baber/WOPTO huggingface dataset:
Patent JP-H044305-A (JP)
Title: Flow direction control valve
Inventor: YAMAMOTO MAKOTO
IPC: F15B13/043
Filed: 1990-04-20
Abstract: PURPOSE:To perform position control for a spool with no influence of external disturbance by moving a spool with pressure in accordance with a moving quantity of a pilot spool which is moved with pressing force in response to a command signal and moved with pressing force from the spool via a pair of springs weaker than neutral returning springs. CONSTITUTION:A spool 7 is held in its neutral position by neutral returning springs 11, 11' when a command signal is zero. When a pilot spool 27 is moved by pressing force in response to the command signal, the spool 7 is moved with pressure in accordance with moving quantity thereof. Movement of the spool 7 presses back the spool 27 via negligibly weak springs 28, 28' in comparison with the springs 11, 11', and supply pressure to the spool 7 is lowered. Spools 7, 27 are made to stand still therefor, in a position where spool pressing force balances with energizing force of the spring 11' under the pressure in accordance with the command signal. When the spool 7 is moved by external disturbance under this condition, the spool 27 is moved via the springs 28, 28', and the spool 7 is held in a constant position by supply pressure to the spool 7 changed by movement of the spool 27.
Patent JP-H04312706-A (JP)
Title: Dielectric porcelain composition
Inventor: TAKAGI TOICHI
IPC: H01B3/12
Filed: 1991-04-11
Abstract: PURPOSE:To provide a dielectr4ic porcelain composition which has a high permittivity, a large quality factor Q, and is suitable for the microwave region with a near zero temperature coefficient of a resonant frequency tauf. CONSTITUTION:A dielectric porcelain composition of barium, lead titanium, lanthanum and gadolinium family is composed as shown in the formula as a.{(1-w).BaO,w.PbO}.b.TiO2.c.{x.La2O3,(1-x).Gd2O3} (where a,b,c,w,x represent mole ratios and a+b+c=1.0, 0.1<a<0.2, 0.6<b<0.8, 0.1<c<0.2, 0.001<w<0.25, 0.2<x<0.9).
Patent JP-S60249655-A (JP)
Title: Air-fuel ratio compensator
Inventor: SHIMADA HIROYUKI
IPC: F02D41/14
Filed: 1984-05-23
Abstract: PURPOSE:To correct air-fuel ratio simply and at low cost without varying the structure of a carburetor by detecting the air-fuel ratio of mixed gas and opening and closing a control valve for connecting the inside of a float chamber of a carburetor to an air pressure source according to the detection signal. CONSTITUTION:When the fuel flow-rate supplied from a main nozzle 4 is more rich than that according to a theoretical air-fuel ratio, the output supplied from an O2 sensor 4 as air-fuel ratio detecting means becomes that in high level, and a microcomputer 15 as a valve control means demagnetizes the electromagnetic coil of a vacuum switch valve as a float-chamber negative-pressure control means. Therefore, an intake manifold 9 and a float chamber 2 communicate through a connecting pipe 16, and the pressure P2 in the float chamber 2 reduces, and then the fuel flow-rate supplied from the main nozzle 4 reduces, and the air-fuel ratio becomes close to the theoretical air-fuel ratio. Therefore, the air-fuel ratio can be properly corrected with the simple and inexpensive constitution without varying the structure of the conventional carburetor.
Patent JP-S62261121-A (JP)
Title: Apparatus for formation of amorphous thin film
Inventor: FUJIYAMA HIROSHI
IPC: H01L31/04
Filed: 1986-05-08
Abstract: PURPOSE:To enable a large spaced amorphous thin film to be formed by a method wherein long discharging electrodes are supplied with glow discharging voltage to generate a magnetic field in the axle core direction by means of a coil. CONSTITUTION:A magnetic field B is generated by a coil 5 in the direction orthogonal to the discharging electric field E between electrodes 2 and 3 producing glow discharge plasma. The charged particles initiated by Coulomb's force generated by the discharging electric field E and Lorentz force energized by the magnetic field B are drifted in the direction orthogonal to the electric field but flying away describing Larmor orbit due to cyclotron motion by the Coulomb's force declining at the end of electric field space. On the other hand, electrically neutral radical particles advance straight ahead deviating from the orbit of charged particle group. Therefore, when a substrate 10 is held in parallel with the electrical field out of the discharge electric field space, an amorphous thin film subject to no damage of charged particles can be formed on the surface of substrate 10. Furthermore, long electrodes 2 and 3 are arranged in a cylindrical reactor 1 in parallel with an axle core so that the amorphous thin film may be formed even on a long substrate.
