baber/WOPTO huggingface dataset:
Patent JP-H0967715-A (JP)
Title: Copolyester fiber
Inventor: NISHIKAWA TOMOHISA
IPC: C08G69/44
Filed: 1995-08-30
Abstract: PROBLEM TO BE SOLVED: To obtain a copolyester fiber for use in rubber reinforcement, etc., excellent in high initial modulus, low heat shrinkage, and thermal, dimensional stability based on its low creep at high temperatures, from a copolymer composed of terephthalic acid unit, ethylene glycol unit and specific amino group- contg. compound unit(s). SOLUTION: The objective copolyester fiber with an initial modulus of >=12×10<5> g/mm<2> , dry heat shrinkage at 177 deg.C of <=8.0% and creep displacement (at 100 deg.C, under <=1g/d load) of <=0.5% is obtained by fiber formation of a copolymer consisting of (A) terephthalic acid, (B) ethylene glycol, and (C) a compound of the formula H2 N-A<1> -CO2 R<1> and/or the formula H2 N-A<2> -CONHCH2 - CO2 R<2> (A<1> and A<2> are each a 6-12C aromatic hydrocarbon group; R<1> and R<2> are each H or a 1-3C alkyl).
Patent JP-H0965815-A (JP)
Title: Device for protection against fowl and mole
Inventor: ASANO MASAYUKI
IPC: A01M29/22
Filed: 1995-08-30
Abstract: PROBLEM TO BE SOLVED: To provide a readily producible epoch-making device for protection against fowls and moles capable of manifesting excellent exterminating effects due to its ability to produce good vibration and a loud vibrating sound and extremely efficiently rotating a rotating impeller and extremely simple in structure. SOLUTION: This device for averting fowls and moles comprises a rotating shaft 3 made of a metal on an installing transverse rod 2 provided in the upper part of a support 1, inserted into the ground and standing therefrom, a rotating impeller 4, rotatable by exposure to a wind and connected to the tip of the rotating shaft 3, in which a part of at least a prescribed length is formed into a square rodlike cross-sectional shape, a cylindrical unit 5, made of a metal, covering and fitting onto the square rodlike part 3A of the rotating shaft 3 so as to produce the rattling and vibration between the square rodlike part 3A of the rotating shaft 3 and the inner peripheral surface of the cylindrical unit 5 made of the metal by rotating the rotating shaft 3 with the rotating impeller 4,  transmit the vibration through the interior of the support 1 into the ground and further produce a metallic vibrating sound. Vertical tail planes 6 are installed at the base end of the installing transverse rod 2.
Patent JP-H0543912-A (JP)
Title: Sintered alloy valve seat for internal combustion engine
Inventor: ISHIKAWA TOMOMI
IPC: C22C38/00
Filed: 1991-08-07
Abstract: PURPOSE:To increase the wear resistance of a sintered alloy valve seat used as a structural member in internal combustion engines. CONSTITUTION:A valve seat for internal combustion engines is made of as sintered alloy or its forged material having 3-phase mixed structure consisting of 3-15wt.% 1st phase of Fe-Cr-Co-W alloy having MHv 700-1800, 2-12wt.% 2nd phase of Co-Mo-Cr alloy having MHv 500-1000, and the balance 3rd phase of Fe-Co base alloy having MHv 100-300.
Patent JP-H0384517-A (JP)
Title: Polarization elimination optical system
Inventor: KAWADA MASARU
IPC: G02B27/28
Filed: 1989-08-29
Abstract: PURPOSE:To easily eliminate polarization whatever polarization state incident light is in by finding quantitatively the best azimuth angle of a Lyot type polarization eliminator. CONSTITUTION:Linear polarized light which has a wavelength width from lambda1 to lambda2 is made incident on the Lyot type polarization eliminator consisting of two parallel plane type uniaxial optical crystal pieces whose thicknesses are (d) and (2d) so that the angle O between the polarization direction and the direction of the optical axis of the crystal with the thickness (d) is matched with equations I - III. Here, delta1 and delta2 are values of phase delay that the crystal with the thickness (d) gives to light beams with lambda1 and lambda2. Then the best azi muth angle is found quantitatively and the eliminator is set at the azimuth angle, so the linear polarized light is eliminated as to incident light in any polarizing direction.
