baber/WOPTO huggingface dataset:
Patent JP-2008111974-A (JP)
Title: Liquid developer recovering device and liquid development device having the same
Inventor: TAKENAKA SHUSUKE
IPC: G03G15/11
Filed: 2006-10-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide a liquid developer recovering device capable of efficiently recovering liquid developer remaining on the surface of a liquid developer carrier.  <P>SOLUTION: The long axial end edge 26 of the sweep roller 22 extends across a direction extending in parallel to a rotating axial line 27 so that the middle (refer to (c)) of the sweep roller 22 in the direction of the rotating axial line 27 recedes in the rotating direction 41 from both ends (refer to (a)) of the sweep roller 22 in the direction of the rotating axial line 27. The long axial end edge 26 is set so as to be constantly apart from the rotating axial line 27 over the entire area in the direction of the rotating axial line 27. The angle of a torsion formed between the middle and both the ends of the sweep roller 22 is set to, for example, 20°. Therefore, in the process of scraping and moving liquid developer by means of the sweep roller 22, the liquid developer near the both ends are moved while guided toward the middle.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008111075-A (JP)
Title: Sulfonic acid group-containing polymeric electrolyte membrane and article using the same
Inventor: SAKAGUCHI YOSHIMITSU
IPC: H01M8/10
Filed: 2006-10-31
Abstract: <P>PROBLEM TO BE SOLVED: To provide a polymeric electrolyte membrane which has high ion conductivity, shows excellent mechanical properties and dimensional stability on wetting, and also has excellent cementing properties of a membrane electrode assembly and a fuel cell using the polymeric electrolyte membrane.  <P>SOLUTION: The polymeric electrolyte membrane containing a sulfonic acid group having a specific structure has a tensile strength at break in the atmosphere of a relative humidity of 65% at 20°C of not less than 40 MPa and a tensile strength at break measured in water at 25°C of not less than 35 MPa, and preferably further has a proton conductivity measured in the atmosphere of a relative humidity of 95% at 80°C of not less than 0.01 S/cm. The polymeric electrolyte membrane excels in cementing properties of a membrane electrode composite and is suitably used in a fuel cell.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008114298-A (JP)
Title: Chisel with flange for hydraulic breaker and flange member for chisel
Inventor: KOSHIBA HIDETOSHI
IPC: B25D17/14
Filed: 2006-10-31
Abstract: <P>PROBLEM TO BE SOLVED: To provide a chisel with a flange for a hydraulic breaker and a flange member for the chisel capable of being comparatively inexpensively and easily manufactured even when the flange part is made large in diameter.  <P>SOLUTION: In the chisel 4 with the flange, a circular annular shape groove part 1 is provided on the part located outside from a front head 6, and a pair of large diameter parts 2 projecting in the radial direction is formed on both sides of the groove part 1. A circular annular shape flange member 7 formed from the elastic body is fitted in the groove part 1 by being elastically deformed by itself.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008116414-A (JP)
Title: Deterioration detector of lubricant and bearing with deterioration detector
Inventor: TAKAHASHI TORU
IPC: G01N21/94
Filed: 2006-11-08
Abstract: <P>PROBLEM TO BE SOLVED: To provide a deterioration detector of a lubricant capable of being simply and compactly mounted on a bearing and capable of stably and precisely detecting the deterioration state of the lubricant in the bearing, and the bearing with the deterioration detector of the lubricant.  <P>SOLUTION: The deterioration detector 1 of the lubricant is constituted so that an emission element 2 and a light detection element 3 are respectively installed on both ends of an arcuate optical fiber 4 in counter relationship and a measuring gap part 7 for interposing the lubricant 5 is installed on a part of the arcuate optical fiber 4. The region other than the measuring gap part 7 in the optical fiber 4 is covered with an arcuate cover 12 for protecting the optical fiber 4 from the lubricant 5.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2007207217-A (JP)
Title: Method of providing content item
Inventor: SIGHART HARALD
IPC: G06F17/30
Filed: 2006-11-08
