baber/WOPTO huggingface dataset:
Patent JP-H11141409-A (JP)
Title: Cover structure for driving part of exhaust gas recirculating valve
Inventor: SHINOBU HIDEYUKI
IPC: F02M25/07
Filed: 1997-11-04
Abstract: PROBLEM TO BE SOLVED: To provide a cover structure for the driving part of an exhaust gas recirculating valve easily machined and assembled, and capable of certainly preventing contaminated water and the like from penetrating into a driving part or a guide part. SOLUTION: A cover part 80 is provided with an approximately cuplike cover member 82, and a flange part 84 is arranged at the opened upper end of the cover member 82. The flange part 84 of the cover member 82 is fixed to a second supporting member 94, and the small diametral part 68 of a second guide cover 66 is fitted in a hole part 86. At this time, each part of a driving part 90 and a guide part 50 is shielded from the bottom part of a housing 40 by the cover member 82.
Patent JP-H01142313-A (JP)
Title: Incinerator
Inventor: SUZUKI JIRO
IPC: F23G5/50
Filed: 1987-11-30
Abstract: PURPOSE:To minimize exhaust air and bad smell in a waste incineration device with an electric heating system by surely burning the waste where there is no marked fluctuation in the generation of decomposed gas and an extensive range of concentration is available even in the presence of fluctuation. CONSTITUTION:On the downstream side of a primary combustion chamber 1, which stores and heats waste is installed a secondary combustion chamber, which is divided into multi-stages and comprises an ignition means, which as an ignition heater 11, a combustion air port 13, a first stage combustion chamber 14, which has a gas passage hole 12 having an opening in said primary combustion chamber 1, combustion chambers 15 and 16 which come after a secondary combustion chamber which has a large number of combustion air ports 17 and 18 from the chamber 14 and has an opening in the center and is separated by a flame control plate 19. When the waste is heated and decomposed gas is generated in the primary combustion chamber 1, the ignition heater 11 is subjected to concentration of gas gradually increased in the secondary combustion chamber 14. The gas is ignited when it turns into inflammable gas. Furthermore, when the flames in the secondary combustion chamber are increased in magnitude, the gas is burnt in the second stage-based secondary combustion chamber 15. When the gas is further increased, it is burnt in the second stage secondary combustion chamber 16.
Patent JP-H03162406-A (JP)
Title: Resin composition for composite material
Inventor: HAYASHI SHIGEJI
IPC: C08F212/08
Filed: 1989-11-21
Abstract: PURPOSE:To obtain the subject new composition having excellent processability, heat resistance, durability, resistance to water and mechanical properties by compounding a specific bismaleimide compound, alkenyl phenol and alkenyl phenol ether. CONSTITUTION:(A) A bismaleimide expressed by the formula (R and R' are H or methyl; R'' is phenyl, isopropyl or tertiary butyl) or a bismaleimide mixture containing a compound expressed by the formula as a component is mixed with (B) an alkenyl phenol and/or an alkenyl phenol ether (preferably diallyl bisphenol-A, etc.) to afford the aimed composition. Besides, as a compound expressed by the formula, e.g. 1,4-bis(4-maleimide phenoxy) 2-phenylbenzene obtained by subjecting 1,4-bis(4-aminophenoxy)-2-phenylbenzene and 2 equivalent maleic anhydride to condensation reaction and dehydration reaction, is exemplified.
Patent JP-H11146394-A (JP)
Title: Image analyzer and image coding decoder
Inventor: KIMURA SHUNICHI
IPC: H04N19/00
Filed: 1997-11-05
Abstract: PROBLEM TO BE SOLVED: To compress a natural image and an artificial image without any distinction. SOLUTION: An input image is divided into rectangles each consisting of m×m pixels, and an n×m interleaved pixel discrimination means 101 determines an interleaved pixel number. Based on an interleaving rate of a plurality of the rectangles consisting of n×m pixels, a succeeding-step interleave discrimination means 102 discriminates whether or not an interleaving is conducted in a next step. In the case that the interleaving is conducted further by the succeeding-step interleave discrimination means 102, an n'×m' interleave pixel discrimination means 103 discriminates an interleaving rate.
