baber/WOPTO huggingface dataset:
Patent JP-2004124837-A (JP)
Title: Blade control mechanism of low position type frost protection fan
Inventor: FURUTA MIKIO
IPC: F04D29/00
Filed: 2002-10-03
Abstract: <P>PROBLEM TO BE SOLVED: To utilize a low position type frost protection fan and perform improvement for surely and easily storing the low position type frost protection fan in tea trees since a method for storing a conventional low position type frost protection fan in the tea trees has some drawback and advantage.  <P>SOLUTION: This low position type frost protection fan is stored in the tea trees, and ascends on the tea trees to perform frost protection. In this low position type frost protection fan, in order to determine a stop position of a blade for storing in such a state that an axial center of the blade gets nearest to a ground, a stop means for determining the stop position of the blade at descending is provided between the blade and the low place type frost protection fan. The blade of the frost protection fan is surely and easily stored in the tea trees. Storing is performed by one action without requiring trouble and skill. The stop position of the blade is automatically determined, to set the blade in the tea trees at the shortest height from the ground.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004127076-A (JP)
Title: Device and method for distributing information
Inventor: NOJI HIDEAKI
IPC: G06Q50/00
Filed: 2002-10-04
Abstract: <P>PROBLEM TO BE SOLVED: To provide an information distribution device which enhances service to registrants by distributing distribution information to registrants who take specific actions and distributing the distribution information to registrants who take no specific action even at predetermined time and without losing trust from the registrants.  <P>SOLUTION: The information distribution device 1 stores pieces of information with continuity in their contents and to be distributed for a plurality of times as specific distribution information. The information distribution device 1 decides whether or not undelivered pieces of specific distribution information exist for a registrant 4 at preset distribution reservation time and when the undelivered pieces of specific distribution information exist, distributes the undelivered pieces of specific distribution information to the registrant 4.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004123051-A (JP)
Title: Pneumatic tire
Inventor: ADACHI YUKISHIGE
IPC: B60C15/04
Filed: 2002-10-07
Abstract: <P>PROBLEM TO BE SOLVED: To prevent damage to the inner surface of a bead likely occurring during rim assembling.  <P>SOLUTION: This pneumatic tire is provided with a bead core 5 formed by winding a bead wire W into multiple layers in a bead. In the bead core 5, the bead wire W in an innermost layer i in the tire radius direction is formed of a corrugated wire 10 corrugated in the tire radius direction. The amplitude width A of peak to peak of the corrugated wire 10 is 0.5-0.9 mm, and a wavelength L is 0.05-0.15 times the inner peripheral length L0 of the bead wire W on the next layer n1 wound outside the corrugated wire.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003223488-A (JP)
Title: System providing information related to public transportation network via internet
Inventor: SHAHBAZ ZAL
IPC: B61L25/02
Filed: 2002-10-09
Abstract: <P>PROBLEM TO BE SOLVED: To provide a system adapted to supply information related to traffic states of a public transportation network via Internet at a possible minimum cost.  <P>SOLUTION: This system includes an Internet server 7 to be collated by a user of the transportation network, a control center 3 including automatic data source processing means 2, which is connected to a traffic state data source 1 and includes an automatic data source processing means 2 processing the data from the data source 1 for a traffic control device provides directly usable information, and controlling the traffic in the transportation network, and connecting means 4 and 8; 9 and 10 transmitting, at least, some of the directly usable information to the Internet server 7 at real time.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2004132238-A (JP)
Title: Throttle control device
Inventor: KAWAI SHINJI
IPC: F02D9/10
Filed: 2002-10-09
Abstract: <P>PROBLEM TO BE SOLVED: To provide the technology for improving the durability of a seal member of an apparatus accommodating chamber without impairing the water-proof and dust-proof performance of the apparatus accommodating chamber, with respect to a throttle control device comprising the apparatus accommodating chamber.  <P>SOLUTION: In this throttle control device provided with a gear accommodating chamber 1 composed of a throttle body 1 comprising an air-intake passage 1a, and a cover member air-tightly mounted on the throttle body 1 through the seal member, an air passage 54 for circulating the air is mounted between the gear accommodating chamber 19 and the air-intake passage 1a. The air passage 54 is composed of an air hole 51 formed between an outer face of a bearing 10 of a throttle shaft 9 and an inner face of a bearing housing part 22 accommodating the bearing 10, and a clearance 53 formed between the throttle shaft 9 and a shaft hole 52.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004133186-A (JP)
