baber/WOPTO huggingface dataset:
Patent JP-S61197621-A (JP)
Title: Sealant
Inventor: INOUE KIMIO
IPC: C08G59/00
Filed: 1985-02-27
Abstract: PURPOSE:A sealant excellent in moisture and heat resistances and mechanical properties, comprising a specified epoxy resin and a curing agent. CONSTITUTION:A polycyclohexene oxide polymer having vinyl groups as side chains, obtained by polymerizing 4-vinylcyclohexene-1-oxide by ring opening at -70-200 deg.C in the presence of both of an active hydrogen-containing organic compound (e.g.allyl alcohol) as an initiator and a catalyst (e.g., methylamine) is epoxidized with an oxidizing agent to obtain an epoxy resin of a softening point of 60-120 deg.C, represented by formula I (where R1 is a residue of an organic compound having 1 active hydrogen groups, n1, n2...nl are each 0-100 and their sum is 1-100, l is 1-100, A is a substituted oxycyclohexane skeleton of formula II, X is one of formulas III-V, R2 is H, alkyl, carboalkyl or carboaryl and contains at least one group of formula III). The obtained resin is mixed with a curing agent (e.g., diethylenetriamine) and, optionally, a curing catalyst, a cure accelerator, etc.
Patent JP-S54130560-A (JP)
Title: Sipro compound and its preparation
Inventor: FUJIMURA HAJIME
IPC: C07D333/78
Filed: 1978-03-31
Abstract: NEW MATERIAL:3-Oxo-2,3-dihydro[1]benzothiophene-2-spirocyclopropane of formula I.  
     USE: Prophylactic and remedy for disturbance of circulation, e.g. thrombosis, cerebral hemorrhage, stenocardia, etc. Also useful as an intermediate of pharmaceuticals.  
     PROCESS: The compound I is prepared by the de-hydrohalogenation of the compound II (X is halogen) with a dehalogenating agent (e.g. organic sulfonic acid metal salt, alkali metal carbonate, etc.) in a solvent such as DMF, at 100-200°C pref. 140-160°C. Substitution of the atomosphere in the reacton vessel with inert gas is sometimes effective for the prevention of side reactions and the improvement of the yield. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-S63204030-A (JP)
Title: Safety device for heater
Inventor: NAKANO OKIHIKO
IPC: F24C7/02
Filed: 1987-02-20
Abstract: PURPOSE:To permit secure holding and fixing of a temperature switch and prevent the deterioration of insulation as well as the generation of rust, by a method wherein stopping of turning of the temperature switch and positioning of the same are effected by a pawl while the tip end of the pawl is inserted into a recess provided on a ceiling surface. CONSTITUTION:The tip ends of pawls 19, 20 go through holes 23, 24 and are inserted into recesses 25, 26, provided on the ceiling surface 15 of a heating chamber so as project toward the inside of the heating chamber. The roots of the pawls 19, 20 are designed so that the roots are positioned slightly above the projection pieces 21, 22 for mounting and fixing a temperature switch 16 under a condition that a pushing plate 17 is fixed, therefore, the temperature switch 16 is pushed against the ceiling surface 15 securely. There is no projection piece such as a screw penetrating into the heating chamber or the like, penetrating opening or the like immediately below the temperature detecting surface of the temperature switch, therefore, there is no possibility of deterioration of insulation or rusting due to water vapor from the heating chamber. The recesses of a mounting surface are provided at positions avoiding the temperature detecting surface of the temperature switch, therefore, a closely contacting condition between the mounting and fixing surface of said switch and the temperature detecting surface may be maintained and temperature detection may be stabilized at all times.
Patent JP-S61199544-A (JP)
Title: Material for master mold for casting
Inventor: KUWABARA HIDEKI
IPC: B22C7/02
Filed: 1985-02-27
Abstract: PURPOSE:To improve a parting characteristic by forming a master mold material of a foamed-in-place molding of an uncrosslinked PP resin formed of a non-thermal decomposition type foaming agent having specific density and average cell size. CONSTITUTION:Resin particles, water, antisticking agent such as Al oxide and foaming agent are compounded in an autoclave and after the inside of the autoclave is pressurized and heated up, the contents are released therefrom into a low pressure zone, by which the prefoamed particles are obtd. The prefoamed particles are then pressurized in a pressure-resistant vessel to provide the in-particle pressure of about 0.5-3kg/cm<2> into the particles. Such particles are put into a metallic mold. The particles are further foamed by heating to make the foamed molding. The molding is taken out of the mold after cooling. The foamed molding is formed to have 0.02-0.2g/cm<2> density and 70-1,000mum average cell size and is formed of the foamed-in-place molding of the uncrosslinked PP resin. The remarkable improvement in the parting characteristic is attained from the decreased water absorptivity and the improved compressive hardness.
