baber/WOPTO huggingface dataset:
Patent JP-2003297756-A (JP)
Title: Antenna for generating microwave plasma
Inventor: KIMURA NORIAKI
IPC: H01Q13/10
Filed: 2002-03-29
Abstract: <P>PROBLEM TO BE SOLVED: To provide an antenna for generating microwave plasma capable of making the cross-sectional shape of plasma to be generated rectangular by using high-frequency power in a gigahertz band.  <P>SOLUTION: This antenna is constituted of an array antenna 4 for generating plasma constituted of a plurality of antenna elements (for example, slots 3 or microstrips 3'), and the surface of the antenna 4 on which the plurality of elements 3 or 3' are disposed is covered with a dielectric 12, and each element 3 or 3' is formed with a high-frequency energy feed terminal 9b of a transmission path 9a for feeding high-frequency power for generating microwaves. For example, the plurality of elements 3 or 3' are disposed in a rectangular plane matched with the treatment surface shape of a material 6 to be plasma-treated.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003022659-A (JP)
Title: Optical disk, optical disk recorder and optical disk reproducer
Inventor: KIKUCHI SHINICHI
IPC: G11B27/00
Filed: 2002-03-29
Abstract: PROBLEM TO BE SOLVED: To provide an optical disk from which text retrieval corresponding to many languages is possible, an optical recorder and an optical player. SOLUTION: In recording a moving picture on an optical disk, text data are recorded and video recording start date and hour, video recording end date and hour, a source name or a channel number are also recorded as essential (primary) text data in each program or cell being a video recording unit with alphameric characters. Other text data are recorded together with a language code. Accordingly, a program or cell to be reproduced can be selected regardless of a language and text information of a language code being the same as a language code of a device can be further retrieved because the essential text data for selecting video data are represented by the alphameric characters even though various languages of text data exist when reproduction is performed.
Patent JP-2003295313-A (JP)
Title: Image display device
Inventor: YANO TOMOYA
IPC: H04N9/31
Filed: 2002-03-29
Abstract: <P>PROBLEM TO BE SOLVED: To realize excellent color separation characteristics and color reproducibility in an image display device which has a plurality of spatial optical modulating elements made to correspond to respective colors and an illumination optical system illuminating those spatial optical modulating elements.  <P>SOLUTION: The device has: a dichroic prism 5 which applies color separation to the illumination light from the illumination optical system and guides the resultant light to the respective spatial optical modulating elements 3R, 3G, and 3B and synthesizes reflected lights from those spatial optical modulating elements 3R, 3G, and 3B; and a projection lens 6 which images the projection light from the dichroic prism 5. A phase difference plate stack 7 arranged in the optical path from the illumination optical system 2 to the dichroic prism 5 polarizes a portion of a wavelength band of the illumination light which is transmitted through a reflecting surface of the dichroic prism 5 into a P- polarized light and a portion of a wavelength band which is reflected by the reflecting surface into an S-polarized light.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003292466-A (JP)
Title: Method for producing alkoxyquinone compound
Inventor: NOMURA KIMIATSU
IPC: C07C50/28
Filed: 2002-04-01
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for simply producing an alkoxyquinone compound.  <P>SOLUTION: This method for producing the alkoxyquinone compound comprises using a compound of general formula (1) (R<SP>2</SP>, R3<SP>3</SP>and R<SP>4</SP>are each H, an alkyl which may be substituted, an aryl or a heteroaromatic residue) in an excess amount over the equivalent amount of a compound of general formula (2) (R<SP>1</SP>is an alkyl which may be substituted) in the presence of an oxidizing agent and a Lewis acid to produce the alkoxyquinone compound of general formula (3).  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003291854-A (JP)
Title: Vehicle front structure
Inventor: YAMAGUCHI KAZUYUKI
IPC: B62D21/15
Filed: 2002-04-02
Abstract: <P>PROBLEM TO BE SOLVED: To provide a vehicle front structure for obtaining a desired deformation mode and improving the absorption efficiency of impact load input from the front of the vehicle to solve the problem that when impact load biased to one side is input from the front of the vehicle, unexpected deformation is caused not to absorb energy due to the impact load as intended.  <P>SOLUTION: A pair of right and left front side members 20, 30, and side frames 40, 50 provided below the members 20, 30 corresponding thereto are connected to each other by a center cross frame 70 constructed between the right and left sides, and further respectively connected on the front F of the vehicle and the rear R of the vehicle of the center cross frame.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003295700-A (JP)
