baber/WOPTO huggingface dataset:
Patent JP-H07335205-A (JP)
Title: Cadmium cathode plate for alkaline storage battery and manufacture thereof
Inventor: OGURA TAKAO
IPC: H01M4/26
Filed: 1994-06-10
Abstract: PURPOSE:To obtain a cadmium negative plate for an alkali storage battery capable of suppressing the expansion of an active material layer due to charging and discharging, enhancing the conductivity in an active material layer, and extending a charging/discharging cycle life. CONSTITUTION:An cadmium oxide powder is mixed and kneaded by means of a binder composed of methyl cellulose whose average molecular weight is 4.5X10<5> or more, to prepare a active material paste. After this active material paste is applied onto an aggregate, the active material paste is dried, and an non-formed pole plate is prepared. And, the non-formed pole plate is formed and discharged three to five times in an electrolyte composed of solution containing potassium hydroxide and indium hydroxide.
Patent JP-H07333699-A (JP)
Title: Driving device for camera
Inventor: IIDA MINORU
IPC: G03B5/00
Filed: 1994-06-10
Abstract: PURPOSE:To provide a driving device capable of reducing the size and cost of a camera, in a driving device for the camera driving a different driving system such as a zooming mechanism and a winding/rewinding mechanism. CONSTITUTION:The driving device for the camera transmitting rotational force to at least two driving systems is provided with a single motor 10 driving two driving systems, a main driving shaft 12 rotated by the motor 10, a differential gear mechanism 24 which is interposed between a pair of driven shafts 28 and 37 linked with two driving systems respectively, always rotates both of a pair of the driven shafts 28 and 37 by the rotation of the main driving shaft 12 and rotates only one of a pair of the driving shafts 28 and 37 when the other is locked and a pair of locking devices locking a pair of the driven shafts 28 and 37 respectively or releasing the locking.
Patent JP-H05326770-A (JP)
Title: Heat radiator for semiconductor package
Inventor: ATSUMI YOSHIHIRO
IPC: H01L23/40
Filed: 1992-05-21
Abstract: PURPOSE:To obtain a heat radiator provided with a heat dissipating piece correspondent to cooling air when packages are mounted in rows on a board. CONSTITUTION:A heat radiator is composed of a heat dissipating piece 1 and a mounting part 2, where the center axis 5 of the heat dissipating piece 1 and the center axis 6 of the mounting part 2 are made to deviate horizontally from each other by a distance of DELTAX. Therefore, the mounting part 2 can be mounted on the center of the center of a package 3, and the heat dissipating piece 1 can be mounted on the mounting part 2 deviating horizontally from the center axis of the mounting part 2, so that the heat radiators of this design can be mounted on the packages 3 making their heat dissipating pieces 1 different from each other in position.
Patent JP-S63292391-A (JP)
Title: Person number detecting device
Inventor: HIMESAWA HIDEKAZU
IPC: G01V8/12
Filed: 1987-05-26
Abstract: PURPOSE:To prevent a malfunction caused by radiation heat from a background which is warned by the human body, by deciding the number of persons by using an output signal from a signal processing part of a plural period portion by a deciding part. CONSTITUTION:The titled device is constituted of an infrared ray detecting element 2, a scanning optical system 1 for scanning a visual field of the infrared ray detecting element 2, a pre-amplifying part 3 for amplifying an output signal of the infrared ray detecting element 2, a signal processing part 4 for converting an output signal of the pre-amplifying part 3 to a signal required for detecting the number of persons, a deciding part 5 for deciding the number of persons based on an output signal of the signal processing part 4, and an output part 6 for outputting the person number information from an output signal of the deciding part 5. In this state, in the deciding part 5, the number of persons is decided by using the output signal from the signal processing part 4 of a plural period portion. In such a way, since the signal of a plural period portion is utilized, radiation heat from the human body and radiation heat from a background which is warmed by the human body can be discriminated, and a malfunction is prevented.
Patent JP-H11328102-A (JP)
Title: Bus control system and bus control method
Inventor: ONO FUMIAKI
IPC: G06F13/36
Filed: 1998-05-12
Abstract: PROBLEM TO BE SOLVED: To increase the bus use efficiency of a bus by shortening an unnecessary time generated because no next address is sent from a CPU, etc., as to the bus control system and control method for sending a series of access requests from an access request part such as the CPU, etc., connected to a common bus including a data bus and an address bus to a specific access response part. SOLUTION: The specific access response part 3-1 is equipped with a next- address permission signal generating means 4-1 which sends out a next-address permission signal indicating that a next address is receivable to an access request part 1 before transferring data or inputting data according to an address indicating a request for data access from an access request part 1 when reading or writing operation is performed. Preferably, the access request part 1 is equipped with a next-address permission signal receiving means 2 which receives the next-address permission signal from the specific access response part and sends out the next address to the specific access response part.
