baber/WOPTO huggingface dataset:
Patent JP-H0669557-A (JP)
Title: High sensitivity circuit for detecting magnetic field
Inventor: SHIMIZU NOBUHIRO
IPC: H01L39/22
Filed: 1992-08-20
Abstract: PURPOSE:To increase the voltage change of a dc SQUID to the input magnetic field, and improve the sensitivity. CONSTITUTION:A plurality of dc SQUID's are connected in series. Since the output voltage is summed by the number of dc SQUID's connected in series, the amount of the change in the output voltage against the external magnetic field is increased, and the impedance of the whole circuit can be made large. Thereby impedance matching is facilitated for an FLL circuit, and the highly sensitive detection of a magnetic signal is facilitated. Since each of the dc SQUID's is formed by a method wherein a thin film is patterned on a common substrate by a photolithography process, an arbitrary number of input coils 5, feedback modulation coils 6 and SQUID loops 7 are patterned to be connected in series.
Patent JP-S6467464-A (JP)
Title: Anti-skid control method for automobile
Inventor: ISHIZEKI SEIICHI
IPC: B60T8/1761
Filed: 1987-09-04
Abstract: PURPOSE:To shorten the time of a pump operation by controlling a set time that operates a brake liquid pressure pressurization pump at the completion time of an anti-skid operation, according to the decision result of whether the completion of the anti-skid operation has been made during depressurization or not. CONSTITUTION:On an occasion in which brake liquid pressure that has been generated at a master cylinder 2 by stepping on a brake pedal 1, is fed to a brake 4 and braking force is generated, a brake liquid pressure retaining control valve 5, when the degree of the rate of the lowering of a car wheel speed has become more than a set value, is made to close by means of a control circuit 11. Also, when the lowering amount of the car wheel speed has reached a set value, a brake liquid pressure depressurizing control valve 7 is made to open. Afterwards, when the stepping on of the brake pedal 1 is released, and braking is released, an electromagnetic pump 9 is operated, and a pressure liquid within a reserver 8 is led into a main liquid pressure system passage 6 through a relief valve 10, and on this occasion, the operation time of the pump is controlled according to the decision result of whether the completion of an anti-skid operation has been made during depressurization or not.
Patent JP-H0888230-A (JP)
Title: Manufacture of transistor
Inventor: FUKUMOTO SHINJI
IPC: H01L29/732
Filed: 1994-09-16
Abstract: PURPOSE: To provide a transistor manufacturing method by which a transistor which is less in current loss at the surface of its base layer, can maintain a high current amplification factor without deteriorating its linearity, and does not produce loud noise is manufactured. CONSTITUTION: A transistor manufacturing method includes a thermal oxidation process in which an impurity precipitation preventing oxide film 16 is formed on the surface of an P-type base layer 15 at a prescribed diffusing temperature in a dry O2 atmosphere by selectively adding an impurity used for forming the base layer 15 to the surface of the semiconductor layer 12 and gradually heating the surface of the base layer 15, process in which an oxide film which is required for the formation of an emitter window is formed in a wet O2 atmosphere at the same diffusing temperature, and process in which the semiconductor layer 12 is heat-treated for 10 and several minutes at the same diffusing temperature and, successively, the base layer 15 is gradually cooled after switching the atmosphere to a dry inert atmosphere.
Patent JP-S6378268-A (JP)
Title: Miltiprocessor system
Inventor: YOSHINO ISAO
IPC: G06F15/16
Filed: 1986-09-22
Abstract: PURPOSE:To collect trouble information of all processors and controlling circuits simultaneously by reporting trouble to all remaining processors and controlling circuits when an optional processor or a controlling circuit detects trouble. CONSTITUTION:When trouble is detected by the trouble detecting mechanism 121 of a controlling circuit 101, the circuit 101 transfers information that trouble is detected to processors 1, 2...n and remaining controlling circuits 102...n02 simultaneously from a trouble communication line 40 through a common trouble communication line 31. On receiving this information, processors and controlling circuits save log information related to a common bus line 30 in respective log registers 11...1n and 112...n12. Then the program is interrupted by interruption generating circuit 21...2n of processors 1...n and notice is given to collect information. Thereby, information at the time of trouble detection can be collected simultaneously shared with processors.