Abstract: <P>PROBLEM TO BE SOLVED: To provide a recommendation content concerning a method of providing content items located on a server to a client.  <P>SOLUTION: In response to a request, the server 2 transmits a first content recommendation list according to a user feedback profile. The client 3 generates user feedback about each in the list, and transmits corresponding user feedback information to the server. According to entry selection in the first content recommendation list, a second recommendation list request is transmitted to the server, and the visual representation of the first content recommendation list entry is provided. The server receives the user feedback information, generates a second content recommendation list based on the user feedback information, transmits it in response to the second recommendation list request, and provides the visual representation of a second content recommendation list entry by selection. On the basis of the selection, the server starts transmission processing of one or more content items, and the second content recommendation list is prepared in advance of receiving the second recommendation list request.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2008122444-A (JP)
Title: Carrier for electrostatic charge image development, and developer for electrostatic charge image development using the same, developer cartridge for electrostatic charge image development, image forming apparatus and process cartridge
Inventor: IIZUKA AKIHIRO
IPC: G03G9/107
Filed: 2006-11-08
Abstract: <P>PROBLEM TO BE SOLVED: To provide a carrier for electrostatic charge image development which has small dependence on the environment such as temperature and humidity, hardly causes peeling of a covering resin layer thereof, and can stably perform image formation over a long period of time, a developer for electrostatic charge image development using the same, a developer cartridge for electrostatic charge image development, an image forming apparatus and a process cartridge.  <P>SOLUTION: The carrier for electrostatic charge image development has a core material satisfying inequality (1): 3.5≤A/a≤7.0 and the covering resin layer to cover the core material, wherein the covering resin layer contains a thermoplastic resin having an alicyclic group. In the inequality, A denotes a BET specific surface area (unit: m<SP>2</SP>/g) of the core material, a denotes a specific surface area (unit: m<SP>2</SP>/g) of the core material expressed in terms of sphericity, and the specific surface area a expressed in terms of sphericity is defined by a=6/(d×ρ), wherein d (unit: μm) denotes a volume average particle diameter of the core material and ρ (unit: non-dimension) denotes a true specific gravity of the core material.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008119705-A (JP)
Title: Plastic working method
Inventor: TAKADA YOSHIAKI
IPC: B21D22/16
Filed: 2006-11-09
Abstract: <P>PROBLEM TO BE SOLVED: To provide a plastic working method by which a cylindrical base stock can be formed into a thin-walled shape having thickness of ≤0.1 mm, for example, with high production efficiency.  <P>SOLUTION: In a plastic working method by which the cylindrical base stock W attached to a die 12 arranged on the main spindle 11 is rotated while imparting tension, a spinning roller R is brought into contact with the peripheral surface of this cylindrical base stock W and the cylindrical base stock W is formed into the thin-walled shape by a plurality of plastic working steps the rotational direction of the main spindle 11 is switched to a forward rotation A and a backward rotation B and forming is performed while repeating it.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008124136-A (JP)
Title: Semiconductor package, and manufacturing method thereof
Inventor: FUKATSU AKIHIRO
IPC: H01L23/28
Filed: 2006-11-09
Abstract: <P>PROBLEM TO BE SOLVED: To provide a semiconductor package easily compatible with a plurality of circuit configurations, and to provide a manufacturing method thereof.  <P>SOLUTION: A heatsink 2 caulked and fixed to a lead frame 3 is formed of an electrically conductive metal plate, and a long groove 21 is formed in the top surface thereof. A pair of semiconductor elements 4 are mounted on the heatsink 2 so that the long groove 21 is located between them, and the semiconductor elements 4 and the lead portion 33 of the lead frame 3 are bonded together by wire bonding. Then, molding with a resin material is carried out around them, and the semiconductor package 1 is completed by cutting from the lead frame 3. By mounting the semiconductor package 1 on a printed board, both semiconductor elements 4 can be electrically connected to the printed board via the heatsink 2 by only connecting one point of the heatsink 2 to the printed board. Further, if the bottom face of the semiconductor elements 4 is cut and the heatsink 2 is divided into two parts, there will be no electrical continuity between both semiconductor elements 4 via the heatsink 2.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008123873-A (JP)
Title: Electric connector
