baber/WOPTO huggingface dataset:
Patent JP-H0341199-A (JP)
Title: Method for cleaning carbon material with chlorine fluoride gas
Inventor: KOBAYASHI YOSHIYUKI
IPC: C01B9/08
Filed: 1989-07-10
Abstract: PURPOSE:To enable an effective cleaning of a molded carbon material without damaging the material by bringing the material into contact with a chlorine fluoride gas contg. ClF, ClF3, or ClF5 at a specified temp. range. CONSTITUTION:A molded carbon material is brought into contact with a chlorine fluoride gas contg. at least one gas selected from the group consisting of ClF, ClF3, and ClF5 at 100-350 deg.C to clean the carbon material. Thus, deposit by chemical vapor deposition on the carbon material is very effectively removed without substantially etching the carbon material. Using the chlorine fluoride gas entirely or mainly comprising ClF3 is pref. Deposit of a metal such as W, Si, Ti, V, Nb, Ta, Se, Te, Mo, Re, Os, Ir, Sb, and Ge, and a nitride, carbide and alloy of these metals can be removed by this method.
Patent JP-H04372753-A (JP)
Title: Magneto-optical disk recording and reproducing device
Inventor: FUJITA GORO
IPC: G11B11/105
Filed: 1991-06-21
Abstract: PURPOSE:To control the variation of a gain of a height servo due to the deviation, etc., of the reflection rate of a disk. CONSTITUTION:Light from an auxiliary light source LED is reflected with the disk and is made incident on optical detectors 10a, 10b. Each output of optical detectors 10a, 10b is supplied to a differential amplifier 20 and an adder 50 and the output of the differential amplifier 20 becomes a height error signal. The height error signal is controlled by a variable gain amplifier 60 so as to be constant at a gain in accordance with the addition output of the adder 50. The height error signal controlled the gain is supplied to an actuator 2 controlling the distance with respect to the disk of a magnetic circuit Mg through a driving amplifier 30.
Patent JP-2001007493-A (JP)
Title: Flux storing device and method for transfering flux
Inventor: KOBAYASHI TATSUHARU
IPC: H01L21/60
Filed: 1999-06-23
Abstract: PROBLEM TO BE SOLVED: To eliminate adherence of a flux to an excess place by forming a supply area in a flux storage space in a substantially the same size as a transfer area of a transfer head, and raisably providing a flux surface of the supply area while maintaining the flux surface substantially parallel to the transfer area. SOLUTION: The flux storing device 10 comprises a flux storage space having a flat supply area 17'. A stage 16 for forming the area 17' of the space has a substantially the same size as a transfer area 17 to a transfer head 13, and is set substantially parallel to the area 17. When a flux is transferred to the head 13, the stage 16 is vertically movable while maintaining the head 13 substantially parallel to the area 17. Thus, since the flux can be transferred without approaching a raised portion of the flux to the head 13, the flux is not adhered to an excess place of the head 13.
Patent JP-H10344-A (JP)
Title: Kneader for concrete and the like
Inventor: MAEDA MATAHEI
IPC: B01F13/10
Filed: 1996-06-18
Abstract: PROBLEM TO BE SOLVED: To enable efficient kneading by mechanically realizing a kneading method in which a material to be kneaded which is rolled and formed into a belt is turned up and piled up in layers and furthermore rolled and also giving effective movement to the whole when being kneaded. SOLUTION: A kneader is provided with a drum body 1 for housing a material to be kneaded is housed inside, a support mechanism for rotatably supporting the drum body 10 around horizontal shafts 11a, 11b, a driving mechanism for reciprocatively rotating the drum body 10 around its horizontal shafts by a prescribed angle, and a roller 40 for rolling a material to be kneaded in the drum body 10. On the inner surface of the drum body 10, push-up means 15, 16 for moving the material to be kneaded in the drum body 10 with the rotation of the drum body 10 are provided. Furthermore, the rotation angle of the drum body 10 is set so that a part of the material to be kneaded moving with the rotation of the drum body 10 may fall or be turned up by gravity to be piled up.