Title: Sheet feeder
Inventor: OTA YUTAKA
IPC: B65H3/00
Filed: 2002-10-10
Abstract: <P>PROBLEM TO BE SOLVED: To provide a sheet feeder that feeds a large amount of paper and in which a device that stores developer can be made compact.  <P>SOLUTION: The sheet feeder includes at least one sheet feed means that feeds sheets one at a time, a drive means that drives the sheet feed means, a control means that controls the drive means, a communication means that allows communication between the control means and the control means of an image forming apparatus body, a sheet storage means that stores sheets, and a developer storage means that stores developer. The sheet feeder is provided with a developer conveyance path that conveys developer to a developing means in the image forming apparatus when coupled to the image forming apparatus body. The developer conveyance path connects the developer storage means and the developing means.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004134581-A (JP)
Title: Method for fabricating semiconductor device, semiconductor device, electro-optical device, and electronic apparatus
Inventor: MIYASAKA MITSUTOSHI
IPC: G02F1/1368
Filed: 2002-10-10
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for fabricating a semiconductor device in which a thin film element can be formed using a semiconductor film composed of crystal grains having a controlled face orientation.  <P>SOLUTION: The method for fabricating a semiconductor device in which a semiconductor element is formed on an insulating substrate comprises a step for making micropores (13) on insulating substrates (10, 12), a step for depositing a semiconductor material on the insulating substrates (10, 12) and in the micropores (13) to form a semiconductor film (14), and a step for implanting a material (16) composed of a substance containing a metal and accelerating crystallization of the semiconductor film (14) from above in the range from the opening to the bottom part of the micropores. The method further comprises a step for forming a compound of the semiconductor film (14) and the crystallization accelerating material (16) in the micropores (13) by applying first heat treatment to the semiconductor film (14), and a step for melting/crystallizing the semiconductor film (14) by applying a second heat treatment thereto thus forming a crystalline semiconductor film (18) starting from the compound in the micropores (13).  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004133726-A (JP)
Title: Contract management system
Inventor: ENDO SAORI
IPC: G06Q50/00
Filed: 2002-10-11
Abstract: <P>PROBLEM TO BE SOLVED: To obtain a method that automatically calculates a royalty according to the history of transaction with a claimant when a product including a royalty is purchased.  <P>SOLUTION: A contract mediation computer for receiving a contract request calculates a royalty according to the history of past transaction between a purchaser and a claimant and to royalty calculation conditions of a corresponding right.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004139286-A (JP)
Title: Position detector and method therefor
Inventor: SHIMIZU MAKOTO
IPC: G06F3/046
Filed: 2002-10-17
Abstract: <P>PROBLEM TO BE SOLVED: To solve the problems that conventional transmission/reception by a single sensor coil is easily affected by noise from the outside, and minimization of the shape of a position indicator has a limit.  <P>SOLUTION: A position detector can supply larger electric power to the position indicator by making current simultaneously flow through a plurality of coils without applying large current to the single sensor coil.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004140621-A (JP)
Title: Telephone system
Inventor: IGUCHI JUNJI
IPC: H04L12/70
Filed: 2002-10-18
Abstract: <P>PROBLEM TO BE SOLVED: To improve the usability of a telephone set connected to both a public telephone network and the Internet.  <P>SOLUTION: A telephone partner address which is registered is periodically accessed to acquire data on a partner terminal and data on the state of the Internet. The terminal acquiring the data accesses an optimum network for a telephone call according to the data.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003233917-A (JP)
Title: Optical information processor and method for optical information processing
Inventor: YASUDA AKIHIRO
IPC: G11B7/125
