baber/WOPTO huggingface dataset:
Patent JP-S61185673-A (JP)
Title: Fuel-injection pump for diesel engine
Inventor: KUBOTA KOJI
IPC: F02M59/26
Filed: 1985-02-09
Abstract: PURPOSE:To prevent a trouble such as an irregular injection, so as to make it possible to regulate the injection rate smoothly, by engraving a lead part, in the linear processing group, on a plunger having a large diameter, and inserting a ring valve in this lead part. CONSTITUTION:A plunger 1 which is driven by a cam 25, is formed of a lower plunger 4 which is bigger in its diameter and an upper plunger 6 which is smaller in its diameter. A lead part 5, in the linear processing group, is engraved on the lower plunger 4, a ring valve 9 is inserted in this lead part 5, and pilot injection is performed by this lower plunger 4. On the other hand, the upper plunger 6 performs the main injection. In this way, a trouble such as an irregular injection can be prevented and the injection rate can be regulated smoothly.
Patent JP-H03228133-A (JP)
Title: Program control circuit
Inventor: KOZU YOSHIKO
IPC: G06F9/32
Filed: 1990-02-01
Abstract: PURPOSE:To be freed from a repetition processing without executing a useless instruction by executing the next instruction according to the address of the instruction after finishing a stored loop instruction when borrow is generated by repeatedly executing the prescribed processing by number of times correspond ing to loop repeating number of times. CONSTITUTION:When the loop instruction is started, the number of times for the repetition processing is set to a repeating number of times counter circuit 3 and simultaneously, in the case of being freed from the loop instruction, the address of the instruction to be next executed is set to post-loop address register 6. The value of an address counter 4 is also housed in an address register 5. When a borrow signal BR is generated from the repeating number of times counter circuit 3 while executing the repetition processing, a multiplexer 7 selects the address on the side of the post-loop address register 6, reads out the instruction from this address of an instruction memory part 1 and executes the instruction. Thus, without executing the useless instruction, an operator can be freed from the loop instruction.
Patent JP-S60169250-A (JP)
Title: Multiplexing system
Inventor: KUBOTA YUUJI
IPC: H04J3/14
Filed: 1984-02-10
Abstract: PURPOSE:To prevent intermission of data transmission between all terminal devices and communication controllers by allowing other normal relay lines to apply line concentration and multiple to all low speed individual lines if one relay line is faulty. CONSTITUTION:Multiplexers 3, 10 of an opposite station are connected be relay lines 8, 9 via high speed modulators-demodulators 4-7. When the quality of the relay lines 8, 9 is excellent, all the relay lines 8, 9 are used and the data is transmitted with a minimum delay time by bit multiplex respectively. If one relay line is faulty because of quality deterioration, line concentration multiplex is applied to all the low speed individual lines by other normal relay lines.
Patent JP-H01199499-A (JP)
Title: Closed type motor-driven compressor provided with revolution number detection mechanism
Inventor: NAKANE KAZUHIRO
IPC: H05K11/00
Filed: 1988-02-04
Abstract: PURPOSE:To dispense with gears, a gap sensor, and the like used for the detection of the revolution number of a motor and enable very accurate detection of the revolution number at a low cost by a method wherein not only the motor rotor of an induction motor is made zero in skew but also a search coil is provided to a motor stator. CONSTITUTION:A closed type motor-driven compressor provided with a revolution number detecting mechanism whose compression component 8 is driven by the torque of an induction motor 4 housed in a sealed case 1 is provided, where a motor rotor 3 of the induction motor 4 is made zero in skew. Moreover, a search coil 19 which detects a slotted high frequency ripple induced in a motor stator 2 of the induction motor 4 is provided, and the revolution number of the induction motor 4 is detected by the slotted high frequency ripple detected by the research coil 9. By these processes, gears, a gap sensor, and a connecting member which connects the gears with a crank shaft 5 can be dispensed with, and not only a space that houses these components can be eliminated but also a very accurate revolution number of a motor can be detected.
Patent JP-S55120552-A (JP)
Title: Manufacture of urethane
Inventor: ROOBERUTO BETSUKERU
IPC: C07C239/00
Filed: 1980-02-29
Abstract: Production of urethanes by the oxycarbonylation reaction of N,N'-disubstituted ureas and organic compounds containing at least one hydroxyl group with carbon monoxide in the presence of molecular oxygen and/or organic nitro compounds and a catalyst system comprising (a) a noble metal and/or noble metal compound of the eighth subgroup of the periodic system of elements and (b) a compound of an element and/or elements of the third to fifth main group and/or first to eighth subgroup of the periodic system of elements characterized in that said compounds are capable of undergoing Redox reactions under the reaction conditions.
