baber/WOPTO huggingface dataset:
Patent JP-2005159598-A (JP)
Title: Microwave high power amplifier
Inventor: HANSHIYOU HIDESHI
IPC: H03F3/60
Filed: 2003-11-25
Abstract: <P>PROBLEM TO BE SOLVED: To solve problems of a conventional microwave high power amplifier (microwave high power amplifier adopting three combination processes) employing a Wilkinson asymmetric splitter / combiner circuit that (1) a received RF power is given to the Wilkinson asymmetric splitter / combiner circuit, the power is split into two, and one of the two split powers is split furthermore into two, resulting in that 3 split powers are produced and two combining processes are required, (2) in the case of 3 or more combinations, phase differences are hardly matched and an RF loss such as a combining loss is great, and (3) the line with a length of 1/4 wavelength of an input RF is required for matching every splitting / combining of the power and a considerable space is required not only in the length direction but also in the width direction.  <P>SOLUTION: The microwave high power amplifier is realized wherein an input output matching circuit is designed to approximately have one feeding point so that phase differences at splitting / combining of the input RF power are hardly caused to reduce an RF loss such as a combining loss, and a space of the input output matching circuit in both the length and width directions is considerably reduced.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005158424-A (JP)
Title: Fuel cell
Inventor: TAKEGAWA TOSHIHIRO
IPC: H01M8/02
Filed: 2003-11-25
Abstract: <P>PROBLEM TO BE SOLVED: To provide a fuel cell in which a seal member having a different sealing surface can be arranged even if it does not have a seal groove of different width.  <P>SOLUTION: The fuel cell comprises a pair of separators 4 clipping a pair of electrodes 10, 11 provided on both sides of an electrolyte membrane 1 and seal grooves 9 formed in the nearly same width along the outer periphery on the facing surfaces of the separators 4. A seal member 5S which is housed in one of the seal grooves 9 and has a relatively smaller width of the sealing surface 50s being a contact portion with the electrolyte membrane 1 and a seal member 5L which is housed in the other seal groove 9 and has a relatively larger width of the sealing surface 50L being the contact portion with the electrolyte membrane are provided. Furthermore, it is structured such that the width H1 from one end 52S of the seal member 5S to the sealing surface 50s is larger than the sum H2max of the width H3 from one end 52L of the sealing surface 5L to the sealing surface 50L and the difference H4 between the width of the seal grooves 9 and the width of the seal member 5L.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005158430-A (JP)
Title: Fuel cell system
Inventor: IKEZOE KEIGO
IPC: H01M8/04
Filed: 2003-11-25
Abstract: <P>PROBLEM TO BE SOLVED: To provide a fuel cell system suitable to perform sufficient water elimination.  <P>SOLUTION: A reactive gas passage 6 for supplying a reactive gas to the gas diffusion electrode of a fuel cell is formed on a surface side of a separator 4. The system comprises a reactive gas supplying means 2 for distributing the reactive gas to the passage 6. An area of the separator 4 facing at least the downstream side of the reactive gas passage 6 is formed of a porous body. The system further comprises a recovered gas passage 7 formed so as to distribute recovered gas to the reverse side of the separator 4 in at least the downstream area of the reactive gas passage 6, and a recovered gas supplying means 3 for distributing the recovered gas to the recovered gas passage 7.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005159840-A (JP)
Title: Antenna device
Inventor: SASAKI KAZUHIRO
IPC: H05K7/14
Filed: 2003-11-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide an antenna device which is small and inexpensive, and is excellent in performance.  <P>SOLUTION: This antenna device is provided with a ground conductor plate 1 made of a metal plate, a radiating conductor plate 8 made of a metal plate, and an antenna main body H having a circuit board 2 on which an electronic part 6 is mounted to form a desired electric circuit. The circuit board 2 is mounted on the conductor plate 1 in a state of opposing the conductor plate 8, the conductor plate 1 has a plurality of bent pieces 1f penetrating the circuit board 2, and bent pieces 1f have an end facing the conductor plate 8 and support the circuit board 2. With this configuration, the circuit board 2 can be disposed between the conductor plate 1 and the conductor plate 8, the small device having a good space factor can be obtained and the device having less dielectric loss and good performance can be obtained.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005155554-A (JP)
