baber/WOPTO huggingface dataset:
Patent JP-2005310929-A (JP)
Title: Etching method of nitride semiconductor layer
Inventor: YONEDA AKINORI
IPC: H01S5/323
Filed: 2004-04-20
Abstract: <P>PROBLEM TO BE SOLVED: To provide an etching method of a nitride semiconductor layer capable of patterning with high accuracy, faithfully to a mask pattern, and in a stabilized uniform shape, even in such a fine processing as for ridges in a nitride semiconductor layer stacked on the so-called ELOG substrate or the like, and capable of obtaining a device having stabilized characteristics.  <P>SOLUTION: In the etching method of the nitride semiconductor layer 5, on a nitride semiconductor substrate 3 equipped with a growth layer 2 on a ground substrate 1 a nitride semiconductor layer 5, a reaction resistant film 6 with respect to the layer 5, a reflection film 7, and a resist layer 8, are formed in this order. The resist layer 8 is patterned into a predetermined shape, and the reflection film 7 is patterned into a predetermined shape, using the resultant resist layer 8 as a mask. Further, a striped ridge 10 is formed on the surface of the nitride semiconductor layer 5, by etching the reaction resistant film 6 and the nitride semiconductor layer 5 by using the resultant reflection film 7 as a mask.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2005306658-A (JP)
Title: Hydrogen producing apparatus
Inventor: MAENISHI AKIRA
IPC: H01M8/06
Filed: 2004-04-21
Abstract: <P>PROBLEM TO BE SOLVED: To provide a hydrogen producing apparatus capable of effectively heating water accumulated in a water-vaporization section while simplifying a configuration of gas-flow channels.  <P>SOLUTION: This hydrogen producing apparatus 10 is equipped with a first cylindrical wall member 11, a second cylindrical wall member 12 disposed outside the first cylindrical wall member 11 coaxially therewith, a cylindrical water-vaporization section 13 and a cylindrical reforming catalyst body 14 both arranged so as to be lined up in the axial direction of the first and second cylindrical wall members 11, 12 in a first cylindrical space between the first cylindrical wall member 11 and the second cylindrical wall member 12, a burner 15 generating a combustion gas through combustion of a combustible gas, a third cylindrical wall member 16 disposed inside the first cylindrical wall member 11 and arranged coaxially therewith to form a second cylindrical space to flow the combustion gas between itself and the first cylindrical wall member 11, and a heater arranged inside the second cylindrical space.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2005133708-A (JP)
Title: Valve characteristic adjusting device
Inventor: TANI HIDEJI
IPC: F02D45/00
Filed: 2004-04-23
Abstract: <P>PROBLEM TO BE SOLVED: To provide a valve characteristic adjusting device of motor utilization type which realizes a size reduction.  <P>SOLUTION: The valve characteristic adjusting device includes a drive circuit 110 for driving to energize a motor 12 from a control signal of a control circuit 150 and sensing signals of rotary position sensors 18u, 18v, and 18w each for sensing the rotary position of the motor 12. This drive circuit 110 further generates a number-of-rotation signal representing a real number of rotations of the motor 12 from the sensing signals of the rotary position sensors 18u, 18v, and 18w, and has the function of transmitting the number-of-rotation signal to the control circuit 150.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005305534-A (JP)
Title: Method and device for dressing surface of continuously cast slab
Inventor: FUJI TAKEHIKO
IPC: B22D11/16
Filed: 2004-04-26
Abstract: <P>PROBLEM TO BE SOLVED: To provide a dressing method for the surface of a continuously cast slab, by which saving in energy and equipment is realized by using at least one plasma torch corresponding to a position, a shape, and the like of a defect detected, and to provide a dressing device, by which the dressing method is effectively executed.  <P>SOLUTION: A detected defective part on the surface of a continuously cast steel slab is automatically melted and restored by using plasma heating, whose horizontal cross-section shape is partly deformed corresponding to the shape of the defect. The defect is preferably detected by employing one or more of an image processing method, a leakage flux method, and an operational abnormality and defect detecting method as a detection means.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2005315748-A (JP)
Title: Data compression method, defect inspection method, and defect inspection device
Inventor: IDONO TAMON
IPC: G06T7/00
