baber/WOPTO huggingface dataset:
Patent JP-2000130403-A (JP)
Title: Hydraulic motor device having relief valve
Inventor: TAKANASHI KOJI
IPC: F16K17/06
Filed: 1998-10-27
Abstract: PROBLEM TO BE SOLVED: To provide a hydraulic motor device having a relief valve which is so formed that by an extremely simple means, the working pressure of the relief valve can be set to two-stage, pressure rising pattern at the time of starting a brake can be smoothened when high pressure is set, and also low pressure can be certainly retained at the time of low pressure. SOLUTION: In this hydraulic motor device having relief valves 50A, 50B which are formed in a manner that they are branched and arranged in both the pipeline of a hydraulic motor 52 driving an inertia load 56 by pressure oil supplied/exhausted from a hydraulic pump 60 through a selector valve 58, are opened by moving a poppet 78 against spring force for pushing its back part by pressure rising of supply ports 70A, 70B when the rotation of the hydraulic motor 52 is decelerated and stopped so that oil is relieved to an outlet, and also adjust relief pressure by introducing oil in the supply ports 70A, 70B to a spring seat piston chamber 86 through a restrictor so that a spring seat piston 80 pushed and brought into contact with the other end of the spring is moved and the spring is compressed,  a selector means 90 connecting/ disconnecting a passage by an external signal is arranged on the passage from the supply ports 70A, 70B to the spring seat piston chamber 86.
Patent JP-H10146953-A (JP)
Title: Method for screen process printing of cream solder
Inventor: TOMOMATSU MICHINORI
IPC: B41F15/08
Filed: 1996-11-18
Abstract: PROBLEM TO BE SOLVED: To provide a method for a screen process printing of cream solder in which in applying cream solder for soldering electronic parts on a substrate, optimum printing parameters such as squeegee speed, snap-off speed, and printing pressure can be set up promptly and correctly. SOLUTION: For standard types of cream solder A, B, C, D, printing parameters such as squeegee speed is registered in advance in a printing parameter library. When a new type of cream solder is used in printing, the printing parameters of the registered solder having a similar property to that of the solder to be used are applied, and trial printing is done while the parameters being adjusted finely to find the best parameters, which are registered in the library. The contents of the library are enriched in a long period, improving the setting speed and reliability of the printing parameters with the passage of time.
Patent JP-H10182979-A (JP)
Title: Surface modification
Inventor: AGARI YASUYUKI
IPC: C09D201/02
Filed: 1997-10-21
Abstract: PROBLEM TO BE SOLVED: To obtain a composition that can impart excellent water repulsion, weather resistance, cheminal resistance and antifouling properties to a base material and can manifest good adhesion to the base material, when it is applied to the base material by using a combination of a silicon-containing block copolymer with a polymer that is compatible to the block copolymer and bears polar groups. SOLUTION: This composition comprises (A) a silicon-containing block copolymer [for example, having a polysiloxane segment bearing recurring units of formula I (R<1> is a lower alkyl; R<2> is CN or R<1> ; A1 is an alkylene; Y is O, NH; m>=0) and containing a nonionic monomer units of formula II (R<4> is H, R<1> ; R<5> is R<4> , an alkoloxy-carbonyl; R<6> is H, R<1> ; R<7> is a bond, an alkylene; R<8> is R<5> ), (B) a polymer that is compatible to the component A and bears polar groups [for example, polyvinylphenol or poly(meth)acrylic acid, and when needed, further (C) a salt thereof.
Patent JP-H04177868-A (JP)
Title: Package for resin-sealed semiconductor device
Inventor: UCHIDA HIROYUKI
IPC: H01L23/50
Filed: 1990-11-13
Abstract: PURPOSE:To enable adhesive force and electrode corrosion resistance to be improved by extending an inner lead to a side which opposes a lead frame insertion side. CONSTITUTION:A tip part of an inner lead 1 is extended to a position near an electrode 4 which is provided on a surface of a semiconductor chip 3 near a side which opposes the side of the semiconductor chip 3 which is positioned closets to a part for leading out an outer lead 2 and the inner lead 1 which is located left and right is in a comb-shape being engaged to a gap between them. This lead frame 1 is fixed on the semiconductor chip 3 through an insulator 5 which consists of polyimide, etc., and a tip part of the inner lead 1 and an electrode 4 are connected by a bonding wire 6. Then, sealing is made with a thermoset resin 7 so that the entire semiconductor chip 2 is covered, thus enabling an adhesive surface with resin to be large, obtaining a strong adhesive force, enabling water content intrusion path to be long, and enabling resistance against electrode corrosion to be improved.
