baber/WOPTO huggingface dataset:
Patent JP-2001140823-A (JP)
Title: Mounting structure of end plate
Inventor: ISHIUCHI NOBUKAZU
IPC: F16B12/16
Filed: 1999-11-08
Abstract: PROBLEM TO BE SOLVED: To provide a mounting structure of an end plate capable of accurately and easily adjusting a fitting position of the end plate for mounting it while a drawer is in a housed state. SOLUTION: Screws are each fastened on washers loosely engaged in washer holes formed on a front plate of a drawer main body with diameters larger than diameters of the washers, the end plate is temporarily fixed to the front plate by temporarily fastening these screws, the end plate is movingly adjusted to a desired mounting position in respect to the front plate for positioning, and the end plate is fixed in the desired position on the front plate by tightly fastening each screw.
Patent JP-H07144220-A (JP)
Title: Composite material of aluminum alloy for electric resistance welded tube
Inventor: HIRANO YOJI
IPC: B23K33/00
Filed: 1993-11-24
Abstract: PURPOSE:To obtain a sufficient joining strength which is suitable for manufacturing tube for radiators or the like by electric resistance welding. CONSTITUTION:Reference is made to a composite material 7 of aluminum alloy for electric resistance welded tube which is clad with a brazing filler metal of Al-Si based alloy on one side of a core material and a sacrificing anode material on the other side. After the electric resistance welded tube is formed, an angle alpha of 95 to 120 deg. is formed by the surface to be the outer side of the tube and the surface to be joined.
Patent JP-2001135808-A (JP)
Title: Semiconductor device and its manufacturing method
Inventor: TAKIMOTO TAKAHIRO
IPC: H01L27/144
Filed: 1999-11-08
Abstract: PROBLEM TO BE SOLVED: To provide, on the same substrate, a light receiving element which increases its performance and an integrated circuit for processing an output electric signal of the light receiving element. SOLUTION: In a semiconductor device containing a light receiving element and a division part which divides the light receiving element into a plurality of parts, the light receiving element is formed so as to be enclosed with a third first conductive semiconductor layer formed so as to reach from a first second conductive semiconductor layer surface to a second first conductive semiconductor layer; and a fourth first conductive semiconductor layer formed so as to overlap at least a part of the third first conductive semiconductor layer, and pierce the second first conductive semiconductor layer, and reach at least a first first conductive semiconductor layer. The division part has the third first conductive semiconductor layer formed so as to reach from a surface of the first second conductive semiconductor layer to the second first conductive semiconductor layer.
Patent JP-H0517474-A (JP)
Title: Preparation of hydroxyiminooctahydroindole(2,3-a) quinolidine derivative
Inventor: CHIYABA SAANTAI
IPC: C07D461/00
Filed: 1991-09-26
Abstract: PURPOSE: To obtain the subject compound exerting the effect such as anti- inflammation, anti-spasm, on central nerves, anti-choline or the like by resoluting a racemic hexahydroindole quinolizinium derivative by dibenzoyl tartrate and next executing reduction or the like with an alkaline metal hydride.  
     CONSTITUTION: A racemic hexahydroindole (2,3-a) quinolizinium derivative of formula I (R 2  and R 3  are each a 1-6C alkyl; X is the residue of an acid or the like) is resolved by chemically active dibenzoly tartrate, and the obtd. optically active hexahydroindole (2,3-a) quinolizinium derivative of formula II or the like is reduced with an alkaline metal hydride to obtain racemic transocta-hydroindole (2,3-a) quinolidine of formula III. This compound is, if desired, subjected to alkali hydrolysis, and the obtd. optically active derivative is brought to react with t-butyl nitrate in a solvent of an aromatic hydrocarbon and is then brought to react with an alkaline metal t-alkylate to obtain the objective compound of formula IV (R 1  is a 1-6C alkyl). 
     COPYRIGHT: (C)1993,JPO
Patent JP-2000144234-A (JP)
Title: Porous metallic foil heating device
Inventor: MOCHIZUKI TOMOTOSHI
IPC: B22F3/10
Filed: 1998-11-09
Abstract: PROBLEM TO BE SOLVED: To provide porous metallic foil heating device capable of preventing a porous metallic foil from being wrinkled. SOLUTION: In this porous metallic foil heating device in which a porous metallic foil 2 is passed through and heated in a heating furnace 1, a pair of contact rolls 8a, 8b to hold both sides of the porous metallic foil 2 are arranged in the heating furnace 1, and moving devices 15a, 15b to move the contact rolls 8a, 8b in the longitudinal direction of the porous metallic foil 2.
