baber/WOPTO huggingface dataset:
Patent JP-2003171189-A (JP)
Title: Surface-rugged ceramic member, and production method therefor
Inventor: ICHIJIMA MASAHIKO
IPC: C04B35/00
Filed: 2001-12-04
Abstract: <P>PROBLEM TO BE SOLVED: To provide a rugged ceramic member which has excellent plasma resistance with its gas emission properties suppressed, and has an anchor effect or the like on different kinds of materials deposited on the surface, and to provide a production method therefor.  <P>SOLUTION: The ceramic member consists of dense ceramics having a purity of ≥95 wt.%, and a mean particle diameter of 10 to 70 μm as a base material, and the surface layer has a rugged structure where broken layers (microcracks) are not contained, and particles are partially fallen off. The member is obtained by subjecting the surface of a dense ceramics base material having a purity of ≥95 wt.% and a mean particle diameter of 10 to 70 μm to corrosion treatment with an acid etching solution, and removing broken layers in the ceramics- worked face.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003174057-A (JP)
Title: Bonding wire for semiconductor element
Inventor: NAKAJIMA HIDEO
IPC: H01L21/60
Filed: 2001-12-05
Abstract: <P>PROBLEM TO BE SOLVED: To provide a copper bonding wire which does not damage an electrode chip.  <P>SOLUTION: Porous metal obtained by dissolving metal in pressurized gas atmosphere, dissolving gas into metal, solidifying dissolved metal in pressurized gas atmosphere by using a difference between the solubility and solid solubility of gas when gas dissolved metal is solidified, and depositing gas in metal is made to a porous material. Pressurized gas atmosphere is set to be the single gas of hydrogen gas or nitrogen gas or the mix gas of single gas and argon gas or helium gas. Porous metal obtained by setting the pressure of gas to be 0.05 to 6 MPa is made to be the material. In the bonding wire for semiconductor element, the base material of porous metal is obtained through a rolling and/or wire drawing process and a gas component remains in the wire.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003173297-A (JP)
Title: Information processing system and method for recording media
Inventor: SAITO MITSUGI
IPC: G06F21/80
Filed: 2001-12-06
Abstract: <P>PROBLEM TO BE SOLVED: To provide an information processing system for a recording media precluding the use of illicit copies of recording media.  <P>SOLUTION: The information processing system includes the recording media 1 recording predetermined information, and an information processing apparatus 3 for reading information from the recording media and processing it. The recording media has an IC label 2 affixed thereto with identification information written thereon for identifying each individual recording media. The information processing apparatus has a reader 3b for reading the identification information from the IC label. In accordance with the result of collating the information read from the recording media with the identification information read from the IC label, the information processing apparatus performs or stops processing on the information read from the recording media.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2002366214-A (JP)
Title: Production plant for making and packing article
Inventor: BERGO DANIELE
IPC: G05B19/418
Filed: 2001-12-06
Abstract: PROBLEM TO BE SOLVED: To provide a data collecting method by which each control unit intensively collects and processes at least some pieces of data with which the operation of the entire plant should be monitored concerning a production plant and which is inexpensively and easily realized. SOLUTION: In this production plant, automatic manufacturing and packing machines (2) respectively have related control units (3). A collection computer (9) waits for reception of information packages(P) transmitted independently and asynchronously by the control units on first communication networks (5 and 8), organizes and processes the information packages(P) received from the control units (3) and generates comprehensive data(D) accessible on a second terminal (8) where the collection computer (9) plays a part as a server with respect to the automatic manufacturing and packing machines.