Filed: 2004-04-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide a data compression method capable of shortening an inspection time for film thickness irregularity by compressing an image data efficiently using discrete cosine transformation.  <P>SOLUTION: A picked-up image with an interference fringe generated by the film thickness irregularity is divided into blocks in a step S1, and the divided blocks are DCT-processed in a step S2 to obtain a coefficient of a base frequency component of a feature amount. The data compression method determined by combination of the base frequency components is varied conformed with a shape and a position of the interference fringe in a step 3, and a defect is determined in a step 4. Relations between compressibility determined by the number of the base frequency components in the combination, and inspection precision and an inspection cycle time determined by the quality of a defect determination result is found in a step S7, the compressibility corresponding to the required inspection cycle time is found based on the found relation between the compressibility an the inspection cycle time, in a step S8, and the combination of the base frequency components in every of the blocks determined by the found compressibility is determined as the combination used in the data compression method.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2005320715-A (JP)
Title: Closet seat device washing douche with warm water
Inventor: AIDA TOMOKAZU
IPC: E03D9/08
Filed: 2004-05-07
Abstract: <P>PROBLEM TO BE SOLVED: To make a closet seat device washing compact by making a disinfecting function double as an indoor heating means.  <P>SOLUTION: This closet seat device washing 1 with warm water is constituted by incorporating an indoor heating apparatus 100 which is equipped with: a heater 104 for warming air; an exhaust duct 103 wherein the heater 104 is to be housed; a fan motor 105 which sucks in air in and/or outside the device, and which emits a jet of warm air, generated by the heater 104, to the outside of the device 1; a controller 14 for controlling the passage of an electric current through the heater 104 and the drive of the fan motor 105; and a duct collecting filter 108 which is provided upstream of an inlet of the fan motor 105 so as to inactivate an allergen and a virus in the air.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2005298780-A (JP)
Title: Reactive hot-melt adhesive composition for bookbinding and method for carrying out bookbinding
Inventor: AMANO TATSUYA
IPC: C09J5/00
Filed: 2004-04-06
Abstract: <P>PROBLEM TO BE SOLVED: To obtain a reactive hot-melt adhesive composition for bookbinding excellent in adhesiveness to art paper, having good heat stability and having rapid curing speed after lamination and excellent in productivity, and to provide a method for carrying out bookbinding.  <P>SOLUTION: The reactive hot-melt adhesive is used for bookbinding for laminating a plurality of paper sheets to the spine of a book and comprises a graft modifier obtained by reacting an amorphous poly-α-olefin polymer with an alkoxysilane compound as a main component. The method for carrying out bookbinding comprises applying the reactive hot-melt adhesive to laminated surface of the plurality of paper sheets and previously applying a curing accelerator composed of an organic tin compound to the laminated surface of the spine of the book and laminating the plurality of paper sheets to the spine of the book.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2004359221-A (JP)
Title: Windshield assembly, vehicle and commercial aircraft
Inventor: WOOD JEFFREY H
IPC: B61D17/02
Filed: 2004-05-10
Abstract: <P>PROBLEM TO BE SOLVED: To provide a windshield of an aerodynamic shape which is easily attached.  <P>SOLUTION: An injection molded windshield is provided for a vehicle. The shape of the vehicle can be flexibly designed by the injection-molded windshield formed of acrylic resin or poly-carbonate, and the aerodynamic resistance is reduced. A large injection-molded windshield increases the visibility area, and reduces the aero noise, which benefits the crew. The vehicle includes a body and injection-molded windows fitted to the body. The injection-molded windshield is formed shaped to conform to the fuselage. The injection-molded windshield is formed of at least one of an injection-molded acrylic and poly-carbonate material. The injection-molded windshield is resistant against blows and impacts.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005004185-A (JP)
Title: Dispersion liquid for electrophoresis display, and display device using the same
Inventor: TAKESHITA KIMIYA
IPC: G02F1/167
Filed: 2004-05-11
