baber/WOPTO huggingface dataset:
Patent JP-2004231720-A (JP)
Title: Thermoplastic resin composition excellent in coatability and its manufacturing method
Inventor: SHIMANO KOKICHI
IPC: C08K5/00
Filed: 2003-01-29
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for manufacturing a thermoplastic resin composition excellent in coatability, and the resin composition.  <P>SOLUTION: The thermoplastic resin composition is obtained by melting and kneading the following constituents (A) to (D): (A) a polyamide resin; (B) a polyolefin resin; (C) a functional compound having at least one bond or functional group selected from the group consisting of nonaromatic carbon-carbon multiple bonds, oxirane groups and derived carboxyl groups; and (D) an organic peroxide having a decomposition temperature of 50-115°C at a half-life of 1 min. It is desirable that the weight ratio of the constituent (A) to the constituent (B) is (99:1) to (50:50), the amounts of the constituent (C) and the constituent (D) added are respectively 0.05-20 pts.wt. and 0.001-10 pts.wt. based on 100 pts.wt. of the constituent (B), and the constituent (B) is modified with the constituent (C) in the presence of the constituent (D).  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004233607-A (JP)
Title: Semiconductive roll
Inventor: OTAKE YASUTAKA
IPC: G03G15/08
Filed: 2003-01-30
Abstract: <P>PROBLEM TO BE SOLVED: To realize a wear resistance to long-period durable use by improving the crosslinking density of a coating layer, and to realize a desired surface accuracy by making the film thickness of the coating layer easily controllable in a semiconductive roll provided with at least the coating layer coated on a base layer low in hardness.  <P>SOLUTION: The coating layer 16 is formed by applying coating liquid obtained by mixing a resin crosslinking agent with a rubber material or an elastomeric material to the outside of the base layer 14 whose hardness is low.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004241137-A (JP)
Title: Lighting system and liquid crystal display device
Inventor: HAYASHI YUZO
IPC: F21V8/00
Filed: 2003-02-03
Abstract: <P>PROBLEM TO BE SOLVED: To provide a lighting system having a simple structure and capable of illuminating a wide range with uniform luminance; and to provide a liquid crystal display device.  <P>SOLUTION: A plurality of light guide plates 12 are arranged on one large diffusive reflection plate 30. Thereby, a liquid crystal display panel having a large screen can be evenly illuminated with uniform luminance. The guide plate 12 having a small size equal to that formed by dividing the liquid crystal display panel having the large screen can be used. Such a small light guide plate 12 without having warpage or distortion can easily be provided, whereby the liquid crystal display panel having the large screen can easily be evenly illuminated with uniform luminance. Yield in forming the light guide plate is improved by using the small guide plate 12, and the cost of a die can be so held down as to significantly contribute to the reduction of the cost of a backlight 10.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004239080-A (JP)
Title: Rotary compressor and compressor device
Inventor: MATSUNAGA HIROTAKA
IPC: F04C29/00
Filed: 2003-02-03
Abstract: <P>PROBLEM TO BE SOLVED: To provide a rotary compressor and a compressor mechanism using this compressor for preventing leakage of a medium even if rotation is a low speed without requiring high work accuracy.  <P>SOLUTION: This rotary compressor 10 has a cylinder 13 having a closed curved surface-like inner peripheral surface 13a around the axis, a rotor 15 arranged in the cylinder and having an outer peripheral surface 15b corresponding to the inner peripheral surface and a vane 20 constituted so as to be protrusible-retreatable inside the cylinder and defining a compression space 23B together with the cylinder and the rotor by abutting on the rotor, and is characterized in that an elastic layer 17 is arranged between the inner peripheral surface of the cylinder and the outer peripheral surface of the rotor, and the rotor rollingly rotates while bringing the outer peripheral surface into pressure contact with the inner peripheral surface via the elastic layer.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004241147-A (JP)
Title: Terminal board
Inventor: HANAOKA TAKASHI
IPC: H01R4/24
Filed: 2003-02-03