Inventor: NAKAYAMA YOSHIAKI
IPC: H01R12/57
Filed: 2006-11-14
Abstract: <P>PROBLEM TO BE SOLVED: To provide an electric connector in which impedance matching between a center contact and a ground layer 62 of a substrate 60 and the center contact and an external conductor can be achieved easily even in the case the spacing between the ground layer 62 and the substrate end face (connector 10 mounting face side) is narrow, and low height and weight reduction can be achieved and mounting on the front and rear face of the substrate can be made.  <P>SOLUTION: The electric connector 10 which is mounted on the substrate 60 is provided with a center contact 14 having a contact part 20, a support part 22, and a connection part 24, an insulator 12, and an external conductor 16. When a ground layer 62 is arranged inside the substrate 60, the support part 22 of the center contact 14 is bent in nearly parallel to the substrate 60 end face (connector 10 mounting face side), and the spacing (spacing A36) between the ground layer 62 and the support part 22 bent in nearly parallel to the ground layer 62 is made to be 0.5-1.5 mm, thereby enabling to adjust the impedance matching.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008122742-A (JP)
Title: Optical waveguide and method of manufacturing the same
Inventor: TSUCHIMORI MASAAKI
IPC: G02B6/122
Filed: 2006-11-14
Abstract: <P>PROBLEM TO BE SOLVED: To provide an inexpensive optical waveguide in which coupling between a self-formed core and a case or the like is not easily deteriorated.  <P>SOLUTION: A lubber case 10 has an open top, an insertion and fixing hole 101a for an optical fiber on right hand side face and channel forming holes 101b and 101c on the back side face and the left side face (1.A). A wave length selective mirror 20 is arranged and the holes 101a, 102b and 101c are covered by transparent films 30a, 30b and 30c (1.B). The optical fiber 40 is inserted through the hole 101a and its core end is abutted on the transparent film 30a (1.C). The lubber case 10 is filled with a photoresist liquid 50, and column-shaped cores 50a, 50b and 50c are formed based on a self light condensing characteristic by irradiation with semiconductor laser light. Unhardened photoresist liquid 50 for forming cores is removed, the lubber case is filled with a photoresist liquid for clad, and a clad 60 is formed by irradiating with ultraviolet ray (1.D). Light reception/emission elements 71 and 72 are fitted to manufacture an optical module 100 (1.E).  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008119417-A (JP)
Title: Induction heating rice cooker
Inventor: MOROZUMI HIDEKI
IPC: H05B6/12
Filed: 2006-11-16
Abstract: <P>PROBLEM TO BE SOLVED: To provide an induction heating rice cooker, in which a pot having copper on the surface is induction-heated, heat efficiency is increased by detecting a high frequency resistance value of the copper provided on the surface of the pot, and estimating temperature of the copper on the surface of the pot based on temperature-based change of the high frequency resistance value detected for detecting the temperature of the pot in a non-contact way, so as to eliminate heat loss due to contact of the temperature detection means with the pot.  <P>SOLUTION: The pot 1 having copper on the surface is induction-heated by a heating coil 2, and an inverter circuit 3 to feed high frequency current to the heating coil 2 is controlled by a control means 10. A value equivalent to the resistance value of high frequency components of the copper provided on the pot 1 is detected by a high frequency resistance detection means 11. Temperature of the pot 1 is detected based on the high frequency resistance detected by the high frequency resistance detection means.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008127438-A (JP)
Title: Manufacturing method of substituted polyacetylene film
Inventor: SONE TAKEYUKI
IPC: C08F38/02
Filed: 2006-11-17
Abstract: <P>PROBLEM TO BE SOLVED: To provide a manufacturing method of a highly orderly substituted polyacetylene film that is hardly soluble in an organic solvent.  <P>SOLUTION: The manufacturing method of a substituted polyacetylene film comprises a step for polymerizing a substituted phenylacetylene represented by general formula (1) using a catalyst in the presence of a solvent to obtain a solution of the substituted polyacetylene and a step for forming a film using the solution of the substituted polyacetylene. In the formula, X<SB>1</SB>, X<SB>2</SB>and X<SB>3</SB>are each a hydrogen atom, -R or -Y-R, provided that at least one of X<SB>1</SB>, X<SB>2</SB>and X<SB>3</SB>is -R or -Y-R; R is an 8C or higher linear alkyl group; and Y is a heteroatom or a heteroatom-containing substituent group.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008126846-A (JP)