Patent JP-H0884807-A (JP)
Title: Game machine and game method using the same
Inventor: TAKEMOTO TAKATOSHI
IPC: A63F7/02
Filed: 1994-09-16
Abstract: PURPOSE: To provide the continuity of game contents reflected with the game result in the past by executing value-added decisions based on organic game rules for the collated results of display data respectively prepared on plural variable display parts, in addition to a prize winning process due to the combination of specified picture patterns on the variable display parts. CONSTITUTION: When prize winning 16b at a specified prize winning port means 16 is newly generated while a picture pattern matching game is executed, a holding means 19 stores and displays a number 19a of valid rights for unexecuted picture pattern matching games. A variable display means 17 is composed of plural variable display means 17a and each time a turn display control instruction 20a is received or corresponding to the number 19a of valid rights, the variable display parts 17a generate display data 17b as the result of the picture pattern matching game by executing the turn display of the picture pattern matching game. A value-added deciding means 21 collates the display data 17b generated by the variable display parts 17a and generates value-added data 21a by performing the value-added decision based on the collated results.
Patent JP-H0561661-A (JP)
Title: Succession relation display system for hierarchical structure data
Inventor: TAKAHASHI MASAJI
IPC: G06F3/0482
Filed: 1991-09-03
Abstract: PURPOSE:To easily refer to data by making it possible to select necessary data in a table sorting succession relation and displaying an easily observable succession relation diagram having no line crossing. CONSTITUTION:This succession relation display system is provided with a data storing part 14 for storing information including the mutual succession relation of data in a hierarchical structure data group, a data analyzing means 11 for sorting respective data stored in the storing part 14 to the highest order data which are not succeeded by other data at all, multiplex succession data succeeded by plural data and signal succession data succeeded only by one data, a selection switching means 12 for displaying a sorting table on a screen to select necessary data, and a display means 13 for displaying a succession relation diagram in a range from the selected data up to the highest order data and down to the multiplex succession data or the lowermost data having no destination to be succeeded.
Patent JP-H0654489-A (JP)
Title: Laminated core of rotary electrical equipment
Inventor: SAKAMAKI HIROTAKA
IPC: H02K1/14
Filed: 1992-07-29
Abstract: PURPOSE:To provide a laminated core of a rotary electrical equipment which can be manufactured at low cost and has a large converging force of a magnetic flux, no difference in level on the entire outer surface and has no waste of space in winding. CONSTITUTION:This is a ring-shaped laminated core 4 of a rotary electric equipment which has a plurality of salient poles 3 around which a coil 2 is wound face to face with a magnet 1. The laminated core 4 is manufactured by laminating a plurality of single-cores 5. The single-core 5 is made by forming the salient poles continuously on a longitudinal yoke plate 6 and then by making the yoke plate 6 into the shape of a ring. It would also be nice that the yoke plate 6 is made by rolling a silicon steel plate and then by forming the salient poles so that they may project in the rolling direction.
Patent JP-S60168246-A (JP)
Inventor: DEIBETSUSHIYU BUHATSUTO
IPC: G06F11/34
Filed: 1984-10-24
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-2000033417-A (JP)
Title: Method for descaling ferrous wire rod and device therefor
Inventor: OKAMURA KIYOTAKA
IPC: B24C1/00
Filed: 1998-07-21
Abstract: PROBLEM TO BE SOLVED: To provide a descaling method of a ferrous wire rod by which descaling is rapidly and surely executed even when a thick scale layer is complicatedly formed on the surface of the wire rod, and device therefor. SOLUTION: Before applying electrolytic descaling treatment to the ferrous wire rod W, by blowing an air current 62 containing abrasive particles against the ferrous wire rod W, shotblasting for partially removing the scale layer formed on the surface of this wire rod is executed. By dipping the wire rod W after the shotblasting into an electrolytic solution and making the electric current flow between an electrode and the wire rod W which are arranged in this electrolytic solution through the electrolytic solution, the electrolytic descaling treatment of the surface of this wire rod W is executed. By applying the electrolytic descaling treatment to the surface of the wire rod after shotblasting, the effect of descaling is rapidly enhanced, so, even when the thick scale layer is complicatedly formed on the surface of the wire rod, descaling is rapidly and surely executed.