Patent JP-H0217582-A (JP)
Title: Array processing system
Inventor: HANGUUEN RI
IPC: G06F15/80
Filed: 1989-02-20
Abstract: PURPOSE: To process an optional graph by interacting with the polymorphic mesh network of processing elements through a data channel by a single- instruction multiple-address(SIMA) circuit provided with a two-dimensional memory, a priority order circuit and a register. CONSTITUTION: The SIMA circuit 30 is provided with a two-dimensional content addressable memory 32, the priority order circuit 34 and the register 36. The SIMA circuit 30 receives address signals through a conductor 38 and mode control signals through the conductor 40 as input signals from a controller. The SIMA circuit 30 performs communication with the respective processing elements of a polymorphic mesh array by data output signals through the conductor 42.
Patent JP-H03244977-A (JP)
Title: Air conditioning device
Inventor: SEKIGAMI KUNIMORI
IPC: F25B29/00
Filed: 1990-02-20
Abstract: PURPOSE:To reduce the conveying power of a pump by a method wherein a compressor is incorporated in a machine unit, heat exchanger on the utilization side in a unit on the utilization side, and a heat exchanger on the water side in a unit on the heat source side. CONSTITUTION:When a room 17a is cooled and other room 17b is heated, switching valves 11a, 5a, and 6b are opened and switching valves 11b, 6a, and 5b are closed. A part of a refrigerant delivered from a compressor 8 is branched through a delivery pipe 23 and flows through the switching valve 11a-a gas pipe 20 to an inner pipe 13a of a heat exchanger 13 on the water side. The remaining delivered refrigerant flows through a high pressure gas pipe 24 - the switching valve 66 to a heat exchanger 2b on the utilization side, and is condensed and liquefied by means of a heat exchanger 2b on the utilization side and the heat exchanger 13 on the water side. After a refrigerant condensed and liquefied by the heat exchanger is joined at a liquid pipe 27 after the flow of it through pressure reducing valves 10 and 4b, a pressure is reduced by a pressure reducing valve 4a. After it is vaporized and gasified by means of the heat exchanger 2a on the utilization side, it is sucked in the compressor 8 after the flow of it through the switching valve 5a, a low pressure gas pipe 2b, a suction pipe 25, and a gas liquid separator 9.
Patent JP-H0584542-A (JP)
Title: Cleaning device in assembling device for precision casting
Inventor: AWAYA KUNIO
IPC: B22C7/02
Filed: 1991-03-05
Abstract: PURPOSE:To smoothly remove the stuck materials of wax, etc., stuck to a heat plate used in the case of welding wax forming bodies to a forming body joining part and to keep a heat plate in a clean condition. CONSTITUTION:In a casing 180, an inserting hole 181 for inserting the heat plate 140i for heating the forming body or the forming body joining part is formed and further a nozzle part 182 for blowing hot blast to the heat plate 140i inserted into the insering hole 181 is provided and the injecting hole of the nozzle part 182 is formed so as to direct toward the inside of the casing 180.
Patent JP-H10239359-A (JP)
Title: Peak value detector
Inventor: TOKITA SHIGERU
IPC: G01R19/04
Filed: 1997-02-24
Abstract: PROBLEM TO BE SOLVED: To provide a peak value detection circuit which can independently control a time required for detecting a peak value and a time while the peak value can be held, without changing a transistor or a circuit form. SOLUTION: A charging device 9 consists of a differential amplifier 2 having a current source I1 controlling a charging current to a capacity C1, and a current amplifier 3 comprised of a transistor, a Darlington connection transistor or a Widlar circuit. The charging device supplies the charging current to the capacity C1 in accordance with a peak value of an input signal. The capacity C1 is connected to an output part of the charging device 9, storing charges corresponding to the peak value of the input signal. A discharge device 29 connected to the capacity C1 constitutes a voltage follower circuit having a current source I2 which can control a current discharged from the capacity C1, inputting a part of an output to an opposite phase of the charging device 9 thereby forming a negative feedback circuit.  The discharge device 29 comprises the voltage follower circuit 22 having the current source 12 controlling the current discharged from the capacity C1.
