baber/WOPTO huggingface dataset:
Patent JP-2010209840-A (JP)
Title: Cylinder intake air volume calculation device
Inventor: IWASAKI TETSUYA
IPC: F02D41/18
Filed: 2009-03-11
Abstract: <P>PROBLEM TO BE SOLVED: To prevent the occurrence of a level difference in intake air volume calculated before and after switching of methods for calculating the intake air volume.  <P>SOLUTION: When the air volume sucked into a cylinder 60 is calculated by using one of first air mass calculated by performing balance computation of an air inflow/outflow in an intake manifold 65 based on the air volume detected by an air flow meter 48 and second air mass calculated based on pressure in the intake manifold 65, the use of any one of the first air mass and second air mass is determined according to an engine start or stop requirement condition. Thereby, it is possible to prevent occurrence of the level difference in the air volume sucked into the cylinder 60, calculated before and after the switching of the first air mass and second air mass.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010212190-A (JP)
Title: Docking connector
Inventor: WATANABE TETSUYA
IPC: H01R13/514
Filed: 2009-03-12
Abstract: <P>PROBLEM TO BE SOLVED: To provide a docking connector in which docking work can be implemented easily even in a narrow space, a die of slide core structure is not required, and a manufacturing cost can be reduced by making the mutual structure of the connector housings identical.  <P>SOLUTION: Each of the connector housings 200, 300 which is docked by superposing vertically is made an identical structure by installing elastic engaging members 231, 331, which are engaged with engaging projections 229, 329 on both sides of the connector housings overlapping on top and connect the housings mutually, on the pair of guiding sidewalls 225, 325 which support in free sliding both sides of the connector housing overlapping on top, and by installing double locking means 237, 337 to double lock connectors 131 in the connector housing overlapping on top on the upper outer walls 221, 331.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010163347-A (JP)
Title: TiO2-CONTAINING SILICA GLASS
Inventor: KOIKE AKIO
IPC: C03C3/06
Filed: 2009-03-16
Abstract: <P>PROBLEM TO BE SOLVED: To provide TiO<SB>2</SB>-SiO<SB>2</SB>glass having suitable thermal expansion properties as an optical member of an exposure tool for EUVL.  <P>SOLUTION: The TiO<SB>2</SB>-containing silica glass has a TiO<SB>2</SB>content of 3 to 9 mass%; a temperature, at which a coefficient of linear thermal expansion is 0 ppb/°C, falling within the range of from 15 to 35°C; a fictive temperature of 850°C or lower; and a temperature width, in which the coefficient of linear thermal expansion is 0±5 ppb/°C, of 7.8°C or higher.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010218820-A (JP)
Title: Fuel cell
Inventor: MURATA NARUAKI
IPC: H01M8/24
Filed: 2009-03-16
Abstract: <P>PROBLEM TO BE SOLVED: To improve contact performance between a catalyst layer and a gas diffusion layer, in a fuel cell having respectively the catalyst layer and the gas diffusion layer on both surfaces of an electrolyte membrane.  <P>SOLUTION: A membrane electrode assembly 10 includes the catalyst layer 12 and the gas diffusion layer 13 on both surfaces of the electrolyte membrane 11 respectively. The catalyst layer 12 includes a carbon nano tube oriented in the substantially vertical direction to a surface of the electrolyte membrane 11 and having elasticity in this vertical direction. A load in an elastic range of the carbon nano tube is applied in the vertical direction to a plane to the membrane electrode assembly 10.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010216338-A (JP)
Title: Cooling structure of cylinder head
Inventor: YAMAGATA MITSUMASA
IPC: F02F1/40
Filed: 2009-03-16
Abstract: <P>PROBLEM TO BE SOLVED: To provide a cooling structure of a cylinder head superior in both productivity and cooling performance.  <P>SOLUTION: The cooling structure of the cylinder head 3 includes a lower water jacket 7 disposed at a lower part of the cylinder head 3 and to which cooling water is supplied from the outside, an upper water jacket 8 disposed at an upper part of the lower water jacket 7 and to which cooling water is supplied from the lower water jacket 7, and a partitioning wall 21 for partitioning the lower water jacket 7 from the upper water jacket 8. The cooling structure further includes an outer wall hole 26 provided in an outer wall 22 of the cylinder head 3 and communicating the upper water jacket 8 with the outside of the cylinder head 3, a communication hole 25 coaxially provided with the outer wall hole 26 and communicating the upper water jacket 8 with the lower water jacket 7, and a bolt 30 for closing the outer wall hole 26 and the communication hole 25.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010218151-A (JP)
Title: Virtual computer management mechanism and cpu time allocation control method in virtual computer system
Inventor: MIZUNO SATOSHI
IPC: G06F9/46
Filed: 2009-03-16
Abstract: <P>PROBLEM TO BE SOLVED: To improve efficiency by recognizing the server/client relation of a plurality of guest OSs and adjusting a time when a CPU is assigned to each guest OS, based on the relation.  <P>SOLUTION: When an arbitrary guest OS among guests OS310-0 to 310-3 functions as a client, and makes a request for processing to another guest OS, functioning as a server, a guest OS interface part 201 of a VMM 20 includes an interface to be used for notifying a VMM 20 of a server/client relation, indicating that the guest OS of the request origin of processing is a client, and that the guest OS of the request destination of processing is a server from the guest OS of the request origin. A guest OS scheduler 205 for the VMM 20 adjusts the time the CPU 110 is assigned to the guest OSs 310-0 to 310-3, based on the server/client relation which is notified by the interface.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010217532-A (JP)
