baber/WOPTO huggingface dataset:
Patent JP-2003299929-A (JP)
Title: Method for regenerating filter cloth for dust-collector
Inventor: TSUJII SUMIO
IPC: B01D46/42
Filed: 2002-04-05
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for regenerating a filter cloth for a dust-collector realizing a use of the filter cloth for a long period of time by scattering an oil content deposited on the filter cloth of the dust-collector for treating gas discharged from a gasification furnace.  <P>SOLUTION: In the filtration type dust-collector 1, the oil content attached and deposited on a surface of the filter cloth 4 and accumulated at the inside is decomposed and volatilized by raising a temperature of the filter cloth to a predetermined set temperature against a usual operation temperature.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003290801-A (JP)
Title: Method and equipment for manufacturing h-section steel
Inventor: MIURA YOSHINORI
IPC: B21B1/08
Filed: 2002-04-05
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method and equipment for manufacturing an H-section steel for attaining (1) the efficient operation of rolling equipment, (2) the reduction of the number of rolling mills, (3) the achievement of the manufacture of the H-section steel having a large cross section by re-heating under direct pressure rolling from a base stock of a slab and (4) the suppression of the rise of heating temperature and shortening of heating time.  <P>SOLUTION: In a method of manufacturing the H-section steel, the slab 7 made by continuous casting is taken as a base stock, dog-bone-shaped flanges are formed in the width end parts of the slab by rough rolling the slab after heating, the slab is made into the H-section steel having a large cross section by universal finish rolling succeeding intermediate rolling in which rough universal rolling and edger rolling are repeated, and sawing, cooling, straightening and inspection are successively performed. The rough rolling is interrupted in an intermediate stage and a process for re-heating an interrupted product 8 having a rough H-section is successively performed to a plurality of base stocks and, after the completion of reheating of a 1st product having a rough H-section, the rough rolling on and after the interruption and the stages on and after that are started.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003028873-A (JP)
Title: Recombinant bpi protein and method for using and manufacturing the same
Inventor: MARRA MARIAN N
IPC: C07K16/00
Filed: 2002-04-10
Abstract: PROBLEM TO BE SOLVED: To provide a method for using a composition which contains a BPI protein and an anionic compound, (1) does not exhibit biocidal activity, and (2) exhibits endotoxic neutralization and the BPI protein. SOLUTION: The method is for measuring the amount of endotoxin in a sample obtained from a subject and for determining the amount of the endotoxin in the sample by bringing the sample into contact with the BPI protein under condition that a complex of the endotoxin and the BPI protein is formed and measuring the amount of the formed complex.
Patent JP-2003307247-A (JP)
Title: Bearing structure
Inventor: SHINDO KAZUTO
IPC: F16F9/32
Filed: 2002-04-15
Abstract: <P>PROBLEM TO BE SOLVED: To reliably form an oil film between the inner periphery of a bushing and the outer periphery of an inner tube.  <P>SOLUTION: A bushing 3 makes slide contact with the outer periphery of an inner tube 2 pressed in the inner periphery of a lower end opening 1a of an outer tube 1. The inner periphery side of a holder 7, preventing the fall-off of the bushing from a given position, has notched recesses 7a formed in a notched state with a proper depth in a radial direction and at proper intervals in a peripheral direction. The notched recess 7a is formed in an oil reservoir communicated with an oil reservoir chamber A formed between a holder 7 and an oil seal 6.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003012373-A (JP)
Title: Crystal oriented ceramic and its manufacturing method and anisotropic shape powder and its manufacturing method
Inventor: TAKAO HISAFUMI
IPC: H01L41/39
Filed: 2002-04-16
Abstract: PROBLEM TO BE SOLVED: To provide a crystal oriented ceramic of 1st perovskite type pentavalent metal acid alkali compound and a method of manufacturing the same, and also to provide anisotropic shape powder A and a method of manufacturing the same which is preferable for reactive template at the time of manufacturing the crystal oriented ceramic. SOLUTION: The crystal oriented ceramic composed of polycrystalline substance of 1st perovskite type pentavalent metal acid alkali compound as a main phase, a specific crystal face of each crystal grain constituting the polycrystalline substance is oriented. The crystal oriented ceramic is obtained by forming the mixture of 1st anisotropic shape powder, the growing face of which is having lattice consistency with a specific crystal face of 1st perovskite type pentavalent metal acid alkali compound, and a 1st reaction material which generates at least 1st perovskite type pentavalent metal acid alkali compound when reacted with 1st anisotropic shape powder, and heating the above formed matter.
