baber/WOPTO huggingface dataset:
Patent JP-S57202406-A (JP)
Title: Combustion device
Inventor: WADA CHIYUUZOU
IPC: F23N5/24
Filed: 1981-06-03
Abstract: PURPOSE:To clean the wick by oil-less burning in a short time by a structure wherein a strong-weak changeover circuit is changed over to the strong side by turning ON the oil-less burning switch. CONSTITUTION:When oil-less burning is required a oil-less burning switch 16 is closed, a knob is turned and a switch 5 is operated. Accordingly, resistors 17, 23 send signals respectively to transistors 20, 19, and the blast is strong and the knob is fixed so that a blast fan motor 6 is fixed to the position ''strong'' and an electromagnet 4 is magnetized. Thus, strong combustion is always obtained at the oil-less burning time, cleaning by oil-less burning can be carried out in a short time and bad influence by exhaust gas is reduced so much. Accordingly, safety is improved remarkably.
Patent JP-S5610913-A (JP)
Title: Molded potential transformer
Inventor: OOTAKE SHIYUNJI
IPC: H01F38/24
Filed: 1979-07-06
Abstract: PURPOSE:To reduce the installation area of the transformer on increasing the creeping distance of insulation between terminals by providing a pair of bottomed holes, in which power fuses are to be put and which are separated from each other, in a moldings that forms the potential transformer. CONSTITUTION:The secondary coil 2 and the primary coil 3 that surrounds the coil 2, which make up the transformer, are molded in the form of a cube with an epoxy resin 4, in which silica powder is mixed, to form the molded body 1, a hole 5 that pierces through the coil 2 is drilled, two pairs of U-shaped cut cores 6 are mounted on the outside of the molded body on inserting one side legs into the hole 5, and are fastened with a core band 7. Next the metal fittings 9 to attach the transformer to a power board are fixed to both sides of the molded body 1 with plural screws 8, and a pair of bottomed holes 11 is projected upward at the end part of the molded body 1. In the bottom of the hole 11, a connecting metal 13 that communicates with the coil 3 is embedded, the power fuse 17 is put into the hole 11 and is held by springs 18 that are provided between the upper and lower connectors 15, 13.
Patent JP-S61244557-A (JP)
Title: Ink jet recording device
Inventor: SAKAE MASAJI
IPC: B41J2/115
Filed: 1985-04-24
Abstract: PURPOSE:To obtain an ink jet recording device having high serviceability capable of automatically diagnosing the cause of malfunction, by providing a signal processing circuit wherein a charging condition signal is compared with a plural of comparison levels and electrical signals obtained by logically judging the each compared result are output as diagnostic informations for the cause of malfunction. CONSTITUTION:A charging condition detecting circuit 50' is connected to an earth side deflecting electrode 38b used as a sensor and detection signals e1-e3 output from the charting condition detecting circuit 50' are supplied to an arithmetic and control circuit 104 consisting of a microcomputer CPU, memories ROM and RAM, and an I/O interface PIA and the like. In the charging condition detecting circuit 50', a first level comparator 531 to compare a filter output signal with the comparison level E1, a second level comparator 532 to compare it with the comparison level E2 and a third level comparator 533 to compare it with the comparison level E3 are set, and rectifying circuits 541-543 are connected to the output circuits of the level comparator 531-533, respectively.
Patent JP-H09282878-A (JP)
Title: Potential generation circuit
Inventor: TOMISHIMA SHIGEKI
IPC: G11C11/407
Filed: 1996-04-09
Abstract: PROBLEM TO BE SOLVED: To provide a potential generation circuit which can restrict a consumed current by preventing a current from a Vpp power source from flowing in an opposite direction and supplying a potential of a stable level to the Vpp power source. SOLUTION: A boost voltage is supplied to a drain electrode of an NMOS transistor (N-channel MOS transistor) N1 via a capacitor Cp according to a pulse signal Sf which is obtained by synthesizing output signals CLKb, CLKc from a ring oscillator 101 at a NAND circuit 105. A voltage is fed to a gate electrode of the NMOS transistor N1 via a capacitor Cg in accordance with a pulse signal Se obtained by synthesizing output signals CLKa, CLKd at a NOR circuit 103. The voltage is supplied to the gate electrode after the boost voltage starts to be supplied to the drain electrode, thereby turning on the NMOS transistor N1. The supply of the boost voltage to the drain electrode is stopped after the voltage comes not to be supplied to the gate electrode and the NMOS transistor N1 is turned off.