Filed: 2002-10-18
Abstract: <P>PROBLEM TO BE SOLVED: To provide an optical information processor and a method for optical information processing which are excellent in the quality of a signal reproduced from an optical disk.  <P>SOLUTION: The optical information processor comprises an optical head which irradiates an optical information recording medium with light, converts the light reflected by the optical information recording medium into a head signal, and outputs it, a signal quality index detector which detects a signal quality index representing the quality of the head signal according to the head signal outputted from the optical head, and a two-dimensional probe which probes a focus position where the value of the signal quality index detected by the signal quality index detector becomes optimum and a spherical aberration quantity by varying the focus position of the light irradiating the optical information recording medium and the spherical aberration quantity.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2004145402-A (JP)
Title: Path transistor logic circuit design method and device using the same
Inventor: ONOE KOJI
IPC: G06F17/50
Filed: 2002-10-22
Abstract: <P>PROBLEM TO BE SOLVED: To provide a path transistor logic circuit design device capable of automatically optimizing a path transistor logic circuit at compounding the path transistor logic circuit.  <P>SOLUTION: A logical expression graph is generated based on an inputted Verilog net list file in a step SP1, and a BDD whose size is optimized is generated by converting a logical expression graph in a step SP2. Furthermore, the BDD size is reduced, and the mounting area of the circuit is reduced by an algorithm to reduce a redundant circuit. Then, the optimization of a timing is carried out by using an algorithm to adjust the number of transistors to be driven or the series number of stages of transistors to be driven by making discrete cost functions or the parameters of the transistors in a step SP3. A net list for designing the path transistor logic circuit is outputted in a step SP4.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004141739-A (JP)
Title: Nitrogen-containing titanium oxide-based photocatalyst and method for decontaminating environmentally-polluted gas by using the same
Inventor: SANO TAIZO
IPC: B01D53/86
Filed: 2002-10-23
Abstract: <P>PROBLEM TO BE SOLVED: To provide a nitrogen-containing titanium oxide-based photocatalyst exhibiting high photocatalytic activity in light having a wide wavelength, particularly, in visible light and to provide a method for decontaminating the environmentally-polluted gas by using this photocatalyst.  <P>SOLUTION: This photocatalyst consists of a crystal of nitrogen-containing titanium oxide obtained by firing a titanium complex prepared by coordinating a nitrogen-containing organic compound with metal titanium and exhibits catalytic activity in the light containing the visible light. In the method for decontaminating the environmentally-polluted gas, the environmentally-polluted gas containing nitrogen oxides or organic substances is brought into contact with this photocatalyst while this photocatalyst is irradiated with the light containing the visible light so that the organic substances and nitrogen oxides are decomposed and removed by the chemical reaction.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004147447-A (JP)
Title: Driver of motor
Inventor: TSUBOUCHI TOSHIKI
IPC: H02P6/08
Filed: 2002-10-25
Abstract: <P>PROBLEM TO BE SOLVED: To provide a driver of a motor in which an actual current limiting value becomes as a designed value.  <P>SOLUTION: A one-chip inverter 21 has a current detecting terminal (RS) for measuring a voltage generated at a resistor 41. A copper foil pattern is branched from the soldering land of the resistor 41 connected in series with a DC power source 40, and connected directly to the current detecting terminal (RS).  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004145180-A (JP)
Title: Sound_absorbing structure
Inventor: INAGAKI KENJI
IPC: D04H1/4374
Filed: 2002-10-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide a sound_absorbing structure which has wide and excellent sound absorption characteristics from low to high frequencies without spoiling lightweight or shape retentivity.  <P>SOLUTION: The sound_absorbing structure is constituted by laminating nonwoven fabric of 10 to 300 g/m<SP>2</SP>in basis weight, 1.5 to 10 cc/cm<SP>2</SP>/sec in gas permeability, and 0.1 to 2 dtex in fineness of constituent fiber and a fiber structure of 0.01 to 0.10 g/cm<SP>3</SP>in density, 5 to 100 mm in thickness, and 0.5 to 10 dtex in fineness of constituent fiber, a layer of the nonwoven fabric is arranged on a sound source side.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004145217-A (JP)
Title: Projection type picture display device