Title: Image forming apparatus
Inventor: MENJO TAKESHI
IPC: G03G15/01
Filed: 2002-04-02
Abstract: <P>PROBLEM TO BE SOLVED: To shorten time required to consecutively form images on recording materials of two different types, in an image forming apparatus in which different fixing speeds are set for the corresponding types of the recording materials.  <P>SOLUTION: When images are consecutively formed on paper and OHT, which differ in type, the paper corresponding to fast fixing speed is the recording material that is treated earlier than the OHT, and the OHT corresponding to slow fixing speed is the recording material treated later than the paper. After holding the paper and the OHT onto a transfer drum 5a, the transfer device 5 separates the paper from the transfer drum 5a earlier than the OHT, and performs a transfer process on the OHT before a fixing unit 9 finishes fixing on the paper. The fixing unit 9 performs the fixing process on the paper and the OHT in that order.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003292883-A (JP)
Title: Aqueous paint composition and can for food
Inventor: NAKAMURA TAIJI
IPC: B65D25/14
Filed: 2002-04-04
Abstract: <P>PROBLEM TO BE SOLVED: To provide an aqueous paint composition with favorable corrosion- resistance and hygiene, forming a film hard to adsorb odor, and to provide a can for foods the inner surface of which is coated with the composition.  <P>SOLUTION: The aqueous paint composition is prepared by dispersion of a self-emulsifying bisphenol-type epoxy resin and a phenolic resin in an aqueous medium in the presence of an amine or ammonia. The self-emulsifying bisphenol type epoxy resin comprises (A1) a carboxy group-containing acrylic copolymer of (meth)acrylic acid/styrene/methyl methacrylate/ethyl acrylate copolymerized at a ratio of 35-65/15-35/5-25/5-15 (wt.%) and (A2) an epoxy resin containing a purified epoxy resin prepared by contacting a bisphenol-type epoxy resin of a wt. average molecular wt. of 4,000-14,000 with a 1-4C alkyl alcohol in a good solvent or in a heat-melted state, being reduced or removed of a component of a molecular wt. 800 or less, and being esterified at a wt. ratio of (A1)/(A2) being 5/5 to 1/9.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003295034-A (JP)
Title: Focus driving device for camera
Inventor: TSUJI SADAYUKI
IPC: G02B7/02
Filed: 2002-04-04
Abstract: <P>PROBLEM TO BE SOLVED: To improve the accuracy of the stopping position of a focus lens by eliminating a biting in a lens driving device in the detecting operation of the reset position of the focus lens, providing a light shielding part to a cam member on a cylinder and making the amount of lift of a cam with reference to the rotational angle of the cam member smaller by setting the range of the light shielding part to be minimum when the rotational angle of the cam member is to be restrained to within 360°.  <P>SOLUTION: A means for detecting the reset position of the focus lens is provided so that the range from the infinity side end of the cam part of the cam member to a reset position detecting position is smaller than the range from a standby position in close-up photography to a close-up photographic side end. In detecting the reset position of the focus lens, the focus lens is driven to an infinity side so as to detect the reset position after driving the focus lens to a close-up photographic range side by an amount equivalent to a range from an infinity end to the reset position.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003292180-A (JP)
Title: Sheet feeding device and image forming device
Inventor: ISHIDA YASUSHI
IPC: B65H3/52
Filed: 2002-04-04
Abstract: <P>PROBLEM TO BE SOLVED: To prevent the noise (separating pad noise) in duplication separation as one of separating methods of recording paper, without increasing the number of parts.  <P>SOLUTION: A supporting point of the rotation of the separating pad is mounted near a tangent of a separating roller passing through a contact part of the separating pad and the separating roller, in such a manner that the component force for energizing the separating pad at an angle near the direction of the force received by the pad is generated by the rotation of the roller.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003292709-A (JP)
Title: Resin composition and shrinkable film by using the resin composition
Inventor: INOUE YOSHIO
IPC: C08L67/04
Filed: 2002-04-04
