baber/WOPTO huggingface dataset:
Patent JP-H02207244-A (JP)
Title: Method for measuring length of web terminal sample
Inventor: IIDA TAKAYUKI
IPC: B65H26/06
Filed: 1989-02-07
Abstract: PURPOSE:To obtain the method which is good in accuracy for exactly measuring and managing the length to be decreased by drawing of samples for inspection, etc., and is economical by applying markings attached with position information to the longitudinal terminal part of a web and detecting the same near a coiler. CONSTITUTION:The code marks 4 attached with the position information are applied at specified intervals over a range LA on both side edges in the longitudinal web end 2 of the web 1 where the drawing of the samples is intended. The code marks 5 of specified intervals are similarly applied over the sample drawing range Lb on the web terminal side. These marks are detected near the coiler and the product length after the drawing of the samples is recorded. The exact measurement of the length of the samples drawn at every stage is possible in this way and the product length in each of the stages is exactly managed.
Patent JP-H04252766-A (JP)
Title: Manual-electric dual circuit brake system
Inventor: ONUMA YUTAKA
IPC: B60T13/66
Filed: 1991-01-28
Abstract: PURPOSE:To insure that the fluid pressure of wheel cylinders is reduced to zero when braking operation is released in an electric dual circuit brake system in which either of a master cylinder and an electrically controlled fluid pressure source can be selected as a fluid pressure source of the wheel cylinders. CONSTITUTION:Either of a master cylinder 10 and an electrically controlled fluid pressure source 80 is selected as a fluid pressure source of wheel cylinders 20, 30 by a fluid pressure source selecting device 40. Further, the wheel cylinders 20, 30 are connected to the master cylinder 10 through a pilot type opening and closing valve 100 by passing the fluid pressure source selecting device 40, and the opening and closing valve 100 connects the wheel cylinders 20, 30 to the master cylinder 10 when the fluid pressure of the master cylinder 10 is zero, while the valve shuts off the wheel cylinders from the master cylinder 10 when the fluid pressure of the master cylinder is not zero.
Patent JP-H03231498-A (JP)
Title: Automatic exchange and insertion system of ic stick
Inventor: NONAKA HISASHI
IPC: H05K13/02
Filed: 1990-02-07
Abstract: PURPOSE:To normally house an IC into an IC stick by a method wherein the IC stick is caught by using a chucking device and it is transferred to a positioning guide holder while it is held at an angle and in a direction at which and in which the IC can fall by its own weight. CONSTITUTION:An empty IC stick 4 which is dropped from a stock part is caught at a prescribed angle and in a prescribed direction by using a chucking device 3; it is transferred to an IC housing position P by using a driving motor 5. The IC stick 4 which has been transferred to the prescribed IC housing position P is pushed to the direction of (b) by using a cylinder 6 for taking-out and putting-in use; a housing port 11 is inserted into a positioning guide holder 9. After that, the IC stick 4 into which the IC 10 falling from the housing port 11 by its own weight has been thrown and in which the prescribed number of IC's 10 has been housed is pulled out from the positioning guide holder 9; it is felled to the direction of (c) by using a cylinder 7 for pushing out use and a cylinder 8 for driving-away use; it is driven away to the outside of a system. when the IC's 10 fall by their weight and are housed in the IC stick 4, the IC's 10 can be housed normally without causing a trouble.
Patent JP-H07241001-A (JP)
Title: Auxiliary power supply apparatus for vehicle
Inventor: MATSUMOTO SHINGO
IPC: H02J7/00
Filed: 1994-02-25
Abstract: PURPOSE:To obtain an auxiliary power supply apparatus for a vehicle which can supply an AC power to a load stably even if a main DC power supply is failed or a power supply voltage is declined. CONSTITUTION:A DC power supply 1, an auxiliary DC power supply 18, a DC-DC converter circuit 20 which is connected to the auxiliary DC power supply 18 and a main inverter 14 whose input side is connected to the DC power supply 1 and the DC-DC converter circuit 20 with first and second DC contactors 17 and 21 respectively, whose output side is connected to an AC load 12 and which converts a DC power into an AC power are provided.
