baber/WOPTO huggingface dataset:
Patent JP-H11150807-A (JP)
Title: Motor controller for hybrid vehicle
Inventor: OTSU ATSUSHI
IPC: B60L50/16
Filed: 1998-03-17
Abstract: PROBLEM TO BE SOLVED: To protect a generator/motor from overcurrent and increase an efficiency of fuel consumption, by controlling current feedback during low rotation of a generator/motor and torque feedback during a high vehicle speed and high torque region. SOLUTION: Current feedback control means 131 creates a correction target current IMSC and a duty limit signal S137, based on torque command value Tq, motor revolution signal RM, and battery voltage VB; and outputs the correction target current IMSC to selection comparing means 132 and outputs also the duty limit signal S137 to selection duty limiting means 134. Also, torque feedback control means 140 creates duty/spark advance signal S145 and current limiting signal S146, based on drive wheel torque signal TS, torque command value Tq, motor revolution signal RM and battery voltage VB. The duty spark advance signal S145 is outputted to the selection duty limiting means 134, and the current limit signal S146 is outputted to selection comparing means 132.
Patent JP-H10258162-A (JP)
Title: Game machine
Inventor: TAKEMOTO TAKATOSHI
IPC: A63F7/02
Filed: 1997-03-21
Abstract: PROBLEM TO BE SOLVED: To realize the wide playing property by providing plural ball receiving parts on a turn table to place winning balls, allowing balls to enter at random and identifying a ball receiving part which a ball enters during the rotation of the turn table. SOLUTION: When a ball enters the movable prize winning device 20 of a game machine, the ball is placed on the rotating horizontal turn table 30 and enters one of the plural ball receiving parts 31 to 38 of the table 30. Then, a ball receiving part identifying means identifies which of the parts 31 to 38 the ball enters. Different and various meanings are added to each part 31 to 38 concerning the identifying result. Based on this giving of various meanings, interesting games of wide choices are realized.
Patent JP-S61226901-A (JP)
Inventor: KASAI NORIO
IPC: H01C17/22
Filed: 1985-03-30
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-H06258243-A (JP)
Title: Mounting part inspection device
Inventor: SAWANOI YUKIYA
IPC: G01N21/956
Filed: 1993-03-02
Abstract: PURPOSE:To determine a color parameter easily to extract a color pattern. CONSTITUTION:When a color parameter is instructed to extract a color pattern necessary to inspect mounting quality of a part, a color image 28 of the part being an object is displayed on a display part 20. When an operator designates an optional point in this color image 28, a control part calculates brightness of color, respective chromaticities of primary colors and a value of whiteness on a picture element A corresponding to this designated point, and displays these in a frame 27 of the display part 20. The operator determines a binarized threshold values respectively on the brightness of color, the respective chromaticities and the whiteness while referring to the respective displayed values.
Patent JP-S61227357-A (JP)
Title: Ion implantation equipment
Inventor: OKABE TAKASHI
IPC: H01L21/265
Filed: 1985-03-30
Abstract: PURPOSE:To prevent a flow of the secondary ions and to measure the primary ions accurately, by using a magnet as a suppressor and pushing back the secondary ions from a semiconductor wafer to the Faraday cup by its magnetic field. CONSTITUTION:The primary ions consisting of positive ions, generated from an ion source, and, accelerated and selected through an accelerating system and a mass analyzing system, are led into a Faraday cup 2, and implanted into a semiconductor wafer 4 installed on a platen 3. The amount of the implanted primary ions are measured by a current integration device 7 indirectly. At the entrance of the Faraday cup 2 is furnished a mask 10 to control the incident angle of the primary ions at a specific value, and improves the measuring accuracy of the counter 7. Moreover, a suppressor 11 is furnished to form a magnetic field to push back the secondary ions to the semiconductor wafer 4 by applying a current from a power source 10 to the magnet 11, the flow of the secondary ions being prevented by the electric field.
Patent JP-H04288980-A (JP)
Title: Contact tip flaw eliminating device for electric resistance welded tube manufacturing line
Inventor: KAGAWA MASAHIRO
IPC: B21C37/30
Filed: 1991-03-08
Abstract: PURPOSE:To automatically grind and the contact tip flaw by on-line without executing manual grinding by on-line, to improve the productivity of the line, and also, to improve the appearance grade of a product tube. CONSTITUTION:In the electric resistance welded tube manufacturing line in which a contact tip 15 is allowed to abut on the outside surface of both edge parts of a tube stock 14, and both the edge parts of the tube stock 14 are welded electrically, a grinding device 30 is installed between a tube stock welding position and a tube stock sizing area, and a contact tip flaw 32 generated in the periphery of a tube stock weld zone is eliminated by the grinding device 30.