Abstract: <P>PROBLEM TO BE SOLVED: To provide a terminal board having a superior dustproof function for connecting a plurality of lead wires electrically through a conductive member.  <P>SOLUTION: A curved dustproof member 63 is arranged at the inner end part of a movable pressing member 30 installed on the terminal board 1, and the top end protruding inward the curved dustproof member 63 is connected to a section protrusion 7 formed in the thickness direction between the connecting parts 3, 3 of the insulating substrate 2, and in the open position I of the movable pressing member 30, it is folded back by bending at the inner end part and the section protrusion 7 of the movable pressing member 30, and in the connecting position II of the movable pressing member 30, it is crossed over the gap formed between the inner end part and the section protrusion 7.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004241460-A (JP)
Title: Apparatus for manufacturing semiconductor
Inventor: ISONO RYOTA
IPC: H01L29/201
Filed: 2003-02-04
Abstract: <P>PROBLEM TO BE SOLVED: To provide an apparatus for manufacturing a semiconductor of a structure in which the unevenness in the surface of a substrate having characteristics of a pinch-off voltage, etc., of a HEMT is suppressed, by suitably setting the rotating direction on its own axis and the revolving direction of the substrate and setting the rotational speeds of the rotation on its own axis and the revolving rotation to be in suitable ranges.  <P>SOLUTION: The apparatus for manufacturing the semiconductor in which the substrate 3 is arranged on a rotating plate-like susceptor 1, the lower surface of the growing surface of the substrate 3 is supported toward a gas channel 4 side, a raw material gas 6 is made to flow radially from the central part of the susceptor, and a semiconductor crystal is epitaxially grown on the heated substrate 3, is constituted by providing a substrate rotary shaft 9 for independently rotatably supporting the substrate 3 separately from the rotary shaft 2 of the susceptor, thereby, both of the rotating directions of the susceptor 1 and the substrate 3 are rotated clockwisely or counterclockwisely.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004241626-A (JP)
Title: Dicing apparatus and dicing method
Inventor: WAKUI MOTOAKI
IPC: H01L21/44
Filed: 2003-02-06
Abstract: <P>PROBLEM TO BE SOLVED: To provide a position correction algorithm for a rotary blade in a dicing step of partially dicing a wafer with a substrate stuck thereon.  <P>SOLUTION: A recognition camera 15 is used to detect the width L1 of a cut groove 216 and a distance L2 between pads 211a, 211b within the cut groove 216. On the basis of the detected result, position correction data Δy are calculated as a distance difference between a centerline 250 of the width L1 of the cut groove 216 and a true centerline 310. On the basis of a difference between the distance L2 between the pads 211a, 211b within the cut groove 216 and a target value of the distance L2, position correction data Δz in the direction of depth of the cut groove 216 are calculated. The position correction data Δy, Δz are used to correct a position of the rotary blade 11.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004238367-A (JP)
Title: Water-in-oil type emulsion composition
Inventor: HONMA SEIJI
IPC: A61Q19/00
Filed: 2003-02-07
Abstract: <P>PROBLEM TO BE SOLVED: To provide a water-in-oil type emulsion composition that can be stably emulsified even when a surfactant is not employed as an emulsifier or the amount of the surfactant is reduced, has refreshed and good feeling in use, and gives reduced irritation to persons having sensitive skin.  <P>SOLUTION: This water-in-oil emulsion composition comprises the oil phase containing a cationic polymer and the aqueous phase containing an anionic polymer.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004239411-A (JP)
Title: Attenuator
Inventor: KURODA EIJI
IPC: F16F9/10
Filed: 2003-02-07
Abstract: <P>PROBLEM TO BE SOLVED: To provide an attenuator in which the bending resistance of the entire damping top is improved, the durability of a threaded shaft part is improved, the appearance and safety of a building is maintained, and maintenance for dirts or dust is improved.  <P>SOLUTION: The attenuator comprises first and second connection members that are mutually connected for relative displacement. The first connection member comprises a first rod where a guide threaded part is formed at least on its connection side, a guide nut which engages with the guide threaded part and is pivoted to rotate/slide on the guide threaded part based on the displacement relative to the guide threaded part, and a cylindrical rotor which is larger in diameter than the first rod while much longer in axial direction than the diameter, and is inserted for rotation/sliding through the guide nut. The second connection member is composed of a cylindrical casing that stores the cylindrical rotor and the guide nut. An outer-peripheral cylindrical casing is connected to the first connection member and whose aperture for containing the first rod and the cylindrical casing is larger than the cylindrical casing.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004266357-A (JP)
