baber/WOPTO huggingface dataset:
Patent JP-H03162128-A (JP)
Title: Semiconductor integrated device
Inventor: KARASAWA JUNICHI
IPC: H03K17/567
Filed: 1989-11-21
Abstract: PURPOSE:To decrease the current noise without lowering current driving force of an output driver and to prevent the occurrence of a malfunction of a circuit by providing a relaying circuit for allowing a bypass circuit for stopping a function for limiting a current to be delayed and operated, when the output driver operates. CONSTITUTION:An output circuit of a semiconductor integrated device is constituted of NPN output drivers 1, 3, a diode 2, resistance 4, 11, current limiting circuits 5, 8, bypass circuit 6, 9, and delaying circuits 7, 10. In this circuit, a current of the output drivers 1, 3 is limited in the beginning of an operation, and this limit is released by taking a time lag. In such a way, the maximum current value and a time variation rate of a current can be made small, and by reducing the voltage fluctuation of a power source line, a malfunction of the circuit can be prevented.
Patent JP-2000131412-A (JP)
Title: Apparatus and method for detecting and tracking three- dimensional position
Inventor: NETTSUA AMORAI-MORIYA
IPC: G01S5/04
Filed: 1999-09-17
Abstract: PROBLEM TO BE SOLVED: To provide an apparatus for detecting and tracking a three-dimensional position for monitoring a part of a target. SOLUTION: The apparatus comprises six transmitters 10, 12, 14, 18, 20 for transmitting a-c magnetic fields in a three-dimensional space and position sensors 40 disposed to be fixed to corresponding parts of a target under detection and tracking. Each output sensor 40 has an active axis and a magnetic detector for receiving a component of the a-c magnetic field along the active axis. Each position sensor comprises a digital signal processor unit 30 which stores characteristics of the magnetic fields transmitted by the six transmitters, compares the stored characteristics with those of the magnetic fields received by the sensors 40, determines and supplies the output indication of the position characteristics of a corresponding part of the target.
Patent JP-H07159579-A (JP)
Title: Drainage facility in atomic reactor container
Inventor: MIYASHITA TORU
IPC: G21D1/00
Filed: 1993-12-02
Abstract: PURPOSE:To reduce the exposure quantity and effectively utilize the space in a reactor container by providing a vertically movable gate partitioning a sump accumulating the drain water into the sides for accumulating the equipment drain water and the floor drain water respectively in the sump. CONSTITUTION:A fixed quantity of the equipment drain water is normally generated from a pump mechanical seal or the like. The drain water flows into a sump 1b on a shifting pump 2 side, and the inflow quantity is monitored by a water level gauge 5. The drain water flowing in is discharged to an LCW tank via a tank selector valve 6a by the pump 2. When a pipe rupture accident or the like occurs, the leakage water flows down to the floor as the floor drain water and flows into a sump 1a while the high-temperature water becomes steam. The water flowing in is detected by a water level gauge 4. When the inflow quantity is increased, a gate 3 is lifted by a driving mechanism 3a, the drain water flows into the sump 1b, and it is discharged by the pump 2. In case of the high-conductivity drain, a tank selector valve 6b is opened, and the LCW tank is switched to an HCW tank to be discharged with the drain.
Patent JP-H04177402-A (JP)
Title: Pc signal state display system
Inventor: TANAKA KUNIO
IPC: G05B19/05
Filed: 1990-11-08
Abstract: PURPOSE:To easily grasp the tracing result and to facilitate the maintenance of a sequence program by displaying the signal ON/OFF state on a ladder diagram in the desired timing designated on a time chart. CONSTITUTION:A designated ladder diagram 2 and a designated time chart 3 are shown on a display screen 1 of a display device with operations of a keyboard. The diagram 2 consists of the contacts A, B and C and a coil D. The chart 3 shows a part of the result that is obtained by tracing the ON/OFF states of the contacts A-C and the coil D in terms of time. If the ON/OFF state is needed in the timing (t) of the coil D, a cursor 4 is set at the timing (t). So that the ON/OFF states of the contacts A-C and the coil D are displayed on a ladder sequence.