Abstract: <P>PROBLEM TO BE SOLVED: To obtain a new resin composition which solves the problem that any conventional shrinkable film shrunk by contact with water is a film exhibiting an irreversible shrinkage phenomenon by contact with water and has the drawback of limited use, and to prepare a film which is thickened and thinned by a reversible change of thickness and a surface area with water by using the resin composition.  <P>SOLUTION: The resin composition comprises a polyhydroxystyrene and a low-crystalline polymer. The shrinkable film is obtained by using the resin composition and reversibly changes thickness and the surface area with water.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003301814-A (JP)
Title: Mounting device, and monitoring camera
Inventor: KAWAGUCHI TATSUHIKO
IPC: F16B1/02
Filed: 2002-04-05
Abstract: <P>PROBLEM TO BE SOLVED: To provide a mounting device which enables people in general to fix a monitoring camera or the like without boring a large hole in a ceiling or wall, which can be more strongly fixed than the case that a desired device is disposed by a suction member or an adhesive only, which causes the less deterioration of fixing strength due to aging, and which is able to resist earthquakes or vibration.  <P>SOLUTION: This device comprises three expansible rod members 3 that are fixed to each other at their both ends by connecting members 4, pressed to the ceiling 30 and two walls 28 and 29, and extended. A base seat 2 is fixed to the expansible rod members 3, and the desired device 32 such as the monitoring camera is fixed to the base seat 2.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2002349605-A (JP)
Title: Viscous coupling
Inventor: TILLY CHRISTIAN M
IPC: F16D35/02
Filed: 2002-04-08
Abstract: PROBLEM TO BE SOLVED: To solve the problem of wears caused by intervention of frictional contact which is easily worn due to friction, when operating current is introduced through an actuator coil rotating with a drive shaft, since a piston rod actuated by a solenoid mechanism is formed integrally within the rotating drive shaft in this conventional type fluid clutch. SOLUTION: A valve component 22 for controlling clutch is actuated by the piston rod 24 guided coaxially inside the drive shaft 12 of the clutch via a solenoid control unit. A piston rod 24 is equipped with an anchor 28 guided within the drive shaft 12. The actuator coil 34 is accommodated inside a magnet body 32, that is mounted rotatably on the drive shaft. A nonmagnetic, separating air gap 38 is provided for the drive shaft 12 which guides the anchor 28.
Patent JP-2003293027-A (JP)
Title: Method of producing calcium free-cutting stainless steel
Inventor: KAJIMA TADAYUKI
IPC: C21C7/00
Filed: 2002-04-09
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method of producing calcium free-cutting stainless steel in which a variation in yield in the addition of Ca is reduced and oxide based inclusions useful for machinability are formed, and which has high machinability in the production of calcium free-cutting stainless steel having increased machinability by the incorporation of ≥0.0020 wt.% Ca.  <P>SOLUTION: FeSi of ≤0.1%, ordinarily, about 0.05% is added to the molten metal of stainless steel to insufficiently interrupt deoxidation, and a CaSi wire is fed in a state where a large quantity of O is present to form a large quantity of CaO. After that, FeAlSi is added thereto, and the remaining deoxidation is performed, and further, SiO<SB>2</SB>and Al<SB>2</SB>O<SB>3</SB>are formed, so that oxide based inclusions in the steel are made enough in gehlenite 2CaO-SiO<SB>2</SB>-Al<SB>2</SB>O<SB>3</SB>or anorthite CaO-Al<SB>2</SB>O<SB>3</SB>-2SiO<SB>2</SB>, and particularly enough in gehlenite.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003304367-A (JP)
Title: Record control apparatus and control method for the same
Inventor: SAITO HITOSHI
IPC: G06F3/12
Filed: 2002-04-09
Abstract: <P>PROBLEM TO BE SOLVED: To solve the problem wherein a trouble may occur due to the competition of hardware resources with the instruction of an information-processing terminal, when the main control section of a compound facsimile machine tries to perform operation locally requiring the hardware resources such as scanners and printers.  <P>SOLUTION: A USB interface 113 has a plurality of logic channels, and uses first one among the plurality of logic channels for receiving recorded data from an external processing apparatus 141. A recording section 115 records images based on the recorded data. A USB interface 114 is connected to the recording section. The recorded data are transmitted to the recording section 115 via the USB interface 114 for recording. At the same time, the reception of the recorded data from an external-processing apparatus 141, due to the USB interface 113 is prevented during the recording operation.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003304058-A (JP)
