baber/WOPTO huggingface dataset:
Patent JP-2004296829-A (JP)
Title: Attitude control mechanism of pellicle structure and exposure method
Inventor: TOKAWA IWAO
IPC: H01L21/027
Filed: 2003-03-27
Abstract: <P>PROBLEM TO BE SOLVED: To ensure transfer precision by preventing deformation such as distortion, vibration of a film surface of a pellicle film.  <P>SOLUTION: An attitude control mechanism of a pellicle structure includes a position correcting means 10 which is arranged in close proximity to the film surface of the pellicle film 3 of the pellicle structure 2 to correct the height of the film surface of the pellicle film 3 to a prescribed height. It is preferable that the position correcting means 10 includes a measuring means 15 for measuring the height of the film surface of the pellicle film 3, and pressure control means 16, 17 for controlling pressure of a gas existing between the film surface of the pellicle film 3 and a mask stage 6, based on the measured value. Or the attitude control mechanism includes a straightening means 11 which is arranged in the mask stage 6 for holding a photo mask 1 mounting the pellicle structure 2 thereon and straightens the airflow near the film surface of the pellicle film 3 when the mask stage 6 is scanned.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004296835-A (JP)
Title: Method for constructing damascene structure
Inventor: TANAKA HIROYA
IPC: H01L21/768
Filed: 2003-03-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for constructing a damascene structure in an insulator section having a barrier layer containing SiC or SiCN while keeping MWBC excellent.  <P>SOLUTION: In this method for constructing a damascene structure, a process gas containing CHF<SB>3</SB>as its main constituent is used for etching a barrier layer 44 containing SiC or SiCN. The use of CHF<SB>3</SB>as the process gas for etching the barrier layer 44 retards the deposition of polymers containing hydrogen atoms and carbon atoms in the treatment chamber. Accordingly, MWBC is kept excellent when this method is used.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004292031-A (JP)
Title: Cap and bottle with cap
Inventor: HANABUSA YASUHIRO
IPC: B65D47/32
Filed: 2003-03-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide a cap and a bottle with the cap in which detachment of the cap from a mouth piece part of the bottle is reliably suppressed, and the internal pressure for pressure release is set with high accuracy even when the internal pressure of the can is increased irrespective of before or after the cap is opened.  <P>SOLUTION: The cap 10 comprises a top face part 11 and a side face part 12 suspended from a circumferential edge of the top face part 11 in a substantially perpendicular manner, and is attached to a mouth piece part of the bottle can. At least one vent hole 20 extending in the circumferential direction of the side face part is formed in the side face part 12, and the length of the vent hole 20 is ≥4% and ≤23% of the circumferential length of the side face part 12.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004291540-A (JP)
Title: Highly-reflective film or sheet material
Inventor: SATO TAKAYUKI
IPC: C09D183/02
Filed: 2003-03-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide an inexpensive highly-reflective film or sheet material, which has a high refractive index, excellent physical strength such as hardness, abrasion resistance and adhesion, and excellent productivity, and a coating composition for the highly-reflective film or sheet material.  <P>SOLUTION: In this highly-reflective film or sheet material, the coating composition is prepared by mixing tetraalkoxy titanium or a hydrolysate thereof, a chelating agent thereof, a hydrolysate of tetramethoxysilane and a solvent, and a high-refractive-index coated film layer is formed by applying the coating composition to a substrate. More specifically, at least one hard-coat layer and the high-refractive-index coated film layer are provided on a transparent substrate in this order; the high-refractive-index coated film layer includes a hydrolytic condensation product of tetraalkoxy titanium and a hydrolytic condensation product of the hydrolysate of tetramethoxysilane; and an atomic ratio between titanium and silicon in the high-refractive-index coated film layer is expressed by the equation, Ti:Si=98:2-50:50.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004002989-A (JP)
Title: Copper alloy stock having satisfactory press working property and its production method
Inventor: HARADA KOJI
IPC: B32B15/04