Patent JP-H03167155-A (JP)
Title: Production of unsaturated carboxylic ester
Inventor: KOZAI TAKAO
IPC: C07C67/327
Filed: 1989-11-28
Abstract: PURPOSE:To advantageously obtain the title compound as a raw material for the production of polymethyl methacrylate good in weatherability and transpar ency by vapor phase catalytic reaction in the presence of a specific catalyst using raw material(s) such as alpha-hydroxycarboxylic ester and/or alpha- alkoxycarboxylic ester, etc. CONSTITUTION:In the presence of a catalyst prepared by modifying a crystalline aluminosilicate with an alkali metal, a raw material, at least one ester selected from alpha-hydroxycarboxylic esters, alpha-alkoxycarboxylic esters and beta- alkoxycarboxylic esters (e.g. methyl alpha-hydroxyisobutyrate) is put to vapor phase catalytic reaction pref. either in a soventless state or in a diluent, an alcohol corresponding to the alkoxy segment of the ester (e.g. methanol), thus obtaining the objective compound. It is preferable that said crystalline aluminosilicate be X- or Y-type zeolite and the amount of the alkali metal to be used for the modification be such as to be 1-15wt.%.
Patent JP-H11145998-A (JP)
Title: Clock master selection method in loop type transmission line
Inventor: CHIBA TOSHIYUKI
IPC: H04L7/00
Filed: 1997-11-10
Abstract: PROBLEM TO BE SOLVED: To automatically select a slave device to be a clock master even when a master device stops and to secure communication between the slave devices. SOLUTION: One bit in a frame transmitted and received by respective slave devices 12 for constituting a loop transmission line system is used as a transmission line information bit, and a transmission line fault is indicated in the case that the above bit X2 is '0', while normal operation is implied in the case than it is '1'. The respective slave devices transmit the value of the X2 bit in a received frame to a downstream station as it is. Further, the respective slave devices detect the fault of the transmission line of system 0 by themselves, and at the time of receiving the frame to be X2='0' through the transmission line of system 1 by the present device, it is judged that present device is the most upstream station in the transmission line of the system 0.  Then, it is judged that the present device is selected as the clock master in the transmission line of the system 0 and an operation as the clock master is started. The other slave devices are synchronized based on the clocks outputted by the clock master.
Patent JP-S62167750-A (JP)
Inventor: ENDORE PAAROSHI
IPC: C07C253/30
Filed: 1986-12-24
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-H08145529-A (JP)
Title: Air conditioning tank
Inventor: HATTORI SHIGEHISA
IPC: F24F5/00
Filed: 1994-11-15
Abstract: PURPOSE: To provide an air conditioning tank wherein no dead space is produced on a front surface, and taking in/out of an article and an operation are facilitated, and further a door is kept at the normal temperature. CONSTITUTION: A passage 4 is provided on an upper part of an air conditioning chamber 1, and a fan F and a driving motor M are provided at the most interior part of the passage 4. A parition wall 3 includes a gas suction inlet 31 on a front surface side of an air conditioning tank, and the most interior part includes a gas suction inlet 31 on a gas suction inlet 31 on a front surface side on an air conditioning tank, and the most interior part includes a space so as to form a gas supply port 33, and further the whole of the partition wall 3 is mounted rearwardly slidably. An interlocked damper 51 is rotatably mounted on the upper part of the most interior part of an outer wall 5, and is connected with the partition wall 3 through a link mechanism 32.  A fixed guide rail 24 is provided on an inner side wall of the passage 4, and the tip end of a rail 34 is connected and coupled with the rail 24 when the door 2 and the rotary guide rail 23 are simultaneously rotated. Hereby, a sample piece is easily carried in and out to improve workability.