Patent JP-H10237806-A (JP)
Title: Draining equipment of road bridge
Inventor: YAMAUCHI JUICHI
IPC: E01C3/06
Filed: 1997-02-24
Abstract: PROBLEM TO BE SOLVED: To carry rainwater penetrated into a water permeable pavement in the longitudinal direction of a road bridge by setting a water-impermeable expansion joint in a road bridge joint part, and forming a draining channel for draining water from the high position-side water permeable pavement to a low position-side road across the expansion joint. SOLUTION: The rainwater fallen on a high position-side water permeable pavement 2a with a longitudinal gradient in rain is permeated thereto. Since this road bridge has a longitudinal gradient and a transverse gradient, however, the rainwater is carried on a floor system concrete as underground water within the water permeable pavement 2a toward an expansion joint 1, and also carried on the road end side into a cross passage 22. The rainwater carried into the cross passage 22 on the road top side is run into a vertical drain pipe 17a on the road end side, carried from there to a low position-side vertical drain pipe 17b through the expansion groove 16 of a joint member 7, and then run to a low position-side water permeable pavement 2b.
Patent JP-S56135949-A (JP)
Title: Cooling device by boiling
Inventor: OKADA TEIGO
IPC: H01L23/427
Filed: 1980-03-28
Abstract: PURPOSE:To perform stable cooling by providing a refrigerant gas sensor and a detection indicator between a liquid reservoir and a suction-discharge pipe to prevent flow-out of the refrigerant from the liquid reservoir due to overheat of a heating body, etc. in a device wherein cooling is conducted by liquefying heated refrigerant vapor through condensation. CONSTITUTION:When the temperature starts to rise with the heating body 9 such as a semiconductor element and an electronic apparatus heating, refrigerant vapor 7c is generated from refrigerant liquid 7a, goes into a condenser 3 through a vapor pipe 2 and is liquefied through the inside of the condensor the condenser, and refrigerant liquid 7d returns to an evaporator 1 through a return pipe 4. The heating body 9 is cooled through this circulation. When the heating body is overheated and the vapor penetrates into the liquid reservoir 6 through a connecting pipe 5, sealing by the liquid 8 turns impossible, whereby the liquid flows out to the suction-discharge pipe 10. This is detected by the refrigerant gas sensor 11 and the detection indicator 12 provided between the reservoir and the suction-discharge pipe and a signal is sent therefrom, whereby heating of the heating body is stopped. By this constitution, the cooling device by boiling having a stable cooling performance can be obtained.
Patent JP-H07211480-A (JP)
Title: Lighting device for fluorescent lamp
Inventor: MUKOGAWA MASASHI
IPC: H05B41/392
Filed: 1994-01-24
Abstract: PURPOSE:To reduce switching losses and noises and to increase the conduction angle of an input rectifier by driving a switching element in synchronization with the loweset potential of the resonance output waveform of an LC resonance circuit, and separating a rectifying smoothing capacitor from the circuit when necessary. CONSTITUTION:A resonance circuit of a coil 12 and a capacitor 13 is connected in series with the secondary winding 10 of a voltage transformer 8 or with a fluorescent lamp 16, and when a switching element 9 is turned off, a resonance voltage waveform is generated in the drain of the element 9. The element 9 is driven in synchronization with the lowest potential of the resonance voltage waveform, so that switching losses and noises are reduced. When a voltage input to a rectifying smoothing capacitor 4 is at or greater than a predetermined value, a transistor 33 is turned off, the rectifying smoothing capacitor 4 is separated from the circuit, and therefore the conduction angle of an input rectifier is increased, whereby a power factor is prevented from dropping.