Abstract: <P>PROBLEM TO BE SOLVED: To provide a dispersion liquid for electrophoresis display wherein dispersion stability of pigment particles is heightened and the pigment particles have excellent electrophoretic properties and high response speed even when application voltage is low and to provide a device for electrophoresis display using the dispersion liquid.  <P>SOLUTION: The dispersion liquid for electrophoresis display containing an electrically insulating solvent, a pigment and a polymer dispersant contains, as the dispersant, a compound having at least a bonding chain represented by general formula (A) in its molecule (in formula, X denotes an oxygen atom or a nitrogen atom which is represented by N(R<SP>1</SP>) and may be substituted, wherein R<SP>1</SP>denotes a hydrogen atom or an alkyl group).  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005324841-A (JP)
Title: Container for microwave heat cooking
Inventor: TSUCHIYAMA TAKEHIKO
IPC: A47J27/00
Filed: 2004-05-17
Abstract: <P>PROBLEM TO BE SOLVED: To provide a container for microwave heat cooking which container prevents boiling over of a content, such as steam, even if the content contains a liquid and is cooked by heat for a long time in a microwave oven.  <P>SOLUTION: The container (1) for microwave heat cooking comprises an open-top square container body (10) which has a bottom area becoming wider with height upward, and a lid (20) covers the open face (2) of the container body (10). The lid (20) is fitted into the open face (2) of the container body (10) to forms a top face having steam vent holes (22). The volume of the container (1) is defined in such a way that the height (H) and the bottom area (S) of the container body (10) has the relation: H=500/S, and the quantity of water poured into the container body at the time of cooking comes to have a height less than 2 cm from the bottom of the container body.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2005332015-A (JP)
Title: Card case with booster
Inventor: MUTO TAKESHI
IPC: A45C11/18
Filed: 2004-05-18
Abstract: <P>PROBLEM TO BE SOLVED: To provide a card case capable of extending a communication distance, etc. by incorporating an antenna in a card case for a noncontact IC card, which is electromagnetically coupled with an antenna in the card in order to enhance a communication radio wave and serve as a booster.  <P>SOLUTION: In a card case structure of a card case body 21 corresponding to a front side or a back side of the noncontact IC card A in which an IC chip 2 and a communication antenna 3 are incorporated, a communication antenna 22 for a booster is housed which is disposed in parallel with the side of the IC card A and is of a size larger than at least that of the communication antenna 3 of the IC card A.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2005332666-A (JP)
Title: Cassette plug, fuel replenishing cassette using cassette plug, fuel cell using fuel replenishing cassette, and portable electronic equipment equipped with fuel cell
Inventor: KONO SHINICHIRO
IPC: H01M8/04
Filed: 2004-05-19
Abstract: <P>PROBLEM TO BE SOLVED: To provide a cassette plug used for a fuel replenishing cassette which is simple in structure, is replaced easily even by a nonspecialist, and has no possibility of liquid leakage before use as well as after use, and also to provide a fuel replenishing cassette using the cassette plug, a fuel cell using the fuel replenishing cassette, and a portable electronic equipment having the fuel cell.  <P>SOLUTION: This cassette plug is used for the fuel replenishing cassette 2 for replenishing methanol fuel 4 to a power generation part E of a fuel cell 11 equipped to a portable electronic equipment 1. The material of the cassette plug is made of a reseal rubber.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2005333370-A (JP)
Title: Content distribution management device, system, method, and program
Inventor: SHIMOJO TAKASHI
IPC: H04W4/00
Filed: 2004-05-19
Abstract: <P>PROBLEM TO BE SOLVED: To provide a content distribution management device for distributing additional information in accordance with the content of television broadcast while taking account of the timing.  <P>SOLUTION: The content distribution management device connected with a portable terminal for receiving and outputting the content of broadcast from a broadcast station and managing a content being outputted to the terminal comprises a means for informing the portable terminal that the content being outputted to the terminal is updated.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2005340262-A (JP)
Title: Semiconductor device and manufacturing method thereof
Inventor: MATSUURA MASAZUMI
IPC: H01L23/522
Filed: 2004-05-24