Patent JP-H01202872-A (JP)
Title: Manufacture of semiconductor device
Inventor: OHATA KEIICHI
IPC: H01L21/338
Filed: 1988-02-08
Abstract: PURPOSE:To manufacture a semiconductor device, which has small source resistance and low noises is operated at high speed, by forming an n<+>-GaAs layer onto the side face of a step and working the n<+>-GaAs layer as an n<+> contact layer. CONSTITUTION:A step is implanted with Ga beams from the oblique direction in an As atmosphere, an undoped GaAs layer 2 coating the step is deposited, Ga beams and Si beams are applied similarly while Al beams are applied, and an n<+>-GaAs layer 4 is deposited onto the side face of the step and an n<+>- AlGaAs layer 3 onto a flat surface. Al beams are interrupted, the step is implanted with Ga beams and Si beams from the oblique direction in the As atmosphere, and an n<+>-GaAs layer 5 as a cap layer is deposited. The n<+>-GaAs layer 5 on a flat surface is etched selectively to expose the n<+>-AlGaAs layer 3, and a gate electrode 11 is formed onto the exposed layer 3. Consequently, the n<+>-GaAs layer 4 is grown on the side face of the step, and the layer 4 functions as an n<+> contact layer. Accordingly, the interface is improved, contact resistance is lowered, and a source resistance is realized.
Patent JP-S59154769-A (JP)
Title: Matrix for fuel cell
Inventor: SAITOU MUTSUYA
IPC: H01M8/02
Filed: 1983-02-21
Abstract: PURPOSE:To make better the impregnation and retention properties of an electrolyte as well as to secure such an electrolyte matrix as getting its mechanical strength improved, by having a silicon carbide fiber bonded with reticulate fluorocarbon resin in a state of being intertwined with each other. CONSTITUTION:Fluorocarbon resin is added to a silicon carbide fiber (whicker) consisting of an aciculate single crystal body of about 0.1-1mu in diameter and about 50-200mu in length and kneaded. This mixture is applied to the top of an air pole of a fuel cell and dried up and undergone with heat treatment whereby such a matrix as bonded in a state that the silicon carbide fiber is intertwined with the reticular fluorocarbon resin is formed. Since this matrix has much of an impregnation quantity of an electrolyte, a long-lived battery is obtainable. Likewise, it is large in mechanical strength, besides ease of handling or maintenance.
Patent JP-H02207556-A (JP)
Title: Hybrid integrated circuit and manufacture thereof
Inventor: TOYOOKA SHINICHI
IPC: H01L23/40
Filed: 1989-02-07
Abstract: PURPOSE:To prevent a solder from being thrust up on an oscillator side by a method wherein the opposite sides of a fixed pad whereon a heat sink is fixed are set up to be inside surface of the heat sink while an oscillator is made to against the fixed pad side arranged inside the side surface of the heat sink. CONSTITUTION:A substrate 1 with a fixed pad 4 formed thereon is heated at specific temperature so as to melt down the previously bonded solder onto the pad 4. A heat sink 3 with a power semiconductor element 6 previously bonded thereto is mounted on the fixed pad 4. At this time, the two opposite sides of the fixed pad 4 are set up to be inside the side surface of the heat sink 3. Next, the taper surface of an oscillator 9 is made to abut against the sides of the heat sink 3 upon contact of the oscillator and said sides. Next, ultrasonic oscillation is applied to fix the heat sink 2 on the fixed pad 4. Through these procedures, even if the ultrasonic oscillation is applied to the heat sink 3, the solder can be prevented from being thrust up on the oscillator side.
Patent JP-H02295496-A (JP)
Title: Testing process
Inventor: ANDORIYUU JIYON GAAMAN
IPC: C12Q1/6816
Filed: 1990-02-07
Abstract: Assay method for the detection of nucleic acid sequences in homogeneous solution. The method comprises the use of fluorescence polarisation to detect hybridisation of a fluorescent nucleic acid probe or to detect fluorescent primer extension products. Assay kits for use in the above methods.
Patent JP-H07238151-A (JP)
Title: Production of polyester
Inventor: SATO NOBORU
IPC: C08G63/183
Filed: 1994-02-25
Abstract: PURPOSE:To produce a polyester markedly improved in the ability to disperse particles therein. CONSTITUTION:A process for producing a polyester mainly consisting of repeating ethylene terephthalate units by the direct polymerization process, comprises performing esterification provided that the viscosity of a bis (beta- hydroxyethyl) terephthalate and/or an oligomer comprising a low polymer thereof is 100mPa.s or below at a degree of esterification of 91% or above, adding 0.01-5wt.% fine particles of a mean particle diameter of 0.01-5mum, and conducting polycondensation.