Patent JP-S63291913-A (JP)
Title: Production of graft copolymer
Inventor: GOTO HIDEO
IPC: C08F220/42
Filed: 1987-05-25
Abstract: PURPOSE:To obtain the titled copolymer having excellent impact resistance, heat resistance and surface gloss, by adding monomers comprising an aromatic vinyl and vinyl cyanide, a polymerization initiator, a polymerization activator and an emulsifying agent to EPDM having high gel content by a specific method and polymerizing. CONSTITUTION:In subjecting (A) 40-80wt.% ethylene propylene nonconjugated diene copolymer (EPDM) having 40-95wt.% gel content and (B) 60-20wt.% monomer mixture consisting of 60-76wt.% aromatic vinyl compound and 40-24wt.% vinyl cyanide compound to graft copolymerization with a redox initiator comprising a polymerization catalyst and a polymerization activator, 30-80wt.% based on the total amount of the polymerization activator consisting of ferrous sulfate, pyrophosphoric acid and dextrose is added to a latex before the reaction, the total amount of the monomers and the cumene hydroperoxide polymerization catalyst are continuously added for 1hr from the start of the reaction, the rest of the polymerization activator and an emulsifying agent are continuously added for time 30min longer than the addition time of the monomers and the polymerization catalyst to give the aimed copolymer.
Patent JP-H02307405-A (JP)
Title: Desk and sleeve for the same
Inventor: YOSHIDA YOICHI
IPC: A47B91/06
Filed: 1989-05-23
Abstract: PURPOSE:To prevent forced stress from action on a bottom member of a sleeve and to attain decrease of weight without deteriorating strength by providing attaching parts for selectively mounting casters or adjusters at four lower corners of a main body and selectively mounting an exclusive top plate, a desk top plate supported by legs or a desk top plate which is not supported by legs on the upper face of the main body. CONSTITUTION:Grounding element attaching parts 6, 7 are provided at four corners of the bottom face of the main body 5 of a sleeve member 1. Casters 8 or adjusters 9 may be selectively mounted. On the main body 5 of the sleeve member 1, either one of an exclusive top plate 101, a desk top plate 201 supported by legs 202 or a desk top plate 301 which is not supported by legs may be selectively mounted. When it is desired to use a wide space at user's feet, the grounding elements are respectively mounted only on two grounding element attaching parts 6, 7 outside both side sleeve members 1. Downward load from the top plate is transmitted to a floor through the side plates 51 of the sleeve member 1 and casters 8 or adjusters 9 located in the vicinity thereof. Increased bending stress is prevented from acting on a structural member provided at the bottom of the sleeve member.
Patent JP-S5831916-A (JP)
Inventor: UCHIYAMA YOSHIHIRO
IPC: A01F12/10
Filed: 1981-08-17
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-H05325896-A (JP)
Title: Lighting optical device
Inventor: OMURA HIDEAKI
IPC: H01J61/35
Filed: 1992-05-21
Abstract: PURPOSE:To improve the brightness and the color rendering property of a light receiving surface on which a light is radiated by a lighting optical system. CONSTITUTION:A vertical lighting type metal halide lamp 13 to which a pair of electrodes are provided, and mercury, a rare gas, and metal halide are sealed; and a light collecting cold mirror 14 which consists of a paraboloid or a ellipsoid; are combined so as to make the opening of the light collecting cold mirror 14 face upward. A spherical mirror 15 is provided to the outer side of the light collecting cold mirror 14 to collect the light near the coldest part A of the luminous part of the metal halide lamp 13, and the metal halide lamp 13 is composed by providing no opaque heat insulating membrane.
Patent JP-S5653789-A (JP)
Title: Treating apparatus for polluted water
Inventor: TSUKUI YUTAKA
IPC: C02F3/06
Filed: 1979-10-06
Abstract: PURPOSE: To improve the treating efficiency for polluted water in biological treating apparatus for polluted water, by providing a mechanism for spraying gas-liquid mixture at the lower part of a packing layer to which microorganisms are adhered.  
