baber/WOPTO huggingface dataset:
Patent JP-H04361090-A (JP)
Title: Thermal transfer record medium
Inventor: HIYOSHI YOSHIHIKO
IPC: B41M5/40
Filed: 1991-06-07
Abstract: PURPOSE:To provide a thermal transfer record medium having a back layer with excellent adhesion to a base material and excellent smoothness, heat resistance and blocking resistance. CONSTITUTION:A thermal transfer record medium 1 comprises a thermal transfer ink layer 3 arranged on one face of a base material film 2 and a back layer 4 arranged on other face of the base material film 2 to which a thermal head contacts. The back layer 4 is a laminated body of the first back layer 5 and the second back layer 6. The first back layer 5 is a cross-link reactant of reactive resin and polyisocyanate. The second back layer 6 is reactive silicone oil. The first layer 5 and the second layer 6 are cured with the cross-link.
Patent JP-S6025872-A (JP)
Title: High-speed boat
Inventor: HANAWA TOMOO
IPC: B63B1/08
Filed: 1983-07-25
Abstract: PURPOSE:To reduce the wave making resistance with limited longitudinal inclination of a hull by forming the stern part in twin-hulls and an angle adjustable horizontal rudder below the water line is provided to produce a lift at the stern part during the high-speed sailing. CONSTITUTION:The stern is formed in twin hulls 11 and 11 and a horizontal rudder 12 free to adjust the action angle is provided below the water line therebetween. The flow between the twin hulls running from the bottom at the center of the hull of the ship is introduced to the horizontal rudder 12 as upward jet current 13. This produces a stable lift action at the stern during the high-speed sailing to maintain a sailing position with limited longitudinal inclination of the hull. Thus, the wave making resistance can be reduced.
Patent JP-S62291931-A (JP)
Title: Monomolecular film accumulator
Inventor: UEDA HISAMI
IPC: H01L21/368
Filed: 1986-06-12
Abstract: PURPOSE:To rapidly remove an impurity mixed in pure water in a tank and unnecessary grown film molecules by providing a first water tank having a water supply port under water level for developing film forming molecules and a second water tank which surrounds the first tank. CONSTITUTION:A monomolecule film accumulator has an outer tank 6 outside a water tank 1, and avoids the contact with the water level by a barrier 3 at the time of cleaning to move upward. Pure water is supplied from the port 9 in the bottom of the tank 1. In this case, water is steadily supplied to prevent the pure water in the tank 1 from convecting. The pure water 11 is steadily overflowed from the tank 1, and water level, mixed impurity 7, film forming molecules 5, 6 which become unnecessary are simultaneously overflowed to clean the tank. An exhaust port 12 is formed at the bottom of an outer tank 8 to exhaust pure water which contains contaminants. According to this structure, molecular orientation is high to uniformly form a monomolecule accumulation film in high efficiency.
Patent JP-H08333122-A (JP)
Title: Production of optical lens
Inventor: MIYAURA TOMOKO
IPC: C03B40/02
Filed: 1995-06-02
Abstract: PURPOSE: To prevent fusing of a preform to the surface of a mold by removing a surface altered layer of the preform and press molding the preform in a softened state. CONSTITUTION: A preform prepared from a glass material such as print glass is treated by chemical etching in which the preform is immersed in an acidic aqueous solution such as acetic acid, etc., washed with water, immersed in an aqueous solution of an alkali such as NaOH, etc., in a warm bath, washed with water and dried to remove a surface altered layer in thickness of about 10-200Å from the surface of the preform. Then the preform is placed in an upper and a lower molds having spherical mold surfaces subjected to precise planishing processing, is heated to a softened state together with the upper and the lower molds in an N2 or Ar gas atmosphere by a heating source at the outer peripheral part and press molded by applying a load to the upper mold.  Then the pressure is removed, the molding is cooled to give an optical lens having a uniform composition in the surface layer part and in the inner layer. When using the material from which the altered layer is removed, the material can be molded in <= about 300 shots under the same conditions without fusing.
