baber/WOPTO huggingface dataset:
Patent JP-H05265848-A (JP)
Title: Memory ic
IPC: G06F12/02
Filed: 1992-03-19
Abstract: PURPOSE:To access continuous addresses at a high speed and to simplify the processing without random access to memory cells and any special external circuit. CONSTITUTION:An address buffer 1 receives an address input signal 10. A memory cell array 5 stores the data of plural words. An address counter 2 can be preset by a preset signal. An address selector 3 switches and outputs the address input signal and the output of the address counter 2 corresponding to an address select signal. An address controller 4 selects one specified word of a memory cell array 5 from the output address of the address selector 3. An input/output data controller 6 writes input data from the outside to the selected specified memory cell or reads stored data from the selected memory cell to the outside.
Patent JP-S60207801-A (JP)
Inventor: SAGAYAMA YUTAKA
IPC: G21D3/08
Filed: 1984-03-30
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-H08263428-A (JP)
Title: Information processor for applying split transfer system and bus arbitrating method for same
Inventor: SHIROKURA HATSUO
IPC: G06F13/362
Filed: 1995-03-22
Abstract: PURPOSE: To solve the problem that data cannot be sent because a bus is not available although the data are already in the state to be sent back. CONSTITUTION: Concerning the information processor for applying split transfer system, this device is provided with a monitor line 16 connected to a bus 13 and a bus arbitrator 15 monitors the bus 13 through this monitor line 16 so that slave equipment to which read requests are applied from master equipment 12 and 14 can be detected through this bus 13. When the slave equipment 11 is detected as the read request destination, for example, the priority of that slave equipment 11 on bus use right possession is set at the top. Thus, when a bus use right possessing request is outputted from that slave equipment 11 through a use right request signal line 17 for sending read data, unless the bus 13 is used, the bus use right is preferentially applied from the bus arbitrator 15 to that slave equipment 11.
Patent JP-S60206596-A (JP)
Title: Pb alloy brazing filler metal for semiconductor device
Inventor: HOSODA NAOYUKI
IPC: C22C11/00
Filed: 1984-03-30
Abstract: PURPOSE:To improve airtight sealability and heat conductivity by forming a Pb alloy brazing filler metal of a compsn. contg. specific % of 1 or >=2 kinds of Sn and In and the balance Pb and impurities and controlling the oxygen content in the impurities to a prescribed range. CONSTITUTION:A Pb alloy brazing filler metal is made by a vacuum melting method, etc. Said metal is incorporated with 1-65% 1 or 2 kinds of Sn and In, is incorporated further with 1-10% Ag and consists of the balance Pb and inevitable impurities. The content of oxygen as the inevitable impurity is controlled to 1-<20ppm. The Ag component is incorporated therein according to need in order to improve wettability and adhesion strength. Since the oxygen component in the impurities is low, the void amt. to be generated during brazing is extremely decreased and the brazing with the improved airtight sealability and heat conductivity is attained.
Patent JP-S57177393-A (JP)
Title: Aerator
Inventor: ISHIDA KOUJI
IPC: C02F3/34
Filed: 1981-04-24
Abstract: PURPOSE: To perform efficient aeration without changing agitation capacity, by connecting a passage for gas recovered from water, to be purified, to an oxygen- contng. gas-feed passage, and arranging a controller for the mixing ratio of oxygen-contng. gas to the recovered gas in the merged gas stream.  
     CONSTITUTION: The upper portion of a purifying vessel 3 is covered with a a cover 7, and a passage 8 provided with a suction fan 9 to recover gas discharged from water, to be purified, inside the purifying vessel 3 is connected to a space S between the cover 7 and the surface of the water, to be purified, inside the purifying vessel 3. The recovering passage 8 is communicated through a distribution valve 10 to an oxygen-contng. gas-feed passage 5. A flow rate- control valve 11 is attachted to the passage 5 at the upperstream side than the communicated point, and a control mechanism 12 is constituted in a manner such that the mixing ratio of the oxygen-contng. gas to the recovered gas in the merged gas stream can be contolled by the operation of the valves 10, 11. Owing to this constitution, a dissolved-oxygen amount can be controlled without chang ing agitation capacity, and aeration can be well performed. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-S60220585-A (JP)
Inventor: ROBAATO KURAAKU KAAREI
IPC: H01R13/50
Filed: 1985-03-27
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-H05263626-A (JP)
Title: Diagnosis device for engine exhaust emission control device
IPC: F02D45/00
Filed: 1992-03-19
Abstract: PURPOSE:To provide a device which can diagnose a deteriorated condition of an engine exhaust emission control device. CONSTITUTION:A front air-fuel ratio sensor 3 and a rear air-fuel ratio sensor 4 detect air-fuel ratios respectively on upstream and downstream of a catalyst 2. An autocorrelation function calculating means 13 calculates an autocorrelation function phixx of an output signal of the front air-fuel ratio sensor 3, and outputs the maximum value (phixx)max of the autocorrelation function phixx in every specified period. A cross-correlation function calculating means 14 calculates a cross- correlation function of the output signals of the front air-fuel ratio sensor 3 and the rear air-fuel ratio sensor 4, and outputs the maximum value (phixy)max at specified periods. A ratio of the value (phixy)max to the value (phixx)max, that is, a degree deterioration index PHIi is calculated at specified periods. The ratio is compared to a preset reference value to install a means 16 which judges the deterioration condition of the catalyst 2.
