baber/WOPTO huggingface dataset:
Patent JP-H0278892-A (JP)
Title: Heat accumulating body
Inventor: MORI MASAHIRO
IPC: F28D20/00
Filed: 1987-08-25
Abstract: PURPOSE:To permit high-temperature heat accumulation and lighten the weight of the title body into a degree applicable enough to home use by a method wherein a vessel, in which liquid is sealed, is provided with a gas layer, absorbing the change of the volume of the liquid in the vessel in accordance with the change of temperature, in the inside of the vessel. CONSTITUTION:A metallic spherical body 1 is formed of the thin sheet of stainless metal or the like so as to have the shape of a true sphere and is constituted of a semi-spherical upper part 1a and a semi-spherical lower part 1b while the inside 2 of the spherical body is constituted of a hollow structure. A flexible bag 3 is provided in the spherical body and a space between the bag 3 and the inner wall of the spherical body 1 is filled with water A utilized as a heat accumulating source. The bag 3 is formed of a thin sheet consisting of a metal, a heat resistant high polymer material or the like so as to have a hollow structure and the inside thereof is filled with air layer 6. The air layer 6 absorbs the changing amount of the volume of the water A due to the change of a temperature to hold a pressure in the inside 2 of the spherical body in constant.
Patent JP-2001037070-A (JP)
Title: Power supply device for vehicle
Inventor: MIYAZAKI YORIYUKI
IPC: H02H7/00
Filed: 1999-07-26
Abstract: PROBLEM TO BE SOLVED: To effectively prevent a damage of a circuit constituting element by providing a short-circuit sensing means for sensing a short-circuit of a high- voltage side power supply circuit and a low-voltage side power supply circuit, and a power supply stop means for stopping power supply of the high-voltage side power supply circuit by a high-voltage power source when a short-circuit is sensed. SOLUTION: A voltage at a downstream side of a rectifier 22 is sensed by a voltage sensor 26, and a sense signal is inputted to an ECU 28. A circuit breaker 30 for forcibly breaking a high-voltage side power supply circuit is provided at the downstream side of a high-voltage battery 10B in the high- voltage side power supply circuit. If the voltage sensed by the sensor 26 exceeds an allowable value, a command signal is inputted from the ECU 28 to the breaker 30 to shut off the circuit. Thus, a damage of the circuit constituting component due to a short-circuit can be prevented.
Patent JP-H0376389-A (JP)
Title: Reproduction device for picture and sound
Inventor: OTSUKA KIKUO
IPC: H04N5/76
Filed: 1989-08-18
Abstract: PURPOSE:To simplify the reproduction of a picture and a sound by using an optical disk recording information on a sample and permitting a user to exchange the sample for the desired picture. CONSTITUTION:Picture data accumulated in a buffer memory 416 is read instead of reading the picture of the sample from a picture memory 334. Data is decoded in a picture decoder 432 and is stored in a picture memory 438. A switching unit 440 reads picture data from the picture memory 438 and outputs the picture to a display 338. At that time, a reproduction unit 302 reads data showing the relation of the sound and the picture, namely, a control table, from the identification data area 16 of the optical disk 10, transfers it to a control unit 340. On the other hand, sound data (e) and (f) are read and are selectively decoded in a sound decoder 320 and are reproduced from a speaker 332 as the audible sound. Thus, the picture In1 of the user is displayed in the display 338 in synchronizing with the sound and instead of the picture B1 of the sample.
Patent JP-H0942787-A (JP)
Title: Oil level control device of freezer apparatus
Inventor: ASAI TAKEO
IPC: F25B1/00
Filed: 1995-07-28
Abstract: PROBLEM TO BE SOLVED: To enable a stable oil level monitoring to be always performed by a method wherein a control over an opening or a closing of an opening or closing valve is performed with another signal of a float switch irrespective of one signal of the float switch in the case that there is a compressor being operated for a short period of time. SOLUTION: A control device 23 is electrically connected to float switches 13, 14 so as to control an opening or closing operation of solenoid valves 11, 12 in response to a signal obtained from each of the float switches. In the case that an amount of oil contained in a container is high, the float switch 13 is operated such that a lead switch is energized to cause its contact point to be turned ON, an OFF signal is outputted from the control device 23 to the solenoid valve 11 and then the solenoid valve 11 is closed. As the oil is gradually decreased in its volume to cause the lead switch to be released from its energized state and to generate an OFF signal, the solenoid valve 11 is closed.  Then, in the case that the oil level in each of the float switches 13, 14 is low and an ON signal from each of the float switches 13, 14 continues for a specified period of time, compressors 2 and 3 are stopped in their operations.
