baber/WOPTO huggingface dataset:
Patent JP-2001172769-A (JP)
Title: Reductive activation treating solution for electroless nickel plating and method for producing printed circuit board using same
Inventor: TAKASE YOSHIHISA
IPC: H05K3/24
Filed: 1999-12-14
Abstract: PROBLEM TO BE SOLVED: To produce a reductive activation treating solution for depositing a nickel-gold plating film suppressed in the generation of the unevenness of whiteness and excellent in reliability on packaging and to provide a method for producing a printed circuit board using same. SOLUTION: This solution is obtained by dissolving a reducing agent into an aqueous solution of an inorganic base, particularly the reducer is composed of sodium hypophosphite or potassium hypophopshite, the aqueous solution of an inorganic base is the one in which hydroxide composed of sodium hypophosphite or potassium hypophosphite is dissolved, and pH is controlled to 9 to 13.
Patent JP-H09142834-A (JP)
Title: Production of high-temperature superconductor
Inventor: YAMANA TATEO
IPC: H01B12/04
Filed: 1995-11-15
Abstract: PROBLEM TO BE SOLVED: To obtain a superconductor which operates at normal temperature without cooling with liquid nitrogen or the like by mixing Na, O, F, P, Cu, Sn, melting them with a specific process and molding them. SOLUTION: Na, O, F, P, Cu and Sn are mixed, molten with the high- temperature arc of carbon electrodes and molded. For example, NaF, phosphoric acid (P2 O5 ), graphite (C), Cu and Sn are mixed at a ratio of 2:1:1:5:5, the mixture is molten with arc of >=100V and >=100A alternative current and molded. In other words, nucleus exchange between main materials Cu and Sn occurs, the catalyst of NaF, P2 O5 , C are used as a modifier and molten and molded.
Patent JP-H06281645-A (JP)
Title: Needle-type apparatus for individually separating fiber and existing substance for test
Inventor: FUREDERITSUKU EMU SHIYOFUNAA
IPC: G01N1/28
Filed: 1993-12-24
Abstract: PURPOSE: To enable a single fiber, nep, impurity or the like for testing to be individually separated by sticking a fiber mat by means of a combing element and carrying and drafting it in the output direction while widening the interval between the adjacent elements. CONSTITUTION: A fiber raw material (mat) 34 is carried to a pin drafting machine 44 between a fiber fixing plate 36 and an underlying fiber plate 38 and is stuck to numeral combing elements 52 by means of a loading section 46, an interval between the adjacent elements 52 is widened while moving a draft zone 48 and is combed, a draft is applied, and all fiber existence, for example, a fiber 34, a nep, impurity are left with samples for further measurement. The element 52 is separated from the fiber 34 and the other existence by means of a stripping zone 50 with the help of a manifold 86. The fiber 34 and the other existence pass through an apron 92 and a belt 80, is released in an air flow 100 one by one once by means of a feed roller 98, is individually separated, and is introduced into a sensor.
Patent JP-H0763700-A (JP)
Title: Method and device for correcting presentation of existing material in flow of fluid mechanically and electronically
Inventor: FUREDERITSUKU EMU SHIYOFUNAA
IPC: G01N15/00
Filed: 1993-12-24
Abstract: PURPOSE: To minimize a fiber loop for improving the data rate by providing an air flow adjusting means for matching an air flow in a yarn dividing machine and sensor with the optimum condition, an acceleration nozzle for untying the fiber loop and an electric-optical sensor for untying electronically the loop. CONSTITUTION: An air flow adjusting means (fluid flow rate/condition matching cyclone) is provided, so that conditioned air having conditions (temperature, humidity, speed, pressure, static charge or the like) and air flow rate respectively matching with a yarn dividing machine 10 and electric-optical sensor 20 is supplied from the cyclone, i.e., the conditioned air is introduced from environment controlling points E1-E5 to the yarn dividing machine 10 and from E6 to the sensor 20. Air containing separated fiber is shifted from input flow 12 to flow 22, pulled in an improved type long nozzle 21 and accelerated to untie a fiber loop. The extinction of a light beam 29 of a light source 23 caused by a passing fiber 31 is sensed by extinct light sensors 25A, 25B disposed in parallel to detect the length of the fiber. Then a CPU electronically releases the loop of detected wave form.