Filed: 2003-03-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide a copper alloy for an electronic material which can yield a high strength material, can be pressed with low viscosity press oil, and hardly causes the wear of metal dies.  <P>SOLUTION: The copper alloy stock for a connector which hardly causes the wear of a metal dies contains, by mass, 25 to 40 mass% Zn and the balance Cu with inevitable impurities. In the alloy stock, the arithmetic average roughness (Ra) in a direction perpendicular to the rolling direction is 0.07 to 0.13 μm, the maximum height (Ry) is ≤1.3 μm, the thickness of an oxide film is 3 to 80 nm, and the ratio of oxides in the alloy elements in the oxide film is ≥10 atomic%. The alloy stock has the surface roughness satisfactory for oil retainability.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004299235-A (JP)
Title: Flame-retardant laminated sheet
Inventor: SUZUKI TAKANOBU
IPC: B32B27/18
Filed: 2003-03-31
Abstract: <P>PROBLEM TO BE SOLVED: To provide a simple process for producing a flame-retardant sheet which maintains flame retardation and mechanical strength, does not produce a large amount of ash when incinerated, secures flexibility, and is reduced in costs.  <P>SOLUTION: The flame-retardant sheet (A) is obtained from a composition comprising 100 pts.mass of a polyolefin resin and 1-50 pts.mass of at least one flame retardant (1) selected from melamine, melamine cyanurate, melamine sulfate, and dicyandiamide or guanidine sulphamate or 10-100 pts.mass of aluminum hydroxide (2). A laminated sheet is obtained by laminating a reinforcing layer comprising a polyolefin resin or a resin whose content of a flame retardant is smaller than that of the sheet (A) on at least one side of the sheet (A). The whole thickness of the laminated sheet is 0.05-0.5 mm.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2003304126-A (JP)
Title: Class d amplifier energy control
Inventor: KNOEDGEN HORST
IPC: H03F3/217
Filed: 2003-04-02
Abstract: <P>PROBLEM TO BE SOLVED: To achieve an energy control circuit for a class D amplifier and a class D amplifier circuit having energy control to improve a power source removal rate (PSRR).  <P>SOLUTION: This energy control circuit is provided with a means for generating an energy accumulation signal EAS 98 proportional to an output drive signal 74 of a class D amplifier 50. Also, means 75 and 102 are used to receive the energy accumulation signal, and to interrupt an output drive signal when the energy accumulation signal exceeds the reference level 106. A single-ended amplifier and an H-bridge amplifier are realized. This class D amplifier is provided with an output driver for generating an output drive signal corresponding to an input signal, an integrator 82 for generating the energy accumulation signal of the class D amplifier and a comparator 102 for generating a reset signal to interrupt the output drive signal when the energy accumulation signal exceeds the reference level.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004309622-A (JP)
Title: Image display device and its gradation expression method, and projection display device
Inventor: YONEKUBO MASATOSHI
IPC: G02F1/13
Filed: 2003-04-03
Abstract: <P>PROBLEM TO BE SOLVED: To provide an image display device with which a display grade and video expression power can be improved by performing sufficient gradation expression, its gradation expression method and projection display device.  <P>SOLUTION: The projection display device is equipped with a light source, a liquid crystal light valve for modulating transmittance of light, a projection lens and a lighting control element for regulating a quantity of light. The device is constituted to regulate the quantity of light by the lighting control element by each of subframes formed by time sharing of one frame for forming an image and to modulate the transmittance of the light by the liquid crystal light valve. The arbitrary gradation is expressed by combinations of the regulation of the quantity of light by each of the subframes and the modulation of the transmittance.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004309225-A (JP)
Title: Reflector for light wave range finder
Inventor: UENO SHIGERU
IPC: G01S7/48
Filed: 2003-04-03
Abstract: <P>PROBLEM TO BE SOLVED: To provide a reflector for light wave range finder having improved weight balance without interfering with measurement by a level.  <P>SOLUTION: The reflector comprises a center hole 12a for inserting a measurement pole 20, a cylindrical body 12 that can be slid and fixed to the measurement pole 20; a support tool 14 pivoted to a recess 12b at both the sides of the cylindrical body 12; and a reflection prism 18 that is mounted to the support tool 14 and reflects light in an incident direction. At the upper portion of the cylindrical body 12, an extension section 12c extended at the same side as a side, where light enters the reflector 18, is provided, and the level 22 is arranged at the extension section 12c.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004308509-A (JP)