Title: Steering damper device
Inventor: WATANABE HIDEAKI
IPC: B62K21/08
Filed: 2006-11-21
Abstract: <P>PROBLEM TO BE SOLVED: To provide a steering damper device capable of suppressing the vehicular behavior change to a minimum by controlling the damping force to a value suitable for the vehicular state even when an engine is stopped by an engine emergency stop switch or the like.  <P>SOLUTION: The steering damper device 1 damps the shock in the turning direction applied to a front fork 5 provided forward of a motorcycle, and comprises a damper control unit 21 which is built in an engine control device 22 connected to a main power source 23 via an ignition switch 29 and an engine emergency stop switch 32 connected to each other in series to control the damping force based on the signal from a state detector 27 for detecting the state of a vehicle, and further comprises backup power supply circuits 25, 37 for connecting the main power source side from the engine emergency stop switch 32 to the damper control unit 21 and the state detector 27.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008128124-A (JP)
Title: Alcohol fuel internal combustion engine
Inventor: KUMAGAI ATSUNORI
IPC: F01M5/04
Filed: 2006-11-22
Abstract: <P>PROBLEM TO BE SOLVED: To inhibit drop of lubrication performance due to mix of alcohol to oil in relation to an alcohol fuel internal combustion engine.  <P>SOLUTION: Two independent oil circulation systems are provided as a circulation system of oil circulated in the internal combustion engine. Oil used for lubrication between a cylinder 4 and a piston 20 is circulated in a first oil circulation system (oil flow indicated by solid line arrows in a figure). A second oil circulation system (oil flow indicated by dotted line arrows in a figure) is prevented from mixing circulating oil therein and oil in the first oil circulation system.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008127342-A (JP)
Title: Cyclohexane dicarboxylate, and cosmetic or skin care external preparation containing the same
Inventor: SATO JUNICHI
IPC: C08G65/332
Filed: 2006-11-22
Abstract: <P>PROBLEM TO BE SOLVED: To provide a diester having both hydrophilic and lipophilic functions, exhibiting smooth and moist feeling free from stickiness, good in compatibility with the skin, blendable with a cosmetic or skin care external preparation comprising water as a medium, and high in safeness and stability; to provide an oily agent containing the diester, used for the cosmetic or skin care external preparation; and to provide the cosmetic or skin care external preparation containing the diester, which exhibits smooth and moist feeling free from stickiness and is good in compatibility with the skin and excellent in safeness and stability.  <P>SOLUTION: The diester of a cyclohexane dicarboxylic acid with a polyoxyethylene monoalkyl ether expressed by the formula, is provided (in the formula, R is a linear, blanched or cyclic 1-12C hydrocarbon group; and n is an integer of 2-11).  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008129395-A (JP)
Title: Toner
Inventor: SANO TOMOHISA
IPC: G03G9/08
Filed: 2006-11-22
Abstract: <P>PROBLEM TO BE SOLVED: To provide a toner which is superior in anti-electrostatic offset characteristics in a low-humidity environment and provides superior and stable images over a long period of time, even under a high-temperature environment.  <P>SOLUTION: The toner contains at least a coloring agent, an inorganic powder material and a resin; wherein the weight-average particle size (D4) is 3-10 μm; the ratio D4/D1 of the weight-average particle size (D4) to number average particle size (D1) is at least 1 and at most 1.8; the glass transition temperature is 30-65°C, and the average circularity is 0.950-0.999; and further, the resin contains a polycondensed polyester resin, and the polycondensed polyester resin is a resin which is formed in the presence of a specific titanium-containing catalyst.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008128881-A (JP)
Title: Operation method of nuclear power plant
Inventor: KITO KAZUAKI
IPC: G21D3/08
Filed: 2006-11-22