Patent JP-S59102921-A (JP)
Title: Production of aromatic polyester composition
Inventor: INADA HIROO
IPC: C08G63/64
Filed: 1982-12-03
Abstract: PURPOSE:To obtain the titled composition having improved moldability and high polymerization degree at low reaction temperature, by subjecting a diallyl carbonate in a specific ratio and polyester raw materials to melt polycondensation in the presence of a specified low-molecular weight compound. CONSTITUTION:Polyester raw materials selected from (A) an aromatic dicarboxylic acid, (B) an aromatic dihydroxy compound, and (C) an aromatic oxycarboxylic acid, wherein at least the component A and/or the component C contains a free carboxyl group and the carboxyl group and the hydroxyl group are equivalent, and (E) 90-20 equivalent % diallyl carbonate based on the free carboxyl group and subjected to melt polycondensation in the presence of (D) a low-molecular weight compound (preferably N-octylphthalimide, etc.) having <=1,000 molecular weight which is unreactive to the above-mentioned raw materials and a prepared polyester and slightly distilled under polycondensation conditions, to give the desired composition.
Patent JP-S59102104-A (JP)
Title: Optical type fixed point determining method
Inventor: TSUKADA EIICHI
IPC: G01B11/00
Filed: 1982-12-03
Abstract: PURPOSE:To make it possible to determine the position of a positioner by a servo mechanism highly accurately, at an isolated fixed point from an arbitrary position in a broad operating stroke, by adding white stripe patterns to a pair of two patterns for detecting a position, and taking out the difference signal of photoelectric outputs. CONSTITUTION:A movable scale has a pair of two mask windows for passing light, which yield the phase difference of 180 deg. at the peak levels of a photoelectric output signal. By using a fixed scale and the movable scale, a differential output signal is formed from the photoelectric output from each corresponding light receiving element. A positioner 1 is positioned at the zero crossing position of said signal by a servo mechanism. A random pattern comprising a light transmitting white stripe and a light shielding black stripe is formed based on binary coded random numbers or multiple dimensions series on the fixed scale. The same pattern as the random pattern is formed on each mask window on the movable scale so that 180 deg. phase difference is obtained between the mask windows. The width of each mask window on the movable scale is expanded to the side, where the phase of the pattern is deviated. On said expanded part, n pieces of light transmitting white stripes are arranged.
Patent JP-H0376311-A (JP)
Title: Pulse width modulation circuit
Inventor: ISHIKAWA HIROJI
IPC: H03K7/08
Filed: 1989-08-18
Abstract: PURPOSE:To keep a carrier frequency to an optional high frequency even to the modulation with high bit accuracy by providing a data latch means and a comparison means receiving a digital signal outputted from a bit conversion means and generating a pulse width modulation signal. CONSTITUTION:The relation between input signals C0, C1...Cn-1 and output signals Q0, Q1...Qn-1 of a multiplexer 3 is expressed in equations I, II, where (m) is a variable. A data latched by a data latch circuit 1 and desired for conversion is compared with a value of a ring counter 2 subject to multiplexing at a magnitude comparator 4. The result is used as a pulse width modulation(PWM) signal. When bit replacement is applied to the value of the ring counter 2 in equation II, the pulsating current is minimized and the carrier frequency is multiplied by 2<m>. As a result, with the power (m) selected properly, the carrier frequency is set to a frequency suitable for an actual application. Moreover, the carrier frequency is kept to an optical frequency without increasing the system clock frequency even in the case of the modulation with high bit accuracy.
Patent JP-2001030279-A (JP)
Title: Manufacture of laminated sheet
Inventor: ICHIKI TSUTOMU
IPC: B29C43/52
Filed: 1999-07-27
Abstract: PROBLEM TO BE SOLVED: To provide a method for manufacturing a laminated sheet, by which the dimensional stability of the laminated sheet is high through the checking of the accumulation of an internal stress to the laminated sheet during the heating and cooling process in molding and the development of warpage and twisting in the laminated sheet is checked. SOLUTION: In the manufacturing method of a laminated sheet, in which a laminated matter is formed by laminating a plurality of sheets of prepreg made of a thermosetting resin composition and a base material to one another so as to be molded under heat and pressure to obtain a laminated sheet, a temperature region in which resin temperature exceeds the glass transition temperature of a set thermosetting resin composition, is set and, at the same time, a pressure region in which a mold pressure is 5 kg/cm2 or less, is set. As a result, the internal stress of the laminated sheet can be prevented from accumulating at its molding.