Patent JP-S61247053-A (JP)
Title: Multilayer wiring forming method
Inventor: IWAMOTO NORIKO
IPC: H01L23/52
Filed: 1985-04-24
Abstract: PURPOSE:To enable to readily form a wiring conductor layer having a smooth surface with thick film in a through hole and a step part by coating photosensitive polymer resin mixed with fine metal powder by a rotary coating method to form a smooth resin film, patterning it, and forming the conductor layer by a heat treatment. CONSTITUTION:Fine metal powders of Au, Al, Si are mixed with photosensitive polymer resin, dispersed, coated by a spinner on a semiconductor substrate 11 formed with the prescribed element, dried to remove a solvent, and a resin film 12 is formed. Then, a light is emitted from above with the prescribed mask 13, exposed, and developed to form a resin film pattern. Then, it is heat treated, but gradually raised from approx. 200 deg.C to 450 deg.C to carbonize the resin, to melt the fine metal powder, thereby forming a metal conductor layer (lower layer wirings 14). Further, an interlayer insulating film 15 is formed thereon, a through hole 16 is opened, and upper layer wirings 17 are formed by the similar method. The steps are repeated in response to the number of the prescribed layers.
Patent JP-H10280053-A (JP)
Title: Device for sealing continuous annealing furnace
Inventor: IIDA SHINICHIRO
IPC: C21D1/74
Filed: 1997-04-04
Abstract: PROBLEM TO BE SOLVED: To resolve such a problem as to be impossible to eliminate the scratch develop on the surface of a steel strip passed through the conventional continuous annealing furnace. SOLUTION: Seal rolls 21, 21 arranged at the outlet part 31a in the furnace body 31 of a continuous annealing furnace 30 and a seal chamber 22 arranged by communicating the space 26 formed by the seal rolls 21, 21 with furnace gas supplying zone 33, are provided, and the seal rolls are set by separating with a distance (d) larger than the thickness of the steel strip 40 passed through the seal rolls 21, 21. In the seal chamber 22, gaseous nitrogen having more excellent sealness than the furnace gas, is supplied and further, the pressure in the seal chamber 22 is constituted so as to be higher than the atmosphere and also, lower than the pressure of the furnace gas supplying zone 33. By this institution, foreign matter dropped onto the seal roll 21 is dropped from the gap 23 between the seal rolls 21, 21 so as to prevent the development of the scratch.
Patent JP-S5513744-A (JP)
Title: Polyester-imide/polyhydantoin coating composition
Inventor: SUZUKI AKIRA
IPC: C08L67/00
Filed: 1978-07-18
Abstract: PURPOSE:The title composition having improved coating and baking performance, with a slight film roughening, comprising (A) a polyester-imide obtained from an imidodicarboxylic acid, an aromatic dibasic acid, a polycarboxylic acid, and an aliphatic diol, and (B) a polyhydantoin, CONSTITUTION:A coating composition comprising (A) 100 parts by wt. of a polyester-imide obtained by reacting (a) an imidodicarboxylic acid having one or two five-membered ring imido groups in the molecule with (b) an aromatic dibasic acid, e.g. terephthalic or isophthalic acid, (c) a tri-or polycarboxylic acid, e.g. 4- carboxy-phthalic anhydride or trimesic acid, and (d) an aliphatic diol, e.g. ethylene glycol or 1, 4-butanediol, and (B) 5-55 parts by wt., preferably 10-30 parts by wt., of a polyhydantoin obtained from an aromatic primary diamine and ethyl chloroacetate.
Patent JP-S61248866-A (JP)
Title: Non-contact type yarn swinging guide for high-speed winding of yarn
Inventor: SHINNO FUMITATSU
IPC: B65H54/28
Filed: 1985-04-23
Abstract: PURPOSE:To eliminate friction on contact with a hole edge and enable high- speed winding of a spun by blowing a gaseous body into a cylindrical guide from a tangential direction and making making said spun yarn pass through a gaseous body which is jetted out from a guide hole on both ends of said cylindrical body. CONSTITUTION:A spun-yarn guide cylinder 12 has an inlet port 14 through which a compressed air 13 is blown into the inner peripheral part of the cylinder from a tangential direction, and a guide hole 15 which is provided on the axial line through both top and bottom ends of the cylinder. This guide hole 15 is a hole into which a spun yarn 2 is made pass through, while also serving as an air jet-out port. Even when a yarn swinging guide 10 is swung in the direction of the arrow A, the spiral flow which is generated by the compressed air 13 and in the guide cylinder 12, maintains the spun yarn 2 in the center of the guide hole 15, preventing the yarn 2 from being brought into contact with the peripheral edge of the guide hole 15.