Abstract: <P>PROBLEM TO BE SOLVED: To provide a nuclear power plant operation method which enables a rise in power generation rate by raising the thermal output of a nuclear reactor at the time of raising the output within a time shorter than the time of raising the thermal output to a set thermal output.  <P>SOLUTION: In an existing nuclear power plant, output power increase is executed in an operation cycle B and the following cycles, and is not executed in an operation cycle A. The rated thermal output B and the rated main steam flow rate B in the operation cycle B are larger than the rated thermal output A and the rated main steam flow rate A in the operation cycle A. The rated thermal output A, the rated main steam flow rate B and the rated feed water temperature are maintained during the whole period of the operation cycle A. In the operation cycle B, the thermal output of the nuclear reactor reaches the rated thermal output B at the time T2A. The feed water temperature is lower than the rated feed water temperature in the early stage (duration from time T2B to time T2C) of the operation cycle B, and reaches the rated feed water temperature at the time of T2D. Simultaneously, the main steam flow rate is the rated main steam flow rate A during the period from time T2B to time T2C, and reaches the rated main steam flow rate B at the time of T2D.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008129944-A (JP)
Title: Dma controller and control method of dma controller
Inventor: KIMURA KATSUYUKI
IPC: G06F13/28
Filed: 2006-11-22
Abstract: <P>PROBLEM TO BE SOLVED: To provide a DMA (direct memory access) controller capable of improving the speed of DMA transfer by avoiding the problems of program complication and increase in a hardware (circuit) scale, and a control method of the DMA controller.  <P>SOLUTION: The DMA controller 102 is provided with a transfer control means for transferring data stored in a data storage part to a data processing part for processing data on the basis of a predetermined command and has a command storage means 3011e for storing a command to the data processing part and a transfer destination address storage means 3011d for storing the address of a transfer destination of the command stored in the command storage means 3011e, wherein the transfer control means transfers the command stored in the command storage means 3011e to the address stored in the transfer destination address storage means 3011d during transferring the data stored in the data storage part to the data processing part.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008127726-A (JP)
Title: Apparatus for producing nanofiber
Inventor: TAKAHASHI MITSUHIRO
IPC: D04H1/728
Filed: 2006-11-24
Abstract: <P>PROBLEM TO BE SOLVED: To provide an apparatus for producing a nanofiber, by which a uniform nanofiber having stable quality can stably be produced in good productivity.  <P>SOLUTION: The apparatus for producing the nanofiber includes a conductive cylindrical container 1 having a plurality of small holes 3, a rotating and driving means 14 for rotating and driving the cylindrical container 1, a high voltage-generating means for electrically charging the interior in the cylindrical container 1 and a polymer solution-supplying means for supplying a polymer solution 2 in which a polymer substance is dissolved in a solvent into the cylindrical container. The apparatus includes supplying the polymer solution 2 into the cylindrical container 1 while rotating the cylindrical container 1 at a prescribed rate, applying high voltage to the cylindrical container 1 and generating electrostatic burst in the polymer solution 2 made to flow out by centrifugal force from small holes 3. In the apparatus, a porous member 4 exhibiting capillarity to the polymer solution 2 is arranged on the insides of small holes 3 in the cylindrical container 1. Thereby, dripping of the polymer solution 2 from small holes 3 and attachment of the hardened polymer material to the peripheral edges of small holes 3 are prevented.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008128960-A (JP)
Title: Corrosion evaluation method for iron structure
Inventor: ISHII HIROMITSU
IPC: G01N33/20
Filed: 2006-11-24
Abstract: <P>PROBLEM TO BE SOLVED: To provide a corrosion evaluation method capable of evaluating a corrosion degree of an iron structure, independent of a surface condition of a part to be measured.  <P>SOLUTION: This corrosion evaluation method includes a step 3 for selecting a portion generated with no rust as a reference surface, based on an image data of a sign pole 1, a step 4 for calculating a color difference ΔE*ab based on differences ΔL*, Δa*, Δb* of a lightness L and chromaticities a, b of the part to be measured with respect to the reference surface, and for setting a rust portion extracting window in a portion where the color difference ΔE*ab exceeds a threshold value, a step 6 calculating a chromaticity difference Δab provided by removing a component of the lightness L from the color difference ΔE*ab, and for classifying a rust advanced state, based on comparison of the color difference ΔE*ab with the chromaticity difference Δab, and steps 7, 8 for evaluating the corrosion degree, based on at least one of a chromaticity difference Δab data within the rust portion extracting window and a color difference ΔE*ab data therein.  <P>COPYRIGHT: (C)2008,JPO&INPIT