Patent JP-H1054128-A (JP)
Title: Connecting structure of unit type floor material
Inventor: AIZAKI SEIGO
IPC: E04F15/02
Filed: 1996-08-09
Abstract: PROBLEM TO BE SOLVED: To easily connect a floor unit by providing a hole in four corners of a back side of a plate-shaped rectangular product manufactured of the incombustible material to form the floor unit, and inserting a projection of a connection member into each hole. SOLUTION: Earth or cement is formed into a rectangular shape to form a plate-shaped product, and a hole 1a for connection is provided in four corners of a back side of the product to form a floor unit 1. A projection 2a is integrated with four upper corners of a synthetic resin rectangular plate to form a connection member 2. A projection 3a is integrated with each upper end part of the rectangular plate to form a connection member 3. When a floor is constructed, the floor unit 1 is arranged above the connection members 2, 3, and the floor unit 1 is loaded on the plate of the connection members 2, 3 while the projection 2a or 3a of the connection members 2, 3 is set to each hole 1a in the floor unit 1 and inserted therein. The floor unit 1 can be easily connected without using any special parts or tools.
Patent JP-H0763445-A (JP)
Title: Refrigerating machine
Inventor: MANGYO MASAO
IPC: F25B45/00
Filed: 1993-08-26
Abstract: PURPOSE:To provide a cost-reduced refrigerating apparatus requiring less labor and capable of dealing with newly arising problems of combustibility by using hydrocarbon refrigerant and mineral oil or alkyl benzene. CONSTITUTION:A gas charge port tube 30a of a refrigerating apparatus containing in a sealed state refrigerating machine oil and refrigerant primary contents of which are hydrocarbon and HFC-152a contains in the interior thereof 42 from a pinched sealed part 41 to a tip end a polymer 43 having a diameter approximately same as the inner diameter, and the tube 30a is deformed from outside of the polymer 43. The inside section area of the tube 30a is reduced by deformation. The inside surface of the tube and the outer surface of the polymer come in close contact with each other all around at a deformed portion 44 so that a secure sealing is performed and leakage of refrigerant is prevented.
Patent JP-S58110879-A (JP)
Title: Automatic-non-automatic converting type underwater pump
Inventor: TSUJIMOTO HARUO
IPC: F04D15/00
Filed: 1981-12-25
Abstract: PURPOSE:To enable to use the pump as an automatic pump capable of being started or stopped at a predetermined water level by utilzing a small-sized equipment by a method wherein a float type water level detecting device accommodating a contactless switching element, having a TRIAC AC switch as the main body therefor, in the holder thereof is provided. CONSTITUTION:When the underwater pump A is used as the automatic type, the base 5' of an attaching holder 5 for the switching element 9 is arranged at the outlet 3 of the cord for the electric source of the pump A to connect the outlet cords or the like of the element 9 and the side of the pump A, thereafter, they are fixed integrally by bolts through a packing 4 and a pressing cover 14. In case such underwater pump A is installed in a water tank, when the water level is increased gradually and is arrived at an upper limit, the operating piece 8 of an upper side float 7 is descended and a lead switch 6 is closed thereby outputting an output from the element 9 accommodating the triode AC switch and driving the pump A. On the contrary, when the water level is arrived at the lower limit, the lead switch 6 at the side of the lower side float 7 is closed and thereby stopping the pump A.
Patent JP-H03193702-A (JP)
Title: Water-dispersing granules
Inventor: HANSU REHIRINGU
IPC: A01N57/00
Filed: 1990-08-13
Abstract: PURPOSE: To obtain the subject granules containing a plant protective agent, a specific solid wetting agent and/or ammonium salt, not lowering biological action compared with an emulsion, naturally decomposable when introduced into water and forming a suspension having good suspending properties. CONSTITUTION: This water-dispersible granules comprises (A) 10-90wt.% one or more kinds of plant protective agent, e.g. L-glufosinate ammonium, (B) 10-90wt.% solid setting agent such as an alkanesulfonate, an alkylsulfonate, an alkylnaphthalene sulfonate, a long chain olefin sulfonate, an alkyl-ethyl sulfonate, an alkylether phosphonate or an alkylsulfosuccinic acid monoester or its ammonium salt or a mixture of them and (C) 0-50wt.% conventional formulation. Preferable compounding ratio of the components is shown as follows. The component A: 20-80wt.%, the component B: 20-85wt.% and the component C: 0-15wt.%.
