baber/WOPTO huggingface dataset:
Patent JP-H06204745-A (JP)
Title: Microwave oscillator
Inventor: MIYA TATSUYA
IPC: H03B5/12
Filed: 1992-12-28
Abstract: PURPOSE:To attain the stable oscillation of an oscillation FET by relaxing the effect of a load connecting to each output in the microwave oscillator in which two outputs are extracted from the one FET. CONSTITUTION:An output terminal OUT1(2) used to extract an oscillating output is connected to a drain (source) terminal of an FET 100 being an oscillating element respectively. In this case, an impedance conversion circuit 300(400) such as a source follower buffer is connected to the drain (source) of the FET 100 respectively and each output terminal is connected to the FET via the impedance conversion circuit. Since the load connecting to each output terminal is isolated, the reduction of the source-drain impedance of the FET is prevented and stable oscillation is secured.
Patent JP-H06199402-A (JP)
Title: Automatic refuse collector
Inventor: MIYAMOTO TAKEO
IPC: B65F5/00
Filed: 1992-12-28
Abstract: PURPOSE:To enable refuse produced inside an automobile or the like to be automatically stored selectively into empty cans and other than empty cans and collect those cans into respective storage spaces. CONSTITUTION:With regard to an automatic refuse collector in which a refuse throw-in box inside a vehicle and a refuse disposal device are connected together by means of a hose 6 and thrown-in refuse is collected by sucking into the refuse disposal device by means of a suction fan, No.1 storage chamber 8 for storing empty cans and a No.2 storage chamber 10 for storing refuse other than empty cans are provided in the refuse disposal device. The No.2 storage chamber is provided with a suction hole 12 connected to the suction fan and a slanted top board 15 and an opening 16 are provided in a position facing a communication hole to a junction hose thereby the thrown in refuse is sucked up to the top board from where empty cans tumble down along the slant top board to drop in the No.1 storage space where the empty cans are stored and refuse other than empty cans is sucked from the opening and stored in the No.2 storage chamber.
Patent JP-H05180497-A (JP)
Title: Air conditioner
Inventor: YAMAMOTO YUKITO
IPC: F24F11/76
Filed: 1991-12-26
Abstract: PURPOSE:To alter an air flow rate during automatic operation of an air conditioner without feeling noise or body unpleasant feeling by a user before noting it and to rapidly alter it at the time of user's intention. CONSTITUTION:A rotation sensor 2 is mounted in a motor 1 for an indoor blower. A controller 3 increases or decreases a voltage to be applied to the motor 1 to so control that a signal fed from the sensor 2 becomes as a target. Simultaneously, in the case of altering an air flow rate, it is controlled by two ways of rapid and slow, such as it is rapidly conducted at the time of user's intention, or it is slowly altered at the time of convenience during automatic operation.
Patent JP-H10241464-A (JP)
Title: Substrate with transparent conductive film and manufacture thereof
Inventor: TAKAGI SATORU
IPC: B32B9/00
Filed: 1997-12-26
Abstract: PROBLEM TO BE SOLVED: To reduce specific resistance, enhance durability, and enhance fine electrode working performance by including ZnO and In2 O3 in a transparent oxide layer so that the content of In2 O3 is 30 molar % or more based on the total amount of ZnO and In2 O3 , and including Ag in a metal layer. SOLUTION: Transparent oxide layers 2, 4, 6 contain ZnO and In2 O3 so that the content of In2 O3 is 30 molar % or more based on the total amount of ZnO and In2 O3 . The transparent oxide layers other than the transparent oxide layer farthest from a substrate 1 (2n+1)th layer from the substrate, (n) is an integer of 1 and more either} contain In2 O3 of 30 molar % or more but less than 90 molar % based on the total amount of ZnO and In2 O3 . As a result, moisture resistance and fine electrode pattern working capability with an acidic aqueous solution can be increased. By constituting a metal layer with films 3, 5 having Ag as the main component, chemical durability, especially durability to alkaline solution can furthermore be enhanced.
