baber/WOPTO huggingface dataset:
Patent JP-S5668735-A (JP)
Title: Heating device utilizing solar heat
Inventor: YONEKUBO HIROAKI
IPC: F24S90/00
Filed: 1979-11-09
Abstract: PURPOSE: To enhance the rate of contribution of solar heat to heating by circulating a heat-transmitting medium directly from a solar-heat collector to a radiator without circulating the medium through a heat-accumulating tank when the collector has a temperature which enables heat accumulation and heating is necessitated.  
     CONSTITUTION: A solar-heat receiving circuit 17 (passage A) is so constructed that the heat-transmitting medium (hot water) heated by the solar-heat collector 13 is  circulated through a heat exchanger for receiving heat 16 in the heat-accumulating tank 15 by a circulating pump 14. A solar heating circuit 22 (passage B) has a passage which is branched from a heat-receiving circuit 17 on the delivery side of the pump 14, extends to a preheater 20 in the radiator 19 through a heat exchanger for supplying solar heat 18 and reaches to the suction side of the pump 14 through a return line 21. The two circuits 17 and 22 are communicated with each other through a circuit change-over mechanism which includes an electrically driven two- way valve 25 and electrically driven three-way valves 26, 27 so that the heat-transmitting medium can be fed directly from the circuit 17 to the circuit 22 when the medium in the collector 13 has a temperature which enables heat accumulation and there is a need for heating. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-S61295488-A (JP)
Title: Thermoplastic sheet substance for heat treatment for thermoforming
Inventor: JIYON KURAAKU
IPC: B29C51/42
Filed: 1986-06-21
Abstract: An apparatus for, and a method of, heating a thermoplastic material in web form in readiness for forming three-dimensional objects therefrom in a thermo-forming process involves (a) advancing the web material intermittently through a heating zone on a belt conveyor without imposing thereon any mechanical stress-inducing physical constraints (such as may be applied by material gripping means), and (b) sweeping the web material with a series of hot air jets which are spaced apart in the direction movement of the material, which extend transversely across the width of the material, and which are reciprocated in that direction in a manner such as to ensure a uniform heating of the web material passing out of the heating zone to a thermo-forming apparatus.
Patent JP-2000338727-A (JP)
Title: Printing medium reversing device for image forming device
Inventor: SAKAMOTO HIROSHI
IPC: G03G15/00
Filed: 1999-05-26
Abstract: PROBLEM TO BE SOLVED: To obtain a compact printing medium reversing device for an image forming device rapidly cooling a printing medium and recovering moisture content after printing on a front surface in a thermal fixing image forming device. SOLUTION: This printing medium reversing device 13 for an image forming device is equipped with a printing medium carrying path 17e for carrying the printing medium 15 on which an image is formed to a switchback carrying path 22 in order to reverse the medium 15, and a printing medium carrying path 17g for carrying the medium 15 reversed by the carrying path 22 to a color printer again. The cooling effect of the medium 15 is enhanced, the moisture content is completely recovered and the defect of printing quality is improved by disposing the carrying path 22 adjacent to the carrying path 17g, providing a vent 24 passing through the carrying paths 22 and 17g and further providing a fan 23 sucking outside air into the vent 24.
Patent JP-S6126046-A (JP)
Title: Light receiving member
Inventor: SAITO KEISHI
IPC: G03G5/08
Filed: 1984-07-16
Abstract: PURPOSE:To prevent a light interference fringe pattern and to form a good image by laminating on a substrate the first layer contg. Si and Ge and the second layer contg. Si in succession and increasing Ge concn. in the first layer on the side of the support. CONSTITUTION:The first amorphous layer 1002 contg. Si and Ge and the second amorphous layer 1003 contg. Si are laminated on the substrate 1001 by the plasma vapor phase deposition method or the like to form a light receiving layer 1000. The interfaces 1005, 1006 of each layer are formed not parallel to each other, and each is minutely roughened to prevent the interference of the lights reflected from the interfaces. The Ge concn. in the first layer is increased on the side of the substrate 1001 to efficiently absorb the longer wavelength beams emitted from a semiconductor laser, absorbed very little with the second layer 1003, by Ge in the first layer 1002, and further, adhesion between both layers 1002, 1003 can be strengthened, thus permitting a good image to be formed on this light receiving member by using a monochromatic coherent light.
Patent JP-S5671833-A (JP)
Title: Optical recorder
Inventor: ETSUNO NAGAAKI
IPC: G11B7/0045
Filed: 1979-11-12
Abstract: PURPOSE: To enable to erase the content of write-in, by forming the thermoplastic thin film on the conductive substrate, and recording the information on the optical recording medium formed with metallic thin film with the write-in circuit by light irradiation.  
