baber/WOPTO huggingface dataset:
Patent JP-S6427262-A (JP)
Title: Superlattice semiconductor element
Inventor: KIMURA MIKIHIRO
IPC: H01L21/20
Filed: 1987-07-22
Abstract: PURPOSE:To display performance such as high-speed switching operation, multi- valued logic operation, optical communication, etc., by forming a trench region or a projecting region to the surface of a semiconductor substrate and laminating and shaping three layers or more of superlattice layers onto the bottom and side face section of the trench region or the top face and side face section of the projecting region. CONSTITUTION:Superlattice structure is formed onto the bottom and sidewall section of a trench region 20 shaped for compensating the reduction of an element occupying area on the surface of a GaAs crystal substrate 1a, thus constituting one resonance tunneling bipolar tran sistor. An n-type AlGaAs layer 2a as an emitter region is formed onto the bottom and sidewall section of the trench region 20 first, and a p-type GaAs layer 3a, an AlAs superlattice layer (a barrier layer) 4a, a GaAs superlattice layer (a well layer) 5a, an AlAs superlattice layer (a barrier layer) 4a', a p-type GaAs layer 3a' and an n-type GaAs layer 6a re shaped onto the emitter layer 2a in succession. Accordingly, desired performance characteristics can be realized, thus acquiring a superlattice semiconductor element having high reliability.
Patent JP-H08178460-A (JP)
Title: Adsorption type refrigerating apparatus
Inventor: TANAKA KOJI
IPC: C04B28/08
Filed: 1995-07-20
Abstract: PURPOSE: To obtain a high cooling capacity at a high load condition while suppressing large-sizing of an apparatus. CONSTITUTION: Two adsorption units 4, 5 are provided for performing alternate changeover between an adsorption process, in which a liquid refrigerant is vaporized in an evaporator 3 for adsorption and a regeneration process, in which the adsorbed refrigerant is desorbed and returned to a condenser 2. An auxiliary adsorption unit 6 is provided which is smaller in size than the adsorption units 4, 5. A normal cooling capacity is provided by the adsorption units 4, 5 in a normal operation, and when a high load condition is detected in a rapid cooling operation after parking under the blazing sun in summer, a greater cooling capacity than at normal circumstances is obtained by carrying out the adsorption process of the auxiliary adsorption unit 6 simultaneously with a normal operation of the both adsorption units 4, 5.  A heat exchange flow passage, through which a cooling water for an engine passes, is provided in the auxiliary adsorption unit 6 so that as a cooling water for the engine rises in temperature, the auxiliary adsorption unit 6 is automatically changed over to the regeneration process.
Patent JP-S5988901-A (JP)
Title: Athletic two-layered socks and production thereof
Inventor: DEIBITSUDO EFU HAASHIYU
IPC: A41B11/00
Filed: 1983-09-30
Abstract: A composite two-ply sock in which at least a predetermined part of the foot portion includes:
 a) an inner ply (20) having:
 i) a first inner surface (20a) adapted to make contact with the skin of the wearer and formed to have a relatively high friction characteristic, and
 ii) a second outer surface (20b) having relatively low frictional characteristics, and
 b) an outer ply (18) which said inner ply is disposed, said outer ply having:
 i) a first inner (18a) disposed adjacent said second surface of said inner ply which is formed to have relatively low frictional characteristics, and
 ii) a second, outer surface (18b) adapted to make contact with the interior of a shoe and formed to have a relatively high frictonal charactcristic.
Patent JP-2001011423-A (JP)
Title: Silicone adhesive composition for pressure-sensitive adhesive tape
Inventor: KOBAYASHI TAKASHI
IPC: C09J7/02
Filed: 1999-06-29
Abstract: PROBLEM TO BE SOLVED: To provide a silicone adhesive composition which stably exerts excellent adhesion properties (tack, maintenance, adhesion strength, etc.) over time when used for pressure-sensitive adhesion tapes such as first-aid adhesive plasters, etc. SOLUTION: The titled composition comprises a phenyl group-containing polyorganosiloxane condensate which is obtained by partially condensing 100 pts.wt. polydiorganosiloxane wherein 10 to 20 mol% of the silicon atom-bound organic groups are phenyl groups while the remaining organic groups are alkyl or alkenyl groups and both ends are blocked by hydroxy groups, with (2) from 60 to 150 pts.wt. branched polyorganosiloxane which comprises R13SiO1/2 units and SiO4/2 units (wherein R1 is a monovalent hydrocarbon group) and has at least one silicon atom-bound hydroxy group within the molecule, wherein the amount of R13SiO1/2 unit is from 0.5 to 1.3 mol against 1 mol SiO4/2 unit, using lithium hydroxide.