Patent JP-S5259237-A (JP)
Title: Reserve tank limited water volume detective system of engine cooler
Inventor: SAKANO KENJI
IPC: F01P11/00
Filed: 1975-11-11
Abstract: PURPOSE: When the waer in the reserve tank ettached to the engine cooler is just short of overflowing, an alarm is given to the operator to ensure the holding of the volume of water. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-S5471240-A (JP)
Title: Enging heat retainer
Inventor: NAKAMURA MASARU
IPC: F01P11/20
Filed: 1977-11-16
Abstract: PURPOSE:To provide an engine heat retainer in a disaster preventive type engine, wherein a hot water tank is used in common with a cooling water tank. CONSTITUTION:A heater 4 is provided in a cool water tank 2, and a partition plate 7 is fitted to the upper part thereof. By the provision of the partition plate 7 a heat convection of the cooling water part and the hot water part heated by a heater 4 can be prevented. Accordingly, at the ordinary time, hot water is fed to an engine 1 by means of a pump 6 and heat is retained at any time, thus starting of engine in an emergency being prepared.
Patent JP-S5360892-A (JP)
Title: Purifying method for carbon momoxide
Inventor: FUYUKI USABUROU
IPC: C01B32/40
Filed: 1976-11-12
Abstract: PURPOSE: To obtain high purity CO contg. little impurities by separating CO in a mixed gas as a soln. of a CO-AlCl 4  cuprous complex and desorbing CO from the soln. followed by contacting the CO with arom. hydrocarbons, synthetic zeolite, and methanol under press. in succession. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-H031941-A (JP)
Title: Laminate polyester film
Inventor: SAKAMOTO SEIJI
IPC: C08J5/18
Filed: 1989-05-30
Abstract: PURPOSE:To extremely lessen the generation of scuff marks and wear powder and upgrade transparency by using a laminate polyester film having a polyester layer containing particles of superior resistance to wear as an outermost layer. CONSTITUTION:It is necessary to provide a polyester layer A containing 0.01 - 5 wt. % of inorganic particles of average grain diameter of 5 mum and Mohs' hardness of 8 or more on one or both surfaces of a laminate film. A remaining layer B can be of milti-layer structure, and preferably should be constituted of a polyester layer substantially. Thus, a film of superior resistance to wear fitting particularly for a field in which transparancy is required by blending certain specified particles in the layer A as the outermost layer to enhance running properties of the film and lessen the generation of scuff marks and wear powder to a minimum.
Patent JP-S5361639-A (JP)
Title: Prevention of adhesion of unvulcanized rubber
Inventor: MORITA SHIGEO
IPC: C08L33/02
Filed: 1976-11-16
Abstract: PURPOSE: A powdereed antiadhesion agent is spread on the surface of unvulcanized rubber and a water-soluble film-forming agent is applied thereto to form an antiadhesion layer on the surfaces of unvulcanized rubber, thus preventing the adhesion between unvulcanized rubbers. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-2000329097-A (JP)
Title: Shaft seal device for turbo type compressor
Inventor: YONEMURA NAOTO
IPC: F04D29/12
Filed: 1999-05-18
Abstract: PROBLEM TO BE SOLVED: To prevent process gas from leaking to the atmosphere by arranging a blow-by preventing fin which is projected outward of a radial direction from a sleeve disposed on a shaft side and for stopping flow of process gas between a process side labyrinth and an intermediate labyrinth, on an exhaust port for returning purge gas to a process side. SOLUTION: Since air supply pressure of a purge gas supplied from an air supply port 4 through an air supply port 12 is controlled so as to set slightly higher than an exhaust port 5, process gas is prevented from leaking to the atmosphere. When an abnormal situation is generated in this condition and process gas becomes high pressure, a blow-by phenomenon of process gas is generated, and areas of a process side labyrinth 7 and an intermediate labyrinth 8 are cut off by a blow-by preventing fin 10 arranged on a position of an exhaust port 5 and formed on a sleeve 2 attached to a rotary shaft 1, and the process side labyrinth 7 formed on a seal housing 6 side, and thereby, blow-by of process gas toward the atmosphere is prevented.
Patent JP-H03901-A (JP)
Title: Rotary engine
Inventor: BANDO YOSHIHIRO
IPC: F01C21/08
Filed: 1989-05-29
Abstract: PURPOSE:To eliminate the pressure difference between the space between both sides so as to improve performance by providing a through hole open to both sides of a rotor for communicating the space between both the sides encircled by a side seal in both the sides of the rotor with each other. CONSTITUTION:A rotor 1 is stored in a rotor housing 2, a side housing 3 and an intermediate housing 4, whereas a through hole 6 open to both sides of it is provided near the top of a rotor 1. Through the through hole 6, the space between both the sides 7, 8 formed inside a side seal in both the sides of the rotor 1 are communicated with each other to eliminate the pressure difference between these. This prevents the rotor 1 from being positioned to one side and makes the side seal slide on both sides in proper conditions along the opposing side housing 3. It is thus possible to prevent high pressure gas from blowing toward the side seals and entering the rotor 1.