Patent JP-H0812799-A (JP)
Title: Polyolefin finely porous film and its manufacture
Inventor: KONO KOICHI
IPC: C08J9/28
Filed: 1991-06-21
Abstract: PURPOSE:To obtain a polyolefin finely porous film wherein the pores have a suitable average diameter and the distribution of the pore diameters is sharp by forming a gel sheet from a solution of a composition obtained by mixing a nucleator into a polyolefin having a specific molecular weight, stretching the sheet, and removing the solvent. CONSTITUTION:This polyolefin finely porous film contains 1wt.% or more component having weight-average molecular weight of 7X-10<5> or more, is made of a composition containing 0.1 to 5 pts.wt. nucleator (e.g. aluminum benzoate) per 100 pts.wt. polyolefin whose (weight-average molecular weight/number- average molecular weight) is from 10 to 300, and has a thickness of 0.1 to 50mum, a rate of vacancy of 35 to 95%, an average through hole diameter of 0.05 to 1.0mum, and a tensile break strength of 200kg/cm<2> or more. This polyolefin finely porous film is produced by extruding from a die a solution of 10 to 50wt.% composition prepared from the above polyolefin and nucleator and 50 to 90 pts.wt. solvent (e.g. paraffin oil), streching the thus formed gel composition at a temperature of 10 deg.C or below, and removing the remaining solvent.
Patent JP-H0463717-A (JP)
Title: Sunvisor for automobile
Inventor: KANAYAMA MASAAKI
IPC: B60J3/02
Filed: 1990-07-04
Abstract: PURPOSE:To effectively prevent the deformation of clothing and bring an automobile sunvisor to the outside while hanging the clothing by using the automobile sunvisor as a hanger of the clothing and at this time rotationally moving light shielding plates obliquely downward. CONSTITUTION:In case of fitting a sunvisor 4 in the use of a handle 3 for rear crews, the sunvisor 4 has a bracket 7 fitted on a ceiling 2 via a screw 5 common with the handle 3 and has a semicylindrical elastic holding piece 8 integrally molded at the lower part thereof. The sunvisor 4 has the frame 10 constructed of a mainframe plate 11 and a cover plate 12 in a thin foil that is open on both right and left sides and protrudedly provided with the axial portion 15 sideways on the upper part thereof to be detachably held by the elastic holding piece 8. In the frame 10 a pair of light shielding plates 20 are inserted from both right and left sides and pivotally supported by the axial cylinder portion 17. Each light shielding plate 20 has an engagement piece 21, engaged with the first stopper 18, protrudedly formed on the upper part of the inside edge thereof and an engagement portion 22, engaged with the second stopper 19, formed on the lower part of the inside edge, so that each light shielding plate 20 can be rotationally moved upward while being energized by a wound spring 23.
Patent JP-S57102542-A (JP)
Title: Exhaust gas heat collecting device for heat engine
Inventor: HAMAZAKI TOSHIHARU
IPC: F02G5/02
Filed: 1980-12-16
Abstract: PURPOSE: To obtain an efficient waste heat collecting system by providing a regulator valve in an exhaust gas bypass pipe of an economizer for enabling to control the amount of exhaust gas in the economizer via the regulator valve on the basis of the steam pressure generated in the economizer.  
     CONSTITUTION: For collecting the waste heat of a Diesel engine for shipping, exhaust gas 2 passes not only through a heat exchanger 1 but through a bypass passage 10 thereof, and is exhausted outside. In the heat exchanger 1, heated water 16 in a steam separator 4 is made to circulate by a pump 3, and evaporated steam is returned to the steam separtor 4 via a pipe 15. This steam is sent to a proper user apparatus 5 via a pipe 17. Meanwhile, when the steam in the steam separator 4 is increased, the steam must be discharged wastefully. Therefore, the steam pressure is detected 12, and a control valve 11 of the bypass pipe 10 is opened to regulate the amount of evaporated steam for improving the total efficiency of a system. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-H08332340-A (JP)
Title: Deodorization method
Inventor: NAKATSUJI TADAO
IPC: B01D53/74
Filed: 1995-06-09
Abstract: PURPOSE: To efficiently remove odorous components including ammonia which are contained in the atmosphere or exhaust gas from various factories etc. CONSTITUTION: In this deodorization method for removing odorous components including ammonia in which an ozonizer is placed on the upstream side, and a deodorization catalyst and a denitration catalyst are placed on the downstream side, the deodorization catalyst is carried on a carrier which can be heated by the passage of the electric current, and the surface of the carrier is heated at 100-400 deg.C, preferably 150-350 deg.C.