Patent JP-S56123944-A (JP)
Title: Preparation of malonic acid dialkyl ester
Inventor: SAKURADA HIKARI
IPC: B01J31/20
Filed: 1980-03-06
Abstract: PURPOSE: To improve the reaction rate and the selectivity in the preparation of the titled compound by the reaction of a monohalogenoacetic acid alkyl ester with CO and a lower aliphatic alcohol, by adding a monohalogenoacetic acid, etc. to the reaction system prior to the reaction.  
     CONSTITUTION: A malonic acid dialkyl ester is prepared by the reaction of a monohalogenoacetic acid alkyl ester with CO and a lower aliphatic alcohol in the presence of cobalt carbonyl catalyst and a basic substance (e.g. alkali metal carbonate.) In the above process, a monohalogenoacetic acid (e.g. monochloroacetic acid, monobromoacetic acid, etc. pref. the one containing same halogen atom as the raw material), a malonic acid monoalkyl ester, or their salts, are added to the reaction system before reaction. The malonic acid monoalkyl ester is pref. a lower alkyl ester, such as methyl ester, ethyl ester, etc., and pref. the one containing the same alkyl group as the objective compound. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-H10212042-A (JP)
Title: Paper feed device
Inventor: MIZUSAWA HIROSHI
IPC: G03G15/00
Filed: 1997-01-27
Abstract: PROBLEM TO BE SOLVED: To prevent miss copy due to different paper sort from generating during continuous printing by providing a sheet-like member capable of being optionally inserted between loaded transfer paper sheets, and engaging the one end side with a paper feed tray at using it. SOLUTION: For example when an operator loads several sheets of red paper 9 of the same size on transfer paper 2 of ordinary paper so as to cut in, and printing is executed against the red paper 9, the sheet-like member 82 of a paper feed obstructing mechanism 8 is rotated toward the loaded transfer paper 2, the sheet-like member 82 is arranged so as to be piled on the transfer paper 2, and several sheets of the read paper 9 are set so as to be piled thereon. In such case, even if the operator does not set the desired number of sheets of the red paper 9, the sheet-like member 82 appears on the uppermost sheet of the transfer paper 2 during printing, hence by pressing force due to this weight the transfer paper 2 can not be bent by a fixed quantity by the torque of a paper feed roller, and as a result, the transfer paper 2 under the sheet-like member 82 is not fed.
Patent JP-H10208503-A (JP)
Title: Light projective lighting system
Inventor: NAKANO KUNIAKI
IPC: F21S2/00
Filed: 1997-01-27
Abstract: PROBLEM TO BE SOLVED: To simplify lamp replacement by providing a connector as a conductor covered with an insulator and disposing a lamp shade opening face in a virtual space formed by extruding it vertically to a projector part of the lamp shade. SOLUTION: A light source cylinder 7 has a base receptacle part 15 attaching a lamp base, and the base receptacle part 15 is connected to an external power source. A connector 21 is disposed forwardly with an auxiliary reflection plate 10 penetrating from the light source cylinder 7, and a lamp shade opening face of the light source cylinder 7 side is disposed in a virtual space formed by vertically extruding it to a light projector P of the lamp shade. The connector 21 has connectors 9, 9' in which a conductor is provided in ceramics based pipe-shaped body. The connector 9 on the light source cylinder 7 side is connected to an external power source, a conductor 11 of the other end is connected to a metal terminal 6 of a lamp outer sphere tip end via a second conductor 9', and the lamp and the external power source are connected to each other.  The conductor 11 and the metal terminal 6 are connected and secured with the connector 9' with bolt screws respectively.
Patent JP-S63195243-A (JP)
Title: Wear-resistant composite roll
Inventor: OKITSU TOSHIO
IPC: C22C29/08
Filed: 1987-02-10
Abstract: PURPOSE:To obtain a composite roll extremely excellent in wear resistance, by integrating a sintering material composed of one or more kinds among the carbides of groups IV A, V A, and VI A elements in which grain size and volume ratio are limited and Ni- or Co-base alloy with the outside periphery of a core material and then carrying out sintering. CONSTITUTION:A metallic tube having an inside diameter larger than the outside diameter of a core material is loosely fitted concentrically as a canning material in the outside periphery of the core material. Then, a mixture of powdered sintering materials is filled into a void between the core material and the canning material, which is subjected to deaeration and then to sealing to annular open surfaces at both ends. Subsequently, hot isostatic sintering is applied to the above, so that powder mixture in the void is pushed together with the caning material against the outside surface of the core material, which is made dense and integrally sintered. After cooling, the canning material is mechanically removed, and then finishing to the prescribed dimension is carried out so as to form the composite roll. At this time, the above- mentioned sintering material in which the grain size of carbide is regulated to 10-300mum and carbide comprises 5-80% by volume ratio is used. By this invention, the composite roll in which the hard sintered alloy is built up by sintering on the surface and which is excellent in wear resistance can be obtained.
