baber/WOPTO huggingface dataset:
Patent JP-H02110236-A (JP)
Title: Piping fan
Inventor: KOYAMA MITSUSACHI
IPC: F24F7/10
Filed: 1988-10-19
Abstract: PURPOSE:To make it possible to revise readily and safely the installation position of a fan even if it is inclined when it is mounted with an elevated spot by forming a main body mounting hole in oval shape so that its central line may be longitudinally concentrical to the circle of a cylinder. CONSTITUTION:A fan for piping whose cylinder 1 is inserted into a pipe 5 is temporarily fixed with its inner peripheral surface by a spring 6. A wood screw 15 is threaded into a ceiling board 4 and a wooden frame 16 built in the upper part of the ceiling board 4 by way of a main body mounting hole 12 on a flanged section 10 and fixed. In the case when the flanged section 10 is mounted on a slant with a wall or ceiling, the wood screw is loosened once. Then, the flanged section 10 is moved by hand so that the wood screw 15 may go along the oval-shaped main body mounting hole 12, and the cylinder 1 is rotated inside the pipe 5. The angle is adjusted so that the flanged section 10 may not be inclined against the wall or the ceiling board, then the wood screw 15 is further tightened and fixed.
Patent JP-H09106880-A (JP)
Title: Spark plug for internal combustion engine
Inventor: ABE NOBUO
IPC: H01T13/20
Filed: 1995-10-11
Abstract: PROBLEM TO BE SOLVED: To alleviate the thermal stress of an electrode and a precious metal chip while keeping the bonding property of a welding part of the electrode and the precious metal chip and obtain a spark plug for an internal combustion engine inexpensively by suppressing the number of assembling processes. SOLUTION: Parts corresponding to the positions for fixing precious metal chips 5, 5 are welded in electrodes 3 and 4, precious metal chips 5, 5 are embedded in the welded electrodes 3 and 4 to form raised parts 3c and 4c at the outer circumferential part of the precious metal chips 5, 5 and fixed to the electrodes 3 and 4. And, the electrode 3 and the precious metal chip 5 and the electrode 4 and the precious metal chip 5 are welded by irradiating the precious metal chips 5, 5 with a light L in which energy concentrates, via the raised part 3c and 4c.
Patent JP-H06120919-A (JP)
Title: Closed area digital wired communication system
Inventor: SATO HIDETO
IPC: H04L5/22
Filed: 1992-10-01
Abstract: PURPOSE:To improve the utilization efficiency of a line by collecting designated information of a control channel automatically by each terminal equipment and receiving line allocation for communication. CONSTITUTION:The system is constituted of a transmission medium 11 made up of an optical fiber through ehich dignal is transmited, plural terminal equipments 12, 13 executing inter-communication via the transmission medium 11 through the common use of the communication channels, and a center equipment 14 executing the communication in compliance with the specified communication procedure and allocating the communication channel to a relevant terminal equipment while taking the operating state into accout corresponding to the request of terminal equipment as a result.
Patent JP-S63116870-A (JP)
Title: Method for trimming heat generating resistor of thermal head
Inventor: IKOMA MITSUHIRO
IPC: H01C17/22
Filed: 1986-11-05
Abstract: PURPOSE:To correct the resistance value of a heat generating resistor to a predetermined value within a short time with good accuracy, by a method wherein the value of the current flowing through the heat generating resistor is calculated from the voltage between reference resistors when a voltage pulse is applied and, at the same time, the resistance value of the heat generating resistor is calculated from the voltage between heat generating resistors. CONSTITUTION:Pulse conditions such as the pulse voltage to be applied to a heat generator 6, a pulse width, a pulse cycle or the like are determined to set a pulse voltage generator 9. Next, a probe 8 is set to the individual electrode 3 of the heat generating resistor 6 requiring correction and the application of pulse voltage is started to simultaneously measure the pulse voltage Vr applied between the heat generating resistors 6 and the pulse voltage Vo applied between reference resistors 7. On the basis of these measured values, a current value I and the resistance value R of the heat generating resistor 6 are calculated using formula (I) I=Vo/Ro, R=Vr/I. When the resistance value of the heat generating resistor 6 is corrected to a predetermined value, the probe 8 is reset to the individual electrode 3 of the other heat generating resistor 6 requiring correction and trimming work is repeated until the heat generating resistors requiring correction disappear.
