baber/WOPTO huggingface dataset:
Patent JP-S5788589-A (JP)
Title: Magnetic bubble storage device
Inventor: KOUNO JIYUNICHI
IPC: G11C19/08
Filed: 1980-11-19
Abstract: PURPOSE:To avoid initial defective working and to increase the reliability of a magnetic bubble storage device, by providing a thin plate made of a material having low heat conductivity between a magnetic bubble element and a rotary magnetic field generating means. CONSTITUTION:One or more units of magnetic bubble element 1 are packaged on a printed circuit board 2, and a cap 3 made of ceramic, etc. is covered over the board 2. Then thin plates 9a and 9b made of a material having low heat conductivity such as ebonite, etc. are stuck to both surfaces of the board 2. Furthermore inside and outside coils 4 and 5 mounted to the plates 9a and 9b to delay and reduce the sudden heat conductivity to the element 1 after the electric conduction given to the coils 4 and 5. As a result, a coincidence is substantially obtained for the increase of temperature between the element 1 and magnets 7a and 7b respectively to reduce the difference of temperatures. Accordingly the differnce of temperatre is eliminated between the magnetic bubble element and the bias magnet immediately after the start of driving to avoid the initial defective working of a magnetic bubble storage device.
Patent JP-S648868-A (JP)
Title: Chopper type regulator
Inventor: KUBO JUNICHIRO
IPC: H02M3/155
Filed: 1987-06-30
Abstract: PURPOSE:To improve the safety of an apparatus by cutting off the supply of power to all related DC/DC converters, when any one DC/DC converter is out of order. CONSTITUTION:A chopper type regulator is composed of power breaking circuits 3a-3b, and DC/DC converters 5a-5b, 7a-7b. Also, said regulator is so constituted that said converters 5a, 7a are related to each other and the converter 5a(7a) and other converters 5b, 7b bear no relation to each other. Further, when a malfunction identifier signal is sent from converters 5a, 7a (5b, 7b) to said power breaking circuits 3a (3b), said circuits cut off the supply of power to said converters. Thus, the supply of power to all of a plurality of related converters is cut off when any converter is out of order.
Patent JP-S5587219-A (JP)
Title: Connection system for process input-output unit
Inventor: TAKEZOE FUMIHIKO
IPC: G06F13/12
Filed: 1978-12-26
Abstract: PURPOSE: To make it possible to insert and extract process input-output units without exerting an influence upon each unit in operation, by transferring data via an input data register or output data register provided to each process input-output unit.  
     CONSTITUTION: When data are sent from central processor CPU to a process input- output unit, a set signal is sent to one of output registers OREG of output parts OAD 1 WOADN corresponding to output units OD 1 WODN assigned by an address signal, thereby setting output data. Process input unit ID 1 , on the other hand, sends data at every constant time and input control curcuit ICNT writes it in input data register IREG so that the contents of input data register IREG will show the state of process input unit ID 1  all the time. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H08333573-A (JP)
Title: Surplus soil improving agent and improving method
Inventor: UEDA YASUTAKA
IPC: C09K17/48
Filed: 1995-06-06
Abstract: PURPOSE: To obtain an improving agent composed of an aqueous polymer, a salt containing alkali metal ion and a cement at specific ratios and effective for quickly modifying surplus soil to an easily handleable sandy form having high strength and suitable for the transfer, discharge and reutilization of the soil. CONSTITUTION: This improving agent is composed of (A) 0.2-10 pts.wt. of an aqueous polymer (preferably polyacrylamide, gum guaiac, crosslinked acrylic acid salt polymer, etc.), (B) 0.2-20 pts.wt. of a salt containing alkali metal ion (e.g. sodium silicate, potassium chloride or sodium sulfate) and (C) 10-200 pts.wt. of a cement (e.g. Portland cement, mixed cement or special cement). Surplus soil can be improved by mixing 10-230kg (preferably 15-150 kg) of the improving agent to 1m<3> of the surplus soil. Preferably, the component C is added to the surplus soil, the mixture is thoroughly mixed and a mixture of the components A and B is added and mixed to the above mixture.