Patent JP-H08312131-A (JP)
Title: Concrete form
Inventor: SUZUKI SHOYA
IPC: E02D27/01
Filed: 1995-07-20
Abstract: PURPOSE: To increase strength, to lighten weight, to improve durability and reusable properties and to enhance release properties. CONSTITUTION: Concrete forms, the whole of which is formed integrally of a synthetic resin, have a face board 11, in which a surface consists of a concrete molded surface, and an upper stile 12 and a lower stile 13 are protruded towards the rear side at both upper and lower edges of the face board 11 and side stiles 14 at both left and right edges of the face board 11. Connecting fittings 20 for connection with other adjacent forms are mounted near the side stiles 14.
Patent JP-2000118484-A (JP)
Title: Waterproof and heat insulated tank incorporated in support structure of ship and improved in corner part structure
Inventor: DHELLEMMES JACQUES
IPC: F17C3/02
Filed: 1999-06-29
Abstract: PROBLEM TO BE SOLVED: To provide a tank which is provided with a connection ring, arranged at the corner part of a tank, and having simple structure and reduced in a cost and easily fixed. SOLUTION: A tank is provided with two continuous waterproof barrier, and a support structure is provided with a wall 1 and two lateral partition walls 2, of which the inside of a double hull consists, and the waterproof barrier is alternated with the heat insulation barrier. The corner part between this main and secondary heat insulation carrier parts is connected in a connection ring shape at a zone where the lateral partition wall 2 crosses an inner surface. Its structure is held along an intersection solid corner 3 between the lateral partition wall 2 and its inner wall. Each connection ring has an assembly type composite main beam 20 wherein a rigid metal form 21 is united with a heat insulation material 22, and the rigid form provides a central fixed mooring zone 29.  This zone 29 is located at an intersection part between a plane to divide a connection corner part into two sections and the extension part of a secondary waterproof barrier so that it is fixed at the central fixed mooring zone. The opposite terminal 23 of the form is fixed at support structure by a fixing means 26 supported by the lateral partition wall and the inner surface.
Patent JP-S5975116-A (JP)
Title: Electromagnetic flowmeter
Inventor: FUJIKAWA KATSUMI
IPC: G01F1/58
Filed: 1982-10-22
Abstract: PURPOSE:To improve a wear resistance and to eliminate a measurement error by providing a sintered hard alloy or a wear resistant alloy to a liquid contacting part of an inner circumferential surface of a liningless pipe body of an electromagnetic flowmeter. CONSTITUTION:A nonmagnetic sintered hard alloy or a wear resistant nonmagnetic alloy 12b is provided to the liquid contacting part where a fluid 1 to be measured is broght into contact with the inner circumferential surface of the pipe body 12. In case the wear occurs, a sectional area of the body 12 is varied and the measurement error is caused. But in this method, the measurement error can be eliminated.
Patent JP-S6245097-A (JP)
Inventor: NAKAMURA YASUHIRO
IPC: H05K3/46
Filed: 1985-08-22
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-H0523481-A (JP)
Title: Fully automatic washing machine
Inventor: MATSUMOTO MITSUHIRO
IPC: D06F37/12
Filed: 1991-07-24
Abstract: PURPOSE:To enlarge an entrance of the washing, and also, to extend a dehycirating tank in the axial direction without making a metallic mold by screwing a metallic cylindrical supporting body to the upper end part of the dehydrating tank formed of a resin, and attaching a fluid balancer thereto. CONSTITUTION:To the upper end part of a dehydrating tank 3, a cylindrical supporting body 5 consisting of stainless steel, etc., is attached with a screw 7. Subsequently, in the upper part of a fixed part 5b of the supporting body 5, a flange 5a is formed toward the inside, and on its tip, a supporting wall 5c is provided vertically, and a fluid balancer 4 is attached. This fluid balancer is formed of a resin to a hollow cylindrical body, and a fluid is enclosed in the inside. In this constitution, the fluid balancer 4 becomes a shape reinforced by the metallic supporting body 5, thickness (t) of the case wall surface of the balancer 4 can be thinned, and the diameter of an opening part for taking in and out the washing can be enlarged. Also, by adjusting height of the supporting wall 5c, the capacity of the dehydrating tank 3 can be enlarged.
