baber/WOPTO huggingface dataset:
Patent JP-H0468002-A (JP)
Title: Diacetylene polymer and its crosslinked product
Inventor: KATO JINICHIRO
IPC: C08F20/28
Filed: 1990-07-09
Abstract: PURPOSE:To obtain a diacetylene polymer which is excellent in crosslinking reactivity, can give a high-toughness crosslinked product, and comprises specified repeating units. CONSTITUTION:A diacetylene polymer comprising repeating units of formula I (wherein A is hydrogen or methyl; X is hydrogen or 1-6 C monovalent hydrocarbyl; and R and R' are each 1-6 C bivalent hydrocarbyl). By reacting the diacetylene group of the polymer, a crosslinked product comprising structural units of formulas II and/or III (wherein A, X, R and R' are as defined above) can be formed.
Patent JP-S5968362-A (JP)
Title: Thermoplastic resin composition
Inventor: HATA HIROYOSHI
IPC: C08L51/02
Filed: 1982-10-13
Abstract: PURPOSE:To provide a compsn. flexible in the absence of plasticizers, excellent in transparency, heat resistance, weatherability, and low-temp. flexibility, by incorporating ethylene/vinyl acetate copolymer and particular block copolymer with vinyl chloride resin. CONSTITUTION:A thermoplastic resin compsn. which contains, as components, vinyl chloride resin, ethylene/vinyl acetate copolymer, and block copolymer of formula A-B-A (wherein A is a styrene polymer; B is a diene polymer). Said compsn. is transparent and excellent in flexibility, and has remarkably good heat resistance, thus being capable of use in a variety of fields where conventional resins are hardly usable so far, such as medical equipment (blood bag, infusion bag, catheter, blood circuit, circuit for artificial heart, surgical glove, etc.). In addn., it can also be used in laser, film for table ware package, tape substrate, wire coating materials, etc.
Patent JP-S6158968-A (JP)
Title: Starting air controller for diesel engine
Inventor: MISAO TSUYOSHI
IPC: F02B3/06
Filed: 1984-08-29
Abstract: PURPOSE:To control a starting air valve for its opening or closing operation according to engine running conditions, by installing the starting air valve, leading starting air into a combustion chamber of each cylinder, and a controller controlling over operations in each starting air valve with the specified on-off timing. CONSTITUTION:An angle sensor 74 detects a rotational position of a crankshaft 58. A group of pipe lines, leading starting air into a combustion chamber of each cylinder 10, are opened or closed by plural starting air valves 16. A controller 76 calculates the on-off timing of each starting air valve congruous with a running cycle of each cylinder on the basis of detection output of the angle sensor, and with the calculated on-off timing, operation in each starting air valve 16 is controlled. Thus, the on-off operation of these starting air valves is controllable according to the running condition of a Diesel engine.
Patent JP-H1119457-A (JP)
Title: Gaseous hydrogen chloride absorption device
Inventor: IKEGAMI KOHEI
IPC: C01B7/01
Filed: 1997-07-04
Abstract: PROBLEM TO BE SOLVED: To provide a gaseous hydrogen chloride absorption device in which the frequency of replacement of a member for feeding hydrogen chloride containing fluid to a gas absorber can be reduced in gaseous hydrogen chloride absorption devices. SOLUTION: An absorber 21 is provided with a fluid feeding nozzle 22 for feeding hydrogen chloride containing fluid B, and in the end part on the upstream side of the fluid feeding nozzle 22, an indirect cooler 23 for indirectly cooling the hydrogen chloride containing fluid B is arranged side by side, and also the fluid feeding nozzle 22 is provided with a guide passage in which a guide cylinder leading to inside the absorber 21 at least from the head part of the guiding cylinder 24 and intended for guiding the hydrogen chloride containing fluid B cooled by the indirect cooler 22 to inside the absorber 21 and a heat exchange inner cylinder which is a constituent member of the indirect cooler 23 are integrated into one body. The contacted part with the hydrogen chloride containing fluid B leading to the head part of the guide cylinder from the indirect cooler 23 is formed of tantalum.