Patent JP-2003170622-A (JP)
Title: Imaging apparatus, its control method, and control program
Inventor: KOBEGAWA MINORU
IPC: H04N1/29
Filed: 2001-12-07
Abstract: <P>PROBLEM TO BE SOLVED: To save power by controlling supply of clocks.  <P>SOLUTION: Clocks are supplied to an image processing block for forming raster image data of each color of at least Y, M, C and K for only a period of time when the image processing block for each color is to operate. The supply of clocks is stopped for the other period of time.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003177460-A (JP)
Title: Photographing device and method
Inventor: AKAMATSU TERUHIRO
IPC: G03B15/05
Filed: 2001-12-11
Abstract: <P>PROBLEM TO BE SOLVED: To provide a photographing device and a photographing method attaining a photographing at various camera angles or on various background conditions.  <P>SOLUTION: This photographing device is equipped with photographing means 6A and 6B constituted so that photographing can be performed with a plurality of photographing optical axes in a photographing booth 9, and is constituted so that photographing can be performed at a plurality of spots in the booth 9 as a position for photographing a subject 2. Thus, photographing at the varied camera angles or on the varied background conditions is realized.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003184822-A (JP)
Title: Fluid cylinder and actuation system
Inventor: KAMIMURA TOSHIO
IPC: F15B15/14
Filed: 2001-12-14
Abstract: <P>PROBLEM TO BE SOLVED: To provide a fluid cylinder which can be miniaturized compared with a conventional one and an actuation system provided with the fluid cylinder.  <P>SOLUTION: The hydraulic cylinder 100 is provided with a cylinder case 110, a piston rod 120 to be stored so as to be protruded to the outside from one end part 113 of the cylinder case 110 inside the cylinder case 110, and a balance member 141 to be arranged inside a cylinder chamber 112 of the cylinder case 110 and to be inserted into a hole 123d of the piston rod 120 from the other end part 114 side of the cylinder case 110. The sum of a pressure receiving area of the piston rod 120 at oil chambers 111a, 112a mutually communicated in the cylinder case 110 and the sum of the pressure receiving area of the piston rod 120 at the oil chambers 111b, 112b mutually communicated in the cylinder case 110 are made approximately the same.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003185255-A (JP)
Title: Water and hot water mixing unit for hot water supply device
Inventor: SASAKI HIROAKI
IPC: G05D23/13
Filed: 2001-12-18
Abstract: <P>PROBLEM TO BE SOLVED: To call a hot water user's attention to necessity for checking each dust filter 38 and 39 in a water and hot water mixing unit 1 for a hot water supply device provided with: a mixture water passage 29 extended in the downstream side from a joint point of a hot water passage 14 and a cold water passage 15, in which the dust filters 38 and 39 are arranged, and connected to a water inlet of the hot water supply device; a mixer control means for outputting an instruction mixture ratio showing a mixture ratio of the cold water and the hot water; and a water and hot water mixer 20 for adjusting a ratio of the cold water and the hot water in the joint point on the basis of the instruction mixture ratio.  <P>SOLUTION: Quantity of dispersion of the real mixture ratio of the hot water flowing out of the water and hot water mixer 20 in relation to the instruction mixture ratio is determined, and a change of the quantity of dispersion with the lapse of time is determined, and a signal for informing a necessity to check the filters to call a user's attention to check the first dust filter 38 and the second dust filter 39 is transmitted to a remote controller for the hot water supply device through a communication cable.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2002221680-A (JP)
Title: Thermo-optical switching element and light beam switching method
Inventor: MCCLELLAND PAUL H
IPC: G02B26/02
Filed: 2001-12-19
Abstract: PROBLEM TO BE SOLVED: To provide a highly reliable thermo-optical switching element and light beam switching method. SOLUTION: The device is equipped with a switching pipe line 60 constituted of a first and second chambers 61, 62, optical channels 21-24 interfaced with the first chamber 61, an actuating fluid 41 arranged in the switching pipe line 60 and having a refractive index matched to the optical channels, an optical path changing liquid 42 composed of a substance essentially unmixable with the actuating fluid 41, arranged inside the switching pipe line 60 and having a refractive index different from that of the actuating fluid 41, and thermal pressure generating devices (31, 32, 71, 72) connected to the switching pipe line 60 in a fluidly communicating state to move the optical path changing liquid 42 between the first and the second chambers 61, 62.  The performance of the thermo-optical switching element is decided by the position of the optical path changing liquid 42 is the switching pipe line 60.