Patent JP-H1087271-A (JP)
Title: Automatic gravitational center hoist device and level detector
Inventor: IZUMI SHOICHIRO
IPC: B66C13/08
Filed: 1996-09-12
Abstract: PROBLEM TO BE SOLVED: To provide an automatic gravitational center hoist device capable of facilitating a horizontal/vertical hoist and a level detector used in this automatic gravitational center hoist device. SOLUTION: A base 11 providing a hoist part 12 hooking a belt hoisting a body of equipment to firmly hold the hoist part 12 is arranged, a movable suspension 16 firmly mounting a fixed suspension 14 having an engaging part 15 formed with a linear guide mechanism on the base 11 holding the engaging part 15 of the fixed suspension 14 having the linear guide mechanism and having a movable used tap hole 18 is arranged. Further, in the tap hole 18, a bolt 20 is inserted, in its one end part shaft, a slide coupling 32 capable of engaging with an output shaft of a reduction gear 33 is provided.  In accordance with a condition detected by a level detector, by a motor 40 of the reduction gear 33, a prescribed turn is given to the bolt 20 through the slide coupling 32 from the reduction gear 33, the movable suspension 16 is made movable so as to conform to the center of gravity of the body of equipment.
Patent JP-H0527433-A (JP)
Title: Incombustible photosensitive resin
Inventor: KUSHI KENJI
IPC: C08F2/50
Filed: 1991-10-11
Abstract: PURPOSE:To enable development with an alkali developer in the stage of pattern forming and to improve incombustibility and other various properties by using a specified brom-substd. monomer and antimony trioxide of specified particle size or smaller particle size. CONSTITUTION:This compsn. consists of the following components (a)-(e). (a) 35-65 pts.wt. of acryl thermoplastic polymer containing 15-30wt.% copolymer of at least one kind of alpha, beta unsatd. carboxyl group-contg. material, (b) 5-30 pts.wt. brom-substd. monomer expressed by formula I, (c) 0.1-10 pts.wt. antimony trioxide having <0.1mum average particle size, (d) 20-55 pts.wt. of vinyl monomer except for (b), and 0.01-10 pts.wt. of photopolymn. initiator, with the total amt. 100 pts.wt. In formula I, R1 is H or CH3, A is R2On, (R2 is an alkylene group of 2-3 carbon number and n is an integer 1-4) and at least two of X1-X3 are Br and others are H.
Patent JP-2000086647-A (JP)
Title: Both enantiomers of cis-3-methyl-4-decanolide and their production
Inventor: KITAHARA TAKESHI
IPC: C07D307/33
Filed: 1998-09-03
Abstract: PROBLEM TO BE SOLVED: To obtain the subject both enatiomers as new compounds capable of compounding to several kinds of perfumery, food and drink or the like as perfumes useful for fragrance industry. SOLUTION: These compounds are a (3R,4R)-cis-3-methyl-4-decanolide represented by formula I and a (3S,4S)-cis-3-methyl-4-decanolide represented by formula II. The compounds are obtained through selective alkylation or the like such as following steps; a (1R,5S)-2-oxabicyclo[3.3.0]oct-6-en-3-one represented by formula III or a (1S,5R)-2-oxabicyclo[3.3.0]oct-6-en-3-one represented by formula IV is reductively reacted and alkylated with an R-CH2 OH (R is H or a 1-10C alkyl) in the presence of an acid, the resultant product is oxidizingly cleaved and reduced, tosyl chloride is added thereto so as to tosylate the obtained product and cuprous iodide and n-butyllithium are added to the resultant product so as to be reacted.
Patent JP-H03152061-A (JP)
Title: Flap type holding shell for folding device
Inventor: ETSUKUHARUTO SHIYUNAIDAA
IPC: B65H45/16
Filed: 1990-10-03
Abstract: PURPOSE: To eliminate generation of paper jamming by providing a groove or a flat part extending in the axial direction of a flap type biting body between adjacent flaps of the flap type biting bodies, and arranging the groove or the flat part so that a blade strip or a grooved beam is located opposite to the groove or the flat part in passing the body clearance. CONSTITUTION: A groove 18 or a flat part is provided on an outer circumferential surface of a flap type biting body 12 in a region located opposite to a blade strip 8 or a grooved beam (a region between adjacent biting flaps 13). The body gap is increased when the groove 18 or the flat part passes through the body gap between a piercing and folding blade body 6 and the flap type biting body 12, and as a result, the stacked papers can pass the body gap without any risk.
