baber/WOPTO huggingface dataset:
Patent JP-S6390175-A (JP)
Title: Manufacture of compound semiconductor field effect transistor
Inventor: NAGAOKA MASAMI
IPC: H01L29/812
Filed: 1986-10-03
Abstract: PURPOSE:To be able to manufacture a compound semiconductor FET having excellent uniformity and reproducibility by depositing a W film on a compound semiconductor surface, nitriding it, and then forming a gate electrode by work ing. CONSTITUTION:Si<+> is implanted to a semi-insulating GaAs substrate 1, and heat treated to form an N-type active layer 2. A W film 3 is formed thereon. Then, it is heat treated in an atmosphere including NH3 to nitride the film 3. After a W film 4 is deposited on the W nitride film 3', the films 4, 3' are worked by RIE to form a gate electrode. Further, PSG films are deposited at both ends of the substrate 1, heat treated to form source, drain regions 5, 6. Source, drain electrodes 7, 8 made of AuGe films are formed thereto to obtain a MESFET.
Patent JP-S6479049-A (JP)
Title: Cement dispersant
Inventor: OKADA TOSHIHIRO
IPC: C04B103/40
Filed: 1987-09-18
Abstract: PURPOSE:To obtain the titled dispersant increasing flowability without detracting the ability of solidified cement blending, by using salt of specified polystyrenesulfonic acid. CONSTITUTION:PS is reacted with olefin or alcohol in the presence of catalyst such as activated clay, sulfuric acid with partially alkylating agent such as 2-12C olefin or 2-12C alcohol, so that proportion of partial alkylation becomes 0.01-0.3mol. per benzen ring, to obtain the partially alkylated PS. Then, the partially alkylated PS is directly sulfonated with sulfuric acid, sulfur trioxide, oleum, etc., and thereafter, neutralized with NaOH, KOH, Ca(OH)2, etc., to obtain salt of the polystyrenesulfonic acid having 5,000-50,000 weight-average mol.wt. The cement dispersant used with the salt is blended by 0.01-0.5pts.wt. with 100pts.wt. cement and used.
Patent JP-S61112358-A (JP)
Title: Semiconductor device
Inventor: FUJIZU TAKAO
IPC: H01L23/31
Filed: 1984-11-07
Abstract: PURPOSE:To prevent the movement of wires in resin sealing and to prevent the short circuits between the wires and the cutting of the wires, by fixing the bonding by a wire fixing member before a resin sealing process. CONSTITUTION:On a semiconductor pellet 11, a plate shaped wire fixing member 18 is arranged in parallel with the semiconductor pellet 11 so as to include a bonding wire 13. Thus the bonding wire 13 is fixed. In fixing the bonding wire, e.g., the wire fixing member 18, in which unwoven glass fiber cloth 19 is impregnated with an epoxy resin 20, is used. The bonding wire 13 is coated by the unwoven glass fiber cloth 19 so that the bonding wire 13 is immersed in the resin part 20 of the unwoven glass fiber cloth 19. The device is heated under this state, and the resin 20 is thermally hardened.
Patent JP-2001061223-A (JP)
Title: Electric wire storing device
Inventor: GOTO NAOHIRO
IPC: H02G11/00
Filed: 1999-08-20
Abstract: PROBLEM TO BE SOLVED: To provide an electric wire storing device that gives less stress to electric wires, simple in structure at low-cost. SOLUTION: In this electric wire storing device 10, a part of a door harness WH that is arranged between a car body and a front door is stored inside a casing 11 fixed freely extendably to the front door, and at the same time, is retained at given intervals by a plurality of clamping members 15 arranged slidably on a rail inside the casing 11. Each clamping member 15 is movable freely along the rail 14 and has an electric wire retaining part 16, with respect to the retaining direction of which the rail 14 is freely rotatable. With this structure, this electric wire-storing device 10 is capable of increasing or decreasing the stored length of the door harness WH according to the change in the position of the car body relative to the front door.