Patent JP-S63230315-A (JP)
Title: Insert molding method and mold therefor
Inventor: TAKEDA YASUYUKI
IPC: B29C45/14
Filed: 1987-03-18
Abstract: PURPOSE:To prevent fracture, deformation and efficiency change of an insert body by using a mold provided with an auxiliary cavity connected to product cavities or runners in addition to the product cavities by way of a narrow flowing path. CONSTITUTION:A mold for injection molding is provided with e.g. an auxiliary cavity 4 connected to product cavities 1, 1' by way of a narrow flowing path 3 in addition to the product cavities. The flow path is taken out of the product cavities, and in this case, it is necessary to arrange flow paths 3, 3' from all product cavities 1, 1' to the auxiliary cavity 4. It is preferable to arrange the auxiliary cavity at the remotest possible position from an injection gate 2. When an auxiliary cavity 9 is provided at the tip of a runner 7 by way of a flowing path 8, even if any number of product cavities is provided, one auxiliary cavity is sufficient for them, so the construction may become simple. By such construction, even if a brittle insert body is used, it is not destroyed, fractured or deformed by the pressure or flow of the resin at the time of injection molding, and a hollow body, etc., may be scaled.
Patent JP-S59190457-A (JP)
Title: Carburettor compensator in internal-combustion engine for vehicle
Inventor: MUKAI TOORU
IPC: F02M5/02
Filed: 1983-04-11
Abstract: PURPOSE:To prevent fuel-cut upon rapid turning of a vehicle, by providing an inclined part in the intermediate section of the arm of a float in a carburetor, and as well by making the supporting shaft of the arm slidable. CONSTITUTION:The arm of a float 10 is connected, through a steeply inclined section 18 and a gently inclined section 16, to a support shaft 14 which is supported in an elongated groove 26. Upon rapid turning of a vehicle, fuel in a float chamber is inclined toward the right of the drawing so that the supply of fuel from a main jet 28 is liable to be interrupted. At this time the float 10 moves left upward by its buoyancy. A float valve 20 normaly abutting against a gently inclined part 16 of a lever abuts against a steep inclined part 18, that is, the abutting position of the float valve 20 lowers, and therefore, the valve 20 opens to introduce fuel into the float chamber. With this arrangement, the liquid level of the fuel in the float chamber raises so that the main jet 27 is below the liquid level so that fuel-cut may be prevented.
Patent JP-H05263493-A (JP)
Title: Decorative panel installation structure and method of structural body on roof
IPC: E04B2/56
Filed: 1992-03-19
Abstract: PURPOSE:To construct a building with variation in outer appearance and with a favourable water proofing property with no scaffold. CONSTITUTION:This is a decorative panel installation structure of a roof unit 12, and a wall frame installation piece 33 projectively provided on the inner surface of a decorative panel 30 is placed and fastened on a panel corbel 36 projectively provided on the side part of the roof unit 12. Thereafter, on a connection overlapped part 35A of a connection plate 35 previously provided on a matching edge part of one panel of two of decorative panels 30 adjacently installed, the matching edge part of the other panel is fixed.
Patent JP-H11258559-A (JP)
Title: Optical switch, control method therefor, and storage medium recorded with the method
Inventor: YAMAGUCHI SHOHEI
IPC: G02F1/35
Filed: 1998-03-13
Abstract: PROBLEM TO BE SOLVED: To intercept and transmit an optical path by an optical control. SOLUTION: This optical switch is provided with an optical multiplexer 1 for composing and outputting an optical signal λS and control light λC which are externally inputted, and a saturable absorber type optical element 2 which has input and output ports and outputs an optical signal based on the signal output from the optical multiplexer 1. Here, when an input power of the optical signal λS is in a region where the optical signal inputted to the saturable absorber type optical element 21 attenuates, the intensity of the control light λC is set to OFF-state, and when the optical signal inputted to the saturable absorber type optical element 2 is in a transmission region, the intensity of the control light λC is set to ON-state.