Patent JP-S5628150-A (JP)
Title: Method for reducing loss due to paper joint of rotary printing press
Inventor: HOSOI HIDEO
IPC: B65H21/00
Filed: 1979-08-17
Abstract: PURPOSE: To reduce the loss of materials and paper by detecting paper jointing operation in exchanging web and detecting paper joint in the course of taking-up and permitting drawing-out operation of a printing drum immediately before paper joint passes and putting-in operation of the printing drum immediately after passing, in an offset rotary press.  
     CONSTITUTION: Eccentric sleeves 6 and 7 which suspend the shafts 6' and 7' of blanket drums 2 and 3 are set in free jolting, having supporting shafts 8 and 9 as center, and both sleeves 6 and 7 are contacted with a rod 10. The time and the distance in which the paper joint arrives at each colour printing unit 1u, 2u, 3u, 4u from the signal taking-out part, after a joint detecting device 1 detects a paper joint b, is checked beforehand, and a timer or the revolution of the printing press is set, and the printing press is constituted so that drawing-in and -out of the blanket drums is carried out in regular order and each air cylinder 12 is operated. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-S5729935-A (JP)
Title: Gas detecting apparatus
Inventor: SATOU SUSUMU
IPC: G01N33/00
Filed: 1980-07-31
Abstract: PURPOSE:To individually discriminate various kinds of gas, by combining the plural gas detecting elements having different selectivities mutually with controlling circuit and alarm device. CONSTITUTION:Detecting part is composed of an N silicon wafer 1, P diffused resistors 2a, 2b, the first gas detecting element thin film 3a added Pt or Pd to an SnO2 and the second gas detecting element thin film 3b consisting of LaNi(1-y) FeyO3 of oxide having perovskite structure and these detecting films 3a, 3b are formed on each resistor 2a, 2b through an SiO2 insulation film 23 by a gas phase growth method. Also, a bias terminal 4 of thin Al film is electrically connected with one end of the films 3a, 3b. Furhter, an alarm lamp is turned on and off by the signal of detecting part. Hereby, the various kinds of gas can be discriminated.
Patent JP-S5437927-A (JP)
Title: Liquid fuel burner
Inventor: NISHIKAWA MAKOTO
IPC: F23K5/04
Filed: 1977-08-31
Abstract: PURPOSE: To supply fuel for a burner in a simple structure pressures corresponding to a height difference between a storage tank and a water room is applied, which is made by a partition film in a fuel tnak. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-S587105-A (JP)
Title: Hanging cable for abyss
Inventor: GOMI RETSU
IPC: H01B7/18
Filed: 1981-07-06
Abstract: PURPOSE:To obtain a hanging cable for an abyss with a high space factor by twisting tension members and optical fibers together. CONSTITUTION:In the figure, 31 is optical fibers, 32 is the outer double nylon sheath of 31, 33 is FRP strands as tension members, and 34 is a polyethylene sheath. The FRP strands as tension members and the optical fibers are twisted together to enhance the space factor. Tension is applied to the FRP strands, and the optical fibers are free from tension.
Patent JP-S62260353-A (JP)
Title: Qsemiconductor device
Inventor: YOSHIDA MIYOSHI
IPC: H01L25/04
Filed: 1986-05-06
Abstract: PURPOSE:To prevent the large increase of the volume of the whole even when the number of LSI chips loaded for enlarging a functional scale is increased by laminating and mounting a plurality of wiring substrates so that the main surfaces of the wiring substrates mutually run parallel. CONSTITUTION:A plurality of semiconductor chips 11 having active functions consisting of P-N junctions are disposed onto a plurality of wiring substrates 13, 14, main surfaces of which have wirings mutually connecting and compounding the active functions of these semiconductor chips 11 and external electrodes extracting the functions of the chips to the outside. A plurality of these wiring substrates 13, 14 are laminated and fitted onto an insulating substrate 16 fixing and holding electrical functions acquired by said wiring substrates 13, 14 and having external pins 17 for transmitting the electrical functions over the outside so that the main surfaces of the wiring substrates mutually run parallel. Accordingly, a large number of the LSI chips can be loaded without enlarging the volume of the whole so much, and the number of the LSI chips can easily be increased only by the number of newly laminated layers when the number fo the wiring substrates laminated are increased.
