baber/WOPTO huggingface dataset:
Patent JP-H0772520-A (JP)
Title: Production of photoelectric material
Inventor: ARAI TOSHIHIRO
IPC: G02F1/355
Filed: 1993-09-07
Abstract: PURPOSE:To produce a fine structure reflecting the structure of the void in a zeolite crystal in which a cluster of uniform grain diameter (quantum box) and a uniformly arranged wiry cluster (quantum wire) are regularly combined and arranged and to produce a photoelectric material to densely fill the void. CONSTITUTION:A Cd-substituted zeolite crystal grain 13 and a powdery S 14 are set in the spaces of a quartz tube 12 contracted in the middle and separated by a net 11, the tube 12 is evacuated to the order of 10<-5>Torr, and only the crystal grain 13 part is heated to 400 deg.C. The tube 12 is then evacuated to about 5X10<-6>Torr, placed in a sealed-off electric furnace and heated at 400 deg.C. A sample thus obtained is irradiated with an argon-ion laser beam to effectively introduce and adsorb S in the void of the Cd-substituted zeolite crystal.
Patent JP-2000052400-A (JP)
Title: Method for extruding unvulcanized rubber and tire manufactured by the method
Inventor: NAKAMURA YOSHINORI
IPC: B60C11/00
Filed: 1998-08-05
Abstract: PROBLEM TO BE SOLVED: To improve productivity by delaminating two or more types of supplied rubbers from a die at a front end of an extrusion head, and integrally extruding them to accelerate an extrusion speed of an extruding machine, thereby sufficiently enhancing an extrusion operation efficiency. SOLUTION: The case of extruding an integral composite unvulcanized tread rubber 7 for a general purpose tire and the case of extruding an integral composite unvulcanized tread rubber 7 for a low rolling resistance and highly conductive tire are combined, and an extruding machine 1 is constructed as a quadruple type extruder by conventional triple extruders 2, 3, and 4 and a small capacity extruder 6 separately coupled with an extrusion head 5 coupled at front ends of these extruders via a block 9 clamped with the head 5. Thus, extrusion capacities of the conventional extruders 2, 3, and 4 can be sufficiently utilized without bothering with a minimum extrusion amount of a minimum volume rubber type. As a result, its extrusion productivity is remarkably improved, and quality of the integrated composite unvulcanized tread rubber 7 is significantly improved.
Patent JP-H0269737-A (JP)
Title: Silver halide photographic sensitive material having high sharpness and excellent roller markability
Inventor: MEJI IKU
IPC: G03C1/04
Filed: 1988-09-05
Abstract: PURPOSE:To obtain the image of excellent image quality which has high sharpness and good pressure resistance and hardly produces roller marks even when a high-speed processing is executed by incorporating respectively specific silver halide particles into >=2 kinds of different silver halide emulsions. CONSTITUTION:Two or more kinds of the silver halide emulsions which are substantially different in photographic characteristics are incorporated into the photosensitive material and the silver halide particles of >=1mu average grain size are incorporated into at least one kind of the emulsion. The particles which are grown by the seed crystal desalted by a flocculating high-polymer agent are used for the above-mentioned particles. The silver halide particles of <1mu average grain size are incorporated into at least one kind of the emulsions and the particles which are spectrally sensitized by a sensitizing dye prior to at least chemical sensitization are used for the particles. The image of the excellent image quality which has the high sharpness and is not deteriorated in the image quality, for example, is not deteriorated in the image by roller marks in spite of the execution of the high-speed processing is obtd. in this way and the processing stability is improved.
Patent JP-H0272585-A (JP)
Title: Heating condition detecting device
Inventor: KASHIMOTO TAKASHI
IPC: H05B6/68
Filed: 1988-09-05
Abstract: PURPOSE:To remove the dispersion of heating finish time and to prevent the pollution of an element by installing a cooling fan which sucks the steam from inside a heating chamber through a suction air guide and a piezoelectric element which, being installed at the suction air guide, detects the boiling of a cooking substance and is cooled by the cooling fan. CONSTITUTION:A piezoelectric element 21 installed at an suction air guide 33 is cooled by external cold blast which is directly hitting against it by the positive pressure of the cooling fan 28, and further a part of the steam from inside a heating chamber 28 is taken in through a suction air guide 33 by the negative pressure by the suction of the cooling fan 28, and the piezoelectric element 21 detects the thermal change of the steam. Accordingly, the temperature rise of the piezoelectric element 21 is restrained, and the condition to give temperature change to the piezoelectric element 21 becomes constant at all times. Hereby, even if the same amount of load is added repeatedly, the dispersion of cooking time disappears, and since the flow of cooling blast 30 and a separate air flow 31' which includes the steam, oil, etc., arising from food 26 are sent out to the outside from the heating chamber 25 through an exhaust part 32, the dirt of the piezoelectric element by gas, oil, etc., becomes small.