Patent JP-H10124355-A (JP)
Title: Method and system for automatic file generation and recording medium where program performing automatic file generating process is recorded
Inventor: DOI NAOKI
IPC: G06F12/00
Filed: 1997-08-19
Abstract: PROBLEM TO BE SOLVED: To automatically generate a new file which has the correction contents of a corrected file reflected on an updated file from a basic file, the corrected file, and the updated file. SOLUTION: When the basic file A is corrected to generate the corrected file B and then the basic file A is updated to generate to the update file C, the new file D is generated by reflecting the correction contents of the corrected file B on the updated file C. Namely, the sizes and lines of the respective files are compared to check whether the files are identical (step S1). When the files are not identical, the files are compared, line by line, and divided into identical parts and different parts; and the identical parts and different parts are put together into blocks to obtain block information (step S2). Then the pieces of block information of the respective files are compared to detect change points, and the new file D is generated by adding blocks to the updated file C or deleting blocks (step S3).
Patent JP-2000059360-A (JP)
Title: Information acquisition method in network management system and its device
Inventor: OKAMOTO NOBUHIRO
IPC: G06F15/00
Filed: 1998-08-06
Abstract: PROBLEM TO BE SOLVED: To provide an information acquisition method in a network management system and its device that easily solve various troubles without relying on experience and knowledge and the need for complicated and time-consuming hand work for inquiry to a manufacture. SOLUTION: A network management system 20 is provided with a retrieval keyword acquisition means 21 that obtains a retrieved keyword from a cause of occurrence of trouble on the occurrence of trouble in the device, and an inquiry from generating means 22 that generates a form of an inquiry document to a device manufacture in response to the designation by the manufacture to obtain information required to solve trouble. Thus, information is easily acquired by home pages 31-33 of the manufacture on the Internet 30.
Patent JP-H1061832-A (JP)
Title: Piping with heater
Inventor: YAMAGUCHI TETSUO
IPC: F16L9/12
Filed: 1996-08-23
Abstract: PROBLEM TO BE SOLVED: To provide a piping with a heater of simple and low-cost constitution. SOLUTION: In a piping 1 with a heater, a heat transfer sheet 3 is arranged in an adhering state on the outer peripheral surface of a resin pipe 2 formed of synthetic resin, such as polyvinyl chloride. Two heater modules H1 and H2 formed in a long tape-form state by insulation-covering a PTC element heat generating substance with resin are doubly wound around the outer surface of the heat transfer sheet 3. Further, the piping 1 with a heater has a heat insulation material 4 sheathed in a manner to cover the heat transfer plate 3 and a heater module layer in a state that the heater modules H1 and H2 are wound around the outer surface of the heat transfer plate 3.
Patent JP-H1155031-A (JP)
Title: Array feeding reflecting mirror antenna
Inventor: KOBAYASHI OSAMU
IPC: H01Q3/40
Filed: 1997-08-06
Abstract: PROBLEM TO BE SOLVED: To reduce the side lobe level of radiation pattern by arranging plural element antennas that constitute an element antenna array on a curved surface. SOLUTION: An antenna consists of a feeding system 107b and a parabolic reflecting mirror 108, and the system 107b has plural beam ports 1011 to 101M which are applicable to the antenna beams. A matrix circuit 103b distributes a signal that is inputted to any of the ports 1011 to 101m , and outputs which appear at all of output terminals 1021 to 102N and each element antennas 1061 to 106N that constitute a conformal array antenna 106b are connected one to one. Each element of the antennas 1061 to 106N is distributed on a spherical surface of the radius R 116 of curvature of a parabolic reflecting mirror focal point 110 center. A spherical surface wave front 113 is radiated from the antenna 106b and is reflected against the mirror 108, and beams are formed in a prescribed direction.  With this, an electric field distribution of a high symmetry is acquired at an open surface of the mirror 108 and side lobe of a radiation pattern that is its Fourier transform is reduced.
Patent JP-S6282540-A (JP)
Title: Cassette holder
Inventor: YOSHII TETSUJI
IPC: G11B15/665
Filed: 1985-10-07
Abstract: PURPOSE:To prevent a such wrong handling state as the slide cover of a taken- out tape cassette is kept locked at an open position, by providing a protection cover which opens the slide cover with insertion of a tape cassette and simultaneously covers the side wall part of the opened slide cover. CONSTITUTION:When a tape cassette 1 is inserted, the lock to set a slide cover 3 at a closed position is released. Then the front end part of the cover 3 abuts on a contact part 8. Thus an opening action of the cover 3 is started. The opening action of the cover 3 is over when the insertion of the cassette 1 is through. The cover 3 is locked at its open position. Under such conditions, a cassette holder 6 is turned clockwise and set at a prescribed playing position. Meanwhile a rotary cover a abuts on a contact pin 15 and is opened. When the cassette 1 is taken out, the holder 6 is moved to the 1st position from the 2nd position. Thus the cover 2 energized usually in its closing direction is closed. Under such a condition, the cassette 1 is taken out to prevent such a case as the side part of the cover 3 is held by fingers. Thus, the cover 3 is kept within the holder 6 after the lock of the cover to its open position. Then the cover 3 is taken out together with the cassette 1 after the cover 3 is closed completely.