Title: Editing device and image display unit
Inventor: SHUDO TOMOYUKI
IPC: H04N21/414
Filed: 2003-02-12
Abstract: <P>PROBLEM TO BE SOLVED: To make operability of a portable editing device excellent while keeping the editing device small-sized convenient for carrying.  <P>SOLUTION: The portable editing device 1 has an almost rectangular device body part 10, a cover body 30 having the main surface 31 of almost the same shape of the main surface 11 of the device body part 10, and a connecting part 40 turnably connecting (freely opened and closed) the main body part 10 and the cover body 30. The device body part 10 is providing with memory card slots 15 and 16 for mounting memory cards 2A and 2B, while the cover body 30 is provided with a display panel 35 to display an A image 36A and a B image 36B to be edited. At a central position on the main surface 11 of the device body part 10, a rotary operating part 21 slidable in the longitudinal direction is provided and by sliding the rotation operating part, one of the memory cards 2A and 2B is selected and an object to be edited is switched.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004245663-A (JP)
Title: Mounting structure and protective cover for gas sensor
Inventor: AKATSUKA SHOJI
IPC: G01N27/409
Filed: 2003-02-13
Abstract: <P>PROBLEM TO BE SOLVED: To reduce the size of a protective cover and facilitate the mounting of the protective cover by setting the shape and size of the protective cover without forming its size to allow a tool used for the installation of an oxygen sensor to be inserted therein as in a conventional protective cover.  <P>SOLUTION: The protective cover 31 for the oxygen sensor 11 fitted to an exhaust pipe 1 is formed of metal plate with spring property, and a cutout K for leading a lead wire 22 into an annular inside is formed in the protective cover. The protective cover comprises an annular mounting part 32 having spring property and fitted by tightening the outer peripheral surface of the oxygen sensor 11. The lead wire 22 is allowed to enter from the cutout K of the protective cover 31 into the annular inner part of the mounted oxygen sensor 11, and fitted to the oxygen sensor by the spring property of the mounting annular part 32.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004247465-A (JP)
Title: Oxide semiconductor light emitting device
Inventor: SAITO HAJIME
IPC: H01S5/347
Filed: 2003-02-13
Abstract: <P>PROBLEM TO BE SOLVED: To provide an oxide semiconductor light emitting device that has a low electrical resistance, can be constituted easily in a superlattice structure, and is excellent in luminous efficiency.  <P>SOLUTION: In the oxide semiconductor light emitting device, an n-type Mg<SB>0.1</SB>Zn<SB>0.9</SB>O clad layer 102, a Cd<SB>0.05</SB>Zn<SB>0.95</SB>O light emitting layer 103, and a p-type superlattice clad layer 104 are successively laminated upon an N-type ZnO single-crystal substrate 101. The p-type superlattice clad layer 104 is constituted by alternately laminating ZnO layers and Mg<SB>0.2</SB>Zn<SB>0.8</SB>O layers upon another.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004242577-A (JP)
Title: Improving agent for breadmaking, exclusive flour, mix, and method for breadmaking
Inventor: HARADA MASAHIRO
IPC: A21D2/26
Filed: 2003-02-13
Abstract: <P>PROBLEM TO BE SOLVED: To obtain an improving agent for breadmaking, which solves problems in making bread comprising home-grown wheat flour as a raw material and is used for making high-quality bread, to provide exclusive flour and a mix, and a method for breadmaking.  <P>SOLUTION: The improving agent for breadmaking is used for making bread comprising home-grown wheat flour as the raw material and is composed of a gluten, hemicellulase, amylase, peptides of hydrolyzed proteins and/or water-soluble polysaccharides.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004032673-A (JP)
Title: Front end module
Inventor: NAKAI SHINYA
IPC: H04B1/50
Filed: 2003-02-14