Patent JP-S60114684-A (JP)
Inventor: KAMIYA KOUSEN
IPC: F26B17/14
Filed: 1983-11-25
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-H0387562-A (JP)
Title: Storage type hot-water supply apparatus
Inventor: SHIMATANI TETSUSHI
IPC: F24H1/18
Filed: 1989-08-29
Abstract: PURPOSE:To avoid excessive heating by a method wherein a water level sensor and a temperature sensor are equipped in a hot water storage tank, a load completion signal input device is provided as well, and heat source operation time for tomorrow is estimated according to the residual hot-water heat storage amount detected by the water level sensor and the temperature sensor when the load completion signal is input. CONSTITUTION:When a user inputs a load completion signal by a load completion signal input device 10, a water temperature sensor 13 detects supply water temperature TW, a temperature sensor 3 detects the hot-water temperature in a hot-water storage tank 1, a water level sensor 8 detects the water level in the hot-water storage tank 1, and a residual hot-water amount arithmetic device 14 calculates the residual hot-water heat storage amount QT. Simultaneously, an outside temperature sensor 12 calculates a heating capacity factor C, and the operation period for tomorrow T(h) is obtained. The operation period T(h) is input to a timer circuit 18 and compared with the cumulative operation period of a heat pump 2, and the heat pump 2 is operated for T hours on the following day to accumulate heat. When the operation period of the heat pump for tomorrow is corrected according to the outside temperature or the user's load consumption, a correcting factor B is obtained by an outside temperature sensor 16 and a consumed load input device 11 respectively through correcting circuits 16 and 17, and the heat collection operation period T for tomorrow is corrected.
Patent JP-H0770440-A (JP)
Title: Polysiloxane composition
Inventor: ISHIKAWA KAZUNORI
IPC: C08K5/09
Filed: 1993-09-07
Abstract: PURPOSE:To provide the sect composition comprising each specific polysiloxane and carboxylic acid at specified proportions, capable of improving the storage stability of room temperature-curing resin compositions by its incorporation therein without impairing their curability and the physical properties of the resultant cured products, thus useful for sealants, etc. CONSTITUTION:The composition comprising (A) 100 pts.wt. of a polysiloxane of the formula (R<1> is 1-6C hydrocarbon; R<2> is 1-30C hydrocarbon; m is >=0; n is >=1) and (B) 1-100 pts.wt. of a carboxylic acid of formula R<2>COOH such as acetic acid.
Patent JP-H1160773-A (JP)
Title: Production of crosslinked foamed material of polyolefin resin
Inventor: KAWANAKA HIROFUMI
IPC: C08K5/29
Filed: 1997-08-19
Abstract: PROBLEM TO BE SOLVED: To obtain the subject foamed material having beautiful white color or good color-development of pigment without causing the lowering of the heat-resistance even by using in an environment contacting with a metal at a high temperature and useful for heat-insulation material, etc., by using a copper inhibitor composed mainly of a specific compound free from phenol group. SOLUTION: This foamed material is produced by heating and expanding a resin composition produced by compounding (A) a polyolefin resin with (B) an organic decomposition-type foaming agent (e.g. azodicarbonamide) and (C) a copper inhibitor composed mainly of a compound having a structure of the formula I to the formula III (R and R' are each a hydrocarbon group; (m) is >=0) (e.g. methylene bisstearoamide). The amounts of the component B and the component C are e.g. 5-40 pts.wt. and 0.05-3 pts.wt. based on 100 pts.wt. of the component A, respectively.
Patent JP-H0385847-A (JP)
Title: Cordless telephone set
Inventor: SUMIKAWA KEIICHIRO
IPC: H04W84/08
Filed: 1989-08-29
Abstract: PURPOSE:To reduce power consumption and to shorten the charging time by avoiding the supply of power to a receiver during awaiting a call in charging of a battery. CONSTITUTION:When a charging supply section 18 of a master set 1 charges a power supply 31 of a slave set 2 by connecting charging terminals 43, 44 and control data terminals 41, 42, it is detected that the charging detection sections 19, 29 of the master set 1 and the slave set 2 are being charged respectively. On the other hand, when a control means 25 of the slave set 2 sets the reception mode into the consecutive halt mode and receives an incoming call data from the master set 1, the reception mode is changed into the consecutive reception mode and the radio connection mode through an idle channel CH informed from the master set 1 is selected. Thus, since no power is supplied to the receiver during charging and awaiting an incoming call, the power consumption is less and the charging time is reduced.