Patent JP-H0958760-A (JP)
Title: Instant food container and instant food contained therein
Inventor: AONO HIROYUKI
IPC: B65D81/34
Filed: 1995-08-21
Abstract: PROBLEM TO BE SOLVED: To add ingredients and soup sauce into a container by a simple one touch action, by stretching a pull-tab outward from the inner cover coating the opening of the second container to make it possible to peel off the opening formed on the bottom of the first container for an instant food and providing the outer cover coating the upper opening of the container body so as to peel off it. SOLUTION: The container body 4 is made of styrene foam and formed like a rice-bowl opened at the top. The container body is provided with a first container 1 containing an instant food and also a circular second container 3 in the position recessed by one step at the middle of the bottom 2 in the container body 4. An inner cover 6 is put on the opening 5 of the second container 3 and it is made of aluminum sheet. And a slender string-form pull tab 7 is formed at a part of the peripheral edge of the inner cover 6 and an outer cover 9 is put on the upper opening 8 of the container body 4 and this is also made of aluminum sheet and formed to cover the upper opening 8. A pull-tab piece 16 is formed to easily peel off the opening.
Patent JP-S60126102-A (JP)
Inventor: SHIGEMASA HIRONOBU
IPC: A43D86/00
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-H0957064-A (JP)
Title: Waste gas purifying material and waste gas purifying method
Inventor: SAITOU MIKA
IPC: B01J23/50
Filed: 1995-08-21
Abstract: PROBLEM TO BE SOLVED: To obtain a waste gas purifying material capable of efficiently reducing and removing NOx by using the mixture of a catalyst prepared by depositing silver or silver compd. on a porous inorg. oxide and a catalyst prepared by depositing copper, iron or cobalt on a porous inorg. oxide as an active species and specifying the composition ratio of the respective catalytic components. SOLUTION: This waste gas purifying material is used for reducing and removing NOx from a waste gas contg. NOx and the oxygen more than the stoichiometry of the reaction to the coexistent unburned components. The material is formed by mixing a first catalyst prepared by depositing 0.2-15wt.% (expressed in terms of silver element) >=1 kind of element or compd. selected from the group consisting of silver and silver compd. on a porous inorg. oxide and a second catalyst prepared by depositing 0.1-15wt.% (expressed in terms of metallic element) >=2 kinds of element or compd. selected from the group consisting of copper, iron and cobalt as an active species on a porous inorg. oxide. Consequently, the NOx in the waste gas contg. excess oxygen are efficiently removed in a wide temp. range.
Patent JP-H0397046-A (JP)
Title: Draw type information recording medium and its information managing method
Inventor: SAKURAI YUKIMITSU
IPC: G11B20/12
Filed: 1989-09-11
Abstract: PURPOSE:To totally manage a read only area and a direct-read-after-write (DRAW) possible area by setting a management information area and a record ing information area to the DRAW possible area. CONSTITUTION:Recording information, lower layer management information concerning these recording information, and base management information (root directly R-dir and path table PT) concerning a DRAW possible area WE and a read only area RO changed by DRAW are recorded to a recording infor mation area DE(II) of the DRAW possible area WE. Index management informa tion (volume identifier SVD) to index the base management information of the recording information area WE are recorded to a management information area BE(II) of the DRAW possible area WE. Thus, the DRAW write of the recording information can be executed to the DRAW possible area and further, the hierarchical structure of the recording information in the read only area can be reloaded. Then, the read only area and the DRAW possible area can be totally managed and a lot of files or directories can be efficiently managed.
Patent JP-2000068106-A (JP)
Title: Conductive paste
Inventor: KARAKI MINORU
IPC: H01B1/20
Filed: 1998-08-21
Abstract: PROBLEM TO BE SOLVED: To provide a conductive paste capable of adjusting a resistance value of a resistor or a resistive film used in various electronic devices without changing percentage of conductive materials used. SOLUTION: After coating a disperse resin based paste formed by mixing a synthetic resin binder 1 and a conductive material 2, a dilution solvent is mixed thereto which can adjust a resistance value of the heated and hardened coating, thereby enabling adjustment of the resistance value with an organic solvent even if combination percentage is identical, and a conductive paste can be obtained in which the coating surface is excellent after printing.
Patent JP-H05214576-A (JP)
Title: Method for removing impure metal ion in copper electrolyte
Inventor: MORIYA MASAFUMI
IPC: C25C1/12
Filed: 1992-08-11
Abstract: PURPOSE:To provide a method for removing impure ions in a copper electrolyte where impure metal ions of bismuth, antimony, etc., in a copper electrolyte which were hard to remove before by copper removing and arsenic removing electrolysis, etc., are effectively absorbed and removed. CONSTITUTION:Any of divinylbenzene based copolymer, epoxy resin, phenol resin, resorcin resin and vinyl chloride resin is used as a matrix resin and a copper electrolyte is brought into contact with a chelate resin having amidoxime groups as functional ones to remove impure metal ions in the copper electrolyte by absorption with the chelate resin.