Patent JP-S59165497-A (JP)
Inventor: IKUBO MASAHIRO
IPC: H05K3/34
Filed: 1983-03-11
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-H08207191-A (JP)
Title: Heating element and reticulated structure therefor
Inventor: MATSUMOTO YOSHIO
IPC: H05B3/14
Filed: 1995-02-06
Abstract: PURPOSE: To obtain a heating element excellent in lightweight properties, corrosion resistance, flexibllty, shape retention, heat resistance, electric leak resistance, dimensional stability and workability and enhanced in the contact with an electrode by joining the intersecting points of non-conductive fibers and conductive fibers. CONSTITUTION: The intersecting points of non-conductive fibers and conductive fibers are joined. As the non-conductive fibers, a glass fiber, an aramide fiber or a ceramic fiber is pref. and, as the conductive fibers, a carbon fiber is pref. from a viewpoint of flexiblility, corrosion resistance or tensile strength. The respective fibers are arranged, for example, so that the conductive fibers are arranged in one direction such as a warp yarn direction and the non-conductive fibers are arranged in one direction different from that of the conductive fibers or in two or more directions. The conductive fibers are divided into two or more blocks each consisting of two or more fibers and the respective conductive fibers in each block are pref. arranged at an interval of 1mm or more and the interval between the respective blocks is set to 1cm or more.  The mesh size of the conductive fibers and non-conductive fibers is pref. set to 1-500mm.
Patent JP-S58156890-A (JP)
Inventor: NAKANIWA TOMOKO
IPC: G21C17/00
Filed: 1982-03-15
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-H02219566-A (JP)
Title: Treated euglena and use thereof
Inventor: KITAOKA SHOZABURO
IPC: C12N1/12
Filed: 1989-02-21
Abstract: PURPOSE:To stably supply treated Euglena having improved dispersibility and handleability by freeze drying or freezing raw Euglena. CONSTITUTION:The objective treated Euglena having improved dispersibility is produced by freeze-drying or freezing raw Euglena. Since the treated Euglena has excellent dispersibility in water, it is suitable as a feed for small aquatic animals. In the case of using the Euglena as a feed for small aquatic animal, it may be enriched with omega-3 highly unsaturated fatty acid or various vitamins by treating the Euglena with the fatty acid, etc., during cultivation.
Patent JP-S57154808-A (JP)
Title: Hybrid type superconductive magnet device
Inventor: TANAKA MINORU
IPC: H01F6/06
Filed: 1981-03-20
Abstract: PURPOSE:To set the positions of two coils accurately by mounting both coils to a receiving pan to which difference in stages adjusting grooves setting the relative central positions of the two coils and their height is formed. CONSTITUTION:The hybrid type superconductive magnet device is formed in such a manner that the internal coil 1 and the external coil 2 are mounted to the receiving pan 10, and encased and fixed to a cryostat not shown. The concentrical grooves 11, 12 are shaped to the receiving pan 10 and the coils 1, 2 are set concentrically, and the difference in stages of height h is formed to the groove 11 and the centers in the longitudinal direction of the coils 1, 2 are conformed. Accordingly, since the centers of the coils 1, 2 can easily be conformed, both coils can be used efficiently, and the deviation of the coils can also be prevented.
Patent JP-S58158758-A (JP)
Title: Multi-cpu controlling system
Inventor: KOBAYASHI ICHIROU
IPC: G06F15/16
Filed: 1982-03-15
Abstract: PURPOSE:To reduce the memory capacity and also to easily execute registration, editing, etc., by connecting a part of the address space of a multi-CPU to a common memory unit, so that its memory unit can be accessed from each CPU. CONSTITUTION:To each of plural CPUs 1, 2, buses A, B are connected, and to each bus A, B, memories 3, 4 and input/output parts 7, 8 are connected, by which a multi-CPU controlling system is constituted. On this controlling system, a common memory unit 9 is provided, this unit 9 is connected to each bus A, B, and the unit 9 is held in common by the CPU1 and the CPU2. On this unit 9, common memory requesting circuits 11A, 11B for outputting a request signal in accordance with a request from the CPU1 or the CPU2, a priority circuit 12 for deciding a prescribed priority order by arranging said request, and a common memory 14 controlled by an output of the circuit 12 are provided. In this way, the capacity of the memories 3, 4 is reduced, and also the work such as registration, editing, etc. is executed easily.
Patent JP-H02219060-A (JP)
Title: Method of developing photosensitive material containing diazo resin
Inventor: MATSUBARA SHINICHI
IPC: G03F7/32
Filed: 1989-02-20
Abstract: PURPOSE:To enable desired development to be attained with good developability by developing a photosensitive material containing a diazo resin having anions, such as PF6<->, BF4<-> organic anions, or a mixture of them, with a specified developer. CONSTITUTION:The photosensitive layer formed on a substrate contains the diazo resin having anions, such as PF6<->, BF4<->, organic anions, or a mixture of them, and an alkali soluble and swellable polymer compound. This photosensitive material is developed with the developer having a pH of >=2.0 at 25 deg.C and substantially not containing an organic solvent, thus permitting problems caused by the use of the organic solvents to be solved and desired development to be attained with good developability.