Patent JP-H10156761-A (JP)
Title: Handle and knob having fulcrum and point of force
Inventor: NAKAI HIROSHI
IPC: A46B5/00
Filed: 1996-12-02
Abstract: PROBLEM TO BE SOLVED: To reduce load and labor during use for an operation or the like and enhance operating efficiency. SOLUTION: A handle part and a knob part are changed in shape to form a grip 2 that corresponds to a fulcrum where there were the handle part and the knob part so far and also to form arm support 3 that corresponds to a point of force, in such a way that the force required during use is dispersed from the wrist to the entire arm or the like, and that the force can be reduced as the principle of the lever works. The grip part serves as the fulcrum and the part supporting the arm and the like serves as the point of force, reducing and dispersing the force.
Patent JP-2000182120-A (JP)
Title: Paper sheet handling device
Inventor: MIZUNO TAKAHIRO
IPC: G07D9/00
Filed: 1998-12-14
Abstract: PROBLEM TO BE SOLVED: To provide a paper sheet handling device which can shorten the processing time and also has its high working reliability. SOLUTION: An automatic teller machine is provided with a recycle box 1 which stores the paper sheets that are received and sent out, a paper money cassette 2 having a removable circulating paper money store box 2a which puts and collects the paper sheets into and from the box 1, a paper sheet discrimination part 8, a temporary store part 12 which stores temporarily the paper sheets to be received and sent out and a 1st carrier path which circulates the paper sheets between the box 1 and the cassette 2 from a paper sheet slit via the part 8. In such a constitution, the cassette 2 includes a rejected paper money store box 2b2 which stores the paper sheets rejected at the part 8 and a circulating paper money store box 2b1 which stores the circulating paper sheets. Then a 2nd carrier path carries the paper sheets held at the part 12 to the cassette 2 via only the part 8.  As a result, the paper sheets stored in the box 1 can be returned to the box 2a via the 1st carrier path and also the paper sheets held at the part 12 can be returned to the box 2a via the 2nd carrier path.
Patent JP-H11187071-A (JP)
Title: Information processor and control method therefor
Inventor: SAITO HIROHARU
IPC: H04L12/28
Filed: 1997-12-24
Abstract: PROBLEM TO BE SOLVED: To surely receive all response data without being affected by the processing speed of received data or the insufficient capacity of a receiving data buffer at a host device to send out retrieval data, when a communication path is established but data are not transferred. SOLUTION: A timing generating part 34 determines an interval of time from the reception timing of packet data for retrieval to the transmission of response data through a network 20 to a host computer 10 as data transmission waiting time. Thus, the timing generating part 34 discriminates whether the data transmission waiting time lapses from the reception timing of packet data for retrieval or not, and at the timing when the data transmission waiting time lapses, a network communication processing part 21 transmits the response packet data generated by a response packet generating part 35 to host computers 10 and 11 so that the host computers 10 and 11 do not simultaneously receive plural pieces of response data and can surely receive the response data.
Patent JP-H11180795-A (JP)
Title: Production of single crystal and apparatus for production therefor
Inventor: WATANABE MAKOTO
IPC: C30B17/00
Filed: 1997-12-24
Abstract: PROBLEM TO BE SOLVED: To obtain a single crystal having high quality at a high yield by detecting the contact state of a melt contg. a single crystal raw material and a seed crystal by a change in the electric resistance between the seed crystal and the melt, slowly cooling the melt in accordance with the result of the detection and growing the single crystal on the seed crystal by rotating the seed crystal. SOLUTION: The melt may contain a flux. A means for monitor by a change in the electric resistance is applicable to all melt growth methods including a Czochralski method or TSSG method. The detection terminals T1 , T2 of an electric resistance detector 9 are connected by lead wires 10, 11 to a seed crystal holder 2 and a crucible 6. If the seed crystal holder 2 is an insulator, the lead wire 10 is electrically connected to the seed crystal 1. The lead wire 10 is capable of obtaining electrical connection continuously even during the rotation of the seed crystal by using a rotary contact terminal, etc. If the crucible 6 is an insulator, an electrode and the lead wire 11 are connected 1 by inserting a platinum electrode, etc., into the melt 5.