Patent JP-2000336121-A (JP)
Title: New ester compound, high polymer compound, resist material and pattern-forming method
Inventor: KANOU TAKESHI
IPC: C07C69/533
Filed: 1999-10-28
Abstract: PROBLEM TO BE SOLVED: To provide a new ester compound easily decomposable with an acid, useful as a raw material for a polymer compound realizing the sensitivity, resolution and etching resistance highly exceeding those of conventional product and effective as a resist material. SOLUTION: The objective compound is expressed by formula I (R1 is H, methyl, CH2CO2R14 or the like; R2 is H, methyl or CO2R14; R3 is a 1-8C alkyl or a 6-20C aryl; R4 to R13 are each H, a univalent hydrocarbon group or the like; R14 is a 1-15C alkyl), e.g. the compound of formula II. The objective compound can be produced by carrying out the nucleophilic addition reaction to the carbonyl group of bicyclo[2.2.1]heptan-2-one and its derivative by Grignard reaction, etc., to obtain an endo-type alcohol, subjecting the endo-type alcohol to a substitution reaction with an acid accompanying the inversion of steric structure and further carrying out the procedure of an alkali hydrolysis to form an exo-type alcohol, etc.
Patent JP-H06160184-A (JP)
Title: Pyroelectric infrared ray detecting device
Inventor: ARITA KOJI
IPC: G01J5/34
Filed: 1992-11-17
Abstract: PURPOSE:To provide a pyroelectric infrared ray detecting device capable of detecting a measurement object so that the magnitude of the output signal derived from the measurement object depends on only the intensity of the infrared rays emitted from the measurement object. CONSTITUTION:A pyroelectric infrared ray detecting device is provided with a pyroelectric element 5 formed with electrodes 2 on both faces of a pyroelectric body 1, a chopper 3 arranged on the infrared ray incidence side of the pyroelectric element 5 for intermittently feeding infrared rays, and a chopper temperature controller 4 keeping the temperature of the chopper 3 at a constant temperature other than the temperature of a measurement object.
Patent JP-H08133298-A (JP)
Title: Household tape string ball case
Inventor: SHINOHARA MITSUE
IPC: B65D25/54
Filed: 1994-11-04
Abstract: PURPOSE: To provide a tape string case housing a ball formed by rolling up a tape string and having a hole for facilitating the draw the leading end of the tape string from the case. CONSTITUTION: A tape string ball case is constituted of a lower case 2 housing a tape string ball 1 and an upper case 3 having a hole 3-a for smoothly drawing the tape string without missing the leading end thereof provided thereto. These cases can be equipped with scissors or a cutter for cutting the tape string. A hole can be partially provided in the case or the case can be constituted of a transparent material so as to be capable of confirming the tape string ball 1 in the case from the outside.
Patent JP-H03167559-A (JP)
Title: Electrophotographic sensitive body
Inventor: KIMURA MICHIO
IPC: G03G5/05
Filed: 1989-11-27
Abstract: PURPOSE:To obtain an electrophotographic sensitive body high in sensitivity and small in change of sensitivity and rise of residual potential even at the time of fatigue by incorporating a polyvinyl butyral resin in an undercoat layer and an electric charge generating layer. CONSTITUTION:The electrophotographic sensitive body is formed by successively laminating on a conductive substrate the underlayer and the charge generating layer each containing the polyvinyl butyral resin and a charge transfer layer. The polyvinyl butyral is prepared by polymerizing vinyl acetate, hydrolyzing the obtained polymer to produce polyvinyl alcohol, and bringing butyl aldehyde into reaction with it, thus permitting the obtained electrophotographic sensitive body to be high in sensitivity, small in drop of chargeability, and change of residual potential due to preexposure fatigue, and freed of lag in rising of charging potential even after repeating cycles of charging and exposure.
Patent JP-H10131545-A (JP)
Title: Aseismic base isolation device
Inventor: YAMAZAKI SEIICHIRO
IPC: E04B1/36
Filed: 1996-11-01
Abstract: PROBLEM TO BE SOLVED: To provide an aseismic base isolation device whose outside diameter is lessened without using a double bellows, having an improved strength so as to be less susceptible damage, in which pressure of a high pressure air housing chamber is not lowered even if damage is produced, and function of an air spring device is not lowered. SOLUTION: The aseismic base isolation device is disposed between structural foundation 2 and a structure 2, and constituted of a laminated rubber body 4 and an air spring device 5. In this case the air spring device 5 is provided between the laminated rubber body 4 and the structure 3, and is interconnected to an intermediate seat 7 having one end attached to the laminated rubber body 4, and the other end attached to the structure 3, and is provided with a metal-made flexible bellows 6 in which a high pressure air chamber 9 formed in an interior thereof.  With regard to the metal-made flexible bellows 6, an inside bellows having ridges and grooves of a U-shaped cross section continuing alternately, void holding member along the outer periphery of the inside bellows, and an outside bellows having ridges and grooved of a U-shaped cross section continuing alternately along the outer periphery of the void holding member are laminated and integrally molded.