Patent JP-H07247439-A (JP)
Title: Moisture respiring agent
Inventor: NAKAHATA YOKO
IPC: C08L101/14
Filed: 1994-03-10
Abstract: PURPOSE:To obtain a moisture respiring agent useful for a condensation preventing agent having excellent condensation suppression, humidity controlling properties, etc., having excellent moisture absorbing and releasing function, capable of repeating moisture absorption and moisture release in a short time, having no fear of causing greasiness and sag by blending a specific polymer compound with a specific hygroscopic compound. CONSTITUTION:This agent comprises (A) 100 pts.wt. of a non-gel water-soluble polymer compound and (B) 5-150 pts.wt. of a hygroscopic compound as main component agents. One of a starch, a starch-modified substance, a plant-based natural polymer compound, a microorganism-based polymer compound and a synthetic water-soluble polymer compound is preferably used as the component A and one of a glucose-based polymer compound, a glycerol-based polymer compound, an inorganic compound and a surface active polymer compound is preferably used as the component B.
Patent JP-S56163753-A (JP)
Title: Oxygen adsorbent from oxygen and nitrogen two component gas and method for separation of oxygen and nitrogen by said adsorbent
Inventor: IZUMI JIYUN
IPC: B01D53/02
Filed: 1980-05-23
Abstract: PURPOSE: To produce oxygen with small equipment at a low cost by using the Na-A type zeolite prepd. by dissolving Fe as an oxygen selective adsorbent from oxygen  and nitrogen mixed gases.  
     CONSTITUTION: After bivalent or more iron is allowed to contact substantially pure Na-A type zeolite in a wet state and is heat-treated, Fe is dissolved with Na-A type geolite crystals, thereby preparing an oxygen selective adsorbent. Since this adsorbent has higher selectivity and provides a high rate of oxygen adsorption with single component, it permits production of oxygen from oxygen and nitrogen mixed gases such as air with small-sized equipment at a low cost. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-S59195918-A (JP)
Title: Grout injection apparatus for improving ground and method of using it
Inventor: SANO SAKAE
IPC: E02D3/12
Filed: 1983-04-19
Abstract: PURPOSE:To simply and exactly equalize the injection of grout by providing a tip device, a grout feeding tube, a sleeve tube, a means to project the tip device from the sleeve tube, and a liquid pressure supply means to expand the packer sleeve of the tip device being projected. CONSTITUTION:A grout injection apparatus is composed of a rubber packer sleeve 204 clamped with fixing rings 202 and 203, a tubular tip device 2 having an outlet port 206 on its tip, a grout feeding tube 1 connected to the tip device 2 in a slidable manner toward the axial direction and also to the outlet port 206 in a grout liquid introducible manner, a sleeve tube 3 fitted on the tip device 2 in a slidably movable manner toward the axial direction, a piston part 4 to project the tip device 2 from the sleeve tube 1 by forming a shoulder 401 receiving the pushing force of pressure liquid in the closed space 8, and a liquid pressure supply means (not illustrated) to expand the packer sleeve 204.
Patent JP-S57182818-A (JP)
Title: Current control system for switching circuit
Inventor: INABA KATSUHIKO
IPC: H03K17/60
Filed: 1981-05-06
Abstract: PURPOSE:To make an average current value constant, by discharing the electric charge of a capacitor, which is charged with a voltage corresponding to only the crest value f a detected current pulse, properly with a constant current value and comparing it with a control voltage. CONSTITUTION:An amplifying circuit 107 charges the voltage between both ends of a capacitor 8 in accordance with the voltage value detected by a current detecting circuit 101, and the value of a resistance 14 is sufficiently larger than that of a rsistance 5. When the voltage of the capacitor 8 is discharged with a constant current value by a constant current circuit 106 to reach a control voltage level Vx, the low level is outputted at a point C; and when the level at a point D is high, the level at a point F is low, and a transistor TR1 is turned on to start flowing a current. The level at the point F continues to be low until the level at the point D becomes low. When the current is flowed to the TR 1, a voltage corresponding to the crest value of the current pulse appears between points A and A', and this voltage is charged to the capacitor quickly by the amplifying circuit 107 and is held until the TR1 is turned off.