Patent JP-S5629963-A (JP)
Title: Preparation of nutritive feed
Inventor: TAKEUCHI MASARU
IPC: A23K1/14
Filed: 1979-08-21
Abstract: PURPOSE: To prepare a feed with high nutritive value, by inoculating a culture base consisting essentially of a young bamboo grass, straw, barley residuary substances, etc. with a mycelium of an edible mushroom so that a fruit body occurs, collecting the mushroom or subjecting the mycelium to enzyme reaction after it grows completely.  
     CONSTITUTION: A young bamboo grass, straw, barley residuary substances, wheat straw, etc. is cut into pieces, to which rice bran, corn bran, etc. as a nutrient source is added. Water is added to the blend to prepare a culture base, which is sterilized at high pressure and inoculated with a mycelium of an edible mushroom, e.g., Lentinus edodes, Pleurotus ostreatus, etc. so that a fruit body occurs. The mushroom is collected, or it is allowed to grow without being collected and heated at about 45W50°C so that the mycelium is subjected to enzyme reaction to give an active ingredient. The culture base is dried and ground into powder which is used as a feed. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-S62260913-A (JP)
Title: Reinforcing work for existing marine structure
Inventor: MORITAKE HIDENORI
IPC: E02B17/00
Filed: 1986-05-07
Abstract: PURPOSE:To secure the quality of a marine structure by a method in which a stud dowel is welded to the periphery of a pile on the panel point, a round tube welded with a dowel inside is attached to the periphery of the stud dowel, and concrete is filled into the space between the periphery of the pile and the inner surface of the round tube and a reinforcing material is welded to the round tube. CONSTITUTION:A stud dowel 4a is welded under water to the periphery of a pile 1 on the truss panel point. A round tube 2 whose inner surface is connected with a stud dowel 4b on the ground surface is set around the pile 1. Concrete 6 is packed into the space between the periphery of the pile 1 and the inner surface of the tube 2, and a reinforcing material 3 is welded to and laid between the tubes 2.
Patent JP-S59230043-A (JP)
Title: Styrene-methacrylic acid copolymer resin composition
Inventor: KAKIZAWA YASUTOSHI
IPC: C08L89/00
Filed: 1983-06-13
Abstract: PURPOSE:To obtain a composition having excellent heat resistance, oil resistance, abrasion resistance, fatigue resistance, creep resistance and mold releasability, by compounding a styrene-methacrylic acid copolymer with a monohydroxyl compound and a specific ester or liquid paraffin. CONSTITUTION:The objective composition is obtained by compounding (A) 100pts.wt. of a styrene-methacrylic acid copolymer obtained by polymerizing 99- 50wt% of styrene monomer and 1-50wt% of methacrylic acid monomer with (B) 0.01-10pts.wt. of a monohydroxyl compound such as an alcohol, and (C) 0.1- 10pts.wt. of an ester of a saturated fatty acid and a dihydric alcohol or a liquid paraffin. The copolymer of the component A is the one having a weight-average molecular weight of 100,000-500,000 and a dispersion degree of 1.4-4.5. The component B is a compound of formula R-OH (R is alkyl, aryl, alkoxy, etc.), and the component C is the ester of a 15-32C saturated fatty acid and an alcohol of formula (CH2)1-10(OH)2.
Patent JP-H045433-A (JP)
Title: Fire photographing device for test engine
Inventor: MAEDA MASAMI
IPC: F02B77/00
Filed: 1990-04-20
Abstract: PURPOSE:To quickly observe the state of a fire by introducing one light of two lights obtained by dividing a light by an optical path dividing device provided between a lighting optical system and a high-speed camera into the high- speed camera, multiplying the other light by a light multiplying optical system to introduce it into the high-speed camera, and recording the picture-images of both the lights in parallel on a recording medium. CONSTITUTION:A lightemitted from a lighting optical system 10 is divided into two lights by an optical path dividing device 14. One divided light L1 is entered into a high-speed camera 21, and the other divided light is multiplied by a light multiplying optical system 15 and introduced into the high-speed camera 21 as a monochromatic image. Thus, a fire image G1 due to the light L1 and a fire image G2 due to the multiplied light L2 are recorded in parallel on a recording medium 22 photographed by the high-speed camera 21.