Patent JP-H05181783-A (JP)
Title: Access control method for dual port memory
Inventor: SHIMA YASUHIKO
IPC: G06F12/00
Filed: 1991-12-27
Abstract: PURPOSE:To uniform accesses to respective microprocessors by inhibiting an access exceeding a fixed access time and executing another access with priority at the time of accessing a dual port memory. CONSTITUTION:A reset signal forming circuit 18 forms a signal for determining a fixed time for access period monitoring circuits 16, 17 and inputs the formed signal to the circuits 16, 17 as a reset signal. When a microprocessor A accesses a memory cell in the dual port memory, a chip enable signal 4 is inputted to the circuit 16 and the access period of the processor A is counted. When the count value exceeds a fixed count period, an access signal from the circuit 16 to an I/O control circuit 55 is inhibited and an access from a microprocessor B is executed with priority. Thus accesses can be uniformly permitted to the microprocessors A, B.
Patent JP-2001177479-A (JP)
Title: Optical conversion connector and optical receiver provided with the optical conversion connector
Inventor: OSAKO ISATO
IPC: H04B10/40
Filed: 1999-12-20
Abstract: PROBLEM TO BE SOLVED: To provide an optical conversion connector that is not affected by the specification of applied communication system, installed simply at a low cost and can furthermore promote buildup of a communication system utilizing an optical fiber cable and to provide an optical receiver provided with the optical conversion connector. SOLUTION: The optical conversion connector 10A roughly consists of at least a light emitting element PD that converts (photoelectric conversion) an optical signal into an electric signal in the inside of a single cylindrical case 11, an input side connector 12 connected to an optical fiber 41 at one end of the case 11, and an output side connector 13 connected to a signal processing circuit 31 that applies prescribed signal processing such as amplification processing to the electric signal converted from the optical signal by the light receiving element PD. The optical signal received via an input terminal In (input side connector 12) is converted into an electric signal, which is outputted from an output terminal Out (output side connector 13).
Patent JP-2001181712-A (JP)
Title: Titanium hydride, producing method therefor and device for producing hydride
Inventor: HAYASHI TAKEHIKO
IPC: B22F9/30
Filed: 1999-12-20
Abstract: PROBLEM TO BE SOLVED: To provide a method for safely attaining the improvement of the productivity and the saving of manpower by the uniformization of the quality and the reduction of treating time in hydrogenating treatment for titanium, also to provide titanium hydride having microcrystals good in reactivity and to provide a method and a device for producing the same. SOLUTION: This titanium hydride has microcrystal grains in which the half width value of the peak in the (1, 1, 1) plane as the strongest line of titanium hydride TiH1.971 by X-ray diffraction is 0.2122 degree or more. The device for producing the same titanium hydride is provided with a rotary furnace. The rotary furnace is provided with a raw material feeding part 1, a treating object heat treating rotary part 2 inclined to a discharging part, a heater part 3, a treating object cooling and discharging part 4, a hydrogen and inert gas feeding part 5 and a safety device 6. The titanium hydride is produced by continuously and efficiently implementing hydrogenating treatment in the rotary furnace.
Patent JP-H05178831-A (JP)
Title: Piperaz ine derivative
Inventor: MINAFUJI MITSUMASA
IPC: C07D211/46
Filed: 1991-12-27
Abstract: PURPOSE:To provide a piperazine derivative containing 2,2,6,6- tetraalkylpiperidine skeleton, useful as a light-stabilizer for various organic materials or its intermediate and also usable as an intermediate for pharmaceuticals, agricultural chemicals etc. CONSTITUTION:The piperazine derivative of formula I [R and R' are H or methyl; m and n are 1-3; A and B are group of formula II [R<1> is H or 1-4C alkyl; R<2> is H or methyl; R<3> and R<4> together form =CH-R<5> or R<3> is H and R<4> is CH2-R<5> (R<5> is phenyl or cyclohexyl)]], e.g. N,N'-bis[2-(2- cyclohexylmethyl-3,3,5,5-tetramethyl-4-piperidinyloxycarbonyl)ethyl]pi perazine. The compound of formula I can be produced e.g. by subjecting a piperazine ring-containing ester compound of formula III to ester interchange reaction with a compound of the formula A-OH and carrying out ester interchange of the resultant compound of formula IV with a compound of the formula B-OH.