Patent JP-S6156569-A (JP)
Title: Key telephone system
Inventor: MIYAMOTO YOSHIHIKO
IPC: H04M11/10
Filed: 1984-08-27
Abstract: PURPOSE:To transmit accurately a message to a called subscriber when he/she is absent by incorporating a cassette recorder to a key telephone system and at the same time to attain recording and reproduction the messages and the contents of conferences through the key telephone system like an ordinary cassette recorder. CONSTITUTION:A cassette recorder 10 is connected in parallel to the channels led from trunk line/PBX circuits (a) and (b) via a mobile contact 11 and a fixed contact 12 of the 1st changeover switch 1. While a network circuit 4 is connected to both circuits (a) and (b) via the 2nd changeover switch 2. When the calls delivered through both circuits (a) and (b) are recorded, a channel is changed to the sides of a mike 9 and a speaker 8 from the side of a handset 5 via the switch 2. Then the switch 1 is set at the channel side with a switch 3 turned on, and a sound record button 131 provided on a telephone is pushed for execution of sound recording. In a reproduction mode the switch is set at the sides of the speaker and the mike and the switch 3 is turned off. Then a reproduction button 132 is pushed after a speaker button 121 provided on the telephone is turned on.
Patent JP-H0465662-A (JP)
Title: Sensor for oxidative gas
Inventor: MATSUURA YOSHINOBU
IPC: G01N27/12
Filed: 1990-07-04
Abstract: PURPOSE:To obtain the gas sensor which has a high sensitivity to oxidative gases of NOx, O3, etc., and is slightly disturbed by combustible gases by providing a WO3 film connected with a pair of electrodes and a heater for heating the WO3 film on a heat resistant insulating substrate. CONSTITUTION:This sensor consists of the heat resistant insulating substrate 2 consisting of alumina, etc., the thin film 4 of WO3, the electrodes 6, 8, 10, the heater 12 of an RuO2 film, etc. The WO3 has the exceptionally high sensitivity to the oxidative gases of NOx, O3, etc., and has the lower sensitivity to other gases and, therefore, the gas sensor having the high sensitivity to the NOx is usable for controlling the introduction of the outdoor air to an automobile. Not the combustible gases, such as CO and H2, in the exhaust gases are detected but the NOx in the exhaust gases is detected by the gas sensor having the high sensitivity to the NOx. The NOx is contained in a large amt. in diesel exhaust gases and the sensor having the high sensitivity to the diesel exhaust gases is obtd. The NOx is included in gasoline exhaust gases as well. The detection of the gasoline exhaust gases is possible therefrom as well.
Patent JP-2001012625-A (JP)
Title: Shutoff valve mechanism
Inventor: HATANO MINORU
IPC: F16K15/03
Filed: 1999-06-24
Abstract: PROBLEM TO BE SOLVED: To prevent the function of a shutoff valve from being deteriorated due to repeated opening and closing operation. SOLUTION: A valve mechanism has the same function as that of a check valve composed of a valve part 3 for opening and closing a passage for fluid medium, and a resilient function part 7 formed of a resilient member provided at one side surface of the valve part 3. In this arrangement, when the passage 2 is closed by the valve part 3, the resilient function part 7 may be made into contact with the inner surface of the passage while the passage 2 is closed by the valve part 3. When the valve part 3 is pressed by the fluid medium so as to open the passage 2, the valve part 3 can be opened, overcoming the resilient force of the resilient function part 7.
Patent JP-S6420880-A (JP)
Title: Variable house toy
Inventor: KANDA SHUICHI
IPC: A63H33/42
Filed: 1987-07-16
Abstract: PURPOSE: To quickly change expression or the liek of a standing solid object by adding the light having the same colors as the respective different three colors to the standing solid object colored with different colors with respective expressions, shapes and patterns or the reflected light from its standing solid object by an optical color adding means. CONSTITUTION: A standing solid object D2 where at least a part of plural expressions, shapes, patterns or the like are colored with mutually different colors or different system colors with respective collective expressions, shapes and patterns and one or both of plane bodies, are provided. An optical color adding means A composed of a coloring film 10 and a lamp 14 adds the same colors as respective different colors of the expressions, the shapes and the patterns to the reflected light from the plane bodies, or adds the light having the same colors as the respective different colors of the expressions, the shapes and the patterns to the standing solid object or the plane bodies. As a result, the expressions, the shapes and the patterns or the like of the standing solid object or the plane bodies are quickly and easily changed and restored, and it can be enjoyed.
