baber/WOPTO huggingface dataset:
Patent JP-H0936440-A (JP)
Title: Production of thermoelectric material
Inventor: NISHINO HITOSHI
IPC: H01L35/16
Filed: 1995-07-21
Abstract: PROBLEM TO BE SOLVED: To simplify the production process of thermoelectric material while preventing mixture of oxygen by arranging a plurality of specified targets oppositely to an objective substrate in a filming chamber sustained in evacuated state, irradiating the plurality of targets with laser light to generate a plurality of plumes and depositing the plume on the substrate. SOLUTION: A pair of targets 10 are prepared containing at least one kind of material selected from bismuth, tellurium, antimony and selenium at a specified compositional ratio. The targets 10 are disposed oppositely to an objective substrate 3 in a filming chamber 6 sustained in evacuated state. The targets 10 are then irradiated with laser light 5 to generate plumes 15 which are eventually deposited on the substrate 3 thus producing a thermoelectric material. This method simplifies the process greatly as compared with a conventional process employing powder sintering. Mixture of oxygen in the crushing process can also be prevented.
Patent JP-S57111403-A (JP)
Title: Measuring method of virtual intersection distance and inclined angle of hole
Inventor: SATOU SHIYUUICHI
IPC: G01B11/26
Filed: 1980-12-29
Abstract: PURPOSE:To realize the simple measurement of both a virtual intersection distance and  the inclined angle of a hole, by transmitting the light through the 1st pierced hole of a  specimen having two pierced holes, giving the reflection to the light with a reflector  which is set at a position spart from the 1st hole by a virtual intersection distance and  can be controlled in three axial directions, receiving the reflected light through the 2nd  pierced hole and then measuring the distance and angle of each part at that moment. CONSTITUTION:A reflector 5 is put on a measuring stage via a control stage 6 at the  side of a virtual intersection P of a specimen 1. The stage 6 can be controlled for the  position in the X and Y directions as well as for an angle alpha around the Z axis, and is  set at virtual intersection distance (l). An autocollimator 10 and a reflector 11 are set  on the measuring stand via control stages 12 and 13 at the opposite side of the intersection P. The stages 12 and 13 can be controlled for the angle alpha in both the X and Z  axial directions. The light given from the collimator 10 is reflected by the reflectors 5  and 11 through holes 3 and 3a to be measured and then caught again by the collimator  10 as the returned light. Both the virtual intersection distance and inclined angle of a  hole of a specimen can be simply measured from angles theta1 and theta2, distance l1 plus  angles alpha, alpha and alpha respectively.
Patent JP-S6442120-A (JP)
Title: Manufacture of n-type and p-type fine crystalline semiconductor alloy material
Inventor: SABUHENDOU GUHA
IPC: H01L31/20
Filed: 1988-07-25
Abstract: PURPOSE: To provide an n and p-type fine crystalline semiconductor alloy materials, having wide band gaps and easily deposited by applying a-c glow discharge to a precursor mixture, where a magnetic field sufficiently strong for inducing electron cyclotron resonance does not exist. CONSTITUTION: A p-type fine crystalline semiconductor alloy material, having a wide band gap and bang gap expanding element, is manufactured by the a-c glow discharge deposition method, without using a sufficiently strong magnetic field for inducing the electron cyclotron resonance. The glow discharge deposition of a mixed gas contg. a semiconductor precursor gas, p-dopant precursor gas, band gap expanding precursor gas and dil. gas forms a fine crystalline semiconductor alloy thin film on a substrate. Thus a p-type fine crystalline semiconductor alloy material, having a band gap of 2.0eV or more and conductivity of 1Ω<-1> cm<-1> or more is deposited.
Patent JP-S6165967-A (JP)
Title: Magnetic fluid seal structure
Inventor: FURUMURA KYOSABURO
IPC: F16J15/43
Filed: 1984-09-06
Abstract: PURPOSE:To improve durability of a magnetic fluid seal, by a method wherein an annular magnet, having a magnetic pole in the axial direction of a shaft, is nipped from both sides by annular ball beads, and a gap between the magnet and the shaft is decreased over that between the ball bead and the shaft. CONSTITUTION:A seal member C1 is integrally formed such that an annular magnet 12, having a magnetic pole in the axial direction of a shaft S, is nipped by a pair of annular ball beads 11. A gap between the seal member and the shaft is different in size between the magnet part and the ball bead part. Namely, a gap g2 between the shaft and the magnet part is slightly decreased over a gap (g) between the shaft and the ball bead. This causes magnetic fluid, held at the magnet part, to be easily moved to the gap (g) part by the action of a magnetic line to supply the magnetic fluid, resulting in the possibility to maintain sealing function for a long time in size.