Patent JP-H05220752-A (JP)
Title: Manufacture of mold
Inventor: KATAOKA HIROSHI
IPC: B29C45/37
Filed: 1992-02-12
Abstract: PURPOSE:To coat the cavity wall surface of a metal mold with heat-resistant resin as a mirror face by applying heat resistive resin or solution of the primer thereof on the wall surface of the metal mold cavity, and polishing it after drying. CONSTITUTION:The heat resistive resin used herein is preferred to be a polyimide primer having a glass transition temperature of 150 deg.C or higher and an aromatic ring in its principal chain, such as polyimide, polysulfone, polyethersulfone, polyarylsulfone, polyarylate, polyphenylene ether, or polyamide or the like. In order to improve the adhesiveness to the metal wall surface, it is available to blend epoxy resin therein. The solution is applied on the cavity wall surface, or on the parts not coated with film in the case of gluing a heat- resistant film on a part of the cavity wall surface, and then dried for forming a resin film. The surface is polished and then finished into a mirror face.
Patent JP-2000219977-A (JP)
Title: Plated product of magnesium based member and its production
Inventor: IKEDA SHINJI
IPC: C25D7/00
Filed: 1999-02-01
Abstract: PROBLEM TO BE SOLVED: To obtain uniform thickness and good smoothness by containing a plating coating layer composed of metal such as Cu or the alloy thereof formed by a dry type plating method and a plating coating layer composed of the group IV A metals in the periodic table or the compd. thereof formed by a dry type plating method thereon. SOLUTION: A magnesium member is subjected to mirror finishing or patterning without being applied with roughening treatment on the surface. This member surface is applied with dry type plating by using one or more kinds among copper, gold, aluminum or their alloys to form a 1st plating coating layer. On this plating coating layer, a 2nd plating coating layer is formed by dry type plating using one or more kinds among the group IVA, VA and VIII metals in the periodic table or their nitrides, carbides, oxides, carbonitrides, oxynitrides, oxycarbides and oxycarbonitrides. It is preferable that the whole of the magnesium member and the 1st plating coating layer is subjected to heat treatment before the 2nd plating coating layer is formed.
Patent JP-H06239478-A (JP)
Title: Photosensitive planographic printing plate transfer device
Inventor: NISHIYAMA MIKIO
IPC: B65H5/14
Filed: 1993-02-12
Abstract: PURPOSE:To provide a photosensitive planographic printing plate transfer device capable of delivering a photosensitive planographic printing plate positively to a fixed transfer device from a moving transfer device in a specified position. CONSTITUTION:A suction cup supporting frame 160 is provided with a pair of air nozzles 197 protruding downward. This pair of air nozzles 197 blow out air in such a way as to push the lower end part of a PS plate toward the preliminary suction cup 225 of a fixed transfer device 210 when a moving transfer device 110 sucks the PS plate and moves into a stand-by position so as to deliver the PS plate to the fixed transfer device 210. Accordingly, even with curl generated to the PS plate, the PS plate is sucked being positively stuck to the preliminary suction cup 225.
Patent JP-H0525065-A (JP)
Title: Method for preparation of ethane derivative
Inventor: GIYUNTAA FUERUNSHIRUTO
IPC: C07C17/00
Filed: 1991-02-19
Abstract: A process for preparing ethane derivatives containing the trifluoromethyl group in good yield is described which is carried out in liquid phase and is particularly suitable for preparing CF3CHCl2 (R123).
Patent JP-S58142215-A (JP)
Title: Distance measuring device
Inventor: HOSOE MITSUYA
IPC: G01C3/06
Filed: 1982-02-19
Abstract: PURPOSE:To perform the distance measurement with high resolution and to make the device compact, by judging many distance zones with respect to the number of light receiving elements. CONSTITUTION:A light beam RAY is irradiated from a light source 1. Said light beam RAY is irradiated on an object to be measured OB through a projecting lens 2. The light beam RAY is reflected by the object to be measured OB and irradiated on a light receiving element group 4 through a light receiving lens 3. A spot image SP is formed by the irradiation of the light beam RAY on the light receiving element group 4. The distance to the object to be measured OB is measured based on the illuminance distribution of the spot image SP on the light receiving element group 4. In correspondence with comparator means 6a-6e, five pairs of tertiary coded secondary signals are inputted to a converter circuit 7. Eleven kinds of the distance zones are judged by the combinations of the tertiary coded secondary signals.
