baber/WOPTO huggingface dataset:
Patent JP-H04331632-A (JP)
Title: Power unit for vehicle
Inventor: OKUDA SHOZO
IPC: B60K17/22
Filed: 1991-04-30
Abstract: PURPOSE:To increase the space in a car room while maintaining the existing relation between a drive force transmission device and a differential and suppress the effect to the arrangement position of a seat track in a power unit for a vertical engine type vehicle. CONSTITUTION:A connecting system 17 connecting the second output shaft 14b of a transfer 14 and the input shaft 15a of a differential 15 has the first propeller shaft 17a power-transmittably connected to the second output shaft 14b and horizontally extended along one side of a transmission 13 and the second propeller shaft 17b power-transmittably connected to the differential 15 and horizontally extended in parallel with the first propeller shaft 17a, they are power-transmittably connected by a pair of gears 17c, and a pair of gears 17c are located in front of the position corresponding to the arrangement position of a seat 22 in a car room.
Patent JP-S5253520-A (JP)
Title: Pressure water tank
Inventor: SHIMAKURA KOUSHIROU
IPC: F15B1/00
Filed: 1975-10-25
Abstract: PURPOSE: To obtain a pressure water tank which does not need air supply. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-S5252327-A (JP)
Title: Chrominance signal processing circuit
Inventor: MURAKAMI KIYOUICHI
IPC: H04N9/67
Filed: 1975-10-24
Abstract: PURPOSE: The gate circuit is installed at input side of 1H-delay line, and is controlled only during burst period by supplying gate pulse. At the same time, the burst signal which is supplied to 1H-delay line is intercepted or reduced. Thus, picture quality deterioration can be prevented. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-H09308667-A (JP)
Title: Door opening/closing type bathtub
Inventor: SUZUKI HAJIME
IPC: A61H33/00
Filed: 1996-05-23
Abstract: PROBLEM TO BE SOLVED: To attain space saving and cost down by enabling the supply of hot water into a door opening/closing type bathtub while effectively utilizing a general bathtub by forming a piping system with which hot water stored in the general bathtub is supplied to the main bodies of one or plural door opening/closing type bathtubs and hot water in the main body of the door opening/closing type bathtub is collected to the general bathtub. SOLUTION: One or plural main bodies 1 of door opening/closing bathtubs, for which one part of side walls is formed from a freely opening/closing door 1a, are installed inside a bathroom. Then, this main body is connected through a piping system 5 to a general bathtub 2 equipped with a filtering device 3b and a sterilizing device 3c to which a water treatment unit 3 is added.  This piping system 5 is formed from a three-way valve 5a for drain with which it is selected whether hot water discharged from the main body 1 of the door opening/closing type bathtub is to be returned to the general bathtub 2 or to be drained, two three-way valves 5b and 5c for hot water supply/collection directly and mutually parallelly connected to the three-way valve 5a, and hot water supply 7 collect valve 5d for feeding hot water out of the three-way valve 5c to the three-way valve 5b, and the opening/closing of these respective three-way valves 5a-5d is controlled by a motor.
Patent JP-S5831260-A (JP)
Inventor: TAGASHIRA MINORU
IPC: F25B25/02
Filed: 1981-08-18
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-S61285196-A (JP)
Title: Steering device
Inventor: SO TOSHIO
IPC: B63H25/04
Filed: 1985-06-13
Abstract: PURPOSE:To enable to change bow direction irrelevantly to a previous bow turning angle by constituting a rudder angle control unit with a reference direction setting unit, an instruction bow turning angle setting unit and a rudder angle operation unit, interposed between a gyrocompass and a servo-mechanism unit, and a helmsman simply instructing and setting a necessary instruction bow turning angle. CONSTITUTION:An instruction bow turning angle phio as a relative value against an absolute value of a reference setting direction PSI is set as an arbitrary, present value, without being restricted by and independent of a previously set value. Directional deviation between a bow direction theta and a directional signal from either a reference direction setting unit 91 or an instruction bow turning angle setting unit 92, or direc tional deviation between a bow direction theta from a gyrocompass 3 and a directional signal from the reference direction setting unit 91 is added to a directional signal which is either positive or negative from the instruction bow turning angle setting unit 92 and inputted to a rudder angle operation unit 95 to operate a control output signal. Accordingly, emergent, temporary change of course and the like can be quickly performed by simply setting a relative value of instruction bow turning angle phi0 against a simple reference setting direction PSI.
