baber/WOPTO huggingface dataset:
Patent JP-H06124716-A (JP)
Title: Cooling plate for fuel cell
Inventor: FUJII MASATAKA
IPC: H01M8/04
Filed: 1992-10-13
Abstract: PURPOSE:To provide a fuel cell cooling plate for maintaining uniform temperature distribution over the cross sectional plane of a cell stacked body at the time of removing heat occurring during fuel cell power generation via a cooling medium flowing through a cooling tube laid on the plate. CONSTITUTION:A cooling tube 20 running along the intermediate section of the cooling substrate 10 of a cooling plate 9, is fitted with an inside inlet header pipe 23 at one end, and an inside outlet header pipe 24 at the other end. Also, a cooling tube 22 running along the periphery of the substrate 10 from an intermediate section to an opposite side, is fitted with an outside inlet header pipe 25 at one end and an outside outlet header pipe 26 at the other end. In this case, the temperature of a cooling medium flowing from the pipe 23 to the cooling tube 20 is kept lower than the temperature of the medium coming from the pipe 25.
Patent JP-S63129892-A (JP)
Title: Control device of air conditioner
Inventor: TANIFUJI HITOSHI
IPC: H02P27/06
Filed: 1986-11-17
Abstract: PURPOSE:To check the calorific value of power parts of an inverter and its thermal degradation or thermal destruction, by controlling the input current of the inverter based on the output of an outdoor machine ambient temperature detecting means. CONSTITUTION:A microcomputer 8 for outdoor control outputs the signal transmitted from the indoor machine of an air conditioner. An inverter microcomputer 7 outputs frequency and voltage signals to an inverter section 4. The inverter section 4 thereby impresses the AC voltage of predetermined frequency and voltage to an induction motor 5. On the other hand, it transmits the current flowing into an inverter 6 from a current transformer 9 to the outdoor microcomputer 8 and controls the frequency, etc., so as not to exceed the power capacity. In addition, it sends out the outdoor machine ambient temperature from a thermistor 10 to the outdoor microcomputer 8 and controls the output frequency of the inverter section 4 in compliance with the outdoor machine ambient temperature.
Patent JP-H1192411-A (JP)
Title: Azeotropic and azeotropic-like composition comprising fluorine-containing ether and methylene dichloride
Inventor: MOCHIZUKI YUJI
IPC: C07C43/12
Filed: 1997-09-19
Abstract: PROBLEM TO BE SOLVED: To obtain the subject composition capable of reducing the use amounts of chlorine-containing fluorinated hydrocarbons and chlorinated hydrocarbons without deteriorating the excellent properties, such as excellent cleaning power and low toxicity, of the hydrocarbons and useful as a flux cleaner, a defatting cleaner and the like by including a specific fluorine-containing ether and methylene dichloride. SOLUTION: This composition comprises 20-50 wt.% of a fluorine-containing ether represented by the formula: CF3 CHFCF2 OCH3 (1- methoxy-1,1,2,3,3,3-hexafluoropropane) or the formula: CHF2 CF2 OCH2 CF3 (1,1,2,2- tetrafluoroethyl-2,2,2-trifluoroethylether), 50-80 wt.% of methylene chloride and, if necessary, about 0.01-10 wt.% of a stabilizer and about 0.1-20 wt.% of various kinds of surfactants.
Patent JP-H06101974-A (JP)
Title: Vacuum vessel inner lining bricks
Inventor: KAWAMOTO EIJI
IPC: F27D1/04
Filed: 1992-09-17
Abstract: PURPOSE:To greatly improve slag penetration resistance which has been difficult to solve by the prior art without degrading their characteristics. CONSTITUTION:A non-breathable coating layer 5 is laid out on the rear side of a vacuum vessel brick lining. Therefore, this brick lining is excellent in terms of slag penetration resistance and quite effective to related structural spalling resistance and wear resistance. In addition to the effects, the slag penetration thickness decrease by 57%. As a result, their melting loss speed is reduced by 44% thereby producing dramatic effects on the improvement.