Patent JP-H03187821-A (JP)
Title: Packing method for food
Inventor: HATA TETSUSHI
IPC: B65B53/00
Filed: 1989-12-08
Abstract: PURPOSE:To reduce a packing cost, to effectively utilize the advantage of stretch package wherein a contained food is well watched through a package film, and to improve a freshness holding function by a method wherein a container or a food is wrapped with a high barrier properties plastic film in which an exhaust hole is formed, shrink package is effected, and sealing is effected by means of a label. CONSTITUTION:A deaerating hole 2 is formed in the bottom of a tray 1. Further, in the case of a food having a plenty of moisture contents, it is desired that the deaerating hole formed in the tray is formed in the side of the tray. Briefly, the position of the deaerating hole formed in the tray is properly set according to a kind and the size of a food. A food 4 is then contained in the tray 1. A high barrier properties plastic film 5 is shrunk in a heat tunnel. Finally, a label 8 is mounted on the back of the tray 1 for sealing so that the exhaust hole of the high barrier properties plastic film 5 is blocked. In which case, it is desirable that a material having a low oxygen permeability is used as the label 8.
Patent JP-H05159673-A (JP)
Title: Electronic time switch
Inventor: WATABE MINORU
IPC: G01R11/57
Filed: 1991-12-02
Abstract: PURPOSE:To provide an electronic time switch easy to assemble and capable of reducing the outer shape and precisely detecting ON/OFF of a switch. CONSTITUTION:Into a fixed block 9 to which two sets of fixed side leaf springs 10A1 and movable side leaf springs 10A2 are fixed, a fixed side leaf spring 10B1 for detecting switch operation of the same product as the fixed side leaf spring 10A1 and a movable side leaf spring 10B2 for detecting switch operation of the same product as the movable side leaf spring 10A2 are integrated.
Patent JP-H09161471-A (JP)
Title: Dram system and operating method for dram system
Inventor: KATAYAMA YASUNAO
IPC: G11C7/10
Filed: 1995-12-06
Abstract: PROBLEM TO BE SOLVED: To enable a low cost single mounted chip DRAM array having a high density and high bandwidth. SOLUTION: A single chip DRAM system is composed of a DRAM array 10 in the pipe line structure consisting of a plurality of stages 12 mounted on the same substrate, a logical logic 11 for controlling the DRAM array 10 and a buffer means 13 for storing data fetched from the DRAM array. The control logic 11 generates a signal for controlling operation of a plurality of stages. The final stage of the pipeline 12 is used to input or output the data to or from the buffer means 13 in the burst mode.
Patent JP-H06149729-A (JP)
Title: Method and apparatus for performing high-performance mutual connection beween mutual connecting adaptors, which are coupled with first information bus and second information bus
Inventor: MAAKU PII UTSUDOBARII
IPC: G06F13/36
Filed: 1991-12-02
Abstract: PURPOSE: To decrease the cost and complicatedness by minimizing the number of signals to be requested by mutually connecting 1st and 2nd information buses with which high data transfer speed is achieved. CONSTITUTION: The system 20 is provided with a mutual connector 40 composed of 1st and 2nd adapter modules 42 and 44 mutually connected through a mutual connection bus 46. The adapter module 42 is detachably connected to a system bus 26 by letting a TURBO channel cabinet occupy a slot. A 2nd subsystem 24 is composed of a VME bus system composed of a 2nd system bus 48. This bus is a bus to be asynchronously interlocked with other data and address lines. Further, the subsystem 24 is provided with plural VMEI/O boards 50 and these boards can be commercially possessed from plural supply sources and can provide functions such as array processing, image processing, communication control and I/O operation or the like.