Abstract: <P>PROBLEM TO BE SOLVED: To provide semiconductor device or the like which is allocated within the front surface of an insulating film between low dielectric constant layers placed in contact with the lower surface of a copper diffusion preventing film having a film stress in the compressing direction, and is capable of preventing generation of leak current between wires.  <P>SOLUTION: The semiconductor device is provided with insulating films between low dielectric constant layers 4, 7, 22, 33 and copper diffusion preventing films 6, 9. Here, the insulating films between low dielectric constant layers 4, 7, 22, 33 have the specific dielectric constant which is less than 4, and also have a film stress in the compressing direction. Moreover, the copper diffusion preventing films 6, 9 are formed on the insulating films between low dielectric constant layers 4, 7, 22, 33. Moreover, the copper diffusion preventing films 6, 9 have film stress in the compressing direction.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2005337537-A (JP)
Title: Heat transfer treatment device
Inventor: MOCHIZUKI HIROAKI
IPC: F28F19/01
Filed: 2004-05-25
Abstract: <P>PROBLEM TO BE SOLVED: To provide a heat transfer treatment device for giving efficient evaporating or condensing treatment to treated fluid.  <P>SOLUTION: The heat transfer treatment device 1 comprises a heat transfer pipe 20 for evaporating or condensing the treated fluid containing an organic material at its surface. The heat transfer pipe 20 is formed with a photocatalyst film 20a on the surface and stored in a chamber 10. The chamber 10 has window portions 17a, 17b in at least a part. Ultraviolet rays are applicable from the outside via the window portions 17a, 17b to the surface of the heat transfer pipe 20.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2005341051-A (JP)
Title: Imaging unit, camera body, and camera system
Inventor: ENOMOTO SHIGEO
IPC: G03B19/08
Filed: 2004-05-25
Abstract: <P>PROBLEM TO BE SOLVED: To provide an imaging unit, a camera body, and a camera system whereby a door for covering the light-receiving face of an imaging section of the imaging unit can surely be opened / closed using a simple structure accompanying attachment / detachment of the imaging unit to / from the camera body.  <P>SOLUTION: The imaging unit 3 is inserted and loaded into the camera body from a prescribed direction to configure a digital camera together with respect to the camera body. The imaging unit 3 includes an imaging section 4 having an imaging element for imaging an object image; an imaging element drive circuit for driving the imaging element; an image processing circuit for processing the output signal of the imaging element; a housing 34 for housing the imaging section, the imaging element drive circuit, and the image processing circuit; and a door 35, installed slidably at a closing position for covering the light-receiving face of the imaging section 4 or an opening position which does not cover the light receiving face of the imaging section 4. The door 35 is configured to be opened by utilizing insertion operating force, when the imaging unit 3 is inserted into the camera body.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2005335989-A (JP)
Title: Hydrogen generation method, hydrogen generating unit, hydrogen producing and storing unit and engine and car equipped with hydrogen producing and storing unit
Inventor: SUGIMOTO TAKESHI
IPC: B60K1/04
Filed: 2004-05-25
Abstract: <P>PROBLEM TO BE SOLVED: To improve hydrogen generation efficiency of a hydrogen generating agent.  <P>SOLUTION: In this method, the hydrogen generating agent is filled in a hydrogen generating agent container 12, then valve 22 is closed and valve 24 is opened and the inside of a hydrogen producing and storing unit 10 is evacuated by an evacuation port 20, it is deoxygenated, then valve 24 is closed, it is ignited by an ignition unit 14, and a metal azide in the hydrogen generating agent container 12 is gradually heated and thermally decomposed, by this thermal decomposition the water of crystallization in compounds containing water of crystallization is vaporized into steam, and hydrogen is generated by the reaction between a metal and steam obtained by the thermal decomposition. The generated hydrogen is stored in a hydrogen storage vessel 16 via a gas permeating hole made in a hydrogen generating agent container 12. The stored hydrogen is supplied to outside from the hydrogen storage vessel 16 through a hydrogen supply port 18 by opening the valve 22 in case hydrogen gas supply decreases.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2005339946-A (JP)
Title: Nonaqueous secondary battery and manufacturing method therefor
Inventor: MATSUZAKA YOSHIHIKO
IPC: H01M10/0566
Filed: 2004-05-26