Patent JP-S6158921-A (JP)
Title: Intake device of internal-combustion engine
Inventor: NAKANISHI KIYOSHI
IPC: F02B1/04
Filed: 1984-08-29
Abstract: PURPOSE:To ensure air flow into a bypass path to weaken securely swirl current in high load by disposing an opening of the bypass path for a swirl port located downstream and directed to the upstream of intake flow when a valve for opening and closing a straight port of two intake valve system engine is closed. CONSTITUTION:A cylinder is provided with two intake valves 5, 6. A straight port 13 is provided right beneath an intake port 9 and branched sidewise to provide a herical type port 12. The straight port is provided with an intake controlling valve 14 which is closed as shown by the solid line with a diaphragm 19 in low load having high negative pressure of intake to form a powerful turning flow with intake from the herical port 12 in a cylinder. When the valve 14 is opened in high load, air supplied from the straight port 13 and a bypass path 28 having an opening 31 directed upstream right below the valve 14 acts to weaken the turning flow so that the turning flow is securely weakened in high load.
Patent JP-S6071622-A (JP)
Title: Treated product of olefin polymer mixture
Inventor: KOTANI TERUMITSU
IPC: C08F2/44
Filed: 1983-09-28
Abstract: PURPOSE:The titled treated product that is prepared by mixing an olefin polymer, an unsaturated carboxylic acid or its anhydride, an amide bearing an alkyl group and an organic peroxide in a specific proportion and allowing them to react, thus being suitable for use in automotive parts, because of its high adhesion. CONSTITUTION:Graft reaction between (A) an olefin polymer, preferably low- density ethylene homopolymer, (B) an unsaturated carboxylic acid or its anhydride, preferably maleic acid or its anhydride, (C) an amide bearing at least one of alkyl group, preferably dimethylacetamide and (D) an organic peroxide, preferably dicumyl peroxide is effected so that components B and C are 0.01- 20pts.wt. per 100pts.wt. of component A, preferably 0.1-5.0pts.wt.; component D, 0.01-20, preferably 0.05-10pts.wt. and the amount of component C is 1.0-90, preferably 5.0-80mol% in components B and C to give the objective treated product.
Patent JP-S5881137-A (JP)
Title: Method of molding synthetic resin article
Inventor: WATANABE TSUNEHISA
IPC: B29C45/77
Filed: 1981-11-09
Abstract: PURPOSE:To injection mold a projected section without having a weld when a resin article having the projected section on the top surface is injection molded, by providing an injection gate in a cavity for forming the projected section, and forming a constricted section on an upper surface of a core opposite to the cavity. CONSTITUTION:When it is required that a synthetic resin lid 6 having a projected mark 5 on the top surface is injection molded, the resin injection gate 2 is provided to a top surface of a cavity 1 defined by clamping a top force A for molding the projected mark 5 and a bottom force B, and the constricted section 7 capable of suppressing temporarily the flow of the injected melted resin is formed on the top surface of the bottom force B opposite the top force A. Thus when a melted resin 3 is injected from the gate 2, the resin 3 can flow into a circumferential side 4 of the cavity via the constricted section 7 thereby the flow is suppressed temporarily and the top surface cavity 1 is first filled, so that air would be prevented from dwelling and therefore a weld would not appear.
Patent JP-H0623718-A (JP)
Title: Production of concrete block having decorative material embedded therein
Inventor: ISHINUKI AKIRA
IPC: B28B23/00
Filed: 1992-07-06
Abstract: PURPOSE:To simply produce a concrete block having a decorative material embedded therein having a beautiful finish surface. CONSTITUTION:A decorative material 3 is placed on the bottom part of a form 1 so that the exposed surface thereof is turned downwardly and a two-pack type embedding resin 4 consisting of a hydrophylic polyorethane resin solution and an aqueous emulsion of a release agent is injected in the form 1 to embed the decorative material 3 up to predetermined depth and, after the embedding resin 4 is reacted and solidified, concrete 5 is cast in the form 1 to be solidified and, after demolding, water is supplied to the embedding resin 4 to swell the same and the swollen resin 4 is released. By this constitution, a concrete block 7 is simply produced and beautifully finished without finishing the surface of concrete 5 and the decorative material 3.
Patent JP-H0861621-A (JP)
Title: Combustion device
Inventor: HYODO TAKAHIKO
IPC: F23N5/02
Filed: 1994-07-29
Abstract: PURPOSE: To prevent the burning damage of a member near a receiving port surely even when spider's webs are spun or dust is collected in the receiving port of a burner and gas, leaked to the outside of the receiving port, is burnt. CONSTITUTION: In a combustion device, provided with a burner 3 equipped with a receiving port 32, receiving fuel gas and combustion air, and a mixing chamber, connected to the receiving port 32, and a gas nozzle 18, injecting fuel gas into the receiving port 32, a nozzle vicinity abnormal high temperature detecting means S, detecting an abnormal high temperature in the vicinity of the gas nozzle 18, and a control means C, stopping the combustion of the burner 3 based on the detection of the abnormal high temperature through the nozzle vicinity abnormal high temperature detecting means S, are provided.