Patent JP-H09314186-A (JP)
Title: Nitrogen removing process for organic sewage
Inventor: KATAOKA KATSUYUKI
IPC: C02F3/34
Filed: 1996-05-30
Abstract: PROBLEM TO BE SOLVED: To leave a small mount of ammonia nitrogen and nitrate nitrogen in treated water and provide stably the high nitrogen removing rate by regenerating biologically ammonia adsorbed zeiolite by nitration bacteria adhered to granular zeolite and feeding regenerated drain to a biological denitrification section. SOLUTION: Slurry 3 flowed out of a denitrification section is introduced into a precipitation tank 7 to prepare treated water, which is fed into a granular zeolite filling tank, and ammonia is selectively ion exchange adsorbed and removed therefrom. When the operation is continued further, the ammonia adsorption amount in zeolite is saturated, and the feed of raw water 1 is discontinued, and oxygen containing gas is aerated from the lower section of the zeolite filling tank 14 while a part of the treated water in the zeolite filling tank is fed into a zeolite layer. As a result, nitration bacteria are proliferated naturally on the surface of zeolite and fixed thereon. The ammonia adsorbed to zeolite is oxidized by the nitration bacteria and turned into digestive nitrogen. The high nitrogen removing rate can be provided stably by the arrangement.
Patent JP-H10323897-A (JP)
Title: Manufacture of pipe lining material
Inventor: KAMIYAMA TAKAO
IPC: B05D7/24
Filed: 1997-05-27
Abstract: PROBLEM TO BE SOLVED: To provide a method for manufacturing a pipe lining material for manufacturing easily and with good workability the pipe lining material of multi-layer structure. SOLUTION: An inner layer 2 is inserted into a tubular inversion guide liner 3 of high airtightness, and an inversion guide liner 3 and the inner layer 2 are inversion inserted into a surface layer 1 by applying the fluid pressure to the inversion guide liner 3, and then respective tubular resin absorbent materials 1A and 2A of the surface layer 1 and the inner layer 2 are impregnated with curing resin to manufacture a pipe lining material. The surface layer 1 and the inner layer 2 are manufactured respectively and individually by the arrangement, and respective manufactures are carried out with good workability, and among other things, a plastic film 1B coating the outer surface of the surface layer 1 is not marked.  Also the inner layer 2 is inserted smoothly into the surface layer 1 to overlap easily the surface layer 1 with the inner layer 2 and form a multi-layer structure, and the pipe lining material of the multi- layer structure of the desired plate thickness can be manufactured easily and with good workability.
Patent JP-H05329408-A (JP)
Title: Liquid spraying device
Inventor: KASHIMA HIDEO
IPC: B05B7/00
Filed: 1992-05-28
Abstract: PURPOSE:To provide a liquid spraying device by which the priming is properly operated at the time of an initial running. CONSTITUTION:A returning pipe is disposed from the pump outlet side of a liquid feeding pump of a two-liquid spray type liquid spraying device to a 1st tank. A stop valve 11 is interposed in a returning pipe. At the same time, this device is provided with a priming storing means 20 for storing the past priming operation, a priming means for operating a pump 3 only for the specified time to open the stop valve 11 when no memory of the priming operation is present in the priming storing means 20, a heater energizing means for starting the energizing of a heater 4f based on the on-operation of an operating switch 13 when the memory of the priming operation is present or after the priming is operated and a spray starting means for operating the pump 3 when the temp. of a vaporizer detected by a temp. sensor 4g rises to the set vaporizing temp.