Patent JP-H0271020-A (JP)
Title: Cooker
Inventor: SHIROKAWA NOBUO
IPC: F24C7/02
Filed: 1988-09-06
Abstract: PURPOSE:To simplify the constitution without the need of a complicated choke structure and the like by using a single motor and applying these operations with one shaft when a turn table is used during a high-frequency heating cooking or a kneading rod is applied at the time of bread kneading. CONSTITUTION:At the time of bread kneading, a microcomputer 36 outputs a gate signal alternately synchronized with a power source signal of 50/60Hz from output ports O3, O4 two-way thyristors 39, 40 through photocouplers 37, 38, so that a capacitor motor 21 repeats normal rotation and reverse rotation. At the time of bread kneading, the capacitor motor 21 rotates at 1800rpm and the speed of rotation becomes 300rpm by the use of pulleys. At the time of high-frequency heating, the microcomputer 36 converts a signal of AC 100V into a DC wave by a power source signal converting circuit 41 to read in an I0 port, but this is repeated so as not to flow a current in a constant cycle in order to make the current for the capacitor motor 21 low power after the current is flowed in a half-cycle. Low power is supplied to the capacitor motor 21 to realize 5-6rpm.
Patent JP-H05232888-A (JP)
Title: Indicator operator assembly
Inventor: AKUBARU MOHABACHIZADEE
IPC: G09F13/28
Filed: 1992-07-29
Abstract: PURPOSE: To provide an indicator operator assembly which can utilize a low- intensity light source and is well fitted to sunshine and night vision goggles. CONSTITUTION: An optical valve 26 is put on an opaque plate 22 containing a transparent lens and the plate 22 carrying a prescribed name on the top is put on a filter 20. A low-intensity light source 8 is arranged opposedly to the filter 20 and connected to a power source through a switch. The valve 26 is controlled to a transparent or opaque state by means of a shutter driver which energizes or deenergizes the valve 26 so that the prescribed name can be visually displayed when the valve 26 is energized and cannot be displayed when the valve 26 is deenergized.
Patent JP-S6467009-A (JP)
Title: Indoor antenna
Inventor: MORIYAMA ATSUO
IPC: H01Q1/12
Filed: 1987-09-07
Abstract: PURPOSE:To obtain the best reception state in applying switch operation while viewing and listening picture and audio signal by separating the titled antenna into a main body mounted with antenna elements and a control section applying switching of the directivity and sensitivity of the antenna elements so as to set freely the installing location of the main body to a position having an excellent radio wave. CONSTITUTION:The main body 10 receiving a radio wave to an indoor antenna and the control section 18 switching the directivity or the like of the antenna elements 14, 15 mounted to the main body are provided separately. Thus, the control section 18 is placed on, e.g., the TV receiver 19 and the main body 10 is mounted to a location freely where the radio wave reception state is excellent. Thus, various mounting forms such as wall mounting can be adopted for the shape of the indoor antenna being a stationary type to a conventional system.
Patent JP-S6465846-A (JP)
Title: Fine processing
Inventor: TAKEUCHI YOSHINORI
IPC: H01L21/306
Filed: 1987-09-07
Abstract: PURPOSE:To give a heat-resistance lift-off mask and to make possible a high- temperature deposition and a high-temperature heat treatment by a method wherein an SiO2 film and an SiNx film containing a small quantity of hydrogen are laminated on a substrate to form a fine pattern with a prescribed etching liquid. CONSTITUTION:An SiO2 film 12 and an SiNx film 13 containing a small quantity of hydrogen are deposited in order on a substrate 11 consisting of InP and so on. A fine pattern is formed on the films 12 and 13 using a mixed etching liquid of an HF etching liquid, an NH4F etching liquid and an H2O etching liquid. Then, after being deposited, AuZn is heat-treated (450 deg.C) and is dipped in a mixed etching liquid of an HF etching liquid, an NH4F etching liquid and an H2O etching liquid to lift off an AuZn film 14.
