baber/WOPTO huggingface dataset:
Patent JP-2007274280-A (JP)
Title: Station side device in pon system, transmission rate switching device, and communication method
Inventor: KAWANISHI YASUYUKI
IPC: H04B10/00
Filed: 2006-03-31
Abstract: <P>PROBLEM TO BE SOLVED: To provide a new means for sharing one wavelength by different transmission rates in a PON system.  <P>SOLUTION: The station side device 1 in the PON system is provided with station side interfaces 3 and 4 for a high speed and for a low speed corresponding to two kinds of different transmission rates of the high speed and the low speed. A time management part 6 provided to the station side device 1 manages time bands to use the transmission rates of the high speed and the low speed and instructs the time bands to operate the station side interfaces 3 and 4 for the high speed and for the low speed, respectively.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2006285259-A (JP)
Title: Method for forming image on recording material
Inventor: JUNGHANS GERD
IPC: B41J2/44
Filed: 2006-03-31
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method of forming an image on a recording material with reduced nonlinear spacing errors between individual beams.  <P>SOLUTION: In the method of forming the image on the recording material, wherein individual beam sources arranged on base materials along a line are used to form recording points on the recording material and controlled according to the image to image individual beams on a photosensitive layer of the recording material, spacing of the recording points on the recording material (6) are adjusted by making the base materials (29, 30) to thermally and linearly expand along the line.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2007271194-A (JP)
Title: Heat exchanger
Inventor: MACHIDA KAZUHIKO
IPC: F24H9/00
Filed: 2006-03-31
Abstract: <P>PROBLEM TO BE SOLVED: To provide a compact heat exchanger reducing an ineffective space of the heat exchanger and exhibiting enhanced heat exchange capacity to an input amount of a material.  <P>SOLUTION: The heat exchanger comprises tubes 7 with fins wherein CO<SB>2</SB>refrigerant flows through tubes 11, and a vessel 6 having a flow passage 9 through which supply hot water flows. The tube 7 with the fin is arranged to meander in the flow passage 9 together with the flow passage, and thereby, the ineffective space can be reduced, and the flow passage through which a second refrigerant flows and the tube with the fin through which a first refrigerant flows can be arranged in the vessel, and a heat transfer area can be increased with the input amount of the material reduced by the tubes with fins.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2007271220-A (JP)
Title: Heat transfer tube with inner groove for gas cooler
Inventor: HINAKO NOBUAKI
IPC: F28F1/40
Filed: 2006-03-31
Abstract: <P>PROBLEM TO BE SOLVED: To provide a heat transfer tube with inner grooves for a gas cooler having an excellent heat transfer performance which does not increase pressure loss even in a heat pump system using carbon dioxide refrigerant including refrigerating machine oil.  <P>SOLUTION: In the heat transfer tube 1 with the inner groove used for the gas cooler of a heat pump system, outer diameter of the tube is 2 to 7mm and helical grooves 2 of which groove depth (h) is 0.10 to 0.30mm formed at an inner face of the tube are provided to flow the carbon dioxide refrigerant of which refrigerating machine oil content is equal to or less than 6.0 mass% in the tube. A torsional angle θ formed by a straight line parallel to a tube axial direction in the tube inner face and a direction in which the groove 2 extends is 5 to 45°, an apex angle δ in a tube axis orthogonal cross section of a fin 3 formed between the grooves 2 is 10 to 45° and a value of a groove bottom width W/the groove depth (h) is 0.50 to 3.50.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2007273890-A (JP)
Title: Manufacturing method of electronic substrate
Inventor: SATAKE MASABUMI
IPC: H05K13/00
Filed: 2006-03-31
Abstract: <P>PROBLEM TO BE SOLVED: To provide a manufacturing method of an electronic substrate which manages information of electronic component and manufacturing in real time, by writing or reading management information of a manufacturing process into or from a recording medium on the electronic substrate without being shielded by a protection member, in a manufacturing process of reinforcing the electronic substrate with a metallic protection member and treating it.  <P>SOLUTION: The manufacturing method of the electronic substrate connects the electronic component to a conductor pattern by a mounting process of loading the electronic component on the electronic substrate having the conductor pattern formed on its surface. The method has a process of fixing the electronic substrate used in the mounting process to a flat tool which is composed of material more rigid than the electronic substrate which is overlapped at least partially to the electronic substrate and fixed to it, and which keeps the flatness of the substrate; a process of loading the recording medium which can deliver and receive data to and from an external device on the electronic substrate, before loading the electronic component on the electronic substrate; and a process where a writing device writes information of processing performed by the mounting process and/or the electronic component itself on the recording medium.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2007281000-A (JP)
Title: Wiring circuit board and its manufacturing method
Inventor: MOTOGAMI MITSURU
IPC: H05K1/02
Filed: 2006-04-03
Abstract: <P>PROBLEM TO BE SOLVED: To provide a wiring circuit board which ensures bending property, prevent a variation in characteristic impedance, and reduces the reduction of characteristic impedance; and also to provide its manufacturing method.  <P>SOLUTION: A plurality of stripe wiring patterns 2 are formed in parallel to each other on one surface of a base insulation layer 1. Each of the wiring patterns 2 has a lamination structure of a conductor layer 2a and a wiring layer 2b. A metal thin film 3 is formed on the other surface of the base insulation layer 1, and a plurality of stripe grounding patterns 4 are formed in parallel to each other thereon. The wiring patterns 2 and the grounding patterns 4 are arranged zigzag in a manner that they do face each other with the base insulation layer 1 in-between. Namely, the grounding patterns 4 are arranged opposite to an area between the wiring patterns 2.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2007280637-A (JP)
Title: Separator for fuel cell, and its manufacturing method
Inventor: YAGI YUTAKA
IPC: H01M8/10
Filed: 2006-04-03
Abstract: <P>PROBLEM TO BE SOLVED: To provide a separator for a fuel cell having high strength, high corrosion resistance, and low connection resistance, and to provide the manufacturing method of the separator.  <P>SOLUTION: The separator 1 for the fuel cell is equipped with a conductive resin layer 5 formed so as to cover a metal substrate 2 by electrodeposition; and an intermediate layer 4 interposed between the resin layer 5 and the metal substrate 2, and the intermediate layer 4 is made of at least one kind of nickel, palladium, platinum, copper, silver, gold, ruthenium, rubidium, zinc, lead, tin, and an alloy of them, and the resin layer 5 contains a conductive material.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2007277613-A (JP)
Title: Gold porous body having fine pore and manufacturing method thereof
Inventor: MIURA SEIJI
IPC: B82B3/00
Filed: 2006-04-04
Abstract: <P>PROBLEM TO BE SOLVED: To provide a manufacturing method of gold porous body having fine pores of pore size 50 to 1,000 nm and to provide the gold porous body.  <P>SOLUTION: The manufacturing method of gold porous body comprises: a process (coating process) of depositing gold nano particles by dipping, for example, a molybdenum plate in a gold chloride/hydrochloric acid solution for 1 hr; a process (sintering process) of joining gold nano particles to one another by heating the molybdenum plate at 930°C for 10 min in an argon atmosphere; and a process (sublimation process) of oxidizing, subliming and removing the molybdenum plate by heating the same up to an extent of 900°C in an oxidizing atmosphere. According to the manufacturing method, a film-like gold porous body having fine pores, for example, of pore size 100 to 300 nm, porosity 14.5% and thickness 500 nm can be manufactured.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2007279409-A (JP)
Title: Image reader
Inventor: KIOKA HIDEKATSU
IPC: H05B41/24
Filed: 2006-04-07
Abstract: <P>PROBLEM TO BE SOLVED: To provide an image reader capable of appropriately and rapidly stabilizing the light quantity of a light source for irradiation of an original with reading light.  <P>SOLUTION: In the color image reader, the temperature of the tubular surface of a lamp 4 for irradiating the original with the reading light is detected by a thermistor 52, and the detected temperature of the lamp 4 is compared with target temperature by a temperature data comparison part 72. Based on the result of comparison, the lighting frequency of the lamp 4 is obtained by a frequency arithmetic operation part 73, and the lamp 4 is lit at the obtained lighting frequency by an inverter circuit 62 to rapidly stabilize the light quantity of the light source. Therefore, the output of a CCD which photoelectrically converts reflected light from an original with which the original is irradiated from the lamp 4 is easily and rapidly stabilized to the target output of the CCD, and the image quality of a read image is improved.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2007288312-A (JP)
