baber/WOPTO huggingface dataset:
Patent JP-S6298027-A (JP)
Title: Formation of spherical bearing seat for steel structural member
Inventor: MATSUBARA TOSHIHIKO
IPC: F16C33/12
Filed: 1985-10-21
Abstract: PURPOSE:To heighten the roundness of a spherical bearing surface, by eliminating a roundness drop owing to the process of carburizing and quenching, and carrying out soft nitriding. CONSTITUTION:In the forming of a spherical bearing surface 14 and a base inner wall surface 13, a spherical concave is firstly formed by machining, the spherical concave is polished and the final shape of the spherical bearing surface 14 is given after the process of carburizing and quenching is carried out for the spherical concave, then the process of soft nitriding is carried out for the inner wall surface of a spherical bearing seat 12 including the spherical bearing surface. Thereby, the influence of a roundness drop owing to the process of carburizing and quenching does not remain, so that a spherical bearing seat having the bearing surface of a satisfactorily high roundness accuracy can be obtained.
Patent JP-S63101747-A (JP)
Inventor: DEIRETSUKU BAAROU
IPC: B01D15/08
Filed: 1987-09-17
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-S6389200-A (JP)
Inventor: TOKUCHI MASAYUKI
IPC: D06F58/28
Filed: 1986-10-01
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-H0795235-A (JP)
Title: Frame switchboard
Inventor: SHIBAYAMA TAKENOBU
IPC: H04L12/911
Filed: 1993-09-20
Abstract: PURPOSE:To prevent the disposal of a frame even when data amounts increase, and to suppress a delay time by compressing frame data when congestion is generated. CONSTITUTION:The frame data from a terminal are temporarily stored in a reception buffer 11 of a switchboard 100, and the data amounts are compared with a threshold value by a congestion detecting part 12. Then, when the congestion is detected, the frame data are compressed a data compressing part 13, and transmitted by adding a compression display flag to a frame header. At the time of transmitting the frame data, to the terminal, presence or absence of the addition of the compression display flag of the transmission data is discriminated, and when the flag is added, the frame data are restored by a data restoring part 22, and transmitted to the terminal. Thus, the transmission of the frame can be efficiently attained by compressing the frame data only when the congestion is generated.
Patent JP-H0684833-A (JP)
Title: Controlling method for temperature-distribution of substrate heating apparatus
Inventor: SHIRAI HIDENOBU
IPC: H01L21/3065
Filed: 1992-09-02
Abstract: PURPOSE:To provide a method wherein a temperature distribution inside a substrate can be controlled. CONSTITUTION:In a substrate heating apparatus, a gas is interposed between a substrate 1 and a heat block 3 which heats the substrate 1, and the substrate 1 is heated. The substrate heating apparatus is constituted in such a way that a plurality of gas introduction parts 4 into the heat block 3 are installed and that the flow rate of the gas introduction parts 4 is controlled individually so as to control the heating temperature distribution of the substrate 1.
Patent JP-2000062946-A (JP)
Title: Delivering apparatus
Inventor: KITAGUCHI MASAFUMI
IPC: B65G47/88
Filed: 1998-08-20
Abstract: PROBLEM TO BE SOLVED: To provide a delivering apparatus which is small and has a small installation space, and can pick articles for each row for complete delivery. SOLUTION: This delivering apparatus 20, which delivers a plurality of articles B fed in a continuous condition for each row, is provided with a stopping means 33 stopping the articles in one row on the front side in the supplying direction of the fed articles B at a separating position 32, a separating means 35 retaining the articles B in one row at the separating position 32 and moving them to a delivering position 34 adjacent to the separating position 32, and delivering means 36 delivering the articles B in one row B moved to the delivering position 34 along the direction of the row.
Patent JP-S60126283-A (JP)
Title: Thiazolidine derivative, agricultural and horticultural germicide containing the same as active constituent and production thereof
Inventor: YOSHIDA KENJI
IPC: C07D213/00
Filed: 1983-12-12
Abstract: NEW MATERIAL:A compound of formula I (R<1> is H, methyl or ethyl; R<2> and R<3> are H or alkyl; R<4> is H, alkyl, alkoxycarbonyl or alkylaminocarbonyl). EXAMPLE:2-(2,4-Dichlorobenzyl)-2-(pyridin-3-yl)thiazolidine. USE:An agricultural and horticultral germicide with low toxicity to humans, cattle and fishes. PREPARATION:A pyridyl ketone of formula II is reacted with a beta-mercaptoethylamine of formula III to give the aimed compound of formula I . The reaction is carried out in an organic solvent, e.g. acetone, methanol, ethanol or n-butanol, or a mixed solvent thereof if necessary at 80-120 deg.C. Preferably, the reaction proceeds smoothly by removing water formed as a by-product in the reaction, and adding an acid thereto.