Patent JP-S61188412-A (JP)
Title: Epoxy resin containing black dye
Inventor: SUZUKI MASAHIKO
IPC: C08L63/00
Filed: 1985-02-15
Abstract: PURPOSE:To color an epoxy resin black inexpensively without detriment to its insulation properties, by mixing an epoxy resin with carbon black and a specified amount of a black anthraquinone dye. CONSTITUTION:100pts.wt. epoxy resin is mixed with 2pts.wt. or below carbon black and 0.25-2pts.wt. black anthraquinone dye. Although said carbon black may be one which is not surface-treated and is inexpensive, a somewhat weak tinting strength thereof must be compensated for by the addition of the black anthraquinone dye.
Patent JP-S59156987-A (JP)
Inventor: TOOMASU YUUZEEN UORUTAASU
IPC: C03C13/06
Filed: 1984-02-20
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-H02208955-A (JP)
Title: Integrated circuit device of master slice system
Inventor: MIZUNO MASAO
IPC: H01L27/118
Filed: 1989-02-08
Abstract: PURPOSE:To increase the number of input/output cells, which are arranged on the same chip, by a method wherein longitudinal power lines for reinforcement use consisting of a second layer metallic wiring are provided and a power supply is supplied from the input/output cells to internal basic cell rows. CONSTITUTION:Longitudinal power lines 205 and 206 for reinforcement use consisting of a second layer metallic wiring are provided between input/output cells 201 arranged in the left and right longitudinal directions and basic cell rows 211 arranged in the form of a matrix in the interior of a device. According to such a way, the need to make identical the arrangement intervals between the basic cell rows 211 and the input/output cells 201 is eliminated. Moreover, a power supply can be supplied to the basic cell rows 211 from the input/output cells 201 via the power lines 205 and 206. Thereby, the number of the input/ output cells, which are arranged on the same chip, can be increased. Moreover, if the configurations of the input/output cells and the intervals between the input/out cells are made identical regardless of the arrangement positions of the input/output cells, equalization of the electrical characteristics of the device can be contrived.
Patent JP-S60173631-A (JP)
Title: Control program switching system
Inventor: YOSHIDA OSAMU
IPC: G06F15/78
Filed: 1984-02-17
Abstract: PURPOSE:To attain a connection of an external device different from conventional system by disconnecting an external memory storing a control program having the same address constitution as a ROM in which a control program is stored to change over both the control programs. CONSTITUTION:A ROM12 adopts the same address constitution as that of a ROM3' to which a conventional control program is stored and a control program required for the control of an external device 8' is stored in addition to the control program stored in the ROM3'. When the external device 8' and a main body 1' are connected by a connector 7', a CS' signal fed to the ROM3' from an output side of a NAND gate 11 is brought forcibly into an H level by the earthing signal from the external device 8' to stop the operation of the ROM3'. The control program is read and executed from the ROM12 by a processor 2', which controls processings including a processing relating to data transfer with the external device 8'.
Patent JP-2000125884-A (JP)
Title: Novel gonadotropin receptor
Inventor: HEIKOOP JUDITH CHRISTINA
IPC: A61K38/00
Filed: 1999-02-05
Abstract: PROBLEM TO BE SOLVED: To obtain a new polynucleotide encoding a gonadotropin receptor including a specific amino acid sequence, and useful for elucidation of the mechanism of its action, treatment of the disease associated with fertilizing capacity, such as sterility, contraception or the like. SOLUTION: This newly identified polynucleotide includes at least one sequence selected from a group comprising polynucleotides encoding amino acid sequences possessed by gonadotropin acceptors of formulas I to III. The polypeptide can be used for production or the like of the new gonadotropin receptor usable for deepening of the knowledge about the ligands binding to these receptors, treatment of disease or the like associated with fertilizing capacity, such as sterility, and development of a new medicine for contraception. The polynucleotide is obtained by screening a data base in relation to the presence of a related human (partial) cDNA sequence by using DNA sequences of a human gonadotropin receptor and the receptor derived from other organisms.