Patent JP-S6076355-A (JP)
Title: Thermal head
Inventor: SATOU YOSHIHIKO
IPC: B41J2/345
Filed: 1983-10-04
Abstract: PURPOSE:To enable the attainment of uniformity in the density of a printed record, by forming a conductor resistance compensation region of a narrowed pattern width to be long when the distance between bonding terminals and heating resistors is short, and to be short when said distance is long. CONSTITUTION:A conductor resistance compensation region (n) of a narrowed pattern width, e.g. of a width smaller than 0.115mm., which is in contact with a resistance section, is provided for separate conductors L1-Lm connected to resistors R1-Rm respectively. By forming this region (n) to be the longest for separate conductors L1 and Lm connected to bonding terminals T1 and Tm and to be the shortest for Tp and Tq, for instance, the conductor resistance deviation of the separate conductors L1-Lm can be made so uniform as 1OMEGA or below. In this way, the periodic nonuniformity in the density of a printed record by a thermal head can be reduced, and thus the quality of printing can be improved.
Patent JP-H0635605-A (JP)
Title: Operating part display method for copying machine
Inventor: KIMOTO TETSUO
IPC: G06F3/0487
Filed: 1992-07-13
Abstract: PURPOSE:To execute detailed setting in a manual setting screen after a touch operation of a button from an initial screen which displays simple and necessary picture for manuel setting. CONSTITUTION:After a power source is actuated, when a warm-up is completed, a copying machine becomes a full auto mode, and an initial screen is displayed on an LCD screen 1. The initial screen is a full auto screen, and it is displayed that it becomes an automatic setting state of magnification one fold (1.00), one face   one face copy (1 1), automatic density adjustment (AES), and automatic paper select (APS). Also, in the lowest stage, four buttons for shifting to manual setting, that is, a lens mode button, a double face mode button, a copy density button, and a copy size button are displayed. In the case of executing manual setting, when the button is subjected to touch operation from the initial screen, it is switched to a manual setting screen and detailed setting can be executed.
Patent JP-S5887175-A (JP)
Title: Adhesive for urethane foam
Inventor: FUSEYA YOSHIROU
IPC: C09J163/00
Filed: 1981-11-20
Abstract: PURPOSE:To provide the titled adhesive which has excellent resistance to water and heat and does not cause environmental pollution, containing a specified vinyl polymer emulsion, an alkali metal compd. and a compd. contg. at least two epoxy groups. CONSTITUTION:An adhesive for urethane foam contains 100pts.wt. (on a solid basis) vinyl polymer emulsion (A) contg. 1-20wt% unsaturated acid monomer unit such as (meth)acrylic acid, e.g. a methyl methacrylate/butyl methacrylate copolymer emulsion, 0.4-10pts.wt. alkali metal compd. (B) such as Na2CO3, and 2-40pts.wt. compd. (C) contg. at least two epoxy groups per molecule, such as sorbitol polyglycidyl ether. There is no fear of causing environmental pollution or any troubles on labor hygiene due to solvents. This adhesive has excellent bonding performance such as resistance to heat and water without deteriorating hand or cushioning properties of adherends, and hence it is useful as an  adhesive for furnishings, building materials and interior automotive trim which  require good quality.
Patent JP-S5975061-A (JP)
Inventor: TAKAMORI SHIGERU
IPC: A62B1/14
Filed: 1982-10-20
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-2000001718-A (JP)
Title: Manufacture of low carbon steel
Inventor: NABESHIMA SEIJI
IPC: C21C7/00
Filed: 1998-06-17
Abstract: PROBLEM TO BE SOLVED: To provide a method of manufacturing a low carbon steel neither causing clogging of immersion nozzles at the time of continuous casting, nor forming cluster-like inclusions in the steel, nor causing deterioration in press workability of finished steel products. SOLUTION: A molten steel is subjected to decarburizing treatment in a vacuum degassing apparatus to manufacture the low carbon steel having a composition containing, by weight, <=0.020% C, <=0.005% Al, >=0.010% Ti, <=0.8% Si, <=1.0% Mn, and <=0.050% S. In this manufacturing method, a deoxidizer composed of an alloy consisting of one or more kinds selected from <=20 wt.% of Ca, Mg, and Zr and <=5 wt.% of rare earth elements, >=30 wt.% Ti, and the balance Fe is put into the molten steel and the amount of this deoxidizer is regulated, by which the resultant inclusions are provided with a composition containing two or more kinds among Cab, MgO, Al2O3, SiO2, ZrO2, and rare earth metal oxides and 30-85 wt.% Ti oxide.