Patent JP-2001170529-A (JP)
Title: Coating booth
Inventor: NAKAYAMA KENICHI
IPC: B05B15/12
Filed: 1999-12-21
Abstract: PROBLEM TO BE SOLVED: To rationally improve the operation form of an air supply and exhaust means in a stop time zone wherein an object to be coated is stopped in a coating partial region to still more conserve energy. SOLUTION: A feed means T for intermittently feeding an object to be coated so as to stop the same in coating partial regions Za is provided and air passage preventing means 2 for preventing the flow of air through the coating partial regions Za are provided to both end parts of the coating partial regions Za.  Air supply and exhaust means E, S are constitutred so as to enable to regulate the supply and discharge amounts of air individually at every coating partial regions Za and a work data issuing means 3A for issuing work data, which shows whether or not coating work is performed in a stop time zone wherein the object to be coated is stopped in the coating partial regions Za, at every coating partial regions Za corresponding to the coating partial regions Za is provided and a control means 3 controlling the air supply and exhaust means E, S on the basis of the issued data of the work data issuing means 3A so as to reduce the supply and discharge amounts of air during non-coating work as compared with those during coating work in the coating partial regions Za is provided.
Patent JP-2000183291-A (JP)
Title: Semiconductor device
Inventor: MATSUMOTO HIRONORI
IPC: H01L27/04
Filed: 1998-12-21
Abstract: PROBLEM TO BE SOLVED: To provide a semiconductor device where a circuit configuration part analysis is difficult and reproduction or imitation of the device and alteration of information by other persons are prevented. SOLUTION: A semiconductor device consists of a semiconductor substrate 1, where a circuit main part 1a including a prescribed active element and the like is formed on a silicon substrate, wiring 2 for transmitting an input signal from the outside or an output signal to the outside to the active element and the like, an opening 3 for inputting or outputting a signal from (or to) the outside of the wiring 2, an insulation protection film 4 for protecting the part of the lower layer from the wiring 2, a conductive metal film 5 that is arranged on the circuit main part 1a, and an aluminum oxide film 6 that is arranged so as to cover the conductive metal film 5.
Patent JP-2000186857-A (JP)
Title: Cold/warm water supply apparatus
Inventor: TAKESHITA SHIRO
IPC: F24H1/00
Filed: 1998-12-21
Abstract: PROBLEM TO BE SOLVED: To ensure an improvement of installation by tankless arrangement and high efficiency hot water supply from a low flow rate to a high flow rate by ensuring cold/warm water supply and improving a rapid response of heat pump hot water supply. SOLUTION: When a heat pump unit 22 and a combustion unit 38 are simultaneously operated, and hot water is supplied to a terminal 48 through mixing means 37, hot water from a combustion unit is supplied to a heating section 44 provided around a compressor 23 for a predetermined time since initiation of hot water supply. Hereby, starting-up characteristics of the heat pump unit 22 are improved, and energy saving with respect to whole supply hot water energy is ensured by increasing actual use time.
Patent JP-2000139189-A (JP)
Title: Screening device of thresher
Inventor: SHINOZAKI EIJI
IPC: A01F12/56
Filed: 1999-12-21
Abstract: PROBLEM TO BE SOLVED: To provide a screening of a thresher, capable of improving both threshing efficiency and screening performance by installing both the first winnower and the second one in respective specific positions and by providing a sorting chamber with the sorting wind of the second winnower above the separating air of the first winnower. SOLUTION: This sorting equipment of a thresher has a culm-feeding inlet 1, a straw-discharging outlet 2, a screening net 3, a threshing chamber 4 having a threshing drum 5 in itself in a borne state and a screening chamber 10 having a shaking screening device 9 under the net 3 in a rockable state. Besides those, the screening device has the first winnower 11 at the bottom of the chamber 10 in the lower position of the intermediate part of the net 3 and the second winnower 14 having a smaller diameter than that of the first winnower 11 near the upper and upstream part. Separating air from the winnower 11 is furnished to the chamber 10 in a divided state into an upper flow and a lower one, and separating air from the winnower 14 is furnished to the chamber 10 above the separating air of the winnower 11.  Threshed objects are winnowed away by separating air from the winnowers 11 and 14 and a dust-discharging machine 24 placed at the screening end of the device 9.
Patent JP-2001128729-A (JP)
Title: Nail clipper without springing nail
Inventor: YOSHIDA KIYUUYA
IPC: A45D29/02
Filed: 1999-11-08
Abstract: PROBLEM TO BE SOLVED: To provide nail clippers which can be confidently used by a woman and a child without any worries over springing nails off or cutting nails to the quick by providing a cushion in the inside gap of blades. SOLUTION: Soft silicone is used and formed into a doughnut-shaped cushion 2 which is freely moved vertically and to the right and left and rotated. A handle shaft 4 in the vicinity of blade tips 7 is inserted into the cushion 2.