Title: Data collection method and data collection system using wireless lan
Inventor: KATO SATOHIKO
IPC: H04B7/24
Filed: 2006-04-13
Abstract: <P>PROBLEM TO BE SOLVED: To provide a data collection system, provided with many wireless terminals and capable of receiving data whose size is not large from the many wireless terminals in a short time, by using a wireless LAN system wherein the problem of difficulty in quickly receiving data from the many terminals in a short time is solved.  <P>SOLUTION: In the data collection system, using the wireless LAN provided with a data collection apparatus, access points and many wireless terminals, the data collection apparatus communicates with the wireless terminals by broadcasting via the access points, the wireless terminal for transmitting data are selected by the access points, and the wireless terminals transmit the data, after receiving an instruction. Collision of data signals on the data transmission can be avoided, by controlling the transmission of the wireless terminals by the access points, in this way. As a result, the communication time of data transmission can be reduced significantly.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2007287524-A (JP)
Title: Electromagnetic relay
Inventor: YAMAMOTO RITSU
IPC: H01H50/54
Filed: 2006-04-18
Abstract: <P>PROBLEM TO BE SOLVED: To provide an electromagnetic relay restrained from the positional deviation of a pressing spring.  <P>SOLUTION: The electromagnetic relay comprises a fixed contact 2a, a movable contact 22, a movable iron core 32 connected to the movable contact 22 through a shaft 31, a sealed container 1 enclosing them, and an electromagnet device 4 allowing the movable contact 22 to contact and separate from the fixed contact 2a by driving the movable iron core 32. In the sealed container 1, a space for enclosing the movable contact 22 and a space for enclosing the movable iron core 32 are partitioned by a stopper cap 13. The pressing spring 33 formed of a compression coil spring to apply contact pressure between the movable contact 22 and the fixed contact 2a is interposed between the movable contact 22 and the stopper cap 13. The stopper cap 13 is provided with a limiting protrusion 13b projected onto the movable contact 22 side and located inside the pressing spring 33. The positional deviation of the pressing spring 33 is restrained by the limiting protrusion 13b.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2007288689-A (JP)
Title: Edge for speakers
Inventor: ABE YASUHISA
IPC: H04R7/12
Filed: 2006-04-19
Abstract: <P>PROBLEM TO BE SOLVED: To solve the problems that a fatigue failure easily occurs in root portions of an edge roll and that sound quality is reduced by reflection of vibration or the like in the root portions of the edge roll.  <P>SOLUTION: An edge 22 for speakers comprises an edge roll 23 with an approximately semi-circular-arc cross-sectional shape, an inner circumference side flange portion 24 extending from an inner circumference side root portion 23a of the edge roll 23 and bonded to the outer edge of a diaphragm 8, and an outer circumference side flange portion 25 extending from an outer circumference side root portion 23b of the edge roll 23 and bonded to a speaker frame 6. In such an edge 22 for speakers, the cross-sectional shape of the outer circumference side root portion 23b and/or the inner circumference side root portion 23a of the edge roll 23 is formed in the arc shape of an ellipse 27.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2007290148-A (JP)
Title: Printing plate material
Inventor: MORI TAKAHIRO
IPC: B41N1/14
Filed: 2006-04-21
Abstract: <P>PROBLEM TO BE SOLVED: To provide a printing plate material, which has favorable on-press developing properties, plate wearability, chemical resistance and thermal preserving stability.  <P>SOLUTION: In the printing plate material having an on-press developable image forming layer on a hydrophilically-surfaced support, the image forming layer comprises (a) a water-soluble phosphate compound, (b) 50-90 mass% of thermoplastic resin particles having an average particle diameter of 10-600 nm, (c) 1-40 mass% of a water-soluble compound and (d) 1-20 mass% of a photothermally converting agent.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2007293006-A (JP)
Title: Photosensitive resin transfer material, color filter and method for manufacturing the same, and image display device
Inventor: SERIZAWA SHINICHIRO
IPC: G02B5/20
Filed: 2006-04-25