Patent JP-H05264272-A (JP)
Title: Foundation frame, its manufacture, and method and device for measuring settlement of foundation frame
IPC: E02D27/32
Filed: 1992-03-19
Abstract: PURPOSE:To rapidly and precisely measure the settlement of a foundation frame for loading a heavy equipment such as a turbine. CONSTITUTION:A plurality of upper opened type liquid vessels 31 are embedded in the foundation frame upper surface part of a foundation frame 30 for setting a heavy weight, and the bottom part of each upper opened type liquid vessel 31 is connected through a connecting pipe 32 in the foundation frame 30 inner part, the connecting pipe 32 is embedded while being inclined from one side of the foundation frame 30 to the other side, and a stand 33 is fixed to each upper opened type liquid vessel 31 inner part. When settlement is measured, a valve 38 is opened, water is supplied from the lower side of the connecting pipe 32 and charged in each liquid vessel 31, and the water level is measured in each liquid vessel 31 by use of a depth micrometer 42 and a tester 34.
Patent JP-S56161761-A (JP)
Title: Diagnostic system for facsimile device
Inventor: HASEGAWA TERUO
IPC: H04L69/40
Filed: 1980-05-15
Abstract: PURPOSE:To execute quick and accurate diagnosis, by enabling to switch and input diagnostic signals to the input side of some functional blocks from a diagnostic signal generating circuit suitably. CONSTITUTION:In diagnosing a printer circuit 7, a selector switch S7 is switched, a test pattern signal of a diagnostic signal generating circuit 10 is supplied to a printer circuit 7, and the normality of the printer circuit 7 can be diagnosed from a playback output picture 9 obtained at that time. Further, the switch 7 is switched to a facsimile device, the test pattern signal is input to a demodulating circuit 5, and the diagnosis of the demodulation circuit 5 the same as mentioned above. Similarly, the normalities of a modulation circuit 3, memory circuit 2 and a video information read-in circuit 1 are diagnosed by the switching of switches S4-S6.
Patent JP-H09255230-A (JP)
Title: Method and device for taking out port thread of thread line package
Inventor: HAYASHIDA TORU
IPC: B65H67/08
Filed: 1996-03-19
Abstract: PROBLEM TO BE SOLVED: To provide a device for efficiently sucking and eliminating a surface layer thread by a suction nozzle after a thread end is taken out by an adhesive or adsorption rotary body. SOLUTION: A rotary body 2 having an adhesive or adsorption surface is brought into contact with the surface of a thread line package P, a thread end is wound on the outer periphery of the rotary body 2 by rotating the rotary body 2 together with a thread line package P in a thread line unfastening direction and then moved away from the line thread package P, and for sucking and peeling a thread line Y from the surface layer of the thread line package P by a suction nozzle 6, the thread line package P and the rotary body 2 are temporarily rotated in a direction opposite to the thread line unfastening direction and then the rotary body 2 is moved away from the thread line package P.
Patent JP-H01238238-A (JP)
Title: Subscriber line multiplex channel system
Inventor: ISE NOBORU
IPC: H04Q11/04
Filed: 1988-03-18
Abstract: PURPOSE:To vary a digital transmission frame on a subscriber line and assign by providing device for assigning a channel to an exchange side and to a terminal side respectively. CONSTITUTION:To a first channel assigning means 7 of the device of the exchange side connected to the device of the terminal side by a subscriber line 6 and a first channel forming and separating means 8, the channel capable of being transmitted is informed according to the line state of the subscriber line 6 from a first control means 9. At the time of transmitting to the terminal device side, control information having display information in a frame constituted of the channel in the frame is added to form the time division multiplex frame signal of a variable frame form. At the time of receiving, the control information in respective receiving frames is decoded to separate the respective channels. The terminal side device similarly dynamically changes the digital transmission frame on the subscriber line to assign one thereof to simply and effectively execute the digital communication.