Patent JP-2000188030-A (JP)
Title: Mounting pressure fitting for wall board
Inventor: KITAZAWA KUNIHIRO
IPC: H01H9/02
Filed: 1998-12-22
Abstract: PROBLEM TO BE SOLVED: To provide a mounting presser fitting for wall board improved in strength in temporarily fixing. SOLUTION: In a mounting presser fitting A1 for wall board, an approximately U-shaped main body 20 comprises an upper lateral piece 21a, a lower lateral piece 21b and a longitudinal element 22 coupling the elements 21a, 21b at one end by itself. Mounting parts 24 having thread holes 24a are protruded to inner direction from inside end fringes of tips of the pieces 21a, 21b. Strip arm pieces 23a, 23b whose tip parts are wide are vertically protruded to inner direction at inside end fringe of approximately center of the pieces 21a, 21b. Because of protruding of the pieces 23a, 23b for temporarily fixing at the pieces 21a, 21b one by one, strength in temporarily fixing ca be improved than the conventional. Moreover, the main body 20 can be temporarily fixed with entirely equal strength when the main body 20 is mounted with the top and the bottom thereof reversed.
Patent JP-2000188141-A (JP)
Title: Bus bar for connecting wire in electrical connection box and its manufacture
Inventor: KASAI KOJI
IPC: H01R9/03
Filed: 1998-12-22
Abstract: PROBLEM TO BE SOLVED: To easily connect laid wires by dividing them for an upper case and a lower case. SOLUTION: A conductive sheet is blanked and bent into a designated shape to form a bus bar 10 for jointing a wire. The bus bar 10 for electrical connection is disposed on the sides of a lower case 11 and an upper case 12, and is pressure-connected to wires w-1, w-2 laid individually along the inner surface of an electrical connection box, in order to form an internal circuit.
Patent JP-2001186128-A (JP)
Title: Electronic mail system, electronic mail management method and recording medium for recording electronic mail management program
Inventor: MIYAMOTO TAKESHI
IPC: H04L12/58
Filed: 1999-12-24
Abstract: PROBLEM TO BE SOLVED: To provide an electronic mail system that detects an overall fault state and reasons of fault in the entire electronic mail system, when a user cannot use an electronic mail so as to discriminate an optimum measure and inform the user about it. SOLUTION: The electronic mail system, where a user uses a mail client 20 to access a mail server 10 for the use of an electronic mail, is provided with a system state monitor means 30 that monitors the state of the mail server 10 and a state of network communication, so as to acquire information about the fault state and reasons of fault, on the occurrence of the fault and with a system state notice means 40 that informs the user about the fault information.  The system state monitor means 30 is provided with a means, that refers to a system state table 31 that is a table in which an optimum message is set and recorded for the use of information of faults to the user corresponding to the kinds and states of various faults, and the system state notice means 40 is provided with a means that is used to inquire of the system state monitor means 30, regarding the fault occurrence information of other clients than the mail client 20.
Patent JP-H11195750-A (JP)
Title: Manufacture of integrated circuit
Inventor: KIZILYALLI ISIK C
IPC: H01L27/04
Filed: 1997-12-24
Abstract: PROBLEM TO BE SOLVED: To provide a method for manufacturing an integrated circuit device which is capable of using a high dielectric material having a high relative permittivity, by reducing defects and leakages thereof. SOLUTION: A method for manufacturing an integrated circuit having an oxidizable layer 2 with a surface has a step A of growing an oxide layer 3 on the surface of the oxidizable layer. The step A includes a step B of depositing a high k dielectric layer 4 on the grown oxide layer, and a step C of depositing an oxide layer 5 on the high k dielectric layer 4. The integrated circuit, which has the oxidizable layer 2 having the oxide layer 3 grown thereon, has the high k dielectric layer 4 on the grown oxide layer 3 and the oxide layer 5 deposited on the high k dielectric layer 4.