Patent JP-S63155547-A (JP)
Title: Analyzer tube for quadrupole mass analysis meter
Inventor: HARA YOSHIAKI
IPC: G01N27/62
Filed: 1986-12-18
Abstract: PURPOSE:To enable a performance change to be eliminated even a repeated heat cycle is added as well as to ease assembling by supporting analysis rods with insulators at both end surfaces, and interposing springs between one end surface of analysis rods and electrode leads. CONSTITUTION:Projected parts 8 are formed on both ends of analysis rods 7, and the projected parts are supported by insulators 9. Recessed groove parts are provided on end surfaces below analysis rods and springs 11 are housed in the groove part. The springs 11 are interposed between electrodes 12 jointed to electrodes of current introduced terminals and analysis rods 7, and pushing up analysis rods upward. Therefore, usually the spring can be expanded or contracted without an addition of any distortion as a slight gap exists between analysis rods 7 and insulators 9 in the constitution. This enables skill in assembling to be eliminated and also lowering of resolution eliminated even if an operation is repeated.
Patent JP-H05239647-A (JP)
Title: Friction layer and its manufacture
Inventor: DETOREFU REPENINKU
IPC: F16H53/02
Filed: 1991-10-23
Abstract: PURPOSE: To provide a friction layer small in the coefficient of friction, i.e., small in wear which is applied on a surface of a base material of a cam surface of a cam shaft and a counter moving body formed as, for example, an extrusion rod, a drag lever or a rocking arm, and a manufacturing method of the friction layer.  
     CONSTITUTION: A counter moving body layer 3 is formed of superfine dispersive, amorphous metal and carbon layer having the composition consisting of 50-90 At.% carbon, 2-25 At.% hydrogen, and the balance the metal, and the carbon has the bond structure of diamond. 
     COPYRIGHT: (C)1993,JPO
Patent JP-H11142979-A (JP)
Title: Laser exposure device, recording method and sheet-like material used therefor
Inventor: TAKIMOTO MASATAKA
IPC: B41M5/392
Filed: 1997-11-05
Abstract: PROBLEM TO BE SOLVED: To provide an exposure device to record an image having excellent image quality without increasing a cost, a recording method and a sheet-like material used therefor. SOLUTION: At a device to expose a photosensitive or thermosensitive recording material by a laser beam, the surface roughness of a member to hold a recording material in a tight contact state is set as <=Ra=1.0 μm. At the recording method to expose the photosensitive or thermosentive recording material by the laser beam, the surface roughness of the member to hold the recording material in the tight contact state is set as <=Ra=1.0 μm. As to the sheet-like material put between the recording material exposed by the laser beam and executing photosensitive or thermosensitive recording and the member to hold the recording material in the tight contact state, the surface roughness on the side of the recording material is set as <=Ra=1.0 μm.
Patent JP-H06130181-A (JP)
Title: Fuel rod and its assembling method
Inventor: ISHIKAWA KIYOSHI
IPC: G21C3/10
Filed: 1992-10-14
Abstract: PURPOSE:To simplify the production process of fuel pellets and compiling work of pellet stack keeping the pushing pressure of plenum spring and provide a fuel rod speedily and inexpensively by reducing the variation of the pellet stack length of fuel rods and insertion depth of fuel clad end plug. CONSTITUTION:The insertion part 7 of an end plug 5 in a clad 1 is formed longer than the length of a fuel pellet 2 and an end plug 5 is pushed in the insertion direction with the same pressure determined by the plenum spring 3 and the insertion depth of the end plug insertion part 7 is automatically controlled. Also, by the insertion depth of the insertion part 7, the randomness of the pellet stack length S due to a maltitude of fuel pellets 2 is adjusted.
Patent JP-S63154390-A (JP)
Title: Recording material
Inventor: IKEDA NORIAKI
IPC: B41M5/327
Filed: 1986-12-19
Abstract: PURPOSE:To provide a recording material having favorable color forming properties, raw preservability and stability of developed color images and showing light absorption in near infrared region at a color-developed part, by incorporating a thiofluran derivative having a substd. amino group at 2-or 6-position and an electron-acceptive compound. CONSTITUTION:A thiofluran derivative having a substd. amino group at 2-or 6-position is preferably represented by general formula (I), wherein each of R<1> and R<2> is hydrogen, a 1-10C alkyl or aryl, each of R<3> and R<4> is hydrogen, a halogen, 1-8C alkyl, alkoxyl or aryl, each of R<5> and R<6> is hydrogen or a 1-10C alkyl, and A is an aromatic ring. An electron-acceptive compound is preferably one of compounds consisting of salicylic acid derivatives and metallic salts, particularly, a zinc salt. A recording material comprising these components shows light absorption in near infrared region at a color-developed part, has a sufficient developed color density, with a color-developed coloring matter being extremely stable, and is substantially free of discoloration or fading even under irradiation with light, heating or moistening for a long time, so that the recording material is particularly advantageous from the viewpoint of long- time preservation of records.