Patent JP-S6157603-A (JP)
Title: Production of modified vinyl acetate resin
Inventor: HAYASHI TOSHIRO
IPC: C08F16/00
Filed: 1984-08-29
Abstract: PURPOSE:A specific alkyl-substituted styrene and vinyl acetate are copolymerized and, when needed, saponified to give a modified vinyl acetate resin which has good properties as an emulsifier, fiber-sizing agent or paper-sizing agent. CONSTITUTION:The copolymerization of an alkyl-substituted styrene of the formula (R is alkyl) such as a styrene substituted with methyl or ethyl group, preferably 0.5-10mol% and vinyl acetate is carried out usually in an alcohol solvent at 50 deg.C up to the boiling point of the polymerization system using a radical polymerization catalyst such as azobisisobutyronitrile, then, when needed, the resultant copolymer is saponified in the presence of an alkali dissolved in alcohol to give a modified resin containing aromatic hydrocarbon in the resin.
Patent JP-H109873-A (JP)
Title: Piezo-electric vibration gyroscope
Inventor: TAKAHASHI YUKIHIKO
IPC: G01C19/5663
Filed: 1996-06-19
Abstract: PROBLEM TO BE SOLVED: To achieve stabilization of characteristic to external environmental changes and a lower cost by properly selecting the way of supporting a support device and the quality of material. SOLUTION: A piezo-electric vibrator 7 is so arranged to be driven with a resonance frequency of 1 wavelength resonance and a soft and a bonding is made on a node line of the piezo-electric vibrator 7 by a soft and insulating ring-shaped silicone rubber 31. Then, a U-shaped groove 311 is formed on the outer circumference of the rubber to make a support device 30 easy to fix. The support device 30 is made up of a bar-shaped metal comprising a AlZn based or FeNi based vibrationproof alloy with a low mechanical quality coefficient Qm and manufactured in a deformed Ω-shaped form with the Ω-shaped lower end thereof vertically extended.  The ring part of the deformed Ω-shaped support device 30 is fitted into the U-shaped groove of the ring-shaped silicone rubber 31 to support the vibrator 7 and an open end 301 of the deformed Ω-shaped support device 30 is mechanically fixed on a circuit board 9. Lead from the vibrator 7 is connected directly to the circuit substrate 9.
Patent JP-H0711144-A (JP)
Title: Asphalt composition
Inventor: KANDA NAOKI
IPC: C08L53/02
Filed: 1993-06-25
Abstract: PURPOSE:To obtain an asphalt compsn. excellent in binding power and applicability by compounding asphalt with a modified copolymer obtd. by reacting a specific copolymer with a specific modifier. CONSTITUTION:This asphalt compsn. is obtd. by compounding asphalt with a modified polymer obtd. by reacting a living vinylarom. hydrocarbon-conjugated diene random copolymer (e.g. a styrene-butadiene random copolymer) with a modifier which is selected from the group consisting of a carboxylic acid (ester), a nitrogen compd. selected from the group consisting of a compd. having a linkage of formula I (wherein X is O or S), an amino(thio)ketone, an amino(thio)aldehyde, and a (thio)isocyanate compd., a (thio)epoxy compd., a phosphorus compd. represented by (RO)3P or (RO)3P=O (wherein R is alkyl, alicyclic, or arom.), a halosilane or an organosilane compd. of formula II (wherein R<1> to R<4> are each alkyl or alkoxy), and an Sn compd. obtd. by replacing Si of formula II with Sn [e.g. 4,4'-bis(diethylamino)benzophenone].
Patent JP-H0928790-A (JP)
Title: Medical treating material
Inventor: TAKAKURA KOICHI
IPC: A61L33/00
Filed: 1995-07-17
Abstract: PROBLEM TO BE SOLVED: To make it possible to stably hold an antithrombotic property in blood by forming a medical treating material by immobilizing a subtilisin conjugated with a polyethylene(PE) glycol polymer to a base material. SOLUTION: The subtilisin is imobilized to the base material and the PE glycol polymer is conjugated with the subtilisin. Namely, the medical treating material is formed by immobilizing the subtilisin conjugated with the PE glycol polymer to the base material. A polymer, etc., obtd. by bringing cyanuric chloride into reaction with the terminal of a PE glycol chain are usable as the PE glycol polymer. The subtilisin is proteolytic erzyme of a mol.wt. of about 28000 produced by Bacillus bacteria and has fibrinolytic activity. Org. high- polymer materials, such as citin, and inorg. materials, such as glass, are used as the base material.