Abstract: <P>PROBLEM TO BE SOLVED: To provide a photosensitive resin transfer material which is uniform in film thickness and prevents chipping of image, by uniformly bonding a photosensitive resin layer and a cover film, as well as, with a constant strength.  <P>SOLUTION: The photosensitive resin transfer material has a photosensitive resin layer, containing a colorant and a photosensitive resin and a cover film on a support, in this order. The photosensitive resin transfer material has an intermediate layer between the photosensitive resin layer and the cover film, and the bonding strength between the photosensitive resin layer and the cover film lies within the range of 1.5-8.0 g/10 cm.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2007290929-A (JP)
Title: Nanostructure and method of manufacturing the same
Inventor: BANDO YOSHIO
IPC: B82B3/00
Filed: 2006-04-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide a novel nanotube structure comprising a protein immobilized on a boron nitride nanotube.  <P>SOLUTION: Protein can be immobilized on the boron nitride nanotube by dispersing the boron nitride nanotube in a solution containing protein and stirring the solution for at least 100 hr. The stirring time can be shortened by coating the boron nitride nanotube with 1-pyrenebutyric acid N-hydroxy-succinimide ester. Ferritin, cytochrome C, streptavidin or glucose oxidase is used as the protein.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2007298189-A (JP)
Title: Heat exchange module for liquid
Inventor: CHU CHIA-CHIEN
IPC: F28D20/00
Filed: 2006-04-27
Abstract: <P>PROBLEM TO BE SOLVED: To surely increase heat exchanging efficiency and to save energy by storing a large amount of heat energy in a heat exchange unit in advance by heating the heat exchange unit to a predetermined temperature by utilizing a hear energy production unit in advance, and shortening a time for heating the liquid thereafter.  <P>SOLUTION: The heat exchange unit 1 is provided with at least one liquid passage 11 and at least one heat conduction adjusting unit 12. The liquid passage 11 and the heat energy production unit 2 are respectively disposed in a first part a and a second part b of the heat exchange unit 1. The heat conduction adjusting unit 12 is disposed between the first part a and the second part b of the heat exchange unit 1. The heat energy production unit 2 heats the second part b of the heat exchange unit 1 to a predetermined temperature, and the liquid passage 11 guides the liquid to the first part a of the heat exchange unit 1, and temperatures of the first part a and the second part b of the heat exchange unit 1 are controlled by the heat conduction adjusting unit 12 to have predetermined temperature difference.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2007299934-A (JP)
Title: Nitride-based semiconductor light emitting element, its fabrication process, and lamp
Inventor: OSAWA HIROSHI
IPC: H01L33/62
Filed: 2006-04-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide a nitride-based semiconductor light emitting element having high light extraction efficiency and excellent in light emission characteristic and productivity, and to provide its fabrication process, and a lamp.  <P>SOLUTION: The nitride-based semiconductor light emitting element comprises a substrate 11, and a lamination semiconductor 10 where at least an n-type semiconductor layer 12. A light emitting layer 13 and a p-type semiconductor layer 14 are laminated sequentially on the substrate 11, side face of the lamination semiconductor 10 is an inclining surface formed by blasting, and a substrate having a Vickers hardness higher than that of the lamination semiconductor 10 is employed as the substrate 11.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2007299649-A (JP)
Title: Cable connector
Inventor: SUZUKI TOMOYUKI
IPC: H01R13/58
Filed: 2006-04-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide a cable connector in which a cable can be easily inserted into the inside of a cable extraction member (end bell), which has a low height, and in which no trouble occurs in water proofing.  <P>SOLUTION: A first end bell 5 and a second end bell 8 are fixed by four sems screws 9, an assembly nut 3 is fixed to the first end bell, and a plug 2 fixed to the first end bell and a receptacle (counter connector) 20 are fitted together. The tip of a bending part 5b formed on the upper side of a firs side wall 5a of the first end bell is inserted into the assembly nut. The position of the center line C-C'of the extraction part 8b of the second end bell has the same position as that of the center line between the end part 2a1a and the second side wall 8a of the respective contacts 2a of the plug. The both end bells are divided by A-A' line. Therefore, a wiring operation to insert the cable 13 into the both end bells and the assembly nut and to connect it to the end part of the respective contacts is carried out easily.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2007296176-A (JP)
