baber/WOPTO huggingface dataset:
Patent JP-H04202337-A (JP)
Title: Production of soft polyurethane foam
Inventor: ASANO TSUNEO
IPC: C08L75/04
Filed: 1990-11-29
Abstract: PURPOSE:To obtain the subject soft foam having a low specific gravity without environmental disruption and firing danger by employing sodium bicarbonate and hydrochloric acid as a foaming agent auxiliary and a foam-controlling agent, respectively, when a polyol and a polyisocyanate compound are reacted with each other in the presence of a catalyst. CONSTITUTION:When a polyol (e.g. ethylene glycol) is reacted with a polyisocyanate compound (e.g. hexamethylene diisocyanate) in the presence of a catalyst (e.g. trimethylamine), a foaming agent (e.g. water), a foam stabilizer (e.g. a silicone oil). etc., to obtain the objective foam, sodium bicarbonate and hydrochloric acid are employed as a foaming agent auxiliary and a foam- controlling agent, respectively.
Patent JP-H09171061-A (JP)
Title: Delay-time measuring method
Inventor: OKAYASU TOSHIYUKI
IPC: G01R31/28
Filed: 1995-12-21
Abstract: PROBLEM TO BE SOLVED: To provide a delay-time measuring method in which the delay time can be measured precisely without being affected by an interference from other signals and by a disturbance such as a noise or the like. SOLUTION: A measuring method allows measurement of the delay time of a delay-time generation circuit 1 which outputs an input pulse signal so as to be delayed by a prescribed time. At this time, a random-pulse-train generation circuit 7 which generates pulse trains at random intervals is provided in advance, the output of the delay-time generation circuit 1 is positively fed back to an input so as to constitute a feedback loop, the output of the random- pulse-train generation circuit 7 is applied to the feedback loop, the feedback loop is oscillated, and the delay time of the delay-time generation circuit 1 is found on the basis of its oscillation cycle.
Patent JP-H1149291-A (JP)
Title: Double-flow charging valve
Inventor: KANEKO YUTAKA
IPC: B67C3/04
Filed: 1997-12-03
Abstract: PROBLEM TO BE SOLVED: To reduce influence to the occupying area of a secondary tube and minimize the mechanical part getting into contact with a raw fluid and also minimize a preventive seal of leackage. SOLUTION: This double-flow charging valve is provided with a passage for a raw material, a primary charging tube 38 partitioning the inside stream zone, another passage for the raw material, a secondary charging tube 40 inserted at least partly into the inside stream zone of the primary charging tube 38, and a valve plug 66 adjusting the connection of the fluid between the inside stream zones of the primary and secondary charging tubes 28, 40. A plurality of kinds of fluid are mixed together by manipulating an actuator 58 arranged at the outside of the stream zone of the secondary charging tube 40, in order to transfer the valve plug 66.
Patent JP-H06162675-A (JP)
Title: Recording/reproducing device
Inventor: AOKI AKIO
IPC: G11B27/30
Filed: 1992-11-19
Abstract: PURPOSE:To achieve after-recording of audio while maintaining the conformity of audio mode without using an advance head by synthesizing and processing the audio mode control signal of each individual audio channel as a plurality of audio mode information signals. CONSTITUTION:An audio mode information signal input 6 including audio control signal is input to sub-code addition circuits 11 and 12 and a display part along with recording channel information 36 by performing coding processing of the audio mode of each channel. A sub-code A for an audio signal area A output from a circuit 10 and an ID including the address and other information are added to audio inputs (a2) and (b3) which have been subjected to signal processing by a signal processing circuit 8 in the circuit 11 and then CRCC which is a detection code is added and then is fed to an addition/modulation circuit 14. Similarly, a sub code B and an ID for an audio signal area B are added to audio signal inputs (c4) and (d5) which are subjected to signal processing by a processing circuit 9 in the circuit 12, CRCC is added to them and then they are input to the circuit 14, and then they are recorded on a magnetic tape 18 via an amplification circuit 16.
