baber/WOPTO huggingface dataset:
Patent JP-H07170889-A (JP)
Title: Scooping device of fishing rod
Inventor: YAHAGI ISAMU
IPC: A01K97/10
Filed: 1993-12-20
Abstract: PURPOSE:To provide the subject scooping device capable of automating a scooping motion without reducing durability of a fishing line, using also a manual reel and, therefore, changing the operation pattern. CONSTITUTION:A holder unit 12 is shakably attached to a body unit 11 attached to the boat edge and the base part of a fishing rod is held by the holder unit 12. The body unit is equipped with a cam 38 rotated by a motor and the fishing rod is made to perform a scooping motion by allowing the cam to press the lower surface of the holder unit and shaking the holder unit. The cam may be intermittently rotated and this device may have a cam-exchangeable structure.
Patent JP-H06182812-A (JP)
Title: Insert reactive injection molding device
Inventor: SANO HISASHI
IPC: B29C45/33
Filed: 1992-12-17
Abstract: PURPOSE:To provide the injection molding device not generating the deformation of an insert material and requiring no insert material pretreatment or finish treatment process. CONSTITUTION:In an insert RIM device 1 integrally laminating an RIM material 8 to the insert material set to the interior of a mold, a slide mechanism 10 adjusting the stretching and contraction of the insert material 7 is provided to the biting-off part 6 of the mold 2.
Patent JP-H07195157-A (JP)
Title: Tundish for continuous casting
Inventor: TAIRA MASAO
IPC: B22D11/10
Filed: 1993-12-30
Abstract: PURPOSE:To improve the service life by forming a permanent lining in a tundish for continuous casting to duplex layer. CONSTITUTION:In the tundish for continuous casting composed of the permanent lining contacting with an iron shell 1 and a working lining 4 at the inside thereof, the tundish is composed of two layers of a castable refractory 2 at the iron shell side of the permanent lining and a hardened board 3 at the inside thereof. The service life is held by four times in comparison with the conventional lining method and therefore, the reductions of the cost and the working man-hour for lining are largely influenced.
Patent JP-H10195793-A (JP)
Title: Fluororesin fiber sheet and its production
Inventor: NAKADA TOMOYUKI
IPC: D21H13/20
Filed: 1996-12-25
Abstract: PROBLEM TO BE SOLVED: To obtain the subject sheet having physical strength equivalent to or larger than that of a film material, excellent in dielectric characteristics and useful as an electrical insulating material, etc. SOLUTION: A fluororesin fiber sheet obtained by mutually melting undrawn fiber of fluororesin fibers having 1-50μm fiber diameter are subjected to drawing treatment in monoaxial or biaxial directions in an arbitrary magnification power of 25-95% drawing ratio to elongation which the sheet has. The sheet has low density, and fine and uniform pores are present in the sheet.
Patent JP-2000181448-A (JP)
Title: Device and method for transmission, device and method for reception, and provision medium
Inventor: IMAI KENICHI
IPC: H04B1/38
Filed: 1998-12-15
Abstract: PROBLEM TO BE SOLVED: To make control operation on a reception side easy. SOLUTION: A selection part 91-i when receiving a group ID and a sound volume control signal decides whether or not a supplied part belongs to the received group ID by referring to a control group ID management memory 6. When the supplied part belongs to the received group ID, the selection part 91-i sends the supplied sound volume control signal to a control part 92-i. The control part 92-i receives the sound volume control signal from the selection part 91-i, and processes a supplied MIDI(Musical Instrument Digital Interface signal or audio signal) corresponding to the sound volume control signal and outputs it.
Patent JP-2001138126-A (JP)
Title: Portable type shearing device
Inventor: KIMURA YUTAKA
IPC: B23D29/00
Filed: 1999-11-11
Abstract: PROBLEM TO BE SOLVED: To provide a portable type shearing device having high cutting accuracy and easily movable by lightening weight. SOLUTION: This portable type shearing device, comprising a body main unit 1 provided with a lower blade 5 in an upper end side, vertical body 3 providing an upper blade 4 having a space in the right upward by mutually opposing to the lower blade and providing an X-shaped frame 6 in a lower half part of this upper blade to be vertically slidable in a vertical direction of the main unit 1 in its reverse side, and a hydraulic jack 7 fixing a guide key 2 to an upper part of the vertical body and fixing its connection part slidably to the main unit 1 to be mounted in a crossing part of the frame 6 as the power, jacks up the jack 7 to press the frame 6 by a stroke part of the hydraulic jack, slides the body 3 moved downward simultaneously with pulling down the upper blade 4, and cuts a sheared object interposed by the upper blade 4 and the lower blade 5 provided in the main unit 1.