     CONSTITUTION: A packing layer is equipped with an injector type air-diffusing nozzle at its lower part so as to supply sufficient air and to allow the polluted water to contact with microorganisms. Raw polluted water 1 is charged through a flow meter 12 to the bottom of a deep aeration tank 2. At the bottom of the tank 1 is provided an injector type air-diffusing nozzle 7 directed downward at about 45° angle. Treated water is sent through a line 13 and a pump 8 to the nozzle 7 together with air sent by a blower 6 in order to spray gas-liquid mixture contg. superfine air bubbles. The gas-liquid mixture passes through the packing layer 3, to which microorganisms are adhered, so as to supply air to the packing and is allowed to contact with the microorganisms sufficiently. Treated clean water is sent from the upper part of the tank to a settling tank 9, where precipitate 10 is drawn off from the lower part, and the treated liquid 5 is discharged. Hereby the treatment of polluted water is performed efficiently. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-H09291802-A (JP)
Title: Energy saving-type engine cooling device in co-generation system
Inventor: IKETANI HIROSHI
IPC: F01P3/20
Filed: 1996-04-26
Abstract: PROBLEM TO BE SOLVED: To achieve energy saving of not only electricity but also water only by restraining the operation of cooling towers as well as to gradually cool excess heat of a plurality of co-generation engines. SOLUTION: In a co-generation system including a plurality of co-generation engines 11, all cooling water is stored in a single high-temperature water tank 13 so that heat may be effectively supplied to a heat load device 12 even when any co-generation engine 11 is used. A heat radiating system including cooling towers CT1, CT2 is made into a plurality of systems, the operation acting points of cooling accessories of the heat radiating system are made independent, and cooling is made possible by minimizing the operation of the cooling accessories at the time of partial loading.
Patent JP-S62285586-A (JP)
Title: Sound intermediate frequency signal detecting circuit
Inventor: KIOKA RYUICHI
IPC: H04N5/62
Filed: 1986-06-03
Abstract: PURPOSE:To prevent malfunction at chrominance subcarrier 4.43MHz in the PAL system by providing an attenuation circuit in a signal path only of 4.5MHz passing sound intermediate frequency. CONSTITUTION: The attenuation circuit 10 is connected in series with a 4.5MHz band filter 2 in three kinds of 1st band pass filters. The attenuation circuit 10 is controlled by switching control 8, and when a changeover switch 6 is connected to the position of the 4.5MHz bandpass filter, the circuit 10 is turned off and no attenuation is applied, while the changeover switch 6 is connected to the position other than the 4.5MHz filter (in this case, the 5.5MHz or 6.0MHz filter), the attenuation circuit 10 is turend on to attenuate the signal in the 4.5MHz signal path. Thus, the malfunction that the chrominance subcarrier 4.43MHz in the PAL system passes through the 4.5MHz band pass filter and a detection circuit detects errors is prevented.
Patent JP-H02309163-A (JP)
Title: Condensing unit
Inventor: OHASHI KIYOSUMI
IPC: F25B39/04
Filed: 1989-05-23
Abstract: PURPOSE:To improve a maintenance characteristic without damaging outer appearance by a method wherein an upper part of a fin condensor of a condensor duct is provided with an opening hole and a lower part of the fin condensor of a unit base is provided with a recess. CONSTITUTION:An upper part of a fin condensor 3 of a condensor duct 4' is provided with an opening hole 4a' so as to clean oil 7a or the like adhered to an air sucking surface 7 of a fin condensor 3. In this case, since it is possible to flow cleaning agent from the opening hole 4a', a complete cleaning can be performed. A lower part of the fin condensor of the unit base 1' is provided with a recess 1a'. Even if too much oil 7a adhered to the air sucking surface 7 or cleaning agent or the like is flowed down, it may not be accumulated at the upper surface of the unit base 1', but flow into a floor. Since the recess 1a', of the unit base 1' in the condensing unit has a receiving pan, it is possible to prevent oil or cleaning agent from being flowed onto the floor. With such an arrangement as above, it is possible to improve a maintenance characteristic without damaging an outer appearance of the device.
Patent JP-H02308804-A (JP)
Title: Production of delustering vinyl chloride-based polymer
Inventor: AMANO TADASHI
IPC: C08F2/20
Filed: 1989-05-22
Abstract: PURPOSE:To obtain the subject polymer of high quality containing a slight fish eye having specific gel fraction by subjecting vinyl chloride or monomeric mixture of the vinyl chloride to suspension polymerization in a medium comprising polyfunctional monomer dispersed in an aqueous solution of water-soluble, partially saponified PVA, etc. CONSTITUTION:Vinyl chloride monomer or mixture of vinyl-based monomer mainly containing vinyl chloride is subjected to suspension polymerization in an aqueous medium composed of polyfunctional monomer having at least two ethylenic double bonds within a molecule (e.g. diallyl isophthalate) previously dispersed in an aqueous solution containing at least one of water-soluble, partially saponified polyvinyl alcohol, water-soluble cellulose ether and emulsifier, etc., to afford the aimed delustering vinyl chloride-based polymer composed of 5-90wt.% tetrahydrofuran-insoluble gel component and residual tetrahydrofuran-soluble component.