Patent JP-2003307725-A (JP)
Title: Liquid crystal display device and manufacturing method therefor
Inventor: MITANI MASAHIRO
IPC: H01L29/786
Filed: 2002-04-17
Abstract: <P>PROBLEM TO BE SOLVED: To provide a liquid crystal display device capable of completely shielding light made incident on a semiconductor layer forming thin film transistors formed for switching pixel electrodes.  <P>SOLUTION: The liquid crystal display device is provided with a transparent substrate, thin film transistors, a lower part light shielding film 3 formed between the transparent substrate and the thin film transistors in order to cut off the light made incident on the thin film transistors from the transparent substrate side, a metallic wiring layer 4, and a metallic wiring layer lower light shielding film 5 formed between the metallic wiring layer 4 and the thin film transistors in order to cut off the light made incident on the transistors from the metallic wiring layer 4 side, and on both sides of the transistors, a side surface light shielding film 7 connected with the lower part light shielding film 3 and the metallic wiring layer lower light shielding film 5 is formed so as to cut off the light made incident on the thin film transistors along the oblique direction.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003316637-A (JP)
Title: Computer cluster system and file access method
Inventor: MAEDA SEIJI
IPC: G06F12/00
Filed: 2002-04-19
Abstract: <P>PROBLEM TO BE SOLVED: To improve the efficiency of read and write of files in a computer cluster system.  <P>SOLUTION: Among the functions of a file system, paths are managed in a sub system 111 and resource IDs and addresses inside a storage device are managed in kernels 102 and 112. A user program 101 acquires the resource ID from the sub system 111 at the time of opening the file and reads and writes the file by reporting the resource ID to the kernel 102. Thus, at the time of reading and writing the file of the storage device 105, since the need of transmitting and receiving data through a network is eliminated, the efficiency is improved.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003318295-A (JP)
Title: Semiconductor device and its fabricating method
Inventor: KAWAI HIROBUMI
IPC: H01L21/8222
Filed: 2002-04-22
Abstract: <P>PROBLEM TO BE SOLVED: To provide a semiconductor device, and its fabricating method, in which erroneous operation is reduced by preventing conduction of the same conductivity type well and a silicon substrate from being blocked in the depth direction, and to enhance the latch-up resistance by decreasing the sheet resistance of the well.  <P>SOLUTION: A collector N<SP>+</SP>type buried layer 105 is provided at a part of a P type silicon substrate 102 by implanting impurity ions of As, an N type epitaxial layer 106 is formed on the P type silicon substrate 102 and a P type well 107 is formed in the N type epitaxial layer 106 by implanting impurity ions of P to fabricate a semiconductor device wherein the thickness of the N type epitaxial layer 106 is set substantially equal to the depth of the P type well 107 at a position of peak impurity concentration.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003316830-A (JP)
Title: Shape data forming method and shape data forming device
Inventor: YOKOHARI TAKASHI
IPC: G06F17/50
Filed: 2002-04-24
Abstract: <P>PROBLEM TO BE SOLVED: To provide a shape data forming device provided with a means for calculating working cost and assembling cost in formation of CAD data in a design process, and sharing the design intention of the design process also in manufacturing and working process and assembling process.  <P>SOLUTION: This device has an operation means DB 111 for accumulating working means and assembling means corresponding to a working operation and an assembling operation, and retaining attributes of working precision, reliability and working cost every operation unit; a shape operation means selecting means 105 for selecting a working means and an assembling means from candidates of the working means and assembling means corresponding to the working operation and assembling operation in the formation of shape data; a tabulating means 105 for calculating the workability, assembling efficiency and cost of the shape based on the attributes such as working precision, reliability and working cost of the selected working means and assembling means; a process DB 114 for storing the operation process of the working operation and assembling operation; and a shape operation process editing means 106 for performing a processing such as the addition, deletion, or order change of the operation process.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003319239-A (JP)
Title: Image pickup device
Inventor: SHIBATA TETSUHIRO
IPC: G03B7/08
Filed: 2002-04-24