Patent JP-2002278499-A (JP)
Title: Light emitting device, driving method therefor, liquid crystal display device, and electronic equipment
Inventor: YAMAZAKI SHUNPEI
IPC: H01L51/50
Filed: 2001-12-19
Abstract: PROBLEM TO BE SOLVED: To reduce flickering of a picture by controlling a frequency of temporary decrease in brightness of light emitting elements caused by simultaneous change from the non-light emitting state to the light emitting state of the light emitting elements of a plurality of pixels. SOLUTION: Each pixel is provided with a storage means such as memory, and all bits digital video signal are written in the storage means at the beginning of a frame period. Then, a control means is arranged for calculating a period (light emitting period) in which the light emitting elements emit light during the frame period, based on the digital video signals written in the storage means, and making a current flow through the light emitting elements for the light emitting period. The above arrangement makes it possible to let the light emitting elements continuously emit light only for a specified period.
Patent JP-2003188948-A (JP)
Title: Portable terminal device
Inventor: AKUTSU MORIO
IPC: H04W88/02
Filed: 2001-12-19
Abstract: <P>PROBLEM TO BE SOLVED: To provide a portable terminal device wherein communication is enabled between users handicapped in eyes and ears by enabling mutual conver sion between voice and text format.  <P>SOLUTION: A cellular phone set 100 is provided with a transmission and reception part 2, a key input part 5, a display 8, a speaker 12, a microphone 16, a control part 4 or the like, in addition, a voice recognition part 15 which performs voice recognition of voice from the microphone 16 and produces text data, and a voice synthesis part 10 which converts received text data to voice by using voice synthesis and outputs the voice from the speaker 12. In the control part 4, control is executed in such a manner that the data in which the voice from the microphone 16 is converted to text by using the voice recognition part 15 are transmitted via the transmission and reception part 2 in accordance with setting of an originating call side or a receiving call side, and the text data received by the transmission and reception part 2 are displayed on the display 8 via a display control part 7, and processed by the voice synthesis part 10 and synthesized voice is outputted from the speaker 12.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003186718-A (JP)
Title: Card type data management method and system
Inventor: KAKII TOSHIAKI
IPC: G06F3/0486
Filed: 2001-12-19
Abstract: <P>PROBLEM TO BE SOLVED: To provide a card type data management method and a system or the like capable of making available systematically accumulated data effectively as a problem-solving support tool for the user.  <P>SOLUTION: This card type data management system is provided with D/B (101) where a plurality of card type data are stored in the state of grouping at each mutually related card type data and linking to form hierarchy structure mutually. A display control means (102a) reads all card type data belonging to the selected group from the group of the prescribed hierarchy stored in the D/B (101) and shows the all read card type data in a display device (200) separately with windows arranged in a single layer.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003181438-A (JP)
Title: Method for decontaminating contaminated soil
Inventor: OYAMA SUSUMU
IPC: B09C1/08
Filed: 2001-12-21
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for decontaminating contaminated soil by which cyan ions (CN-) can be selectively separated as gaseous hydrogen cyanide (HCN) from the soil contaminated with cyan and further the cyan ions (CN-) separated from the contaminated soil can be recovered by properly controlling heating conditions.  <P>SOLUTION: In the method for decontaminating contaminated soil containing cyan compounds, the cyan compounds are separated from the soil as the gaseous hydrogen cyanide by indirectly heating the contaminated soil in an atmosphere of thin oxygen.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003183343-A (JP)
Title: Curable resin composition
Inventor: OKUDAIRA HIROYUKI
IPC: C08G18/58
Filed: 2001-12-21
Abstract: <P>PROBLEM TO BE SOLVED: To provide a curable resin composition which ensures a sufficient pot life and has excellent curability (is excellent in the balance between the pot life and the curability) even under high-temperature and high-humidity conditions at 40°C or higher, retaining excellent storage stability and a powerful bonding strength.  <P>SOLUTION: The curable resin composition comprises a urethane prepolymer having an isocyanato group bonded to a carbon atom which comprises a secondary or tertiary carbon atom and does not constitute an aromatic ring and a latent curing agent comprising a ketimine derivative (A) obtained from a ketone represented by general formula (1) (wherein R<SP>1</SP>is a 1-6C hydrocarbon group; and R<SP>2</SP>is H or a 1-6C hydrocarbon group), and a polyamine.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003193941-A (JP)