Inventor: KATO HIROMI
IPC: G02F1/13
Filed: 2002-10-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide a projection type picture display device capable of projecting a high-quality picture free from a cyclically dotted pattern to the picture plane of a surface to be projected.  <P>SOLUTION: The projection type picture display device is equipped with a light source 1, a picture display panel 8 having a pixel area for modulating a light beam, light control means 4 to 7 separating the light beam from the light source 1 to the light beams of a plurality of wavelength regions and condensing the separated light beams of the wavelength regions on the pixel area, an optical system 11 projecting the light beam modulated by the panel 8, a circuit 14 generating the data of a plurality of sub frame pictures from the data of each frame picture and displaying the picture in a time-division manner on the panel 8, and an optical shift element 10 shifting the sub frame picture on the surface to be projected. Then, the element 10 is constituted to be optimized to the light beam of the wavelength region having high visibility so that it may shift the light beam of the wavelength region having the highest visibility to a human being out of the separated light beams of a plurality of wavelength regions emitted from the panel 8 by the integer multiple of the pixel pitch of the panel 8 on the surface to be projected.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004142087-A (JP)
Title: Method and apparatus for forming blank by electric discharge machining
Inventor: YAMAZAKI MINORU
IPC: B23H1/00
Filed: 2002-10-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method and an apparatus for forming a blank, which can easily carry out the positioning of the blank, and can efficiently form the blank.  <P>SOLUTION: A plate 2 is fixed to a table 3. The plate 2 and the blank 1 are connected to an electric discharge circuit 4, respectively, such that a positive voltage is applied to the plate 2, and a negative voltage is applied to the blank 1 in order to form a hole 21 on the plate 2. Next, the relative position of the plate 2 and the blank 1 is adjusted such that a part of the blank 1 overlaps the hole 21 as shown by the dashed lines 1a in Fig. (c). And then, the plate 2 is connected to a negative voltage and the blank 1 is connected to a positive voltage, and the blank 1 is rotated as shown by the arrow A in Fig. (d), and further is lowered as shown by the arrow Z in Fig. (d). Thus, the blank 1 is formed into a slender component 11 by electric discharge machining.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004150162-A (JP)
Title: Variable wall, its construction method and demolition method
Inventor: OZAKI MASARU
IPC: E04B2/82
Filed: 2002-10-31
Abstract: <P>PROBLEM TO BE SOLVED: To provide a variable wall, its assembling method and a demolition method for flexibly coping with a change in a dwelling environment of surrounding a resident as the variable wall easily coping with remodel and renewal.  <P>SOLUTION: This variable wall has a pair of upper surface side liner 5 and lower surface side liner 6 laid on an upper surface 1 and a lower surface 2, dowels 7 and 8 respectively arranged on the opposed surface side of the upper surface side liner 5 and the lower surface side liner 6, a panel 9 for the variable wall having grooves 10 and 11 fitted with the dowels 7 and 8 on an upper end surface and a lower end surface, a camber 12 inserted as a wedge into clearance between an upper surface of the lower surface side liner 6 and the lower end surface of the panel 9, a ceiling cornice 14 installed on the upper surface side liner 5 via a fastener 13 and a baseboard 16 installed on the lower surface side liner 6 via fastener 15. The variable wall 3 can be installably/removably constructed between the upper surface 1 and the lower surface 2 without applying road dislocation work.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004149884-A (JP)
Title: Method for depositing ito transparent electroconductive thin film, ito transparent electroconductive thin film, transparent electrically conductive film, and touch panel
Inventor: IWABUCHI YOSHINORI
IPC: G06F3/041
Filed: 2002-10-31
Abstract: <P>PROBLEM TO BE SOLVED: To provide an ITO transparent electroconductive thin film which can be crystallized by annealing at a low temperature in a short time after film deposition by sputtering.  <P>SOLUTION: An ITO transparent electroconductive thin film 5 is deposited by a sputtering method using an ITO target in which the weight ratio of SnO<SB>2</SB>to the total of In<SB>2</SB>O<SB>3</SB>and SnO<SB>2</SB>is ≤6%. Thus, crystallization can be caused by annealing at a low temperature in a short time, so that the ITO transparent electroconductive thin film having high strength and excellent mechanical durability can be prepared at a low temperature corresponding to the heat resistance of a substrate in a short time without deterioration in productivity. Further, the transparent electroconductive film can be obtained by depositing the ITO transparent electroconductive thin film 5 on a polymer film 4. A touch panel is provided with the same transparent electroconductive film.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004155429-A (JP)