Patent JP-H0979364-A (JP)
Title: Method and device for controlling speed change step of automatic transmission for vehicle
Inventor: FUKUSHIMA SHIGEKI
IPC: F16H61/04
Filed: 1995-09-12
Abstract: PROBLEM TO BE SOLVED: To sufficiently reflect the will of a driver in speed change control. SOLUTION: In an automatic transmission for a vehicle, a speed change control means 71 to control an automatic transmission is provided. The speed change control means 71 comprises a target speed change setting means 3 to set a target speed based on load information; and a fuzzy type optimum speed change deciding means 1 to decide an optimum speed in which the will of a driver is reflected by correcting a target speed, set by the target speed setting means 3, by a fuzzy rule by operation information, having vehicle load information, serving as a parameter.
Patent JP-S59132361-A (JP)
Inventor: JIEEMUSU JIYOSEFU KIYAPON
IPC: G01N33/52
Filed: 1983-12-12
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-H1079434-A (JP)
Title: Fuse for semiconductor integrated circuit
Inventor: TAKEUCHI NOBUYOSHI
IPC: H01L21/82
Filed: 1996-09-04
Abstract: PROBLEM TO BE SOLVED: To provide a fuse structure for a semiconductor integrated circuit which is fused without fail by one time of laser application without doing damage to a board. SOLUTION: This fuse for semiconductor integrated circuit is composed of a substrate, a fuse metal 7 provided on the substrate, and a dummy fuse metal 8 provided in its vicinity. This fuse structure for fuse metal 7 and dummy metal 8 are covered with an insulating film 5, and this is constituted such that the flank of the insulating film 5 contacts with it, in the vicinity of the center between the fuse metal 7 and the dummy metal 8. At the time of laser application, outward force from each other occurs from the center between the fuse metal 7 and the dummy fuse metal 8, and both the fuse metals 7 and 8 scatter in a direction opposite to each other.
Patent JP-H0982765-A (JP)
Title: Bonding tool
Inventor: OZAKI KATSUHIKO
IPC: H01L21/603
Filed: 1995-09-12
Abstract: PROBLEM TO BE SOLVED: To provide a bonding tool which allows sticking (fusion bonding) of Sn to the pressing surface of the end of a tool to extremely hardly occur in the case of press bonding a semiconductor element to a wire (Au-Si alloy) and almost eliminates the cleaning work of the pressing surface of the end of the tool. SOLUTION: The bonding tool comprises a shank 1 connected to the end 3 made of a hard material in such a manner that the pressing surface 4 of the end 3 is polished, wherein the surface roughness of the surface 4 is 0.05μm or less at the maximum surface roughness, and a skewness is negative.
Patent JP-H09153475-A (JP)
Title: Semiconductor cleaning/drying method and device
Inventor: KADOTANI KANICHI
IPC: H01L21/304
Filed: 1996-09-04
Abstract: PROBLEM TO BE SOLVED: To provide a semiconductor cleaning/drying device and a method, wherein the device is safely handled, and a semiconductor substrate can be cleaned and dried well in a short time. SOLUTION: Cleaning water heated to a required temperature is fed into a treating tank where a semiconductor substrate 1 is placed to form a cleaning water layer 3 whose water surface is high enough to cover the semiconductor substrate 1. Inert gas 2g is fed into the treating tank so as to enable an empty space made up with the water surface of the water layer 3 and the top of the tank to be filled with it. Then, water-soluble organic solvent 21 is instantaneously fed over the cleaning water layer 3 so as to form an organic solvent layer 21 on the cleaning water layer 3.  Thereafter, while the cleaning water layer 3, the organic solvent layer 21, and an inert gas layer 2g which contains supersaturated vapor of organic solvent 21 formed by feeding the organic solvent layer 21 onto the heated cleaning water layer 3 are kept present together, the water surface of the cleaning water layer 3 is made to descend or the semiconductor substrate 1 is made to pass into the inert gas layer 2g from the cleaning water layer 3 and dried out in the inert gas layer 2g.