Patent JP-2000181412-A (JP)
Title: Integrated circuit for driving liquid crystal
Inventor: MOGI SHUJI
IPC: G09G3/20
Filed: 1998-12-15
Abstract: PROBLEM TO BE SOLVED: To eliminate the necessity of externally mounted parts while having a display contrast adjusting function. SOLUTION: One end of four serial resistors R1 is connected to a reference voltage through an operational amplifier 8 and the other end is connected to an external variable resistor 25 through a terminal 24. Thus, by varying not only eleven kinds of a reference voltage VLCD0, but also the resistive value of the resistor 25, the adjusting widths of VLCD1, VLCD2, VLCD3 and VLCD4 are made dense, and an integrated circuit 1 for driving liquid crystal, having high versatility is provided. Only one external resistor 25 is required and no consideration is required for the characteristic dispersion of the resistor 25 because it is variable resistor originally.
Patent JP-H11188585-A (JP)
Title: Grinding method of wafer
Inventor: NAKAMURA YOSHIO
IPC: B24B1/00
Filed: 1997-12-25
Abstract: PROBLEM TO BE SOLVED: To improve the parallel degree of both sides of a wafer and the flatness of each side by nipping both sides of the wafer by grinding tools formed by setting abrasive grains by a binder to simultaneously grind both the sides, and then wrapping both the sides of the wafer one by one with a free abrasive material being interposed. SOLUTION: Both sides of a wafer which is a work are nipped by two grinding tools formed by setting abrasive grains by a binder and simultaneously ground. Examples of the grinding tool include a cylindrical rotating tool formed by setting fine abrasive grains consisting of hard particles by a binder so as to leave fine cavities. The warp and waviness of the wafer are thus removed. The circumference of the circular wafer is roughly chamfered. One side of the thus-machined wafer is finely ground by wrapping which is grinding with a free abrasive material being interposed, and the other side is then finely ground in the same manner. According to this, the precision of flatness of each side can be enhanced.
Patent JP-H11289018-A (JP)
Title: Semiconductor device and manufacture thereof
Inventor: CHONG KYU-CHUL
IPC: H01L21/8238
Filed: 1998-12-16
Abstract: PROBLEM TO BE SOLVED: To prevent hindrance of silicification caused by increasing the amount of dope agent. SOLUTION: The semiconductor device includes a first active region 102 of a first conduction type formed in a semiconductor substrate 100, a second active region 104 of a second conduction type formed in the substrate as separated from the first active region, and silicide layer 110 formed to straddle the first and second active regions 102 and 104 to connect the regions 102 and 104.
Patent JP-H10196162-A (JP)
Title: Candlestand for gravestone
Inventor: ENOMORI MASAHIRO
IPC: F21V35/00
Filed: 1996-12-28
Abstract: PROBLEM TO BE SOLVED: To erect a candlestand surely with excellent appearance, and to prevent a fire by a lateral turning by a method wherein a basin is installed at the center of the candlestand for a gravestone, columnar candlesticks are bored to the left and the right, and communicated with the basin and filled with water, and lit candles are charged into the candlesticks. SOLUTION: The candlestand 1 for the gravestone is worked of stone in an oblong and approximately rectangular shape, and a basin 3, in which an opening shape is formed in an approximately square shape and which is cut in a recessed shape, is formed at the central section of a top face and columnar candlesticks 2, 2 in the vertical direction at the left-right side end sections of the basin 2. The candlesticks 2 are formed in depth that the front end of a normally used candle 7 is projected from the top face of the candlestand 1, and communicated with the left-right end sections of the base of the basin 3 by obliquely formed flow holes 4, and drain holes 8 and discharge openings 5 are formed to the lower side faces of the candlestands 2, and closed with plugs 6.  When the lit candles 7 are charged into the candlesticks 2 and water is injected into the basin 3, the lit front end sections of the candles 7 are projected from the candlestand 1, and the candles 7 are floated, and floated continuously until lighting is completed. Cinders deposited into the candlesticks 2 and wax, etc., are discharged together with infection water from the discharge openings 5.