Title: Exhaust emission control system for diesel engine
Inventor: INOUE SUEAKI
IPC: F02D41/38
Filed: 2003-04-04
Abstract: <P>PROBLEM TO BE SOLVED: To provide an exhaust emission control system made up at low cost by which an optimal treatment for filter regeneration can be performed.  <P>SOLUTION: In an exhaust gas path of a diesel engine 1, the filter 8 provided with an oxidation catalyst is equipped for collecting and accumulating particulates in the exhaust emission. In regenerating the filter 8, fuel in a 1st injection amount is supplied to the filter 8 by post injection. An amount of particulates accumulated in the filter 8 is estimated on the basis of temperature rise of exhaust emission passing through the filter 8. A second injection amount is set, which becomes greater, as the estimation amount of particulates becomes greater. After the fuel in the 1st injection amount is supplied to the filter 8, fuel in the 2nd injection amount is supplied to the filter 8 by the post ignition to perform the regeneration treatment of the filter 8.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004307413-A (JP)
Title: Method for producing aromatic amine compound
Inventor: TOTANI YOSHIYUKI
IPC: C07B61/00
Filed: 2003-04-08
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for producing a high-purity aromatic amine compound in good yield while reducing the formation of by-products.  <P>SOLUTION: The method for producing the aromatic amine compound by reacting an aromatic compound having two or more leaving groups with an amine compound in the presence of a base, a transition metal compound and a phosphorus ligand uses a phosphorus compound represented by general formula (1) (wherein, R<SB>1</SB>, R<SB>2</SB>, R<SB>3</SB>and R<SB>4</SB>are each a straight chain, branched or cyclic alkyl group; and Z is a linking group) as the phosphorus ligand. As a result, the aromatic amine compound useful as a raw material for a medicine, an agrochemical, an electronic material or the like can be produced in high purity.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004308855-A (JP)
Title: Thrust load support structure for fluid machine
Inventor: RABA AHABU
IPC: F16C17/04
Filed: 2003-04-10
Abstract: <P>PROBLEM TO BE SOLVED: To maintain a constant flowing area of a passage in a simple structure at all times without enlarging a gap between a fixed wall and a cylindrical wall.  <P>SOLUTION: A thrust washer 15 sliding on a front end of a turbine hub 7 (a cylindrical wall) is formed in an annular shape, and is mounted on a converter cover 5 (a fixed wall). A groove 19 extending to a radial direction, which strides over the thrust washer 15 to a radial direction, is formed on the inside of the converter cover 5, and a passage for working fluid is formed between the groove 19 extending to a radial direction and the thrust washer 15. Consequently, the flowing area between the groove 19 extending to a radial direction and the thrust washer 15 is always maintained in a constant state even though the thrust washer is worn due to sliding contact between the turbine hub 7 and the thrust washer 15.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004311338-A (JP)
Title: Induction heating cooker
Inventor: IZUMITANI TAMOTSU
IPC: H05B6/12
Filed: 2003-04-10
Abstract: <P>PROBLEM TO BE SOLVED: To provide an induction heating cooker being insusceptible to deformation or breakdown even when a load is applied to the top plate, restraining width of a frame (frame body), having excellent design characteristics, and improving easiness-of-use of cooking by enlargement of the top plate surface.  <P>SOLUTION: A top unit part 32 consists of a holding member 33, the top plate 35 being placed on the holding member 33 and having the entire periphery adhered by an adhesive 34, and the frame body 36 covering the outer periphery from upward of the top plate 35.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004315383-A (JP)
Title: Naphthoquinone derivative and external preparation for skin comprising the same
Inventor: OKABE AKIHIRO
IPC: A61K8/00
Filed: 2003-04-14
Abstract: <P>PROBLEM TO BE SOLVED: To provide new benzoquinone derivatives useful as an active ingredient of an external preparation for skin and to provide the external preparation for skin having excellent bleaching effects.  <P>SOLUTION: The naphthoquinone derivatives are represented by general formula (1) (wherein, X denotes a bivalent group composed of an aliphatic hydrocarbon). The external preparation for skin comprises one or two or more kinds of the compounds.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004317616-A (JP)
