of the slot member 5 when the optical cords 1 are housed in the slits 7. The wrapping tapes 8 are applied thereon and the sheath 9 is applied thereon from above, by which the optical cords 1 are pressed into the slots 7 and the optical cords 1 are integrated with the slot member 5. The shrinkage of the optical cords at a low temp. is thus suppressed and the increase of the loss is minimized.
Patent JP-S6398110-A (JP)
Title: Oil-filled electric apparatus
Inventor: TERAJIMA SHIYOUICHI
IPC: H01F27/00
Filed: 1986-10-15
Abstract: PURPOSE:To enable early detecting the generation of internal abnormality in the process of the development by detecting abnormal expansion or contraction with the output of a differential transformer which is provided with an iron core which is displaced according to the expansion or the contraction of bellows. CONSTITUTION:A differential transformer 4 is used for detecting the displacement of the plate of bellows 3. The differential transformer 4 consists of a primary coil 6, two secondary coils 7 and a movable iron core 5 which can be moved freely in the direction of the coil and has a contact fixed at the end of the iron core. When the bellows 3 are expanded by the rise of the temperature of an oil, the movable iron core 5 is moved according to the expansion and the secondary output voltage of the differential transformer 4 is gradually increased. In this case, the secondary output voltage is nearly proportional to the displacement of the movable iron core 5. This enables avoiding the unrecoverable damage of an apparatus if a warning signal is sent when the secondary output voltage exceeds a set range.
Patent JP-S6486468-A (JP)
Title: Fluorescent lamp socket
Inventor: IWASAKI BUNJI
IPC: F21V19/00
Filed: 1987-09-29
Abstract: PURPOSE:To reduce the number of electric wires for connection and simplify wirings for assembly by connecting a terminal of a single-base fluorescent lamp to the power input terminal of the socket body, inserting lighting tube terminals of a lighting tube socket to which a lighting tube is fitted, into a hole of the socket body, and by connecting it to the lighting tube connecting terminal. CONSTITUTION:Terminals 17-20 are connected to power input terminals 21-24 through fitting of the base 3 of a single-base fluorescent lamp 2 in the fit part 4. Lighting tube terminals 13, 14 are inserted in a hole 25 and connected with lighting tube connecting terminals 26, 27 situated inside, and a lighting tube socket 5 is fixed in a recess 6. Thereby a lighting tube 11 is connected with one pole of each filament 15, 16 via the terminals, wherein no electric wires are required to be used. One of the electric wires 29 connected with the power input terminals 17, 19 is connected with one pole of the power supply via a stabilizer, while the other electric wire 30 with the other pole of the power supply. Therefore, necessary wiring is completed only by connecting two wires 29, 30 to the power supply per single-base fluorescent lamp 2. Thus wiring operations are much simplified.
Patent JP-H0697003-A (JP)
Title: Electrode body, its manufacture and electronic double layer capacitor
Inventor: NONAKA SEIJI
IPC: H01G11/66
Filed: 1992-09-14
Abstract: PURPOSE:To eliminate a contact resistance between collectors and to reduce an internal resistance by a method wherein one face of an electrode body is formed of a collector material, the other face is formed of a polarizable electrode material and a gradient material body is formed by stepwise or continuously changing the composition of the collector material and the polarizable electrode material between both faces. CONSTITUTION:In order to mold a two-layer electrode body 2, a collector material and a polarizable electrode material are mixed in weight ratios of 10:0 (a), 8:2 (b), 6:4 (c), 4:6 (d), 2:8 (e) and 0:10 (f). The materials are stacked sequentially from (a) to (f) to be prescribed thicknesses inside a press metal mold. The collector material and the polarizable electrode material which have been stacked are pressed and molded under conditions at a press pressure of 120kg/cm<2> and at a press temperature of 180 deg.C, and the two-layer electrode body 2 is formed. An obtained molded product is heated in an inert gas atmosphere at 800 deg.C, and a phenol resin is carbonized. Thereby, a polarizable electrode 3 is obtained.
Patent JP-H0887044-A (JP)
Title: Vibration-proof device
Inventor: SHIOMI YASUHIKO
IPC: G03B17/00
Filed: 1994-09-14
Abstract: PURPOSE: To prevent a systematic error from being made in an optical equipment on which the device thereof is mounted by executing the locking action of a correction optical system. CONSTITUTION: This device is provided with a detection means 1 detecting the action state of the high power consumption means 7, 8, 15, 28 and 33 of the optical equipment, and an inhibition means inhibiting the action of locking means 16 and 17 in spite of the operation of a switch operation means 27 in the case the detection means 1 detects that the high power consumption means installed in the optical equipment is acting.  In the case of instructing the action (starting and stopping, that is, the start and the stop of vibration-proof action) of the locking means 16 and 17 by the switch operation means 27 when the high power consumption means such as a focus driving means and a stroboscope charging means, etc., the action timing of the locking means is shifted so that the action of the locking means may not be performed simultaneously with the action of the high power consumption means.
Patent JP-H0697805-A (JP)
Title: Bi-cmos inverter
Inventor: YANAGAWA MIKI
IPC: H03K19/08
Filed: 1992-09-14
Abstract: PURPOSE:To increase the shifting speed of the output voltage to a low level from a high level. CONSTITUTION:When the output voltage Vo is shifted to a low level from a high level, a depression type nMOS transistor TR Q41 is turned on with a depression type nMOS TR Q31 and an enhancement type nMOS TR Q5 kept on as long as an output line L is kept at a high level. The sum of the ON resistance of both TR Q31 and Q41 is smaller than the ON resistance of the TR Q5. Thus a current flows to the base of an npn type TR Q7 from a high potential power supply line VCC via both TR Q31 and Q41. Then the TR Q7 is turned on and the charge generated on the line L flows to a low potential power supply line VEE through the base and the emitter of the TR Q7. Then the voltage Vo is shifted to a low level from a high level at a high speed. Thereafter both TR Q31 and Q41 are turned off.