Title: Electric roots type compressor
Inventor: JOMARU KATSUTOSHI
IPC: F04C18/18
Filed: 2003-11-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide an electric Roots type compressor having a compact and simple structure capable of cooling a timing gear and a motor.  <P>SOLUTION: When a drive shaft 2 is rotated by a motor 12, a first rotor 9 and a second rotor 10 in a rotor chamber 8 are rotated in the directions opposite to each other, working fluid is sucked into the rotor chamber 8 from a suction port 14 through a suction passage 16, and the working fluid discharged from the rotor chamber 8 is discharged from a discharge port 15 through a discharge passage 17. The suction passage 16 and the discharge passage 17 are arranged so as to pass the outside diameter side of a gear chamber 6, respectively. The working fluid is distributed through the suction passage 16 and the discharge passage 17 to cool a timing gear 7 in the gear chamber 6.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005153428-A (JP)
Title: Method for producing preform
Inventor: SHIMIZU AKIRA
IPC: B29C70/16
Filed: 2003-11-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for producing a preform which can mold an FRP preform product kept in an appropriate shape while labor is saved eminently.  <P>SOLUTION: The method for producing the preform by an FRP organization in which plaited threads 4 having a plait angle to the axis of ±θ° and central threads 5 having an angle to the axis of 0° are combined to make an organization includes a braiding process in which a combination fiber bundle 13 with a thermoplastic fibrous material 12 combined in advance with a fibrous material 11 for FRP such as carbon fibers or glass fibers is set in a braider apparatus, and a tubular FRP organization is produced around a mandrel by braiding and a thermal fusion-bonding process in which the tubular FRP organizations are joined together in the radial direction and deformed, and the joined parts are heated to be fusion-bonded to keep the shape.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005166871-A (JP)
Title: Illumination optical device, projection aligner, exposure method and device manufacturing method
Inventor: SHIRAISHI NAOMASA
IPC: G03F7/20
Filed: 2003-12-02
Abstract: <P>PROBLEM TO BE SOLVED: To provide an illumination optical system for reducing brightness non-uniformity of illumination light on an object to be irradiated by reducing light amount loss of the illumination light when S-polarizing a polarization state of the illumination light in deformation illumination such as ring band illumination, and to provide a projection exposure device.  <P>SOLUTION: An illumination optical device is provided with a polarization conversion member for converting the polarization state of the illumination light into a desired polarization state in the optical system, and a brightness non-uniformity canceling means for reducing the brightness non-uniformity of the illumination light on the object to be irradiated caused by the polarization conversion member.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004218070-A (JP)
Title: Pretreatment method for coating
Inventor: MATSUKAWA MASAHIKO
IPC: B05D3/10
Filed: 2003-12-02
Abstract: <P>PROBLEM TO BE SOLVED: To provide a pretreatment method for coating in which a coating method is not limited, burdens on the environment are less, and excellent chemical treatment can be performed to all metals such as iron, zinc and aluminum.  <P>SOLUTION: In this pretreatment method for coating, a work is treated by a chemical treatment agent to form a chemically treated film. The chemical treatment agent consists of at least one kind selected from a group consisting of zirconium, titanium and hafnium, and at least one kind selected from the group consisting of fluorine, amino-group containing silane coupling agent, hydrolysate thereof and polymer thereof.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2005160764-A (JP)
Title: Medical image system
Inventor: SHIIBASHI TAKAO
IPC: A61B6/00
Filed: 2003-12-03
Abstract: <P>PROBLEM TO BE SOLVED: To highly efficiently radiograph a medical image by easily grasping a work flow related to FPD (Flat Panel Detector), when a plurality of photographing orders are assigned to the FPD.  <P>SOLUTION: This medical image system is so constituted that before radiographing the medical image, allows an information management device 30 to issue FPDID specific to the FPD 10, divides a plurality of radiographing order information to the FPDID, extracts radiographing preparation information from the divided radiographic order information, transmits the radiographing preparation information to the corresponding FPD 10, and allows a display part 12 of the FPD 10 to display the radiographing preparation information.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005166194-A (JP)