Patent JP-S6475516-A (JP)
Title: Production of novel polyurethane resin
Inventor: OKADA TOMOYUKI
IPC: C08G18/32
Filed: 1987-09-18
Abstract: PURPOSE:To obtain the titled radiation-curable with high performance, by reaction between a novel dihydroxyl compound and diisocyanate compound followed by preparing a polyurethane resin from the resulting product and then by acryloyl-modification of the both ends of the main chain of said resin. CONSTITUTION:First, a reaction is carried out between (A) a dihydroxyl compound of formula (R1, R2 and R4 are each alkyl; R3 is hydrocarbon of diisocyanate compound origin; R5 is H or CH3) or a mixture of said compound with another polyol compound and (B) a diisocyanate compound to prepare a polyurethane resin with the both ends of the main chain being OH groups or NCO groups. Thence, said both ends are brought to (meth)acryloyl- modification to obtain the objective resin with the both ends of the main chain being (meth)acryloyl groups. The compound of the formula is a new material and is suggested to be prepared, in general, by reaction between a diisocyanate compound and hydroxyalkyl (meth)acrylate compound followed by reaction of the resulting product with a dialkanolamine.
Patent JP-2001061239-A (JP)
Title: Electromagnetic induction power supply unit
Inventor: SHIMADA TOSHIRO
IPC: H01F38/14
Filed: 1999-08-20
Abstract: PROBLEM TO BE SOLVED: To enable a establishing a power supply system at low cost which is superior in maintainability, lightweight and easy to take noise countermeasures. SOLUTION: An induction connector 1(2), provided with a primary coil 15a(215), connected with a DC power supply unit PW mounted on a vehicle body B and a secondary coil 25a(222) forming a magnetic circuit together with the primary coil 15a(215), is installed. The primary coil 15a(215) of the induction connector 1(2) is connected with an inverter CV, which is previously installed on the vehicle body B. The inverter CV converts a DC voltage from a DC power supply unit PW into an AC power and outputs it to AC power output terminals B1, B3 of the vehicle body B. Thereby the inverter CV of the vehicle B is also used in common as an inverter for the induction connector 1(2).
Patent JP-H0889499-A (JP)
Title: Catheter
Inventor: MAKI SHIN
IPC: A61B5/1459
Filed: 1994-09-29
Abstract: PURPOSE: To provide a catheter with a plurality of built-in optical fibers without a fear of breakage by torsion or external force. CONSTITUTION: A lumen 19, among plural lumens of a catheter, for inserting optical fiber 4 is less apt to be in a kink state and can reduce breakage of the optical fiber 4, since the lumen 19 is surrounded by other lumens. Breakage of optical fiber by external force in hand operation of the catheter can be reduced because there is no fear of the plurality of optical fibers to be mutually twisted and fixed in when the optical fiber is inserted into the lumen 19, since the margin of the lumen 19 for inserting the optical fiber 4 is smaller than the outer diameter of the optical fiber 4, and there is no part with a large bending rate and flaw by local rubbing can be reduced.
Patent JP-S61114393-A (JP)
Inventor: HONMA YOSHIHARU
IPC: G07B1/00
Filed: 1984-11-07
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-S6476784-A (JP)
Title: Edge light-emitting diode
Inventor: HAYASHI JUNJI
IPC: H01L33/14
Filed: 1987-09-17
Abstract: PURPOSE:To obtain an edge light-emitting diode capable of providing optical output having desirable temperature characteristics, by providing a region into which pulse current is injected and a region into which direct current is injected, within an active layer formed among semiconductor layers for providing a light-emitting region, and providing, on the emitting end face or rear end face, a semiconductor layer having a coefficient of absorption lower than that of the active layer with respect to light generated in the light-emitting region. CONSTITUTION:Following to formation of a linear groove, a first buried layer of P-type InP 5, a second buried layer of N-type InP 6, a third buried layer of P-type InP 7 and a contact layer of N-type InGaAsP 8 are formed. A P-type dopant is diffused through the contact layer 8 up to a clad layer 4 except a buried region 19 by using an SiO2 insulating film 10 as a mask, so that a diffused region 9 is formed. This region 9 serves as a current path through which current is injected linearly into an active layer 3. Then, P-type DC electrodes 11 and 12 are formed on the region 9 such that they are not contacted with each other. Further, an N-type electrode 13 is formed on a substrate 1. An emitting end face 14 and a rear end face 15 are formed. In this manner, it is possible to obtain a light-emitting diode capable of providing optical output which is not varied according to change in atmospheric temperature.