Patent JP-S63199300-A (JP)
Inventor: KUREMENTO KIN MAN CHIYOI
IPC: C11D3/39
Filed: 1987-10-30
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-H10118847-A (JP)
Title: Electric power unit for wire electric discharge machining
Inventor: KISHI MASAKAZU
IPC: B23H1/02
Filed: 1996-10-16
Abstract: PROBLEM TO BE SOLVED: To enable a switching element for switching a second direct current power source on or off to withstand lower voltage, and improve the machining speed. SOLUTION: A first power source 8 is connected between an electrode 1 and a workpiece 2 through switching elements 3, 4, 5, 6, and a second power source 13 (holds higher voltage than that of the first power source 8) is connected between them through a switching element 10. A switching element 30, a diode 31, a surge voltage absorbing circuit 32 are connected between one end of the switching element 10 and the workpiece 2. When the workpiece 2 is positive in polarity, the switching element 10 is turned on, and the current of the second power source 13 is applied for machining to be performed. In order to near average voltage close to zero, a polarity voltage and an opposite polarity voltage are alternately applied. When the switching element 10 is turned on or off, a surge voltage is absorbed by a surge voltage absorbing circuit 32.  Further, when the workpiece is of opposite polarity, the switching element 30 is turned off, and the voltages of the first power source 8 are entirely applied between poles to shorten the period of time for which the opposite polarity voltage is applied.
Patent JP-H11112560-A (JP)
Title: Frame transfer control system and band managing method therefor
Inventor: IIMORI KAORI
IPC: H04L45/74
Filed: 1997-10-07
Abstract: PROBLEM TO BE SOLVED: To improve the performance of a connection type frame transfer network by dividing all repeating nodes into plural blocks constituted of more than two repeating nodes, deciding the transfer route of a packet by band management devices in a block unit and securing a transfer band. SOLUTION: The band management devices a1K, b1A and C1N are provided with a route analysis function ID deciding the transfer route of the packet at the respective repeating nodes in the self-blocks, a quality analysis function 1F securing the transfer band of the packet and a reservation request state management function IN. A means for specifying the band management device of the other block being a destination to which the packet is to be transferred from the self-block, requesting band reservation with the specified band management device and transmitting/receiving a reservation request result is provided. The means is provided with a band reservation request response packet generation function 1C, an out-of-block band reservation request packet generation function II, an out-of-block band reservation request response packet terminal function 1J and reservation management 1H.
Patent JP-H08104291-A (JP)
Title: Float to be expanded and formed in the water
Inventor: OKUNISHI KAZUO
IPC: B63C9/18
Filed: 1994-09-30
Abstract: PURPOSE: To provide a float which is not bulky when it is stored and a person wears it, becomes a sufficient floating body rapidly without any operation, and is expanded and formed in the water. CONSTITUTION: A hole 3 is provided in a part which is close to a bottom of a float 1. A recessed valve 2 which has a valve hole 4 which coincides with the hole 3 and adheres to the float 1 and a projected valve 5 which has a projection fitting in the recessed valve 2 are provided by joining the projected valve 5 on the recessed valve 2 in its upper section. A foaming agent 6 is sealed in the bottom of the float 1. Consequently, since the float is expanded only in the water, it can be stored in a small space, and it is very advantageous for emergency evacuation and ordinary action even when a person wears it. It is safe for a person who cannot swim because he/she can get buoyance rapidly without operating it.
Patent JP-H01117674-A (JP)
Title: Motor breaking device
Inventor: KIKUKAWA YOICHI
IPC: H02P3/22
Filed: 1987-10-29
Abstract: PURPOSE:To provide a maximum braking force by providing a backup power source, and continuously driving a speed detector or the like. CONSTITUTION:A braking circuit for a motor has a power source 7 having a power source circuit 6, a battery 8 and a power switching circuit 9, and the battery 8 is formed of a charging type as a backup power source. A braking circuit 10 has a dynamic brake circuit, a speed detector and a dynamic brake controller. Thus, even if a power interruption occurs, a relay RY2 continuously operates ON by the battery 8 during a period until a braking system is switched. The speed detector and the dynamic brake controller continuously operate during this period, and the relay RY2 is turned OFF when the speed of the motor is decelerated to a switching speed. Then, the relay RY2 is turned OFF, and the braking is switched to a short-circuit of a motor coil.