Title: Hot-air nozzle for brazing electronic component mounted on wiring board
Inventor: YANAI KATSUYA
IPC: H05K3/34
Filed: 2002-04-09
Abstract: <P>PROBLEM TO BE SOLVED: To provide a hot-air nozzle for brazing electronic component mounted on wiring board that can braze an electronic component to a circuit pattern formed on a wiring board in a defectless state, without being adversely affected by electronic components existing in the vicinity of the brazing point, nor exerting any adverse effect on the electronic components with hot air at the time of connecting the electronic component to the circuit pattern by brazing by melting a bonding metal with the nozzle.  <P>SOLUTION: This hot-air nozzle has a hot-air blowing-out nozzle port 10 which connects the electronic component 5 to the wiring board 4 by melting the bonding metal 7 charged in the terminal connection of the electronic component 5 mounted on the wiring board 4, by blowing out the hot air 8 against the metal 7, and a hot-air sucking nozzle port 11 which sucks in the hot air 8 blown out upon the charged bonding metal 7 from the port 10 and hits the metal 7 in the circumference of the port 10.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003305578-A (JP)
Title: Laser beam machine
Inventor: ICHIKAWA TOSHIYOSHI
IPC: B23K26/00
Filed: 2002-04-10
Abstract: <P>PROBLEM TO BE SOLVED: To solve the problems of a rise of the cost and an increase in size of a device by eliminating restrictions of a workable range of a laser beam machine, by making a medium and large-sized object machinable by a single scanner device, by unnecessitating changeover of a irradiation direction of a beam or a posture of the work, and also by unnecessitating a plurality of the scanner devices or a process division.  <P>SOLUTION: In the laser beam machine by which the work is machined by the laser beam from the machining scanner device 1 constituted of an optical system 11 using a laser oscillator 10, a posture controller of the object to be machined 2 cooperatively controlling the posture of the laid work according to the direction of the laser beam from the machining scanner device 1 is constituted by a three shafts positioner device 20 in the configuration of three rotary shafts and a machining face of the work is posture-controlled in a state nearly perpendicular to the laser beam.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003301971-A (JP)
Title: Hard vinyl chloride-based resin pipe
Inventor: OKUSAKO YOSHIAKI
IPC: C08L27/06
Filed: 2002-04-12
Abstract: <P>PROBLEM TO BE SOLVED: To provide a hard vinyl chloride resin pipe which is hard to be curved or has small amount of curvature even if it is irradiated with the sunlight or the like.  <P>SOLUTION: The hard vinyl chloride resin pipe and the vinyl chloride-based resin are characterized in that the bending modulus of elasticity at 60°C measured based on JIS K7171 is not less than 2158 MPa. The hard vinyl chloride resin pipe is characterized in that two or more weight parts of talc are added to a composite vinyl chloride resin 100 pts.wt composed mainly a vinyl chloride homopolymer or a vinyl chloride.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003314624-A (JP)
Title: Power transmitting belt and its manufacturing method
Inventor: TAKEUCHI SUMIKO
IPC: B29K29/00
Filed: 2002-04-17
Abstract: <P>PROBLEM TO BE SOLVED: To provide a power transmitting belt such as a ribbed belt, raw edge V-belt, etc., capable of reducing the rate of belt slippage and the noise emission when the belt is running.  <P>SOLUTION: The V-ribbed belt 1 according to the invention consists of resilient substance layers containing an adhesive rubber layer 3 in which core wires 2 are embedded in the belt longitudinal direction and a compressive rubber layer 4, in which water soluble short fibers are included in the compressive rubber layer 4, among which those positioned at the surface of the rubber layer 4 are dissolved and removed with water to form recesses 9.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003314853-A (JP)
Title: Air conditioner
Inventor: GUNJI YOSHIHIRO
IPC: F24F13/20
Filed: 2002-04-19