Patent JP-H0886249-A (JP)
Title: Exhaust gas recirculation control device for lean burn engine
Inventor: ITOYAMA HIROYUKI
IPC: F02D41/02
Filed: 1994-09-19
Abstract: PURPOSE: To reduce an influence exercised on combustion stability by humidity of the atmosphere on a lean operation condition, in a lean burn engine. CONSTITUTION: In a lean burn engine, an exhaust gas recirculation control device for the lean burn engine comprises a target exhaust gas recirculation rate setting means (f) on the lean side to set a target exhaust gas recirculation rate on the lean operation condition to a range where an influence exercised on lean combustion by humidity is removed; and an exhaust gas recirculation means (g) to effect recirculation of exhaust gas to an engine so that an exhaust gas recirculation rate attains a set target value.
Patent JP-H0969142-A (JP)
Title: Card reader
Inventor: SHIMA YASUSHI
IPC: G06K17/00
Filed: 1995-08-31
Abstract: PROBLEM TO BE SOLVED: To provide a card reader capable of accurately managing the entrance/ exit into/from a user's room. SOLUTION: A pair of three transmitting/receiving coils 11A to 11C, 11D to 11F are respectively fixed to both side walls 26 in contact with a door 25, and when outputs more than a prescribed level are obtained in the order of the coils 11A, 11B, 11C or 11D, 11E, 11F at the time of reception, entrance is judged, the door 25 is unlocked and an entrance signal is outputted. When outputs more than the prescribed level are obtained in the order of the coils 11C, 11B, 11A or 11F, 11E, 11D, exit is judged, the door 25 is unlocked and an exit signal is outputted.
Patent JP-S6380794-A (JP)
Title: Controlling method for motor
Inventor: ITO KOICHI
IPC: H02P23/00
Filed: 1986-09-24
Abstract: PURPOSE:To inexpensively detect and control the rotating speed of a motor without special detector nor special wirings by detecting the rotating speed from an induced voltage wave generated in a stator winding, and detecting a load amount by the variation of the speed. CONSTITUTION:A current is fed to or interrupted from a motor by ON or OFF of a triac. A current from a power source is interrupted to generate a voltage depending upon a rotating speed at a terminal of a stator winding. This is input by a signal converter to a controller to obtain the rotating speed of a motor. The acceleration of the rotation of the motor is calculated by the state of the variation of the speed, obtained in advance by calculating and experiments, corresponded to a load amount associated in a program to presume the load amount.
Patent JP-H0885477-A (JP)
Title: Tractor
Inventor: SATO KENICHI
IPC: B62D25/24
Filed: 1994-09-19
Abstract: PURPOSE: To provide a tractor having easily removable bonnet side plates and facilitating the inspection of the bonnet inside. CONSTITUTION: Bonnet side plates 8 are suspended downward from both the right and left sides of a bonnet top plate 7 located above an engine 3, and the reinforcing frame 13 of a front work machine fitting frame 10 is provided on the outside of the bonnet side plates 8 in this tractor. The bonnet side plates 8 are vertically divided, the upper bonnet side plates are made removable, and the reinforcing frame 13 is arranged on the outside of the lower bonnet side plates.
Patent JP-S60115607-A (JP)
Title: Polymer composition for sealing electronic circuit element
Inventor: SAKURAI WATARU
IPC: H01L23/31
Filed: 1983-11-28
Abstract: PURPOSE:The titled composition showing excellent dielectric properties in the high-frequency region and providing easy sealing, comprising a reactive vinyl monomer, 1,2-polybutadiene, a reaction initiator, and amorphous quartz glass powder. CONSTITUTION:100pts.wt. (A) 1,2-polybutadiene is mixed with about 5-30mol%, based on component A, reactive vinyl monomer (e.g., styrene), about 1-2pts.wt. reaction initiator (organic peroxide, e.g., t-butyl perbenzoate), about 200pts.wt. amorphous quartz glass powder and, optionally, about 0.01-1pt.wt. reaction accelerator (e.g., cobalt naphthenate). The moisture resistance can be improved when said glass powder is surface-treated with a silane coupling agent (e.g., gamma-methacryloxypropyl-trimethoxysilane).