Title: Fuel feeder of internal combustion engine
Inventor: KOSEKI YUKIO
IPC: F02F1/24
Filed: 2001-12-25
Abstract: <P>PROBLEM TO BE SOLVED: To provide a fuel feeder capable of promoting atomization of a fuel when the fuel is injected, and improving the exhaust gas purifying performance and the fuel economy performance.  <P>SOLUTION: The fuel feeder of an internal combustion engine comprises at least one cylinder formed in a cylinder block, a fuel injection valve 10 to inject the fuel in the cylinder or on an intake passage communicated with the cylinder, and a fuel passage to feed the fuel to the fuel injection valve 10. A part of the fuel passage is formed as a delivery pipe 2 embedded in the cylinder head coupled with an upper part of the cylinder block, and the fuel injection valve 10 is intersected with the delivery pipe 2 and receives the fuel from the side at the intersection. Seal members 116a and 116b are disposed in a joining part of the delivery pipe 2 with the fuel injection valve 10.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003190136-A (JP)
Title: X-ray ct system, gantry apparatus and control method therefor
Inventor: HAYAKAWA KAZUHIKO
IPC: A61B6/03
Filed: 2001-12-26
Abstract: <P>PROBLEM TO BE SOLVED: To reduce noises to be generated during a scan.  <P>SOLUTION: A scan plan is inputted from an operation console (S701) and transmitted to a gantry apparatus (S702). When the scan plan is received in the gantry apparatus (S751), an air outlet and an air inlet are closed (S752) and the rotation of a fan is stopped. The gantry apparatus performs the scan on the basis of the received scan plan (S753) and transmits collected projection data to the operation console (S754). Besides, when the scan is finished, the air outlet and the air inlet are opened (S755) and the fan is rotated. The operation console performs image reconstruction processing by using the received projection data (S704) and the tomographic image of a scanned examinee is acquired and displayed (S705).  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003192742-A (JP)
Title: Process for producing impact-resistant thermoplastic resin excellent in weatherability, and thermoplastic resin composition
Inventor: NAMIENO SHIGERU
IPC: C08L51/00
Filed: 2001-12-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide a process for producing an impact-resistant thermoplastic resin excellent in weatherability, and a composition made by using the resin.  <P>SOLUTION: The process for producing an impact-resistant thermoplastic resin excellent in weatherability is characterized in that 100 pts.wt. of a composite rubber copolymer (A) obtained by polymerizing a monomer (a) containing a 1-8C alkyl acrylate is polymerized with 20-150 pts.wt. of a monomer mixture (B) which contains 0.01-10 pts.wt. of a monomer (b) having a 2,2,6,6- tetramethylpiperidine group, with a structure represented by formula (1) (wherein R<SB>1</SB>and R<SB>2</SB>are each H or a methyl group), 0.01-10 pts.wt. of a monomer (c) having a structure represented by formula (2) (wherein R<SB>3</SB>is H or a methyl group), and an aromatic vinyl monomer (d). The resin composition is obtained by using the resin.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003193884-A (JP)
Title: Control device for engine
Inventor: TOKUSHIGE HIROSHI
IPC: F02D41/14
Filed: 2001-12-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide improved countermeasures in the case that a deviation between actual fuel pressure and target fuel pressure is larger with the malfunction of a fuel supply system for a direct injection engine.  <P>SOLUTION: The engine 1 having a fuel injection valve 18 for injecting a fuel directly into a combustion chamber 6 for changing over a combustion mode between a stratified charge combustion mode and a homogeneous combustion mode in accordance with an operated condition, comprises a fuel supply system 20 for supplying a fuel to the fuel injection valve 18, a fuel pressure sensor 53 for detecting the pressure of the fuel to be supplied to the fuel injection valve 18 by the supply system 20, and an ECU 50 for setting a target value for the pressure of the fuel to be supplied to the fuel injection valve 18 in accordance with the operated condition of the engine 1, controlling the fuel supply system 20 so that the deviation between the target fuel pressure and the actual fuel pressure detected by the sensor 53 is smaller, and changing the mode of fuel injection of the fuel injection valve 18 to continue the stratified charge combustion mode when the fuel pressure deviation is larger than a preset value during executing the stratified charge combustion mode.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003193737-A (JP)