Patent JP-H05101627-A (JP)
Title: Operating part attaching/detaching device for on-vehicle acoustic equipment
Inventor: TAKANO YOSHIHIRO
IPC: G11B33/02
Filed: 1991-10-11
Abstract: PURPOSE:To prevent the robbery of an equipment by constituting a device in such a manner that a control means executes a loading operation to assure the safety of an operating section and a recording medium at the time of attaching and detaching operations when a recording medium positioning in an insertion port is detected before a fixing releasing means execute releasing. CONSTITUTION:A CO detecting section 20 detects a CD 29 positioning in the insertion hole 11 before a locking releasing mechanism section 22 releases an operating section 12 mounted on an equipment main body 10. The CD detecting section 20 sends the data about the presence of the CD in the insertion hole 11 to a microcomputer 21 when the detecting section 20 detects the CD 29 positioning in the insertion hole 11. Then, the microcomputer 21 sends loading command to a carrying roller 19 and the roller 19 executes an automatic reloading operation.
Patent JP-H1199446-A (JP)
Title: Machine tool
Inventor: KOYASU TAKAYUKI
IPC: B23Q3/155
Filed: 1997-09-29
Abstract: PROBLEM TO BE SOLVED: To intelligibly inform an operator of the state of a device in a simple structure by providing a machine tool for machining a work while a tool installed on a machining shaft is replaced by a tool stored in a tool magazine, and a display means for displaying the state of the machine tool on a screen. SOLUTION: A machining center includes a tool replacing device corresponding to a tool replacing part, and the tool replacing device automatically replaces a tool of a spindle with another tool. Patterns showing the state of a tool pot, a finger and a turning arm and words showing the state of the tool pot, the finger and the turning arm are stored with a correspondence between them in a ROM 3b of a control device 3, and in the case where a manual operation mode is selected, according to output signals from a pot sensor 27, a finger sensor 35b and an arm sensor 35a, the state of the tool pot, the finger and the turning arm is detected, and the state of the tool pot, the finger and the turning arm is displayed on a display device (CRT) 36 in both the words and the patterns.
Patent JP-H0687322-A (JP)
Title: Air conditioning device for vehicle
Inventor: SAKURAI YOSHIHIKO
IPC: B60H1/32
Filed: 1992-09-07
Abstract: PURPOSE:To perform the capacity control of a compressor while keeping a stable idling engine speed by determining the gain of the capacity control of the compressor with the temperature change of an evaporator and the change of engine speed as input factors. CONSTITUTION:The idling engine speed of an engine is subjected to proportional-plus-integral control to have a fixed engine speed by an engine speed control means 110. An inferring means 111 of compressor capacity control gain fussy-infers the capacity control gain G of a compressor 101 by using the deviation DELTAT between the target temperature and actual temperature of an evaporator, the change speed DELTAT' of the deviation, the deviation DELTARp between engine target engine speed and actual engine speed, and the change speed DELTARp' of the deviation as input variables by a compressor capacity control gain inferring means 111. By utilizing the fuzzy-inferred capacity control gain G, an arithmetic means 112 of compressor capacity control quantity calculates the capacity control quantity of the compressor 101 on the basis of the deviation DELTAT between the actual temperature Te and target temperature Te' of the evaporator, and a control means 113 of compressor capacity controls the capacity of the compressor 101.
Patent JP-H07107293-A (JP)
Title: Picture reader
Inventor: HASEGAWA KUNIOMI
IPC: G06T3/40
Filed: 1993-09-27
Abstract: PURPOSE:To properly arrange order of the digital filter processing and the expansion and reduction processing according to whether the original is a character original or picture one. CONSTITUTION:When the output of a shading correction part 2 to which the output of an original reading part 1 is inputted is divided into the digital filter processing and the expansion and reduction processing, the order is changed by the type of the original. The change of order is performed by switching the connection of each part by selectors 5-7. In the case of a picture original, the input to an input terminal A of each selector is selected and the processing is performed on a digital filter part 3 and then on an expansion and reduction part 4. In the case of a character original, the input to an input terminal B of each selector is selected and the processing is performed on the expansion and reduction part 4 and then on the digital filter part 3. The select signal to the selector is produced by a select signal generation part 8. Thus, the application of the digital filter processing on the picture original can be smoothly performed and no stripe will appear on the picture original.
Patent JP-H04143352-A (JP)
Title: Wooden composite material for building
Inventor: TATSUGI SHINYA
IPC: E04C3/292
Filed: 1990-10-02
Abstract: PURPOSE:To obtain a wooden composite material of high strength and strong for bend and warp by providing a joint working part of a prescribed length and desired shape on the end face of a woody composite material which a steel core material is covered around with wooden covering members. CONSTITUTION:A wooden composite material 1 is constituted by sticking a plurality of covering members 3, 3 around a core material 2, and formed into optional sized square or rectangle. As for the core material 2, L, T, or I section steel or steel pipe are used. As for the covering members, lumber such as thinning lumber, luminated lumber, plywood, or the like are adopted. Further, joint working parts 3a, 3a are formed on the part of the covering members without the core material 2 in the lengthwise direction, and joint parts 4 or joint metal fittings 5 are provided on them according to the purpose. Hereby, it can be used for a construction member or a forming member of a wooden building and the like.