Patent JP-H08169850-A (JP)
Title: Production of 1,1,1,2,3,3-hexafluoropropane
Inventor: AOYAMA HIROICHI
IPC: B01J23/38
Filed: 1994-12-16
Abstract: PURPOSE: To obtain the subject compound, useful as an alternative to compounds to be used as a foaming agent or cooling medium from an inexpensive raw material, by subjecting a propane compound to fluoric acid removal followed by fluorinating the product with fluoric anhydride and then reduction with hydrogen. CONSTITUTION: A propane compound of the formula XCF2 CF2 CHClY (X and Y are each F or Cl) is subjected to fluoric acid removal with an aqueous alkali solution (e.g. KOH) in a solvent (e.g. water) to form a propane compound of the formula XCF2 CF=CClY, which is then fluorinated with fluoric anhydride in a liquid phase in the presence of an antimony catalyst (e.g. antimony pentafluoride) to produce 1,1,1,2,3,3-hexafluoro-3-chloropropane, which is, in turn, reduced with hydrogen in the presence of a noble metal catalyst (e.g. Pd carried on carbon) at 100-350 deg.C to obtain the objective compound in a yield of as high as >=95%. By this multistage production process, the objective compound can be obtained economically without the need of using expensive hexafluoropropane as a raw material.
Patent JP-H08170133-A (JP)
Title: Brazing sheet for heat exchanger, excellent in corrosion resistance and brazability
Inventor: ITAGAKI TAKESHI
IPC: C22C21/00
Filed: 1994-12-16
Abstract: PURPOSE: To produce a brazing sheet for heat exchanger, excellent in brazability and corrosion resistance. CONSTITUTION: One side of a core material composed of Al-Mn type Al alloy is clad with a brazing filler metal composed of Al-Si type Al alloy. Moreover, the other side of the core material is clad with an Al alloy sacrificial anode cladding material having a composition consisting of, by weight, 0.5-3% Mg, 0.0005-0.01% Be, and the balance Al with inevitable impurities or with an Al alloy sacrificial anode cladding material having a composition consisting of 0.5-3% Mg, 0.0005-0.01% Be, one or >=2 kinds among 0.5-5% Zn, 0.005-0.1% In, and 0.01-0.3% Sn, and the balance Al with inevitable impurities.
Patent JP-H11165304-A (JP)
Title: Substrate structure for architecture using broad width material
Inventor: FUJIOKA TOMIO
IPC: E04C2/12
Filed: 1997-12-04
Abstract: PROBLEM TO BE SOLVED: To obtain a proof stress equal to that of a plywood while a piece of a fixed size panel is excellent in porosity and hygienic by a method wherein a lateral small width plate of a nonfinite width of which a thickness is made even, is made broad in a width by bonding lateral side surfaces to each other, and both end surfaces are arranged properly to form a broad width plate. SOLUTION: By splitting uniformly a thickness parallel to a chord face of a flitch part with a sawing machine, a nonfinite long small width plate is formed. Then, longitudinal side surfaces of the same thickness long small width plates 1 are bonded to each other with an adhesive 1 to form a long broad width board 2. The broad width board 2 is cut in a longitudinal direction and a direction crossing at right angles thereto with the saw machine to arrange properly both end surfaces 1a, 1a, and unit rectangular broad width boards of the same thickness and the same width 2 are formed.  A plurality pieces of one surfaces of the rectangular board width board 2 are placed laterally (long sideways) to arrange properly both end surfaces, and a plurality of longitudinal receiving materials parallel to each other are stationarily attached onto finish surfaces of a plurality of lateral broad width boards 2, 2 under that state to form one piece of a fixed sized panel.
Patent JP-H08169189-A (JP)
Title: Blanket for offset printing
Inventor: MUNETA AKIHIRO
IPC: B41N10/02
Filed: 1994-12-16
Abstract: PURPOSE: To provide a blanket for offset printing with an ink receptor/transfer layer which is free from the attachment of foreign matter such as a powder filler, fiber or polishing powder, and provide further a method of manufacturing the blanket. CONSTITUTION: A blanket for offset printing consists of an ink receptor/transfer layer 3 provided on base cloth 1. Nitryl hydride rubber which is free from a powder filler is used on the ink receptor/transfer layer and a mat film layer consisting of kneaded filler is attached to an unvulcanized nitryl hydride rubber layer. Further, the nitryl hydride rubber layer is vulcanized under pressure.
