baber/WOPTO huggingface dataset:
Patent JP-2003278307-A (JP)
Title: Construction structure for plate type construction material
Inventor: MINAMITANI HIDEAKI
IPC: E04B9/06
Filed: 2002-03-25
Abstract: <P>PROBLEM TO BE SOLVED: To provide a construction structure for a plate type construction material capable of constructing a plate type construction material onto a ceiling face with an increased ceiling height by dry work while causing no rattling at all.  <P>SOLUTION: An outside metal fitting 20 is installed to the plate type construction material 1 via an inside metal fitting 10, and the outside metal fitting 20 is installed to the ceiling face 40 by means of a concrete machine screw 30. On the back face of the plate type construction material 1, a dovetailed groove 2 is arranged. The inside metal fitting 10 and the outside metal fitting 20 are connected together via a rivet 15, and the edge part of the dovetailed groove 2 in the plate type construction material 1 is clamped by means of the inside metal fitting 10 and the outside metal fitting 20. A second extension piece 27 of the outside metal fitting 20 is locked to an extension piece 25 in the previously constructed adjacent plate type construction material 1 from the upper side, and the first extension piece 23 is installed to the ceiling face 40 by means of a machine screw 30.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003286081-A (JP)
Title: Refractory for ash melting furnace
Inventor: MUROI TOSHIYUKI
IPC: C04B35/52
Filed: 2002-03-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide refractories for an ash melting furnace which have excellent slag resistance and metal resistance.  <P>SOLUTION: The refractory brick for an ash melting furnace is the C-ZrO<SB>2</SB>based one having a composition containing C of 40 to 80 wt.%, and the other SiC, Al<SB>2</SB>O<SB>3</SB>, metallic Si or the like of 0.5 to 30 wt.%; and the fact that the erosion resistance (slag resistance and metal resistance) in the slag boundary and immersion part is improved by the addition of 1 to 50 wt.% zirconia has been confirmed. The invention is suitable as refractories composing the furnace bottom part of an ash melting furnace, and can contribute to the elongation of an ash melting furnace.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003286824-A (JP)
Title: Control unit of particulate filter
Inventor: KOIKE NAOMICHI
IPC: F01N3/02
Filed: 2002-03-27
Abstract: <P>PROBLEM TO BE SOLVED: To improve accuracy in detecting the temperature of a filter and to perform proper filter regeneration operation in a PF (particulate filter) control unit.  <P>SOLUTION: In the PF control unit which captures exhaust gas fine particulates in exhaust gas discharged from an engine by a filter body 25a and heats and incinerates the fine particulates by an electric heater 26a to thereby perform the regeneration control of the filter, a temperature sensor 27a for detecting a temperature in the upstream side of the filter body 25a is located within a heater surface 40 of the filter body 25a at a position equally apart from two adjacent heater strands 38, 38 in such a manner that the temperature sensor is in agreement with or close to the position of the heater surface 40. Therefore, detection accuracy in detecting the temperature in the upstream of the filter body 25a is improved and the proper filter regeneration operation can be performed.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003286869-A (JP)
Title: Cylinder injection spark ignition internal combustion engine
Inventor: SONODA YUKIHIRO
IPC: F02D45/00
Filed: 2002-03-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide a cylinder injection spark ignition internal combustion engine capable of stratified charge combustion at a cold start.  <P>SOLUTION: The stratified charge combustion can be stably achieved compression stroke injection by setting a lift amount of an air intake valve largely at a cold start. At that time, the retardation of ignition improves the warming-up performance of a catalyst.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003287915-A (JP)
Title: Electrophotographic organic photoreceptor
Inventor: AZUMA JUN
IPC: G03G5/14
Filed: 2002-03-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide an electrophotographic organic photoreceptor free from image fog in which irregular conductivity of an intermediate layer is significantly decreased.  <P>SOLUTION: In the electrophotographic photoreceptor having an organic photosensitive layer formed on a conductive substrate with an intermediate layer interposed, the intermediate layer is formed by dispersing at least pigment particles in a binder resin. The pigment particles are grafted by a polymer having at least a reactive group which can react with functional groups on the surface of the pigment particles.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003289126-A (JP)
Title: Device for manufacturing interlayer spacer