Patent JP-H1118536-A (JP)
Title: Machine for harvesting bulbous crop
Inventor: KANAI YOSHIHIDE
IPC: A01D23/04
Filed: 1997-07-04
Abstract: PROBLEM TO BE SOLVED: To provide a bulbous crop harvester capable of accelerating the dryness of harvested crops and facilitating a work for binding the harvested crops, and useful for onions, etc., by directing the stems and leaves of the crops with an upper guide bar in one side direction and directing the bulbous portions of the crops with a lower guide bar in the other side direction. SOLUTION: This bulbous crop-harvesting machine is provided with a crop- arranging and discharging device 9 at the final end sites of a pair of right and left carrying belts 34A, 34B for receiving the bulbous portions of the crops and nipping and carrying the neck portions. The crop-arranging and discharging device 9 comprises an upper guide bar 50 crossing to the carrying direction of the carrying belts 34A, 34B at a place above the carrying belts and extended in one rear side direction and a lower guide bar 51 crossing to the upper guide bar 50 and extended in the other rear side direction. The stems and leaves of the crops nipped with the carrying belts 34A, 34B are directed with the upper guide bar 50 in one side direction, while the bulbous portions of the crops are directed with the lower guide bar 51 in the other side direction.
Patent JP-S5881314-A (JP)
Title: Power amplifier
Inventor: ISHIZAKI YASUHIRO
IPC: H03F3/20
Filed: 1981-11-10
Abstract: PURPOSE:To supply stabler electric power to a load which varies in impedance extremely by adding a constant-current driving circuit which decides on the output current of the output circuit of a power amplifier without reference to the load to the output circuit. CONSTITUTION:A signal from a signal source 1 when positive flows to an N-CH driver transistor (TR) 4 through a resistance 2 to drive an N-CH power TR6, and a signal voltage is applied to a P-CH power TR22 for constant-current driving. The N-CH power TR6 applies the signal voltage to the P-CH power TR22. A load voltage is fed back through a feedback resistance 20. When the load 41 of a power amplifier has a less resistance value, a constant-voltage driving state is set principally by the current from the N-CH power TR6 and when a large resistance value, the output current of the P-CH power TR22 is large to set the constant-voltage driving state, supplying constant electric power. Even when the signal is negative, the same effect is obtained.
Patent JP-H07173808-A (JP)
Title: Buried snow melting device
Inventor: KAMO YOSHIAKI
IPC: E03F5/10
Filed: 1994-08-01
Abstract: PURPOSE:To eliminate the detention of water around a snow melting cylinder and to increase durability of the snow melting cylinder by absorbing snow melted water occurring in snow melting chambers with an automatic submerged pump, and injecting hot water inside the snow melting chamber from a shower pipe connected thereto. CONSTITUTION:A main body frame is buried in the ground except an upper opening, and the inside of the main body frame is divided into a burner chamber 30 and snow melting chambers 1 and 2 with partition boards 3, 19 and 29. A hot wind from a burner 26 provided to the burner chamber 30 is blown to the inside of a snow melting cylinder D in the snow melting chambers 1 and 2, and snow is melted around it. In such a buried snow melting device, snow melted water occurring in the snow melting chambers 1 and 2 is absorbed with an sutomatic submerged pump 9 provided downward from the snow melting cylinder D. A shower pipe 11 connected to the automatic submerged pump 9 is provided to the upper part of the snow melting chambers 1 and 2, and considerably heated water is injected inside the snow melting chambers 1 and 2. According to the constitution, in the case it is not used, the water can not be stagnated around the snow melting cylinder D.
Patent JP-H053731-A (JP)
Title: Method for feeding solution for water culture or the like
Inventor: HOSOKAWA YOSHIO
IPC: G05D7/00
Filed: 1991-06-26
Abstract: PURPOSE:To properly feed a solution to rock wool, etc., in water culture. CONSTITUTION:Feed of a solution is started on signals from moisture sensors 6 and 7 and the solution is supplied through an integrating flowmeter 3 into rock wool heads 10 up to a prescribed amount determined by water level sensors 9. Excess water in the preset amount based on the aforementioned amount of the fed solution is then supplied. After feeding the solution up to the prescribed amount as described above, excess water is fed in the preset amount regardless of the above-mentioned amount of the fed solution.