Patent JP-H062816-A (JP)
Title: Liquid combustion device
Inventor: MAGA KOHACHI
IPC: F23D11/24
Filed: 1992-06-22
Abstract: PURPOSE:To provide a liquid combustion device having a wide variable range of combustion. CONSTITUTION:Many combustion air supplying holes 1a are arranged at a circumferential wall in multi-stage manner. An air chamber 3 is arranged to enclose a cylinder 2 having a bottom part with its inner part being applied as a combustion chamber 1. A variable-flow blower fan 4 for supplying combustion air is connected to the air chamber 3. A fuel injection nozzle 5 and a fuel flowing-out port 16 for supplying fuel are connected to the combustion chamber 1 in parallel to each other. The first opening or closing valve 13 is present in the first fuel passage 11 communicating with the injection nozzle 5. The second opening or closing valve 14 is present in the second fuel passage 12 communicating with the fuel flowing-out port 16. Each of the fuel injection nozzle 5 and fuel flowing-out port 16 is connected to the discharging side of the common variable type fuel pump 15 through the first fuel passage 11 and the second fuel passage 12.
Patent JP-H06341037-A (JP)
Title: Detector for abnormal tension on weft caught by shuttle eye
Inventor: IKEDA TSUGUNOBU
IPC: D03D51/40
Filed: 1993-05-25
Abstract: PURPOSE:To provide a detector designed to early detect abnormal tension or yarn breakage caused by relatively large entangled weft clogged along a shuttle eye or the entanglement of weft on the shuttle eye to effect shutdown of the loom. CONSTITUTION:When yarn (weft) is clogged along a shuttle eye or entangled thereon, the shuttle eye is strongly pulled by the weft to effect movement of the detecting part of a photosensor from its normal position, resulting in detection of the abnormal tension of the weft and shutdown of a loom.
Patent JP-S5863244-A (JP)
Title: Transmitting system for wavelength multiplex light
Inventor: WASHIO KUNIHIKO
IPC: H04B10/25
Filed: 1981-10-13
Abstract: PURPOSE:To realize the transmission of information at an ultra-high speed and with a large capacity by means of plural wavelengths, by making use of the fact that the zero dispersion wavelength of the polarization preserving optical fiber differs by the direction of the main axis and then allotting different wavelengths to the two light sources. CONSTITUTION:Two optical transmitters 11 and 12 of different wavelengths are distributed to a light transmitting system. The wavelengths lambda1 and lambda2 are made incident to a wave synthesizer 2 for synthesization and then made incident to a main axis selecting means 5 via a coupling lens 3. The polarizing direction of one of the beams which are made incident to a polarization preserving optical fiber 4 is set coincident with the main axis of one of the two fibers 4. At the same time, the polarizing direction of the other beam which is made incident to the fiber 4 is set coincident with the other main axis of the fiber 4 respectively. Then the wavelengths lambda1 and lambda2 of the beams made incident to the fiber 4 are allotted to the zero dispersion wavelength regions which are different by the direction of the main axis of the fiber 4 and then transmitted to the optical receivers 81 and 82 via a coupling lens 6 and a branching filter 7. Thus the information of a large capacity can be transmitted at a high speed.
Patent JP-H11351706-A (JP)
Title: Refrigerant distributor
Inventor: MURAKAMI YASUTAKA
IPC: F25B41/00
Filed: 1998-06-11
Abstract: PROBLEM TO BE SOLVED: To suppress the occurrence of hydrodynamic self excitation sound by raising the distribution performance of a refrigerant. SOLUTION: This is a refrigerant circulating device comprising a compressor, a condenser, a depressurizer, a distributor 5, etc., and this is equipped with a inflow part 7 into which a gas-liquid two-phase flow flows, a taper space part which widens in the direction of downstream, being positioned downstream of the inflow part 7, a wide space part which has a refrigerant collision part 15, being positioned downstream of the taper space part, an orifice part 20 which has an orifice hole 2 and is thick in the direction of flow of the wide space part and also demarcates the wide space part into a first agitation space part 16 including the taper space part and a second agitation space part 17 including the refrigerant collision part 15, and an outflow part 13 which lets a homogeneous flow flow out, being positioned downstream of the wide space part.