Patent JP-H03165017-A (JP)
Title: Coil winding apparatus
Inventor: MATOBA YUJI
IPC: H01F41/06
Filed: 1989-11-24
Abstract: PURPOSE:To make it possible to wind a piece of wire accurately and quickly without skill by turning both open parts of a U-shaped core with a first motor with a feeding rod as the center, rotating the feeding rod with a second motor, pulling out a piece of wire for winding from a bobbin through a pulling pulley at the tip, and advancing the wire straight at a constant speed. CONSTITUTION:When a first motor 4 is rotated, opening parts 72 and 73 of a core 7 are concentrically turned through a rotary shaft 5 with a feeding rod 15 in-between. Meanwhile, the rotation of a second motor 21 is transferred to the feeding rod 15 by way of a driving pulley 22, a belt 23, a driven pulley 13 and a rotary tube 12. The feeding rod 15 is rotated and moved in the direction of an arrow at a constant speed. The wire to be wound 42 which is pulled out of a bobbin 41 is fed through a feeding hole 17 and wound in a spiral pattern at a constant pitch from the base part to the tip of the opening part 72 of the core 7. When the wire to be wound 42 is wound and reaches the tip of the open part 72, and the specified number of windings is obtained, a hoot switch 33 is operated, and the rotations of both motors are stopped. At this time, the number of the windings of the wire 42 can be read based on the display on a counter 10 which is linked to the rotary shaft 5 through gears 8 and 9.
Patent JP-S63157826-A (JP)
Title: Dispersion-strengthened cu-base alloy
Inventor: MORI KAZUHIKO
IPC: C22C9/00
Filed: 1986-12-19
Abstract: PURPOSE:To manufacture a dispersion-strengthened Cu-base alloy excellent in wear resistance, by incorporating specific percentages of Ni, Si, B, and Fe to Cu and also by forming a structure in which Fe-Ni silicide grains are dispersed. CONSTITUTION:The Cu-base dispersion-strengthened alloy which has a composition consisting of, by weight, 5-30% Ni, 1-5% Si, 0.5-3% B, 4-30% Fe, and the balance Cu with inevitable impurities and also has a structure in which Fe-Ni silicide grains are dispersed in a Cu-base matrix is prepared. Further, the size and area ratio of dispersion grains are regulated to about 5-1,000mu and about 2-30%, respectively. By welding this Cu-base dispersion-strengthened alloy to the desired part of a metallic substrate by means of laser, etc., required wear resistance can be provided to the above part.
Patent JP-H02150479-A (JP)
Title: Primer composition
Inventor: NISHIWAKI ISAO
IPC: C09J5/02
Filed: 1988-11-30
Abstract: PURPOSE:To provide the subject composition containing a specific organophosphorus compound, etc., curable at room temperature, having high shear strength and peel strength, completing the drying and curing within a short time at room temperature and useful for the application of a urethane-base adhesive or urethane-base sealant to metals. CONSTITUTION:The objective composition contains an organophosphorus compound of formula I (R<1> is organic group having >=2 OH groups; R<2> is R<1>, OH or other organic group) and/or a reaction product of the organophosphorus compound and a polyisocyanate compound [e.g. a compound of formula II (R<3> is H, phenyl, bromoethyl, etc.; R<4> is ethylene, propylene or chlorinated propylene; R<5> is H or methyl; R<13> is trivalent organic group of formula III, IV, etc.; M is residue of polyisocyanate compound; q is 1-20)].
Patent JP-H09108320-A (JP)
Title: Loop piping system for releasing ozone
Inventor: SUGIYAMA KAZUO
IPC: A61L2/20
Filed: 1995-10-18
Abstract: PROBLEM TO BE SOLVED: To keep the indoor concentration of an ozone at a constant level by arranging piping in a loop fashion and providing an ozone blowout aperture halfway through the piping when laying out the piping in a building from an ozone generator for ozone release. SOLUTION: This loop piping system for releasing an ozone consists of loop piping 3 connected to a sendout aperture 2 in an ozone generator 1 and blowout apertures 4, 5 halfway through the loop piping 3 extended into a room. If an ozone is sent out at a constant pressure from the ozone generator 1, the intensity of the ozone to be sent out of the blowout apertures 4, 5 provided halfway through the loop piping 3 becomes constant, and therefore, the indoor concentration of the ozone can be maintained at a constant level, because the pressure of the ozone in the loop piping 3 is constant at any arbitrarily selected part of the piping 3.