Patent JP-H01297671-A (JP)
Title: Image display device
Inventor: YOSHIOKA KIYOHARU
IPC: H04N1/29
Filed: 1988-05-26
Abstract: PURPOSE:To improve the ability of expression by performing color code on the surface of a belt-like recording medium, selectively changing the position of the leading edge of an image and displaying it. CONSTITUTION:The surface of the recording belt 5 turned by conveying rollers 11 and 11 is divided into color areas such as a red area 23, a yellow area 24 and other white area. A photosensor 20 for detecting the position of the recording belt 5 is provided by pinching the end part of the recording belt 5 and outputs a signal SR when a hole part 21 provided on the recording belt 5 passes the photosensor 20. A control circuit 32 controls the respective parts according to the signals from a host computer 33 and an image signal is formed into the image on the surface of the recording belt 5 to be displayed. By constituting the title device so that the position of the leading edge of the image can be selectively changed and displayed, color imagery is added to the image and partial emphasis can be performed.
Patent JP-S618138-A (JP)
Title: Catalyst for converting carbon monoxide
Inventor: MITSUOKA SHIGEAKI
IPC: B01J35/04
Filed: 1984-06-25
Abstract: PURPOSE:To obtain a carbon monoxide converting catalyst having high activity and enhanced durability, by supporting catalytic components based on iron and chromium by a carrier comprising porous heat resistant zeolite. CONSTITUTION:A honeycomb like or hollow cylindrical porous heat resistant zeolite carrier is immersed in a liquid mixture containing iron nitrate and chromium nitrate and the impregnated carrier is baked at 200-350 deg.C to prepare a carbon monoxide converting catalyst. As the aforementioned zeolite, not only a natural product but also a synthetic one such as Y type or A-type zeolite different in a crystal structure can be used and, to the molding thereof, technique such as the extrusion molding of a honeycomb shape or the lamination molding by a corrugate machine can be adapted. As the method for supporting the catalytic components, a method, wherein a zeolite carrier is immersed in a solution of iron nitrate and chromium nitrate to support both nitrates and the impregnated carrier is immersed in aqueous ammonia in a wet state, can be adapted.
Patent JP-S618395-A (JP)
Inventor: ARAKI SEIJI
IPC: H04N1/00
Filed: 1984-06-25
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-H01157343-A (JP)
Title: Preparation of marzipan-like composition
Inventor: MATSUNAMI HIDENOBU
IPC: A23L11/00
Filed: 1988-05-25
Abstract: PURPOSE:To produce a marzipan-like composition having excellent tackiness and binding properties, by adding saccharides and fats and oils to soybeans subjected to hot water treatment, etc., used as a raw material. CONSTITUTION:Cracked soybeans subjected to skinning and embryo bud removal are dipped in hot water at about >=95 deg.C, preferably boiling water for about 10min, then cooled and dehydrated. The resultant cracked soybeans are subsequently mixed with sugar and fats and oils, as desired, further with liquid saccharides, such as isomerized type liquid sugar or sugaralcohol, and pulverized before or after the above-mentioned mixing. Pectinase is then preferably added to the resultant mixed pulverized substance to carry out enzymic treatment.
Patent JP-H05295506-A (JP)
Title: Cleaning device for plating bath
Inventor: SUZUKAWA YUTAKA
IPC: C23C2/00
Filed: 1992-04-23
Abstract: PURPOSE:To enable the production of an excellent plated product by efficiently removing the dross in a plating bath and cleaning the plating bath during a continuous plating operation. CONSTITUTION:The plating liquid lifted into a cyclone separator 4 by a gas lift pump is horizontally circulated in this separator 4 and gases are separated and discharged during this time. The dross 8 is gathered to a container 41 in the central bottom part by the secondary flow generated during this circulation and is separated and settled from the plating liquid. The remaining plating liquid 2 is returned to the plating bath by a return pipe 42.
Patent JP-S5823609-A (JP)
Title: Agricultural and horticultural germicidal composition
Inventor: HONMA YASUO
IPC: A01N59/20
Filed: 1982-07-26
Abstract: PURPOSE:An agricultural and horticultural germicidal composition, containing one of various inorganic or organic copper compounds, particularly cupric hydroxide, basic copper chloride, etc., and sodium hydrogencarbonate, etc., and capable of exhibiting a very high symergistic effect on various agricultural and horticultural pathogenic germs. CONSTITUTION:An agricultural and horticultural germicidal composition containing one of sodium hydrogencarbonate or potassium hydrogenecarbonate as a hydrogenecarbonate of an alkali metal and one of cupric hydroxide, basic copper chloride, basic copper carbonate or basic copper sulfate as a copper compound at a weight ratio of preferably 1:(0.2-4). In the application of the agricultural and horticultural germicidal composition, the prolonged action of the composition can be controlled by adjusting the pH thereof. EFFECT:High drug effect capable of preventing the disease of metallic deficiency in plants by the metal in the components thereof without the toxicity of hydrogencarbonates with very slight phytotoxicity and toxicity.