Patent JP-H0349402-A (JP)
Title: Car antenna device
Inventor: MURAKAMI HARUNORI
IPC: H01Q1/32
Filed: 1989-07-18
Abstract: PURPOSE:To set up a lot of antenna conductors in the limited space on a window glass surface by providing a variable inductive circuit on the window glass surface of a car and controlling an effective inductive component by using a tuning signal from a receiver side. CONSTITUTION:On a window glass surface 1, a loading circuit 15 is provided to extend the intrinsic resonance wavelength of an antenna conductor 3 provided on a window glass surface 1 and the effective inductive component of this loading circuit 15 can be controlled from the receiver side. Accordingly, even when the antenna conductor 3, for which the intrinsic resonance wavelength is widely shorter than a reference received wavelength, is used, a radio wave can be resonated to a received radio wave corresponding to the station selecting frequency of a receiver. Thus, an antenna device can be constituted with high gain by using the antenna conductor for which an area to be occupied on window glass is small. Thus, a lot of the antenna conductors can be installed on the limited area of the window glass surface and the various kinds of information receiving systems or diversity receiving systems can be constituted.
Patent JP-2000017005-A (JP)
Title: Continuous pre-polymerization apparatus for polyolefin
Inventor: SATO HIDEKI
IPC: C08F2/01
Filed: 1998-07-01
Abstract: PROBLEM TO BE SOLVED: To provide the subject apparatus capable of preventing a blockade due to the deposits of polymers, by using a tubular-type reactor comprising an inner fluororesin tube and an outer metal tube. SOLUTION: A continuous pre-polymerization apparatus for polyolefin comprising a 5 to 100 m-long, tubular-type reactor, is obtained by bonding an outer tube 2 made of one or more kinds of metals selected from SUS 304 seamless pipe, SUS 316 seamless pipe, carbon steel pipe, SUS 304 steel pipe, and SUS 316 steel pipe, closely onto an outside of an inner tube 1 having an inner dia. of 3-20 mmϕ made of one or more kinds of fluororesins selected from 4- fluoroethylene resin, 4-fluoroethylene/perfluoroethylene copolymer resin, 4- fluoroethylene/6-fluoropropylene copolymer resin, and 3-fluorochloroethylene, and if necessary by forming into a coil form or a wave form.
Patent JP-S6163168-A (JP)
Title: Receiving device of sound multiplex signal
Inventor: NAKAJIMA HAJIME
IPC: H04N5/60
Filed: 1984-09-05
Abstract: PURPOSE:To receive main and subsound signals independently or in two ways and to simplify circuit configuration by selecting main sound signals or stereo sum signals simultaneously by the first switch when subsound signals are selected by the second switch. CONSTITUTION:Sound multiplex signals SIN from a terminal 1 are inputted to the de-emphasis circuit 3 of a receiving device and main sound signals MAIN or stereo sum signals L+R are extracted. Stereo difference signals (L-R)' and subsound signals SAP' are outputted respectively from detector circuits 3, 4, and added to a noise reduction circuit 5 through the third switch S3. Fur ther, an output of the circuit 2 is applied to a matrix circuit 6 and an end of the first switch S1, and an output of the circuit 5 is applied to the circuit 6 and the second switch S2 through the fourth switch S4, and an output of the circuit 6 is applied to switches S1, S2. When signals SAP' are selected by the switch S2, signals MAIN or signals L+R are selected simultaneously, and signals MAIN and signals SAP' are received independently or in two-ways.
Patent JP-H0933649-A (JP)
Title: Discrimination operation apparatus of isar image target
Inventor: AKEI MASAHARU
IPC: G06T7/00
Filed: 1995-07-21
Abstract: PROBLEM TO BE SOLVED: To check a direct inverse synthetic aperture radar(ISAR) image with a three dimensional shaped model, to accurately estimate rotation movement of the target and to estimate an attitude angle thereof. SOLUTION: This apparatus comprises ISAR image processing sections 12, 15 that designate a plurality of points on an ISAR image and obtain relationships of relative positions among the points on a two-dimensional face, three-dimensional shaped model processing sections 12-14 that obtain corresponding points corresponding to the plurality of points on the ISAR image in terms of the three-dimensional shaped model which is optionally selected from three- dimensional shaped model data base of a target and obtain relationships of relative positions in a three-dimensional space of each of the corresponding points and estimation processing sections 16-19 that compare respective relationships of the relative positions obtained by each of the processing sections and estimate the grade of the agreement between the ISAR image and three- dimensional model. The three-dimensional model which agrees with the ISAR image is selected from the data base by using the estimated result of the estimation processing sections so that the target can be discriminated.