Title: Method for treating photosensitive lithographic printing plate material and developing solution
Inventor: SUZUKI TOSHITSUGU
IPC: G03F7/32
Filed: 2003-04-14
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for treating a photosensitive lithographic printing plate material and a developing solution which can decrease sludge accumulating in a developing tank when the development of an image-wisely exposed photopolymerizable photosensitive lithographic printing plate material is continued for a long period of time, which reduces the load of cleaning work and contamination deposition on a lithographic printing plate, and which exhibits favorable printing durability.  <P>SOLUTION: The method for treating the photosensitive lithographic printing plate material is carried out by image-wisely exposing a photosensitive lithographic printing plate material and developing the plate with a developing solution comprising an aqueous solution of a compound, wherein the printing material has a photosensitive layer of a photopolymerizable photosensitive resin composition which contains a monomer containing an ethylenically unsaturated bond, a photopolymerization initiator, and a polymer binder on the surface of an aluminum supporting body, and the compound in the developing solution is expressed by A-(C<SB>3</SB>H<SB>6</SB>O)<SB>m</SB>-(C<SB>2</SB>H<SB>4</SB>O)<SB>n</SB>-H, wherein A represents Ar-O-, Ar-CH<SB>2</SB>-O- or Ar-C<SB>2</SB>H<SB>4</SB>-O-.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004318377-A (JP)
Title: Information equipment and setting server
Inventor: NOMURA HIROYOSHI
IPC: G06Q50/00
Filed: 2003-04-15
Abstract: <P>PROBLEM TO BE SOLVED: To simplify user setting accompanying the exchange, transfer or the like of information equipment.  <P>SOLUTION: For changing the setting for the exchange, transfer or the like of the information equipment, if a user operates a start-of-setting input part 20 to input an appropriate password into a password input part 21, an equipment control unit 14 controls a client identification part 11, an identification information input part 16, and a user identification part 17, making them execute, communicates with a setting server 2, and makes setting for associating client identification, user identification and the equipment with the user.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004313993-A (JP)
Title: Painting method
Inventor: KOYAMA KEIJI
IPC: B05D1/32
Filed: 2003-04-18
Abstract: <P>PROBLEM TO BE SOLVED: To provide a painting method which prevents sticking of foreign matter to the surface of paint film and permits the treatment in a continuous line from painting to baking.  <P>SOLUTION: A masking body 3 which separates the inner peripheral surface 1a of a laminated core 1 from the outer peripheral surface 1b and the side surface 1c thereof and, at a predetermined temperature or more, is deformed by itself and dissolves the separation of the inner peripheral surface 1a is mounted on the laminated core 1. The masking body 3 is provided with a corner piece 32 made of bimetal which is deformed by itself at the predetermined temperature or more and a plug part 332 which separates the opening inner peripheral surface 1a by closing openings 11, 12 of the laminated core 1. A paint film E is formed on the outer peripheral surface 1b and the side surface 1c which are not separated by the masking body 3, thereafter, the baking of the paint film E is performed at a predetermined temperature or more and, at the initial stage of the baking, the plug part 332 is moved by the deformation of the corner piece 32 so as to open the openings 11, 12.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004323557-A (JP)
Title: Curable composition and cured product thereof
Inventor: KAWAHARA TAMOTSU
IPC: G02B1/04
Filed: 2003-04-21
Abstract: <P>PROBLEM TO BE SOLVED: To provide a curable composition having excellent curability, a high refractive index and excellent adhesiveness to a transparent sheet substrate, especially a methacrylic transparent sheet substrate, preferably an active energy ray curable composition, more preferably an active energy ray curable composition suitable for producing an optical article.  <P>SOLUTION: The curable composition is characterized as comprising an acrylate or a methacrylate (A) represented by general formula (1) [wherein, R<SP>1</SP>and R<SP>2</SP>denote each independently a hydrogen atom or a methyl group; R<SP>3</SP>denotes an alkylene group which may have a hydroxy group; n denotes an integer of 1-10; and a denotes an integer of 1 or 2] and a urethane (meth)acrylate (B).  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2003314818-A (JP)