Title: Single reel cartridge and magnetic recording apparatus loaded with same
Inventor: MORITA KIYOO
IPC: G11B5/09
Filed: 2003-12-04
Abstract: <P>PROBLEM TO BE SOLVED: To provide a single reel cartridge in which a search time and read-out/write-in time can be shortened.  <P>SOLUTION: The single reel cartridge is constituted of a single reel, reader blocks 81 (811A-611D) being dividable, and a plurality of magnetic tapes 19A-19D of which the rear ends are attached to the single reel and of which the leading ends are attached to reader blocks 811A-811D respectively, wherein the plurality of magnetic tapes are wound in a lapped manner on a drum of the single reel and housed.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005162704-A (JP)
Title: Facial wash
Inventor: SUZUKI MASASHI
IPC: A61K8/06
Filed: 2003-12-05
Abstract: <P>PROBLEM TO BE SOLVED: To provide a technique for improving the cleaning power and the safety of a facial wash in use by improving the foamability of a creamy cosmetic.  <P>SOLUTION: The water-based facial wash is incorporated with (1) a betaine having a medium-chain acyl group and (2) a (glycerol/oxybutylene) copolymer stearyl. The betaine having a medium-chain acyl group is preferably (capryl/capramido)propyl betaine. The cleaning component of the water-based facial wash is preferably a potassium soap of a fatty acid and the form is preferably a creamy form. The facial wash preferably further contains acylglycine and/or its salt.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005160441-A (JP)
Title: Substrate for patterning and cell culture substrate
Inventor: MIYAKE HIDEYUKI
IPC: C12M3/00
Filed: 2003-12-05
Abstract: <P>PROBLEM TO BE SOLVED: To provide a patterning substrate for cell culture where cells are allowed to adhere to the substrate in a high definition pattern and provide a cell culture substrate by allowing cells to adhere to the substrate in a high definition pattern.  <P>SOLUTION: The substrate for patterning comprises the substrate material and the cell culture patterning layer that is formed on the substrate, at least has photocatalytic action and the cell adhesion-inhibitory action to inhibit the cell adhesion, further includes a cell adhesion inhibitor that decomposes or modifies the cells by the action of the photocatalyst activated by energy radiation.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005167909-A (JP)
Title: Mobile telephone apparatus
Inventor: OKAMOTO MIYUKI
IPC: H04N7/16
Filed: 2003-12-05
Abstract: <P>PROBLEM TO BE SOLVED: To comfortably view a television broadcast in a mobile telephone apparatus comprising a television broadcast viewing function.  <P>SOLUTION: A flash memory of a memory 9 connected to a baseband chip 3 stores image/sound related information during a telephone mode (contrast information during the telephone mode, screen luminance information, sound volume information) and image/sound related information during a TV viewing mode (contrast information during the TV viewing mode, screen luminance information, sound volume information). During the telephone mode, a display device 6 and a speaker device 7 are driven based on the image/sound related information during the telephone mode and during the TV viewing mode, the display device 6 and the speaker device 7 are driven based on the image/sound related information during the TV viewing mode.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005167943-A (JP)
Title: Suspicious individual imaging apparatus
Inventor: KAWAI SEIJI
IPC: B60R25/10
Filed: 2003-12-05
Abstract: <P>PROBLEM TO BE SOLVED: To take a distortion-free favorable image while keeping a lid on cost in an apparatus for taking an image of a suspicious individual lying inside a car room or in the vicinity of the car.  <P>SOLUTION: Based on detected results by means of a door opening and closing detection sensor for detecting the suspicious individual lying inside the car room or in the vicinity of the car 3, an angle of a room miller 41 is regulated so as to be able to take the image of the suspicious individual by a infrared camera built in the room miller 41 to control an image-taking region taken by the infrared camera. In other word, if the door opening and closing sensor has detected that a left-hand side door is open, an angle of the room miller 41 swinging to left and right sides is changed into θ1 (A), while if having detected that a right-hand side door is open, the angle of the room miller 41 swinging to the left and right sides is changed into θ2 (B). Accordingly, by using one infrared camera 47, a distortion-free sharp image of the suspicious individual can be taken. Further, cost increases can be limited compared to cases where a plurality of the infrared cameras 47 is used.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005171504-A (JP)