Patent JP-2000064733-A (JP)
Title: Double glazing panel
Inventor: NAKAI HIDEMI
IPC: E06B3/66
Filed: 1998-08-21
Abstract: PROBLEM TO BE SOLVED: To prevent the peripheral part of a double glazing from breaking and enhance the handling safety by a protection tape without early deterioration of the seal function while sealing hermetically and efficiently a hollow space with an organic sealing material. SOLUTION: A hollow space 6 formed between a pair of glass sheets 4 arranged opposite to each other is hermetically sealed by an organic sealing material 8 formed along the peripheral edge between both glass sheets to constitute a double glazing 1. A protection tape 3 secuentially stuck to both glass sheets across the sealing material 8 to protect the end face of the double glazing 1 is provided with air permeability.
Patent JP-S6296123-A (JP)
Title: Ground clearance adjuster type rolling control device for vehicle
Inventor: IKEMOTO HIROYUKI
IPC: B60G17/00
Filed: 1985-10-22
Abstract: PURPOSE:To prevent the rolling of a vehicle body so as to improve the ride feeling by providing a means which operates the deviation of a rolling angle based on a target rolling angle, a compensating value, and an actual rolling angle, thereby controlling the suspension properties based on the absolute value of this deviation when the deviation is less than a specified value. CONSTITUTION:A control device 102 operates both a steady-state rolling angle and a compensating value upon receiving of signals detected by a vehicle speed sensor 95 and a steering angle sensor 96 so as to operate the deviation of an rolling angle based on the compensating value, a target rolling angle, and an actual rolling angle. And when the deviation exceeds a specified value, a working fluid delivery and discharge means is controlled with a drive duty corresponding to this deviation. And when the deviation is less than the specified value, the softness and hardness properties of a suspension are controlled based on the absolute value of the deviation. This constitution can prevent the rolling of the vehicle body even if the vehicle is abruptly steered, and also can improve the ride feeling for a steady-state cornering while the rolling of the vehicle body is being reduced.
Patent JP-H0399641-A (JP)
Title: X-ray ct apparatus with function of reproducing image display characteristic value
Inventor: KUWABARA YASURO
IPC: A61B6/03
Filed: 1989-09-13
Abstract: PURPOSE:To contrive a shortening of photographing time by storing values of display window width and level used for every image display and by using these memorized window width and level values in case of re-displaying that image. CONSTITUTION:When an image displayed in a display unit 4 has not window width and level easy to observe, they are adjusted by a window adjust mechanism 3 so as to become easy to observe. After an observation of an image, different images are designated and displayed one after another. At that time, when an operator designates the next image to display, values, which is indicated to the window adjust mechanism 3 concerning the image displayed at present, is stored in a magnetic disk 1 as add-on informations 1B of the present image. When this image is read-out of the magnetic disk 1 and displayed once again, the image display is carried out after these window width W and level L are given to the window adjust mechanism 3. It becomes unnecessary to adjust again display window width and level at every photographing of successive images by using the aforementioned apparatus.
Patent JP-2001059827-A (JP)
Title: Liquid chromatography nmr method
Inventor: KURIMOTO TOMOMITSU
IPC: G01N30/62
Filed: 1999-08-23
Abstract: PROBLEM TO BE SOLVED: To enable the automation of time setting by performing the stop and flow measurement of a same mixture sample and the time control of fraction loop measurement by the holding time information of a sample component capable of reading from an NMR chromatogram. SOLUTION: The partial image of a sample eluted successively from a liquid chromatograph 1 injecting a mixture sample is transmitted to an NMR device, and a high frequency magnetic field pulse is repeatedly irradiated with a magnet 5 to observe an FID signal. The FID signal is Fourier-transformed to acquire the NMR spectrum of the partial image of each sample, and an NMR chromatogram is prepared from the time change of the acquired NMR spectrum group. A system 8 automatically sets a control condition through a cable 9 on the basis of the information of the holding time of the sample component read from the NMR chromatogram, and time control for stop and flow measurement and fraction loop measurement on the same mixture sample is performed. Thereby input mistake liable to occur by automatic setting can be completely prevented.