Patent JP-H02283555-A (JP)
Title: Movement control device of vehicle
Inventor: DEIIN SHII KAANOTSUPU
IPC: B60T8/1761
Filed: 1990-03-30
Abstract: PURPOSE:To maintain the stability of a vehicle by controlling a steering angle regulating device and a brake fluid pressure regulating device responding to either a yaw rate error or a lateral acceleration error. CONSTITUTION:The error measuring device M46 of a measuring device M4 measures an error from the object yaw rate or the object lateral acceleration set by a setting device M45, depending on either the yaw rate of the vehicle detected by a detecting device M41 or the lateral acceleration detected by a detecting device M42, and the steering angle and the car speed detected by detecting devices M43 and M44. And depending on the measured error, a control device M3 controls a steering angle regulating device M1 and a brake fluid pressure regulating device M2 to maintain the operation performance of the neutral condition of the vehicle, or allows only a negligible understeer generated in the operation of a cornering and the like as a tolerance. The stability of the vehicle can be maintained in such a way.
Patent JP-H05118256-A (JP)
Title: Device for supplying combustion chamber of internal combustion engine with fixed quantity of combustion gas
Inventor: SEBASUCHIYAN ZABETSUKU
IPC: F02M26/70
Filed: 1992-04-08
Abstract: PURPOSE: To provide a device with improved functionality and reliability, which can be made at low cost. CONSTITUTION: A device for feeding burned gas in measured quantities into a combustion chamber of an internal combustion engine 5 comprises a suction pipe 6 provided with a throttle valve 3, and an exhaust pipe 7. The suction pipe is connected to the exhaust pipe by a line 2 comprising a shutoff valve 1, and the throttle valve is mounted on a drive shaft in the suction pipe. The shutoff valve 1 comprises a closing element, which is able to be actuated by the drive shaft 4.
Patent JP-H03289388-A (JP)
Title: Switching method for gain of servo motor circuit
Inventor: OKAMOTO NOBUHIRO
IPC: H02P29/00
Filed: 1990-03-31
Abstract: PURPOSE:To simply switch a servo gain inexpensively by digitally modulating the servo gain according to a modulation constant responsive to switching condition such as type of a load, etc., by a computer for digitally forming an error signal of phase or speed of a motor, and switching the gain. CONSTITUTION:If an LD or a CLD becomes a reproducible state, a reproduction horizontal synchronizing signal (PBH signal) is input to a terminal, a phase comparator 11 forms a first DIF signal with a reference horizontal synchronizing signal (REFH signal) of a terminal 2 as a reference, and supplies it to a modula tor 12. On the other hand, a modulation constant alpha responsive to an STAS signal of a status information unit 14 responsive to type, reproducing mode, etc., of a disc is read from a memory by a constant deciding unit 13, and sup plied to the modulator 12. A second DIF signal modulated and varied by the modulator 12 for modulating the duty ratio of a first DIF signal with the con stant alpha is supplied to a motor driver 7 through an integrating amplifier 4 and a phase compensator 5.
Patent JP-H07280465-A (JP)
Title: Heat exchanger and multi-stage heat exchanger
Inventor: SUMIYA KEN
IPC: F28D1/06
Filed: 1994-04-04
Abstract: PURPOSE:To efficiently separate refrigerant liquid mist generated upon boiling of refrigerant liquid in a heat exchanger by providing a gas bleeding tube for externally guiding demister separate gas, a demister separate liquid drain tube provided at a bottom of a second partition chamber and a refrigerant liquid drain tube provided at a bottom of a first partition chamber as required. CONSTITUTION:A refrigerant fluid introducing tube 11 and a fluid-to-be-cooled flow tube 13 having a heat exchanging position 17 at a position lower than a height of a partition plate 4 through a first partition chamber 1 are provided in the chamber 1 of two partition chambers. A demister 21, a gas bleeding tube 22 for externally guiding demister separate gas and a demister separate liquid drain tube 23 at a bottom are provided in a second partition chamber 2 of the two chamber 5. A refrigerant liquid drain tube 12 is provided at a bottom of the chamber 1 as required. The two chambers are provided, the demister is provided in the second chamber thereby to efficiently separate refrigerant liquid mist in a heat exchanger, refrigerant gas is bled without accompanying the mist.