Patent JP-H0626048-A (JP)
Title: Slope surface forming method
Inventor: SUZUKI SHIGERU
IPC: E02D17/18
Filed: 1992-06-19
Abstract: PURPOSE:To shorten the construction period with a less number of workers, by providing a trapezoidal boxlike form on a network structure on the ground, and by charging soil into the form so that the soil is wrapped by the network structure and wound back. CONSTITUTION:A trapezoidal boxlike form 3 is laid on a network structure 2 on the ground 1, at a position where a slope surface is formed, and soil is charged into the form 3 and is then rolled. After the form 3 is removed, the soil is wrapped by the network structure 2 and is wound back, and the soil is banked up on the rear surface of the soil block and is rolled so as to prepare the ground 1 which is flush with the upper surface of the earth block. With the repetitions of the above-mentioned procedure, a predetermined height is obtained. Further, a height difference part is formed in rear of the soil block, and the network structure is temporarily stretched with a slack while the soil is banked so that the net in the soil block part is pulled rearward and is wound with no wrinkles. Then, the soil is filled in the rigid form 3 and is sufficiently rolled, and with the repetitions of the soil filing and rolling steps, the soil is sufficiently squeezed so as to form a slope surface.
Patent JP-S6246478-A (JP)
Title: Information recording disk reproducing device
Inventor: KATAYAMA TOMOYUKI
IPC: G11B27/00
Filed: 1985-08-22
Abstract: PURPOSE:To make high speed search possible without increasing memory by reading forefront time of each track recorded in a lead-in track and storing track number recorded at division of time width divided beforehand. CONSTITUTION:A pickup 2 controlled by a servo circuit 9 reads signals of a lead-in track recorded on a disk 1, and the signals are sent to a detection signal processing circuit 3. A microcomputer 17 receives the signals from the circuit 3, and interprets forefront time (MIN) and stores successively track numbers (TNo) of information recorded at the part of division of time width divided beforehand in the MIN. When reproducing, the circuit 9 is controlled comparing stored TNo and TNo for which instruction for reproducing is received from an operation circuit 18 and objective TNo is searched. by this way, high sped search is made possible without increasing memory even in a disk having a large number of tracks.
Patent JP-H1032932-A (JP)
Title: Reactive power compensating device
Inventor: FUKADA MASAKAZU
IPC: B60L9/12
Filed: 1996-07-15
Abstract: PROBLEM TO BE SOLVED: To suppress the transient fluctuations of voltage and current which is created when power supply is restored by closing/opening a capacitor connected through a semiconductor switch by detecting the voltage of an AC power source circuit, opening the semiconductor switch when a power failure occurs, and then, synchronously closing the semiconductor switch after a prescribed period of time has elapsed when the power supply is restored. SOLUTION: A capacitor 22 of a reactive power compensating device 19 is connected to the low-voltage side of a step-down transformer 20 connected to an AC return feeder 6 through a circuit breaker 21 through a thyristor switch 23. A control circuit 25 detects the voltage at the feeder 6 by means of a PT 24, controls the opening/closing of the switch 23 on the basis of the phase of the detected voltage, and compensates the voltage drop at the feeder 6 which occurs when a vehicle 12 enters a feeding section by supplying phase-advanced reactive power by closing the capacitor 22. When a power failure occurs in the feeder 6, the control circuit 25 immediately opens the capacitor 22 through the switch 23 and, when the power supply is restored, synchronously closes the capacitor 22 after a prescribed period of time has elapsed.
Patent JP-S6429418-A (JP)
Title: Epoxy resin composition
Inventor: HINO HIROHISA
IPC: C08L63/00
Filed: 1987-07-24
Abstract: PURPOSE:To obtain the title compsn. which is a one-pack product with a long pot life, has adequate leveling and thixotropic properties, has a long gel time and provides cured products having good physical properties, by mixing an epoxy resin with molten silica having a specified particle diameter as a filler, a specified curing agent and a cure accelerator by dispersion. CONSTITUTION:An one-pack epoxy resin compsn. contg. a hydrazinotriazine curing agent and an imidazole cure accelerator is mixed with molten silica having an average particle diameter of 5-20mu as a filler by dispersion. The addition of molten silica in a state of a fine powder as a filler makes it possible to provide adequate thixotropic and leveling properties. The use of the curing agent and the cure accelerator in properly adjusted amts. makes it possible to obtain an epoxy resin compsn. which gels, for example, at a temp. of 150 deg.C within 50min, has a long pot life and provides cured products having good physical properties.