Patent JP-H0399478-A (JP)
Title: Manufacture of solar cell substrate
Inventor: TAKEUCHI EIJI
IPC: H01L31/04
Filed: 1989-09-12
Abstract: PURPOSE:To enable light rays which are partially absorbed by a semiconductor active layer to be reflected at an effective angle by a method wherein a light reflecting layer provided with irregularities is formed on the surface of a substrate of prescribed thickness, which is subjected to a sputtering etching in a mixed gas to make protrusions gently sloping and recesses steeply sloping at the same time. CONSTITUTION:A light reflecting layer is formed on a substrate through a vacuum evaporation method, which is thermally treated to form the light reflecting layer provided with surface irregularities 2-0.1mum in level difference, and the thermally treated layer is subjected to a sputtering etching method in a mixed gas to make protrusions and recesses provided to the surface of the reflecting layer gently sloping and steeply sloping respectively at the same time. That is, the light reflecting layer is formed and then thermally treated to be converted into the light reflecting layer provided with surface irregularities of 2-0.1mum in a pre-process. The thermally treated reflecting layer is subjected to a sputtering etching method in a mixed gas of fluorine containing gas and inactive gas to make protrusions and recesses provided to the surface of the reflecting layer gently sloping and steeply sloping respectively at the same time in an after process, whereby a substrate whose surface is optimal in state can be obtained.
Patent JP-2000033177-A (JP)
Title: Game table device with multiple goals, and elastic puck
Inventor: INOUE HIROKO
IPC: A63F7/06
Filed: 1998-07-16
Abstract: PROBLEM TO BE SOLVED: To provide a game table device that allows more than one group of players to play a game simultaneously and provides a variety of puck actions for a warmed-up enjoyment, and provide an elastic puck that can take unexpected actions insusceptible to the repulsion based on the angle of incident or reflection. SOLUTION: A game table device 1 includes three or more goals or puck ejection gates 4 and a circular or polygonal repulsion wall 3. An elastic puck 5 has on its periphery an elastic member of rubber, hard urethane or the like.
Patent JP-H0898036-A (JP)
Title: Image reproduction device
Inventor: WATANABE IKUO
IPC: H04N1/413
Filed: 1994-09-29
Abstract: PURPOSE: To attain high speed transfer between memories used switchingly for reception and display use. CONSTITUTION: A compression image decoder 32 decodes sequentially an output of a reception circuit 30 to expand and decode the output into an original image signal. Frame memories 34, 36 each consists of a multi-port DRAM having serial ports and when a received image is written in one memory, the other is used for image display. In the case of partial data transmission, at first stored image of the memory 34 or 36 is copied to the memory 36 or 34 via a serial bus. Then partial image data decoded by the compression image decoder 32 are overwritten to a storage position of the memory 36 or 34 via a random access bus. Then the memory 36 or 34 is used for a display memory.
Patent JP-S61114887-A (JP)
Title: Optical recording layer for low-output semiconductor laser
Inventor: ETSUNO NAGAAKI
IPC: G11B7/243
Filed: 1984-11-09
Abstract: PURPOSE:To obtain a high-sensitivity optical recording layer which enables satisfactory information recording to be achieved even with a small-type low- output semiconductor layer, by providing a thin film of a specified chalcogenide and an organic coloring matter capable of sensitizing the thin film. CONSTITUTION:The thin chalcogenide film, which functions as a recording medium, comprises a Group 6B metal or a combination of at least 50% of a Group 6B metal and less than 50% of a Group 5B metal and/or a metal of other Group. An organic coloring matter which can be advantageously used for sensitization is, for example, a phthalocyanine coloring matter, has a quite large absorption, is chemically stable and has favorable orientation property.