Patent JP-H1061733-A (JP)
Title: Automatic transmission for vehicle
Inventor: TANIGUCHI TAKAO
IPC: F16H57/02
Filed: 1996-08-20
Abstract: PROBLEM TO BE SOLVED: To provide a reaction force supporting structure suited for an automatic transmission controlling a clutch by a stationary cylinder type hydraulic servo arranged in both ends of a transmission case. SOLUTION: An automatic transmission T comprises a transmission mechanism M provided with two input elements S1 , C1 and a single output element C3 , input shaft 14 extended from one end to the other end of a transmission case 10 through the transmission mechanism, two input clutches (C-1, C-2) arranged in both ends by interposing the transmission mechanism to connect/ disconnect both the input elements to/from the input shaft and two hydraulic servos 3, 4 engagement/disengagement operating both the input clutches.  In both the hydraulic servos, each cylinder is formed in both end walls 10a, 10b of the transmission case, a stationary cylinder type hydraulic servo connection arranged to the input clutch is formed, axial direction force applied to the input clutch by operating the hydraulic servo is transmitted to a wall of the transmission case opposed to each hydraulic servo 3, 4 by reaction force members 56, 14, 66, 69, 59 arranged over a wall of the transmission case from each input clutch.
Patent JP-S6295466-A (JP)
Title: Speed detecting device for rotating body
Inventor: FUJIOKA YOSHIMOTO
IPC: G01P3/481
Filed: 1985-10-22
Abstract: PURPOSE:To prevent a speed feedback signal from having an error by outputting a pulse signal which is obtained by shaping the waveform of a speed signal by using an AC coupling type comparing circuit as a speed detection signal when a rotating speed rotates at a high speed. CONSTITUTION:When the speed of the rotating body is fast, signals PA and RA are compared with each other by a comparing circuit 2 to input a pulse signal to a terminal A of a data selector circuit 4. The output signal of an amplifier 1 is inputted to the AC coupling type comparing circuit 3 and compared with a specific reference voltage and waveform-shaped by a comparator 3a, whose pulse signal is inputted to a terminal B of the data selector circuit 4. This data selector circuit 4 is provided to use the pulse signal from the AC coupling type comparing circuit 3 only when the rotating body rotates at a relatively high speed. Namely, a data selection for determining which of the pulse signal of the comparing circuit 2 and the pulse signal of the comparing circuit 3 is used as the waveform-shaped pulse signal PSA is made with a data switching signal inputted to a terminal C of the data selector circuit 4.
Patent JP-H1065368-A (JP)
Title: Holding jig for printed circuit board
Inventor: MAEKAWA KAZUHIRO
IPC: H05K7/14
Filed: 1996-08-19
Abstract: PROBLEM TO BE SOLVED: To relax an inserting force of a printed circuit board by making a notch at a prescribed position of the printed circuit board and providing a manual lever, having a claw to be inserted to the notch to a guide rail in a freely turnable way. SOLUTION: A recessed notch 6 is made respectively to both ends of a printed circuit board 2, and an ejector 5 is provided respectively to both ends of a guide rails 4 corresponding to the notches 6. Then the claw of the ejector 5 is fitted to the notch 6 of the printed circuit board 2, a lever of each ejector 5 gripped by hand is pulled toward the front side, and the printed circuit board 2 is pushed till its end. In this state, the lever of the ejector 5 is directed backward, and the printed circuit board 2 is inserted. In the case of ejecting the printed circuit board 2, an operation reverse to the foregoing is conducted. Thus, the inserting force of the printed circuit board 2 is relaxed.
Patent JP-H1084343-A (JP)
Title: Packet communication equipment and communication control method
Inventor: YANO TETSUYA
IPC: H04L12/28
Filed: 1996-09-06
Abstract: PROBLEM TO BE SOLVED: To ensure transmission priority at an access point with respect to a packet communication equipment and a communication control method in a radio LAN or the like. SOLUTION: This packet communication equipment 1 at an access point making packet radio communication by the CSMA/CA system with a plurality of stations via the access point is provided with a buffer memory 2 storing tentatively packets, a packet number monitor section 3 monitoring number of stored packets, a decision processing section 4 deciding an update instruction of a contention window(CW) or a transmission permission based on the result of monitor of number of stored packets, and a control section 5 conducting transmission control of the transmission permission or the update instruction of the CW so as to conduct transmission control of the transmission permission or the update instruction of the CW thereby ensuring the access priority of the access point.