Patent JP-S5422102-A (JP)
Title: Wire transmission system using light and electricity in common
Inventor: KURIYAMA MASAO
IPC: H04B10/00
Filed: 1977-07-20
Abstract: PURPOSE:To secure an easy formation of the transmission line making good use of the characteristics of each transmission line, by using the photoelectric converter at the junction part between the conductive substance and the dielectric line.
Patent JP-H01260977-A (JP)
Title: Clamp circuit
Inventor: KIMURA RINJIRO
IPC: H04N5/18
Filed: 1988-04-11
Abstract: PURPOSE:To attain stable digital synchronization separation by clamping an input signal to an A/D converter to a specific voltage so as to utilize effectively the input range of an A/D conversion section. CONSTITUTION:An analog composite video signal inputted to an input terminal 1 is clamped by an amplifier 5 whose clamp level is set by a clamp level setting device 4 and the result is inputted to an A/D converter 6. A digital video signal from a delay circuit 7 is compared with a reference level (reference sink top level) by a comparator 11 and the result of comparison is outputted to an inte gration average circuit 13. The synchronizing signal component outputted from the integration average circuit 13 is converted into an analog signal by a D/A converter 15, amplified by an amplifier 17 and fed to the said clamp level setting device 4 as a correction voltage. Thus, the sink top clamp at the clamp section is attained with high accuracy at a high speed.
Patent JP-S5213096-A (JP)
Title: Fuel rod inspection device
Inventor: NISHI MASATOSHI
IPC: G21C17/06
Filed: 1975-07-18
Abstract: PURPOSE: ϒ-scan method is improved, obtaining a handy, high measurement accuracy void measurement device between pellets. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-H08263543-A (JP)
Title: Method and device for verifying wiring layout
Inventor: SATO MOTOYUKI
IPC: G06F17/50
Filed: 1995-03-20
Abstract: PURPOSE: To facilitate specifying operation for a short-circuit error place. CONSTITUTION: The wiring layout verifying device which decides short-circuit errors of the designed wiring layout and displays the patterns of the short-circuit errors is provided with a trace part 11 which traces the decided short-circuit error patterns in the connection order, a decision part 12 which collates the in-pattern flags to decide a pattern where a different flag is present, and an internal short-circuit error place emphasized display specification part 13 which emphasizes and displays the pattern decided to have the different flag. Further, the device is provided with a decision part which decides adjacent patterns having different flags by collating the flags of the adjacent pattern and a mutual short-circuit error place emphasized display part which emphasizes and displays the adjacent patterns having the different flags.  Therefore, only the short-circuit error patterns are emphasized and displayed to facilitate the specifying operation for the short-circuit error places. Only the mutual short-circuit error patterns are emphasized and displayed to facilitate the specifying operation for the short-circuit error places.
Patent JP-H01261545-A (JP)
Title: Speed change controller for automatic transmission
Inventor: TAKIZAWA SATORU
IPC: F16H61/02
Filed: 1988-04-11
Abstract: PURPOSE:To prevent impact or strange feeling during up-shift by releasing down-shift upon elapse of a predetermined time if the throttle is opened during engine brake down-shift operation. CONSTITUTION:An engine brake down-shift determining means F receives vehicle speed information from a means A, speed reduction information from a means C, OFF-delayed idle information from a means I and gear position information from a means G, then the means F judges whether or not engine brake down-shift conditions are satisfied and provides the judgement results to the speed change control means G. The OFF-delay setting means I sets a delay for the idle information provided from the means D only during idle OFF time.