Patent JP-2001173129-A (JP)
Title: Earthquake resisting wall structure
Inventor: NOGUCHI KYOJI
IPC: E04B2/56
Filed: 1999-12-15
Abstract: PROBLEM TO BE SOLVED: To provide an earthquake resisting wall structure which makes it easy to regulate horizontal rigidity to be optimum in terms of design and which abounds in an earthquake resisting performance and economics and enables improvement of the degree of freedom of architectural design. SOLUTION: In the earthquake resisting wall structure having frame posts 11 and wall bodies 31 integrated, a horizontal slit 33 is formed horizontally between the wall bodies of upper and lower stories so as to separate the wall bodies of the upper and lower stories, while a vertical slit 35 is formed in the boundary face between the frame post 11 and the wall body 31 by a prescribed length toward the upper or lower side of the wall body 31, in continuity to the horizontal slit 33. The frame post 11 forms a flexible part (hs) separated from the wall body 31, in an extent wherein the vertical slit is formed, and forms a rigid joining part (hr) integrated with the wall body 31 in the residual extent of the story height.  The wall body 31 is constructed as a wall girder of a nonuniform section of which the vertical length of the rigid joining part in the lateral end is smaller than that of the intermediate part of the span, and the frame posts and the wall bodies constitute a frame structure as a whole.
Patent JP-2000290433-A (JP)
Title: Rubber composition and pneumatic tire
Inventor: HOJO MASAHIRO
IPC: B60C1/00
Filed: 1999-12-15
Abstract: PROBLEM TO BE SOLVED: To obtain a rubber composition good in workability and high in modulus of elasticity by incorporating a specific quantity of maleimide resin in a rubber component composed of natural and/or synthetic rubber. SOLUTION: This rubber composition is obtained by incorporating (A) 100 pts.wt. of a rubber component composed of natural and/or synthetic rubber with (B) 0.1 to 30 pts.wt., preferably 0.5 to 10 pts.wt., more preferably 0.5 to 3.0 pts.wt., of a maleimide resin preferably having a softening point of 120 deg.C or lower. The component A preferably contains styrene/butadiene copolymer rubber at 50 wt.% or more. The component B is preferably a bismaleimide resin, and preferable bismaleimide resins include polyaminobismaleimide and bismaleimidetriazine. A pneumatic tire is obtained by using this rubber composition as the rubber member. It is preferably of tread type.
Patent JP-H11185616-A (JP)
Title: Manufacture of phosphor pattern
Inventor: KIMURA NAOKI
IPC: C09K11/08
Filed: 1997-12-24
Abstract: PROBLEM TO BE SOLVED: To provide phosphor patterns having no chrominance change even if the phosphors buried in cells immediately before are mixed in the recovered phosphors with a good yield by forming the phosphor patterns in red for a first color, in blue for a second color, and in green for, a third color in sequence. SOLUTION: A phosphor is not limited in particular, and the phosphor mainly made of a normal metal oxide is used, e.g. Y2 O2 S is used for the red luminous phosphor, ZnS: Cu for the blue luminous phosphor, and ZnS: Ag for the green luminous phosphor. When the other luminous phosphor is mixed into each luminous phosphor, the upper limit of the phosphor mixed quantity causing no chrominance change is the red or blue phosphor at 10 wt.% or below against the green phosphor, or the total of the red and green phosphors at 5 wt.% or below. When the red phosphor is kept at 10 wt.% or below against the blue phosphor, no chrominance change occurs.
Patent JP-2001176774-A (JP)
Title: Laser and aligner
Inventor: HAGIWARA SHIGERU
IPC: H01S3/1055
Filed: 1999-12-15
Abstract: PROBLEM TO BE SOLVED: To provide a laser which can stabilize narrow band efficiency in spectral element an emit a stabilized laser light, as well as an aligner which uses as a light source. SOLUTION: The laser light source is provided with a discharge chamber for oscillating a laser light LB, having a prescribed wavelength region and a narrow band part 52 which is provided with a spectral element 62 and changes the laser light LB oscillated by the discharge chamber into narrow-bad light. The arrow band part 52 is provided with a temperature regulating structure 65 to regulate the temperature of the spectral element 62. The temperature- regulating structure 65 is provided with a heat radiating part 67 for adjusting the temperature of the spectral element 62 and a heat transmission part 66 for transmitting a heat between the heat radiation part 67 and the spectral element 62. Heat producing by the spectral element 62 is radiated via the thermal transmission part 66 from the heat radiation part 67 toward the outside of the enclosure 60 of the narrow band part 52.