Abstract: <P>PROBLEM TO BE SOLVED: To realize a front end module capable of processing transmission signals and reception signals in respective first and second frequency bands, dealing with a code division multiple access (CDMA) system, and being easily reduced in size and weight, easily complexed and integrated.  <P>SOLUTION: The front end module 2 is provided with a diplexer 11 and duplexers 13N, 13W. The duplexer 13N is connected to the diplexer 11 via a high-frequency switch 17, and demultiplexes the transmission signals and the reception signals of an N-CDMA system. The duplexer 13W is connected to the diplexer 11 via a high-frequency switch 16, and demultiplexes the transmission signals and the reception signals of a W-CDMA system. The duplexers 13N, 13W include acoustic wave elements. The constituents of the front end module 2 are integrated into one multilayer substrate for integration. The diplexer 11 is constituted by using conductor layers inside the multilayer substrate for integration or on the surface thereof.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004246276-A (JP)
Title: Positive resist composition
Inventor: FUJIMORI TORU
IPC: G03F7/039
Filed: 2003-02-17
Abstract: <P>PROBLEM TO BE SOLVED: To provide a positive resist composition having wide exposure latitude.  <P>SOLUTION: The positive resist composition contains: (A) a compound which generates an acid by irradiation of active rays or radiation; (B) a resin which is insoluble or hardly soluble with an alkali developer solution and becomes soluble with an alkali developer liquid by the effect of an acid; and (C) a compound having a group which reacts with an acid group to bond by the effect of an acid.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004245797-A (JP)
Title: Gas concentration measuring method and gas concentration measuring device
Inventor: TOYODA KAZUHIRO
IPC: G01N27/16
Filed: 2003-02-17
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method and a device capable of measuring the concentration of a non-polar gas and a polar gas constituting a mixed gas by using a catalytic combustion gas sensor.  <P>SOLUTION: By utilizing the phenomenon wherein a polar gas such as ethanol shows a remarkable peak value but a non-polar gas such as isobutane hardly shows sensitivity at the serrate wave driving time, the concentration of the polar gas is measured by assuming that the peak value of a detected mixed gas is an equal value to the peak value of the polar gas (S4, S5, S6). In addition, the concentration of the non-polar gas can be calculated by using jointly a rectangular wave as a driving pulse (S1, S3, S7-S9).  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004246302-A (JP)
Title: Matrix optical switch with light signal loss evasion circuit, and method of evading light signal loss by using the same
Inventor: TERAJIMA AKIRA
IPC: G02F1/313
Filed: 2003-02-17
Abstract: <P>PROBLEM TO BE SOLVED: To evade information loss by using an optical circuit which fast responds and guiding light signal to an evasion path until the operation of an optical switch with a slow response rate is completed.  <P>SOLUTION: The matrix optical switch with a light signal loss evasion circuit is composed of a light signal loss evasion circuit and a matrix optical switch. The matrix optical switch with a light signal loss evasion circuit has such a structure that: an optical waveguide is used as a path switch to switch among at least two or more optical paths in the light signal loss evasion circuit; the one output port of the circuit is coupled with the input port of the matrix optical switch; and the other output port is coupled with the circuit which returns the signal to the main line. Data loss during switching the paths of the matrix optical switch is prevented by checking the switching operation of the matrix optical switch and by preliminarily distributing the data to be transmitted to the matrix optical switch to the circuit which returns the signal to the main line.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004250015-A (JP)
Title: Package for glass sheet
Inventor: KAMEE KENJI
IPC: B65D71/02
Filed: 2003-02-18
Abstract: <P>PROBLEM TO BE SOLVED: To avoid a load from being directly applied to an internally housed article as much as possible even when the load is applied from the upper stage side to the package on the lower stage, and to greatly reduce the generation probability and deformation or cracks of a glass sheet.  <P>SOLUTION: The upper surface part and the bottom surface part of the internally housed article 3 comprising one or a plurality of packaging unit bodies 2 for which a plurality of glass sheets G are approximately vertically house-held under a parallel arrangement are covered with an upper lid 9 and a bottom lid 10. At the same time, the package is equipped with a restraining member 15 which restrain-supports the internally housed article 3 by pressing at least two side surface plates 11 and 12 to confronted two side surface parts of the internally housed article 3. Then, a space 16 is provided between the total area of the upper surface part of the internally housed article 3 and the internal bottom surface of the upper lid 9. The height dimension of the space 16 is set to be 5 mm to 20 mm, preferably 10 mm to 20 mm.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004250927-A (JP)