Patent JP-S63155905-A (JP)
Title: Dielectric oscillator
Inventor: SUZUKI HIROSHI
IPC: H03B5/18
Filed: 1986-12-19
Abstract: PURPOSE:To widen the frequency change range of a dielectric oscillator with the movement of a dielectric resonator by disposing a coupling line diagonally with respect to the wall surface of a metal casing and changing a distance between the dielectric resonator and the wall surface together with the movement of the dielectric resonator. CONSTITUTION:The coupling line 3A is diagonally disposed with respect to the wall surface 4A of the metal casing and the distance between the dielectric resonator 2 and the wall surface 4A is changed together with the movement of the dielectric resonator 2. Accordingly, the increase and decrease in a phase distance between an oscillating element 1 on the coupling line 3A and the dielectric resonator 2 together with the movement of the dielectric resonator 2 and the increase and decrease in the distance (d) between the dielectric resonator 2 and the metal casing 4 are generated in the same direction with respect to the increase and decrease in an oscillating frequency. Thereby, the frequency change range of the dielectric oscillator together with the movement of the dielectric resonator 2 can be widened.
Patent JP-H05143604-A (JP)
Title: Word selecting method for automatic spelling correction device
Inventor: MIYAZAKI TOSHIHIKO
IPC: G06F17/21
Filed: 1991-11-19
Abstract: PURPOSE:To select the most proper candidate word by storing plural candidate words in each entry of a dictionary for candidate generation. CONSTITUTION:When an English text is inputted in a CAI system 18 for English conversation education, an understanding part 13 uses forecasted data of speech stored in a forecast memory 16 to analyze the meaning of the input text and generates meaning data. A control part 14 uses this meaning data and control data 17 to determine contents to be spoken by the system and stores forecast information forecasted for the next input in the forecast memory 16. A generating part 15 converts determined speech contents to an English text and outputs it. If an input word including a misspelling is inputted to a spelling error correcting part 7 from the understanding part 13 of the CAI system 18 for English conversation education, an automatic spelling correcting function part 19 retrieves a dictionary 11 for candidate generation by its character string and stores the obtained candidate word in a candidate word memory 8.
Patent JP-H05139415-A (JP)
Title: Method for sealing/falling container with weld-closing type cover and device thereof
Inventor: YAMASHITA EIICHI
IPC: B65B31/06
Filed: 1991-11-19
Abstract: PURPOSE:To make it possible to place a cover without leaving air in a container when the mouth of the container is sealed with a cover by heat-welding. CONSTITUTION:A filling nozzle 9 for a content and an inert gas is inserted from a mouth part 5a of a container 5, and the content and the inert gas are introduced into the container 5. Then, the upper surface of the mouth part 5a of the container 5 and the lower surface of a cover 21 which is fitted on the mouth part and is heat-weldable to the mouth part of the container are heat-molten. At the same time, the inert gas is blown in the mouth part of the container, or in the mouth part of the container and the internal space of the cover 21, through a nozzle 27, and the container mouth part 5a and the cover 21 are brought into press-contact, and the container mouth part 5a is welded and sealed to the cover 21.
Patent JP-S63155056-A (JP)
Title: Developer for electrostatic photography
Inventor: TSUBUSHI KAZUO
IPC: G03G9/135
Filed: 1986-12-18
Abstract: PURPOSE:To obtain a sharp image intrinsic to a wet process developer by incorporating polyhedric peroxyesters contg. a benzophenone group into the developer. CONSTITUTION:This developer contains the polyhedric peroxyesters contg. the benzophenone group. The toner contg. the benzophenone group-contg. polyhedric peroxyesters permits sufficient UV curing even if a toner layer to be fixed is thin and, therefore, copies having excellent fixability and solvent resistance are obtd. Since the fixing speed is high, the copying speed is increased. The fixing is thereby ended instantaneously and, therefore, the fixing speed is high and harmful vapors and smells are hardly generated. Since a nonimage part is not overheated at the time of fixing, plastic films, etc., in addition to paper are usable as an image supporting member.
Patent JP-S63145277-A (JP)
Inventor: HAINTSU EERUHARUTO
IPC: A61K31/445
Filed: 1987-12-02
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-H10135204-A (JP)
Title: Method of forming insulation film
Inventor: YAMAZAKI SHUNPEI
IPC: H01L21/316
Filed: 1997-10-17
Abstract: PROBLEM TO BE SOLVED: To form a layer insulation film having no abrupt steps, by plasma- etching a silicon oxide film having irregular steps made from an org. Si compd. with a negative bias. SOLUTION: On a substrate having an irregularity a silicon oxide film 10 of about 5000Å is formed by the CVD. The irregularity of the substrate is several microns high with spacings of 0.8 microns. A silicon oxide film 11 of about 1.5-2.0μm is formed by the plasma CVD. A power is applied between a mesh electrode and substrate support to cause a plasma discharge, thereby etching the formed frequency 11 to remove abrupt irregular steps under the control of a bias voltage applied between the mesh electrode and the substrate support to control the shape of the irregular steps. Thus, it is possible to form a layer insulation film having no abrupt steps in the same region chamber of the same apparatus, thereby reducing the apparatus cost and the production cost.