Patent JP-H0890374-A (JP)
Title: Workpiece positioning device in cutting machine
Inventor: SHIRASAWA SHUJI
IPC: B23Q3/18
Filed: 1994-09-29
Abstract: PURPOSE: To provide a workpiece positioning device capable of selecting and locking a workpiece to be delivered to a cutting machine at a plurality of cutting positions. CONSTITUTION: A positioning member 32 is turnably and pivotably supported at a supporting part 15a by bolts 33 in the direction orthogonal to the carry-in direction of a workpiece. A first locking surface 41 to lock the workpiece is provided on the side of a first positioning body 37 provided on one end part of the positioning member 32, and a recessed groove 42 is formed in the front surface in the carry-in direction of the workpiece. A second positioning body 38 is slidably fitted to the recessed groove 42, and fixed by bolts 39 screwed in the first positioning body 37 through a slot 43 to be cut in the same direction as that of the recessed groove 42. A second locking surface 44 to lock the workpiece is provided on the right side of the second positioning body 38.  A graduation board 45a is fixed to the first positioning body 37, and an arrow board 45b is fixed to the second positioning body 38. The distance between the first locking surface 41 and the second locking surface 44 is read by the graduation board 45a and the arrow board 45b.
Patent JP-S60127830-A (JP)
Title: Drive circuit of light emitting element
Inventor: HARA YUUJI
IPC: H04B10/2507
Filed: 1983-12-14
Abstract: PURPOSE:To improve the reliability of a light emitting element by decreasing as less as possible the duty ratio in signal transmission. CONSTITUTION:A pulse code corresponding to an input key 3 is outputted continuously from a pulse code generating circuit 2. While a transistor (TR)2 is turned on for a required time through the detection of the leading of the 1st pulse code, the pulse code switches the TR1. Thus, a light emitting element is driven corresponding to the pulse code. The light emitting element 1 is not driven because the pulse code is inputted to the TR1 after the prescribed time. Thus, the duty ratio in driving the light element 1 is decreased by setting properly the on/off time of a TR2 by means of a switching control means comprising a leading detection circuit 5 and timer circuits 6 and 7 or the like.
Patent JP-H1172803-A (JP)
Title: Liquid crystal display device and its production
Inventor: MATSUSHIMA YASUHIRO
IPC: G02F1/1343
Filed: 1997-09-01
Abstract: PROBLEM TO BE SOLVED: To easily execute the inspection of a substrate for driving without placing a probe by providing the device with electrodes for inspection for coloring the regions off an image display region. SOLUTION: The ends of respective pieces of wiring are provided with the electrodes 35a to 35c for inspection for coloring the regions off the image display region. A material which discolors when voltage is impressed thereon are disposed on the respective electrodes 35a to 35c for inspection. For example, a liquid crystal film is merely necessitated to be used as this material. Signals for inspection are successively or simultaneously inputted on the source bus wiring 16 from the other end side of the side provided with the electrode 35b for inspection. The electrode 35b for inspection is observed and if there is a disconnection at the source bus wiring 16, the voltage is not impressed on the electrode 35b for inspection and the electrode 35b for inspection does not discolor and, therefore, the presence or the absence of the disconnection is known.  If there is a shorting defect between the gate bus wiring 15 intersecting with the source bus wiring 16 and auxiliary capacitor wiring 30, the electrodes 35a, 35c for inspection discolor and, therefore, the inspection of the shorting defect is possible as well.
Patent JP-H0762217-A (JP)
Title: Room temperature curing composition
Inventor: YAMAMOTO HIROTSUGU
IPC: C08L71/02
Filed: 1993-08-27
Abstract: PURPOSE:To obtain the subject composition, containing a specific silicon- containing polymer, a compound such as an alcohol and a curing catalyst, excellent in storage stability, elongation of a cured product and tear strength and useful as sealing materials, adhesives, etc. CONSTITUTION:This composition contains (A) an organic polymer, containing a polyoxyalkylene, having >=5000 number-average molecular weight and <2.0 ratio (Mw/Mn) as a main chain and containing >=0.3 silicon-containing group expressed by the formula SiXaR<1>3-a [R<1> is a 1-20C (substituted)monovalent hydrocarbon group; X is a hydrolyzable group; (a) is 1-3] based on one molecule on the average of the whole molecule, (B) an alkyl alcohol or a keto-enol tautomeric compound and (C) a curing catalyst. Furthermore, the polyoxyalkylene which is a main chain of the component (A) is preferably a polymer obtained by polymerizing a 2-4C alkylene oxide with an initiator such as a hydroxyl group-containing compound in the presence of a composite metallic cyanide complex such as zinc hexacyanocobaltate as a catalyst.