     CONSTITUTION: The optical recorder consists of a full surface thin film 1, thermoplastic layer 2, substrate 3, lens for laser 4, voltage power supply 6, and current power supply 7. Further, the metallic thin film 1 is, e.g., vapor-deposited on the thermoplastic 2, and they are present on the conductive substrate 3. At write-in, the voltage power supply 6 is fed to the conductive substrate 3 and the metallic thin film 1, and laser light is irradiated to the metallic thin film 1 via the lens 4. The information is recorded through dissolving of irradiated part only by this laser light. Further, to partially erase the information, it is restored by giving laser light to the part to be erased without giving a voltage. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-S5572879-A (JP)
Title: Electro-acoustic converter for azimuth measurement
Inventor: KAMEYAMA AKIRA
IPC: G01S3/80
Filed: 1978-11-27
Abstract: PURPOSE:To eliminate an influence of a right-over disturbing sound wave by obtaining from a secondary pressure slanting type converter a reference signal needed to determine the sound receiving azimuth of a pressure-slanting type converter. CONSTITUTION:Polymer piezoelectric material 1 is wound in a cylindrical shape and around the cylinder, coupled diaphragms 4a-4d are fitted in four directions at right angles while the center of piezoelectric material 1 between diaphragms is fixed by fixing members 6a-6d, and 7. On arrival of an external sound wave at the converter mentioned above, a difference in sound pressure is made between both surfaces of a diaphragm, which causes the diaphragm to vibrate. This vibration propagates piezoelectric material 1 and is converted into an electric signal, which is les out by way of electrodes 2a-2d, and 3a-3d. Then, a sum of signals of opposing diaphragms and their difference are extracted to measure a desired azimuth from both signals. In this way, an influence of a right-over disturbing sound wave can be eliminated.
Patent JP-H01315458-A (JP)
Title: Unsaturated polyester resin composition, molding aqueous and molded article
Inventor: SHIBATA KOJI
IPC: C08L67/06
Filed: 1988-06-14
Abstract: PURPOSE:To obtain the title composition suitable as outer plates for automobiles, having excellent mechanical strength, heat resistance, etc., high qualities and rapidly curing properties, by blending specific amounts of an unsaturated polyester resin, vinyl monomer, alkanepolyol polyacrylate, etc. CONSTITUTION:(A) 20-40 pts.wt. unsaturated polyester resin is blended with (B) 40-60 pts.wt. vinyl monomer, (C) 1-15 pts.wt. alkanepolyol polyacrylate or alkanepolyol polymethacrylate and (D) 10-30 pts.wt. thermoplastic resin (e.g. polybutadiene). 100 pts.wt. of the blend is mixed with (E) 1-5 pts.wt. one or more curing catalysts selected from t-butyl peroxybenzoate, t-butyl peroxyoctoate, etc. The composition is impregnated into glass fibers and cured.
Patent JP-S5770507-A (JP)
Title: Reflecting mirror driving device
Inventor: YAMAGUCHI RIYOUJI
IPC: G02B26/12
Filed: 1980-10-21
Abstract: PURPOSE:To permit rotation of a reflecting mirror of large load by stopping the revolution of a rotating and driving shaft as an arm for stopper abuts on a stopper upon lapse of a certain time after a detector is operated by turning of the arm for stopper. CONSTITUTION:A holder 12 fixing a reflecting mirror, for example, a plane mirror 11, is pierced with a long hole 12a on the incident side of a laser beam L, in which the mirror 11 is fitted. The centers of the reflection surface of the mirror 10 and pins 13, 13' position on the same line and the reflection surface of the mirror 11 is the incident point of the laser beam L. One end of a rotating and driving shaft 15 is connected to an AC motor 18 via an elastic coupling 17 provided on the outer side of a supporting plate 16A, and an arm 19 is secured to the other end. The revolution of the arm 19 is regulated by an upper limit microswitch 20, a stopper 21, a lower limit microswitch 22 and a stopper 23.