Inventor: SHIMADA HIDENORI
IPC: H01L23/50
Filed: 2002-03-28
Abstract: <P>PROBLEM TO BE SOLVED: To improve the manufacturing efficiency of an interlayer spacer by automating a work to extract a window from an interlayer spacer, and efficiently and surely extracting the window.  <P>SOLUTION: In this interlayer spacer manufacturing device, equipped with a separating device for separating an interlayer spacer from raw fabric removed according to the shapes of the body part and window part of the interlayer spacer, and for removing the window part from the body part, a separating device B is provided with a plurality of units arranged in parallel, which are respectively constituted of brush rollers 36 disposed at prescribed intervals in the longitudinal direction crossing the carrying direction of the interlayer spacer and two bar rollers 38, arranged at intervals in parallel with the brush rollers 36 at the lower part of the brush rollers. Also, this separating device B is provided with a driving mechanism 40 for bending the interlayer spacer, and for separating the window part from the body part at rotation of the brush rollers 36 and the bar rollers 38 to carry the interlayer spacer, interposed between the brush rollers and the bar rollers.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003292324-A (JP)
Title: Method for detecting foreign matter in parent glass material
Inventor: ISHIHARA TOMOHIRO
IPC: C03B8/04
Filed: 2002-04-01
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for detecting a foreign matter in a parent glass material whereby a foreign matter involving point in the material can be easily and certainly picked as a sample for analysis.  <P>SOLUTION: A glass fiber 5 of a specified size is drawn while the parent glass material 1 is fused by heating to a standard temperature set to the surface melting point or lower of the foreign matter to be detected in the material 1. The glass fiber 5 is broken by applying a standard tension larger than the tension applied at the drawing treatment and then the foreign matter involved in the material 1 is detected.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003245204-A (JP)
Title: All-purpose steaming strainer
Inventor: KURIYAMA TAKAKO
IPC: A47J43/28
Filed: 2002-02-25
Abstract: <P>PROBLEM TO BE SOLVED: To solve a problem that a conventional cooking requires a steamer besides a rice cooker and deep-fried food pieces are taken out one by one with chopsticks.  <P>SOLUTION: An all-purpose steaming strainer body 1 enables steam cooking simultaneously with rice cooking or easily warming up cooled food with a heating function in rice cooking by setting the all-purpose steaming strainer in a pot inside the rice cooker, easily taking out a plurality of deep-fried food pieces at once by attaching handles 7 and keeping legs 4 at folding hooks 6 in deep-frying, and draining food or the like. Thus the strainer has wide application for energy saving and is made to be easily used by anyone. The strainer is used for various applications such as steaming, heating, deep-frying, draining, and housing.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003293815-A (JP)
Title: Control device for generator and power outputting device having the same
Inventor: KATSUTA KOJI
IPC: B60L50/16
Filed: 2002-04-02
Abstract: <P>PROBLEM TO BE SOLVED: To control the drive of a generator such that breakage or slipping is prevented from occurring over a power transmission member.  <P>SOLUTION: When there is no fear of a battery effecting over discharge when a demand power in a low rotation high torque region to an engine is generated, a generation power limit value Pstlim is calculated from the number Ne of revolutions of an engine (S220). When a target generating power st is higher than a generating power limit value Pstlim, a target generating power Pst decreased by a given generation power limit amount θ is set (S225 and S230). Generating torque Yst* is calculated by using the set target generating power Pst (S240), drive of a starter MG is controlled (S250). As a result, the drive of the generator can be controlled such that breakage or slipping is prevented from occurring over a belt.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2002351231-A (JP)
Title: Belt with seam where image formation is possible using polyamide adhesive between connecting seam members
Inventor: MOSHER RALPH A
IPC: C09J177/00
Filed: 2002-04-08
Abstract: PROBLEM TO BE SOLVED: To provide a belt for a printer where conductivity of a seam part of the bendable belt with a seam is improved. SOLUTION: In the bendable belt with the seam 30, a base plate 60 for an electrostatic photograph printer, a contact electrostatic printer, a digital printer and other like printers and the seam 31 provided with a connected seam member adhered by an adhesive 63 with polyamide and arbitrary conductive packing material 61 and 62 are provided.