Patent JP-H09292431-A (JP)
Title: Method and device for inspecting board having lead terminal
Inventor: YAMAMOTO KAZUHIRO
IPC: G01R31/28
Filed: 1996-04-25
Abstract: PROBLEM TO BE SOLVED: To provide the board without terminal crushing and to improve the reliability of the applied product of the board by providing the simple inspecting device and inspecting method, which can positively select the terminal-crushing defect of the board having lead terminals. SOLUTION: This device has a board part 1a, wherein the pattern of a wiring 1C is formed on the surface, a holding part 2a which is formed in an approximately U shape so as to hold the end part of the board 1a, and lead terminals 2, wherein inserting parts 2b are formed so as to be inserted and connected into the other main board. The attaching state of the holding part 2a (2a') of a board 1, wherein a plurality ob the lead terminals 2 are attached to at least one side of the board part 1a and connected to wiring 1C, is inspected. In this inspection method, the shape of the holding part 2a is judged by using a detecting device 21, which outputs the signal by approaching to or contact with the holding part 2a formed in the specified shape. When it is judged that the shape of the holding part 2a is not the specified shape by the presence or absence of the signal, the inserting parts 2b are shaped and processed.
Patent JP-H04334270-A (JP)
Title: Picture encoding device
Inventor: SASAKI HIROSHI
IPC: H04N19/146
Filed: 1991-05-10
Abstract: PURPOSE:To suppress the generation of block distortion by providing an upper limit setting means which decides the upper limit value of a quantizing scale in accordance with the setting code amount of an input picture. CONSTITUTION:A code amount calculation part 9 integrates the code word length of respective inputted blocks, and it is outputted to a block code amount storage memory 12 and a one pass code amount limitter processing part 13 as a block code amount. The code amount of the respective blocks is accumulated in the block code amount storage memory 12. Here, the setting code amount CI in a screen is inputted to a first path code amount limit value setting means 21 and alphau on a boundary line B in set to the upper limit value based on a relation between the quantizing scale and the code amount. The block code amount of a conversion coefficient quantized by using an initialization quantizing scale alpha1 is inputted to a block code amount integration/code amount generation frequency distribution generation part 22, in which a total code amount for one screen can be obtained and the frequency distribution table of the block code amount is generated.
Patent JP-S5731156-A (JP)
Title: Wiring pattern formation of integrated circuit device
Inventor: HIRASHIMA KUNIHIKO
IPC: H01L21/3205
Filed: 1980-08-01
Abstract: PURPOSE:To obtain a wiring pattern having no disconnection without thinning the thickness of a wiring layer, by selectively oxidizing a poly-crystalline layer. CONSTITUTION:An Si3N4 mask 6 is provided on a doped poly Si layer 5 formed by connecting the layer 5 to the diffusion layer of an Si substrate for thermal oxidization, and SiO27 is selectively made. At that time, level difference will not exist on the surface. A metallic wiring layer 9 is provided through an interlayer insulating film 8. By said constitution, as no level difference of single layer wiring exists, the metallic wiring on the upper layer will not be disconnected even if cross wiring is done.
Patent JP-S60250163-A (JP)
Inventor: HASEGAWA MITSUHIRO
IPC: E04H17/22
Filed: 1984-05-25
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-S62261428-A (JP)
Title: Manufacturing device for core member for steering wheel of fiber reinforced resin
Inventor: KOIKE SHINJI
IPC: B29C70/06
Filed: 1986-05-09
Abstract: PURPOSE:To prevent wound fiber from involving bubbles and contrive the improvement of quality by a method wherein the supplying port of resin is provided on the ring of a guide jig for supplying resin impregnated fibers to the mold of a steering wheel. CONSTITUTION:Continuous long fibers, such as glass fibers, carbon fibers or the like, are pulled out of a bobbin 1 and are gathered into one or several pieces of thread, then, resin is impregnated thereinto in a resin impregnating tank 2, thereafter, the resin impregnated fibers are passed through a tensioner 3 to provide them with a tension in accordance with the winding condition of them. Subsequently, the fibers pass through the ring 9 of a guide jig 8 attached to a robot arm 6 and are wound around the mold 5 of a steering wheel, which is attached to a turn table. In this case, a resin supplementing port is provided on the ring 9 of the guide jig 8 to supplement resin from a resin supplementing tank 7 to the resin impregnated fibers through the supplementing port when the resin impregnated fibers 4 are passing through the ring 9. As a result, the wound fibers may be prevented from involving bubbles.
Patent JP-S59231798-A (JP)
Title: Data processor
Inventor: SHIMOMA YOSHIKI
IPC: G06F12/16
Filed: 1983-06-14
Abstract: PURPOSE:To recover an instantaneous fault of an RAM and to improve the reliability of a data processor by using an RAM and an EPROM to a program memory and a back-up memory respectively. CONSTITUTION:''1'' is added to the count value of a retrial counter every time a parity error FF9 is set. The contents of an address register 11 are supplied to an address back-up register 12. Then the contents of a back-up memory EPROM 5 are read out by the address given from the register 12 and then written to a program memory RAM4. In a retrial mode the contents of the RAM4 are read out by the address of the contents of the register 11 and then written to an instruction register 7 to perform a parity check.