Patent JP-2001182564-A (JP)
Title: Internal combustion engine comprising solenoid driving valve
Inventor: OGISO MASATO
IPC: F02D13/02
Filed: 1999-12-24
Abstract: PROBLEM TO BE SOLVED: To prevent unnecessary increase in electric power consumption and working failure of intake and exhaust valves by providing technology allowing to operate a solenoid driving type valve system with a minimum excitation electric power required as a driving electric power to be applied to the solenoid driving type valve system in an internal combustion engine provided with the solenoid driving type valve system driven by using electromagnetic force to open and close the intake valve and/or the exhaust valve. SOLUTION: This internal combustion engine comprising the solenoid driving valve is provided with an electromagnetic driving mechanism for driving the intake valve and the exhaust valve of the internal combustion engine to open and close using the electromagnetic force generated when the excitation electric power is applied, a rotation fluctuation detecting means for detecting rotation fluctuation of the internal combustion engine, and an excitation electric power adjusting means for adjusting magnitude of the excitation electric power to be applied to the electromagnetic driving mechanism according to a value detected by the rotation fluctuation detecting means. The electromagnetic driving mechanism is operated by the excitation electric power corresponding to combustion pressure generated in a cylinder in an expansion stroke and an exhaust stroke.
Patent JP-H11178401-A (JP)
Title: Plowing machine having angle adjusting mechanism for working handle
Inventor: MIURA KIYOSHI
IPC: B62D1/14
Filed: 1997-12-24
Abstract: PROBLEM TO BE SOLVED: To enable the adjustment of an angle of a working handle for an easier work to a worker. SOLUTION: This angle adjusting mechanism 20 of a working handle, is provided by fixing a nut 22 at a supporting frame body 19, mounting a wheel 26 formed with notched grooves 26a attached with the working handle 16 on a supporting frame 19, installing an anchoring claw 28 capable of anchoring with the notched grooves 26a in a covering body 29, and screwing a screw 30 having a knob through the covering body 29 with the nut 22.
Patent JP-2000053092-A (JP)
Title: Small planing boat
Inventor: TODA ATSUSHI
IPC: B63H11/10
Filed: 1998-12-24
Abstract: PROBLEM TO BE SOLVED: To perform an operation by an entire body, and to provide a better planing feeling. SOLUTION: A small planing boat 1 is constructed in such a manner that an engine is disposed inside a boat body 2, a water jet propeller driven by the engine is disposed in the rear part of the boat body, a deck wide enough for a passenger to stand by both feet is formed in the upper surface of the boat body and, in one side part of the deck, a control bar 30 is provided, which is gripped by the passenger standing on the deck facing sideways and extended in the longitudinal direction of the boat body.
Patent JP-H11190108-A (JP)
Title: Asphalt waterproof heat construction method considering environmental conservation
Inventor: TAJIMA TSUNEO
IPC: E04D7/00
Filed: 1997-12-25
Abstract: PROBLEM TO BE SOLVED: To eliminate fire, fume, odor and burn caused by heating melting work by filling a low fuming/low odorous clean type waterproof work asphalt composition previously heated/melted to an execution work temperature in a heat reserving tank, and performing execution work by transferring the asphalt composition to a work site while holding it at the execution work temperature. SOLUTION: A low fuming/low odorous clean type waterproof work asphalt composition having a softening point of 95 to 110 deg.C, penetration of 20 to 40, a flash point not less than 280 deg.C and 200 deg.C viscosity of 80 to 250 centipoise, is previously heated/melted to a temperature offered to execution work. The asphalt composition is supplied from a supply port 6 by removing an upper cover 5 of a cylindrical heat reserving tank 1 covered with a heat insulating material 2. A controller 9 controls a temperature of molten asphalt in the tank 1 by turning on/off a switch of a heater 3 by data from a temperature measuring apparatus 4. An asphalt waterproof heat construction method is performed by the molten asphalt taken out through a U-shape pipe 7 after transferring the asphalt to a work site while holding it at an execution work temperature.
Patent JP-2001185887-A (JP)
Title: High-frequency circuit unit
Inventor: TAKAHASHI ISAO
IPC: H05K9/00
Filed: 1999-12-24
Abstract: PROBLEM TO BE SOLVED: To provide a high-frequency circuit unit for suppressing electromagnetic coupling between circuits, and at the same time reducing the costs and size. SOLUTION: Plurality types of high-frequency circuits connected by a transmission line are accommodated in conductive shield cases 10 and 20. In the case 10, a shield wall 21 with ground potential, whose tip points to a through hole 14 and a grounding pattern 15 is included between at least two high-frequency circuits. The height of the shield wall 21 is an integer multiple of half the transmission wavelength.