Patent JP-H07162906-A (JP)
Title: Automatic exchange for small station
Inventor: ISHIKAWA KATSUKI
IPC: H04M3/00
Filed: 1993-12-02
Abstract: PURPOSE:To improve the utilize efficiency of a voice line at an inter-exchange system. CONSTITUTION:This device is provided with first and second exchanges EX1 and EX2 respectively equipped with exchange CPU 10 for controlling terminal trunks 2 and networks 3. Among the terminal trunks 2, any arbitrary terminal trunk is used as an inter-exchange trunk 2a. The inter-exchange trunk 2a is respectively connected through an inter-exchange voice line KL and an inter- exchange command line CL to an inter-exchange adapter 11. The inter-exchange adapter 11 is respectively provided with a voice interface 12a for mutually connecting the inter-exchange voice lines, command interface 12b to which the inter-exchange command lines are connected, storage circuit 19 for storing the commands inputted from the command interfaces, and inter-exchange adapter CPU 20 for performing command control between the respective exchange CPU provided at the first and second exchanges corresponding to the commands stored in the storage circuit.
Patent JP-H02149245-A (JP)
Title: Eye examination and observation device
Inventor: KOBAYAKAWA YOSHI
IPC: A61B3/10
Filed: 1988-11-30
Abstract: PURPOSE:To enable high-precision alignment by providing an optical member having a light source for lighting a subject and emitting the different types of light of the first and second different wavelength, and having different transmission areas for the aforesaid light in an observation light passage. CONSTITUTION:The first light sources 1 and 2 comprise LED and the like for measuring the curvature of the cornea Ec of an inspected eye E, and the second light sources are observation light sources 3 and 4 arranged outside the first light sources 1 and 2 for lighting the outside of the eye E. A lens 5 and a sensor 7 are used for alignment and measurement in common, and the lens 5 services both the inspected eye E and the sensor 7. As observation light passes through the center part 6a of a dichroic diaphragm 6 and the periphery thereof, an image on the sensor 7 becomes cornea reflection images 3a and 4a. The measurement light passes only through the center part 6a and, therefore, an image on the sensor 7 is four cornea reflection images 1a, 1b, 2a and 2b. Consequently, the device can be simplified and made compact, and the cost thereof can be substantially reduced.
Patent JP-H05141718-A (JP)
Title: Radiant air conditioner
Inventor: KOSAKAI TAKESHI
IPC: F24F5/00
Filed: 1991-11-19
Abstract: PURPOSE:To obtain a radiant air conditioner which is capable of performing forced convection air conditioning in addition to radiant air conditioning by means of the same panel unit and provided with an enhanced air conditioning capacity per area. CONSTITUTION:In a panel unit 1a where a cooled air hot air from a duct 2 is arranged to pass through inside, heat-exchanges with a bottom 5 and blows off the air from an outlet 3a, there is installed a vane mechanism 4 near the outlet 3a so as to change the direction of blow-off air. When the air direction is changed along the outside of the bottom during steady operation at a small load, the air current velocity on the surface of the panel is increased, thereby increasing convention heat transfer efficiency.
Patent JP-H07134209-A (JP)
Title: Near infrared radiation cutting filter
Inventor: SAKAGAMI TERUO
IPC: G02B5/22
Filed: 1993-11-10
Abstract: PURPOSE:To provide a lightweight near IR cutting filter capable of efficiently cutting the light in the near IR region, having good moisture resistance, capable of being easily formed, cut and ground and made of synthetic resin. CONSTITUTION:This filter contains a copolymer component obtained by copolymerizing the mixed monomer consisting of a phosphate group-contg. monomer expressed by the formula, a fluorine atom-contg. monomer and a monomer copolymerizable with these monomers and an ionic metallic component linked to the phosphate group of the copolymer component and consisting essentially of copper ion.
Patent JP-H07138794-A (JP)
Title: Copper foil having zinc-silica multiple coating film and its production
Inventor: TSUCHIDA KATSUYUKI
IPC: C25D15/02
Filed: 1993-11-10
Abstract: PURPOSE:To obtain a copper foil excellent in adhesibility to a resin base material. CONSTITUTION:A zinc-silica multiple plated film is codeposited at least on the roughened surface of the copper foil by electroplating with a plating bath containing a zinc salt and/or zinc oxide and silica particles. It is preferable to use a zinc sulfate electroplating bath as a basic bath and to add 0.1-100g/l silica particles whereinto. The zinc-silica multiple plated copper foil is excellent in normal peel strength and the peel strength after water dipping. The strength is improved moreover by treating with a silane coupling agent.