Title: Upper frame structure for sliding door, and its construction method
Inventor: MATSUI YUICHI
IPC: E05D15/06
Filed: 2001-12-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide new upper frame structure for a sliding door that can provide excellent appearance with simple attachment.  <P>SOLUTION: A modesty panel 16 has an almost vertically rising upper end vertical rising part 17, a horizontal part 18 extended outward from the lower end of the upper end vertical rising part, and a lower end hanging part 19 hanging from the outer end of the horizontal part. The upper end vertical rising part of the modesty panel is inserted in a modesty panel insertion groove 3 longitudinally extending at the lower face of the upper frame 1, and the horizontal part is held between the upper frame and a rail member 8. In the state of the lower end hanging part being brought into close contact with a side face 15 of the rail member, the rail member is fixed to the upper frame by fasteners 13.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003191544-A (JP)
Title: Printer for band-shaped medium
Inventor: KANEKO KAZUYUKI
IPC: B41J19/18
Filed: 2001-12-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide a label printer which is free from printing deviation or shrink resulting from a driving gear backlash even when printing is started immediately after a power source is inputted.  <P>SOLUTION: A minute amount reverse sending means is set for reversing and sending a label continuous body in a second direction by an amount smaller than its printing process amount, after one printing process (S3-S5) finishes and before a next label is transferred to a printing position.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2002277895-A (JP)
Title: Active matrix type liquid crystal display
Inventor: NISHIKI HIROHIKO
IPC: G02F1/1343
Filed: 2001-12-28
Abstract: PROBLEM TO BE SOLVED: To obtain a display state, having reduced power consumption in a bright place and satisfactory display brightness in a dark place, in a liquid crystal display. SOLUTION: An active matrix substrate is provided with a reflection picture element electrode 10 and a transmission pixel electrode 11 in one pixel and a reflection pixel electrode part for reflecting external light and a transmission pixel electrode part for transmitting the light of a backlight are formed in a single pixel.
Patent JP-2003192913-A (JP)
Title: Heat-conductive resin composition and electronic component device using the same
Inventor: TOKUHIRA EIJI
IPC: C08L101/00
Filed: 2001-12-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide a heat-conductive resin composition in order to cope with the necessity to transfer the heat generated by the operation of an electronic component to the heatsink on account of the fact that an electronic component is jointly fixed to a heat dissipator, such as a heatsink, through a heat- conductive resin composition, the heat generated by the component when it is operated is transferred to the heatsink through the resin composition, and the heat sink in turn radiates the heat to the air, an electronic component device is however required to have high performances, high functions, and high powers, which leads to an increase in the quantity of the generated heat, and the consequent high temperature of the electronic component is indicated as the cause of its error operation.  <P>SOLUTION: The heat-conductive resin is one prepared by filling a matrix with both a first fibrous heat-conductive powder having an aspect ratio i.e., a ratio of the length to the breadth, of at least 2 and a second heat-conductive powder with a particle diameter smaller than the breadth of the first powder in a filling ratio of 70-75 vol.%, wherein the heat-conductive resin has a viscosity of 1,000-2,500 Pa s.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003189949-A (JP)
Title: Adhesive type bookend for bookshelf
Inventor: KASAHARA SHINJI
IPC: A47B65/00
Filed: 2001-12-25
Abstract: <P>PROBLEM TO BE SOLVED: To provide a simple bookend to be used on a bookshelf which can be easily attached or detached, and which can part a whole surface.  <P>SOLUTION: A partition plate 1 of such size as to cover the whole body of a book is formed of a plastic corrugated board or the like comprising adhesive surfaces at the top and the bottom through bent parts 4 and a height adjusting part 3. The adhesive surfaces 2 to an upper and a lower rack plates are fixed to rack surfaces by a double-sided adhesive tape. This can thus be applied to any kind of bookshelves, regardless if it is of steel or wood.  <P>COPYRIGHT: (C)2003,JPO