Patent JP-H02162018-A (JP)
Title: Manufacture of fiber reinforced synthetic resin bar material
Inventor: TANAKA MAKOTO
IPC: B29L31/00
Filed: 1988-12-16
Abstract: PURPOSE:To obtain fiber reinforced synthetic resin bar material, in which reinforcing fibers easily distribute at the projected part on the outer peripheral surface of a formed item, by a method wherein bundles, which are produced by twisting fibers made of thermoplastic synthetic resin and reinforcing fibers such as carbon fibers, or the like, are heated and softened and finally formed in the form of bar. CONSTITUTION:Synthetic fiber is produced by extruding or drawing thermoplastic synthetic resin in the form of fine thread. Synthetic resin fiber thread 9 is prepared by bundling the fibers. Further, reinforcing fiber thread 10 is prepared by bundling reinforcing fibers. The fiber thread 9 to be used consists of 1,000 strings of fibers, the fineness of each of which is 900 denier. The reinforcing fiber thread 10 to be used is prepared by bundling 1,000 - 12,000 carbon fibers. A plurality of the fiber threads 9 and a plurality of the reinforcing fiber threads 10 are twisted together so as to arrange the fiber thread 9 and the reinforcing fiber thread 10 anternately in order to form bundle 11. Fine round bar material 13 is obtained by heating and softening the bundle 11 and drawing it through a die 12 so as to be shaped in the form of bar. In this case, the reinforcing fiber thread 10 forms itself spirally in the round bar material 13 and distributed to the longitudinal direction of the round bar material 13.
Patent JP-H11223124-A (JP)
Title: Exhaust system for motorcycle
Inventor: ITO YUICHI
IPC: F01N13/10
Filed: 1998-10-22
Abstract: PROBLEM TO BE SOLVED: To provide an exhaust system for a motorcycle to be taken in as one of appearance elements through emphasis of a line running from an exhaust pipe to a muffler, and bring a complicated exhaust system into a neat state, and improve appearance and a commercial value. SOLUTION: An exhaust system is formed such that exhaust pipes 13 and 14 running from a V-type engine are vertically juxtaposed on one side of a car body and the exhaust pipe is connected to a common exhaust chamber 16, and the exhaust chamber is connected to large silencers 18 and 19 in the rear of an exhaust pipe. The front end part of a lower silencer is positioned at the side along the direction of a car width of the exhaust chamber, and positioned at a side along the direction of a car width of a connection part between the silencer and the exhaust chamber. Exhaust covers 24 and 25 formed in the shape of an exhaust pipe connected to the front end of the silencer are arranged. The exhaust cover is formed such that a front end part communicating with the exhaust pipe is formed along the outer periphery of the exhaust pipe.  The rear end part connected to the silencer is formed in a shape gradually enlarged such that the rear end part is sized to be equal to the outside of the front end part of the silencer.
Patent JP-2000152551-A (JP)
Title: Rotating apparatus
Inventor: NISHIMURA HIDEKI
IPC: H02K21/22
Filed: 1998-11-10
Abstract: PROBLEM TO BE SOLVED: To provide a spindle motor wherein thickness can be reduced by reducing the size in the axial direction, and rigidity and reliability of a retainer can be improved. SOLUTION: This rotating apparatus is equipped with a stator S, and a rotor R which is rotatably supported via a pair of ball bearings 2a, 2b. Each of the bearings 2a, 2b is provided with inner outer rings 8a, 9a; 8b, 9b, a plurality of balls 10a, 10b interposed between the inner outer balls 8a, 9a; 8b, 9b, and retainers 11a, 11b which hold the ball 10a, 10b. The respective retainers 11a, 11b of the pair of ball bearings 2a, 2b have annular protruding parts in facing parts facing with each other. The protruding parts are mutually combined. As a results, the pair of ball bearings 2a, 2b are adjacently arranged along the axial direction.
Patent JP-H11148340-A (JP)
Title: Exhaust emission control device of internal combustion engine
Inventor: SHIBATA KATSUHIRO
IPC: F01N3/24
Filed: 1997-11-19
Abstract: PROBLEM TO BE SOLVED: To provide sufficient nitrogen oxides reducing treatment performance when nitrogen oxides are released from a nitrogen oxides storage catalyst 4 in stoichiometric or rich running in the case where a three-way catalyst 3 is provided upstream of an exhaust passage 12 and a nitrogen oxides storage catalyst 4 downstream of the exhaust passage 2 respectively. SOLUTION: A bypass passage 5 bypassing a three-way catalyst 3, a switch valve 6 as a bypass control valve, which is switchable so that at least a part of exhaust emission flows on the side of the bypass passage 5, and a control device 8 for controlling the switch valve 6 are provided. This control device 8 opens the switch valve 6 in stoichiometric or rich running and when the temperature of engine cooling water is a specified value or higher.