Patent JP-S6465514-A (JP)
Title: Coupling structure between optical waveguide and optical fiber
Inventor: NAKAMOTO HIROSHI
IPC: G02B6/122
Filed: 1987-09-04
Abstract: PURPOSE:To increase a permissible quantity for an axial shift and to improve optical coupling efficiency, by forming not a flat end surface, but a nearly sectorial end surface having larger arc length than the width of an optical waveguide as the coupling-side end surface of an optical wavegide. CONSTITUTION:The end surface shape of the optical waveguide 4 is an end surface 20 which is larger than the top side length of the core 14a of an optical fiber 14 and sectorial shape in plane view. Namely, light which is projected fro the optical fiber 14 and enters the end surface of the optical waveguide 4 is refracted and converged in the axial direction of the optical waveguide and light projected from the optical fiber 14 as well as a case wherein a convergence lens is installed between the optical fiber 14 and optical waveguide 4. Consequently, even if the optical fiber 14 and optical wave guide 4 have an optical-axis shift, they re coupled with each other with the high degree of optical coupling. Further, there is no irregularity in the degree of optical coupling and the optical coupling efficiency is high even when this structure is applied to an optical array device.
Patent JP-H0648234-A (JP)
Title: Seat device
Inventor: SOGA KAZUO
IPC: B60N2/16
Filed: 1992-07-30
Abstract: PURPOSE:To prevent the worsening of appearance, lack of a quality sense and any possible drop of something goods from a clearance from occurring as there is no gap formed between a seat cushion and a seat back at the time of this seat cushion operated to go up and down, by forming a slide back, going up and down as one body with the seat cushion, slidably on a surface part of the seat back. CONSTITUTION:A slide back 20 is formed in the rear end of a seat cushion 13 as one body with this seat cushion 13. When a lifter mechanism is operated and the seat cushion 13 is made to go up and down, the slide back 20 goes up and down together with the seat cushion 13 whereby there is no clearance formed between a lower end of the seat back 7 and a rear part of the seat cushion 13. In addition, a cover 18 of the back of the seat back 7 is always covering a clearance of the back of the seat back 7. Moreover, since the slide back 20 goes up and down together with the seat cushion 13, a contact state with the back of a seater remains unchanged, and thus there is no feeling of any physical disorder.
Patent JP-S60114686-A (JP)
Inventor: KOREHISA MASAKI
IPC: F26B25/12
Filed: 1983-11-25
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-H1160627-A (JP)
Title: Preparation of alpha-olefin multimer
Inventor: YOROZU KIYOTAKA
IPC: C08F4/70
Filed: 1997-08-19
Abstract: PROBLEM TO BE SOLVED: To provide a process for preparing an α-olefin multimer which can efficiently produce a trimer of an α-olefin in a high yield with high selectivity by reacting an α-olefin in the presence of a specified transition metal compd. and an organoaluminum oxy compd. SOLUTION: A 2-30C (un)substd. α-olefin is reacted in the presence of a transition metal compd. represented by the formula (wherein M represents a transition metal; X<1> and X<2> represent each H, a halogen, or a substd. or unsubstd. straight-chain or branched alkyl; R<1> to R<3> represent each H, a hydroxyl group, or a substd. or unsubstd. alkyl, alkenyl, or aryl group, provided that R<1> to R<3> may mutually combine to form a ring or a crosslink, or two of R<1> to R<3> may be combined with each other to form an alkylidene, an alkenylidene, or an arylidene; T represents N, P, or O; and (k) is 2 or 4) and an organoaluminum oxy compd. at a pressure in the range of atmospheric pressure to 200 kg/cm<2> , pref. atmospheric pressure to 100 kg/cm<2> at a temp. of -40 to 150 deg.C, pref. 0 to 150 deg.C.  This process is suitable particularly for the preparation of a 6C olefin which is a trimer of ethylene.