Patent JP-H07249062-A (JP)
Title: Generating method for logic circuit
Inventor: WATAI HIROO
IPC: G06F17/50
Filed: 1994-03-11
Abstract: PURPOSE:To generate the logic circuit which has small variance in delay and is adequately mounted by considering and minimizing the fan-out number of cells and cell macros as their compound bodies as information characteristic to a circuit system. CONSTITUTION:An input/output device 101 reads in a function logic diagram wherein a Boolean expression, the polarities of its input variables, etc., are described and writes it in a design master file 105. A processor 103 reads the Boolean expression, the polarities of its input/output variables, etc., out of the design master file 105, converts the Boolean expression into a logic circuit which meets a minimum gate stage quantity condition and also satisfies the minimum fan-out number condition of cells under the condition by referring to component information on a specific circuit stored in a cell library 106. An input/output device 102 reads in the design master file 107 and outputs a logic circuit diagram 108. Therefore, the number of cells or cell macros connected to respective signal lines of the circuit can be minimized, and the fan-out number of front stage cells connected to the respective signal lines can be minimized.
Patent JP-S59194020-A (JP)
Title: Exhaust particulate disposition means of diesel engine
Inventor: SUGIHARA KUNIHIKO
IPC: F01N3/023
Filed: 1983-04-19
Abstract: PURPOSE:To eliminate the need of a restoring burner by delaying a fuel injection timing from that of usual operation in consideration of the operating condition of an engine if a catalyst-contained trap is needed, so as to increase the temperature of exhaust gas to a point at which the catalyst is activated. CONSTITUTION:When a tap 28 which collects exhaust particulates contained in exhaust gas is clogged, the differential pressure between the front and the rear part of the trap 28, which is detected by a differential pressure detector 31 receiving the outputs of both exhaust pressure sensors 29 and 30 is increased over an upper limit at which a signal is sent from a differential pressure discriminating device 32 to a fuel injection timing controller 36. When said controller 36 receives both the signal produced from an exhaust temperature discriminating device 34 when the temperature of exhaust gas at the inlet side of the trap, detected by a temperature sensor 33, is under the temperature at which the catalyst in the trap 28 may be activated and the signal produced from an operating condition discriminating device 35 when the engine load and the temperature of an engine stand over respective specified values, the controller controls a solenoid valve 22 to delay the injection timing so as to increase the temperature of exhaust gas.
Patent JP-H09259456-A (JP)
Title: Optical head device
Inventor: NAKAMURA YUICHI
IPC: G11B7/004
Filed: 1996-03-25
Abstract: PROBLEM TO BE SOLVED: To provide an optical head device capable of easily specifying a recording layer in an focusing condition with an objective lens. SOLUTION: The optical head 2 comprises a photodetector 32 including a first detecting area 32a for detecting the center beam of a light reflected on a recording medium, second detecting areas 32b and 32c for detecting two sub-beams and third detecting areas 32d and 32e for detecting peripheral beams formed by the reflection of the two sub-beams on another recording layer a layer detecting circuit 48 for identifying which recording layer of the recording medium the light reflected on the recording medium is reflected on based on an output obtained from the third detecting areas, and thus when the optical head device is initialized, which layer an objective lens 10 is focused on is easily discriminated.
Patent JP-H09260063-A (JP)
Title: Organic electroluminescence element
Inventor: ARAI MICHIO
IPC: H01L51/50
Filed: 1996-03-25
Abstract: PROBLEM TO BE SOLVED: To provide an organic electroluminescence element which does not use expensive m-MTDATA and tetraaryl diamine derivative or the like and is excellent in luminance by forming a specific inorganic material layer between an electrode and a light emitting layer. SOLUTION: In this organic electroluminescence element, an inorganic material layer by adding at least one of In2 O3 , ZnO and SnO2 to NiO is formed between an electrode and a light emitting layer. A material by adding at least one of B, P, C, N and O to NiO or Ni1-x O)(0.05<=x<=0.5 and (x) is the atomic ratio) can also be used as the inorganic material layer.