Patent JP-S55118392-A (JP)
Title: Preparation of natural red dyestuff by tissue culture of grape
Inventor: MINODA TAIJI
IPC: A23L5/41
Filed: 1979-03-05
Abstract: PURPOSE: To make a great amount of a natural red dyestuff grow from cultured matters in a short period under artificially controlled conditions and collect them, by culturing a callus derived from anthers of a plant of vitis in a liquid.  
     CONSTITUTION: Anthers of a plant of the genus Vitis (e.g., Vitis uinifera L). are cleaned, sterilized, added to a solid medium for tissue culture and cultured to give a callus, which is cultured aerofically in a liquid medium for a proper period, for example, for 1W3 weeks to give a great amount of a cell having a natural red dyestuff. A red stuffdye to be prepared from the cultured cell is accumulated within the cell. Cultured matters are separated into the cell and a culture solution by filteration and the red dyestuff can be obtained by a suitable means, e.g., by extraction with water or an alcohol under acidic conditions, to collect the red dyestuff from the cultured matters. The natural red dyestuff is mainly useful as a colorant for a food additive, e.g., a drink, ices, jam, wine, etc. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S59151248-A (JP)
Title: Test item making system
Inventor: FURUKAWA YOSHIGO
IPC: G06F11/22
Filed: 1983-02-18
Abstract: PURPOSE:To reduce errors and to shorten the input test data making time by describing clearly sequence relation between input and output. CONSTITUTION:A function diagram 1 is inputted by an input and check device 4, and input data is checked in the device 4. If input data is correct, a state transition 10 and a decision table 9 indicating a logical model in each satte or a relation 11 are taken out. If input data has an error, a message is outputted, and test items are not generated. A state transition structuring device 7 gives a name to each transition of the state transition 10 and generates a condition structure equation in accordance with prescribed processing procedures. That is, when the processing is started, the same transitions are collected in the first step, and the state is deleted if a transition exists in the next step, and the processing is terminated if a transition does not exist in the next step.
Patent JP-S62182273-A (JP)
Title: Automatic pressure control device for high-frequency sputtering device
Inventor: TAKAHATA MITSUHIRO
IPC: C23C14/40
Filed: 1986-02-05
Abstract: PURPOSE:To form a thin film with high accuracy by detecting the change of a tuning circuit so that the pressure near a substrate can be measured. CONSTITUTION:A high-frequency sputtering device is constituted to execute sputtering by providing a pair of electrodes between a target 3 and a substrate 4 in a bell-jar 2, applying a prescribed gas in the bell-jar 2, and impressing a high-frequency signal by a high-frequency generator 6 via the tuning circuit for matching to a pair of the electrodes. The electrostatic capacity of a capacitor VC of the tuning circuit 4 for matching changes accordingly when the pressure in the bell-jar 2 changes. Such change is detected by a detecting part 15 and is converted to a current value by a converter 16. A motor 17 runs to close a valve 11 so as to suppress the feed of an ionizing gas 7 and reactive gas 8 into the bell-jar 2 when the pressure is higher than, for example, a set pressure.
Patent JP-S63193538-A (JP)
Title: Testing method for wafer of semiconductor element
Inventor: HASHIMOTO TSUTOMU
IPC: G01R31/26
Filed: 1987-02-06
Abstract: PURPOSE:To measure a saturation voltage at 100 mA or more stably, by applying a required current to a pair of probes, and measuring the characteristic of the saturation voltage with another pair of probes. CONSTITUTION:Electrode lead-out terminals 7, 7', 8 and 8' are formed for an emitter electrode 4 and a collector electrode 6. A pair of probes 9 and 10 are contacted with the terminals 7 and 8, which are connected to the electrode 4 and the electrode 8. Another pair of probes 9' and 10' are contacted to the similar terminals 7 ' and 8'. A current is applied to the probes 9 and 10, and the characteristic of a saturation voltage is measured with the probes 9, and 10'. Then the effect of the contact resistances generated among the probes 9, 10, 9' and 10' and the terminals 7, 8, 7, and 8' is removed. Thus the saturation voltage of at 100 mA or more is measured stably.