Patent JP-2001126573-A (JP)
Title: Cost-cutting electric powered contact signal insurance circuit
Inventor: UMEDA HIROKI
IPC: H01H9/54
Filed: 1999-10-26
Abstract: PROBLEM TO BE SOLVED: To permit saving of electric power and high-speed response while maintaining a contact cleaning effect by joule heat. SOLUTION: The purpose is achieved by detecting an increase in contact resistance 16 (ron) on generating a coating by oxidation or sulfurization of a contact surface with a photo coupler 6, and constituting a circuit feeding high electric current compared with steady-state electric current to a contact 2 only in the case that on-level of the phot coupler 6 does not satisfy a reference value 12.
Patent JP-2000126357-A (JP)
Title: Golf game card
Inventor: YOSHINO SADAYOSHI
IPC: A63F1/04
Filed: 1998-10-26
Abstract: PROBLEM TO BE SOLVED: To provide golf game cards allowing a player to enjoy a golf play while processing the troubles generated during the play as subjects for enjoyment. SOLUTION: Golf game cards are constituted of one or multiple cards selected from an OB card 11, a bunker card, a pond card, a three-putt card and a lost ball card. A relevant card is given to a player generating a trouble during a play. Players pay penalties predetermined for the cards after the play.
Patent JP-H01146036-A (JP)
Title: Unit building
Inventor: SATO SADAJI
IPC: E04B1/348
Filed: 1987-11-30
Abstract: PURPOSE: To provide a house superior in the workability and the correspondability to the rain of the edge of eaves by mounting one end of a roof unit on a central part in the width direction of a room unit upper surface, and projecting the other end from an end in the width direction of the room unit upper surface to be used as the edge of eaves. CONSTITUTION: The roof units 13-16 of which a horizontal distance A1 between both ends is approximately equal to a width (w) of the room units 11, 12 and of which the roof lengths A2, A2' are approximately equal to the lengths 1, 1' of the room units 11, 12, are loaded on the upper surfaces of the room units 11, 12. One end of each roof unit 13, 15 is located at a center in the width direction of the upper surface of each room unit 11, 12 at a central side of a house, and the other end is located on a center in the width direction of the upper surface of each room units 11, 12 at both sides of the house.  One end of each roof units 14, 16 is located on a center in the width direction of the upper surface of each room units 11, 12 at both sides of the house, and the other end projects from the end in the width direction of the upper surface of each room units 11, 12 to form the edge of eaves 14A, 16A, whereby the workability and the correspondability to the rain of the edge of eaves can be improved.
Patent JP-H09143228-A (JP)
Title: Production of ethylene/alpha-olefin copolymer
Inventor: TAMURA MITSUHISA
IPC: C08F110/02
Filed: 1995-11-22
Abstract: PROBLEM TO BE SOLVED: To simplify a refinary process, etc., of crude α-olefin from the product obtained by oligomerizing reaction of ethylene and to obtain the subject copoly mer advantageously in terms of installation and running costs. SOLUTION: The purpose of this invention is accomplished by the following processes: (A) Oligomerization reaction of ethylene in the presence of an oligomerization catalyst system to transform at least a part of the ethylene into an α-olefin to obtain a reaction solution and/or a reaction gas containing the α-olefin and unreacted ethylene. (B) Distillation of the product obtained in the process A to obtain a mixture of the ethylene and the α-olefin as principal components from the top of a distillation column. (C) Copolymerization reaction of the ethylene with the α-olefin in the presence of a polymerization catalyst, following feeding the raw materials for polymerization containing the product from the process B into a polymerization reaction vessel, to obtain the objective ethylene/α-olefin copolymer.