Patent JP-H0269997-A (JP)
Title: Ceramic superconductive magnetic shield and manufacture of the same
Inventor: KOSHIMURA MASAMI
IPC: C01B13/14
Filed: 1988-09-05
Abstract: PURPOSE:To make it possible to manufacture a magnetic shield which shows magnetic shield effect at liquid nitrogen temperature and has a larger, complex shape by forming a ceramic superconductive layer on the surface of a board. CONSTITUTION:An organic binder and solvent are mixed to powders of a ceramic superconductive material and a ceramic superconductive paste is obtained. This ceramic superconductive paste is applied on the inner surface of a zirconia-ceramic-made pipe 1 and burned in oxygen to form a superconductive layer 2. This makes it possible to manufacture a magnetic shield which shows magnetic shield effect at liquid nitrogen temperature and has a larger, complex shape. The superconductive layer 2 should preferably contain a metal or its oxide of 0.1 to 50 weight parts with respect to a ceramic superconductive material 100.
Patent JP-H02114350-A (JP)
Title: Buffer memory subsystem and method for peripheral controller
Inventor: BUINIITO DOUJIYARI
IPC: G06F3/06
Filed: 1989-08-29
Abstract: PURPOSE: To facilitate access with a peripheral controller to data stored in a buffer memory by disconnecting a buffer data communication bus from a CPU data communication bus. CONSTITUTION: A buffer memory subsystem is applied for a peripheral controller 20. A CPU 10 is applied for starting data transfer. A host adapter 24 is applied as well. A memory buffer 28 is used for temporarily storing data. The peripheral controller 20 is adapted to be operated in the environment having two data communication buses, at least, such as the CPU data communication bus connected between the CPU 10 and the peripheral controller 20 and the buffer data communication bus disconnected from the CPU data communication bus and connected to the peripheral controller 20, the memory buffer 28 and a host adapter 24. Thus, the CPU 10 can perform access with the peripheral controller 20 to the memory buffer 28.
Patent JP-S60120870-A (JP)
Inventor: REINHAADO SAAJIESU
IPC: A61K31/415
Filed: 1984-10-23
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-H0968401-A (JP)
Title: Method of measuring inner diameter of pipe body and apparatus therefor
Inventor: IGA KAZUHIRO
IPC: G01B5/12
Filed: 1995-08-31
Abstract: PROBLEM TO BE SOLVED: To enable handy, accurate and automatic measurement of the inner diameter of a pipe body even if there is warp in the pipe body by determining coordinates at two points at an intersection between a straight line containing the center of the diameter of the pipe body and the internal wall surface of the pipe body. SOLUTION: A pipe body P is conveyed, reinforcing plates C1 , and C2 of moving blocks 1a and 1b are kept in contact with an opening of the pipe body P and contacts 2a and 2b are moved to let the tips thereof contact an internal wall surface of the pipe body P. Position detectors 3a and 3b detect a moving value in the direction (z) of the blocks 1a and 1b with respect to the origin O and position detectors 4a and 4b detect a moving value in the direction (y) of the contacts 2a and 2b to calculate the inner diameter (d) of the pipe body P immediately by a computation based on the positions detected. In the process, the contacts 2a and 2b are movable in the two directions (z) and (y) and the inner diameter (d) is determined from the dimensions z1 and y1 by aligning the contacts P1 and P2 with the center of the diameter of the pipe body P however the pipe body P may be warped. Thus, measuring errors can be reduced extremely down to 8μm or so.
Patent JP-H04255715-A (JP)
Title: Polyglycidamide-poly(meth)acryloyl-polyamide composition
Inventor: KURAIBU HAWAADO HEAA
IPC: C08G59/26
Filed: 1991-09-03
Abstract: PURPOSE: To provide the captioned composition that comprises a glycidamide containing more than one glycidamide group, a (meth)acryloyl compound containing more than one (meth)acryloyl group, and an amine containing more than one amine hydrogen atom and is excellent in glossiness and useful for coatings and the like.  
     CONSTITUTION: This composition comprises (A) a glycidamide containing more than one glycidamide group per molecule represented for example by formula Y(R n ) (wherein Y represents formula I or the like, R represents formula II or the like, and n and p are each 0 or 1), (B) a (meth)acryloyl compound containing more than one (meth) acryloyl group per molecule represented for example by formula III (wherein P 6  represents H or CH 3 , or C 2 H 5 , t is 2 to 10, and Z represents a polyol, a poly (carboxylic acid), or the like having an average molecular weight of less than 4,000 and containing a hydrocarbon, ester, acid, ether, urethane, or amino resin skeleton), (C) and an amine containing more than two amine hydrogen atoms per molecule, such as ethylenediamine. 