Patent JP-H06152418-A (JP)
Title: Voltage divider circuit
Inventor: OGASAWARA HIROSHI
IPC: H03H7/24
Filed: 1992-11-13
Abstract: PURPOSE:To reduce power consumption. CONSTITUTION:A prescribed reference voltage VS is impressed to both terminals of plural serially connected impedance elements Z1-Z (n-1) and plural reference voltage V1-Vn are provided from the respective serial junctions of these impedance elements Z1-Z (n-1). An operation mode switching part 12 switches a standby mode with decreased power consumption and a reference voltage generation mode with secured characteristics relating to the reference voltages V1-Vn by switching circuit configuration inside a voltage divider circuit 10. Thus, the power consumption can be decreased by setting the standby mode when the reference voltages V1-Vn are not used.
Patent JP-H09122491-A (JP)
Title: Manufacture of catalyst for compounding unsaturated aldehyde or unsaturated carboxylic acid
Inventor: SHIOTANI TORU
IPC: B01J23/88
Filed: 1995-10-30
Abstract: PROBLEM TO BE SOLVED: To provide a method for easily manufacturing an appropriate catalyst capable of effectively compounding unsaturated aldehyde or unsaturated carboxylic acid by catalytically oxidizing propylene, isobutylene, tertiary butyl alcohol or tertiary butyl ether in the gas phase. SOLUTION: First, a catalytic component mixed solution containing at least, molybdenum, bismuth and iron, or water slurry is dried into a hollow cubic particle with an average particle diameter of 1-200μm, using a spray drying machine. Then water and/or alcohol are added to cubic particle baked powder obtained by a baking process, and this mixed material is molded by extrusion. Finally, the molding is dried and thermally treated, or is thermally treated.
Patent JP-H08157166-A (JP)
Title: Elevator car having trunk
Inventor: MATSUHASHI TAKAYUKI
IPC: B66B11/02
Filed: 1994-12-07
Abstract: PURPOSE: To provide an elevator car having a trunk by which a cargo can be efficiently transported at house-moving time of an apartment building or the like. CONSTITUTION: In an elevator having a trunk, the elevator is provided with a trunk 8 having a space in a height equal to the car ceiling 3 when a trunk door 7 arranged on a rear wall 6 of a car room 1 is opened. Therefore, when a cargo is transported at house-moving time of an apartment building or the like, the cargo can be efficiently transported with excellent workability.
Patent JP-H01199870-A (JP)
Title: Method of hermetically sealing food
Inventor: POORU II GURINDOROTSUDO
IPC: B65D75/36
Filed: 1988-11-30
Abstract: PURPOSE: To easily peel a package for opening and surely reclose the same by coating a first flat edge portion or a corresponding second flat edge portion with a high molecular weight pressure sensitive hot melt adhesive having a specifid viscosity. CONSTITUTION: A body 10 comprises a first flat edge portion 12 and a central portion 14 providing a packaging chamber. Abase member 16 comprises a corresponding second flat edge portion 18 and a central portion 20, and the central portion provides a closure to the packaging chamber 14. A high molecular weight pressure sensitive hot melt adhesive having a viscosity between 5,000 to 100,000 centipoise at about 149 deg.C (300 deg.F) is applied to the first flat edge portion 12 or the corresponding second flat edge portion 18. A proteinaceous product is packed in the central portion, then the base member 16 and the body 10 are matched, the corresponding flat edge portion 12 coated with the adhesive is placed on the flat edge portion 18 in a face-to-face manner, and they are hermetically sealed.  Whereby the package can be peeled without using an excessive force, and can be surely reclosed.