Title: Joining structure
Inventor: SUGIMOTO MASAKAZU
IPC: E04B1/24
Filed: 2003-02-19
Abstract: <P>PROBLEM TO BE SOLVED: To provide a technology for further improving the fatigue performance of a joining structure welding a stiffening rib extending in the main stress direction of a metal structural member, in T-shape to the surface of the metal structural member.  <P>SOLUTION: This joining structure is formed to enhance fatigue strength around the upper end part of the stiffening rib, which was an obstacle in conventional fatigue performance, by welding the stiffening rib 3 extending in the main stress direction along the surface of the metal structural member 1, in T-shape to the surface of the metal structural member 1 and bending the end part 4 of the stiffening rib 3 in an escape direction from the main stress direction of the metal structural member 1. A weld part 5 between a base plate 2 or a joining flange and the stiffening rib 3 is bevel-welded to enhance the fatigue strength of a bottom part of the stiffening rib 3 which is an obstacle in fatigue performance, to thereby improve the fatigue performance of the whole joint structure.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004255745-A (JP)
Title: Network device control method
Inventor: TAKAHASHI HIROYUKI
IPC: B41J29/38
Filed: 2003-02-26
Abstract: <P>PROBLEM TO BE SOLVED: To solve the problem of a conventional network printer wherein it is difficult to adjust image quality in the way of outputting a large number of copies.  <P>SOLUTION: Network devices connected with a network are managed and output processing to a network device is performed in response to a request from a client on the network. Information to be outputted is received from the client along with information indicating output. The information to be outputted is then adjusted based on the information indicating output. During output of the adjusted information toward the network device, an indication for altering the information indicating output is received from the client (S5032). The information indicating output is altered based on the indication for altering it (S5041, S5044).  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004253343-A (JP)
Title: Electrochemical element
Inventor: NISHIMURA MASARU
IPC: H01M2/26
Filed: 2003-02-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide a laminated electrochemical element which has high volumetric efficiency, a well-balanced simple structure, high reliability and a good current collective property, and can be efficiently manufactured.  <P>SOLUTION: In an electrochemical element having an electrode plate group 10 in which a plurality of first electrodes 15a and a plurality of second electrodes 15b are laminated in turn via separators 16, the plurality of the first electrodes 15a are composed of first collector sheets 13a and at least one first electrode mixture layer 14a carried thereby, respectively, the plurality of the second electrodes 15b are composed of second collector sheets 13b and at least one second electrode mixture layer 14b carried thereby, respectively. Further, the plate group 10 has a first, a second, a third and a fourth side surfaces in which end portions of the respective collector sheets 13a, 13b and end portions of the respective separators 16 are arranged substantially on the same plane, and at least one of the first, second, third and fourth side surfaces is covered with a porous material 19 having an electronic insulating property.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004266943-A (JP)
Title: Ultrasonic motor, operation device, optical system switching mechanism, and electrical apparatus
Inventor: MIYAZAWA OSAMU
IPC: H02N2/16
Filed: 2003-02-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide an ultrasonic motor that can improve the certainty of driving and effectively prevent the breakage of a driving IC caused by falling, and to provide an operation device, an optical system switching mechanism, and an electrical apparatus.  <P>SOLUTION: The vibrating body 6 of the ultrasonic motor is constituted by laminating a first piezo electric element that expands and contracts by the application of an AC voltage, a reinforcing plate that is integrally formed of an contact part 66 and an arm 68, and a second piezo electric element that expands and contracts by the application of an AC voltage in this order. The vibrating body 6 is fixedly arranged on a base 4 at the arm 68 while abutting against a rotor 51 at the contact 66. The length L of a body of the vibrating body 6 in the projection direction of the contact part 66 is 1 to 20 mm.  <P>COPYRIGHT: (C)2004,JPO&NCIPI