Patent JP-S626126-A (JP)
Title: Sensor for analyzing light spectrum
Inventor: HASEGAWA HIDEKAZU
IPC: G01J3/36
Filed: 1985-07-03
Abstract: PURPOSE:To decrease constituting elements and to simplify construction by constituting a sensor of a photoconductive surface, diffraction grating and photodetecting element array. CONSTITUTION:Light past an optical fiber 3 is made incident on the photoconductive surface 2 in an input part 4. The incident light propagates in the surface 2 while refracting therein and arrives at the diffraction grating 5. The light is diffracted by the diffraction grating 5. The degree of diffraction varies with wavelength. The respective element of the photodetecting element array 6 generates the voltage or current proportional to the intensity of the incident diffracted light and inputs the same to a data processor. The sensor consists of the smaller number of constituting elements than heretofore and the elements thereof are made solid state. Since no moving parts are used, the construction is simplified over the entire part.
Patent JP-H0312061-A (JP)
Title: Magnetic disk device
Inventor: SUZUKI TOSHIYUKI
IPC: G11B19/04
Filed: 1989-06-07
Abstract: PURPOSE:To preclude a head crush by counting the number of times of instantaneous contact between a magnetic head and a recording medium and operating a head-disk assembly protection circuit at the time of exceeding a prescribed number of times of the contact. CONSTITUTION:When a head-disk assembly (HDA) 7 is under the write enable and read enable state by a host control circuit 6, and when an enable signal 10 from a control circuit 5 and a hit signal 11 from an impact detecting element of the HDA 7 are inputted to a head hit detecting circuit 1, a head hit pulse 12 is sent to a head hit counter/data holding circuit 2. The number of times of a head hit is counted by the circuit 2 and sent to a head hit data comparison circuit 3. This data is compared by the circuit 3 with a prescribed value set by the circuit 6 at the time of supplying a power source, and when the data from the circuit 2 becomes larger than the prescribed value, a signal 14 is outputted, and a head crush warning lamp 8 is lit via the control circuit 5, and then after a lapse of a given period of time, the HDA 7 is stopped in its rotation. By this method, the head crush can be prevented.
Patent JP-H11335967-A (JP)
Title: Antibacterial cloth and antibacterial composite cloth
Inventor: KOBIYAMA HIROKO
IPC: D06M101/02
Filed: 1998-05-28
Abstract: PROBLEM TO BE SOLVED: To obtain an antibacterial cloth and an antibacterial composite cloth by using zinc as an antibacterial material. SOLUTION: This antibacterial cloth is produced by injecting a molten allay of zinc-aluminum to a plant-based fiber cloth such as a cotton cloth. The antibacterial composite cloth is produced by sewing the antibacterial cloth with a covering cloth. Also, a quilting cloth is prepared by sewing the above with a cushioning material such as a quilting cotton together with a covering cloth. These materials can be used as a kitchen mat, a mat used in a lavatory/bath room, a toilet mat, a sheet used for a mattress of a patient staying on bed for a long period of time, a bed sheet, a playing mat for an infant, or the like.
Patent JP-S628557-A (JP)
Title: Semiconductor integrated circuit device
Inventor: SHIBATA TAKASHI
IPC: H01L27/10
Filed: 1985-07-05
Abstract: PURPOSE:To improve the integration density of a longitudinal mask ROM, by forming source and drain regions in an MISFET at parts other than one end part or the other end part of each memory cell row at an impurity concentration lower than that in other regions. CONSTITUTION:Source regions and drain regions at memory cells Q1-Q7 at parts other than one end part and the other end part of a unit memory cell row are made to be single drains. The source region at the memory cell Q8 or the drain region at a column switch Qs at one end part or the other end part of the unit memory cell row is formed in a double-drain structure. The memory cells Q1-Q7 at the parts other than one end part or the other end part of the unit memory cell row are formed by a semiconductor region 7 having an impurity concentration lower than a semiconductor region 9 for the memory cell Q8 or the column switch Qs at one end part or the other end part thereof. Thus, the turning-in of the semiconductor region 7 into the channel forming region of the MISFET can be made small.
Patent JP-H11320405-A (JP)
Title: Dust collector for abrasive cut off machine
Inventor: TAKAO AKIO
IPC: B24B55/06
Filed: 1998-05-11
Abstract: PROBLEM TO BE SOLVED: To eliminate a need for a power, to reduce weight and simplify structure, to facilitate arrangement and movement, and to reduce a cost. SOLUTION: This device comprises a vertical cylinder container 4 the upper surface of which is closed; a suction cylinder 5 horizontally extended in the direction of the tangential line of the cylinder container 4; a dust collecting container 1 communicated with the bottom opening 3 of the cylinder container 4; and an exhaust cylinder 11 concentric with and extending vertically through the cylinder container 4. The bottom opening 3 of the cylinder container 4 is the opening of a concentric circle having diameter lower than a container diameter, and the lower end of the exhaust cylinder 11 is opened in a position below the bottom opening 3. The intake cylinder 5 forms an expandable structure. A swirl flow occasioned by high speed rotation of a grinding wheel and an air flow occasioned by flying sparks advance through the cylinder container 4 to generate a swirl flow. Air and chips flow below as they swirl, the chips drop in the dust collecting container 1, and air flows through the exhaust cylinder 11 and are discharged. Air guided to the cylinder container 4 togetherwith high temperature chips is increased in temperature, whereby air is decreased in weight and raised through the exhaust cylinder.