Patent JP-H1011360-A (JP)
Title: Cache memory
Inventor: OSANAI KENJU
IPC: G06F12/08
Filed: 1996-06-24
Abstract: PROBLEM TO BE SOLVED: To optmize access width regardless of an instruction when data including monotonous bit information is read and written and to save power consumption by setting the contents of the state flag of a flag possessing part to a new value at the time of refilling and also writing only a part of 0 and 1 mixing data within required data in a data storage part. SOLUTION: A tag possessing part 202 and the flag possessing part 1 are accessed concerning a selected tag and a state flag in order to designate an index and the contents of the state flag read from the flag possessing part 1 are transmitted to an encoder 6. Then, at the time of tag checking and hitting, the new state flag is written in an area which is designated by the applying index and writing is executed only to a cell which executes updating to data being 'whole are not 0 nor 1'. In the meantime, at the time of missing, an operation becomes the refilling one, refill data is stored in the latch of a latch circuit 20A with a 0-string/1-string restoring function and updating is processed.
Patent JP-S6140660-A (JP)
Title: Multiprocessor system with shared memory
Inventor: UCHIDA AKIRA
IPC: G06F12/00
Filed: 1984-08-01
Abstract: PURPOSE:To simplify a procedure up to the acquisition of the right to use a memory and to reduce a time loss, and to simplify the constitution of a control circuit by supplying 180 deg. out-of-phase clocks to two processors. CONSTITUTION:Processors Z80A1 and Z80A2 finish a memory read/write cycle normally on tri-state logic basis and clocks supplied thereto are 180 deg. out of phase with each other. Namely, the clock supplied to the Z80A2 is 180 deg. (t/2) delayed behind that to the Z80A1, so both processors are given a difference in timing a half as much as clock synchronism. Consequently, simultaneous access from both processors is prevented completely. Further, even when both pricessors access the memory successively, the waiting time of a processor is shortened by utilizing a signal WAIT to improve the processing speed. Thus, the time loss shortened and the constitution of the control circuit is simplified.
Patent JP-S646853-A (JP)
Title: Semiconductor integrated sensor
Inventor: TAKAHASHI YUKINOBU
IPC: H01L21/822
Filed: 1987-06-30
Abstract: PURPOSE:To improve sensitivity and to make easy and sure processing with electronic circuits so that accuracy is improved by forming a sensitive body and a pair of electrodes isolatedly from a semiconductor substrate including the integrated parts of the electronic circuits on said semiconductor substrate. CONSTITUTION:This sensor is formed of an oscillator 4, a MOSFET 5, an AC amplifier 7, a wave detector 8 and a DC amplifier 9, etc. The insulating film 22 consisting of silicon nitride is deposited on the semiconductor substrate 14 on which the electronic circuits 10 are integrated. The electrodes 3 are patterned to a square shape thereon by Au films and the part thereof formed to an adequate shape is extended to the region where the MOSFET 5 is formed so that said part is commonly used as the gate electrode. A material for forming a sensitive body is coated on such electrodes 3 to a suitable thickness and is cured, by which the sensitive body 1 is formed. Electrodes 2 are then patterned to a nearly square shape on this sensitive body 1.
Patent JP-H05337823-A (JP)
Title: Polishing processing managing system for magnetic disc
Inventor: OKADA HIROSHI
IPC: B24B49/16
Filed: 1992-06-01
Abstract: PURPOSE:To minimize occurrence of detectives, by using a load sensor for measuring variations in pressure in a period from the time when a pressing roller abuts against the outer surface of a magnetic disc through the intermediary of a polishing tape so as to start a polishing process, to the time of completion of the polishing process, so as to determine whether it is defective or not. CONSTITUTION:During polishing of a magnetic disc 1 which is set on a spindle 2, the spindle 2 is rotated while a separating and contacting means 5 is operated so as to a pressing roller 3 is displaced to a processing position so that the parallel springs 6 abut against the outer surface of the disc 1 in a condition in which the springs 6 are deformed by a predetermined degree. In this condition, a polishing tape 4 is moved while the pressing roller 3 is moved by a reciprocating means 7, radially of the disc 1, in order to polish both front and rear surfaces of the disc 1, simultaneously. In this phase, the pressure of the pressing roller 3 is measured by a load sensor 11 so as to determine whether the polishing is defective or not in accordance with a result of the measurement of variation in the pressure during a period from the time of the start of the polishing process to the time of the completion of the polishing process.