Patent JP-H01160628-A (JP)
Title: Injection molding machine
Inventor: OHIRA YASUO
IPC: B29C45/78
Filed: 1987-12-18
Abstract: PURPOSE:To improve the fluidity of a molten resin, inject it into a mold in an optimum condition, while passing it smoothly through the inside of a nozzle and perform molding of disk-shaped medium with high precision, high productivity, high reliability and advanced quality, by arranging separately and individually a plurality of heaters being different temperature ranges in the nozzle portion of a screw cylinder and providing respectively a temperature sensor at each heater. CONSTITUTION:Molding material is fed from a feed zone 11, heated and molten by heaters 17 and 18 of a screw cylinder 12, pressed and sent to a nozzle portion 14. In the nozzle portion 14, uniformly kneaded and fluidized molten resin is controllably heated with two units of heaters 15 and 16 at nozzle rand part 142 and nozzle gate part 141 while passing through each part 142 and 141. Temperature sensors 19 and 20 are embedded in the nozzle and detect a temperature closer to that of resin, and keep an optimum state in which the resin passes through the nozzle part 14 to perform a stable molding and a precise molding. Thus, it is possible to minimize the occurrence of flow-mark, etc., and mass- produce high-precision and high-quality items.
Patent JP-H01161658-A (JP)
Title: Metal halide lamp
Inventor: YONEZAWA AKIHIRO
IPC: H01J61/20
Filed: 1987-12-18
Abstract: PURPOSE:To suppress blackening of a tube wall so as to improve ultraviolet ray intensity maintenance factor by charging boron at the specified gram atom number ratio to iron in addition to the iron. CONSTITUTION:Electrodes 2, 2 provided in a light emitting tube 1 are each connected to lead wires 5, 5 through metal foils 4, 4 sealed inside the crushed sealing parts 3, 3 of the light emitting tube 1. And rare gas for starting, mercury, iron and halogen are charged into the light emitting tube 1 and further boron of 1/40-1/2 at the gram atom number ratio to iron is charged. If boron B is charged additionally into the light emitting tube in advance like this, this boron reacts on the charged halogen and forms boron halide and reacts on the isolated iron and changes it into iron halide. Hereby, tube wall blackening due to adhesion of iron to the tube inside wall is suppressed and lowering of an ultraviolet ray intensity maintenance factor resulting from the decrease of ultraviolet ray transmissivity by blackening and the decrease of iron being a light emitting metal can be prevented.
Patent JP-H08152886-A (JP)
Title: Musical sound signal generating device
Inventor: MATSUDA EIJI
IPC: G10H7/02
Filed: 1994-11-29
Abstract: PURPOSE: To generate a musical without generating a buzzing sound. CONSTITUTION: The device consists of a waveform memory 19 which stores plural waveform data generated by sampling at different sampling frequencies, plural speed data storage means 100 and 101 which are provided corresponding to the plural waveform data and stored speed data that prescribes the reading speed in accordance with the sampling frequencies of each waveform data, an instructing means which gives instruction for generation of a sound, a selecting means 102 which selects one of the plural speed data storage means in accordance with the instruction,  a reading speed deciding means 103 which decides the reading speed of the waveform data based on the speed data stored in the means 100 and 101 selected by the means 102 in accordance with the instruction of the instruction means and a musical sound signal generating means which reads the waveform data from the waveform memory based on the speed data decided by the means 103 and generates musical sound signals.
Patent JP-H08151544-A (JP)
Title: Ink for ink jet recording style
Inventor: KONUKI ISAO
IPC: C09D11/326
Filed: 1994-11-29
Abstract: PURPOSE: To obtain the subject ink containing a pigment, water, a water-soluble polymer, and a hydrophilic monomer-oleophilic monomer copolymer, little in the scattering of the ink and not clogging a nozzle with time. CONSTITUTION: This ink contains at least (A) a pigment (e.g. carbon black, an inorganic pigment, an organic pigment), (B) water, (C) one or more kinds selected from guar gum, xanthane gum and their derivatives, and (D) the copolymer of an oleophilic monomer (e.g. styrene, methylstyrene or acrylonitrile) with a hydrophilic monomer (e.g. acrylic acid or methacrylic acid). The ink is used for an ink jet recording style for recording information by giving an energy corresponding to a recording signal to the ink stored in a recording head chamber to fly ink drops with the energy.