Patent JP-S63310585-A (JP)
Title: Connection of superconductive wire
Inventor: NAKAI TOSHIO
IPC: H01R43/02
Filed: 1987-06-12
Abstract: PURPOSE:To make it possible to perform a desired work such as substantially bending wires or providing a branch line by fusing superconductive wires of fragile materials by radiation of laser beam to connect them with each other. CONSTITUTION:For a first oxide superconductive wire material 11 and a second oxide superconductive wire material 12, their ends are put to contact with each other, and laser beam 13 is radiated to their contacting part. The wire materials 11, 12 consist of YBa2Cu3O7-5, and radiation of the laser beam is performed in the atmopshere of oxide of 80%. The contacting part of the wire materials 11, 12 is fused by this, and after radiation of laser beam is completed, the part is cooled and hardened, so the two wire materials 11, 12 are connected with each other. If the two wire materials 11, 12 are put perpendicularly or at a desired crossing angle to each other, a substantially bent form is obtained, or a branched wiring can be provided. Oxide superconductive wire materials of fragile materials can thus be worked in a desired form.
Patent JP-H04345694-A (JP)
Title: Antifoam and alkali cleaning agent composition
Inventor: FUKAZAWA SATORU
IPC: C11D7/26
Filed: 1991-05-22
Abstract: PURPOSE:To obtain an antifoam which exhibits an effective and persistently stable antifoaming effect when added to a cleaning fluid having foaming ability, used for alkali cleaning in particular, by using a specified higher alcohol/ propylene oxide adduct as constituent. CONSTITUTION:An antifoam which comprises a compound of the formula (wherein R is 10-20C alkyl or alkenyl; n is 1 to 4). can effectively prevent the foaming of a liquid having foaming ability, such as a cleaning fluid. In particular, it can exhibit an effective and persistently stable antifoaming effect when added to a detergent or cleaning fluid used for alkali cleaning, such as the electrolytic cleaning of metal and the spray cleaning, immersion cleaning, ultrasonic cleaning, etc., of the hard surface of, e.g. metal, glass, pottery or plastics.
Patent JP-S5842066-A (JP)
Inventor: HERARUDOUSU ANTONIUSU YOZEFU K
IPC: G03G21/00
Filed: 1982-08-24
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-H04346946-A (JP)
Title: Production of fluorinated hydrocarbon
Inventor: OKADA YOSHIHARU
IPC: C07C17/00
Filed: 1991-05-22
Abstract: PURPOSE:To obtain the subject compound useful as a flux-cleaning agent in one step and high yield by using a fluorinated alcohol-sulfonic acid ester derivative as a raw material and reacting with an alkali metal iodide in N- methylpyrrolidone solution. CONSTITUTION:The objective fluorinated hydrocarbon of formula II (e.g. 2,2,3,3,4,4,5,5-octafluoropentane) can be produced by reacting a fluorinated alcohol-sulfonic acid ester derivative of formula I (n is 3 or 4; X is benzenesulfonyl or 4-methylbenzenesulfonyl) (e.g. 2,2,3,3,4,4,5,5-octafluoropentanol) with an alkali metal iodide (e.g. potassium iodide) in N-methylpyrrolidone solution. The compound of formula II is expected to have various uses in various industrial fields and has extremely high value as a flux-cleaning agent substituting for F-113. The objective fluorinated hydrocarbon can easily be produced by this process in high efficiency.