Patent JP-S6296099-A (JP)
Title: Reagent for determination of acidic phosphatase activity
Inventor: TEJIMA SHINICHI
IPC: C12Q1/42
Filed: 1985-10-22
Abstract: PURPOSE:To provide the titled reagent containing a specific compound, capable of accurately, easily and quickly determining acidic phosphatase activity in body fluid and useful for clinical diagnosis, etc. CONSTITUTION:A halogen-substituted p-nitrophenol is made to react with phosphoryl chloride and the resultant phosphate is dehalogenated and converted to Na salt, etc., to obtain the compound of formula (X is halogen; n and m are 1-4). The objective reagent for the determination of acidic phosphatase activity can be produced by dissolving >=1mM of the above compound in a buffer solution of citric acid, etc., having a pH of 4.0-5.5 and, if necessary, adding a surfactant, an antiseptic, etc., to the solution.
Patent JP-2001060090-A (JP)
Title: Production of sound insulating material
Inventor: ARIO TOSHIYUKI
IPC: B29B17/00
Filed: 1999-08-24
Abstract: PROBLEM TO BE SOLVED: To make finely dispersible and mixable a chip-shaped solid and a fibrous binder uniformly by making such opening/mixing treatment included in a mixing step, that a laminated body obtained by forming the upper and lower layers with the chip-shaped solid and the intermediate layer with the fibrous binder is scratched up little by little by a projected member for scratch while restraining the laminated body in a compressed state. SOLUTION: The laminated body consisting of the chip-shaped solid 1 and the fibrous binder 2 before the opening/mixing treatment is constituted so that the sheet-shaped intermediate layer 2a is formed of the opened fibrous binder 2 and the upper and lower layers 1a are formed with the solid 1 on both upper and lower sides of the layer 2a. The laminated body is scratched up while the layers 1a, 2a are restrained under densely compressed states. In the opened/ mixed material thus scratched, the binder 2 of the layer 2a is forcibly opened into small pieces by the scratching treatment and the small pieces cling to the solid 1 of the layers 1a individually so that both are finely dispersed and mixed uniformly. The opened/mixed material thus obtained is supplied to a binding step.
Patent JP-S60128319-A (JP)
Title: Temperature measuring resistor surface sensor
Inventor: IMAMURA IKU
IPC: G01K7/22
Filed: 1983-12-16
Abstract: PURPOSE:To obtain a titled sensor which has a simple structure, strong mechanical strength, high accuracy and high response speed by winding a resistance wire of platinum to a wind core, containing these wind cores in a space part of a metallic plate, and thereafter, packing an insulator, and forming a sensor. CONSTITUTION:A resistance wire 3 of a platinum wire, etc. is wound continuously around two cylindrical wind cores 2 of glass, etc., a weld zone 4 is formed by welding terminals of both the resistance wires 3 so as to become a prescribed resistance value, and one resistance wire is formed. That which has connected in series two wind cores 2 to a space part 7 of a discoid metallic plate 6 consisting of steel, silver, stainless steel, etc. is inserted from an inserting port 8. Thereafter, the space part 7 is packed with an insulator 9 of inorganic or organic substance, etc., the wind core 2 is fixed, and a sensor 1 is formed.
Patent JP-S6392732-A (JP)
Title: Production of spun yarn and device therefor
Inventor: TATEISHI SHOICHI
IPC: D02G3/34
Filed: 1986-10-04
Abstract: PURPOSE:To readily spin a fancy yarn having kinds of fibers, hues, etc., varying in the yarn axis direction, by providing plural drafting parts and selectively operating the parts. CONSTITUTION:Plural drafting parts are provided in a ring spinning machine and rovings 19-21 having different kinds of fibers, hues, etc., are fed thereto to selectively operate the drafting parts and carry out spinning. Thereby the aimed fancy yarn having kinds of fibers, hues, etc., varying in the longitudinal direction can be readily obtained.