Patent JP-H0284564-A (JP)
Title: Deodorant acrylic fiber and production thereof
Inventor: ONO MASAHITO
IPC: D06M101/16
Filed: 1988-07-18
Abstract: PURPOSE:To obtain the subject fiber, excellent in deodorant effects and resistance to washing and holding essential performance and feeling by heat-treating an acrylic polymer fiber consisting of acrylonitrile and a specific monomer with a treating solution of a metallic porphyrin. CONSTITUTION:An acrylic polymer fiber consisting of (A) >=80wt.% acrylonitrile, (B) 1-15wt.% monomer expressed-by formula I (R1 is H or methyl; b is 2-4; R2 and R3 are methyl or ethyl) and (C) 0-19wt.% other monomers copolymerizable with the component (A) is heat-treated with a treating solution of a metallic porphyrin expressed by formula II (X is substituent group or H) to contain 0.5-10wt.% metallic porphyrin in the afore-mentioned fiber and afford the objective fiber. Furthermore, hematoporphyrin, etc., are preferred as the metallic porphyrin and, e.g., N,N-dimethylaminoethyl methacrylate, are used as the component (B).
Patent JP-H0844595-A (JP)
Title: Trace sampling/recording device
Inventor: KAWAURA ATSUYOSHI
IPC: G06F11/34
Filed: 1994-07-29
Abstract: PURPOSE:To perform trace recording without deteriorating the performance of processing of a process as far as possible. CONSTITUTION:Trace sampling access parts 12-1 to 12-3 perform a V-operation(ignition) on the semaphore parts 14-1 to 14-3 of corresponding trace recording process parts 15-1 to 15-3 when buffer areas in use in corresponding shared memory 13-1 to 13-3 are filled with trace data. After that, the trace sampling access parts 12-1 to 12-3 switch the buffers in use, and restart the processing of real execution process parts 11-1 to 11-3. Trace recording process parts 15-1 to 15-3 perform a P-operation(standby) on the semaphore parts 14-1 to 14-3, and write the contents of corresponding shared memory 13-1 to 13-3 on a recording medium 16 when the ignition on corresponding semaphore parts 14-1 to 14-3 are performed.
Patent JP-S5969406-A (JP)
Title: Method for recovering simple substance sulfur
Inventor: MAGOTA HIROMI
IPC: B03D1/02
Filed: 1982-10-12
Abstract: PURPOSE:To separate and recover easily simple substance sulfur at a low cost by adding a frother and a surfactant to the colloidal sulfur of simple substance generated from a sulfur compd. such as SO2 and H2S in a gas and separating the simple substance sulfur by flotation. CONSTITUTION:If a frother is added to the colloidal sulfur of single substance generated by a Claus method or an absorption method of ferric ions, and the mixture is agitated gently, flocs are formed therein, and a solid-liquid sepn. progresses. If a surfactant is further added to the liquid, the colloidal sulfur flocculates thoroughly and the liquid is cleared. Thereupon, the liquid is subjected to flotation with a flotation machine and the separated simple substance sulfur is filtered and dried. The sulfur obtd. by such method has good filterability, contains less moisture and is non-tacky powder.
Patent JP-S6326696-A (JP)
Inventor: RARUFU DOITSUCHIE
IPC: G10H1/10
Filed: 1987-07-17
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-S6239037-A (JP)
Title: Connecting structure between electronic device chip carrier and socket
Inventor: HIGUCHI TORU
IPC: H01L23/32
Filed: 1985-08-14
Abstract: PURPOSE:To enable the heat from an electron device to radiate through the socket, by forming the substrate for the socket with a metal plate. CONSTITUTION:A circuit conductor 3 is laminated through an insulating adhesive layer 2 on one side of a metal plate 1 and the other metal face 4 of the metal plate 1 is exposed, forming a printed circuit board. On the surface on the circuit conductor 3 side of the printed circuit board, an electron device chip 6 is mounted to form an electron device chip carrier 7. Through the metal substrate 8, through-holes 9 are opened and each terminal pin 10 is inserted and fixed in each through-hole 9 to form a socket 11. At the ends of the terminal pins 10, mounting sections 13 are formed. The electronic device chip carrier 7 is arrayed between both the mounting sections 13, which are connected to the circuit conductor 3 of the printed circuit board, and thus the metal face 4 of the electronic device chip carrier 7 and the metal face 12 of the socket 11 are contacted. Accordingly, the heat radiation can be improved.