Patent JP-H10120514-A (JP)
Title: Insecticidal/acaricidal composition
Inventor: MIYAKE TOSHIRO
IPC: A01N57/14
Filed: 1996-10-17
Abstract: PROBLEM TO BE SOLVED: To obtain a composition excellent in insecticidal and acaricidal activity against insect pests and spider mites, having no influence on mammals, fishes and beneficial insects, by combining a specific oxopropionitrile with a known insecticide and/or acaricide and using the combined material. SOLUTION: This composition comprises one or more oxopropionitrile derivatives of the formula (R<1> is H, a halogen, an alkyl, an alkenyl, phenyl, etc.; R<2> is H, a halogen, an alkyl, phenyl, etc.; R<3> is a heterocyclic group; R<4> is H, an alkyl, an alkoxy, phenyl, etc.) and a known insecticide and/or acaricide as active ingredients. 2-(4-t-Butyl-2,3-dihydrothiazol-2-ylidene)-3-(5-chloro-1- methyl-3-trifluoromethylpyrazol-4-yl)-3-oxopropionitrile, etc., are used as the compound of the formula. An organophosphorus compound and a pyrethroid- based compound may be cited as the known insecticide and acaricide.
Patent JP-H07131522-A (JP)
Title: Switchboard
Inventor: SHIBATA TSUTOMU
IPC: H04L1/22
Filed: 1993-11-02
Abstract: PURPOSE:To provide a switchboard which causes no delay for connection of the call control when a pseudo private line must by set by comparing the collected and analyzed traffic information with the information on a threshold value table. CONSTITUTION:A traffic information collecting/analyzing part 112 receives the information on the information channel of a private line from a call processing control part 111 and collects and analyzes the traffic information on communication to give the result of this analysis to a comparing/analyzing part 114. The part 114 compares the traffic information given from the part 112 with the information on a traffic information threshold value table 113 and analyzes the execution/nonexecution of a pseudo private line or the closure of the pseudo private line. When a pseudo private line is set or the set pseudo private line is closed based on the result of analysis, a relevant instruction is given to a private line setting control part 115. The part 115 uses exclusively the information channel of a necessary public digital circuit based on the received instruction. Then the part 115 divides the exclusive information channel into the control and information channels and sets a desired pseudo private line.
Patent JP-H04151076-A (JP)
Title: Shaft sealing device
Inventor: KATO HAJIME
IPC: F16J15/36
Filed: 1990-10-11
Abstract: PURPOSE:To provide excellent shaft sealing function by intercoupling a bellows and a sealing end surface member through a retainer shrinkage-fitted in the both members, and forming the retainer by using a metallic material having a thermal expansion coefficient being an intermediate value between the thermal expansion coefficient of the one sealing end member and that of the bellows. CONSTITUTION:A bellows 4 is coupled to a sealing end surface member 5 through a retainer 8 on the static side shrinkage-fitted in the two members 4 and 5. Namely, a retainer coupling part 4d being the tip part of the retainer 4 is shrinkage-fitted in an internally engaged state in the one end part 8a of the retainer 8, and a static sealing end surface member 5 is shrinkage-fitted in an internally engaged state in the other end part 8b of the retainer 8. The retainer 8 has a thermal expansion coefficient being an intermediate value between the thermal expansion coefficient of the constituting material of the bellows 4 and that of the constituting material of the static sealing end surface member 5. For example, the retainer is formed of a metallic material having an intermediate value between the thermal expansion coefficient of WC and that of SiC and abundant corrosion resistance. This constitution provides an excellent shaft sealing function.
Patent JP-H03139214-A (JP)
Title: String-winding and bale-taking-out device in roll baler
Inventor: TAKAGI MIKIO
IPC: A01F15/12
Filed: 1989-10-20
Abstract: PURPOSE:To greatly shorten a time required to wind a string on the outer periphery of a bale formed in a roll shape by feeding straws, etc., into a bale- forming chamber and also a time required to take out the formed bale from the bale-forming chamber by constituting the roll baler so as to press-take out the bale with a pressing member and simultaneously wind the string on the bale. CONSTITUTION:Materials such as meadow grasses, straws, etc., scattered in a field are picked up with a pick-up member and subsequently fed into a bale- forming chamber. The fed materials are formed into a roll-like bale, and a string (a) is wound on the outer periphery of the bale and the bale is simultaneously pressed out in the lateral direction of the bale-forming chamber with a press member 56 to take out the bale.