Patent JP-H05279432-A (JP)
Title: Thermoplastic elastomer composition
IPC: C08F291/00
Filed: 1992-03-31
Abstract: PURPOSE:To provide the subject lightweight composition obtained by kneading a specified compound and a reaction promoter together with a polyester and an olefinic elastomer, having properties of the polyester in combination with properties of the olefinic elastomer and excellent in heat resistance. CONSTITUTION:Together with 100 pts.wt. mixture composed of (A) 2 to 50 pts.wt. polyester (preferably polyethylene terephthalate or polybutylene terephthalate) and (B) 98 to 50 pts.wt. olefinbased elastomer (e.g. ethylene- propylene copolymer rubber), (C) 0.01 to 30 pts.wt. unsaturated glycidyl compound (preferably a compound of formula II) of formula I (R is H or a 1 to 6C alkyl; Ar is a glycidyloxy-containing 6 to 20C aromatic hydrocarbon; n is 1 to 4) and (D) 0.01 to 10 pts.wt. reaction promoter (e.g. benzoyl peroxide) are kneaded, thus producing the objective composition. The kneading temperature is preferably 240 to 280 deg.C.
Patent JP-S5229914-A (JP)
Title: Method of manufacturing cage type rotor for use with rotary electric m achine
Inventor: NISHI MASATAKA
IPC: H02K15/08
Filed: 1975-09-02
Abstract: PURPOSE: A method for manufacturing a squirrel-cage rotor for use with a rotary electric machine of a high reliability and with no defects such as those in casting. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-H06296025-A (JP)
Title: Nonvolatile semiconductor memory device
Inventor: ISOBE KATSU
IPC: H01L21/8247
Filed: 1993-04-08
Abstract: PURPOSE:To obtain a nonvolatile semiconductor memory device having a high integration density. CONSTITUTION:This device is constructed of vertical type transistors T11 to T44 wherein first and second semiconductor layers L1 and L2 of the same conductivity type are laminated with third semiconductor layers L3 of the reverse conductivity type interposed and of floating gates FG formed in the central part of each of these vertical type transistors with an insulating layer 14 interposed between the respective semiconductor layers L1, L2 and L3 of the vertical type transistors and the gates.
Patent JP-S61266848-A (JP)
Title: Planet gear device
Inventor: TSUJI HARUHISA
IPC: F16H1/28
Filed: 1985-05-18
Abstract: PURPOSE:To provide a compact planet arm while preventing the occurrence of fretting corrosion by mounting a planet shaft integrally on the planet arm of a planet gear through a synthetic resin bushing and providing pivotably the planet gear on the planet shaft. CONSTITUTION:On a flange 9 of a planet arm 4 for journalling a planet gear 3 of a planet gear device is mounted integrally a planet gear shaft 6 through a synthetic resin bushing 10, and a planet gear 3 is pivotably supported by the planet gear shaft 6 through a needle bearing 11. Thus, any bearing does not need to be mounted on the flange 9 of the planet arm 4 so that a compact planet arm can be provided while the occurrence of fretting corrosion of the planet gear shaft due to fine pivoting can be prevented.
Patent JP-H01275739-A (JP)
Title: Low si high strength and heat-resistant steel tube having excellent ductility and toughness
Inventor: SAWARAGI YOSHIATSU
IPC: C22C38/48
Filed: 1988-04-28
Abstract: PURPOSE:To improve the high temp. strength, ductility and toughness of the title steel tube by reducing the Si content and specifying the content of Mn, Cr, Ni, N, Nb and O2 as well as Al and Mg in the components of a heat- resistant steel tube. CONSTITUTION:A high strength and heat-resistant steel tube is formed with the compsn. contg. <=0.10% C, <=0.15% Si, <=5% Mn, 20-30% Cr, 15-30% Ni, 0.15-0.35% N, 0.10-1.0% Nb and <=0.005% O2, contg. at least one kind of 0.020-0.1% Al and 0.003-0.02% Mg in such a manner that the content satisfies the conditions expressed by inequality and the balance consisting of Fe with inevitable impurities. If required, 0.001-0.020% B is furthermore incorporated thereto. The low Si steel tube is preferably heated to the temp. about 30 deg.C higher than that of solution heat treatment in the manufacturing stage before solution heat treatment. The steel has excellent high temp. creep breaking strength for a long period of time, breaking ductility and impact characteristics and furthermore has excellent corrosion resistance.