Patent JP-H04178133-A (JP)
Title: Three-phase armature winding
Inventor: KAWAMURA TSUTOMU
IPC: H02K3/28
Filed: 1990-11-13
Abstract: PURPOSE:To realize coil insertability identical to that of single-phase concentric winding by forming the windings of each phase of each pole by the concentric winding coils having the number equivalent to the number of slots of each phase and each pole and also by providing two-layer windings by simultaneously inserting coils for three phases into slots by the half number of times of the number of poles. CONSTITUTION:Three-phase armature windings comprise q-number of concentric wound coils having windings with different coil pitch for each pole and each phase (q is the number of slots for each pole and each phase). And this coil pitch is provided as the quantity (number of slots being q or 1/2q) corresponding to the number of coils of one pole and one phase portion of other phase coil or its one-half at the inner side of the smallest coil pitch. Windings U1 to U4 V1 to V4 and W1 to W4 of each phase are mutually separated by Ppi/3 in electrical angle (P is the number of poles); windings for three phases are grouped for each two sets; an arrangement is made for placing 1 stage of coil in each slot; and coil insertion is made [PX(1/2)] times only by simultaneously inserting coils in slots in the form of double layer winding.
Patent JP-H08156511-A (JP)
Title: Pneumatic tire and its manufacture
Inventor: FUJI MASATO
IPC: B60C1/00
Filed: 1994-12-07
Abstract: PURPOSE: To suppress the extrusion of rubber caused at vulcanization by preliminarily vulcanizing the surface of an unvulcanized raw tire formed by combining a rubber blended mixed compound followed by molding vulcanization. CONSTITUTION: Only the outer surface of an unvulcanized rubber blended body 3 after extrusion and raw working of a rubber blended mixed compound by an extruding machine 1 and a calender roll 4 is preliminarily vulcanized by a halogen heater 1 or infrared heater followed by molding vulcanization. Thus, at the starting of a vulcanization for main vulcanization, the flow of the rubber on the outer surface is more suppressed than the flow in the unvulcanized raw tire inner part. Thus, the extrusion of the rubber such as burr, flash, spew at die molding vulcanization can be suppressed to reduce a finishing work or correcting work such as deburring, and the appearance, quality and productivity can be improved.
Patent JP-H08165126-A (JP)
Title: Molding device for glass optical element
Inventor: YONAMINE KAZUHIKO
IPC: C03B11/16
Filed: 1994-12-07
Abstract: PURPOSE: To provide a molding device for a glass optical element capable of automatically adjusting the position of a stopper to compensate the variation of the length of a main shaft caused by a heat expansion and always molding optical elements having a constant thickness. CONSTITUTION: This molding device for a glass optical element equipping a mold consisting of an upper mold 10 and a lower mold 20 positioned as facing each other, a main shaft 30 freely liftable up and down and holding the lower mold 20 and a stopper 40 set up at the bottom end of the main shaft 30 capable of regulating the lift up position of the main shaft 30, comprises providing the regulating position of the stopper 40 as freely adjustable, and equipping a detecting means 50 detecting the position of the lower mold 20 and a controlling means 60 adjusting the regulating position of the stopper 40 according to the signal of the detecting means 50.
Patent JP-H07159264-A (JP)
Title: Inner pressure drop alarm system for tire
Inventor: SHIRAISHI MASAKI
IPC: G01L17/00
Filed: 1993-12-03
Abstract: PURPOSE:To provide an inner pressure drop alarm system for tire in which the erroneous function is suppressed through a simple structure. CONSTITUTION:The inner pressure drop alarm system for tire comprises a transparent plate 3 provided on the outer circumference side face 1a of a wheel 1 while opposing to the interior of a tire 2, an inner pressure drop sensor 5 for tire disposed in the tire 2 while having a reflector 4 constituted to move with respect to the transparent plate 3 upon variation of the inner pressure of tire, a projector 7 for projecting light toward the transparent plate 3, a light receiver 7 for receiving the light reflected on the reflector 4, a photoelectric switch 8 being actuated depending on the variation in the quantity of light reflected on the reflector 4, and an alarm 9 being actuated by the photoelectric switch 8.
Patent JP-H05145860-A (JP)
Title: Charge coupling device
Inventor: OSHIMA MITSUO
IPC: H04N5/369
Filed: 1991-11-20
Abstract: PURPOSE:To provide the charge coupling device capable of speedily and faithfully reading signals while keeping a clock signal constant. CONSTITUTION:This charge coupling device is provided with a first charge coupling element stage 32 with multiple stages of charge coupling elements 31 and performing the parallel input and the serial output of signals through the charge coupling elements 31, a second charge coupling element stage 34 having the less number of stages of the charge coupling element 33 compared with the first charge coupling element stage 32 and performing the parallel input and serial output of signals through the charge coupling element 33, and a sampling gate stage 35 transferring each signal of charge coupling elements A, D, G, and ... (for example, the 3n+1-th (n=0, 1, 2,...)) in the first charge coupling element stage 32 as needed.