Patent JP-H03176953-A (JP)
Title: Laser excitation form high current density type electron beam generator
Inventor: PIITAA II UTSUTEINGAA
IPC: H01J37/073
Filed: 1990-05-29
Abstract: PURPOSE: To generate an electron beam having high electric current density by covering a front face of a transparent substrate with a semitransparent film, and exaporating a photoelectron emitting material on it. CONSTITUTION: A light beam emitted from a laser 10 is controlled on its beam intensity by a modulator 11, and is deflected, and is introduced by an optical vertical train 12, and a focus is adjusted on a photoelectron emitting cathode 16 through lens 15. The cathode has a photoelectron emitting surface formed of, for example, Cs3 Sb to emit an electron when irradiated with a laser beam. A transparent substrate 40 to pass the light is arranged in the cathode 16, and a metallic coating layer 42 is deposited on one surface of the substrate 40 except for a central area 44. Next, a translucent conductive layer 46 is deposited on the layer 42 and the area 44, and lastely, a layer 48 of a photoelectron emitting material is generated in the area 44.  By this constitution, a strong laser beam can be applied from a back face of the substrate 40, and high density photoelectron gas can be generated in the forward direction of the substrate 40.
Patent JP-S6028425-A (JP)
Title: Prepreg for resin composition
Inventor: KUBODERA KAZUNAO
IPC: C08G59/62
Filed: 1983-07-27
Abstract: PURPOSE:The titled composition having long shelf life, improved low-temperature curing properties, adhesiveness to carbon fiber, not causing dry spot and turbulence of fiber, obtained by blending epoxy resin with an alkylphenolic resin with dicyandiamine, and a curing promotor. CONSTITUTION:100pts.wt. epoxy resin (preferably bisphenol A diglycidyl ether, etc.) is blended with preferably 2-20pts.wt. alkylphenolic resin shown by the formula (X is H, or CH2OH; R' is CH2OCH2, or CH2; R is >=4C alkyl, phenyl), preferably 3-12pts.wt. dicyandiamide, and preferably 1.5-8pts.wt. curing promotor (preferably dichlorophenyl-1,1-dimethylurea), to give the desired composition. USE:Fishing rod, golf shaft, etc.
Patent JP-H0430515-A (JP)
Title: Semiconductor processing equipment
Inventor: TAKAHARA SHOJI
IPC: H01L21/31
Filed: 1990-05-28
Abstract: PURPOSE:To facilitate the flow rate check of a mass flow controller and the hermeticalness check of a reaction chamber by providing a door shutter which always closes the reaction chamber end during treatment standby and can relieve pressure inside the reaction chamber as necessary. CONSTITUTION:There provided in a door shutter 12 which can relieve pressure inside the reaction chamber as necessary under the condition that the reaction chamber end is always closed. During treatment standby an end cap 4 is lowered to keep the reaction chamber end always closed by this door shutter 12. Therefore, the flow rate check of a mass flow controller 9 and the hermeticalness check of the reaction chamber are facilitated as necessary. During treatment a substrate boat 1 is mounted on an insulation cylinder 8 and housed into the reaction chamber by opening the door shutter 12. Recovery of the substrate boar 1 is achieved by the reverse action.
Patent JP-H0435318-A (JP)
Title: Logic signal level conversion circuit
Inventor: SUZUKI MASAO
IPC: H03K19/0175
Filed: 1990-05-28
Abstract: PURPOSE:To reduce power consumption by providing an npn bipolar transistor (TR) whose collector is connected to a high level power supply through a resistor, whose base is connected to a reference potential output terminal and whose emitter is connected to a low potential power supply via an MIS field effect TR and a resistor. CONSTITUTION:When a logic signal S1 fed to a logic signal input terminal T1 goes to a high potential level, MIS field effect TRs M1,M2 are respectively turned on and off and a connection midpoint between the TRs M1,M2 goes to a high potential level. Thus, a bipolar TR Q1 goes to a high potential level and a high potential level is obtained at a logic signal output terminal T2. When the logic signal S1 goes to a low potential level, the TRs M1,M2 are respectively turned off and on and a connection midpoint between the TRs M1,M2 goes to a low potential level. Thus, the TR Q1 is turned on and a connec tion midpoint between the resistor R2 and the TR Q1 goes to a low potential level and a low potential level is obtained at the output terminal T2.