Patent JP-H11195210-A (JP)
Title: Method of initializing or executing reset for gmr head and device for executing the method
Inventor: MATSUI TAKAO
IPC: G11B5/00
Filed: 1997-12-25
Abstract: PROBLEM TO BE SOLVED: To provide the method in which an initialization of a great magneto resistance(GMR) head and a reset are executed and to provided the device for executing the method. SOLUTION: The yield of the GMR head is improved by executing the initialization, in which the magnetization direction of the free layer of the GMR head (mounted on the hatched surface of a slider 14) is directed by an external magnetic field, and is executed in the opposite direction again. Moreover, a discrimination is made to determine whether the magnetization direction of a pin stopping layer of the head is temporarily reversed or not and damaged GMR head is selected in an early stage. Then, the magnetization direction of the layer is returned in a positive direction, a semi-static test is conducted to check the reproduced response of the head and a safe efficient reset is executed. The reset is conducted by not only applying a pulse but also is executed while applying an external magnetic field in the pin stopping direction or only applying a strong magnetic field.  Note that a tool 500 is commonly used throughout the process levels for an initialization, a reset and a reproducing response.
Patent JP-H05177668-A (JP)
Title: Pressure fluid introducing device for hollow injection molding
Inventor: MATSUMOTO HIROYUKI
IPC: B29C49/58
Filed: 1991-12-27
Abstract: PURPOSE:To eliminate the back flow of a molten resin to a pressure fluid passage and to certainly introduce a pressure fluid into the molten resin. CONSTITUTION:The gap between a cylindrical sleeve 2 and the axial core 4 inserted in the sleeve 2 is set to a pressure fluid passage 1 and the tip part of the axial core 4 is allowed to protrude into a mold 1 to set the side surface of the protruding part of the axial core to a guide surface 4. By this constitution, the width of the pressure fluid passage 3 can be easily set to a size permitting a pressure fluid to pass but preventing the invasion of the molten resin and the pressure fluid introduced under pressure is guided to the interior of the mold 1 by the guide surface 10.
Patent JP-H11181118-A (JP)
Title: Antistatic elastic heat-dissipating sheet and process for continuously preparing the same
Inventor: KAMIYA KIYOAKI
IPC: B29K83/00
Filed: 1997-12-25
Abstract: PROBLEM TO BE SOLVED: To obtain a heat-dissipating sheet excellent in thermal conductivity and electrical conductivity by incorporating a metallic powder in a sheet made from a composition containing a silicone polymer. SOLUTION: There is provided an antistatic elastic heat-dissipating sheet having a thickness of 0.1-2 mm, a JIS A hardness of 95 or below, a thermal conductivity of 0.40 W/m deg.C or above, and a volume resistivity of 10<12> Ω.cm or below and obtained by molding a composition comprising 100 pts.wt. silicone polymer, 50-500 pts.wt. metallic powder having a particle diameter of 3-100 μm, 0.5-3 pts.wt. curing agent such as an acyl peroxide, and additives such as a reaction modifier, a softening agent, a filler, and a surface treating agent. The metallic powder used may be a powder of aluminum, copper, nickel, brass, silver, or the like. Among them, an aluminum powder is desirable because of its lightness.  This sheet can be obtained by molding a composition prepared by mixing the silicone polymer with the metallic powder and other additives in a specified ratio by means of a Banbury mixer or the like.
Patent JP-H10180776-A (JP)
Title: Highly weatherable synthetic timber
Inventor: MORI SHUJI
IPC: B29K105/20
Filed: 1996-12-26
Abstract: PROBLEM TO BE SOLVED: To maintain the grain appearance and protect a foamed urethane layer against ultraviolet radiation by applying three highly weatherable layers such as an undercoat layer of an opaque coating applied to the surface of the foamed urethane layer, a colored layer coated with a transparent stain and a finish coating layer coated with a transparent part. SOLUTION: A highly weatherable synthetic timber 1 consist of a core material 2, made of a hard synthetic resin such as vinyl chloride or an aggregate, around which a foamed urethane layer 4 having a tie-dyeing pattern or a veined pattern surface skin layer 3 is applied as a cost. In addition, three layer coats such as an undercoat layer 5, a colored layer 6 and a finish coating layer 7 are formed on the surface of the surface skin layer 3.  Further, the undercoat layer 5 is made of a highly weatherable opaque coating such as opaque and highly weatherable urethane resin coating or fluorocarbon resin coating of two-pack type and cream color as a best-suited paint. the colored layer 6 is made of a coloring agent such as the so-called stain and the finish coating layer 7 is of a highly weatherable and transparent urethane resin coating of fluorocarbon resin coating of two-pack type and clear color as a best-suited coating.