Abstract: <P>PROBLEM TO BE SOLVED: To provide an air conditioner in which left and right width is decreased by expanding an electric component part in front of a fan motor.  <P>SOLUTION: The air conditioner is equipped with a main body cabinet including a base 1 for fixing on a wall face, a front face panel 2 with its back end part for engaging to a lower end part of the base 1 and with its front end part for curving upward, and an upper face panel 3 for facing a front end part of the front face panel. A cross flow fan is provided on a side of the base 1 on which a heat exchanger 5 and a drain are attached. On the other side of the base 1, a fan motor 8 which is connected to the cross flow fan 4 via a separation wall 7. The electric component part 11 is provided between the fan motor 8 and the other side end of the base 1. In the air conditioner, the electric component part 11 is expanded in front of the fan motor 8 and a main board and a sub-board 10 are provided at the electric component part 11 and an expansion part.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003317076-A (JP)
Title: Apparatus and method for image management, and control program
Inventor: NAKAJIMA HIROSHI
IPC: G06T1/00
Filed: 2002-04-19
Abstract: <P>PROBLEM TO BE SOLVED: To easily and efficiently correct deviation between images and documents, which is caused when the document is automatically divided.  <P>SOLUTION: If absence of a recording image or inconsistency of document division due to recording of an unnecessary page is caused when a plurality of documents are scanned at a time and divided according to the numbers of pages of the respective documents set in advance, addition processing for the absent page or deletion processing for the unnecessary page image is only performed to correct the relation between the plurality of documents and images.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003314244-A (JP)
Title: Exhaust-emission control device of internal combustion engine
Inventor: NAKATANI KOICHIRO
IPC: F01N3/24
Filed: 2002-04-23
Abstract: <P>PROBLEM TO BE SOLVED: To minimize energy consumption in restoring from S-poisoning of a particulate filter in an exhaust-emission control device of an internal combustion engine, which is provided with a reversing means for reversing exhaust direction to upstream or downstream side by switching a valve element 71a for shut-off between upstream and downstream sides in the inside of a control part 71, and selecting either one side of a particulate filter 70 as an inlet or an outlet, and a SOX-trap means 74 placed upstream of the reversing means, where exhaust gas is bypassed around the filter with the valve element of the reversing means seated at an open position to release the inside of the part, when releasing SOX from the SOX-trap means.  <P>SOLUTION: The particulate filter is all over prevented from S-poisoning by suppressing S-poisoning of at least one side of the particulate filter.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003320296-A (JP)
Title: Rotary fixture table apparatus
Inventor: NOMURA TAKESHI
IPC: B05C13/02
Filed: 2002-04-25
Abstract: <P>PROBLEM TO BE SOLVED: To achieve space saving and labor saving while enhancing workability in a rotary fixture table apparatus for feeding a product to be processed to the gap at a plurality of positions by a rotary system.  <P>SOLUTION: In the rotary fixture table apparatus 10, a plurality of fixture tables 30 are attached to a center shaft 20 supported on a support stand 11 in an intermittently rotatable manner and downwardly inclined in an outward direction, not only to reduce the rotary diameter of the fixture table 30 at the time of intermittent rotation to achieve space saving and labor saving, but also to enhance the setting workability to the fixture table 30. Further, a plurality of fixtures 70 are set on the upper surface of the flat rotary table 60 supported on the center shaft 20, so as to be downwardly inclined in an outward direction to reduce the rotary diameter of the rotary table 60 to save a space and labor.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003316174-A (JP)
Title: Intermediate transfer medium and transfer member, method for manufacturing intermediate transfer medium and transfer member, and image forming device using intermediate transfer medium and transfer member
Inventor: ASHIBE TSUNENORI
IPC: G03G15/16
Filed: 2002-04-26
Abstract: <P>PROBLEM TO BE SOLVED: To provide an intermediate transfer medium or transfer member which obviates the occurrence of an image defect and the occurrence of leakage even under a high voltage and obviates the occurrence of the tear of a belt even if images are outputted for a long period of time.  <P>SOLUTION: The intermediate transfer medium or transfer member is composed of at least two kinds of resins. The dispersion conditions of the low- resistance resin (A) of these resins satisfy MA/MB>5 and MB exists within a range of ≥0.1 μm and ≤10.0 μm. MA: the average value of the maximum diameter calculated from the areas of the resins respectively dispersed in the cut surfaces cut in an MD direction and MB: the average value of the diameter of the equivalent circle calculated from the areas of the resins respectively dispersed in the cut surfaces cut in a TD direction.  <P>COPYRIGHT: (C)2004,JPO