Patent JP-H03162792-A (JP)
Title: Semiconductor memory
Inventor: FUKUSHIMA TETSUYUKI
IPC: G11C11/401
Filed: 1989-11-21
Abstract: PURPOSE:To prevent data of a data transfer source from being unstable at the time of data transfer to eliminate a cause of erroneous write by providing a buffer amplifying circuit, which buffers and amplifiers write data to transmit it, between a data register and a pair of digit lines. CONSTITUTION:A buffer amplifying circuit 4 which is provided with an inverter IV3 and buffers, inverts, and amplifies data of a first input/output terminal R of a data register 3 to transmit it to a second digit line the inverse of D through a transistor TR T2 of a transfer gate 2 is provided between the transfer gate 2 and the data register 3. At the time of transfer of write data, the buffer amplifying circuit 4 buffers, inverts, and amplifies write data of the first input/ output terminal R held in the data register 3 by the inverter IV3 and transmits it to the second digit line the inverse of D. That is, an influence of the impedance of the digit line the inverse of D upon the input/output terminal R of the data register 3 is stopped by the inverter IV3. Thus, the level of the input/ output terminal R of the data register 3 is not varied to eliminate the cause of erroneous write.
Patent JP-H07161830-A (JP)
Title: Semiconductor memory device and its manufacture
Inventor: SUDO AKIRA
IPC: H01L29/94
Filed: 1993-12-03
Abstract: PURPOSE:To reduce the area of a capacitor and to reduce a junction leakage current by a method wherein a crystal defect around the upper part of a trench is eliminated and a gate-controlled diode structure is avoided. CONSTITUTION:A trench 104 is formed so as to be adjacent to an N-type region 103 on a substrate 101. An insulating film 105 is formed on the sidewall of the trench 104, only a part around the upper part of the trench is removed, and a window part 107 is formed. An N-type polycrystal silicon film 108 for a capacitor lower-part electrode is formed from the bottom part of the trench 104 up to the insulating film 105 at the lower part of the window part, and a capacitor insulating film 109 is formed on it. A polycrystal silicon film 110 to be used as a first capacitor upper-part electrode is filled, on the capacitor insulating film 109, down to the lower edge of the window part 107 inside the trench. A single-crystal silicon film 11 to be used as a second capacitor upper- part electrode is filled into the upper part inside the trench in such a way that it comes into contact with an N-type region 106 on the polycrystal silicon film 110. An insulating film 113 which is similar to a gate insulating film 112 on the substrate is formed on the single-crystal silicon film 111.
Patent JP-H02151381-A (JP)
Title: Controller for laser beam machine
Inventor: FUJIKOSHI NOZOMI
IPC: B23K26/08
Filed: 1988-12-02
Abstract: PURPOSE:To facilitate the recognition of a concrete working shape and the confirmation of working data by decoding a working program of laser beam machining at every command code, calculating the data for showing a working shape corresponding thereto and bringing its result to voice output. CONSTITUTION:A laser beam machining head and an object to be worked are moved relatively and in accordance with this movement, the object to be worked is irradiated with a laser light and in accordance with a working program, laser beam machining is executed. The working program is constituted of a command code for the laser beam machining and working data corresponding to this command code. This working program is decoded at every command code by a command code decoding means, and data for showing a concrete working shape of the object to be worked corresponding to at least this command code is calculated. Also, a result of this calculation is brought to voice output by a voice output means. In such a way, the concrete working shape of the object to be worked can be recognized easily, and also, the command code and its working data are confirmed easily, and a miss in working data can also be detected easily.
Patent JP-2000133756-A (JP)
Title: Package for housing semiconductor element
Inventor: KAWABATA KAZUHIRO
IPC: H01L23/373
Filed: 1998-10-26
Abstract: PROBLEM TO BE SOLVED: To provide a package, wherein an airtight sealing inside a vessel is made perfect, while a semiconductor element housing in it is kept at an appropriate temperature for correct and stable operation of the semiconductor element over a long period. SOLUTION: A heat radiator 8 is fitted on the outer surface of an insulating vessel 1 where a semiconductor element is housed. Here, relate to the heat radiator 8, a metal layer 9 of a three-layer structure comprising a chromium-iron alloy layer 9a, a copper layer 9b, and a molybdenum layer 9c is coated by diffusion-joint on both, the upper and lower surfaces of a core body 8a comprising a unidirectional composite material, where carbon fiber arrayed in thickness direction is coupled with carbon, with thickness of the chromium-iron alloy layer 9a, the copper layer 9b, the molybdenum layer 9c almost identical.