Patent JP-H09294859-A (JP)
Title: Management device for game house
Inventor: NAGANO MITSUYOSHI
IPC: A63F7/02
Filed: 1996-05-07
Abstract: PROBLEM TO BE SOLVED: To collect various information via membership cards by installing card devices reading and writing the data of the data readable/writable membership cards by the noncontact method at the entrance of a game house and on game machines. SOLUTION: A card device 5 capable of reading or writing a membership card (noncontact type card) is provided on a game machine (pachinko machine) 2, and the membership card can be read and written via the card device 5 when a player having the membership card in the pocket approaches the card device 5. The card devices 5 are installed at the entrance, emergency exit, toilet room, rest room, and dispensers of a game house. When the player approaches any card device 5, the contents of the membership card are read and transmitted to a central control device, the data including the membership number and the time of entry and exit are recorded to know the movement of the player, and they can be utilized as data.
Patent JP-S6116256-A (JP)
Title: Engine exhaust recirculation system
Inventor: NAGAO AKIO
IPC: F02B29/08
Filed: 1984-07-02
Abstract: PURPOSE:To advance the vaporization and atomization of fuel so as to enhance the flammability and combustibility by regurating the recirculating time of exhaust gas by means of the open/shut control of a timing valve so that the recirculating time is set at an initial stage of suction stroke during the low load condition of engine, and is shifted to a delayed side in proportion to the increase of load. CONSTITUTION:A rotary valve 13 in which a rotation-free cylindrical valve body 15 provided with a main port 16 and a EGR port 30 communicating with the port 16 is housed in a cylindrical valve case 14 is interposed in each branch line of a suction manifold 5 in a multi-cylinder engine 1. The shaft of the rotary valve 13 is connected to the driving shaft via a variable mechanism of the rotary valve, and the controlling of this variable mechanism makes the recirculating time of exhaust gas supplied to a suction passage 6 through a EGR passage 29 variable. In this case, the recirculation time of exhaust gas is determined so that it is set an an initial stage of suction stroke during the low load condition of engine, and is shifted to a delayed side in proportion to the increase of load.
Patent JP-H06346990-A (JP)
Title: Connecting device for pipe
Inventor: SAKAKIBARA AKIRA
IPC: F16L21/08
Filed: 1993-06-08
Abstract: PURPOSE:To provide airtightness resistance and a pull-off preventing force by a method wherein by utilizing entanglement of a tongue owing to a fin piece arranged to the tongue piece brought into pressure contact with the outer peripheral surface of a pipe, the biting state of a ball body is held. CONSTITUTION:Horizontal planes 2a are formed at the two terminals of a coupling body 1 and a peripheral groove 4 at the tip of which a conical surface 3 is formed and a peripheral groove 10 having a conical surface 9 adjacently thereto and in a reverse direction. A holding member 6 having a fin piece 6a molded by using a resilient material is fitted in the peripheral groove 4 and a bellows type cylindrical packing 11 is fitted in the peripheral groove 10. Spherical bodies 5a are rollably placed in a number of small holes 5 formed in the base end of the holding member 6. When a pipe P is inserted in the insertion port 2 of a coupling body 1 in the intermediate part of which a stopper 7 is fitted, the tip part of the pipe P is inserted through the arrangement position of the spherical body 5a and brought into a butt against a fin piece 6a, having diameter lower than the outside diameter of the pipe P, and the fin piece 11a of the bellows type cylindrical packing 11 to deform the fin pieces. This constitution ensures the gearing state of a ball body through entanglement of a tongue piece and by utilizing slight pull movement of the pipe.
Patent JP-H0220569-A (JP)
Title: Ionomer silane coupling agent and use thereof
Inventor: EDOUIN POORU PURUUDOMAN
IPC: C03C17/30
Filed: 1989-06-01
Abstract: PURPOSE: To enhance the bonding strength at a high moisture by adding to a blend of an acid-functional silane and an acid functional film-forming material a sufficient amount of an ion compound having uni- and/or bi-valent metal cations to neutralize at least a portion of the acid-functionals combined in the blend.  
     CONSTITUTION: One mole of an acid functional silane, such as  3/2 OSI-CH 2 CH 2  CH 2 -COOH, one mole or so of an acid functional film-forming material comprising a carboxylated thermoplastic polymer and/or a carboxylated thermoplastic copolymer, and a sufficient amount of an ion compound having uni- and/or bi-valent metal ions, such as NaOH, to neutralize partly (about 20-80%) of the combined acid functionals of the above two, are blended together. Subsequent mixing should preferably be performed in a water dispersion. As the acid-functional film forming material a carboxylated polymer of a styrene butadiene copolymer, etc., is mentioned. 
     COPYRIGHT: (C)1990,JPO