Patent JP-2003306398-A (JP)
Title: Process and apparatus for preparing silicon carbide single crystal
Inventor: HARA KAZUTO
IPC: C30B29/36
Filed: 2002-04-09
Abstract: <P>PROBLEM TO BE SOLVED: To prepare a high-quality silicon carbide single crystal by solving problems caused by foreign matter contamination or clogging of an outlet in a reactor vessel upon introduction of a mixed gas.  <P>SOLUTION: A through-hole 6a communicating the inside and outside of the reactor vessel 6 is provided at the underside of the reactor vessel 6, and an exhaust pipe 11 is connected to the bottom part of a vacuum vessel 1. An exhaust pump 13 for exhausting gas from the reactor vessel 6 to the outside of the vacuum vessel 1 through the through-hole 6a is provided on the exhaust pipe 11.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003066489-A (JP)
Title: Thin-film transistor substrate for liquid crystal display and method of manufacturing the same
Inventor: SONG JEAN-HO
IPC: H01L23/52
Filed: 2002-04-09
Abstract: PROBLEM TO BE SOLVED: To provide a method of manufacturing a thin-film transistor substrate for a liquid crystal display which is a low-resistance material and can assure the reliability of contact sections. SOLUTION: A conductive film for gate wiring containing aluminum is laminated on a substrate 10 and a nitride conductive film 200 containing aluminum and nitrogen is continuously laminated by maintaining a vacuum on the upper part thereof to form gate wirings 22, 24 and 26. Next, a gate insulating film 30, a semiconductor layer 40 and nitride contact layers 55 and 56 are successively formed. In succession, conductive materials 601 and 602 for data wiring of an aluminum series and a nitride conductive film 600 are successively laminated to form data wiring 65 and 66. Next, a protective film 70 is laminated and contact holes 74, 76 and 78 are formed. An ITO film is thereafter laminated and pixel electrode, auxiliary gate pads 86 and auxiliary data pads 88 are formed through the nitride conductive films 200 and 600.
Patent JP-2002362102-A (JP)
Title: Composite wheel assembly and manufacturing method for the same
Inventor: VAN HOUTEN GARRY
IPC: B60B7/02
Filed: 2002-04-10
Abstract: PROBLEM TO BE SOLVED: To provide a composite wheel for a car which can provide appearance having continuous luster over entire outer surface of a wheel by piling up a trim ring and a wheel cover. SOLUTION: This composite wheel assembly 10 is provided with a trim ring 50 fixed on a wheel 20, a covering material 60 and a hub cap 80. The wheel 20 has a disk 24 and a rim flange 34 which surrounds the disk 24. The disk 24 and the rim flange 34 become the outer surface of the wheel 20. The trim ring 50 is fixed on the rim flange 34. The trim ring 50 is positioned in the diametric direction against the rim flange 34 and extends inside the diameter direction to the disk 24. The covering material 60 is fixed on the disk 24. The covering material 60 is positioned in the diameter direction against the disk 24 and extends outside the diameter direction to the rim flange 34. The covering material 60 and the trim ring 50 are piled up and the appearance having the continuous luster expands on the outer surface of the composite wheel assembly 10.  Any change of the dimension in the diametric direction of the trim ring 50 and the covering material 60 is corrected by piling up them.