Patent JP-H06178916-A (JP)
Title: Production of hollow fiber membrane module unit
Inventor: SUGANO MICHIO
IPC: B01D63/00
Filed: 1992-12-15
Abstract: PURPOSE:To provide a method for effectively producing a hollow fiber membrane module unit, as a part of a hollow fiber module, having no constituting material and consisting of a hollow fiber membrane and a potting resin. CONSTITUTION:A liquid resin 9 is fed onto fabric 6 using a hollow fiber membrane as the weft and the liquid resin is extended in the form of a belt to form a liquid resin layer in which a part of the fabric is immersed. Next, the liquid resin layer is hardened. The belt-like hardened resin layer is cut in the longitudinal direction to form an opening end of the hollow fiber membrane, allowing a hollow fiber membrane module unit to be obtained.
Patent JP-H04203942-A (JP)
Title: Distribution-type optical fiber thermometer/hygrometer
Inventor: MATSUOKA NORIYUKI
IPC: G01W1/11
Filed: 1990-11-29
Abstract: PURPOSE:To make the circumstances optimum and to easily control the circumstances by providing a wet part at an optional point of an optical fiber, measuring the temperature of the wet part and a dried part, and obtaining the temperature and the humidity. CONSTITUTION:A wet part 2 coated with a humidified substance is provided at an optional point of an optical fiber cable 1. The other point, except for the wet part 2 is a dried part 5. When photopulses are brought into the cable 1 from a laser source, the temperature of the cable 1 in the longitudinal direction is measured in the form of the distribution from the delay time and the intensity of the Raman scattering light. The dried part 5 measures the air temperature in the periphery of the cable 1, and the wet part 2 measures the temperature which is lowered by the vaporization heat when the moisture permeating a gauze 4 according to the capillarity is evaporated. Based on the measuring result, the temperature at the wet part 2 is found to be decreased as compared with the air temperature of the dried part 5, and the temperatures can be regarded as a dry-bulb temperature and a wet-bulb temperature. Accordingly, both the temperature and tone humidity can be measured in the distributal term, making the concentrated control of the circumstances easy and achieving the optimum circumstances.
Patent JP-H10158585-A (JP)
Title: Coating composition
Inventor: ICHIKAWA YOSHIO
IPC: C09D183/04
Filed: 1996-12-02
Abstract: PROBLEM TO BE SOLVED: To obtain an incombustible coating composition that contains acidic colloidal silica, amine compounds, inorganic fillers, water, etc., has good adhesive properties and drying capability, and excels in resistance to weather, heat, water, alkalis, acids, organic solvents, impact and contamination. SOLUTION: This coating composition comprises (A) acidic colloidal silica in a quantity of 2.5-15 pts.wt., preferably 5-10 pts.wt. as SiO2 , (B) amine compounds, such as isopropylamine and triethanolamine, in a quantity of 0.1-15 pts.wt., preferably 0.1-5 pts.wt., (C) at least one inorganic filler selected from a group of water-insoluble inorganic extender pigments, functional pigments, inorganic coloring pigments and metal powder, in a quantity of 10-80 pts.wt., preferably 25-65 pts.wt., and (D) water and/or hydrophilic organic solvents in a quantity of 17-87 pts.wt., preferably 25-50 pts.wt. (total of A, B, C and D=100 pts.wt.) as main components.
Patent JP-H07236239-A (JP)
Title: Rotor for compressor motor
Inventor: KINOSHITA TOMONORI
IPC: F04C29/00
Filed: 1994-12-19
Abstract: PURPOSE:To enhance the reliability and operational efficiency by reducing the dimensions of rotor for compressor motor while sustaining a required output. CONSTITUTION:The rotor for compressor motor has a magnetic body 45 disposed in a laminated rotor core 26. The magnetic body 45 is made of a rare earth based magnet material. The ratio L/D between the diameter D of the rotor core 26 and the dimension L in the direction of rotary shaft is set at 11 or less.
Patent JP-H04207549-A (JP)
Title: Communication equipment
Inventor: NAKAGAWA MICHIHIRO
IPC: G06F13/00
Filed: 1990-11-30
Abstract: PURPOSE:To easily set up a desired function specification at an installation location by providing a function specification setting means which reads a function specification control data of an optional country corresponding to a country code entered by a memory means and sets up the function specification of the optional country to the equipment. CONSTITUTION:The communication equipment is provided with a memory means 1 storing a function specification control data for plural countries as a country list, a country code input means 2 inputting a country code, and a function specification setting means 3 reading the function specification control data of an optional country corresponding to the country code inputted from the memory means 1 and setting up the function specification of the optional country. Thus, the function specification setting means 3 reads the function specification control data corresponding to the country code inputted from the input means 2 from the memory means 1 and uses the function specification control data to set up the function specification in matching with the country. Thus, the management by country is not required and a desired function specification is easily set up at an installation location.