Title: Lid opening/closing device
Inventor: ABE MASAMI
IPC: E03F5/06
Filed: 2003-12-08
Abstract: <P>PROBLEM TO BE SOLVED: To provide a lid opening/closing device which has a simple and inexpensive mechanism, and which can also be easily built into an existing opening/closing lid in assembly.  <P>SOLUTION: This lid opening/closing device comprises an opening/closing lid 2 which is pivotally attached to an opening mounting frame 2, and a torsion bar 3 which is juxtaposed below a pivot of the opening/closing lid 2 and one end of which is mounted on an opening mounting frame 1 by being fixed in the state of the stop of rotation. The torsion bar 3 is provided with an overhanging piece part 5 which overhangs in the state of being bent in an almost L-shape, and which presses and abuts on the opening/closing lid 2, so that the opening/closing lid 2 can be constantly urged by the overhanging piece part 5 so as to reduce an opening/closing operating physical force.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005173027-A (JP)
Title: Positive photosensitive resin composition and hardened product
Inventor: MIYAMOTO MANA
IPC: G03F7/037
Filed: 2003-12-09
Abstract: <P>PROBLEM TO BE SOLVED: To provide a photosensitive resin composition having high resolution, high sensitivity, excellent controlling property for the pattern dimension, high heat resistance and low moisture absorption, and to provide a hardened product of the resin.  <P>SOLUTION: The positive photosensitive resin composition contains: (A) polyhydroxyimide expressed by general formula (I); (B) phenol resin having at least one methylol group expressed by general formula (III); (C) a photosensitive diazoquinone compound; and (D) solvent. In formula (I), R<SP>1</SP>represents a divalent aromatic group, R<SP>2</SP>represents a tetravalent aromatic group, R<SP>3</SP>represents a divalent organic group having silicon, a and b represent positive integers, and n represents an integer 5 to 40. In formula (III), R<SP>8</SP>represents a hydrogen atom or an alkyl group, Z represents a methylene group or a dimethylene ether group, k represents an integer 0 to 50, and each of m1, m2 and m3 represents an integer 0 to 2.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005173204-A (JP)
Title: Camera
Inventor: TAKAHASHI KAZUYOSHI
IPC: G03B13/36
Filed: 2003-12-11
Abstract: <P>PROBLEM TO BE SOLVED: To make it possible to change a focusing position detected by a focus detection device.  <P>SOLUTION: Quantity and a direction for shifting a focusing position are set by an operation member and stored in a focusing position shifting information storage means and a photographing lens is driven from the focusing position detected by the focus detection means to a position shifted by the shifting quantity and direction which are stored in the focusing position shifting information storage means.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005173289-A (JP)
Title: Fixing device
Inventor: YOSHII TAKAYUKI
IPC: G03G15/20
Filed: 2003-12-12
Abstract: <P>PROBLEM TO BE SOLVED: To suppress consumption power and shorten a warmup period.  <P>SOLUTION: A fixing device 1 includes: an endless fixing belt 5 which is stretched between a fixing roller 2 and a support roller 3 and rotated in the direction of the arrow A; a heat roller 6, as a heat member, which heats the fixing belt 5; a pressure roller 7, as a pressure member, which is in firm contact with the fixing roller 2 via the fixing belt 5. The fixing device 1 fixes an unfixed toner image Tn on a recording material P conveyed into a nip N where the fixing belt 5 and the pressure roller 7 are in contact with each other. In the fixing device 1, the heat roller 6 is disposed upstream of the nip N in the running direction of the fixing belt 5 so as to be in contact with the external circumferential face of the fixing belt 5. Thus, since the heat roller 6 directly heats the external face of the fixing belt 5 upstream of the nip N in the running direction of the belt, the external face of the fixing belt 5 is efficiently heated.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005176104-A (JP)
Title: Data processing apparatus and control method thereof
Inventor: OKA HIROTO
IPC: H04N1/00
Filed: 2003-12-12
Abstract: <P>PROBLEM TO BE SOLVED: To provide a technology of clarifying whereabouts of transmitted / received data.  <P>SOLUTION: In the case of transmitting data to any of computers 2 to 4 connected via a network, a data processing apparatus records an IP address of any of the destination computers 2 to 4, and particularizes whereabouts of the data by referring to the IP address in the case of searching the data.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004199063-A (JP)
Title: Confocal microscope
Inventor: KONO YOSHIHIRO