Patent JP-S55131397-A (JP)
Title: Preparation of l-threonine by fermentation
Inventor: MIWA KIYOSHI
IPC: C12N15/00
Filed: 1979-04-02
Abstract: PURPOSE: To obtain L-threonine in much high yields, by cultivating a strain having high L-threonine producing power, obtained from a plasmid containing deoxyribonucleic acid carrying genetic information related to the synthesis of L-threonine.  
     CONSTITUTION: A plasmid containing a deoxyribonucleic acid (DNA) fragment carrying genetic information related to the synthesis of L-threonine, obtained from a well-knoun mutant belonging to a genus of Escherichia, having fastness to α-amino- β-hydroxy valeric acid. The recombined plasmid is introduced into bacteria belonging to a genus of Escherichia not requiring L-threonine to give a strain having high L-threonine producing power. The resulting L-thermonine producing strain is cultured in a conventional medium comprising a carbon, nitrogen sources, and inorganic ion, and, if necessary, a trace amount of organic nutrient. The cultivation is carried out under aerpoboic condition with the pH and the temperature of the medium properly regulated until L-threonine stops formation and accumulation. L- threonine is obtained from the cultured liquid by a conventional method. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S56145236-A (JP)
Title: Alkoxylated fat alcohol having end group chain-closed with propylene, its manufacture and its use
Inventor: UORUFUGANGU FUODORATSUKA
IPC: C07C41/06
Filed: 1981-03-20
Abstract: 1. A compound of the formula I  see diagramm : EP0036550,P4,F1  where R is C8 -C20 -alkyl and A is a polyalkylene oxide radical composed of from 4 to 30 alkylene oxide units, of which from 100 to 60 mole % are ethylene oxide units and from 0 to 40 mole % are 1,2-propylene oxide units or 1,2-butylene oxide units or a mixture of these.
Patent JP-S63206256-A (JP)
Inventor: SHINOZAKI NOBUYO
IPC: A61N1/06
Filed: 1987-02-23
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-S52123056-A (JP)
Title: Device for registering elevator ride call
Inventor: KANBARA KATSUYUKI
IPC: B66B1/14
Filed: 1976-04-08
Abstract: PURPOSE: To improve the reduction of a service when a ride registering circuit is in trouble by stopping the cage on registered floor by the other call when any one of upward and downward ride call registering circuits becomes in trouble. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-S63227609-A (JP)
Title: Improved production of polyamine
Inventor: RICHIYAADO HATSUTOFUIIRUDO JIY
IPC: C08G12/40
Filed: 1988-02-24
Abstract: An improvement is described in the process of preparing polymethylene polyphenyl polyamines by condensing aniline and formaldehyde in the presence of an acid catalyst. The improvement entails adding a minor proportion of a polyamine mixture comprising di(aminophenyl)methanes and oligomeric polymethylene polyphenyl polyamines, collectively known as polymethylene polyphenyl polyamines or polymeric MDA, to an intermediate stage of the condensation reaction where the various intermediately formed aminobenzylamines are present. The process lends itself to either a batch or continuous method for preparing the polyamines. The improvement is actually observed in the polymethylene polyphenyl polyisocyanates derived from the polyamines which have substantially reduced color over those polyisocyanates prepared from polyamines prepared via a prior art method. Such color improvements invariably carry over to polyurethane products derived therefrom.
Patent JP-H05242856-A (JP)
Title: Inductive plasma mass-spectrographic device
Inventor: NAKAGAWA YOSHITOMO
IPC: G01N27/62
Filed: 1992-02-26
Abstract: PURPOSE:To analyze an ultra-micro quantity of impurities with an inductive plasma mass-spectrographic device by removing therein those ions which have passed through a mass filter to form background noise, and leading, only ions to be sensed to a sensor. CONSTITUTION:An inductive plasma mass-spectrographic device is structured so that an auxiliary electrode 18 to admit passage of only ions bearing a specific energy is installed between the outlet from a mass filter ID and a sensor 13. Between the axis of mass filter 10 and the sensor 13, the auxiliary electrode 18 is provided with an aperture which leads the ions of specimen having passed through the mass filter 10 to the sensor 13, which is characterized by that a bias is impressed on the electrode. This lowers the background noise.