Patent JP-S63159304-A (JP)
Title: Skin cosmetic
Inventor: MIYAMOTO TATSU
IPC: A61K8/00
Filed: 1986-12-22
Abstract: PURPOSE:To obtain a cosmetic maintaining or restoring skin to a healthy state by promoting water retaining function of skin, providing skin with wetting properties, flexibility, elasticity and gloss, showing excellent skin beautifying effects, by blending a skin cosmetic with a succinate and aloe essence. CONSTITUTION:A skin cosmetic blended with 0.1-5.0wt% succinate and 0.01-1.0wt% aloe essence. An alkali metallic salt, basic amino acid salt (e.g. lysine salt or arginine salt), an alkanolamine salt (e.g. monoethanolamine), etc., may be cited as the succinate and the basic amino acid salt is preferable. Aloe essence extracted from cape aloe, aloe bera, Arborescens Mill. var. natalensis Berg., are suitable as the aloe essence. The skin cosmetic is used in the form of lotion, milky lotion, cream, pack, etc.
Patent JP-H06214301-A (JP)
Title: Camera apparatus and method for prevention of film double exposure
Inventor: JIEI DEBITSUDO KOTSUKA
IPC: G03B17/30
Filed: 1993-12-08
Abstract: PURPOSE: To provide a camera device constituted so that a rotatable radial bar code disk is provided on a cartridge and positioned to obtain setting at an angle for indicating the state of a film such as the completion of exposure, unexposure and the completion of partial exposure. CONSTITUTION: The setting of the disk 12 is decided in such a manner that the number of bar code elements 13 appearing between the initialization position of the disk and a reference position such as the end edge of a dormant zone element included in the disk is counted by an optical sensor 18, during the rotation in an initial stage of a film spool in the loading process of the film 20. Visual exposure indication(VEI) positions on the cartridge 10 is provided with an interval around the cartridge 10, so that a distinct element count value range exists according to each of the indication positions. The rotation in the initial stage of the spool is made in a winding or unwinding direction, during the loading of the film, to count the number of the elements.
Patent JP-2001128475-A (JP)
Title: Number of revolution control method
Inventor: SAKAMOTO KATSUMASA
IPC: H02P29/00
Filed: 1999-10-28
Abstract: PROBLEM TO BE SOLVED: To rotate a rotating body, such as a fan, with stability and low noise by minimizing occurrences of resonance, and in the event of rotation in a resonance region, promptly canceling out the rotation in the resonance region. SOLUTION: The number of revolutions, at which resonance does not occur, is set for fan motors 23 and 26, and the number of revolutions at which resonance occurs is established as a rotation inhibiting region. Adjustment is made through feedback control so that the fan motors 23 and 26 are rotated out of the rotation inhibition region. Should the number of revolutions of the fan motors 23 and 26 enter the rotation inhibiting region, the number of revolutions of the fan motors 23 and 26 is shifted as follows if the set number of revolutions of the fan motors 23 and 26 is higher than the rotation inhibition region, the number of revolutions of the fan motors 23 and 26 is shifted to a further higher value, and if the set number of revolutions of the fan motors 23 and 26 is lower than the rotation inhibition region, the number of revolutions of the fan motors 23 and 26 is shifted to a further lower value.
Patent JP-H10148138-A (JP)
Title: Centrifugal governor for diesel engine
Inventor: YAMASHITA KENJI
IPC: F01M1/06
Filed: 1996-11-19
Abstract: PROBLEM TO BE SOLVED: To reduce wear of the abutting parts of governor weights to eliminate the evil effect of increasing the difference between governors. SOLUTION: A governor lever 10 is pivoted on an oscillating support shaft 12, and a governor sleeve 4 is allowed to abut on a roller by governor force G of governor weights 3 to oscillate the governor lever 10 to the side in which the quantity of fuel is reduced. A pressure feed oil path 14 for lubricating oil is formed in a gear case 13, and a lubricating oil path 15 is formed in a governor shaft 9. An oil inlet 15a to the lubricating oil path 15 is opened in one end face of the governor shaft 9, and oil outlets 16 branched from the lubricating oil path 15 are faced on and opened to the abutting parts 3a of the governor weights 3. An injection oil port 14a is opened in the pressure feed oil path 14 of the gear case 13, and the injection oil path 14a is faced on the oil inlet 15a opened to one end face of the governor shaft 9.