Patent JP-S5889354-A (JP)
Inventor: RAUURU KEERUTAN
IPC: D06M101/16
Filed: 1981-11-17
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-S6341976-A (JP)
Title: Document preparing device
Inventor: SAKAI AKIRA
IPC: G06F17/21
Filed: 1986-08-08
Abstract: PURPOSE:To grasp clearly and freely the layout of a document and to facilitate the editing by inputting only the character information, storing it into a memory means, thereafter, designating the output position of each character information to prescribed output media and reading successively the character information from a memory means. CONSTITUTION:First, a series of character information is successively inputted to a memory means 1. At this time, an operator continuously inputs the character information without considering the output position on the prescribed output media of the character information. A series of the character information stored in a memory means 1. after the head character information is read by a reading means 2, is successively read by the reading means 2 each time the designation by a designating means 3 and the output by an output means 4 are executed and successively outputted to a desired output position on the prescribed output media. Since the input work of the document information and the layout editing work can be completely separately executed, the work at the time of preparing the document comes to be a very simple one.
Patent JP-H0630203-A (JP)
Title: Image forming device
Inventor: MIYAHARA TADAYOSHI
IPC: H04N1/04
Filed: 1992-07-13
Abstract: PURPOSE:To maintain a print function in a satisfactory condition with simple constitution by using a scanner part as every kind of detecting means. CONSTITUTION:An original and recording paper can be carried on the same carrier path 27, and the scanner part 26 is installed at the downstream side in the carrying direction from a transfer part at a photosensitive material 4 and a transfer charger 8 in a printer part. The degree of ground staining of a part to be ground stain-detected(white ground part) on the recording paper 3 on which an image is formed is detected by the scanner part 26, and a bias voltage, the rotating speed of a developing roller 7a, and the transfer current of the transfer charger 8 can be controlled based on a detection signal.
Patent JP-2001011004-A (JP)
Title: Phenylethynylnaphthalene derivative
Inventor: OSAWA MASASHI
IPC: C07C41/30
Filed: 1999-06-30
Abstract: PROBLEM TO BE SOLVED: To obtain a new compound which is a p-type liquid crystal compound having low viscosity and large refractive anisotropy, and useful as, especially, a quickly responsive nematic liquid crystal material with large temperature range for electrooptical liquid crystal displays. SOLUTION: This compound is a compound of formula I [R is a (substituted) 1-8C alkyl, a (substituted) alkoxy or the like; n is 0 or 1; ring A is a trans-1,4- cyclohexylene or a (substituted) 1,4-phenylene, when n is 1; L is CH2CH2 or a single bond; X1 to X3 are each H or F, and at least one of them is F; Xa and Xb are each H or F; Z is C1, cyano or the like], for example, a 1-fluoro-2-(4 C-trifluoromethoxyphenyl)ethynyl-6-propylnaphthalene of formula II. The compound of formula I can be produced, for example, by reacting a compound of formula III obtained by using a 2-bromo-6-methoxynaphthalene as starting substance with a compound of formula IV in the presence of a palladium catalyst and a copper catalyst.
Patent JP-2000002779-A (JP)
Title: Process for dispersed particle ceramics
Inventor: YASUDA ATSUSHI
IPC: C04B35/622
Filed: 1998-06-15
Abstract: PROBLEM TO BE SOLVED: To remarkably reduce a stress in the periphery of a ceramic particle, which is a cause of a crack, in the production of dispersed particle ceramics so as to enhance production efficiency for a favorable pellet. SOLUTION: A large number of ceramic particles A is mixed with a matrix material B to be dispersed as semi-sintered particles A1 without sintering completely the ceramic particles A, and a resulting mixture is molded to be sintered, in production of dispersed particle ceramics where the ceramic particles A are mixed with the matrix material B, the resulting mixture is molded, and then it is sintered to provide a sintered product.
Patent JP-S5977019-A (JP)
Title: Breezer device for internal-combustion engine
Inventor: MUTOU OSAMU
IPC: F01M13/00
Filed: 1982-10-22
Abstract: PURPOSE:To simplify the structure by performing vapor-liquid separation on mixture of blow-by gas and lubricant through rotaty power of the rotary section of an auxiliary machine contained in the separation chamber then discharging separated gas through breezer path opening in the center of rotary section of the auxiliary machine. CONSTITUTION:When the rotor section 10 of an arm-shaped AC generator serving as an auxiliary machine is rotated due to rotation of crank shaft 5, spiral flow is produced in a separation chamber 8 where gas-liquid mixture consisting of blow-by gas and lubricant and flowing from crank chamber 7 into separation chamber 8 exists. Consequently, the oil is dispersed around separation chamber 8 while allowing the gas to remain in the center of separation chamber 8. In addition, component is separated from blow-by gas when passing through a gas 24 between rotor section 10 and stator 9. Gas remaining in the center of separation chamber 8 will enter, through a delivery port 17 opening in the center of an opening 10a of rotor section 10 having C-shaped cross-section, into breezer path 18 then led out through a chamber 20, breezer pipe 21 to the outside of crank case 4.