Patent JP-2000317656-A (JP)
Title: Laser marking method on metal surface
Inventor: NUMATA MASARU
IPC: B23K26/00
Filed: 1999-05-11
Abstract: PROBLEM TO BE SOLVED: To perform the high-speed laser marking for individual control without degrading the strength of a metal by melting a fine uneven portion of a marked portion or a space other than the marked portion on the metal surface by the laser heat to flatten the melted portion so that the reflectance of the marked portion is different from that of the space. SOLUTION: A metal surface to be marked is a surface of a covered tube constituting a nuclear fuel rod, and portions close to each other are preferably locally irradiated with the laser to be flattened. Laser irradiation portions 11 which do not overlap on each other are irradiated with the laser beam in the inert gas atmosphere by reducing the laser output to be low, and a bar portion 10 is marked thereby. Though a surface of the covered tube is polished, there are microscopically fine uneven portions. A fine uneven portion is melted by the laser beam to be flattened, and the reflectance of the beam is increased. The metal surface can be machined at high speed since no whole surface of the bar portion 10 is scanned by the laser beam.
Patent JP-H06319546-A (JP)
Title: Method for discrimination of sex in murine and bovine embryo utiliizng gene having sexual difference in expression
Inventor: KONDO MASAAKI
IPC: C12Q1/68
Filed: 1993-05-07
Abstract: PURPOSE:To obtain a method for discriminating the sex of a murine or a bovine embryo or tissue utilizing a gene having a difference in expression between the female and the male and a primer or a probe therefor. CONSTITUTION:The method for discriminating the sex utilizes a cDNA of a murine and a bovine Mea genes as a gene having a difference in expression between the female and the male, a genome DNA of the bovine Mea gene, an RNA and a polypeptide designated therewith and a part of the nucleic acids as a primer according to the RT-PCR method (polymerase chain reaction utilizing a reverse transcriptase). The probe for discriminating the sex by the hybridization method utilizing all or a part of the nucleic acids is obtained. Furthermore, the polypeptide to be an antigen for discriminating the sex by the antigen- antibody reaction is provided.
Patent JP-H05301835-A (JP)
Title: Liquid crystal compound of cyclohexane derivative
Inventor: SUGIMORI SHIGERU
IPC: C07C43/225
Filed: 1992-04-23
Abstract: PURPOSE:To obtain a new liquid crystal compound capable of raising a temperature (N-1 point) to change liquid crystal into a liquid without raising viscosity of the original liquid crystal composition so much by blending the liquid crystal composition with a small amount of the liquid crystal compound. CONSTITUTION:A cyclohexane derivative of formula I (n is 1 or 2; X is F or Cl; cyclohexylene group is trans form) such as trans-1,4-bis(4-fluorophenoxy) cyclohexane. The compound is produced by reacting 1mol trans-1,4-bis(bromomethyl)cyclohexane of formula 3 with 2mol 4-halogenophenol compound of formula 4 in N,N-dimethylformamide as a solvent in the presence of excessive potassium carbonate. Since the compound shows a high N-1 point, has the above-mentioned effects and compatibility with a great number of liquid crystal compounds such as ester-based, Schiff base-, biphenyl-, phenylcyclohexane- and heterocycle-based liquid crystal compounds, the compound is useful as a component for liquid crystal compositions.
Patent JP-H02309633-A (JP)
Title: Dry etching
Inventor: SEKIMOTO MISAO
IPC: H01L21/302
Filed: 1989-05-25
Abstract: PURPOSE:To protect a ground silicon oxide film and to secure a steep pattern shape by removing first etching with Cl2 as a reaction gas and then second etching with a specific mixed gas as a reaction gas. CONSTITUTION:After forming a silicon oxide film 2 for ground on an Si wafer 1, a polycrystalline silicon film 3 is accumulated and an etching mask 4 is completed. Then, a Cl2 gas 5 is introduced into an ECR(electron cycrotron resonance) etching device for forming etching plasma and then a polycrystalline silicon film 3 is etched by this first etching halfway to allow a pattern with a trailing to be formed. Then, the succeeding etching is performed by the second etching with a mixed gas 6 of Cl2, SF6, and O2 being as a reaction gas, thus protecting the ground silicon oxide film 2 and eliminating the trailing part of pattern for obtaining a highly accurate and steep pattern.