Patent JP-S60209911-A (JP)
Title: Bias method of magneto-resistance effect head
Inventor: HASEGAWA YUUJI
IPC: G11B5/02
Filed: 1984-03-31
Abstract: PURPOSE:To attain reproduction of a signal magnetic field that is so far impossible by producing a bias magnetic field with a main bias magnetic field and a compensating bias magnetic field to increase and decrease the bias magnetic field and therefore shifting the action point of a rho-H characteristic curve in an appropriate range. CONSTITUTION:A compensating bias magnetic pole 26 is set approximate and opposite to an MR element 23 via an insulated layer 23 with the size, form and material substantially equal to the element 23. The conduction leads 28 and 29 connected to the pole 26 are led to a constant voltage driver which can reverse its polarity. An auxiliary bias magnetic field HB2 is set at HB=(HB2)DC+ or -DELTAHB2 by means of a variation components DELTAHB2. Then a current I2 is flowed to the pole 26 when both main bias and signal magnetic fields HB1 and HS are set in the same direction. Thus a compensating bias magnetic field (HB2)DC+DELTAHB2 is impressed to the field HS; while a magnetic field (HB2)DC-DELTAHB2 is impressed to the HS when both fields HB1 and HS are set in opposite directions to each other. Thus a minute signal magnetic field HS is superposed on the field HB1 and applied to an MR head 31 as shown by a rho-H characteristic curve when the field HB2 is formed in accordance with the direction of the field HS. Then an action point 33 is varied within a range + or -HB2.
Patent JP-H05270884-A (JP)
Title: Composition for slip casting
IPC: C09K23/52
Filed: 1992-03-19
Abstract: PURPOSE:To provide a composition for slip casting low in viscosity and containing a ceramic powder highly in concentration and a polar solvent such as alcohol as a dispersion medium. CONSTITUTION:The objective composition consists of the ceramic powder, the dispersion medium composed of the polar organic solvent and a dispersing agent composed of a compound expressed by a formula (1) or an alkylene oxide addition product of the compound. (1) R1-NH-(R2-NH)n-R3. In the formula (1), each of R1 and R3 is hydrogen or 2-4C alkyl group, R2 is 2-4C alkylene group, (n) is integer of 10-2000.
Patent JP-H07265738-A (JP)
Title: Electric precipitator
Inventor: KOBAYASHI TSUNEO
IPC: B03C3/47
Filed: 1994-03-31
Abstract: PURPOSE:To prevent the fan arranged to a rear stage from receiving large load by lowering the pressure loss in a dust collection electrode. CONSTITUTION:An electric precipitator 8 is connected on the way of a flow duck 1 of air to be treated and dust collection electrodes 10 and discharge electrodes 11 are alternately arranged in a casing 9. The dust collection electrodes 10 are formed of support frames 12 and a large number of the lattice plates 13, 13,... attached to the support frames 12. Each of the lattice plates 13 has a wedge shape in its horizontal cross section and is fixed to each support frame 12 so that the apex of a wedge is turned to the upstream side of flow.
Patent JP-H10245503-A (JP)
Title: Dye of thermally stable crystal form, preparation of the same and method for dyeing hydrophobic fiber using the same
Inventor: MURAKAMI YASUO
IPC: C09B67/00
Filed: 1997-03-04
Abstract: PROBLEM TO BE SOLVED: To obtain a dye of a crystal form which provides excellent dyeing stability in a high temperature dyeing and does not produce a tar-like substance or a coagulation product which inhibits dye fixing by choosing a specific disperse dye of an azo type having a crystal from having relatively intense peals at specific plural diffraction angles in the power X-ray diffractometry using Cu-K α ray. SOLUTION: In an azo disperse dye which has formula I, there is chosen a crystal form having relatively intense peaks at diffraction angles (2θ)[ deg.] of 8.3, 10.4, 18.8, 23.2, 25.2 and 28.2 in the powder X-ray diffractometry using Cu-K αray (β-type crystal). A mixture of a dye of formula I and a dye of formula II, wherein the content of the dye of formula II is 30%, is preferably used. This dye of the above crystal from can be produced by heat-treating a thermally nustable dye of formula I having α-type crystal form which is produced by a known method in an aqueous solution containing a water-soluble organic solvent or an anionic or nonionic surfactant at a temperature of 15 deg.C or higher.