Patent JP-S59214580-A (JP)
Inventor: SATOU MITSUO
IPC: B25J9/16
Filed: 1983-05-20
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-2000286262-A (JP)
Title: Semiconductor device and its manufacture
Inventor: MATSUURA MASAZUMI
IPC: H01L23/522
Filed: 1999-03-30
Abstract: PROBLEM TO BE SOLVED: To provide the manufacture of a semiconductor device, which materializes one of such structures in which an F diffusion preventing film is not etched at formation of the metallic wiring of an upper layer and that an SiOF film is not polished directly by CMP method, in a semiconductor device equipped with an F diffusion preventing film for preventing the F atoms in the SiOF film from diffusing into the metallic wiring of an upper layer. SOLUTION: In this manufacture, a first layer metallic wiring 2, an SiOF film 3, and an F diffusion preventing film 6 are formed on the surface of the base layer 1 including a substrate, an element made on the substrate, and an insulating layer formed to cover the substrate and the element. For this F diffusion preventing film 6, it is sufficient to adopt a silicon nitride film or a silicon oxide film which includes Si-H bonding. Then, a spacer film 4 is made on the surface of the F diffusion preventing film 6, and the surface is flattened. Then, the second layer metallic wiring 5 is formed on the surface of the spacer film 4.
Patent JP-H11326581-A (JP)
Title: Pole fitment inspection device
Inventor: DAVIS TREVOR JAMES
IPC: G21C17/003
Filed: 1999-03-30
Abstract: PROBLEM TO BE SOLVED: To increase the percentage of a volume range and to achieve auxiliary automation with a compact and easy-to-use inspection device by providing a scanner assembly that is constituted so that it is movably connected to a base part assembly and inspects a shroud welding part. SOLUTION: When an inspection device 20 is properly positioned, a scanner assembly 20 scans a shroud. Especially, a radial bearing 54 is moved along a linear bearing 36 so that it is adjacent to the upper portion of a base part assembly. A scanner carriage 60 is positioned at a first end 56 of the bearing 54. After that, when inspection probes 68A and 68B completely scan the shroud, the carriage 60 is moved between an end 56 of the bearing 54 and a second end 58. Then, the bearing 54 is moved along the bearing 36 toward the lower portion of a assembly 24 by a distance that is equal to the height of the completed scanning. After that, when the probes 68A and 68B scan the shroud, the scanner carriage 60 is moved between the ends 58 and 56 of the bearing 54.
Patent JP-H11282607-A (JP)
Title: Information processor
Inventor: UMETSU HIDETAKA
IPC: G06F3/02
Filed: 1998-03-31
Abstract: PROBLEM TO BE SOLVED: To provide an information processor capable of maintaining operability and portability. SOLUTION: The information processor is provided with an attachable and detachable input unit 20 forming a keyboard 12 and a mouse 14 on its upper surface and forming a tablet 26 on its rear face and constituted so that even when the keyboard 12 and the mouse 14 are used, the tablet 26 can be used by vertically inverting the unit 20. The unit 20 is connected to a body (base unit) 23 through a cable 24.
Patent JP-H03286666-A (JP)
Title: Integrated service digital network terminal equipment
Inventor: MISAWA YASUO
IPC: H04M3/42
Filed: 1990-04-02
Abstract: PURPOSE:To ensure the connection with a transfer destination terminal equipment by generating a call message including a transfer capability and a high order layer matching performance to a transfer destination terminal equipment according to a reply content from a called terminal equipment upon the receipt of a reply message. CONSTITUTION:An incoming call processing section 7 adds a transfer destination address read from a transfer destination memory 2 to a reply message to an incoming call message and adds a transfer capability and a high order layer matching performance read from an attenuation memory 6. A dial processing section 8 not only adds an incoming call address to a call message but also the transfer destination address, the transfer capability and the high order layer matching performance included in the reply message from the called terminal equipment to the caller message with respect to the terminal equipment of the transfer destination.
Patent JP-S63253373-A (JP)
Title: Simulation of copying machine
Inventor: HORI KAZUTO
IPC: G03G21/00
Filed: 1987-04-09
Abstract: PURPOSE:To easily and quickly detect the abnormalities of switches and a temperature detection element by operating a display consisting of plural segments in accordance with the respective states of the switches and a detected output. CONSTITUTION:The segments (digits) (a)-(g) of the display 45 correspond to error outputs from switches 21a, 21b, 22-25 and a thermistor 26. Each digit is set in such a way that it is lit up at the state when each switch is ON and error is outputted, but is put out at the state when each switch is OFF and no error is outputted. Accordingly, along with the move of an original table 1, and the feed and conveyance of a transfer sheet, a set of switches are sequentially ON. Interlocking with that, the corresponding digits of the display 45 sequentially light up. If there are any abnormal switches that do not operate normally, the corresponding switches do not light up. By confirming which digits do not light up, a user can instantaneously identify which ones among the switches 21a, 21b, 22-25 and the thermistor 26 are troubled.