Abstract: <P>PROBLEM TO BE SOLVED: To provide a manufacturing method for a nonaqueous secondary battery for suppressing an influence on the battery depending on a manufacturing atmosphere.  <P>SOLUTION: A battery case 2 and 5 have a liquid filling port having a communicating hole 7 to fill an electrolytic solution. The manufacturing method comprises a step of filling the electrolytic solution; a step of conditioning by disposing, inside the hole 7, a non-return valve 8 capable of exhausting outward a gas generated from a power generation element; and a step of air-tightly fusing the hole 7 with an air-tight fusing part 7a. That is, the gas generated inside a housing part can be released while preventing the gas from the outside from flowing into the housing part during conditioning the battery. Since the gas is generated from the inside of the housing part and inner pressure becomes high during conditioning the battery, even a simple non-return valve can effectively prevent moisture from flowing inside the housing part. After this, the hole 7 of the filling port is air-tightly fused, so that penetration of the moisture can be effectively suppressed.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2005336539-A (JP)
Title: Porous sintered compact and its production method
Inventor: YAMADA HIROMI
IPC: C04B38/04
Filed: 2004-05-26
Abstract: <P>PROBLEM TO BE SOLVED: To provide a porous sintered compact in which the gradient distribution of pore sizes is improved, thus sintered compact strength and compact strength are high and sinterability is high, and to provide its production method.  <P>SOLUTION: The porous sintered compact has a mean grain size of ≤1 μm, a residual carbon content of ≤100 ppm, and a porosity of 10 to 40%. The sintered compact preferably has electrical conductivity, comprises iron-group metal as the main component, and also has a specific surface area of ≥0.5 m<SP>2</SP>/g.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2005339381-A (JP)
Title: Electronic paint color catalog apparatus, paint color selection method, paint color selection program and recording medium
Inventor: AYABE NORIHIKO
IPC: G06F17/30
Filed: 2004-05-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide an electronic paint color catalog apparatus etc. which enables a desired color to be selected from a color catalog presenting all colors, and also to selected by referring to multi-angle image information and which does not become complicated and expensive.  <P>SOLUTION: The electronic paint color catalog apparatus uses a computer having a paint color catalog information processing means 11, a paint color catalog information storage means 13, an input device 10 and a display device 12, wherein the paint color catalog information storage means 13 stores a paint color list in which paint color information concerning paint colors including the multi-angle image information are made to correspond to each other for each paint color and the paint color catalog information processing means 11 has: a list display means 11 for displaying the paint color list stored in the paint color catalog information storage means 13 on the display devices 12 according to input information inputted by the input means 10; a selection acceptance means 112 for accepting selection of a specific paint color from among the paint color list displayed on the display device 12 and performed by the input device 10; and a detailed information display means 113 for displaying the information concerning the paint color of the selected paint color on the display means 12.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2005341876-A (JP)
Title: Maltase inhibiting tea
Inventor: HASEGAWA HIDEO
IPC: C12N9/99
Filed: 2004-06-03
Abstract: <P>PROBLEM TO BE SOLVED: To obtain a maltase inhibiting agent as a natural food component showing excellent inhibitory action on maltase activity and safely usable for a food material.  <P>SOLUTION: Maltase inhibiting tea is obtained by adding Aspergillus or malted rice to leaves of tea (scientific name: Camellia sinensis L., the family Camellia) and fermenting the product.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2005350072-A (JP)
Title: Paper sheets processing device
Inventor: KONO SUMITOSHI
IPC: B65B27/08
Filed: 2004-06-08
Abstract: <P>PROBLEM TO BE SOLVED: To provide a paper sheets processing device capable of printing a serial binding strap number only when the actually counted serial binding strap number is matched with the incremented serial binding strap number.  <P>SOLUTION: An identification unit 12 notifies a printing unit 40 of the initial value of the serial binding strap number when the counting is started, and notifies the printing unit 40 of the printing start command and the serial binding strap number every time when the predetermined number of sheets are counted. The printing unit 40 increases the internally maintained serial binding strap number based on the notification of the printing start command and the serial binding strap number from the identification unit 12, and prints the serial binding strap number based on the matching of this serial binding strap number with the serial binding strap number notified from the identification unit 12.  <P>COPYRIGHT: (C)2006,JPO&NCIPI