Patent JP-S61141813-A (JP)
Inventor: NINOMIYA SHINJI
IPC: A01D34/24
Filed: 1984-12-15
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-2001087023-A (JP)
Title: Bag with casters
Inventor: WAKAMATSU TANEO
IPC: A45C5/14
Filed: 1999-09-20
Abstract: PROBLEM TO BE SOLVED: To provide a bag with casters which allows external parts to be omitted or retracted into the bag body to the extent practical, and is capable of being nicely used as an ordinary suitcase or bag carried on one's back in usual cases and being used with its handle rod pulled out of the bag body during towing. SOLUTION: The lower part of a cylindrical body 41 for handle is crushed into a flat portion 41a. The flat portion 41a is secured along a bottom reinforcing plate 23 installed on the bottom 13 of a bag body 10, and the cylindrical body 41 for handle is erected inside the bag body 10. A cylindrical body 45 for positioning is installed on the top 15 of the bag body 10, and the upper end of the cylindrical body 41 for handle is fit and held in the base 45b of the cylindrical body 45. A handle rod 42 is placed in the cylindrical body 41 for handle so that the handle rod can be withdrawn. A handle 40 is installed on the top of the handle rod 42, and casters 30 and 30 are installed on the bottom 13.
Patent JP-S62167761-A (JP)
Inventor: MAIKURU DENISU DAURU
IPC: A61P29/00
Filed: 1986-11-06
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-H04144922-A (JP)
Title: Production of cobalt ferrite film
Inventor: EBISAWA TAKASHI
IPC: C01G49/00
Filed: 1990-10-04
Abstract: PURPOSE:To obtain a ferrite film having perpendicular magnetization direction and suitable for a high-density opto-magnetic recording medium by controlling the substrate temperature, vacuum degree and deposition thickness in the heat- treatment of a substrate having deposited Co and Fe in an oxygen-containing atmosphere. CONSTITUTION:A multilayer metal film is formed by depositing Co and Fe on a substrate heated at >=100 deg.C in ultimate vacuum of 1X10<-7> to 5X10<-7>Torr. The total thickness of Co and Fe layers is controlled to <=200Angstrom . The substrate having the above multilayer metal film is heat-treated in an oxygen-containing atmosphere.
Patent JP-S62127310-A (JP)
Title: Production of thermosetting resin composition
Inventor: FUJIOKA ATSUSHI
IPC: C08F290/00
Filed: 1985-11-26
Abstract: PURPOSE:To obtain a thermosetting resin composition which can be easily molded, can give a three-dimensionally cured product of a low dielectric constant and high heat resistance and is useful in the production of laminated sheets, etc., by pre-reacting a specified polybutadiene with a specified polymaleimide in an inert solvent. CONSTITUTION:A carboxyl group-terminated 1,4-polybutadiene of a number- average MW<=10,000 is pre-reacted with a polymaleimide of the formula (wherein R1 is a 2C or higher a-valent organic group and a is 2-10) in an inert solvent. This thermosetting resin composition can be obtained in the form of a uniform, highly concentrated solution. As the polymaleimide, N,N'-p,p'- diphenylmethanebismaleimide is desirable, and when this compound is used, cyclohexanone is desirable as the inert solvent. The pre-reaction is performed at a temperature in the range of about 100-200 deg.C and continued until the varnish formed by the reaction can retain a uniform state when it is cooled to room temperature (if the pre-reaction time is shorter, the varnish separates into two layers.).
Patent JP-H0688135-A (JP)
Title: Method for preventing mixture of atmospheric gas in different kind of furnace in continuous treating furnace and device therefor
Inventor: SUZUKI HIROYUKI
IPC: F27B9/02
Filed: 1992-09-08
Abstract: PURPOSE:To prevent the mixture of atmospheric gas in a different kind of a furnace by making differential pressure to an adjacent zone separated by sealing device and always flowing the gas in the fixed direction. CONSTITUTION:The sealing device A is adjustable for the gap (a) between a strip S and the pressures Pi, Pd in the furnaces in each of the adjacent zones 1, 2 are adjusted by pressure adjusting means 6, 7 so that the pressures in the furnaces always become Pi>Pd. As the atmospheric gas in the furnace always flows into, the zone 2 from the zone 1 by the differential pressure, the gas in the zone 2 does not flow into the zone 1. By this method, the troubles of the variation in tension, the variation in pressure in the furnace, the deformation of material to be treated caused by fluttering of the strip S, etc., are not developed.