Abstract: <P>PROBLEM TO BE SOLVED: To provide an image pickup device capable of obtaining an image focused on the entire object without needing photographing many times nor an image memory of large capacity.  <P>SOLUTION: A focus control means 2 changes a focus position prior to real photographing, specifies an optimum focal position for each pixel P of an image pickup element or for each particular region on the basis of data obtained at that time from the image pickup element 3, and associates the focal position data with a corresponding pixel or particular region to store the resultant focal position data in a storing means 14. An exposure time is calculated on the basis of the data from the image pickup element 3. At the real photographing, an optical image guiding means 4 is driven and controlled such that the focus control means 2 causes an optical image from a photographing lens to be made incident on each pixel or the particular region during an exposure time calculated at a corresponding focal position by a calculation means while changing the focal position.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003312336-A (JP)
Title: Child seat connecting structure and connecting member
Inventor: YOSHIDA JUNICHI
IPC: B60R22/10
Filed: 2002-04-24
Abstract: <P>PROBLEM TO BE SOLVED: To provide a child seat connecting structure and a connecting member to be easily attached to/detached from a fixed body, capable of tensioning the webbing of the connecting member when the distance between the fixed body and the upper part of a child seat is short.  <P>SOLUTION: The child seat 20 is mounted on a seat 10, and the arm 26 is latched to a clamp bar 16 on the vehicle side. The upper part of the child seat 20 is connected to a tether anchor 38 of a rear plate 18 via the webbing 30, an adjuster 52 and a hook 54. The adjuster 52 and the hook 54 are integrated.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003312190-A (JP)
Title: Composite writing utensil
Inventor: KAGEYAMA SHUHEI
IPC: B43K23/08
Filed: 2002-04-26
Abstract: <P>PROBLEM TO BE SOLVED: To solve the problem that the number of parts is large and a structure is complicated in a composite writing utensil of this kind comprising three writing bodies and, therefore, a shaft diameter is fine and it is difficult to realize simple and certain operation.  <P>SOLUTION: The composite writing utensil comprises a propelling pencil, a ball-point pen and a stylus pen, or two ball-point pens and the stylus pen. This composite writing utensil is constituted of lead delivery mechanisms 2, 3, 4, 5 and 6 for a propelling pencil provided in a shaft cylinder in a slidable manner or a ball-point pen mechanism, a lead delivery mechanism or the ball- point pen mechanisms 11 and 12 provided behind the ball-point pen mechanism, a cooperation means 9 for allowing the ball-point pen mechanism and the lead delivery mechanisms or the ball-point pen mechanism and cap and stylus pens 13 and 14 for operating the ball-point pen mechanisms.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003317751-A (JP)
Title: Fuel cell and its manufacturing method
Inventor: KIMURA HIDEKAZU
IPC: H01M8/10
Filed: 2002-04-26
Abstract: <P>PROBLEM TO BE SOLVED: To improve power of a fuel cell by interconnecting a plurality of unit cells in a simple structure in series.  <P>SOLUTION: The fuel cell 270 comprises a solid electrolyte film 114 formed cylindrically, and a plurality of unit cells 271a and 271b including, as components, fuel poles 102a and 102b disposed on the inner wall of the solid electrolyte film 114 and oxidant poles 108a and 108b disposed on the outer wall of the solid electrolyte film 114 oppositely to the fuel poles 102a and 102b. The fuel pole 102a constituting the unit cell 271a is electrically connected to the oxidant pole 108b constituting the unit cell 271b.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003313936-A (JP)
Title: Pavement-material retaining frame device
Inventor: YAMAMOTO YUTAKA
IPC: E03F5/046
Filed: 2002-04-26
Abstract: <P>PROBLEM TO BE SOLVED: To enable the efficient and accurate performance of pavement work for being performed on drainage facilities such as a slit gutter.  <P>SOLUTION: A pavement-material retaining frame device serves a frame for determining a pavement range in an execution area and has a function for drainage. Characteristically, the frame device has a retaining plate which is composed of paired side plate parts 11 and 12 arranged for the drainage at a required interval and coupled by a coupling part 13 so as to maintain the interval, inclined piece parts 15 and 16 which are provided in such a manner as to be folded back inward and downward in upper parts of the plate parts 11 and 12, and base plate parts 17 and 18 for installation, which are provided in the outside direction in lower parts of the plate parts 11 and 12; and at least either of the plate parts 11 and 12 is provided with permeable means 14 for guiding water, permeating through a pavement material 37, to the drainage facilities (30).  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003320091-A (JP)