Patent JP-S6022345-A (JP)
Title: Semiconductor device
Inventor: SUGIYAMA SUSUMU
IPC: H01L23/48
Filed: 1983-07-19
Abstract: PURPOSE:To solve problems caused by the difference of thermal expansion coefficients by a method wherein alumina ceramic is introduced as an insulator and copper-tungsten sintered alloy whose copper content is 2-48vol% is introduced as a conductor of the 1st lead electrode. CONSTITUTION:An alumina ceramic insulator 60 encloses semiconductor device substrates 11a-11d. A lead electrode conductor base 30 on which the substrates 11a-11d is formed into a laminar shape which has an area large enough to mount the substrates 11a-11d on it and composed of copper-tungsten sintered alloy. Copper content is selected to be 2-48vol%. The 2nd and the 3rd lead electrode conductors 130a, 130b are connected to the electrode parts formed on the first main surfaces of the substrates 11a-11d with bonding wires. With this constitution, heat stress due to the difference of thermal expansion coefficients is essentially eliminated and a distortion of a soldered part produced by repeated heat stress is eliminated.
Patent JP-S5919585-A (JP)
Title: Aerobic filtration device
Inventor: KIMURA KOUZOU
IPC: C02F3/06
Filed: 1982-07-26
Abstract: PURPOSE:To make the titled device small in size for extremely reducing an area necessary for its installation, while enhancing the efficiency of treatment, by providing a filter bed at the terminal of an upward stream part and connecting an aeration tank to the filter bed in series. CONSTITUTION:In the ultradeep aeration tank 1 having a downward stream part 2 and an upward stream part 3, an upward stream-type biofiltration bed 17 is provided above a sparger pipe 14 at the terminal of the upward stream part 3, and the aeration tank 1 is connected to the filtration bed 17 in series. Hence, by the difference in water head between the downward stream part 2 and the upward stream part 3 or air lifting, waste water is circulated through the downward stream part 2 and the lowest part of the shaft, raised and then passed through the biofiltration bed 17 wherein tertiary treatment is performed with dense membranes. Thus, the small-sized treatment of high accuracy is performed.
Patent JP-H08319356-A (JP)
Title: Production of molded product having three-dimensional pattern formed thereon
Inventor: TANGE YOSHIHIRO
IPC: C08J5/10
Filed: 1995-05-29
Abstract: PURPOSE: To readily and inexpensively obtain a molded product having a natural stone-like three-dimensional pattern in no need of an expensive mold having embossed patterns by placing two or more kinds of polymerizable and curable compounds different in their curing rates and hot-pressing them. CONSTITUTION: Two or more kinds of polymerizable and curable mixtures which comprise each (A) a polymerizable compound and (B) a filler and have different curing rates are placed on a mold, then hot-pressed to give the molded product having embossed surfaces. The component A is preferably a (meth) acrylic ester or an unsaturated polyester. The curing rate can be varied by the kind or amount of the polymerization initiator or use or not use of the polymerization accelerator. The polymerizable and curable mixtures are, for example, formed in blocks and these blocks are piled up on the center part of the mold. When blocks are placed on the mold, the surface area of the mold is preferably occupied by 5-40%.
Patent JP-H10304778-A (JP)
Title: Stopper for greenhouse curtain
Inventor: MATSUNUMA YASUO
IPC: A01G9/24
Filed: 1997-05-02
Abstract: PROBLEM TO BE SOLVED: To provide a stopper for a greenhouse curtain of improved weather resistance and satisfactory elasticity. SOLUTION: The stopper for a greenhouse curtain for fixing one tip edge of the greenhouse curtain to be opened/closed along a traveling wire spread within the greenhouse to a fixing wire fix-arranged in a direction nearly orthogonal with the traveling is formed from stainless and thereby is excellent in terms of weatherability compared with one made of synthetic resin as the result. In addition, side faces are nearly triangular, parts near the vertexes of two slope parts 12 and 13 are bent outside from each other and the parts 12a and 13a function as the inserting part of the fixing wire and one tip edge of the greenhouse curtain to easily mount.