Patent JP-S61147841-A (JP)
Title: Hyperfine-grained sintered hard alloy
Inventor: TAKAHASHI NORIO
IPC: C22C29/04
Filed: 1984-12-18
Abstract: PURPOSE:To improve the wear resistance and toughness of a sintered hard alloy composed of a hard phase consisting of WC and (TiW)CN having a B-1 type crystal structure and a binding phase consisting of Co-base Fe group metals by regulating the amount of N in the hard phase so that specified conditions are satisfied. CONSTITUTION:A sintered hard alloy is composed of 75-90wt% hard phase consisting of WC and (TiW)CN having a B-1 type crystal structure and 10-25wt% binding phase consisting of Co-base Fe group metals. The amount of N in the moiety of the carbides and/or nitrides of Ti and/or W in the hard phase is regulated so that 5/100-15/100 molar ratio of (TiC+TiN)/(TiC+TiN+ WC) and 10/100-50/100 molar ratio of TiN/(TiC+TiN) are satisfied.
Patent JP-S61145188-A (JP)
Title: Preparation of silicon-containing isocyanate compound
Inventor: KURASHIMA AKIRA
IPC: C07F7/10
Filed: 1984-12-18
Abstract: PURPOSE:To obtain smoothly the titled compound useful as a raw material for producing various kinds of silyl group-containing compounds with suppressed side-reactions, by reacting carbonyl chloride with a specific silicon-containing alkylamine in the presence of a tertiary amine. CONSTITUTION:(A) Carbonyl chloride is reacted with (B) a silicon-containing alkylamine expressed by formula I (R<1>, R<2> and R<3> represent hydrocarbon group, alkoxyl or siloxyl, and at least one of R<1>, R<2> and R<3> represents alkoxyl; n is 1-4) (example; gamma-triethoxysilyl-propylamine, etc.), preferably at 1:1 molar ratio, in an inert organic solvent (example; toluene, etc.) in the presence of a tertiary amine (example; N,N-dimethylamine, trimethylamine, etc.) at -30-+10 deg.C to obtain the aimed compound expressed by formula II.
Patent JP-H04144913-A (JP)
Title: Production of thin-film superconductor
Inventor: SATO TOSHIFUMI
IPC: H01L39/24
Filed: 1990-10-02
Abstract: PURPOSE:To easily and stably produce a thin-film superconductor having good superconducting characteristics by coating a hot substrate with an oxide coating film composed of one kind of Y and lanthanide elements, one kind of element of group IIa and copper and heat-treating the coated substrate in an oxygen- containing atmosphere. CONSTITUTION:An oxide coating film composed mainly of A (at least one kind of element selected from Y and lanthanide elements), B (at least one kind of group IIa elements) and copper is deposited on a substrate having controlled temperature, crystallization nuclei are formed in the coating film and the product is heat-treated in an oxygen-containing atmosphere at a controlled temperature to effect the growth of a crystal containing (A1-xCax)1B2Cu4 (0<=x<=0.3) and obtain a thin-film surer-conductor having high crystallinity.
Patent JP-H09106069-A (JP)
Title: Photosensitive composition, lithographic original plate and image forming method
Inventor: MATSUMOTO SHINJI
IPC: G03F7/004
Filed: 1995-10-13
Abstract: PROBLEM TO BE SOLVED: To provide such photosensitive composition as being capable for polymerization in a shot time with the exposure of active beam and highly sensitive radical polymerization by containing radical generator, compound with ethylene unsaturated joins and specific compound. SOLUTION: Photosensitive composition contains radical generator, compound with ethylene unsaturated joins and compound shown in the formula. In the formula, R1 -R5 and R7 are substitutional groups, R6 is hydrogen atoms, halogen atoms, cyano groups, nitro groups, alkyl groups, alkinyl groups, acyl groups, alkoxy groups, aryloxy groups, ester groups, carboxyl groups, cycloalkyl groups, aryl groups, alkyl ureido groups or amido groups, (X) is oxygen atoms, imino groups or sulfur atoms, (Y) and (Z) are nitrogen atoms or >CH and (Q) is nonmetal atom groups required to form five or six substitutional or nonsubstitutional aromatic or hetero cycles.