Patent JP-H1160097-A (JP)
Title: Centering device for elevator landing equipment
Inventor: INOUE KOJI
IPC: B66B3/02
Filed: 1997-08-19
Abstract: PROBLEM TO BE SOLVED: To provide a centering device for elevator landing equipment, which can easily and precisely carry out centering operation. SOLUTION: A pair of abutting elements 6, 11 adapted to abut against the upper surface 3a and the bottom surface 3b of an opening 3 in a landing wall 2, are connected respectively thereto with a pair of grippers 7, 12 which can clamp a wall part of a box 1, and a position adjuster 8a is threadedly engaged with a coupling shaft 8 so as to change a space between the gripper 7 and the abutting element 6. With this arrangement, the grippers 7, 12 can clamp a wall part of the box 1 at an optional position, and accordingly, the box 1 is held and fixed in a positioned condition while the abutting members 6, 11 are made to abut against the upper and bottom surface 3a, 3b of the opening 3 so that the centering operation can be simply and precisely made.  Further, a centering device 4 can be easily removed when the box 1 is permanently secured to the landing wall 2 after the centering is completed.
Patent JP-S61101970-A (JP)
Title: Fuel flow rate control device for fuel cell generation plant
Inventor: TAKAGI YASUO
IPC: H01M8/06
Filed: 1984-10-25
Abstract: PURPOSE:To stably control temperature of a reformer by providing a calorific value forecaster predictively calculating the calorific value of exhaust fuel gas per unit volume reaching a reformer burner. CONSTITUTION:An operator 8 inputs a load signal for operating fuel calorific value corresponding to it. A temperature target operator 9 operates the most suitable reformer temperature corresponding to the load. Said target temperature and a reformer temperature signal T are inputted while a PI control meter 10a operates a flow rate target F2. Further, the calorific value forecaster 11 operates the ratio between the combustion energy per unit volume of the exhaust fuel gas being supplied from a burner at the present point of time and the standard state for being outputted. From the product of said correction coefficient and F2 the target flow rate F3 after correction is operated for being added to F1 in order to find the fuel target flow rate. The PI controller 10b operates an opening degree signal of a flow rate control valve 6d from said target flow rate and a fuel flow rate signal for performing the flow rate control.
Patent JP-H0386177-A (JP)
Title: Skin surface close contacting clothes using magnet
Inventor: SHIMAMOTO KOTA
IPC: A61N2/08
Filed: 1989-08-31
Abstract: PURPOSE:To obtain efficient magnetic flux treatment effect by positioning magnets to properly fit the treatment points and effective positions in the human body which wears this clothing. CONSTITUTION:For underpants 1, for example, a first magnet 11 is attached to the center part near the upper edge part of the front side, second magnets 12 is positioned at both sides of the magnet 11 with some spacings, and a third magnet 13 is attached under the first magnet 11. On the other hand, at the back side, fourth magnets 14, 14 are attached near the center of the upper edge part, fifth magnets 15, 15 are attached on both sides of these at some distance, and a sixth magnet 16 is provided under the center part of the fourth magnets 14, 14. A magnet body 3 which constitute the magnets 11-16 is formed of a punch 31 at the center and a groove 32 crossed on the surface in a crossing state, and is attached to respective effective treatment points using a circular auxiliary piece 4 so that it can protrude on the outer surface of the cloth which forms the clothing.
Patent JP-H0886597-A (JP)
Title: Additional acceleration device
Inventor: NAKAMURA SATOSHI
IPC: F41F1/00
Filed: 1994-09-19
Abstract: PURPOSE: To obtain a high additive efficiency of acceleration by breaking sealings of a metallic sealing structure and a water sealing structure, when a flight body is propelled in a cylinder, to cause alkali metal or alkaline earth metal to mix with water in the cylinder. CONSTITUTION: When a gas producing agent is initiated to produce a gas G1 such as hydrogen gas of high temperature and high pressure, a cap member 32 is pushed to accelerate a flight body 3 in a cylinder 1, so that when the flight body passes through a hollow portion of a metallic sealing structure 4, sealing of the structure is broken by shock and heat to lay open sodium 5. When the flight body 3 further advances to rush in a water sealing structure 6, sealing of the structure is broken to cause jetting of water 7 whereby the sodium 5 and water 7 are brought into contact with each other to produce chemical reaction, so that hydrogen gas G2 of high temperature and high pressure is produced rearwardly of the flight body 3. Pressure of the hydrogen gas G2 blows off the cap member 32 rearward and pushes the flight body 3 to provide further acceleration.