Title: Game machine
Inventor: WATANABE HIROO
IPC: A63F7/02
Filed: 2002-04-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide a game machine capable of appropriately granting a special game state to a player.  <P>SOLUTION: This game machine is constituted not to clear out '0' clearance of data of a carry-over counter 13e also in initialization processing. Consequently, even when initialization processing for initializing an RAM 13 or the like is performed, the data of a shifted big hit can be maintained by the carry-over counter 13e. The big hit which is won and should be granted can thereby be stored even after turning off a power source, and the shifted big hit can be appropriately granted to the player without allowing the selfish management of a game parlor (hall).  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003108391-A (JP)
Title: Task management apparatus, task management program and embedding device thereof
Inventor: HAMANAGA AYAKA
IPC: G06F9/48
Filed: 2002-05-07
Abstract: PROBLEM TO BE SOLVED: To suppress increase in overhead when conducting aging in a realtime OS employing a priority scheduling method. SOLUTION: By using a port list representing the priority of the task concatenated to a plurality of linearly concatenated task queue ports, each executable task is managed by every priority. Consequently, the overhead when conducting aging can be suppressed.
Patent JP-2003328126-A (JP)
Title: Patterning method and film forming apparatus
Inventor: MURAMOTO MASANOBU
IPC: H05K3/14
Filed: 2002-05-09
Abstract: <P>PROBLEM TO BE SOLVED: To provide a patterning method which remarkably enhances the productivity of pattern formation to base material, does not require the vacuum environment, allows the pattern to be continuously and stably formed and treated on the base material and enhances the maintenance and to provide a film forming apparatus which performs the patterning.  <P>SOLUTION: The patterning method comprises a first process of arranging a mask member formed with an opening part of a prescribed pattern on the surface of the base material, a second process of exposing the base material and the mask member to a reacting gas containing a metallic element which is plasma-formed in the atmospheric pressure and a third process of leaving the prescribed pattern on the surface of the base material by stripping the mask member from the surface of the base material.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003327732-A (JP)
Title: Polypropylene resin foamed sheet, and molded product
Inventor: SEZAKI FUMIYASU
IPC: C08J9/04
Filed: 2002-05-10
Abstract: <P>PROBLEM TO BE SOLVED: To provide a polypropylene resin foamed sheet which is lightweight, has post-formability, heat-resistant rigidity, and heat insulating properties by using a polypropylene resin having a specified strain hardening rate at a specified strain rate, and a molded product having a variety of shapes obtained from the sheet.  <P>SOLUTION: The polypropylene resin foamed sheet has a strain hardening rate η<SB>e</SB>/(3η) (wherein η<SB>e</SB>is elongational viscosity; and η is shear viscosity) at a strain rate of 100 sec<SP>-1</SP>of a polypropylene resin of ≥1.5. The sheet has a density of 0.091-0.45 g/cm<SP>3</SP>and a thickness of 0.5-10 mm. The sheet has a closed- cell ratio of ≥60%. The sheet uses a modified polypropylene resin modified by the reaction of a polypropylene resin with an isoprene monomer and a radical polymerization initiator, and the molded product is obtained by thermoforming the above sheet.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003329913-A (JP)
Title: Method of assembling contact members in lens barrel
Inventor: SUGANO HIDEO
IPC: G02B7/02
Filed: 2002-05-13
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method of assembling contact members in a lens barrel by which assembly is made very easy and a drastic reduction in cost can be realized.  <P>SOLUTION: The method is provided with a stage for electrically connecting (soldering or press-contact or the like) a plurality of contact members (1A to 1E and 11A to 11E) to flexible printed boards (2 and 12) in a state where the contact members (1A to 1E and 11A to 11E) are integrally coupled by coupling parts (1H and 11H) integrally formed with the contact members (1A to 1E and 11A to 11E) so as to integrally couple them, a stage for setting the contact members (1A to 1E and 11A to 11E) in an independent state by releasing the coupling state by the coupling parts (1H and 11H), and a stage for holding the contact members (1A to 1E and 11A to 11E) and the flexible printed boards (2 and 12) in a circular-arc state fit to the shape of the lens barrel by holding members (3, 4, 13 and 14).  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003331946-A (JP)