Patent JP-H03136266-A (JP)
Title: Manufacture of heat sink
Inventor: HISAMITSU MAMORU
IPC: H01L23/36
Filed: 1989-10-20
Abstract: PURPOSE:To protect a bonding wire against a shortcircuit trouble keeping a heat sink excellent in heat dissipating property by a method wherein a metal layer whose oxide film functions, at least, as an insulator is provided onto a heat sink board, an electrode is patterned thereon, and the part other than the electrode is oxidized. CONSTITUTION:A metal layer 13 whose oxide film functions, at least, as an insulator is provided onto a heat sink board 1, and electrode 3 is patterned thereon, and the part other than the electrode 3 is oxidized. For instance, a Cr layer 14 and an Au layer 15 are evaporated on the rear side of an Si board 1, an Al layer 13, a Cr layer 12, and an Au layer 15 are successively evaporated on the surface of the Si board 1, and the Cr layer 12 and the Au layer 11 other than a part where the electrode 3 is formed are removed through photolithography and etching. In succession, the exposed Al layer 13 is oxidized using an oxidizing agent to form an Al2O3 film 4 on it, and thus a heat sink on which the electrode 3 is patterned can be obtained.
Patent JP-2000106409-A (JP)
Title: Electronic component container
Inventor: ITO YOSHIAKI
IPC: H01L23/10
Filed: 1998-09-29
Abstract: PROBLEM TO BE SOLVED: To provide an electronic component container capable of normally and stably actuating an electronic component for a long term by effectively avoiding the action of electromagnetic waves on an electronic component contained in a container also airtightly sealing the electronic component in the container without deteriorating the characteristics of the electronic component at all. SOLUTION: In an electronic component container composed of an insulating base substance 1 having a mounting part 1a mounting an electronic component 3 and an insulating cover body 2 so that the electronic component 3 may be airtightly contained in the container by junctioning the insulating base substance 1 with the insulating cover body 2 through the intermediary of a sealing material 8, the sealing material 8 made of a glassy ingredient containing inorganic filler and a metallic filler in larger particle diameter than that of the inorganic filler also to be coated on the whole surface on the insulating base substance 1 side of the insulating cover body 2.
Patent JP-H09126868-A (JP)
Title: Monitor for predetermined filling level of liquid in container
Inventor: ROORANTO MIYURAA
IPC: G01F23/296
Filed: 1996-10-17
Abstract: PROBLEM TO BE SOLVED: To secure the container wall without modifying the structure of a sensor by providing an adapter part which can be secured to the container wall of various shape and material, and a sensor block for coupling an ultrasonic sensor member removably to the adapter part. SOLUTION: In order to monitor the upper and lower limit levels Hmax, Hmin of a liquid 11 filling a container 10, filling level sensors 13, 15 are fixed to the outside of container wall 12. The sensors 13, 15 are connected with electronic excitation and evaluation circuits 14, 16 and determine whether the liquid 11 in the container 10 reaches the height of sensor 13, 15 through the wall 12. The sensors 13, 15 are constituted as an ultrasonic sensor for delivering ultrasonic pulses toward the wall 12 when they are excited with AC voltage pulses received from the electronic circuits 14, 16 and converting the ultrasonic pulses into receiving ultrasonic signals being delivered to the electronic circuits 14, 16.  Since the circuits 14, 16 evaluate the receiving signal and delivers a signal indicative of limit monitoring level from the output side, the sensor is not required to touch the liquid directly.
Patent JP-S63130047-A (JP)
Inventor: EMA TAKEHIRO
IPC: A61B6/00
Filed: 1986-11-20
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-H02122817-A (JP)
Title: Fluid mixing apparatus
Inventor: IKEDA ATSUSHI
IPC: A61M1/14
Filed: 1988-10-31
Abstract: PURPOSE:To carry out uniform mixing continuously by branching each pipe into two or more branch lines before each pipe joins with each other then joining different fluids in each of branch lines. CONSTITUTION:A pipe 1 to supply a raw liquid A is branched into branch lines 1a and 1b at a part 6 while a pipe 2 to supply a raw liquid B is branched into branch lines 2a and 2b at a part 9. Furthermore, a pipe 3 to supply a diluent is branched into branch lines 3a and 3b at a part 4. These branch lines are joined at 5, 7, 8, and 10, and finally make confluence into one pipe 12 at 11. By this, the raw liquids A and B are mixed each other at 8, 10 and introduced into the pipe 12. The liquids can thus be mixed uniformly at low cost.