Patent JP-H0472201-A (JP)
Title: Pallet device system
Inventor: TABUCHI SHUNEI
IPC: B65G1/137
Filed: 1990-07-10
Abstract: PURPOSE:To enhance the reliability of data, and thereby reduce the burden of an operator by measuring the weight of loaded works at the side of a pallet so as to transmit the result of the measurement, obtaining the number of works based on data received, and thereby automating a data input operation in such a way as to renew the number of works in stock. CONSTITUTION:The weight of works 4 loaded on a pallet 1 is measured by a weight measuring section 6, and the data of the measurement is transmitted from a transmitter receiver section 8 together with the identification code, the unit weight data and the pallet number of the works 4 inputted from a control section 7. The transmitted data as mentioned above is received by one of data transmitter receivers 2,... The data is sent to a computer 3 where the number of the works 4 loaded on the pallet 1 is computed so that the number of works in stock is thereby renewed.
Patent JP-H0470035-A (JP)
Title: Preferential transmission system for packet exchange network
Inventor: IGAI YUSUKE
IPC: H04L47/6275
Filed: 1990-07-09
Abstract: PURPOSE:To attain the transfer of information with designation of plural preference levels and without using any additional information given from the terminals by setting the priority to each logical path number of terminals end producing a cell setting request with use of a logical path corresponding to the priority of the information to be transferred when a call setting request packet is sent by an optional terminal. CONSTITUTION:The priority is previously set to each logical path number of each terminal. When the desired information is sent from a terminal 10, a call setting request packet is sent out through a logical path of the terminal 10. A packet exchange device 2 receives the call setting request packet and retrieves the date of a prescribed preference level based on the received logical path number. Then the device 2 recognizes the priority of the received request packet. When the data are transferred after a cell is set. The queuing is applied to a trunk circuit transmission queue 5 of a trunk line 6 at the ratio set previously for each queue via the queues 40-4x of the priorities corresponding to those recognized when the calls are set. Thus no addition means is required when the priority recognition information is added to a call setting packet.
Patent JP-H0527678-A (JP)
Title: Poute search method of on-vehicle navigation system and map data storage medium
Inventor: NAKATANI YASUHIRO
IPC: G01C21/00
Filed: 1991-07-22
Abstract: PURPOSE:To realize a route search method which prevents the increase in the amount of the arithmetic processings during a long range route search, improves the search efficiency and reduces the time required to perform a route search. CONSTITUTION:In the route search method of an on-vehicle navigation system which derives the shortest route from a departure point to the destination based on map data, all roads are divided into plural regions each of which are mutually passable and are stored as map data. The map data contains regional connectivity information which indicates whether each region is passable or not. Then, the system cpmputes a total of the distances which connect the representative points of each region that belongs to the departure point and the destination, sets the total so as to make it a minimum, performs a route search for the roads within the selected regions and then, derives the route.
Patent JP-S6071810-A (JP)
Title: Burner
Inventor: DEGUCHI NAOKI
IPC: F23M9/06
Filed: 1983-09-28
Abstract: PURPOSE:To improve durability and heat exchanger efficiency of a heat exchanger and a case by preventing superheating of the heat exchanger, by arranging a contraction plate controlling diffusion of a flame between the heat exchanger and a burner. CONSTITUTION:A contraction plate 7 controlling diffusion of a flame is arranged between a heat exchanger 6 provided in front of a burner 2 and the burner 2. As the contraction plate 7 is a thing having a contraction part 8, which is a little smaller than the outer diameters of the burner 2 and the flame 3, that is a hole, the flame 3 and secondary air passes through the contraction part 8, the tip of the flame 3 is surrounded and wrung by the secondary air passing through the external circumference of the flame 3 and become small, external circumferential parts of the heat exchanger 6 and a case 1 are prevented from superheating by making heating concentrate to a central part of the heat exexchanger 6. As there is no superheating on the heat exchanger 6 and the case 1, radiation of heat to the outside is controlled and heat exchanger efficiency becomes favorable also.
Patent JP-S6311350-A (JP)
Title: Ink jet head protecting mechanism
Inventor: MUNEHIRO HIDEHIKO
IPC: B41J2/165
Filed: 1986-07-31
Abstract: PURPOSE:To prevent the drying of the leading end of a head nozzle, by mounting a porous material impregnated with a thermoplastic substance receiving heat from the leading end of the nozzle to reversibly change from a solid to a liquid to a head cap member. CONSTITUTION:A head cap member 6 is constituted by impregnating a porous material such as paper, cloth or sponge with a thermoplastic substance and seals the leading end of the nozzle of an ink jet head 2 by the melting and solidification of the thermoplastic substance. A heating element 3 is always heated during printing and, after the ink jet head 2 is closely contacted with the head cap member 6, heating is stopped. Therefore, when the leading end of the nozzle of the heated ink jet head 2 is pressed to the head cap member 6, the thermoplastic substance at the pressed part is melted to cover the leading end part of the ink jet head 2. Thereafter, when the heating of the heating element is stopped, the thermoplastic substance is solidified to perfectly seal the leading end part of the ink jet head 2. At the time of printing, the heating element 3 is heated at first and the thermoplastic substance around the leading end part of the ink jet head 2 is melted and a carrier 4 subsequently moves to a printing area.