Patent JP-2001149186-A (JP)
Title: Apparatus for opening/closing door of case provided with sidewise opened door
Inventor: MATSUDA AKIRA
IPC: A47B81/00
Filed: 1999-11-25
Abstract: PROBLEM TO BE SOLVED: To provide an apparatus for opening/closing a door of a case provided with a sidewise opened door in which a door body is able to be easily opened without a handle thereto or protrusion of the door body in a closed state from a case body, having an excellent appearance, and decreasing cost, in a box type case provided with a housing space inside the case body and the sidewise opened door body provided on at least one side face of the case body. SOLUTION: In this apparatus, one side edge of the door body 2 is rotatable by a hinge 3 and the other side edge is retainable onto the case body 1 by closing of a lock 4. Opening-helping means 5 are built in and provided on one or both of the upper and the lower edge parts near to the hinge of the door body in a direction of the thickness of the door body, wherein the means 5 are elastically energized in a projection direction toward a side of a box part 7 of the case body.
Patent JP-H05167484-A (JP)
Title: Transmitter-receiver at earth station for satellite communication
Inventor: SASAKI KAZUJI
IPC: H04B7/155
Filed: 1991-12-18
Abstract: PURPOSE:To avoid an event of disable communication by calculating a remaining communication available time from a transmission integration time, a reception integration time, a power consumption at transmission, a power consumption at reception and a capacity of a built-in battery. CONSTITUTION:The transmitter-receiver is provided with an antenna 1, a transmission reception circuit 2, a display section 3, interfaces 4a-4c, a CPU 5 as a calculation means, a memory 6 as a storage means, a transmission time counter 7a, a reception time counter 7b and a key entry section 8. The transmission time counter 7a and the reception time counter 7b output a transmission integration time and a reception integration time and a built-in battery capacity, the power consumption at transmission, a power consumption at reception are stored in the memory 6 via the interface 4c. Furthermore, the CPU 5 calculates the remaining communication available time based on the transmission integration time, the reception integration time, the power consumption at transmission, the power consumption at reception and the capacity of the built-in battery. Thus, disable communication is prevented due to a defective battery capacity on the way of communication.
Patent JP-H07199677-A (JP)
Title: Electrophotographic system recorder
Inventor: ICHIDA MOTOHARU
IPC: G03G15/16
Filed: 1993-12-28
Abstract: PURPOSE:To use a paper sheet having various kinds of characteristics as a medium under various kinds of use environments without deteriorating recording quality, in an electrophotogrpahic system recorder using a photoreceptor drum. CONSTITUTION:The electrophotographic system recorder using the photoreceptor drum 1 is provided with an electrifier 2, a developing unit 3 and a transfer unit 4 arranged around the photoreceptor drum 1, a fixing unit 5 provided away from the drum 1 and an endless belt-like transfer film 9 provided to circulate between the photoreceptor drum 1 and the transfer unit 4 and through the fixing unit 5 and constituted so that the transfer film 9 is carried in synchronization with the rotation of the photoreceptor drum 1, the transfer unit 4 transfers a toner image formed on the drum 1 onto the surface of-the transfer film 9 by the transfer unit 3 and the fixing unit 5 heats fixes the toner image transferred on the surface of the transfer film 9 onto the surface of the fed paper.
Patent JP-H04197689-A (JP)
Title: Ic card
Inventor: MIZUTANI YOSHITAKA
IPC: B42D15/10
Filed: 1990-11-28
Abstract: PURPOSE:To prolong the life of a paper battery by incorporating a vibrating generator which generates an electric power in an IC card by being vibrated from the external to give assistance to the paper battery. CONSTITUTION:An IC card incorporates a vibrating generator 5. Therefore, when a vibration is applied from outside the IC card, the vibrating generator 5 is actuated to generate an electric power. When an electric power accomplishes a constant voltage and a constant current, the electric power is supplied from the vibrating generator 5 to an electric circuit. When an electric power generated by the vibtating generator 5 is lower than a predetermined value, an electric power is supplied from a paper battery 4 to the electric circuit.