Patent JP-S6078971-A (JP)
Title: Nitromethylene-tetrahydropyrimidine derivative, production thereof and insecticide, acaricide and nematocide
Inventor: SHIOKAWA KOUZOU
IPC: C07D239/06
Filed: 1983-10-06
Abstract: NEW MATERIAL:A nitromethylene-tetrahydropyrimidine derivative expressed by formula I (X is halogen). EXAMPLE:1-(4-Chlorobenzyl)-2-(nitromethylene)tetrahydropyrimidine. USE:Useful as an insecticide, acaricide and nematocide, and used for expelling and exterminating a wide variety of injurious insects, injurious liquid-sucking insects, biting insects and other parasitic injurious insects on plants, injurious insects of stored grains, sanitary injurious insects, etc. without phytotoxicity to cultivated plants. PREPARATION:A compound expressed by formula II is reacted with 1-nitro-2,2- bis(methylthio)ethylene expressed by the formula (CH3S)2C=CHNO2 in the presence of a solvent or diluent, e.g. hexane or benzene, at about -20 deg.C- the boiling point of the mixture, preferably about 0-100 deg.C to afford the aimed compound expressed by formula I .
Patent JP-H0473820-A (JP)
Title: Superconducting wire forming stranding maching
Inventor: INOUE ITARU
IPC: H01B12/08
Filed: 1990-07-13
Abstract: PURPOSE:To effectively obtain a mold strand of good quality that does not cause defective strand such as cross by installing a brake for applying a reverse rotational torque on a bobbin for superconducting wire supply. CONSTITUTION:A toothed gear 5 is mounted on one bobbin shaft 3 protruded from a bobbin supporting frame 4, while this toothed gear 5 is linked with a torque motor 7 through a chain 6. A preset rotational power reverse to the rotational direction of a bobbin 1 is of charged to the torque motor 7, and when a superconducting wire 2 wound around the bobbin 1 is irregularly wounded and the rotation of the bobbin 1 is stopped, the torque motor 7 is actuated immediately, and the bobbin 1 is rotated in a reverse direction, and the loosening of the superconducting wire 2 is thus removed. The formed strand thus obtained is of good quality without crossed part and the like.
Patent JP-H0510162-A (JP)
Title: Cycle suspension reciprocating type internal combustion engine
Inventor: KUROKI MASAHIRO
IPC: F02D13/06
Filed: 1991-07-01
Abstract: PURPOSE:To provide a cycle suspension reciprocating type internal combustion engine that is less in intake air resistance in a low load driving state and so good in fuel consumption. CONSTITUTION:A cam side intake rocker arm 20, a valve side intake rocker arm 21 and a timing gear 51 are fitted in a rocker arm shaft 24 (the exhaust side is also the same structure), shift pins 38, 39 are fitted in these rocker arms 20 and 21 free of slide motion, and an intake cam is rotated at a rotational speed of 1/2 of a crankshaft and the timing gear 51 at a rotational speed of 1/4, respectively. In a normal load state, a solenoid 72 is made into a state of nonoperation, the timing gear is separated from the rocker arm 21, the shift pin 38 is engaged with the rocker arm, and both these rocker arms are joined together, thus four-cycle driving takes place. In a low load state, the solenoid is operated and the timing gear is made to come nearer to the rocker arm 21, and per four-rotation in the crankshaft, one time releases coupling of both these rocker arms with a timing cam 53 of the timing gear, resting an intake valve, and another one time couples these rocker arms with a cam groove 55 of the timing gear, thereby operating the intake valve.
Patent JP-H09292168-A (JP)
Title: Refrigeration system and its execution method
Inventor: SATO NARIHIRO
IPC: F25B47/00
Filed: 1996-07-16
Abstract: PROBLEM TO BE SOLVED: To execute the refrigeration system which prevents the air from being mixed in the refrigeration system and is friendly to the environment. SOLUTION: An outdoor unit 5 having a refrigeration compressor 1 in which a part of or the whole of the working fluid is charged and a heat exchanger is connected to an indoor unit 6 having a heat exchanger 2b to be installed in a part in which the refrigeration air-conditioning is performed. Air and gaseous carbon dioxide is removed by an air or carbon dioxide absorbing device 13 which is installed on either the outdoor unit 5, the indoor unit 6, or in the middle of the piping 7, and then, the air or carbon dioxide absorbing device 13 is detached from the refrigeration cycle to circulate the refrigerant in the refrigeration cycle.