IPC: G02B21/00
Filed: 2003-12-15
Abstract: <P>PROBLEM TO BE SOLVED: To provide a confocal microscope which can be operated with high-speed scanning.  <P>SOLUTION: The microscope is provided with an illuminating light source. a lens member for changing the sectional aspect ratio of a light beam emitted from the light source, a lens for converging the light beams having different sectional aspect ratio so as to form straight light, a 1st optical modulating member for imparting brightness and darkness to the converged straight light, a lens for collimating the light with the brightness and darkness imparted, a scanning member for changing the illumination angle, a lens for converging the light with the brightness and darkness imparted, an objective lens for projecting the light with the brightness and darkness imparted to a sample body, and a lens for forming the image of the light reflected by the sample body or the light generated from the sample body on a photodetecting element.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2005175388-A (JP)
Title: Substrate for multilayer substrate, multilevel metallization board, and its manufacturing method
Inventor: HONTO KOJI
IPC: H05K3/46
Filed: 2003-12-15
Abstract: <P>PROBLEM TO BE SOLVED: To obtain the electrical characteristics of stable interlayer conductivity, in such a way that high lamination accuracy can be acquired by suppressing flow of adhesive layer, when laminating multilayer, and by preventing interlayer deviation.  <P>SOLUTION: In one substrate 10 for multilayer substrates, a pierced hole 16 which penetrates insulating substrate (insulated resin layer and adhesive layer 13), is formed at a location located separately from a circuit pattern portion 12, and the hole is filled with a resin composition 17. Further, a projection part 18 for alignment is formed which projects outward from the adhesive layer 13 of the insulating substrate. In the other substrate 20 for multilayer substrates, a concave portion 23, which receives a projecting part 18 for alignment, is formed at a location separately located from a circuit pattern 22.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005169000-A (JP)
Title: Three-dimensional ultrasonograph
Inventor: OKAMOTO YUKIKO
IPC: A61B8/00
Filed: 2003-12-15
Abstract: <P>PROBLEM TO BE SOLVED: To shorten the time until a part desired by an operator or the three-dimensional image of an image parameter is displayed.  <P>SOLUTION: A vertical tomographic cross section scanned by a three-dimensional ultrasonic probe is updated in an orthogonal direction, so as to organize a three-dimensional image. When the display of the three-dimensional image is started, a display update speed is made to be faster than that in a normal operation while the resolution of the three-dimensional image is lowered.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005170002-A (JP)
Title: Original plate for direct drawing type printing
Inventor: DAITO CHIAKI
IPC: B41N3/03
Filed: 2003-12-15
Abstract: <P>PROBLEM TO BE SOLVED: To provide an original plate for direct drawing type printing that allows a printed matter having a clear image free from surface stains and image lacking/distortion or the like to be printed in a large quantity.  <P>SOLUTION: In the original plate for direct drawing type printing, a liquid resin is absorbed by an aluminum substrate provided with numerous pores on the surface by electrochemical etching and at the same time a water absorbing and water resistant receiving layer is applied thereupon. Thereby, a part of the material forming a receiving layer to be applied is intruded into the pores formed by the electrochemical etching to form fine gaps in the pores.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005178018-A (JP)
Title: Running water equipment
Inventor: OKABE YOSHIYUKI
IPC: B44C3/00
Filed: 2003-12-16
Abstract: <P>PROBLEM TO BE SOLVED: To solve the problems that the possibility of contact of electric components with water is high and the structure of running water equipment is complicated for securing the safety of electric-related components, since the main body wherein the electric-related components of a pump and a light source are built in is disposed on the water side of a water tank of the equipment.  <P>SOLUTION: In this running water equipment, the electric-related components of a water supply means 21, an illuminating means 25 and a control means 26 are disposed on the side opposite to the water of a water receiving part 11 of a pedestal 13. According to this constitution, erroneous contact of the electric-related components with the water is eliminated, while the electric-related components do not need to have perfect waterproof structures, and the equipment can be simplified also in terms of the structure.  <P>COPYRIGHT: (C)2005,JPO&NCIPI