Patent JP-H0633100-A (JP)
Title: Cleaning agent for automatic tableware washing machine
Inventor: ITO KENICHI
IPC: C11D1/72
Filed: 1992-07-15
Abstract: PURPOSE:To obtain a cleaning agent for automatic tableware washing machine, having complete solubility as a single cleaning agent and stability of its solution, showing cleaning power effective for oil, etc., and sufficient foam suppressing properties, having no undesirable effect such as evolution of offensive smell caused by the components contained. CONSTITUTION:This cleaning agent for automatic table, ware washing machine comprises 0.1-30wt.% low-foaming nonionic surfactant, 20-60wt.% cleaning builder and 0.1-45wt.% 6-10C aliphatic carboxylic acid as essential components. An amount of the cleaning agent sent to an automatic tableware washing machine is stabilized and cleaning effects are stable. The cleaning agent is effective for eliminating stain caused by oils firmly attached to tablewares. The cleaning agent does not lead to functional disorder, etc., resulting from foaming in an automatic tableware washing machine.
Patent JP-S58185185-A (JP)
Inventor: EDOWAADO AREKUSANDAA RESHIKU
IPC: G07F17/34
Filed: 1982-12-02
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-H078132-A (JP)
Title: Method for culturing abalone or the like without peeling
Inventor: IWASA SHUICHI
IPC: A01K61/00
Filed: 1993-06-28
Abstract: PURPOSE:To provide a method capable of additionally supplying diatom feed in the initial state for culturing abalone, etc., and capable of culturing abalone, etc., without manually peeling it. CONSTITUTION:In artificially collecting seedlings in the initial stage of culture, mutual edge parts of device 2 for attaching abalone 1, etc., are adjacent to each other to form a multistage-like attaching device and in intermediate rearing at the middle and latter stages for culture, the mutual edge parts of the attaching device 2 are connected to assemble the edge parts in lambda (LAMBDA) shape or triangle pole state and the edge parts of the assembled attaching device 2 are adjacent to each other to afford a multiple device and abalone is cultured using the multiple device. The device 2 for attaching abalone, etc., having a bendable folding part is used from a period for artificially collecting seedling at initial stage of culture, and in artificial collection of seedling at initial stage for culture, the edge parts is folded to form multiple attaching device and in intermediate rearing at the middle and latter stages for culturing and culturing period, the attaching device 2 is opened so as to form a lambda shape or triangle pole-like shape to culture abalone 1, etc., as mentioned above.
Patent JP-S6189214-A (JP)
Title: Production of methacrylic polymer particle
Inventor: ITO AKITAKE
IPC: C08F2/00
Filed: 1984-10-09
Abstract: PURPOSE:To obtain the titled transparent polymer particle having large weight- average particle diameter, usable without necessitating pelletizing process, and suitable for optical use, by carrying out the suspension polymerization of a methacryl monomer using a dispersion medium consisting of water containing hydroxyethyl cellulose as a dispersant at a specific concentration. CONSTITUTION:Hydroxyethyl cellulose is used as a dispersant, and added to water to a concentration of 0.25-1.0wt%. A monomer (e.g. methyl methacrylate) is heated in the obtained aqueous solution of the dispersant at a monomer/water ratio of preferably 1/1-1/5, usually in the presence of a polymerization initiator (e.g. benzoyl peroxide), under heating and under proper stirring, to obtain the objective polymer particles.