Patent JP-H0933107-A (JP)
Title: Measuring method for remaining amount of bath water
Inventor: ADACHI IKURO
IPC: F24H1/46
Filed: 1995-07-21
Abstract: PROBLEM TO BE SOLVED: To correctly measure a remaining amount of bath water in a bathtub by a method wherein the flow rate of circulation in a circulating passage is detected to correct the flow rate of circulation so as to increase the remaining amount of bath water when the flow rate of circulation is small. SOLUTION: Bath water 11 in a heat exchanger 3 for heating the bath water 11 of a bathtub 1 and the bathtub 1 is circulated by a circulation pump 14 through a circulating passage 8 while the remaining amount of bath water in the bathtub 1 is obtained from the increasing speed of a bath water temperature, detected by a temperature sensor 41 provided in the circulating passage 8 so as to be positioned at the upstream side of the heat exchanger 3, and the amount of heat transmitted to the bath water 11 through the heat exchanger 3 to supplement hot-water from a hot-water filling mechanism 6 into the bathtub 1. In this case, the flow rate of circulation in the circulating passage 8 is detected to correct the remaining amount of bath water so as to be increased when the flow rate of circulation is small.  According to this method, the remaining amount of bath water in the bathtub 1 can be measured correctly.
Patent JP-S6340157-A (JP)
Title: Exposing machine
Inventor: HOSHINO MASAHIRO
IPC: G03F7/20
Filed: 1986-08-06
Abstract: PURPOSE:To expose and harden the whole photosensitive resist film by reflecting an exposing liquid by the surface of a resist film formed on the surface of a through- hole of a printed circuit board which is formed a photosensitive resist film on the surface of a copper clad laminated plate and a through-hole, allowing an exposing light to reach the inside, and executing the exposure. CONSTITUTION:A light beam which arrives directly from a light source 4 and a light beam which is emitted from the light source 4 are reflected by a reflecting plate 5 once, and by using the light beam which is arrived, the surface of a hole such as a through-hole, etc., and the surface of the circuit board are exposed. Simultaneously, the light source 4 and the reflecting plate 5 are moved horizontally as indicated with an arrow, and the whole work of a printed circuit boards 1 is exposed. In the regard, the light source and the reflecting plate are moved so as to prevent the light beam going to intense only in a prescribed direction, and the light beam is scattered so as to attain a roughly uniform exposure quantity extending from '0' to a direction of 180 deg.C against the surface of the circuit board. The scattered light beam reaches the through-hole in the direction extending from '0' to 180 deg., therefore, the light beam is made incident at various angles into the through-hole 8, reflected and reaches the whole hole, and the exposure is executed.
Patent JP-S57108483-A (JP)
Title: Pressure compensation device for variable capacity type piston pump
Inventor: ISHIHARA SADAO
IPC: F04B1/26
Filed: 1980-12-25
Abstract: PURPOSE: To enable to provide the constant-power characteristic and the cut-off characteristics by combining and piling a plurality of cone disc springs with linear characteristic and cone disc springs with non-linear characteristic respectively in series, parallel, and series-parallel.  
     CONSTITUTION: As a pump delivery discharge Q s  at the time of set pressure reduces, a delivery pressure is increased. When the inclination angle of a swash plate 5 is reduced to reduce the delivery discharge to Q 1 , a single-piling series group 15a of cone disc springs of linear characteristic is closely contracted to lose its spring work, and only groups of cone disc springs 15bW15d work. Then, when the delivery discharge reduces to Q 2 , a double-piling series group 15b of linear characteristic springs is closely contracted, and only cone disc spring groups 15cW15d work, and the delivery discharge is reduced to Q 3 . Consequently, a triple-piling series group 15c of linear characteristic springs is closely contracted, and only a triple-piling series group 15a of non-linear cone disc springs work to reduce the pump delivery discharge rapidly. This construction permits to obtain a constant-power characteristic A 1 WA 3  and a cut-off characteristic B 1  continuously. 
     COPYRIGHT: (C)1982,JPO&Japio