Patent JP-2003200831-A (JP)
Title: Snow scooter
Inventor: KAWAMURA TETSUHIKO
IPC: B62B13/04
Filed: 2002-04-10
Abstract: <P>PROBLEM TO BE SOLVED: To provide a snow scooter in which a rear board has an improved flexibility and which glides easily on irregular snow surfaces and has a small turning circle and an enhanced operability.  <P>SOLUTION: The snow scooter includes a front board and the rear board for gliding on the snow; a handle frame which is fixed at a lower end thereof to an upper surface of the front board and has a handle at an upper end thereof; and a main frame which is fixed at one end thereof to an upper surface of the rear board and supports the handle frame turnably. The rear board and the main frame are fixed with bolts at a plurality of points, and at each of the fixing points, flexible members are interposed between the rear board and the main frame, and between the main frame and the bolt, respectively.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003300232-A (JP)
Title: Molded product removing machine
Inventor: ISHIBASHI SHOJI
IPC: B29C45/40
Filed: 2002-04-10
Abstract: <P>PROBLEM TO BE SOLVED: To provide a molded product removing machine for effectively utilizing a space of a molding factory, by reducing an area occupied by the machine and enabling effective molding work by arranging many molding machines in a small space.  <P>SOLUTION: A base part of a running frame extending in parallel with an axial line of the molding machine to above a mold position and an injection device is fixed on an attachment board on a fixed side of the molding machine. A longitudinally running body is supported so as to reciprocate in the same longitudinal direction as that of the axial line of the molding machine, and reciprocatorily driven with a longitudinally driving member. With respect to the longitudinally running body, a vertically moving frame provided with a chucking part holding a molded product is supported movably in a vertical direction and vertically driven with vertically driving member. Thus, the molded product is removed in the area occupied by the molding machine.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003302198-A (JP)
Title: Manufacturing method for mine detecting device for use in explosion of mine and method of using mine detecting device
Inventor: TOMIDOKORO KANJI
IPC: F41H11/16
Filed: 2002-04-12
Abstract: <P>PROBLEM TO BE SOLVED: To lessen the shock due to explosion of a mine and suppress the damage as much as practicable.  <P>SOLUTION: To search, locate, and explode a mine, a moving member 3 capable of freely moving reciprocatively is installed on a motion device 4 composed of a stationary part and a moving part in such a way as slidable, and the motion device 4 is mounted on a first supporting member 6, whereby the shock of mine explosion is mitigated by the buffer effect due to hopping-up of the moving member 3 and the shock absorbing effect of a buffer member 5 installed between the moving member 3 and the motion device 4 and thereby the durability of this mine detecting device is enhanced and the casualty due to the explosion of the mine is lessened.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003309311-A (JP)
Title: Optical amplifier and method for controlling its output
Inventor: YOKOYAMA TAKASHI
IPC: H04B10/29
Filed: 2002-04-12
Abstract: <P>PROBLEM TO BE SOLVED: To eliminate a change in gain wavelength characteristics of an optical amplifier, due to the operating gain change of the amplifier.  <P>SOLUTION: The disclosed optical amplifier obtains an amplified signal light from the output terminal 1b of an EDF 1, by applying a signal light, having an arbitrary frequency band together with an exciting light including a light which has a plurality of different wavelengths from an exciting light source 2A to the input terminal 1a of the EDF 1. The amplifier comprises a monitor light wavelength characteristic detecting means 21, provided at the output side of the EDF 1 for generating detection signals corresponding to the levels of the monitored lights of the short-wavelength side and the long-wavelength side added to the signal light; and an exciting LD controller 20 for controlling the intensity of each exciting light in the light source 2A, in response to the levels of both the detection signals to hold the gain wavelength characteristics to the signal lights constant.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003307591-A (JP)
Title: Processing method and processing device of metal waste
Inventor: TOMITA FUMIO
IPC: F23G5/40
Filed: 2002-04-15
Abstract: <P>PROBLEM TO BE SOLVED: To provide a processing method and a processing device of a metal waste capable of reducing a storage area of the metal waste, and realizing its reuse, reuse as resources by adding value to the metal waste.  <P>SOLUTION: This processing device 10 of the metal waste is equipped with portable working equipment 31 for processing the metal waste 12 generated or managed in a nuclear power generation facility or a radiation handling facility 11, and the working equipment 31 has at least dissolving equipment 17 for heating, melting and dissolving the metal waste 12.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003314271-A (JP)
Title: Supporting device for exhaust gas pipe
Inventor: KAKIMOTO TOSHIHIRO
IPC: F16F15/08