Patent JP-S6022958-A (JP)
Title: Atomizing pump
Inventor: YAMAMOTO KAZUSHI
IPC: B05B17/06
Filed: 1983-07-15
Abstract: PURPOSE:To prevent electrolytic corrosion and the foam part stagnating on the inside surface of a liquid chamber and liquid passage of a body by coating the metallic surface on said inside wall part with an electrical insulating film and hydrophobic protective film. CONSTITUTION:A protective coating film 12 consisting of silicone rubber, fluororesin or a resin contg. a group having small affinity to water molecules is formed by coating or lining on the surface in the inside wall part of a liquid chamber 9 and a liquid passage 10. Then water or liquid 91 contg. dissolved air hardly contacts directly with the metallic surface of the inside wall part even if such water and liquid are used. The electrolytic corrosion and the instability in an atomizing characteristic are thus prevented.
Patent JP-S5832766-A (JP)
Inventor: TATSUI MUNEHISA
IPC: B60P3/00
Filed: 1981-08-19
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-2000318059-A (JP)
Title: Method for molding ribbed synthetic resin molding
Inventor: UCHIYAMA YUICHI
IPC: B32B3/30
Filed: 1999-05-11
Abstract: PROBLEM TO BE SOLVED: To obtain a ribbed synthetic resin molding provided with a flat plate having a flat surface without shrink. SOLUTION: In order to mold a ribbed synthetic resin molding 1 having a flat plate 2 and a plurality of ribs 4 provided on its one flat surface 3, the method for molding the ribbed molding comprises the steps of molding a perform 12 having a first flat plate portion 11 thinner than the plate 2 and the ribs 4 provided on its one surface 3, then covering a shrink 7 caused by the ribs 4 at the other flat surface 13 of the portion 11, then supplying molten synthetic resin to a cavity 17, molding a second flat plate portion 18, connecting the portion 18 to the portion 11 to constitute the plate 2, simultaneously foaming a foaming agent b existing in the shrink 7, and pressing a shrink opposing area 19 of the portion 18 to a molding surface 16 by the foaming pressure caused by generating the foam c.
Patent JP-S619582-A (JP)
Title: Formation of insulated film of thin band of amophous alloy
Inventor: MORITO NOBUYUKI
IPC: C23C22/00
Filed: 1984-06-26
Abstract: PURPOSE:To form an insulated film having excellent characteristics without accompanying magnetic deterioration and brittleness by coating a liquid for forming the insulated film on a thin band of amorphous alloy, drying and baking the liquid while floating and moving it with hot air injected from the nozzles in the inside of a heating furnace. CONSTITUTION:The molten metal of Fe-B base and Fe-B-Si base alloy is ultraquenched to manufacture a thin band 1 of amorphous alloy which is excellent in soft magnetic properties an not lessin iron loss and has 20-50mum thickness. An aq. soln. of 1-10% concn. of magnesium dichromate as a coating soln. for forming an insulated film is coated thereon with 0.05-2g/m<2> quantity by Wringer roll coater 2. Then, it is introduced into a heating furnace 3 and the coated aq. soln. is dried and baked by ejection hot air heated at 200-300 deg.C with a heater 4 from plural nozzles 6 and moving it while floating it with the hot air. In this case, when the microwave heating of frequency having 2,450MHz band is combined therewith, the drying and baking are more quickly performed and the insulated film of 0.05-0.5mum thickness can be formed.
Patent JP-S5556287-A (JP)
Title: Document feeder
Inventor: KANEKI AKIO
IPC: G06K13/07
Filed: 1978-10-23
Abstract: PURPOSE: To simplify unit constitution by providing a groove in a traveling belt where documents are mounted, by transporting documents by frictional force generated at corners of the groove normally, and by stopping documents over a slide by  pushing a rotary member provided on the belt when adding marks on documents.  