Patent JP-H0966260-A (JP)
Title: Surface decoration method
Inventor: SUGIURA HATSUO
IPC: B05D5/06
Filed: 1995-08-31
Abstract: PROBLEM TO BE SOLVED: To provide a surface coating method for providing a decorative material of a superior solid feeling and transparency in which incident light is reflected by beads and the decorative effect of beads is demonstrated sufficiently by making the beads adhere to a coating surface uniformly. SOLUTION: A coating material is applied from above a surface 5a to be coated of a wheel cover 5, and a color base layer 27 is formed, and when the color base layer 27 is in the semi-solidified state, the color base layer 27 is faced downward, and the color base layer 27 is pressed to beads 18 spread all over to make the beads 18 adhere to the color base layer 27, and the clear coating is applied to the color base layer 27 to which the beads 18 adhere.
Patent JP-S60116825-A (JP)
Title: Two-cycle engine of motorcycle
Inventor: NAKAJIMA MASATOSHI
IPC: F01L3/20
Filed: 1983-11-29
Abstract: PURPOSE:To contrive the improvement of engine performance and the compactness of an engine, by fixing a read valve communicating with a suction passage to a crankcase at a specific angle and arranging a cylinder head and a main shaft in a transmission case in specific directions respectively. CONSTITUTION:The upper part of a crankcase 7 is provided with a suction pipe 10 which is connected with an air purifier juxtaposed in a separating method laterally from a fuel tank through a carburetor 9. The suction pipe 10 is fixed through a reed valve 23 and the reed valve 23 is set up so that a suction direction of the same meets at an engle alpha of more than 90 deg. with an axial direction of a cylinder 5. The cylinder 5 of an engine 2 is made almost horizontal and a head part 6 is turned in front of a car body. In addition to the above, a transmission case 8 is provided on the lower part of the crankcase 7 and a main shaft 26 provided within the transmission case 8 is arranged at the lower part of a crankshaft 20 and the front side beyond a vertical line passing through a shaft center of the crankshaft 20. With this construction, the improvement of engine performance and compactness of the whole of the engine are attained.
Patent JP-S6467512-A (JP)
Title: Wick lifting and lowering device of kerosene burner
Inventor: FUJIMOTO MASAYUKI
IPC: F23D3/32
Filed: 1987-09-07
Abstract: PURPOSE:To facilitate the adjustment of the quantity of combustion and to improve the safety of the device by conducting lifting and lowering of a wick for ignition and extinguishment of fire by means of a wick lifting and lowering mechanism and adjustment of a large quantity of combustion, and thereafter carrying out little by little adjustment of the quantity of combustion by means of a wick lifting and lowering fine adjustment mechanism. CONSTITUTION:When a wick lifting and lowering lever 6 is depressed, a wick 3 rises up to a combustion position, an igniter is actuated to ignite the wick 3. In accordance with the above described operation, a rack 23 is set at a position in opposite to a wick lifting pinion 32 and a wick lowering pinion 34. In the case of turning down the quantity of combustion, when a wick lowering operator 28 is operated in the direction Sa, the wick lowering pinion 34 is engaged with the rack 23 and rotates in the direction D and pushes up the rack 23 in the direction E. The wick lifting and lowering lever 6 is also pushed up in the direction E through a sub lever 21, thus lowering the wick 3. In the case of increasing the quantity of combustion, if a wick lifting operator 27 is operated, the wick 3 is raised by a mechanism similarly to the above described mechanism. Since the rack 23 is set at a length positioned only in the range where the combustion is maintained under a normal condition, fine adjustment of the combustion quantity can be made with ease.
Patent JP-H0650923-A (JP)
Title: Humidity sensor element
Inventor: ONO TAKASHI
IPC: G01N27/02
Filed: 1992-07-30
Abstract: PURPOSE:To facilitate reaching of moisture to a moisture sensitive body and to make it possible to perform excellent humidity detection under the high temperature state wherein moisture adsorbing amount is less by forming a mesh-shaped electrode on a thin-film moisture sensitive body. CONSTITUTION:A first thin-film electrode 2 comprising Pt or the like, a thin-film moisture sensitive body 3 comprising ZeO2 or the like and Mg0 or the like, whose electric resistance is changed with humidity change, and a second thin- film electrode 4 are sequentially laminated on one surface of a substrate 1 having the thickness of about 100-800mum comprising electric insulating ceramics. A thin-film heater 5 comprising Pt and Pt group metal is formed on the other surface of the substrate 1. At this time, the electrode 4 is formed in the mesh state by a photoresist method after the vapor deposition by a sputtering method and the like. The diameter of the hole in the mesh is set at about 1-10mum, and the numerical aperture is set at 5-50%. As a result, the reaching of moisture to the moisture sensitive body 3 is made easy, and the humidity can be detected sufficiently accurately even at the high temperature of 200 deg.C or more, wherein moisture adsorption amount is less.