Patent JP-H01200770-A (JP)
Title: Facsimile equipment
Inventor: NINOMIYA TOSHIO
IPC: H04M1/274
Filed: 1988-02-03
Abstract: PURPOSE:To expand a calling range by providing a magnetic card reader in a facsimile equipment, indicating an opponent pattern to correspond with data registered in a personal magnetic card on an indicator panel, selecting the desired opponent from an operation panel by one touch operation and auto-dialling. CONSTITUTION:The magnetic card, in which discrimination data to discriminate an individual person with the facsimile equipment is stored, is read by a magnetic card reader 13, the opponent names group to correspond to the discrimination data on the magnetic card is read out from the opponent telephone numbers group previously registered in a memory 10 with a microprocessor 9 and indicated on the indicator panel. When the button of an operation panel 11 to correspond to the desired opponent name is pressed, the opponent names group corresponding to the discrimination data on the magnetic card is read out from the opponent telephone numbers group previously registered in the memory 10 with the microprocessor 9 and indicated on the indicator panel 12. Next, when the button of the operation panel 11 is pressed with one touch operation, a corresponding telephone number is sent to a line controller 5 through the processor 9, the telephone number is sent to a telecommunication line 6 from the controller 5 and a facsimile communication with the opponent can be executed.
Patent JP-S57140279-A (JP)
Title: Safety device of truck for transfer
Inventor: OKIYAMA HIDEO
IPC: B61F19/04
Filed: 1981-02-24
Abstract: PURPOSE:To make sure of safe operation of a crane on the like by arranging such that, when a truck carrying the crane has happened to be collided with an obstacle, the collision impact is alleviated and a brake mechanism is put into effect upon detect of the collision without delay. CONSTITUTION:The front and rear ends of a truck 2 equipped with wheels 1, are provided with guards 4 expandable through pantographic mechanisms 3. Each one of the pantographic mechanisms 3 is composed of a pair of right and left expand-and-contract levers 3a and 3b, a weight 5 which is provided between the expand-and-contract levers, and linking mechanisms 6a and 6b which are designed to link each one of the expand-and-contract levers 3a and 3b and the weight 5 independently. The linking mechanisms 6a and 6b are provided with their respective micro-switches 7, and when the microswitches 7 are turned ON, a brake mechanisms is started.
Patent JP-S59151439-A (JP)
Title: Manufacture of semiconductor device
Inventor: YOSHIKAWA KIMIMARO
IPC: H01L21/3065
Filed: 1983-02-17
Abstract: PURPOSE:To augment especially integration of bipolar type IC by a method wherein, when an oxide film for insulating separation is formed on a semiconductor device, a groove is made into a substrate to deposit an oxide film on overall surface by chemical vapor growth while burying the groove and another oxide film deposited on any part other than the groove is removed by means of anisotropic etching process. CONSTITUTION:A groove 3 is made into specified region of an N type epitaxial layer 1 grown on a P type Si substrate by means of reactive ion etching process using a mask. Next an oxide film 2 is formed on overall surface of the layer 1 by chemical vapor growth while burying the groove and a constriction 4 produced in the central part of the groove 3 is buried by the oxide film 2 as necessary. Later the film 2 deposited on the layer 1 is removed by anisotropic etching process such as reactive ion etching etc. leaving the oxide film 2 only in the groove 3. Through these procedures, the space margin between an insulating separation region and internal element may become needless making interface flat and eliminating any step disconnection of Al wiring and the like.
Patent JP-H08216356-A (JP)
Title: Decorative sheet and its manufacture
Inventor: TAKAGI SHIGEHIRO
IPC: B32B33/00
Filed: 1995-02-14
Abstract: PURPOSE: To provide suitable chroma and strength by forming a decorative layer constituted of a masking paper composed of thermosetting resin-impregnated base paper and a pattern paper composed of a printing base paper containing thermosetting resin and an ash content of specified % or less laminated on the layer and forming an overlay layer of specified thickness. CONSTITUTION: A decorative layer is constituted of a masking paper composed of an impregnated paper of thermosetting resin and a pattern paper composed of a printing base paper containing thermosetting resin laminated on the masking paper and an ash content of 5wt.% or less, and the thickness of an overlay layer is in the range of 5-30μm. The ash content of the printing base paper is set to be 5wt.% or less, because when the ash content is beyond 5wt.%, fibers in the paper are not interlaced one another to lower the strength of a decorative layer 4 and compatibility with ink is made poor to transfer ink in a poor manner. The thickness of an overlay layer 1 is 5-30μm, which is thinner than those of conventional overlay layers.  The resin content and cellulose fiber amount are lessened by the arrangement, and the reflected light of the decorative layer 4 is hard to absorbe in the layer 1, and color is bright, and nubdueness is less to enhance chroma, particularly fit for fluorescent color printing.