Patent JP-2000269804-A (JP)
Title: Level conversion circuit and semiconductor integrated circuit
Inventor: SUZUKAWA KAZUFUMI
IPC: H03K19/0185
Filed: 1999-03-15
Abstract: PROBLEM TO BE SOLVED: To attain a high speed for level conversion and to reduce the current consumption. SOLUTION: The level conversion circuit that delivers a signal from a positive low potential side to a positive high potential side is provided with a one- shot pulse generating circuit 13 that generates a one-shot pulse signal synchronously with an edge at transition of an input signal and with a forced pull-up circuit 10 to forcibly pulls up a signal transmission node at the positive potential side on the basis of the generated one-shot pulse. The forced pull-up circuit 10 forcibly pulls up the signal transmission node at the positive high potential side by receiving a pulse signal synchronously with an edge at the transition of the input signal. An output logic at the transition of the input signal is inverted at a high speed through the forced pull-up and it attains high speed level conversion and low current consumption.
Patent JP-H11331137-A (JP)
Title: Signal synchronizing device
Inventor: BALMER KEITH
IPC: H04L7/027
Filed: 1999-03-15
Abstract: PROBLEM TO BE SOLVED: To provide a signal matched and synchronized with a clock signal in time, while having one pulse corresponding to each pulse of an input signal. SOLUTION: This signal synchronizing circuit is constituted with counters 1 and 11 for receiving an input signal 6 and dividing its frequency into two stages (÷2) and a D type flip-flop 2 for latching an output 14 of the frequency- having counter at the time determined by a clock signal 10, an output 15 of this flip-flop is stabilized by sampling it through another flip-flop 3 again, a signal 16 is coupled with a delay signal 17 of that signal prepared by further another flip-flop 4, while using an exclusive OR gate 12.
Patent JP-S55161365-A (JP)
Title: Enclosed type cell
Inventor: TAKEDA KAZUTOSHI
IPC: H01M6/12
Filed: 1979-06-01
Abstract: PURPOSE:To raise the resistance of leakage to liquid as well as reduce self-discharge by welding a positive electrode case with shoulders to a hermetically sealed portion into which a negative electrode terminal, a sealing ring, and a sealing metal ring are integrally sealed. CONSTITUTION:The circumferential edge portion of the negative electrode terminal 11 made of a nickel-plated kovar alloy or nickel-iron alloy is provided with a difference in level. The negative electrode terminal 11 is integrally welded with the sealing ring 12 made of borosilicate glass, ceramics, etc., and the sealing metal ring 21 made of nickel-plated kovar alloy, nickel-iron alloy, etc., with the aid of a borosilicate glass, etc. Also, the positive electrode case 13 made of nickel, copper-nickel cladding material, etc., provided with the shoulder 13a, is welded to the upper peripheral portion of the sealing metal ring 21 by an electric welding or lazer welding method.
Patent JP-S58184969-A (JP)
Title: Toner supply device
Inventor: NAGASAWA NAOKAZU
IPC: G03G15/08
Filed: 1982-04-22
Abstract: PURPOSE:To make it difficult to cause the bridging phenomenon between toner particles and stabilize the state of the toner, by running a connecting member, which is attached to a ladder chain, circularly in a hopper while sliding on the bottom face part of the hopper by its own weight to agitate the toner in the hopper. CONSTITUTION:For the purpose of putting a large quantity of the toner into a toner storing part 1a which is apart from a toner supply roll 3 provided in the hopper, the toner storing part 1a is made deeper than the position of an aperture part 2, and a hopper bottom face part 1b from the toner storing part 1a to the aperture part 2 is inclined upward, and lower parts of ladder chains 6 and 6' are slided and moved on this inclined surface from the toner storing part 1a toward the upper part of the aperture part 2. The toner supply roll 3 is rotated interruptedly in the direction of an arrow A at every preliminarily determined angle to drop a toner 9 in the hopper 1 downward from the aperture part 2 by its own weight. Turning shafts 4a and 4b are interlocked with the toner supply roll 3 to rotate in the direction of an arrow B, and a connecting member 7 is moved while being brought into contact with the bottom face part 1b of the hopper according as ladder chains 6 and 6' are moved in the direction of an arrow D.
Patent JP-S55160027-A (JP)
Title: Method and apparatus for producing condensation synthetic resin
Inventor: MIWA YOUJI
IPC: C08G85/00
Filed: 1979-05-31
Abstract: PURPOSE: To contemplate stabilization in quality of product, by a method wherein during the carrying out of the condensation reaction of synthetic resin, evaporation amount due to heating is detected, conduits for heating medium are provided with on-off valves in order to control heated amount according to the detected amount, and the on-off valves are switched according to the output of a detector for the evaporation amount.  