Patent JP-H06155312-A (JP)
Title: Manufacture of polishing sheet and elastic roll grinding wheel made of polishing sheet
Inventor: SATSUNOKI TOMIO
IPC: B24D11/00
Filed: 1992-11-27
Abstract: PURPOSE:To provide a manufacturing method of a polishing sheet constituted by holding abrasive grains on a sheet base material through an adhesive and an elastic roll grinding wheel capable of polymerizing and welding this polishing sheet with pressure in multiple layers. CONSTITUTION:By previously mixing and kneading abrasive grains 5 and an adhesive 4 in at a specified ratio and by applying a mixed and kneaded solution 7 of the abrasive grains 5 and the adhesive 4 obtained in this way on a sheet base material 8, a polishing sheet 2 is provided. Additionally, an elastic roll grinding stone 1 constituted by polymerizing and welding this polishing sheet with pressure in multiple layers is provided Consequently, this polishing sheet 2 is suitable for heavy grinding such as removal of s surface oxidated scale and a scale defect of a hot-finished band metal body.
Patent JP-H05154288-A (JP)
Title: Warm air heater
Inventor: KURODA GIICHI
IPC: D06F58/00
Filed: 1991-12-03
Abstract: PURPOSE:To provide a warm air heater which can be used for warming a room and drying a futon mat and has a simple structure having a common blow-out port for warm air for both purposes. CONSTITUTION:A bypass flow passage 14b which passes through a blower 2 and does not pass through a heater 3 is branched from a part of a main flow passage 14a in which the blower 2 and the heater 3 are arranged. The bypass flow passage 14b is opened and closed by s damper plate 15. The heater 3 is formed by using a heat generating resistor body whose temperature coefficient of electric resistance has the positive characteristic. When the bypass flow passage 14b is closed, the flow rate of the air heated by the heater 3 becomes much, and the surface temperature of the heater 3 lowers, and the electric conduction quantity to the heater 3 increases. Accordingly, the temperature of the warm air becomes high. When the bypass flow passage 14b is opened, the flow rate of the air heated by the heater 3 reduces, and the electric conduction quantity to the heater 3 reduces, and the temperature of the warm air lowers.
Patent JP-H05208018-A (JP)
Title: Staple device for surgery
Inventor: JIEFURII EI SUTEIN
IPC: A61B19/00
Filed: 1992-11-05
Abstract: PURPOSE: To maintain a high and constant tissue gripping force by preventing upper and lower jaws from combining together and from recombining after a staple has been driven. CONSTITUTION: Upper and lower jaw members 12, 14 are such that when their terminals are combined by the intervention of a gap pin 82 and a pin socket 84, a gap is formed at the athand ends of upper and lower beams. However, when a gripping bar 42 is turned from its open position to closed position, the middle part of a top beam is either drawn toward the same part of a bottom beam or compressed. This compressive force is produced when the gripping bar 42 is completely closed, and works to resist separation of the upper and lower jaw members when a staple is formed. Further, because of the shape of the gap pin 82 of the upper jaw member and the shape of the gripping pin 44 of the lower jaw member, a uniform tissue interval between the jaw members between the terminal and at-hand end of each jaw member can surely be obtained by the compressive force.
Patent JP-2001140560-A (JP)
Title: Locking structure of window screen device
Inventor: TOMITA KATSUAKI
IPC: E06B9/52
Filed: 1999-11-10
Abstract: PROBLEM TO BE SOLVED: To provide a locking structure of a window screen device allowing a screen device to be locked and unlocked easily. SOLUTION: In a locking structure of a window screen device where a screen part is stored extractably in a vertically cylindrical storage case 40 stored in a window frame so as to move slidably in parallel with a slide screen 3, locking parts 90 locked to each other when both of the screens are slid in the direction apart from each other as viewed in the face direction is provided in the storage case 40 and the slide screen 3 opposed to the storage case 40.
Patent JP-2001133914-A (JP)
Title: Image forming device
Inventor: NOZAKI IWAO
IPC: H04N1/407
Filed: 1999-11-10
Abstract: PROBLEM TO BE SOLVED: To provide an image forming device which does not aversively affect the tone of a copied image even if a processing liquid for development processing deteriorates to some extent. SOLUTION: The image forming device, which exposes a photosensitive material by driving a digital exposure head by the print data formed in accordance with the exposure gradation value obtained by subjecting image data indicating an original image to image processing and makes a print formed with the copied image having a prescribed output density by subjecting the exposed photosensitive material to development processing, is provided with a deterioration degree determining means 61 which determines the deterioration degree of the processing liquid used in this development processing,  a deterioration correction table 62 which has a correction rate for compensating the deviation by the deterioration degree of the relation between the exposure gradation value and the output density and a correction section 60 which corrects the exposure gradation value by using the correction rate selected from this deterioration correction table according to the deterioration degree determined by the deterioration degree determining means.