Patent JP-S6317888-A (JP)
Title: Production of t-butyldimethylsilyl carbamate derivative
Inventor: OOFUNE YASUSHI
IPC: B01J31/24
Filed: 1986-07-11
Abstract: PURPOSE:To obtain the titled compound useful as a drug for central nervous system, drug for circulatory organ, agricultural chemicals, etc., on an industrial scale at a low cost, by reacting a specific carbamate derivative with t- butyldimethylsilane in the presence of a palladium catalyst. CONSTITUTION:The objective compound of formula IV can be produced by reacting (A) a carbamate derivative of formula I [R<1> is 1-3C alkyl or H; R<2> is group of formula II (R<4> is H, 1-10C alkyl, alkenyl, etc.; R<5> is lower alkoxycarbonyl, 2-6C N-alkylamido, etc.; R<4> and R<5> may together form cyclopentyl, cyclohexyl, etc.); R<3> is t-butyl, aryl or benzyl] with (B) t- butyldimethylsilane of formula III in the presence of (C) a palladium catalyst.
Patent JP-S6320000-A (JP)
Title: Howling suppressing device
Inventor: MATSUMURA FUMIHIKO
IPC: H04R3/02
Filed: 1986-07-14
Abstract: PURPOSE:To suppress howling without deteriorating sound quality by controlling the gain of each band under a quasi-ringing state before the generation of howling on the leading edge part of a sound signal. CONSTITUTION:The power of an input signal obtained from a microphone 21 is calculated by a power calculating circuit 221 in a trailing edge detecting circuit 22 and differentiated by a differential circuit 222 and its negative part, i.e., the trailing edge part, is detected by a negative detecting circuit 223 and outputted to a gain control circuit 32. The circuit 32 compares respective outputs of a power calculating circuit 31 and decides the generation of howling in a band W3 which is larger than a previously set threshold Tdb as compared to the power of the adjacent bands and applies a control signal to drop the gain of a variable gain amplifier corresponding to the band W3 decided as the generation of howling to the variable gain amplifier.
Patent JP-H11349662-A (JP)
Title: Epoxy resin composition and its use
Inventor: URAGAMI TATSUNOBU
IPC: C08G59/40
Filed: 1998-06-11
Abstract: PROBLEM TO BE SOLVED: To obtain an epoxy resin composition having such a low hygroscopicity that has never been realized and giving packages superior in crack resistance to conventional cured products, particularly in the application of semiconductor sealing materials. SOLUTION: The objective epoxy resin composition comprises an epoxy compound or an epoxy resin having not less than two functionalities, an ester- containing compound or an ester-containing resin having not less than two functionalities in which 10 mol.% to 100 mol.% hydroxyl groups have been esterified with an aromatic acyl group as the curing agent, and a phosphine oxide derivative represented by the formula (wherein R1 to R6 are each H, an alkyl, an aryl or an aralkyl and all may be the same or different from one another) as the essential component of a curing accelerator.
Patent JP-S5953370-A (JP)
Inventor: KUROSAWA KENICHI
IPC: B66B3/00
Filed: 1982-09-22
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-S5864408-A (JP)
Title: Combustion method of fossil fuel utilizing waste heat
Inventor: OOTA TOKIO
IPC: F23C99/00
Filed: 1981-10-14
Abstract: PURPOSE:To recover waste heat in the form of hydrogen fuel and conseqently contrive  to economize fuel by a method wherein a part of the waste heat is converted by  means of a thermo-electric element system into electric power, which electrolyzes  the cooling water of the thermo-electric element system into hydrogen used for multi- fuel firing. CONSTITUTION:In order to apply the titled combustion method to a conventional kerosene burner, a plurality of sets of the thermo-electric element system 5 comprising in connecting, for example, thirty two pairs of cylindrical p-n junction thermo- electric element (Bi-Te type alloy) pairs in series are installed onto the vessel wall 2  forming the side surface of a combustion tube 1. A cooling water pipe 8 consisting of  a cooling water system 7 is fitted to the heat radiating part 6 of the thermo-electric  element system 5 in order to feed cooling water W by means of a pump 9. An electrolysis system 10, in which high temperature water is electrolyzed for generating hydrogen and oxygen by employing the DC current produced at the thermo-electric element  system 5 as electric source of electrolysis, is provided at the lower part of the combustion tube 1. Furthermore, said hydrogen is led through a means 13 for preventing a  reversed flow to the combustion tube 1 and as well a said oxygen is sent together  with fuel through a supply pipe 3 in the combustion tube 1 to be fired mixedly.