Filed: 2002-04-19
Abstract: <P>PROBLEM TO BE SOLVED: To provide a supporting device for an exhaust gas pipe which is miniaturized while securing a mass at a central vibration damper, and a clearance for a vertical displacement of a mass part.  <P>SOLUTION: The supporting device is comprised of a first supporting part 2 at a vehicle side, a second supporting part 3 at an exhaust pipe side, a pair of side walls 4, 4 for connecting both the sides spacing therein, and a pair of connecting parts 62, 62 for connecting the mass 61 to the side wall 4 at both sides. Where the mass 61 is formed in mass larger than that of the connecting part 62, a width (W1) of the mass 61 is set two times or more the height (H1) of the mass 61.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003314140-A (JP)
Title: Opening device
Inventor: YAMASHITA TOMIHIRO
IPC: E05F7/00
Filed: 2002-04-22
Abstract: <P>PROBLEM TO BE SOLVED: To prevent accidents such that a finger is pinched between a door end stile and a jamb at the closing of a shoji screen and such that the accidental locking of a crescent makes a person on a veranda locked out.  <P>SOLUTION: An opening device is equipped with a frame body 2 which is composed of a head 2a, a sill 2b and the left and right jambs 2c and 2d, and the shoji screens 3 and 4 which are provided in the frame body 2 so as to be horizontally openable/closable. Stoppers 10A and 10B for securing a prescribed gap S between the jambs 2c and 2d and stiles 5c of the shoji screens 3 and 4 are provided in the jambs 2c and 2d or the stiles 5c. The stoppers 10A and 10B allow a stopper member 12 to be manually set and reset, and can be returned from a reset position X to a set position Y by the closing movement of the shoji screen 3 and 4 or a manual operation.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003315954-A (JP)
Title: Silver salt photothermographic dry imaging material, image recording method and image forming method
Inventor: MIURA AKIO
IPC: G03C1/498
Filed: 2002-04-22
Abstract: <P>PROBLEM TO BE SOLVED: To provide a silver salt photothermographic dry imaging material having high sensitivity, low fog, excellent raw stock preservability, excellent stability of a silver image after heat development, a wide dynamic range, high maximum density even in the case of a small amount of silver and a good silver tone and to provide an image recording method and an image forming method.  <P>SOLUTION: In the silver salt photothermographic dry imaging material having on a support at least one photosensitive layer comprising a photosensitive emulsion comprising non-photosensitive organic silver salt grains and photosensitive silver halide grains, one or more silver ion reducing agents and a binder, at least one of the silver ion reducing agents is represented by formula (S).  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003317888-A (JP)
Title: Electric component receptacle
Inventor: FUKUNAGA MASAMI
IPC: H01L23/32
Filed: 2002-04-24
Abstract: <P>PROBLEM TO BE SOLVED: To provide an electric component receptacle that can install the contact pin part and the lead part of the contact pin at a prescribed position.  <P>SOLUTION: A contact pin group A is constructed by arranging a plurality of contact pins 15 on an even plane with a prescribed pitch in one row and the contact pin group A is installed on a thin insulating member 21, and these are arranged by overlapping plural pieces. And a side plate 24 is arranged on both sides of these overlapped contact pin group A and the thin insulating member 21 and these are tightened by a bolt 27 and a nut 28 along the overlapped direction, thereby, a contact pin assembly 30 is constituted. At the tightening, the tightening quantity of the bolt 27 and nut 28 is controlled and thereby, the thin insulating member 21 is provided capable of movement for a prescribed amount in the overlapping direction. And positioning thin parts 21b, 24b that are formed in each insulating member 21 and the side plate 24 are positioned by a positioning part formed in the receptacle unit and thereby, each insulating member 21 and the side plate are assembled with a prescribed pitch.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003316244-A (JP)
Title: Apparatus and method for inputting light for light reproducing device
Inventor: YAGI IKUTAKE
IPC: G02B6/122
Filed: 2002-04-24
Abstract: <P>PROBLEM TO BE SOLVED: To obtain a condensing beam of a sufficient length without increasing the size of a light reproducing device, to prevent a dust from being invaded and to improve an environmental resistance.  <P>SOLUTION: The laser beam 1-2 is advanced as a laser beam 1-4 having a constant width in the thickness direction of a transparent planar plate 1-5 and spreading in the plane of the planar plate, is curved at 90° by a mirror 1-7 inclined at 45°, and is emitted. The beam 1-2 is converted into a parallel beam light 1-9 via a lens 1-8, condensed by a cylindrical lens 1-11 via a mirror 1-10 capable of selecting an arbitrary waveguide layer, and emitted to the waveguide layer. The guided beam 1-15 propagated through the waveguide layer is diffracted by a hologram formed in the waveguide layer, is passed through an opening mask 1-16 and a transparent planar plate 1-5, and is focused on a two-dimensional photodetector 1-6.  <P>COPYRIGHT: (C)2004,JPO