     CONSTITUTION: Around pulleys 1 and 2 at tips of axes 1a and 1b arranged at a fixed interval, belt 3 provided with groove 3a in its run direction is wound. Next, pulley 5 provided at the opposite side to axis 2a is turned by motor 6 through belt 7 and on belt 3 traveling by it, document 8 to be transported are mounted. As a result, document 8 moves in a fixed direction by frictional force generated at corner of groove 3a. Next, axis 4a with body 4 of revolution is projected on belt 3 and when a mark is added on document 8, body 4 of revolution is pushed down to stop document 8 on belt over a slide only for the period. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H07333437-A (JP)
Title: Production of optically anisotropic element and liquid crystal display element formed by using the same
Inventor: NISHIURA YOSUKE
IPC: G02F1/1335
Filed: 1994-06-13
Abstract: PURPOSE:To produce optically anisotropic elements which have an excellent contrast and visual field angle characteristic and have less unequal colors and unequal contrasts continuously over a long period of time by specifying the surface roughness of a film before passing the film through stages. CONSTITUTION:This process for production of the optically anisotropic elements has a stage for applying distortion deformation to the film consisting of a thermoplastic resin and having light transmissivity by holding the film between two pieces of rolls varying in circumferential speeds and applying shearing force in both directions of the film and a transverse uniaxial stretching stage. The surface roughness (Ra) of the film before passing the film to these stages is specified to a range of 1nm<=Ra<=20nm. In such a case, shaped or unshaped particles are kneaded into the resin or are applied together with a binder on the film in order to obtain the surface roughness (Ra) before passing the films through the stages. The optical characteristics uniform over the entire surface free from unequalness and defects are obtd. continuously over a long period of time by specifying the roughness of the raw film in such a manner.
Patent JP-S6022511-A (JP)
Title: Hydropneumatic suspension
Inventor: MATSUSHITA AKIFUMI
IPC: B60G17/04
Filed: 1983-07-18
Abstract: PURPOSE:To realize controlling inclination of a car body within definite limits at the time of turning run by enabling an electromagnetic pressure control valve to be closed in order by means of an electronic control device in relation to turning run of a vehicle. CONSTITUTION:The basal end part of a control arm 13 is supported by means of a support shaft 28 so as to sway freely with respect to a car body 20, while said arm 13 supports a wheel 6 through a knuckle at its tip part. A liquid chamber 9 is connected to a liquid pressure adjusting device 19 by means of a duct 21, and car body load for each wheel to bear is detected from the liquid pressure of this duct 21 by means of a load sensor 18. To adjust spring constant through changing the capacity of an air chamber 11, an air tank 2 is connected to the air chamber 11 through an electromagnetic pressure regulating valve 14, which is opened or closed by an output signal of an electronic control device 30 inputting a signal from the load sensor 18.
Patent JP-H10330334-A (JP)
Title: Production of 3,5-difluoroaniline
Inventor: PFIRMANN RALF DR
IPC: C07C209/18
Filed: 1998-05-13
Abstract: PROBLEM TO BE SOLVED: To obtain the subject compound in a reasonable labor in an acceptable yield by reacting difluorochlorobenzene with ammonia in the presence of a copper compound and a metal in a solvent. SOLUTION: The method for producing 3,5-difluoroaniline comprises reacting 1 mole of 3,5-difluorochlorobenzene with 10-20 moles of an aqueous ammonia solution having an ammonia concentration of 15-30 wt.% in the presence of 0.15-0.4 mole of a copper compound [e.g. copper (I) chloride, copper (I) bromide, copper (I) iodide] and 0.15-0.4 g atom of at least one metal selected from the group consisting of copper, iron, cobalt, nickel, chromium, molybdenum and zinc at 100-250 deg.C (preferably 140-190 deg.C). The 3,5-difluorochlorobenzene is produced from 1,3,5-trichlorobenzene by a fluorine-chlorine exchange reaction.
Patent JP-S5831422-A (JP)
Title: Transistor circuit
Inventor: NAGANO KATSUMI
IPC: H03F3/34
Filed: 1981-08-20
Abstract: PURPOSE:To reduce the electric power consumed by a titled circuit and to stabilize its voltage by constituting the circuit so that a minute voltage output is determined by the ratio of respective emitter areas of the 1st-4th transistors. CONSTITUTION:The 3rd and 4th transistors (TRs) Q2, Q4 of which bases and collectors are mutually connected so as to be crossed are connected in accordance with the 1st TRQ1 for input current I1 and the 2nd TRQ3 for output current I2. An minute voltage output VBE is independent of the I/O current ratio and is determined by respective emitter areas of the 1st-4th TRs Q1-Q4.
Patent JP-S6021997-A (JP)
Inventor: FUJIWARA HARUYOSHI
IPC: D21F9/02
Filed: 1983-07-18
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。