Patent JP-H11355525-A (JP)
Title: Image reader and image forming device provided with the same
Inventor: YASHIRO MASAHIKO
IPC: H04N1/00
Filed: 1998-06-11
Abstract: PROBLEM TO BE SOLVED: To enable easy opening of a lid body even when a pressure welding sheet is tightly adhered to original platen glass. SOLUTION: An image reader 200 is provided with original platen glass 9 surrounded by a frame body 105, reading part for reading an original placed on the original platen glass, lid body provided through a hinge onto the frame body so as to open/close the original platen glass, and press-contact sheet 201 provided at the section of the lid body in oppose to the original platen glass so as to press the original in contact with the original platen glass when the lid body is closed. Further, this device is provided with a protruding part 201a protruded outward rather than an edge 9a of the original platen glass at an opening/closing end part 201a of the press-contact sheet 201 and an interval part S to the outside between the edge 9d of the original platen glass facing the protruding part and an edge part 105a of the frame body.  External air is permeated from the interval part and the press-contact sheet 201 is easily peeled from the protruding part 201a.
Patent JP-S6090281-A (JP)
Title: Adhesive and bonding method
Inventor: NOMURA TAKAO
IPC: C09J175/00
Filed: 1984-08-03
Abstract: PURPOSE:To provide a thermosetting adhesive for wood, paper, rubber, plastic, etc., having excellent adhesivity and adhesive strength, and composed of an active hydrogen-containing polyfunctional compound containing polymeric polyol as an essential component, a polyisocyanate, and a trimerization catalyst, etc. CONSTITUTION:The objective adhesive is composed of (A) an active hydrogen- containing compound having an average molecular weight of 1,000-10,000 and composed of (i) a polymeric polyol selected from polyester polyol and polyether ester polyol, and if necessary (ii) other polymeric polyol (preferably a polyether polyol having a molecular weight of 800-10,000) and/or a crosslinking agent (preferably polyol, polyamine or aminoalcohol having a molecular weight of 30- 300), (B) a large excess of a polyisocyanate compound based on the active hydrogen-containing group of the component A and free from isocyanurate ring (preferably having an NCO index of 1,100-2,000), (C) a trimerization catalyst, and if necessary (D) an organic solvent. The adhesive is inserted between a rigid plastic sheet and a flexible plastic sheet, and cured by heating at >=50 deg.C to effect the bonding of both sheets.
Patent JP-S6325327-A (JP)
Title: Guide blade control apparatus for turbine driver
Inventor: KURISUTEIAN GUROINE
IPC: F01D17/16
Filed: 1987-07-02
Abstract: An adjusting mechanism for pivotal guide blades of turbo-propulsion units in which a rotatable adjusting ring is supported in a concentric support ring. The support ring is heat-insulatingly connected with the turbine housing by way of several connecting lugs or slide block guidances distributed over the circumference and the adjusting ring is connected with the guide blades by way of bendable pivot levers. It is achieved thereby that the heat flow from the hot turbine housing to the adjusting mechanism remains small and an exact adjustment of the guide blades can be achieved in this manner.
Patent JP-H05333644-A (JP)
Title: Copying device
Inventor: TERAO MASATO
IPC: G03G15/00
Filed: 1992-05-29
Abstract: PURPOSE:To improve the working efficiency of an operator and simultaneously, the utilizing efficiency of a device by executing continuous control for continuing a copying action when a copy can not be made, in a multijob mode. CONSTITUTION:This copying device is provided with an ADF(automatic document feeder) 104 automatically carrying a document placed on a document platen, onto a contact glass, a control panel 102 on which various kinds of keys for setting various copying modes including the multijob mode, etc., and various display units, are disposed, an operation control part 103 executing the control of input by the key and the output of the display unit, etc., on the control panel 102, and a main control part 101 judging whether the copying action can be taken under copying conditions corresponding to a bundle of documents, on not, by the result of the detection of various sensors 109, and executing the continuous control for continuing the copying action, based on the result of the judgement, when the multijob mode is set.