Patent JP-S57104052-A (JP)
Title: Warming device
Inventor: TAZAWA TAKASHI
IPC: F24J2/04
Filed: 1980-12-19
Abstract: PURPOSE: To raise heat absorbing efficiency by coloring dark a heat accumulating material in utilization of heat energy released in solidification of a specific heat accumulating material that has become liquid by absorbing external energy.  
     CONSTITUTION: A warming device comprising warming single units 2 and 3 has bag shaped bodies 4, 5, 6, and 7 made of highly heat-resistant synthetic resin, and heat accumulating bodies made of a high molecular material with high latent heat in melting such as poly sthylene glycol is dyed black and put in the bag shaped bodies by sealing outside. The bags are made one body with base plates 10 and 11 made of foamed styrene that is pliable, and the outer faces of the bags are covered with cloth 12 and 13 and Velcro tapes are placed on the matching faces 14 and 15, and on the center each half plates of a hinge 16 is pasted. The heat accumulating bodies 8 and 9 are melted by water bath and are added lamp soot, stirred, and then added detergent solution, stirred again and dyed dark. The side that has small holes 18 to control heat emission are made to contact, for example, human body 17 while being used. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-2000018693-A (JP)
Title: Air conditioner
Inventor: KUNO YUKIO
IPC: F24F13/04
Filed: 1998-06-26
Abstract: PROBLEM TO BE SOLVED: To provide an air conditioner in which outer air can be introduced while suppressing generation of draft through a relatively simple means. SOLUTION: The air conditioner comprises an air conditioner body 11, a plurality of air outlet mechanisms 13 coupled with the air conditioner body 11 through a duct 15, an outer air introduction fan provided independently from the air conditioner body 11 and a chamber 17 coupled with the outer air introduction fan wherein the chamber 17 is coupled with the plurality of air outlet mechanisms 13 through a duct 21. According to the structure, conditioned air introduced to the air outlet mechanism 13 is mixed efficiently with fresh outer air while suppressing generation of draft.
Patent JP-H0931336-A (JP)
Title: Nucleating agent for crystalline thermoplastic resin, and crystalline thermoplastic resin composition and production thereof
Inventor: TAN JUNJI
IPC: C08L89/00
Filed: 1995-07-18
Abstract: PROBLEM TO BE SOLVED: To obtain a nucleating agent which is used for a crystalline thermoplastic resin and gives a crystalline thermoplastic resin compsn. which crystallizes quickly and gives a molded item having a good hue and excellent mechanical and/or optical characteristics. SOLUTION: This nucleating agent comprises a partial metal salt of a rosin acid having a Gardner color number in the molten state of 4 or lower The resin compsn. comprises 100 pts.wt. crystalline thermoplastic resin and 0.001-5 pts.wt. this nucleating agent.
Patent JP-S6241759-A (JP)
Inventor: KIYONARI TOSHIYUKI
IPC: H01F41/02
Filed: 1985-08-19
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-H0844899-A (JP)
Title: Method and device for image processing
Inventor: UCHIGATA KOUICHIROU
IPC: G06T3/00
Filed: 1994-08-02
Abstract: PURPOSE:To dispense with an operation to delete unrequired data after trimming by automatically changing the size of image data corresponding to the shape of trimming. CONSTITUTION:One image to which trimming processing by using a cursor in all directions is desired to apply, is selected from eight images photographed by a CCD camera 10 and fetched in image memory 18. Edit processing is carried out to the image. In this way, an image processing part 22 is operated, and after the start and end points of the image to be segmented have been designated, the trimming of the image data in closed rectangular or open curved fashion is performed. The image processing part 22 displays such image data. In other words, areas other than the areas designated as the start and end points are cleared. Then, the size of the area is changed into a longitudinal and lateral size to be decided by the start and end points. When the trimming processing is completed, a control part 16 updates this image data by storing the image data in the image memory 18. In this way, the image data can automatically be updated to have an appropriate size.