Patent JP-H08135935-A (JP)
Title: Apparatus and method for treating waste
Inventor: KIDOGUCHI AKIRA
IPC: F23G5/027
Filed: 1994-11-09
Abstract: PURPOSE: To ensure thermal decomposition of a waste after water in the waste is sufficiently removed, and hence prevent ash, etc., from causing difficulty in making molten slag owing to low temperature in combustion and melting in a waste treatment technique in which the waste is thermally decomposed and a thermal decomposition product is combusted and processed to a temperature where a combustion residue is made melted slug. CONSTITUTION: Part of steam produced in a waste heat boiler 15 is introduced into a drier 1. The steam and a waste in the drier 1 are indirectly heat- exchanged to dry the waste. Heating temperature of the waste is assumed to be substantially 200 deg.C or lower where the waste can be dehydrated. Water vapor produced by drying from the waste is fed through a conduit 21 to an inlet of a flue 13, i.e., an outlet for combustion waste gas from a combustion melting furnace 9. Part of the water vapor is properly introduced into the combustion melting furnace 9 through a conduit 22 in order to suppress excessive high temperature of the combustion melting furnace 9. The waste from which water is removed is carried to a thermal decomposition reactor 4 with a carrying device 3 such as a feeder.
Patent JP-S61144422-A (JP)
Inventor: ARUBAATO UOOTAA BOOKAA
IPC: F16C13/00
Filed: 1985-12-09
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-H1190902-A (JP)
Title: Method and apparatus for sawing lumber
Inventor: SAEKI MITSUMASA
IPC: B27B25/04
Filed: 1997-09-22
Abstract: PROBLEM TO BE SOLVED: To improve the yield of wood in sawing lumber. SOLUTION: A log is longitudinally sawn at certain intervals in a specific diametrical direction so as to produce a plurality of plate materials (w), and each plate material so produced is then sawn in longitudinal and thickness directions in such a manner that left and right edge portions w1, w1 are provided with a specific taper to thereby produce a product plate material w2. In this tapering stage, the tapering operation is carried out such that the width of a product plate material w2 becomes the widest dimension that can be specified from the configuration of the plate material (w) as a raw material. An apparatus for this purpose comprises a pair of cutting blades 25, 25 that are provided in a lateral direction f1 in such a manner that they can come closer to and go apart from each other. The cutting surfaces of these cutting blades 25, 25 are opposed to each other in the lateral direction f1 and they are also inclined in both longitudinal f2 and vertical directions so as to effect a specific taper. A longitudinal feeding device 34 is further provided for feeding a plate material (w), and the feeding movement of this feeding device 36 is interlocked with the movement of the pair of cutting blades 25, 25 in which the blades come closer to and go apart from each other in the laterial direction.
Patent JP-H09137152-A (JP)
Title: Ultraviolet absorber
Inventor: HAISHI TOMOYUKI
IPC: C01G9/02
Filed: 1996-09-26
Abstract: PROBLEM TO BE SOLVED: To obtain an ultraviolet absorber excellent in ultraviolet absorption properties, adhesion to a surface, etc. by selecting a flaky zinc oxide powder having specified average particle size, average particle thickness, and average aspect ratio and excellent ultraviolet-screening properties. SOLUTION: This ultraviolet absorber comprises a flaky zinc oxide powder having an average particle size of 0.1-1μm, an average particle thickness of 0.01-0.2μm, and an average aspect ratio of 3 or higher, can be suitably used for medicines, cosmetics, ceramic materials, etc., and is produced e.g. by mixing and reacting a zinc-ion-contg. acidic water soln. with an aq. alkali soln. in the presence of an acidic group (e. g. nitrate group) in an amt. higher than equimolar to zinc ion at pref. 40 deg.C or lower for a short time and causing a zinc oxide powder to precipitate from the resultant mother liquor having a pH of 11 or higher.  The absorber may be produced by mixing an aq. soln. contg. a zinc salt in an amt. of 15wt.% or lower (in terms of zinc oxide) with a precipitating medium and causing zinc oxide to precipitate from the resultant mother liquor having a pH of 11 or higher.
Patent JP-H05112072-A (JP)
Title: Thermal recording material
Inventor: NAKATSUKA MASAKATSU
IPC: B41M5/337
Filed: 1991-10-23
Abstract: PURPOSE:To obtain a thermal recording material improved in color forming sensitivity and having high sensitivity suitable for high speed recording by further adding a specific compound to an electron donating color forming compound and an electron acceptive compound. CONSTITUTION:An electron donating color forming compound is a colorless or light-colored one and, for example, a triarylmethane compound or a diarlymetane compound is used and, as an electron acceptive compound, a phenol derivative, an org. acid or a metral salt thereof or an inorg. electron acceptive compound is used. Further, as a specific compound, a compound represented by formula (1) (wherein R is a methoxy group or an ethyl group) is used. As the electron donating color forming compound, 3-di-n-butylamino-6- methyl-7-anilinofluorane can be also used.