Patent JP-H09299464-A (JP)
Title: Offensive odor inhibiting composition
Inventor: YAMADA TAKASHI
IPC: A47K17/02
Filed: 1996-05-16
Abstract: PROBLEM TO BE SOLVED: To inhibit the generation of offensive odor from excrements of a human being or the like by arranging a β-cyclodextrin clathrate perfume and an adsorptive powder material to be contained into a deodorant. SOLUTION: β-cyclodextrin clathrate perfume obtained by inclusion of a perfume into β-cyclodextrin and adsorptive powder material such as activated carbon or kaoline are contained to form a composition for inhibiting offensive small. The adsorptive powder material herein used is preferably silicic anhydride, zinc oxide or bentonite and may be a combination of more than one thereof. The mixing ratio of the β-cyclodextrin clathrate perfume and the adsorptive powder material should be 0.1:100-5:100 and moreover, preferably about 0.3: about 100 to about 2: about 100. The perfume to be included into the β- cyclodextrin employs methyl salicylate or the like. Moreover, non-adsorptive or less adsorptive material such as nylon powder may be contained as an arbitrary component.
Patent JP-H0816923-A (JP)
Title: Merchandise sale register data processor
Inventor: YOKOCHI AKIHIKO
IPC: G07G1/12
Filed: 1994-06-28
Abstract: PURPOSE:To quickly obtain the accurate code of the department to which the merchandise whose data are not set nor stored in a merchandise file belongs by providing a department code data storage means. CONSTITUTION:A department code data storage means 13DC stores the department code data including the department codes corresponding the department names. A department code read control means consists of a ROM 12 which stores a department code data read control program and a CPU 11 and retrieves the means 13DC to read the department codes as long as it is decided that the merchandise data corresponding to the merchandise code is not set nor stored in a merchandise file 33MF. A department code data display control means consists of a ROM 21 which stores a department code data display control program and a CPU 11 and shows the read department code data on a display 21.
Patent JP-S5671025-A (JP)
Title: Base for poultice
Inventor: MARUOKA TAKAO
IPC: A61K47/00
Filed: 1979-11-12
Abstract: PURPOSE: To prepare a base for poultice, having excellent water-retainability and flexibility, high drug-utilization efficiency, and good applicability, by compounding a specific polymer to gelatin, a polyhydric alcohol and water.  
     CONSTITUTION: A base for poultice is prepared by compounding (A) gelatin, (B) a polymer selected from polyvinyl alcohol, polyvinyl pyrrolidone, sodium polyacrylate and carboxyvinyl polymers, (C) a polyhydric aoccohol, and (D) water. The amount of (C) and (D) components are 20W60wt%, and 40W70wt%, based on the whole composition. The base thus obtained can retain a large amount of liquid, keeps the moistness for a long period, has excellent flexibility, and is applicable for a long period. It has high spreadability, and can be spread thinly, and consequently, the drug utilization efficiency can be improved. Furthermore, the base has high adhesivity to the skin, and nevertheless, can be released easily. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-H05314605-A (JP)
Title: Tape cassette loading device
Inventor: SUGIYAMA YOSHIAKI
IPC: G11B15/675
Filed: 1992-05-13
Abstract: PURPOSE:To prevent the loading of a cassette until the completion of reel shifting by providing a stopper, a sensor for discriminating a kind, a reel shifting mechanism and a stopper releasing means. CONSTITUTION:The distance of a pair of reel bases is preliminarily set as the distance S of the cassette SC of specified size by a reel shifting mechanism and an inhibiting means 21 inhibits the loading of a cassette LC except of the specified size cassette. The cassette SC is loaded as it is. When the cassette LC is inserted in, the inhibiting means 21 inhibits the loading onto the reel base temporarily. The distance of the reel bases is adjusted by the action of the reel shifting mechanism corresponding to the distance between the reels of the cassette LC. When the action is completed, the releasing means releases the inhibition of loading the LC. By releasing, the cassette LC except of the specified size is loaded onto the reel bases for the first time. When the cassette LC is taken out, the reel bases are set by the reel shifting mechanism as the distance S corresponding to the cassette SC of the specified size.
Patent JP-S5848500-A (JP)
Inventor: YAMADA YASUHISA
IPC: H05K9/00
Filed: 1981-09-16
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-S63312331-A (JP)
Title: Composition for synthetic polymer foam
Inventor: TAKAGI OSAMU
IPC: C08J9/06
Filed: 1987-06-12
Abstract: PURPOSE:To obtain a composition giving a foamed article having uniform and fine cell structure and high expansion ratio, in high efficiency, without using expansive and hazardous peroxide, by compounding an ethylene-vinyl acetate-carbon monoxide copolymer with urea and a specific foaming agent. CONSTITUTION:An ethylene-vinyl acetate-carbon monoxide copolymer is compounded with ureas and a foaming agent decomposing at a temperature higher than the decomposition temperature of urea and generating ammonia- containing gas by decomposition. The amount of carbon monoxide in the copolymer is 1-20wt.%. The foaming agent is e.g. azodicarbonamide.