Title: Cartridge type oil tank
Inventor: UENO TORU
IPC: F24C5/18
Filed: 2003-04-23
Abstract: <P>PROBLEM TO BE SOLVED: To provide a handle for a cartridge type oil tank being easily held when carried, hardly falling down when erected on the ground, and having a strength against deformation.  <P>SOLUTION: This cartridge type oil tank is so formed that a tank body part 1 and a tank lid part 2 are joined together to be formed into a tank body, an oil feed port 4 is provided in one end, and the handle 5 constituted of a steel wire 8 and a resin grip 9 by integral molding is fixed by a handle metal fixture 6 in the other end. The handle metal fixture 6 is provided with a stopper 11 regulating a rotation angle of the handle 5, and the tank body part 1 is provided with a recess part 10 for storing a part or the whole of the resin grip 9, when the handle 5 is rotated to the side of the tank body part 1. When the tank body is erected, the handle 5 is eliminated from rotating to nowhere but in the side having the recess part 10 by the stopper 11 of the handle metal fixture 6.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004325174-A (JP)
Title: Fluorescence detector
Inventor: NIIMURA HISANOBU
IPC: G01N21/64
Filed: 2003-04-23
Abstract: <P>PROBLEM TO BE SOLVED: To provide a fluorescence detector which efficiently emits sufficient exciting light without any irregularities and reliably detects fluorescence.  <P>SOLUTION: The fluorescence detector comprises: a sample base 1 on which a sample 202 is placed; an LED light source unit 11 that emits light to the sample 202 and excites a fluorescent substance contained in the sample 202; and a fluorescence detection means having an objective lens 5 for condensing fluorescence generated by exciting a fluorescent coloring matter substance by the exciting light, a filter 22 for selectively transmitting the fluorescence generated by exciting the fluorescent substance by the exciting light, and a photodetector 24 for detecting the fluorescence passing through the objective lens 5. The sample base 1 and the LED light source unit 11 are relatively, movably provided and light from the LED light source unit 11 is emitted to the sample 202 concurrently with the relative movement.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004326358-A (JP)
Title: Medical affair support system and program for medical affair support program for use in this system
Inventor: FUJII YASUYUKI
IPC: G16H10/60
Filed: 2003-04-23
Abstract: <P>PROBLEM TO BE SOLVED: To provide a medical affair support system and a program for use in the system that can facilitate creation of documents such as medical certificates and support accounting based on the document creation.  <P>SOLUTION: The medical affair support system, which is connected to a doctor client via a network, comprises medical record data extracting means for extracting medical record data from a medical record data database recording medical record data on patients according to an extraction condition for extraction of medical record data on a specific patient, and data selecting means for selecting data necessary for the creation of a document from the medical record data extracted by the extracting means according to the type of document to be created.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004324541-A (JP)
Title: Water pump and method for manufacturing the same
Inventor: SAKATA YOSHIZUMI
IPC: F04D29/42
Filed: 2003-04-25
Abstract: <P>PROBLEM TO BE SOLVED: To provide a water pump capable of preventing noise generation, a short lifetime, coming-off of a belt by making variation of a gap due to assembly of a ball bearing small and making an axial gap and an angular gap small.  <P>SOLUTION: In this water pump, the ball bearing 5 is put between a cylinder part 2a of an inner fixed member 2 formed by pressing steel plate and a cylindrical pulley part 3c of an outer rotating member formed by pressing steel plate, an outer ring 5b of the ball bearing 5 is fitted in an inner circumference of the pulley part 3c of the rotating member 3 by interference fit and an inner ring 5a of the ball bearing 5 is fitted on an outer circumference of the cylinder part 2a of the fixed member 2 by loose fit. A coming-off preventing projection 17 for the inner ring 5a of the ball bearing 5 from coming off is provided on a tip part of the cylinder part 2a of the fixed member 2. A jig insertion hole 12 enabling to insert a jig for machining the coming-off preventing projection is formed on a flange part 3b provided on a cylinder part 3a of the rotating member 3.  <P>COPYRIGHT: (C)2005,JPO&NCIPI