Patent JP-S61186832-A (JP)
Title: Circulator for constant temperature water in concentration measuring cell
Inventor: HATANAKA TERUO
IPC: G01N9/00
Filed: 1985-02-14
Abstract: PURPOSE:To hold measured liquid at constant temperature and to measure its concentration with high precision by connecting the jacket of an oscillatory U-shaped pipe measurement part and the front cover chamber of front pipe of its U-shaped pipe to a thermostatic chamber in an oscillatory concentration measuring mechanism. CONSTITUTION:The oscillatory concentration measuring mechanism 4 is provided in the globe box 2 of an analytic line. The mechanism 4 consists of the U-shaped pipe 3 made of quartz and the front pipe part 8 and the jacket 25 at the periphery of the U-shaped part 8 communicates with the front cover chamber 26 at the periphery of the front pipe part 8. A heat medium from the thermostatic chamber 30 is circulated to the jacket to the jacket 25 and front cover chamber 26 and held at constant tempera ture. Then, the waste liquid of a nuclear reactor, etc., is injected into the U-shaped pipe 3 from a sampler 11. Measurement is taken by calculating the concentration from the natural oscillation of the measured liquid while the U-shaped pipe 3 is oscillated electromagnetically. Further, a controller 32 controls remotely the measuring operation. Thus, the U-shaped pipe of the concentration measurement part is held at the constant temperature, so the concentration is improved in precision to, for example, + or -5X10<-4> and radioactive liquid is measurable in safety under the remote control.
Patent JP-H10222057-A (JP)
Title: Car navigation device, drive auxiliary system, and a storage medium
Inventor: TAKI MINORU
IPC: G09B29/00
Filed: 1997-02-07
Abstract: PROBLEM TO BE SOLVED: To provide a navigation device, a drive auxiliary system, and a storage device allowing a driver and a fellow passenger to enjoy their drive in driving, etc. SOLUTION: A CPU 11 of a car navigation device 10 transmits a request for a retrieval concerning a drive data inputted from an input part 15 to a service center 40, and receives the retrieval result containing position information on the request for the retrieval retrieved and transmitted by the service center, and synthesize-displays the result of the retrieval at a position on a corresponding map on a display.
Patent JP-S55118628-A (JP)
Title: Manufacturing method of epitaxial wafer
Inventor: KAMIYA MASAHIRO
IPC: H01L21/205
Filed: 1979-03-05
Abstract: PURPOSE:To improve uniformity of etched quantity within a batch by a method wherein the flow rate of carrier gas is set at a lower value than that of vapor phase deposition when vapor phase etching is performed. CONSTITUTION:The flow rate of carrier gas is depressed to a lower value than that of vapor phase deposition process, and vapor phase etching is performed. For example when epitaxial growth is performed utilizing SiH4 as a silicon source, the flow rate of a carrier gas (H2) during vapor phase deposition is increased to supress ununiformity of epitaxial film thickness due to lower temperature for thermal decomposition of SiH4 than that for vapor phase deposition. And when vapor phase etching utilizing HCl is performed to clean the substrate before vapor phase deposition process, flowing of raw HCl gas along the gas flow direction to a outlet side is hindered by depressing carrier gas flow rate to a lower value than that of vapor phase deposition. By that method uniformity of the etched quantity within a batch is improved without too much etched quantity at the outlet side.
Patent JP-S56134486-A (JP)
Title: Connector for substrate
Inventor: BIRII ERITSUKU ORUSON
IPC: H01R12/72
Filed: 1981-02-23
Abstract: An electrical connector for use in establishing connections to a rectangular planarsubstrate (100) comprises a housing (1) with three upstanding walls (3, 4, 5) carrying terminals (7) and between which the substrate (100) is received with the substrate (100) projecting beyond the fourth side of the housing (1). Movement of the substrate (100) in its plane out of the housing (1) is prevented by ribs (17) on opposed walls (3, 4) of the housing (1) engaging in slots (106) in the substrate (100) the ribs (17) and slots (106) being located such as to ensure equal loading of all of the terminals (7) carried by the housing (1).