Patent JP-H02208288-A (JP)
Title: Production of single crystal of iii-v compound semiconductor
Inventor: SEKI MINORU
IPC: C30B27/02
Filed: 1989-02-08
Abstract: PURPOSE:To readily prolong life of crucible by producing specific crystal in a crucible, supplying III-element into remained raw material melt in liquid state, cooling and semi-solidifying the melt remainder. CONSTITUTION:A raw material melt of Ga and As is formed in a crucible 5 made of pyrolytic BN by superheating with a heater 4. Next, the melt 9 is covered with a liquid of B2O3 layer 10 and a seed crystal 7 fixed to a pull-up shaft 8 is brought to contact with the melt 9 through the layer 10, then the shaft 8 is pulled up with rotating, thus crystal is grown around the seed crystal 7 to obtain pulled-up grown crystal 6. Further, the crystal 6 is pulled up and melt remainder 9 and B2O3 10 are remained in the crucible 5. Next, the crucible 5 is arisen and crystal plate 2 of III-V compound in bottom part of the vessel 1 is melted, then liquid Ga 3 is flowed out into the melt remainder 9. Further, the crucible 5 is lowered and heating by the heater 4 is stopped, then cooled to >=30 deg.C, thus the remainder 9 is semi-solidified and removed, then the crucible 5 is re-used to produce single crystal of III-V compound semiconductor (e.g. GaAs).
Patent JP-H1031466-A (JP)
Title: Display method and system for displaying interlace video on non-interlace type monitor
Inventor: GLENNON STEPHEN G
IPC: H04N5/44
Filed: 1997-02-13
Abstract: PROBLEM TO BE SOLVED: To maintain the appearance of smooth motion display by displaying continuously fields collected so as to satisfy vertical resolution of a non-interlace type monitor and scaling it. SOLUTION: Plural fields are collected to at least two buffers, also fields collected so as to satisfy vertical resolution of a non-interlace type monitor is continuously displayed and scaled so that an alternating field is adjusted to correct relative vertical offset of data in an alternating field. This scaling may be achieved by using a line copy. A scaling stage may include a stage in which a display position of an alternating field is varied by one line or more on a non-interlace type monitor. Also, scaling may be achieved by using line reduction. Further, scaling may be achieved by using vertical interpolation.
Patent JP-H02211322-A (JP)
Title: Sealed type cooling water device for vehicle
Inventor: HOTTA NAOKI
IPC: F01P3/20
Filed: 1989-02-08
Abstract: PURPOSE:To reduce the effect of heat which is caused by heating component apparatuses and which affects an engine auxiliary within an engine room, by arranging a constitution in which cooling water is sent to an oil cooler from a radiator and is led to a water jacket, and letting air out of an expansion tank is conducted. CONSTITUTION:An oil cooler 32, an expansion tank 31 which can be the sources of heating, are arranged at lower stream positions in an outer air flowing direction within an engine room, and the oil cooler 32 is cooled by leading cooling water directly to the oil cooler 32 from a radiator 41. As a result, heat that is emitted from the oil cooler 32 and the expansion tank 31 does not fill the inside of the engine room, and the oil cooler 32 is kept in a low temperature condition, and the effect of heat which an engine auxiliary within the engine room receives from the oil cooler 32 and the expansion tank 31, is made to be small. As the expansion tank 31 is also arranged within the engine room, it can be arranged at the optimum position for separating air and liquid in a circuit.
Patent JP-H10211460-A (JP)
Title: Coating container
Inventor: USAMI HIDEYUKI
IPC: B05C17/005
Filed: 1997-01-29
Abstract: PROBLEM TO BE SOLVED: To lower the production cost of a product without deteriorating the original function and the quality by installing a coating cloth at the tip end of a container main body of such as a writing utensil, a cosmetic tool, etc., and at the same time unitedly forming a bellows part which can be expanded and contracted back and forth to the container main body. SOLUTION: In the case this coating container is employed for an eye liner, a bellows 2 expansive and contractive in the longitudinal direction is formed in the rear side of a container 1 and a bottom 3 is formed in the rear side of the bellows 2 to compose a presser 4. The thickness of the bellows 2 is made thinner than those of the container main body 1 and the presser 4 to make deformation of the bellows 2 easy and, on the other hand, to prevent unnecessary deformation of the container main body 1 and the presser 4.  At the time of use, when the presser 4 is pushed, the bellows 2 is contracted and at the same time the inside of the container main body 1 is pressurized and the inner face (a recess 5) of the presser 4 is brought into contact with the rear end part of a valve rod 8 and when the presser 4 is further pushed, a first valve part 11a is parted from a valve seat part 7a to form a valve hole 7b and consequently, a liquid in the pressurized container main body 1 is supplied and discharge to the porous body 17 and a coating tip 15.