     COPYRIGHT: (C)1992,JPO
Patent JP-H0969512-A (JP)
Title: Method and system for plasma processing
Inventor: OMOTO YUTAKA
IPC: H05H1/46
Filed: 1995-08-31
Abstract: PROBLEM TO BE SOLVED: To micromachine a fine pattern on a substrate highly accurately without causing any notching by inducing an electric field in a plasma and processing a substrate while accelerating the electrons toward the substrate. SOLUTION: When a coil 14 is connected with a high frequency power supply 15 and fed with a high frequency current, an electric field can be induced in a plasma. Electrons migrating in random direction are heated by the induced electric field and accelerated in the direction normal to a board to be processed. The electrons traverse a sheath and can reach the bottom even of a pattern having high aspect ratio. Since the electrons and ions are neutralized at the bottom of pattern, charge-up does not take place and since even a low energy ion can impinge normally onto a board 13, so-called notching phenomenon does not take place and a high integration circuit can be micromachined normally.
Patent JP-2000051333-A (JP)
Title: Deodorizing device and air conditioner and deodorizer having the device
Inventor: USAMI TEIICHI
IPC: F24F1/00
Filed: 1998-08-06
Abstract: PROBLEM TO BE SOLVED: To provide a deodorizing device capable of keeping high deodorizing capability over a long period of time, and provide a deodorizer and an air purifier which have the device. SOLUTION: A deodorizing device is formed by alternately arranging an adsorbent sheet 2 supporting an adsorbent on a sheet-like carrier and a plate-like catalyst 3 formed by making an oxidizing catalyst adhere to the surface of a plate-like body, and combining a heater 4 with the above alternate arrangement. The thus constructed deodorizing device is capable of regenerating the adsorbing capability of the adsorbent, so that the high deodorizing capability can be kept over a long period of time and this is preferable as a deodorizing device used in the environment where the amount of malodor component generated is large. In an air conditioner having a deodorizing device 1, the deodorizing action with the air conditioning operation can be kept good over a long period of time so as to further heighten the effect of improving the interior environment.  Further, in a deodorize having such a deodorizing device 1, good deodorizing action can be kept over a long period of time so as to further heighten the amenity of interior environment.
Patent JP-S6284968-A (JP)
Title: Method of mirror surface finishing for stainless steel
Inventor: NISHIJIMA HITOSHI
IPC: B24B37/00
Filed: 1985-10-07
Abstract: PURPOSE:To reduce the surface roughness of stainless steel with a uniform surface structure, by carrying out mirror surface finishing of stainless steel with the use of a process consisting of first successive polishing steps with the use of grind stones, a second polishing step with the use of a solution of nitric acid containing chromium oxide and a third lapping step with the use of a nitric acid solution. CONSTITUTION:The surface of stainless steel W is subjected to mirrored-surface-finishing with the use of a process consisting of first successive polishing steps with the use of grindstones 20' having grain sizes of 600-1,200, a second polishing step with the use of a first solution containing 2.5-3.5% nitric acid and 4.5-5.5% of chromium oxide powder at a temperature of 28-32 deg.C and also with the use of a felt or unwoven lapping material 20'' and a third lapping step with the use of a second solution containing 4.5-5.5% of nitric acid together with a lapping material similar to the lapping material 20'' used in the second step. Then, the structure of the finished surface may be made to be uniform having an extreme small surface roughness. Accordingly, it is possible to fabricate the outer surface of stainless steel with a high degree of accuracy, having a uniform mirror surface. Further, if the outer surface of stainless steel is colored with a coloring process, such as, for example, INCO process, an excellent colored mirror surface having an extremely small difference in color may be obtained.