Patent JP-H0387400-A (JP)
Title: Single-electrode electrolytic cell and electrolyzing method
Inventor: MAKITA YOSHIYUKI
IPC: C25D21/18
Filed: 1989-08-30
Abstract: PURPOSE:To efficiently recover an electrolyzed product by placing an electrode of fibrous carbon in the electrode chamber of a singleelectrode electrolytic cell separated by a diaphragm having a filtration function and transferring the electrolyte to a counter electrode chamber through the diaphragm after electrolysis. CONSTITUTION:The single-electrode electrolytic cell 1 is separated by the diaphragm 3 into two electrode chambers. A filtration function is imparted to the diaphragm 3 in the cell 1 by using a. cartridge filter, etc. The fibrous carbon 8 connected to a current collector 7 is placed at least in the separated cathode chamber 5 as a cathode, and an anode 6 is arranged in an anode chamber 4. A current is applied to the cell 1, an electrolyte to be treated such as the waste soln. contg. noble metals is supplied to the cathode chamber 5, and electrolysis is carried out. The solid component in the electrolyte produced by electrolysis is deposited on the cathode 8 and in the cathode chamber 5. After electrolysis, the inside of the cathode chamber 5 is pressurized to transfer the electrolyte to the anode chamber 4 through the membrane 3. The solid component such as noble metals is collected by the diaphragm 3, and efficiently recovered.
Patent JP-2000050906-A (JP)
Title: Sport shoes with pocket
Inventor: ISHIHARA KIYOMU
IPC: A43B23/00
Filed: 1998-08-07
Abstract: PROBLEM TO BE SOLVED: To simply take out a housed coin by mounting a belt insert-holding the coin in the inside of a pocket and pulling one end of the belt projected from the pocket. SOLUTION: Thin pocket 3 to be provided at a shoe instep is formed by adhering a leather patch to the outside of the shoe instep and properly sewing its surrounding. Alternatively, a cut port being an opening part 8 is formed at a shoe insole and the leather patch is adhered and sewed from the inside of the insole to form a housing part. Concerning a belt 4 insert-holding a coin attached to the inside of the pocket 3, its rear end is fixed to a port edge part in the inside of the pocket 3 and at the time of housing the coin, the coin is pushed into the pocket 3 so that the coin is wound onto the belt 4 to house the coin in the pocket 3.  At the time of playing golf, by providing the pocket for housing a coin for a marker at the shoe insole, the coin is simply taken out by only the pulling operation of the belt provided in the pocket with a series of marker operation executed by bending a body, thereby the shoes can contribute to the acceleration of a play.
Patent JP-H04105955-A (JP)
Title: Thermal head and manufacture thereof
Inventor: KOBAYASHI TOYOTAKA
IPC: B41J2/335
Filed: 1990-08-24
Abstract: PURPOSE:To simplify a manufacturing process and to reduce the size of a base by a method wherein a protrusion part having an outer periphery the sectional shape of which is approximately a semiarcuate shape is formed at an end part on a ceramic base, a flat glazed layer is formed at a remaining part, a heat generating part and an electrode are formed on a semiarcuate protrusion part, and a friction resisting layer is formed thereon. CONSTITUTION:An alumina base 1 having an area equivalent to those of bases forming a product is coated with glass paste by printing. In this case, a protru sion part 2a the sectional shape of which is projected approximately in a semiarcuate shape due to a surface tension during calcination is formed to the outer periphery of a glazed layer 2, and a remaining part forms a flat part 2b. Thereafter, a heat generating substance layer 3, an electrode 4, and a friction resisting layer 6 are formed. Further, multicrystal silicon composing the heat generating substance layer 3 is prepared by a CVD method, the elec trode 4 of aluminum is formed by deposition, and the friction resisting layer 6 formed of a La-Si-O-N composite material is formed by sputtering or a B-P-Si compound material is formed by a CVD method.