Patent JP-H10147062-A (JP)
Title: Optical recording medium
Inventor: MAEDA SHUICHI
IPC: G11B7/249
Filed: 1996-11-19
Abstract: PROBLEM TO BE SOLVED: To improve a high-speed recording characteristic in an optical record ing medium optically recorded with the use of a laser, by forming a recording layer by mixing a metallocene compound expressed by a specific formula with a metallic chelate compound of an azo compound expressed by a specific formu la and a metal. SOLUTION: In an optical recording medium having a recording layer which is formed on a substrate and to which information can be written and/or read by a layer, the recording layer is formed with the use of a composition of a metallic chelate compound of an azo compound expressed by a formula I and a metal, and a metallocene compound expressed by a formula II. In the formula I, A is a residue forming a heterocycle along with a carbon atom and a nitrogen atom couple thereto, B is a residue forming an aromatic along with two carbon atoms caulked thereto, and X is a hydrogen atom or caption. In the formula II, R is a boric acid group or benzoyl group, and M is Fe or Ni. A metallic reflecting layer and a protecting layer are provided on the recording layer.
Patent JP-H04189789-A (JP)
Title: Semiconductor device containing tape
Inventor: MASUGI SEIICHI
IPC: B65D85/00
Filed: 1990-11-13
Abstract: PURPOSE:To press-fix a semiconductor device to a tape main body, and prevent the lead from being bent assuredly due to vibration, etc., during transport by providing an air filled bag which faces a recessed part of a tape main body, and comes into press-contact with a semiconductor device which is placed in the recessed part, on a cover tape. CONSTITUTION:In a cavity 2 on one end side of a tape main body 3, an SOP type IC 5 is inserted and placed. On the tape main body 3, one end of a cover tape 12 which is formed into a thin long bag shape by double tape materials is fixed. A more flexible tape material is located on the tape main body 3 side. The fixed part with the tape main body 3 is made to be the leading end of the bag while keeping airtightness. The bag-shaped cover tape 12 is expanded by blowing in air, and the cover tape 12, as it is, is fixed again at a location between the cavity 2 and the adjacent cavity 2. The more flexible tape material enters the cavity 2 by air pressure, and an air filled bag l2a is formed, and this air filled bag l2a comes into press-contact with the SPO type IC 5 in the cavity 2.
Patent JP-H10147352-A (JP)
Title: Plastic container with fastener
Inventor: KASAI JUICHI
IPC: B65D30/16
Filed: 1996-11-19
Abstract: PROBLEM TO BE SOLVED: To provide a plastic container with a fastener which exhibits excellent filling properties, seal opening properties and resealability even when the content is liq. and also exhibits excellent pressure resistance and in which a large amt. of content can be filled and which has excellent transportation stability and storage stability. SOLUTION: This plastic container is provided with a flexible container main body 21 and a sheet 12 for sealing provided in the container main body 21 and on the inlet part of the container main body 21, one side 11-b of the container main body 21 and the sheet 12 for sealing can be opened and closed with a fastener 15 and another side 11-a of the container main body 21 and the sheet 12 for sealing are sealed and the one side 11-b of the container main body 21 and the sheet for sealing 12 are bonded through easily releasable bonding parts 13 and 14 on more inner side and/or outer side than the fastener 15.
Patent JP-H07158196-A (JP)
Title: Bearing structure of ceiling
Inventor: KOMADA NOBUO
IPC: E04D3/40
Filed: 1993-12-08
Abstract: PURPOSE:To improve workability for bearing a ceiling while bearing the ceiling with high strength. CONSTITUTION:Nut cylindrical bodies 3 are provided droopingly at the lower end sections of bearers 7 penetrated through a roof material 2a roofed along a roof. Hanging screw rods 8 are screwed to the nut cylindricial bodies 3. A ceiling material 10 is borne to the hanging screw rods 8 through mounting means X. The bearers 7 are penetrated to the roof material 2a approximately vertically. Freely bendable sections U are formed detachably to the midway sections of the hanging screw rods 8.
Patent JP-S63282658-A (JP)
Inventor: PIEERU JIYARON
IPC: G01N33/68
Filed: 1987-12-04
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。