Patent JP-H05182191-A (JP)
Title: Production of magnetic recording medium
Inventor: CHIBA KAZUNOBU
IPC: G11B5/84
Filed: 1991-12-28
Abstract: PURPOSE:To improve productivity by increasing a film forming speed and to improve the quality of a protective film formed by executing stable electric discharge. CONSTITUTION:After a magnetic layer is formed by a vacuum vapor deposition method on a base film 2, the protective film is formed thereon by executing magnetron sputtering while the above-mentioned base film 2 is moved to travel along the peripheral surface of a cooling can 7 disposed within a vacuum chamber 1. A high electric power of >=6W/cm<2> is supplied to a cathode electrode 8 at the time of forming such protective film. The quantity of impurities in a target material 9 fixed onto this cathode electrode 8 is confined to <=15ppm.
Patent JP-2000177028-A (JP)
Title: Method and apparatus for laminating blank sheet
Inventor: KOJIMA YASUO
IPC: B31B17/02
Filed: 1998-12-17
Abstract: PROBLEM TO BE SOLVED: To provide a method which can laminate blank sheets of different kinds of materials continuously and an apparatus for the method. SOLUTION: A blank sheet laminating apparatus is composed of the first conveyance path 4 for conveying the first blank sheet 1, the second conveyance path 5 for conveying the second blank sheet 2, and a press means 6 for pressing the overlap widths 1a, 2a of the blank sheets 1, 2 supplied by the first and second conveyance paths 4, 5. Before the arrival of the first blank sheet 1 at the press means 6, an adhesive 3 is applied on the overlap width 1a of the first blank sheet 1. The heights of the first and second conveyance paths 4, 5 are different to avoid the contact between the adhesive 3 and the second blank sheet 2. At a position where the press means 6 is installed, the overlap width 2a of the second blank sheet 2 is positioned above the overlap width 1a of the first blank sheet 1.
Patent JP-2001174781-A (JP)
Title: Liquid crystal image display device
Inventor: CHIKASAWA TAKAHIRO
IPC: G02F1/133
Filed: 1999-12-17
Abstract: PROBLEM TO BE SOLVED: To finely control light from a back-light to irradiate a liquid crystal panel, and also to prolong the service life of the back-light and reduce the power consumption of the device. SOLUTION: The liquid crystal image display device comprising light- irradiation parts 6, 7 for improving the visualization and/or visibility of an image by irradiating a liquid crystal panel 4 with light, which is provided with plural back-lights 6, has a back-light instruction means 5a, a back-light control means 5i for performing turning-on, turning-off, or lighting control for each back-light according to the instructions from the back-light instruction means, and a storage means 9 for storing a cumulative amount of turn-on time or a cumulative amount of power consumption of each back-light, and the back- light control means performs turning-on, turning-off,  or lighting control for each back-light based on the cumulative amount of lighting time or the cumulative amount of power consumption of each back-light stored in the storage means according to the instructions from the back-light instruction means.
Patent JP-H06190792-A (JP)
Title: Boring method for printed circuit board
Inventor: TSUKADA KIYOTAKA
IPC: H05K3/00
Filed: 1992-12-24
Abstract: PURPOSE:To establish a method for effectively boring micro-holes having a high aspect ratio in a printed circuit board. CONSTITUTION:A drill 2 is provided with a spiral groove 1 and bores a printed circuit board 3, which has an insulative layer of complex composition of resin compound and an insulative aggregate consisting of one or more of inorganic or organic particles and fibers or of an inorganic porous structure, or a printed circuit board 3 consisting of inorganic sintered body. To the rotary connection part 4 of the drill 2, a liquid 5 having at least a viscosity of 0.1c-poise is supplied at a flow speed of at least 5cm/sec, and boring is performed while a swirl 6 is generated.