Title: Room footwear
Inventor: HATANAKA AKIO
IPC: A43B9/02
Filed: 2006-05-01
Abstract: <P>PROBLEM TO BE SOLVED: To provide a room footwear including lower/peripheral facings, having good appearance, attaining excellent production efficiency, and hardly causing variation in working accuracy.  <P>SOLUTION: This room footwear 1 includes: a sole 2 formed by covering a center core 3 with a bag-like facing 4; and an upper 5 sewn on the bag-like facing. The lower/peripheral facing 42 constituting the bag-like facing with an insole facing 41 includes a raised part 42A, which is formed of a facing material 421 and a synthetic resin base material 422 stacked thereon, and formed on the peripheral edge part by press molding.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2007300014-A (JP)
Title: Paint for solar battery and solar battery applied with it
Inventor: SAKANO TOKUJI
IPC: H01L31/042
Filed: 2006-05-02
Abstract: <P>PROBLEM TO BE SOLVED: To greatly improve the appearance design of a building quipped with a solar battery.  <P>SOLUTION: This paint is applied to the surface of the solar battery 2, and is formed by mixing much glass cullet 10 into a transparent paint 11 containing a thickener and a hardener.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2007298481-A (JP)
Title: Flow measuring instrument
Inventor: OKAMOTO HIROKI
IPC: G01F1/684
Filed: 2006-05-08
Abstract: <P>PROBLEM TO BE SOLVED: To provide a thermal type flow measuring instrument capable of restraining an output from dropping to a minus side, although the output drops to the minus side in an abrupt change of a flow rate, in a conventional flow measuring instrument provided with a sub-air-passage having a thermal type flow measuring instrument by-pass passage and having a hole in this side of a flow measuring part.  <P>SOLUTION: A slit hole is opened in a downstream of a flow detecting element positioned in a downstream after passage bypass. The slit hole may be positioned between the flow detecting element and an outlet part, and may be favorably drilled between a wall face side and a recessed portion. The output is restrained from dropping to the minus side in leading-up, by this manner.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2007298014-A (JP)
Title: Drive torque estimating device and drive torque estimating method for vehicle and four-wheel drive vehicle
Inventor: NIITA NORIHISA
IPC: B60W10/10
Filed: 2006-05-08
Abstract: <P>PROBLEM TO BE SOLVED: To provide a drive torque estimating device for a vehicle improving traveling safety of the vehicle.  <P>SOLUTION: An estimated drive torque calculating part 120 which is this drive torque estimating device is constituted such that a torque composition part 154 calculates first estimated drive torque as an estimated drive torque of an engine, in the case where a traveling state determination part 155 determines that a transmission mechanism is in an in-gear state, rotational frequency of an output shaft of a torque converter detected by a rotational frequency detection sensor is below predetermined rotational frequency and rotating speed of wheels detected by a wheel speed sensor exceeds predetermined rotating speed, even if a slip rate of the torque converter is below a predetermined value and the first estimated drive torque calculated by a first drive torque calculating part 121 is larger than second estimated drive torque calculated by a second drive torque calculating part 122.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2006205745-A (JP)
Title: Method of forming nozzle for ejection device
Inventor: MAKIGAKI TOMOHIRO
IPC: B41J2/135
Filed: 2006-05-08
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method of forming a nozzle for an ejection device, through application of which, a nozzle having a stepwise cross-section can be efficiently and simply formed.  <P>SOLUTION: In the method of forming a nozzle for the ejection device by etching a silicon monocrystalline substrate to form the nozzle, a resist film is formed on a surface of the silicon monocrystalline substrate. A first opening pattern is formed by removing the resist film at a portion corresponding to the rear end side of the nozzle, and a second opening pattern which is smaller than the first opening pattern is formed by removing the resist film at a portion corresponding to the front end side of the nozzle. Anisotropic dry etching is applied to the exposed portions of the silicon monocrystalline substrate surface exposed by the first and second opening patterns, to form a nozzle having a cross-section made smaller stepwise from the rear end side toward the front end side.  <P>COPYRIGHT: (C)2006,JPO&NCIPI