Patent JP-H0757701-A (JP)
Title: Dielectric barrier discharge lamp
Inventor: MATSUNO HIROMITSU
IPC: H01J65/00
Filed: 1993-08-05
Abstract: PURPOSE:To provide a dielectric barrier discharge lamp with high luminous efficiency, high tube wall load, and long life by forming at least part of a discharge container which also serves as a dielectric for dielectric barrier discharge and a light taking-out window material with a specific polycrystal alumina. CONSTITUTION:A discharge container 1 is made of about 350mm long polycrystal alumina and consists of an inside tube 2 and an outside tube 3 and the discharge gap of a discharge space 27 is about 5mm. The tubes 2, 3 serve as a dielectric for dielectric barrier discharge and a light taking-out window material, and electrodes 4, 5 made of a metallic net which transmits light are installed on the outside of the tubes 2, 3 respectively. The mean particle size of the alumina crystal is 1-2mum and impurities is 0.0005wt% or less. Excimer molecules are formed in the container 1 by dielectric barrier discharge. For example, when xenon gas is filled in the container 1 and a lamp is lit with a power source 20, even if 1.3 times power compared with use of synthetic quartz glass is applied, ultraviolet ray is efficiently radiated and the life is lengthened.
Patent JP-S6191102-A (JP)
Title: Controlling material against insect pest for animal
Inventor: SHIKINAMI YASUO
IPC: A01N25/10
Filed: 1984-10-08
Abstract: PURPOSE:The titled controlling agent which is made into powder, released gradually, and applied when small frictional force or shearing force is exerted on the surface of the agent, obtained by supporting an urethane polymer containing a controller against insect pests such as an insecticide, repellent, etc., on a great number of fine granules. CONSTITUTION:An isocyanate component is reacted with a polyol component to give an urethane prepolymer, which is blended with a controller against insect pests such as pyrethroid insecticide, organic phosphorous insecticide, alkylbenzoyl repellent, etc., the blend is further supported on a great number of fine granules (preferably aluminum hydroxide, etc.) to give a polymer composition, which is retained and molded on a substrate to give the titled controlling agent. When the surface of the molded article containing the controlling agent is rubbed by movement of animal, the material kept in a thin film state is made into granules, gradually released, and can be applied. The molded article is gradually released, a new surface always appears, so effects are prolonged for a long period stably.
Patent JP-H1033112-A (JP)
Title: Freshness maintenance and device therefor
Inventor: MASUDA RYUJI
IPC: A23B7/152
Filed: 1996-07-23
Abstract: PROBLEM TO BE SOLVED: To provide a method and a device for efficiently decomposing an aging acceleration gas generated from an agricultural product or a flower petal in a cool warehouse. SOLUTION: This method for maintaining a freshness is a method for decomposing an aging acceleration gas generated from a plant body such as an agricultural product 30, a flower petal, etc., by a photocatalyst so as to pass a gas containing the aging acceleration gas through a porous material 13 carrying the photocatalyst and arranged in a passage for passing through the gas, while irradiating a light. Also, the device for maintaining a freshness of the plant body such as the agricultural product 30, the flower petal, etc., is obtained by arranging the porous material 13 carrying the photocatalyst in the passage for passing through the gas containing the aging acceleration gas generated from the plant body, and also equipped with a light generating source for irradiating a light to the porous body 13 carrying the photocatalyst.
Patent JP-S6366508-A (JP)
Title: Method and device for adjusting optical axis of optical system device
Inventor: NAKAYA MICHITOSHI
IPC: G02B7/00
Filed: 1986-09-09
Abstract: PURPOSE:To obtain a light beam parallel with a plane substrate by receiving the light emitted from an optical fiber by a photoelectric transducer through a slit which is extended a prescribed length above the plane substrate and adjusting the optical axis of the exit light so that the output of this transducer is maximum. CONSTITUTION:A fiber lens attaching base 18 is formed in the base part of a plane substrate 17 having a smooth upper face, and a sleeve 19 is fitted into a circular hole formed on the attaching base 18, and an optical fiber 22 is connected to the sleeve 19 through a ferrule 21 and a spherical lens 20 is set. Optical axes of the optical fiber 22 and the spherical lens 20 are set to the position a prescribed length H above the plane substrate 17. A first filter film 24 which permits only the light having a prescribed wavelength or shorter to pass through is provided in the position, where the light from the optical fiber 22 is emitted, of a glass prism 23, and the light having a wavelength longer than said prescribed wavelength is reflected on the film 24 and is led to a second filter film 25, and the light having a prescribed wavelength or shorter is transmitted through the film 25 and is led to the direction of an optical axis C but the light having a wavelength longer than said prescribed wavelength is reflected on the film 25 and is led to the direction of an optical axis B, thus obtaining a light beam parallel with the plane substrate 17.