Patent JP-H0967620-A (JP)
Title: Production of heat treated type high tensile strength steel plate excellent in brittle crack arrest property
Inventor: OKAGUCHI HIDEJI
IPC: C22C38/00
Filed: 1995-08-31
Abstract: PROBLEM TO BE SOLVED: To produce a thick-walled' high tensile strength steel plate excellent in tensile strength and toughness by heating a low carbon steel of specific composition under specific temp. condition, rolling the steel, and then subjecting the resultant steel plate to hardening, tempering, and water cooling. SOLUTION: A slab of a steel, which has a composition containing, by weight, 0.08-0.15% C, 0.4-1.2% Mn, <0.20% Si, <0.005% N, <1.5% Cu, 4.5-6.5% Ni, 0.1-1.0% Cr, 0.1-0.8% Mo, 0.005-0.03% Nb, 0.005-0.10% V, <0.05% sol.Al, and 0.003-0.0020% B and satisfying inequality (C%+Si%+1.5sol.Al%)<0.30%, is reheated to 950-1250 deg.C and hot-rolled into a thick plate. Then, the first hardening is applied to the plate at >=650 deg.C. Successively, the plate is further heated to a temp. between 750 and 950 deg.C and lower than the first hardening temp. to undergo the second hardening. Then, the plate is tempered at >=700 deg.C and water- cooled, by which temper embrittlement is inhibited. By this method, the high tensile strength steel plate of >=100mm thick, having excellent brittle crack arrest property and weldability, can be produced.
Patent JP-H04105587-A (JP)
Title: Stator winding switching method for ac motor
Inventor: TAKESHITA TORAO
IPC: H02P25/022
Filed: 1990-08-24
Abstract: PURPOSE:To make possible to alter the number or turn or a stator winding even during operation by performing interconnection of stator windings such that a preset stator winding is short-circuited and subsequently disconnected from the circuit during increasing process of rotational speed whereas the operation is reversed during decreasing process of the rotational speed. CONSTITUTION:When a transition is made from low speed region to high speed region, all stator windings Ciu are connected in series because poly-phase series contactors (i-1)MSu are turned ON in the low speed region. When the rotational speed of motor increases to make a transition to high speed region, number of turn of phase coil is required to be decreased and thereby an appropriate number of a plurality of stator windings are disconnected. In other words, opposite ends of objective stator windings are short-circuited by turning poly- phase short circuit contactors M(i-1)Nu and a double current path is formed at the part of the stator winding Ciu to be disconnected, and then the poly-phase series contactors (i-1)MSu is turned OFF in a quite short time thus opening the objective stator winding Ciu part.
Patent JP-H1160364-A (JP)
Title: Production of composting material
Inventor: WATANABE REI
IPC: B09B3/00
Filed: 1997-08-20
Abstract: PROBLEM TO BE SOLVED: To control the water content of a waste containing org. matters without requiring separation of a large amt. of a liquid content from the waste or without requiring a large amt. of auxiliary material, by kneading a waste containing org. matters and containing water under pressure, drying, and further mixing the dried material into the waste containing org. matters in the first pressurizing and kneading process, and to obtain a composting material which has water content suitable for fermentation. SOLUTION: The waste containing org. matters and water from a reservoir Al, dried kneaded material dried in a drying process N to <=50% water content, and if necessary, auxiliary material with a low water content from an auxiliary material tank B are mixed in a mixing zone C, reserved in a mixing tank D, kneaded under pressure in a pressurizing and kneading zone E to control the water content of the kneaded material to 60 to 70%, which is suitable for fermentation, and then deposited and fermented in a fermenting process F to produce the compost material. A part of the mixture kneaded under pressure in the pressurizing and kneading zone E is dried in a drying device N to <=50% water content, and then circulated into the mixing zone C as a water content controlling agent for the mixture.
Patent JP-2000040878-A (JP)
Title: Method of forming functional material pattern to ceramic green sheet, manufacture of circuit board, and manufacture of multilayer circuit board
Inventor: TSUYUKI HIROSHI
IPC: H05K3/46
Filed: 1998-07-23
Abstract: PROBLEM TO BE SOLVED: To provide a method of forming a functional material pattern high in pattern resolution on a ceramic green sheet, and a method of forming a circuit board having a fine circuit pattern, especially, a muitilayer circuit board. SOLUTION: This pattern formation method is provided with a transcription process which transcribes a photosensitive film containing functional material powder, a high polymer binder a photosetting monomer, and a photoinitiator and being capable of development in aqueous developer on the surface of a green sheet containing ceramic powder and a binder dissolvabie in an organic solvent, an exposure process which performs the pattern exposure to the above photosensitive film, and a pattern development process which forms a pattern by performing the development of the above photosensitive film. Or, a photosensitive film developable in an organic developer and a green sheet containing a binder dissolvable in a polar solvent are combined.