     CONSTITUTION: Liquid raw materials are introduced through a flowmeter 1 into a condensation reactor 3. Powdered raw materials are introduced through a charging port 2 into the reactor 3. A shaft 6 of agitator is equipped with an agitating element 8. The deflection of the shaft 6 is prevented by a lower bearing 7. The shaft 6 is driven by a motor 5. Heat transfer coils 9 are provided on the inner circumference of the reactor, and supported by a plurality of baffles 15 by which stirring effect is promoted. The temperature within the reactor is detected by a detector 16 and recorded through a record controller 17, and further utilized for the control of the opening of the valves of control valves 12, 14. By this construction, flow rate of heating medium which is introduced into the coils 9 is controlled, the temperature within the reactor 3 is controlled and the variability of product characteristics can be eliminated. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H09260358-A (JP)
Title: Semiconductor manufacturing equipment, dust generation evaluation equipment and dust generation evaluation method
Inventor: TSUKASAKI TAKASHI
IPC: H01L21/66
Filed: 1996-03-25
Abstract: PROBLEM TO BE SOLVED: To enable stably detecting end points of etching and plasma cleaning for a long period, by arranging an end point detection control equipment which observes in time series the number of particles measured by a particle monitor installed in an exhaust tube, and detects the end point of plasma etching or the like. SOLUTION: A process chamber 4 which etches a thin film deposited on a semiconductor wafer 1 by using plasma or cleans deposit stuck to the inside by using plasma is installed. An exhaust tube 12 for exhausting gas in the process chamber 4, and a particle monitor 15 which is arranged in the exhaust tube 12 and counts the number of particles generated at the time of plasma etching or plasma cleaning are installed. An end point detection control equipment 31 which observes in time series the number of particles measured by the particle monitor 15, detects an end point of plasma etching or plasma cleaning, and stops the etching or the cleaning is installed.
Patent JP-S51145696-A (JP)
Title: Method of raising collecting and packing flat articles arranged in a p lural number of lines
Inventor: OOMORI SHIYOUZOU
IPC: B65B35/54
Filed: 1975-06-09
Abstract: PURPOSE: To raise square fragile products(such as dried bean curds or the like) in a plural number of lines; then to collect and separate them into each line; and to carry, deliver, and pack them; with all operation being accomplished automatically and smoothly. 
     COPYRIGHT: (C)1976,JPO&Japio
Patent JP-H04305855-A (JP)
Title: Tape loader
Inventor: ISHII MASAMI
IPC: G11B15/665
Filed: 1991-04-02
Abstract: PURPOSE:To accelerate a loading operation in recording and reproduction. CONSTITUTION:A first sensor which detects the tape top of a magnetic tape is provided in a loading mechanism, and also, a second sensor which detects a tape end is provided, and the second sensor is comprised of a light transmitter/receiver 7 located at a position on a tape path in the neighborhood of a cassette loading position (a), and the first sensor is comprised of a light transmitter/ receiver 4a located at a position on the tape path in the neighborhood of the cassette loading position (a) and a light transmitter/receiver 4b facing with a cassette 1 located at the cassette loading position (a). Thereby, it is possible to detect the tape top of even a magnetic tape T set in a full-top state by the light transmitter/receiver 4b facing with the cassette 1 after the cassette is loaded, and to shorten a time spent on the detection of the tape top.
Patent JP-H08258877-A (JP)
Title: Freely foldable tissue carton
Inventor: TSUTSUI JOJI
IPC: B65D5/54
Filed: 1995-03-28
Abstract: PURPOSE: To obtain a tissue carton which can be easily folded after use. CONSTITUTION: A pair of substantially continuous arched perforations 20, 21 extending from respective breadthwise side edges 12C, 12C of the bottom side end face flap 12 to the breadthwise middle, are formed to shape pushing-in areas 12A, 12B. When respective pushing-in areas 12A, 12B are pressed in the carton, the ridge perforations 20A of one pushing-in area 12A is broken together with the ridge perforations 21A of the other pushing-in area 12B.
Patent JP-H08265487-A (JP)
Title: Facsimile equipment
Inventor: TOMITA WATARU
IPC: H04N1/04
Filed: 1995-03-28
Abstract: PURPOSE: To simplify the canceling of copy mode in a facsimile equipment provided with an electrophotographic printer part. CONSTITUTION: When the copy mode is set up, whether a printer part 20' is set up to a print enable state or not is judged, and at the time of judging that the printer part 20 is not set up to the printable state, whether an original D for copying is set up on an original platen 3 or not is judged. At the time of judging that the original D is not set up on the platen 3, the copy mode is allowed to end.