Patent JP-2000180961-A (JP)
Title: Video projector
Inventor: OKUBO MITSUO
IPC: G03B21/14
Filed: 1998-12-18
Abstract: PROBLEM TO BE SOLVED: To provide a compact video projector equipped with an exchanging mechanism for a light source part by setting an angle formed by 1st and 2nd rails along which 1st and 2nd light source parts are moved to a specified angle. SOLUTION: This video projector 100 is provided with a moving mechanism 10 moving the light source part 5 to a standby position 8 or a position 9 where a display device is irradiated with light, and a moving mechanism 12 moving a preliminary light source 6 to a standby position 11 or the irradiation position 9. The mechanism 10 is provided with a pair of rails 14 supporting the light source part 5 movably in a horizontal direction DH and a driving mechanism 15 moving the light source part 5 along the rails 14. The mechanism 12 is provided with a pair of rails 24 supporting the light source part 6 movably in a vertical direction DV and a driving mechanism 25 moving the light source part 6 along the rails 24. The angle formed by the rails 14 and the rails 24 is set to be smaller than 180 deg.. Thus, the video projector equipped with the automatic exchanging mechanism for the light source part is made compact.
Patent JP-H05178095-A (JP)
Title: Vehicle body construction
Inventor: OYA TAKEJI
IPC: E05B83/00
Filed: 1991-12-27
Abstract: PURPOSE:To provide enhanced feeling of freedom without causing any problem in water sealing, by forming in a roof a roof opening which continues to a side opening of body, and locating a corner bracket so that its rear and side portion faces an oscillation area of a window when a side door is closed. CONSTITUTION:A roof 4 is furnished with a roof opening 5 which continues to a side opening 3 of body. A lower part of the side opening 3 can be opened and closed through a sashless side door 6. The roof opening 5 and the part upper than the side door 6 of the side opening 3 can be opened and closed through a window 25 which is supported by the roof 4 in such a manner that the window 25 can be oscillated up and down. A corner bracket 33b is attached to an upper front part of the side door 6 so that the corner bracket 33b projects upward. In this case, a rear end side portion of the corner bracket 33b is located, when the side door 6 is closed, to face the oscillation area of the window 25 and is recessed from a front end side portion of the corner bracket 33b inward along the thickness of the side door 6.
Patent JP-H11188005-A (JP)
Title: (blower) device
Inventor: USUI TAKEO
IPC: A61B1/00
Filed: 1997-12-26
Abstract: PROBLEM TO BE SOLVED: To prevent a pressure-reducing device from freezing caused by rapid dropping in temperatures when a gas supplied from a gas cylinder is decompressed by the pressure-reducing device. SOLUTION: A lamp 31, a first pressure-reducing device 14a and a second decompression device 14b are heatedly connected by a fin 31a for radiating heat. The first pressure-reducing device 14a, a closing valve 15 and the second pressure-reducing device 14b are respectively closely fixed to a flat surface of the fin 31a for radiating heat. Thermal conduction among the fin 31a for radiating heat, the first pressure-reducing device 14a, the second pressure- reducing device 14b and the closing valve 15 is high and a highly closed silicon 19a for radiating heat is coated thereon. Heat generated at the lamp 31, conducting the fin 31a for radiating heat, is rapidly conducted to the first pressure-reducing device 14a, the second pressure-reducing device 14b and the closing valve 15.
Patent JP-H11195225-A (JP)
Title: Disk reproducing device
Inventor: WASHIYAMA TORU
IPC: G11B33/12
Filed: 1997-12-26
Abstract: PROBLEM TO BE SOLVED: To prevent the phenomenon of roll-in of a flexible substrate caused by an optical pickup at the time of transporting the optical pickup. SOLUTION: The roll-in of the FPC(flexible printed circuit) 9 is hardly caused by the optical pickup 8 even though such a state as the optical pickup 8 is brought into contact with the FPC 9 is generated at the time when a mechanical chassis 12 is vibrated, by means of providing a high friction resistant part 9e on the surface in proximity close to and confronted with the FPC 9 on the inner wall surface of a drawer cover 14 to suppress the sliding (slip) between the inner wall surface of the drawer cover 14 and the FPC 9.
Patent JP-H10255804-A (JP)
Title: Lithium secondary battery
Inventor: YAMASHITA HIROHISA
IPC: H01M10/05
Filed: 1997-12-10
Abstract: PROBLEM TO BE SOLVED: To provide a lithium secondary battery with a high capacity and excellent charging and discharging characteristics. SOLUTION: This secondary battery is equipped with an positive electrode, the active substance of which is spinel type lithium manganese composite oxide, a negative electrode whose active substance is material capable of occluding and discharging lithium ion, lithium metal or lithium alloy, and a separator containing nonaqueous electrolyte or solid electrolyte. In this case, the spinel type lithium manganese composite oxide mentioned above comprises a hollow and spherical secondary particle made by monocrystal primary particle gathered. An average diameter of the crystal of the primary particle is preferably 700-5000 angstroms.