Patent JP-H1028660-A (JP)
Title: Western style toilet
Inventor: DOI MASAO
IPC: A47K17/02
Filed: 1996-07-16
Abstract: PROBLEM TO BE SOLVED: To provide a western style toilet on which an infant can easily sit, and in which the inner diameter of a toilet seat can be adjusted. SOLUTION: A toilet seat is composed of two seat panels 2a, 2b which can be displaced to and from each other by means of a cam 15 so as to adjust the inner diameter of the toilet seat 2. the cam 15 is moved in association with vertical oscillation of a foot panel 18 through the intermediary of a link 24, and when the foot panel 18 is horizontally laid, the seat panels 2a, 2b are displaced toward each other so as to adjust the inner diameter of the toilet seat 2 to an infant who can sit on the toilet seat 2 using the foot plate 18 as a step for carrying out his purpose. When the foot plate 18 is set to be upright, the toilet panels 2a, 2b are displaced from each other so that the inner diameter of the toilet seat is adjusted to an adult person, which is in a normal condition.
Patent JP-H1172472-A (JP)
Title: Apparatus for sealing guide part for piercing cable for connection cable of gas measuring sensor
Inventor: WEYL HELMUT
IPC: H01B17/30
Filed: 1998-07-01
Abstract: PROBLEM TO BE SOLVED: To continuously close and seal the gap between constitutional members without using an additional manufacturing process by elastically deforming a seal member by the force of a spring member acting on the elastically deformable seal member and connection cables in the piercing guide direction of them. SOLUTION: The seal action of a seal device 15 acts on a seal member 30 through a spring member 26 and is achieved by the pressing of the seal member 30 to a corresponding piece 35. The rear surface of the spring member 26 is supported by the ceramic molded part 21 fixed to an opening 13. At this time, the seal member 30 is elastically deformed and pressed not only to the wall part of an opening 13 but also to the cable insulators 19 of connection cables 17 by short tube members 33. At this time, since third piercing guide parts 36 form corresponding support parts for the short tube members 33, the short tube members 33 are sufficiently pressed to the cable insulators 19 over the total vertical length thereof.  The mutually different thermal elongation characteristics of a casing part 12 and the seal part 30 are compensated by the preload acting on the seal member 30 by the spring member 26.
Patent JP-2000019281-A (JP)
Title: Support grid of fuel assembly for reactor
Inventor: IMAIZUMI MASAHIKO
IPC: G21C3/34
Filed: 1998-07-01
Abstract: PROBLEM TO BE SOLVED: To improve the stirring efficiency of coolant by a mixing vane of fuel assembly support grid. SOLUTION: The support grid 30 of fuel assembly for reactor is constituted of straps 31 arranged in parallel with intervals with each other and straps 33 arranged in parallel with intervals with each other. For supporting fuel rods 19 inserted in a plurality of grid space 35, which straps 31 and 33 form, a mixing vane 31a inclining to the fuel rod 19 side are formed into one body on one of straps 31 partitioning the corner of the grid space 35 and flow disturbance fins 33a extending along the inclined end surface 31c of the mixing vanes 31a are formed on the other strap 33.
Patent JP-2000017740-A (JP)
Title: Exposed type fixed column leg excellent in aseismatic performance
Inventor: HASHIMOTO ATSUHIDE
IPC: E04B1/58
Filed: 1998-07-01
Abstract: PROBLEM TO BE SOLVED: To prevent a tiptoe-standing condition of contact of only the outsidemost edge of a base plate with a foundation concrete, effectively use the strength of an anchor bolt and improve the aseismatic performance of a whole column leg by using a plane base plate easy to manufacture and lower in cost for an exposed type fixed column leg. SOLUTION: Anchor bolts 3 are arranged at four corners of a plane base plate 2, the anchor bolt 3 being installed in such a manner that the screw portion 3a of the anchor bolt 3 is not protruded downward from the lower face of the base plate, and a hardware for embedding a bolt clearance of a bolt hole 2a in the base plate 2 is used to restrict the bending deformation of the anchor bolt 3 within the thickness of the base plate. In accordance with an equation of conditions (θ1>=0.8θ0) not to cause the tiptoe deformation of the base plate, the arrangement position (L1) of the anchor bolt, the rigidity and strength of the anchor bolt (the axial diameter D and bolt length Lab of the anchor bolt) and plate thickness (tbp) of the base plate are determined.