Patent JP-S58181411-A (JP)
Title: Detection of melting-down of plug of piercer in steel pipe manufacturing stage
Inventor: OOYA NOBORU
IPC: G01M99/00
Filed: 1982-04-19
Abstract: PURPOSE:To detect accurately the melting-down of a plug, by measuring a motor current at the time when a shell is separated by retreating a thrust block, and comparing the current with a motor current in a normal state. CONSTITUTION:When a shell 5 is separated with the aid of a stripper 6 by retreating a thrust block 7 to retreat the shell 5, plug 1, and a plug holder 3, an electric current at the part (b) while the part (b) is being separated indicates an approximately fixed value in a motor current of the block 7. When anything unusual occurs in the plug 1, a part corresponding to a part (b') indicates an abnormal electric current pattern such as (b'). Thus an abnormal state of the plug 1 is detected by comparing a current taken out from an operating motor of the block 7 with an electric current at the normal state.
Patent JP-S59188467-A (JP)
Title: Paper-pressing mechanism for ink jet printer
Inventor: MARUYAMA MITSUAKI
IPC: B41J13/076
Filed: 1983-04-12
Abstract: PURPOSE:To enable to use an ordinary paper also, by a method wherein a plurality of rollers smaller in diameter than paper press rollers and provided with thin saw tooth form projections on the outside periphery thereof are provided between the paper press rollers, in an ink jet printer. CONSTITUTION:The paper-pressing mechanism provided above a platen 1 comprises a pair of paper press rollers 4 for pressing both ends of a paper 3 which rollers are provided on a shaft 6, and a plurality of rollers 5 which are provided between the rollers 4 and each of which is provided with a plurality of saw tooth form projections on the outside periphery thereof slightly smaller in diameter than the rollers 4. When ink jet printing is conducted, the surface of the paper 3 is wetted, the paper 3 is elongated, and wrinkles are generated, so that the paper 3 once brought into close contact with the platen 1 is levitated. In this case, since a plurality of rollers 5 are provided between a pair of paper press rollers 4, the levitation quantity can be dispersed, and the paper 3 can be prevented from making contact with a nozzle surface of a printing head 7.
Patent JP-S62220345-A (JP)
Title: Liquid jet recording head
Inventor: TAKAHASHI HIROTO
IPC: B41J2/015
Filed: 1986-03-24
Abstract: PURPOSE:To obtain the liquid jet recording head which can promtply obtain good picture quality even in time at a low temperature by little power consumption and at a low cost, by establishing the heating means generatign thermal energy not forming flying liquid drops on the theremal energy generation means for forming flying liquid drops. CONSTITUTION:The heating means 1 generating thermal energy not forming flying liquid drops is established on the protection layer of a recording head independently of the termal energy generation means 2 for generating thermal energy used to form flying liquid drops. Then, a first protection layer is laminated on the thermal energy generation means 2, and the heating means 1 is established in a bar state on the first protection layer to be additionally used for a second protection layer 2. Because this method is the direct heating of recording liquid by the heating means 1 thus established on the thermal energy generation means 2, the recording liquid can be uniformly heated by preheating for a short time without requiring a long waiting time and stable flying liquid drops can be formed by low power consumption.
Patent JP-2000301086-A (JP)
Title: Method and device for washing optical member
Inventor: SETA MAKOTO
IPC: B08B3/12
Filed: 1999-03-11
Abstract: PROBLEM TO BE SOLVED: To provide a method and a device for washing an optical member capable of cleanly removing grinding tailing, fragment, etc., dropped out from the end surface (grinding surface) such as an edge part and stuck to the polishing surface of the optical member. SOLUTION: In the washing method for the optical member having steps H1 and H2 for subjecting the optical member 2 after grinding work to ultrasonic washing in a detergent, rinsing steps H8 to H10 for subjecting the optical member to the ultrasonic washing in water or pure water and a drying step for drying the washed optical member, a pure water spray washing step H11 for spraying the pure water to the optical member 2 just before the drying step is provided.
Patent JP-H06273061-A (JP)
Title: Ceramic burning furnace
Inventor: KASHIWAGI HIROSHI
IPC: F27B17/00
Filed: 1993-03-23
Abstract: PURPOSE:To batch burn a large quantity of fine ceramic largely varying in characteristics with the burning temperature by improving uniformity of the temperature distribution a corner jet furnace. CONSTITUTION:Combustion gas injecting members 3A, 3B are installed on the sidewall 1a of a furnace body 1. The members 3A, 3B are so installed that combustion gases injected from the members 3A, 3B are planely turned in an inner space 6 of the sidewall 1a. An exhaust port 5 of the gas is provided in the bottom 4. A combustion gas injecting member 3E is also provided at the top 1b. When the port 5 is provided at the top 1b, the member 3e can be provided at the bottom 4.