Patent JP-2000182641-A (JP)
Title: Solid electrolyte fuel cell module
Inventor: TAKEUCHI SHINJI
IPC: H01M8/12
Filed: 1998-12-15
Abstract: PROBLEM TO BE SOLVED: To provide a low-cost fuel cell module using interconnectorless fuel cells capable of being used for a long period of time. SOLUTION: Interconnectorless solid electrolyte fuel cells 10 are arranged in matrix form to form each assembly 12, and a plurality of such assemblies are accommodated in a power generation chamber 11. Electric charges generated in air electrodes 103 of the fuel cells belonging to one assembly owing to the power generating action are led out by an air electrode side current collecting member 33 installed between the air electrodes to an air electrode side collector plate 36 situated over to make current collecting, while electric charges generated in fuel electrodes 101 of the fuel cells belonging to the assembly are collected by a common fuel electrode side collector plate 39. All fuel cell assemblies are put in series connection to generate a DC power.  The air electrode side current collecting member 33 uses a base material 33A consisting of SUS, Ni-Cr alloy, or Cr-Fe alloy and a coating layer 33B consisting of LaCrOx or LaMnOx series oxides, which allows suppressing the cost and enhancing the durability.
Patent JP-H11349835-A (JP)
Title: Disazo dye
Inventor: MENNICKE WINFRIED
IPC: C09D11/328
Filed: 1998-12-01
Abstract: PROBLEM TO BE SOLVED: To provide a dye useful for dyeing a cellulose material or the like by selecting a specific disazo dye. SOLUTION: A dye represented by formula I [wherein R1 is H, a 1-4C alkyl, 1-4C alkoxy, 1-4C alkylcarbonylamino, ureido or amino; R2 is H, a 1-4C alkyl, 1-4C alkoxy, sulfo or carboxy; R3 is H, a (NH2 , di-1-4C alkylamino, OH or 1-4C alkoxy substituted) 1-4C alkyl, (1-4C alkyl, 1-4C alkoxy, NH2 , OH, sulfo or carboxyl substituted)aryl or the like; R4 is H, 1-4C alkyl or the like; n and n' are each 0 or 1; but, in naphthyl ring A, OH is at the 5-, 6- or 8-position; SO3 H is at the 6-, 7- or 8-position; (SO3 H)n is at the 1-, 3- or 4-position; and an azo group is at the 1- or 2-position; in naphthyl ring B, NR3 R4 is at the 2- or 3-position; and (SO3 H)n ' is at the 1- or 2-position] is selected. And the dye represented by formula I is not a dye containing a structure represented by formula II.
Patent JP-H06182553-A (JP)
Title: Stud welding gun providing holding mechanism for stud and ferrule
Inventor: KATAOKA HIDEKI
IPC: B23K9/20
Filed: 1992-12-21
Abstract: PURPOSE:To reduce the working load of a worker and to execute sure welding by holding a stud and a ferrule to a prescribed position on a welding axis of a welding gun. CONSTITUTION:Holding devices 4, 7 for individually holding the stud and the ferrule on the welding axis of the stud welding gun 1 are provided in the stud welding gun 1, respectively. Then, opening/closing means automatically executing the opening/ closing of these holding devices 4, 7 are arranged to each holding device 4, 7. By this method, this gun can easily be kept up with the automation.
Patent JP-H05169510-A (JP)
Title: Temperature raising device of working oil
Inventor: TAKIZAWA MICHIAKI
IPC: B29C45/78
Filed: 1991-12-24
Abstract: PURPOSE:To provide a temperature raising device of working oil, with which the amount of oil processed per unit time can be controlled. CONSTITUTION:The temperature raising device of working oil concerned is equipped with a pump 18 for delivering working oil from a tank 16, a flow rate controlling section 20, which controls the oil delivery by the pump on the basis of controlling signal, a throttling section 24, which is provided in the midway of the hydraulic circuit on the delivery side of the pump 18 so as to raise the temperature of the working oil passing therethrough by reducing the crosssectional area of the flow path of the working oil, an inputting section 30, with which the oil delivery of the pump 18 is inputted, and a controlling section 34, which controls. the oil delivery of the pump through the flow rate controlling section 20 on the basis of the controlling signal corresponding to the oil delivery of the pump 18 inputted through the inputting section 30.
Patent JP-H10187462-A (JP)
Title: Language translation device
Inventor: FUJII KENICHI
IPC: G06F9/06
Filed: 1996-12-25
Abstract: PROBLEM TO BE SOLVED: To describe a program in Japanese without impairing appearances of Japanese as a natural language by providing a comment discriminating means which ignores places other than places regarding a translation as places where do not relate to the translation. SOLUTION: A central processing unit 1 corresponds to an editing means, an analyzing means, and a translating means and a display means 5 corresponds to an output means. The analyzing means which analyzes Japanese and the translating means which translates Japanese into a programming language are directly connected to each other and the analyzing means consists of a reserved word discriminating means and a comment discriminating means. Then when Japanese as a natural language is inputted through a keyboard 3, the processing unit 1 judges whether or not the inputted Japanese sentence is a symbol character string other than a previously defined blank. When the input Japanese sentence is a symbol character string other than the previously defined blank, the character string up to a next equivalent symbol character string is decided as a reserved word. When the input Japanese sentence is not the symbol character string other than the blank, it is handled as a comment.