Title: Deformation-resistant tool for pasty substance storage container
Inventor: KASHINO SHINICHI
IPC: B65D83/00
Filed: 2002-11-01
Abstract: <P>PROBLEM TO BE SOLVED: To prevent a bottom of a storage container for storing a pasty substance from deforming to eliminate a wasteful residual, and to prevent a malfunction such as tilting of the container.  <P>SOLUTION: A deformation-resistant tool 20 is placed below the bottom of a drum W for storing the pasty substance such as paint, an adhesive and a sealer, thereby preventing the drum W from deforming. The tool 20 is constituted of a disklike base plate 21 with a diameter slightly smaller than that of the bottom of the drum W and a truncated-cone-shaped plate 22 with a smaller diameter than the substrate 21 and the center swollen via a slope t, which are unified. In addition, a circular hole h is formed at the center of the plate 22.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004157601-A (JP)
Title: Processing device for business form file
Inventor: OZAKA HITOSHI
IPC: G06F19/00
Filed: 2002-11-01
Abstract: <P>PROBLEM TO BE SOLVED: To provide a processing device for a business form file that can effectively prevent manipulation while reducing the frequency of delivery of the business form file.  <P>SOLUTION: In a business form file processing system, a client saves and reuses scrambled business form files delivered from a server. The client requests the server to redeliver a business form file, (1) if the business form file saved in the client is different from the business form file in the server, (2) if the business form file is not delivered to the client, or (3) if the business form file delivered to and saved in the client remains for a given period after the preceding delivery. Especially in the third (3) case, a scrambling method different from a scrambling method at the preceding delivery is used.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004158523-A (JP)
Title: Method for measuring thickness of buried material, method for regulating thickness of buried material using the same, and method for manufacturing semiconductor device
Inventor: SAKAMOTO SHOICHI
IPC: H01L21/66
Filed: 2002-11-05
Abstract: <P>PROBLEM TO BE SOLVED: To obtain a method for measuring the thickness of a buried material without cutting a semiconductor substrate.  <P>SOLUTION: The method for measuring the thickness of the material buried in a first recess in a dual damascene process includes the steps of providing a first recess toward the first wiring on an interlayer insulating film provided on the first wiring on the semiconductor substrate, filling the material in the recess, then forming a recess for second wiring and a recess for connecting the first and second wiring from the first recess by etching the interlayer insulating film and the buried material, and forming multilayer wiring. The opening width (e), the depth (h) and the width (f) of the bottom of the first recess when the section of the first recess is formed in a forward tapered shape and the first recess is empty, and the surface width (g) of the surface of the buried material are measured so that the respective measuring line segments are included in the section of the same recess. The thickness (d) of the buried material in the first recess is calculated by formula (1): d=h×(g-f)÷(e-f).  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004158124-A (JP)
Title: Manufacturing method for cover layer of disc
Inventor: KAKU SHIGO
IPC: G11B7/26
Filed: 2002-11-07
Abstract: <P>PROBLEM TO BE SOLVED: To provide a manufacturing method for a cover layer of a disc, which enables a requirement for reading accuracy to be satisfied and the cover layer surface with perfect evenness and flatness to be manufactured stably.  <P>SOLUTION: A soft cover layer 62 is formed on a disc surface by coating so that its uniform thickness can secure designated thickness after pressure is applied. In addition, a pressure applying process to secure the flat surface for the cover layer 62 by pressing a transparent holding board 61 comprising amorphous olefin polymer to the cover layer 62 yet to be solidified so that the cover layer 62 can secure the designated thickness, an irradiation process for solidifying/hardening the cover layer 62 by irradiating the light on the cover layer 62 and a separating process for separating the holding board 61 from the cover layer 62 solidified already are executed.  <P>COPYRIGHT: (C)2004,JPO