Title: Connector cover
Inventor: TAKEUCHI YASUICHI
IPC: H01R4/70
Filed: 2002-05-15
Abstract: <P>PROBLEM TO BE SOLVED: To provide a connector cover preventing terminals and wires of a connector from exposure, applicable for an existing connector, capable of previously preventing foul operation when applied to a stand of apparatus like pachinko.  <P>SOLUTION: The connector cover, composed of a pair of connector covers 200 having same shape with each other, mounted to the connector 100 having electrodes to which, wires are connected, by fitting them to each other, is constructed so as to cover the connection area of wires 105 and terminals 104 in a state of sandwiching the connector. The connecting part of the electrodes 104 and the wires 105 of the connector 100 is covered by the connector covers 200, electric connection from out side is prevented, and an unauthorized electric connection to the connector 100 is previously prevented by making the pair of connector covers 200 fit with each other and sandwiching the connector 100 between the connector covers.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003326997-A (JP)
Title: Drive for front and rear wheel drive vehicle
Inventor: KODAMA AKIRA
IPC: B60W10/02
Filed: 2002-05-16
Abstract: <P>PROBLEM TO BE SOLVED: To bring an electric motor into non-connection condition with a rear wheel side when not driven by the motor, so as to eliminate braking feeling during traveling, in a drive for driving a rear wheel side by the electric motor independent of an engine that is a driving means for front wheels.  <P>SOLUTION: In this drive in which the connection of the electric motor with the rear wheel side by an electromagnetic clutch is blocked when a vehicular speed reaches to a prescribed value during four-wheel drive travel of a vehicle, the connection of the electromagnetic clutch is blocked, and the connection of the motor with the rear wheel side is blocked, so as to prevent the braking feeling from being generated, when the motor is changed from a motor driving condition to a power generation operation. Hysteresis is imparted to a set vehicle speed for turning on add off the electromagnetic clutch to prevent hunting in ON-OFF control.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003337447-A (JP)
Title: Image forming apparatus
Inventor: IGAWA KOJI
IPC: B65H35/04
Filed: 2002-05-22
Abstract: <P>PROBLEM TO BE SOLVED: To provide an image forming apparatus by which paper is optimally cut by taking an error included in the fetching length of an original into consideration.  <P>SOLUTION: The image forming apparatus possesses an original fetching part to generate an image data by fetching the original, an image forming part to output an image to the paper based on the image data and a paper cutting part to cut the paper by a set cutting length, and the fetching length L2 of the original is discriminated whether to be within the range of the error for a routine value or not (S50), and in the case of within the range of the error, the routine value is set as a cutting length (S55), and in the case of not within the range of the error, the fetching length L2 is set as the cutting length (S45).  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003348354-A (JP)
Title: Information processing apparatus
Inventor: IDE HIROYASU
IPC: B41J5/30
Filed: 2002-05-23
Abstract: <P>PROBLEM TO BE SOLVED: To reduce scale of a compression/extension circuit for compressing a gradation object and to realize high-speed operations of the circuit.   <P>SOLUTION: When compressing the gradation object, a line compression is performed vertically to a gradation direction at all the time and after the compressed gradation object is extended, it is rotated as needed.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003340777-A (JP)
Title: Apparatus for cutting corner of sheet
Inventor: UEZONO HIDEYUKI
IPC: B26D1/09
Filed: 2002-05-28
Abstract: <P>PROBLEM TO BE SOLVED: To reliably collect scraps when cutting the corner of a sheet.   <P>SOLUTION: The cutting apparatus cuts the corners of the sheet 12 for rounding. The cutting apparatus has a cutter that comprises a lower blade being a fixed blade and an upper blade 21 lowering toward the lower blade and sandwiches the sheet 12 by both the blades for cutting. The tip 53 of the upper blade 21 is in a V shape and two oblique sides have shear angles SA each. As a result, both the ends of the tip 53 become a cut start point Ps, and the center becomes a cut end point Pe. Each shear direction ds from both the ends faces each other, thus canceling a shear speed vector, and hence stabilizing the scattering direction of the scraps.  <P>COPYRIGHT: (C)2004,JPO