Patent JP-H06191428-A (JP)
Title: Rear wheel steering device of four-wheel steering vehicle
Inventor: SONODA HIROTETSU
IPC: B62D5/12
Filed: 1992-12-24
Abstract: PURPOSE:To obtain a simple type of hydraulic pressure fault check valve mechanism which prevents a steering to the more turning direction of the rear wheels and restores the steering only to the neutral position, when a hydraulic pressure fault is generated in a rear wheel steering system. CONSTITUTION:To a main body to compose a power cylinder for rear wheel steering, oil pressure passages 101 and 112, and a check valve 103, to compose a hydraulic pressure fault check valve mechanism are assembled and provided. A part of the oil pressure passage 112 in such a check valve mechanism is composed with a circular groove 110 provided at both end sides in the power cylinder 3, and formed at the end faces of the left and the right valve plates 53 which block between the cylinder chambers and a bypass passage. As a result, the oil pressure passages 101, 112, 114; and 44a, 44b formed at the adequate positions around a piston rod in the main body are connected each other.
Patent JP-H06202124-A (JP)
Title: Liquid crystal display device
Inventor: KAWASAKI EIJI
IPC: G02F1/1343
Filed: 1992-12-26
Abstract: PURPOSE:To provide a liquid crystal display device with a large display screen in a limited space. CONSTITUTION:The liquid crystal display device 10 is constituted in such a way that a pair of glass substrates 11, 12 are disposed opposite to each other, and a picture frame-shape sealing part 13 with a prescribed with is formed extending over entire periphery where they are superimposed. Devices such as a source driver IC 16 and a gate driver IC 18, etc., are arranged on the plane of the glass substrate 12 in the rightward/leftward direction of a display screen 14 shown in oblique lines except for a part where the sealing part 13 is eliminated from the glass substrate 13. Wiring drawn out from the display screen 14 in the up-and-down direction (long side) is drawn out in the rightward/ leftward direction in parallel with an axial direction within the width of the sealing part 13. In other words. the wiring can be drawn out evading a direction without allowance in size in the liquid crystal display device, and also, it is connected to the devices. Thereby, it follows that most of the sealing part except for width dimension in the direction without allowance in size can be set as display screen width, which enables a large screen to be obtained.
Patent JP-H11188853-A (JP)
Title: Recording device and detecting method of ink spouting state
Inventor: KURIYAMA HIROYUKI
IPC: B41J2/01
Filed: 1997-12-25
Abstract: PROBLEM TO BE SOLVED: To securely detect an ink spouting state by detecting an ink spouting state through discharge of ink from a part of recording elements of a plurality of recording elements experimentally during scanning of a recording head, and selecting in turns recording elements to be tested every scanning in plural operations of scanning of the recording head. SOLUTION: A photosensor 8 is arranged on a position opposite to a nozzle row 5 (5a-5d) of recording heads of a recording head 1 between a cap and the paper end of recording paper P, and the photosensor 8 is positioned such that an optical axis 83 lying between its luminous element 81 and luminous element 82 intersects with the nozzle row 5c at an angle of θ. Then, an ink spouting state is detected from a variation of the quality of light to the light receiving side as ink droplets come through a detection range of the photosensor 8. The detection of the ink spouting state is implemented in that ink is spouted experimentally during scanning, so that all nozzle rows 5 can be detected by selecting in turn the nozzle row 5 to be detected every scanning in plural operations of scanning of the recording head 1.
Patent JP-H06198191-A (JP)
Title: Exhaust gas purification catalyst
Inventor: KOBAYASHI WATARU
IPC: B01J29/42
Filed: 1992-12-28
Abstract: PURPOSE:To provide a catalyst having higher exhaust gas purification ability than a conventional catalyst as a method for efficiently removing NOx from exhaust gas contg. excess oxygen as well as NOx and hydrocarbon. CONSTITUTION:This exhaust gas purification catalyst is a catalyst for removal of NOx from exhaust gas contg. excess oxygen as well as NOx and hydrocarbon and contains Co, Pd and Ag in zeolite.