Patent JP-H01175100-A (JP)
Title: Steering device for on vehicle
Inventor: SAKAMOTO MASAHIRO
IPC: G08G1/137
Filed: 1987-12-28
Abstract: PURPOSE:To improve the accuracy of an estimated steering method by dividing a branch road candidate by a previously set passage frequency and deciding a branch road having the minimum value as an estimated advancing road. CONSTITUTION:When it is estimated that a vehicle is turned to right on an approximately intermediate position between roads A, B respectively having passage frequency values 30, 20 on a road map displayed on the screen of a display device 8, a CPU 22 selects the roads based on load angles and converges the branch road candidates into A and B. Then, distance difference from estimated advancing roads found out in respective roads A, B are divided by the passage frequency values previously set in each branch roads and the branch road having the minimum value is decided as an estimated advancing road.
Patent JP-H04204117-A (JP)
Title: Monitoring apparatus of abnormality of plant
Inventor: SATO SATORU
IPC: G01D21/00
Filed: 1990-11-30
Abstract: PURPOSE:To enable highly-reliable monitoring of a plant in accordance with a change in the characteristics of the plant by updating data on the correlation of parameters of two causal sequences at every prescribed time. CONSTITUTION:A monitoring apparatus 11 receives as inputs arbitrary plant data (x) and (y) having a close causal sequence with each other from a plant measuring system 2 and detects abnormality from the correlation thereof. On the occasion, a plant data storage element 13 stores a prescribed number of sets of the latest data (x) and (y), and approximation function data on the correlation are computed 15 by using these data (x) and (y) and stored 14. An approximate value of the data (y) is determined on the basis of the approximation function data from these storage elements 13 and 14 and the data (x), and the standard deviation is computed 16 from a difference from the data (y). In the same way, a deviation is computed 3 from the data (x) and (y) from the measuring system 2, and from the data in the storage element 14, and compared with the standard deviation in an abnormality determining element 4 and an alarm 6 is issued on the basis of determination by this element. Being selected 20 from data determined as normal in the determining element 4, the data in the storage element 13 are updated at a prescribed time.
Patent JP-H01175814-A (JP)
Title: Lid for pressurizing and heating cooking container
Inventor: MIYAUCHI KEINOSUKE
IPC: A47J36/06
Filed: 1987-12-29
Abstract: PURPOSE:To prevent adhesives from intrusion of air and high pressure and temperature steam, an intermediate diaphragm from clouding and adhesive property from degradation by forming a glass block of a plurality of glass plates vertically adhesively laminated to bond the upper and lower glass plates to each other with heat resisting ultraviolet ray set adhesives. CONSTITUTION:A portion of a id body 1 is formed with an opening 2. A transparent glass block 3 having heat and pressure resisting properties and closing the opening 2 consists of two vertically laminated glass plates 3a, 3b between which heat resisting ultraviolet ray set adhesives 4 are interposed to cause said plates 3a, 3b to adhere intimately to each other. Said adhesives consist of a composition of ester methacrylate and polybutadiene as a base. In pressurizing and heating, cooking can be carried out while peeping the boiling condition in a cooking container body through the opening 2. Since the adhesives 4 are heat resisting ultraviolet ray set one, a high adhesive property is obtained when the glass plates 3a, 3b are bonded to each other. Water resisting property and humidity resisting property after setting of adhesives are high and since no air is interposed, the transparence cannot be degraded by the generation of bubbles.
Patent JP-H04206383-A (JP)
Title: Flotation dissolving device
Inventor: FUKUZAWA AKIRA
IPC: H05B6/32
Filed: 1990-11-30
Abstract: PURPOSE:To increase the floating force f a hated material and stabilize the flotation by making the radial length of crucible greater than the radial length normal thereto. CONSTITUTION:Segments 12 (12a, 12b) are arrayed inside a noncircular induction coil 11 to form a crucible 13, and all of the segments with the segments 12a as part of a semicircle and the segments 12b as part of a line are arrayed on a board 7 in a race track fashion. Accordingly, a hole 14 on the lower side is linearly formed with a narrow width and its line portion has magnetic flux increased in proportion to the number of the segments 12b, so that the floating force per volume of a heated material remain unchanged with the increased number of the segments 12b. The area of the lower hole 14 is larger than a circular hole, although the width is narrower, because the hole is in a rectangular shape. It is thus possible to improve the floating force per volume of a dissolution field and increase floating stability.