Patent JP-S5831338-A (JP)
Title: Electrophotographic receptor
Inventor: YOSHIHARA YOSHIYUKI
IPC: G03G5/02
Filed: 1981-08-20
Abstract: PURPOSE:To obtain a photoreceptor capable of forming a sharp copy image and superior in durability, by using a combination of a thermoplastic acrylic resin and an epoxy-modified silicone resin cross-linked with block-isocyanate as the binder of a photoconductive material. CONSTITUTION:A photoconductor, such as ZnO or CdS, is dispersed into a thermoplastic acrylic resin, and a 10:1-1:2 mixture of epoxy-modified silicone resin having the formula (R being H, CH3, C2H5, or the like) and block-isocyanate is added to prepare a photoconductive coating material. This is coated on a support, and heated to cross-link and harden the epoxy-modified silicone resin with the block-isocyanate and to form a photoconductive layer. An insulating layer is formed on the photoconductive layer to obtain an intended electrophotographic receptor. A preferable ratio of said acrylic resin and said epoxy-modified silicone resin is 1:4-4:1.
Patent JP-H084907-A (JP)
Title: Valve structure of biplane type butterfly valve
Inventor: KIMURA AKIO
IPC: F16K1/22
Filed: 1994-06-14
Abstract: PURPOSE:To reduce a hydraulic torque which is applied to a valve body by a fluid. CONSTITUTION:A main valve body 14 for opening and closing a flow path inside a valve box is provided so as to be rotatable about the axis of a valve stem 13, and an auxiliary valve body 15 disposed upstream of the main valve body 14 is provided so that it stands side by side to one side part of the main valve body which is rotated to downstream at the time of opening a valve and the point of application of a hydraulic load in the auxiliary valve body 15 is positioned opposite to one side part of the main valve body 14.
Patent JP-S5833079-A (JP)
Inventor: ITOU AKIRA
IPC: F25D23/00
Filed: 1981-08-20
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-H03806-A (JP)
Title: Polyvinyl alcohol fiber
Inventor: MOCHIZUKI MASATSUGU
IPC: D01F6/14
Filed: 1989-05-24
Abstract: PURPOSE:To obtain PVA fiber suitable for rubber-reinforcing material, especially for belt or carcass of radial tire having high strength, high initial modulus and excellent fatigue resistance by imparting specific tensile strength, initial modulus and void scattering index to fiber. CONSTITUTION:The aimed fiber has >=15g/d, preferably >=18g/d tensile strength, >=250g/d, preferably >=350g/d initial modulus and >=250, preferably >=300 void scattering index derived from scattered intensity of small angle X-ray scattering.
Patent JP-H06351300-A (JP)
Title: Excitation controller for digital governor
Inventor: HOSHINO TOSHINORI
IPC: H02P9/10
Filed: 1993-06-02
Abstract: PURPOSE:To allow operation based on 3 product method without increasing the load factor of a CPU even if the operating frequency of a generator fluctuates. CONSTITUTION:When the operating frequency of a generator is within a range of + or -alpha% of rated frequency (S1), voltage operation (S2) of generator, bus voltage operation (S3), effective power operation (S4), reactive power operation (S5) and excitation control operation (S6) are effected. When the operating frequency deviates from that range, minimum necessary operations (S2, S3) and excitation control operation (S6A) except the secondary regulating function are effected.
Patent JP-S6023271-A (JP)
Inventor: KATAYAMA YASUNORI
IPC: B66B5/00
Filed: 1983-07-20
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-S6111581-A (JP)
Inventor: KAWASAKI NOBUO
IPC: F25D17/06
Filed: 1984-06-27
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-2000317316-A (JP)
Title: Composite material having photocatalytic function and production thereof
Inventor: KOBAYASHI YOSHIHISA
IPC: C03B19/06
Filed: 1999-05-12
Abstract: PROBLEM TO BE SOLVED: To provide a composite material having a photocatalyst strongly fixed thereto and capable of keeping stable photocatalytic function over a long period of time, and also provide a method for producing the same. SOLUTION: A composite material having a photocatalytic function has an embedment of a photocatalytic substance 2 in a glass powder 1 in such a state that the surface thereof is exposed and can be produced by granulating the glass powder and a powdery photocatyst along with a binder to obtain a granular matter wherein the photocatalyst is bonded to the surface of the glass powder and heating the obtained granular matter to temp. equal to or lower than the flow temp. of glass to sinter the same and etching the sintered composite material by a glass etching soln. to embed photocatalyst particles in the glass powder so as to expose the surfaces of them to the surface of the composite material.