Title: Device for detecting foretaste of end of life of photoreceptor, and image forming apparatus with the same
Inventor: YAMASHITA MASAHIDE
IPC: G03G21/00
Filed: 2009-03-17
Abstract: <P>PROBLEM TO BE SOLVED: To accurately specify a point of time when a photoreceptor is close to its end of life, with high accuracy by accurately recognizing a foretaste of the end of life of the photoreceptor, which is shown by a film thickness deviation of a photosensitive layer.  <P>SOLUTION: In an image forming apparatus including a photoreceptor having a multilayer structure where an outermost surface layer being a wear-resistant layer having an average wear rate lower than that of a photosensitive layer is provided on the photoreceptor surface side of the photosensitive layer, calculation processing of calculating first feature quantities (a standard deviation and the like) representing the unevenness of potential in a peripheral direction of the photoreceptor, based on a potential detection result of a potential sensor and of calculating second feature quantities (a standard deviation change speed and the like) representing temporal changes of the first feature quantities, by using a plurality of first feature quantities including the latest first feature quantities is repeated, and it is determined based on the calculated second feature quantities that the photoreceptor is close to its end of life when temporal changes of the first feature quantities are largely changed by a reference amount or more.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010216430-A (JP)
Title: Fuel supply system
Inventor: SARUWATARI MASAYUKI
IPC: F02M59/10
Filed: 2009-03-18
Abstract: <P>PROBLEM TO BE SOLVED: To improve the responsiveness of the amount of fuel injected with respect to a change in intake air volume, in a fuel supply system for a cylinder direct injection internal combustion engine including a variable lift mechanism varying the lift of an intake valve.  <P>SOLUTION: This fuel supply system supplies fuel to the fuel injection valve 6 of the cylinder direct injection internal combustion engine 1 including the variable lift mechanism (VEL) 16 changing the lift of the intake valve 7 by a fuel pump (high-pressure pump) 41 sucking/delivering fuel by a plunger 49 reciprocating in a cylinder 47. In the fuel supply system, a variable stroke mechanism 71 linked with the variable lift mechanism (VEL) 16 is disposed for changing the stroke of the reciprocating motion of the plunger 49 according to the change in the lift of the intake valve 7.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010222447-A (JP)
Title: Method for manufacturing ink for use in inkjet, and ink for use in inkjet
Inventor: TOMINAGA AKIKO
IPC: C09D11/00
Filed: 2009-03-23
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for manufacturing such an ink for use in inkjet as has together the dispersion stability, glossiness and scratch resistance at a high level.  <P>SOLUTION: The method for manufacturing an ink for use in inkjet by the use of a miniemulsion polymerization comprises: a polymerization step of the miniemulsion polymerization by using the dispersion containing at least a coloring material, a first nonionic surfactant, a polymerization initiator, a polymerizable monomer and water; a removal step of removing the first nonionic surfactant for a concentration of the first nonionic surfactant contained in the dispersion after the polymerization step to become less than 1.0 time a critical micelle concentration of the first nonionic surfactant; and an addition step of adding a second nonionic surfactant different from the first nonionic surfactant to the dispersion after the removal step.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2009258706-A (JP)
Title: Electrophotographic toner binder and toner
Inventor: KATO TOMOHISA
IPC: G03G9/08
Filed: 2009-03-24
Abstract: <P>PROBLEM TO BE SOLVED: To provide an electrophotographic toner binder excellent in low temperature fixability, hot offset resistance and image stability as performances of toner.  <P>SOLUTION: The electrophotographic toner binder contains a styrene (co)polymer (A) having a weight average molecular weight of ≥3,000 and ≤20,000, a styrene (co)polymer (B) having a weight average molecular weight of ≥20,000 and ≤100,000, a styrene (co)polymer (C) having a weight average molecular weight of ≥100,000 and ≤700,000, a styrene (co)polymer (D) having a weight average molecular weight of ≥700,000 to 1,200,000, wherein solubility parameters SP(A), SP(B), SP(C) and SP(D) of the respective (co)polymers satisfy a relationship by an expression (1): SP(A)>SP(B)>SP(C)>SP(D).  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010221569-A (JP)
Title: Wiring structure and method of manufacturing the same
Inventor: YAMASHITA TORU
IPC: B41J2/16
Filed: 2009-03-24
Abstract: <P>PROBLEM TO BE SOLVED: To provide a wiring structure having high reliability in electric connection, and to provide a method of manufacturing the same.  <P>SOLUTION: The method of manufacturing the wiring structure 50 includes steps of: forming an uncured first heat-curable resin layer 42 on the bottom surface of a substrate 40 of a COF (Chip On Film) 13 so as to cover a plurality of conductors 41; forming an uncured second heat-curable resin layer 43 in each position corresponding to an electrode land 41a on the top surface of the substrate 40 of the COF 13; and curing the first and second heat-curable resin layers 41 and 43 by heating the COF 13 in a state where the COF 13 is pressurized toward a piezoelectric actuator 12, so that each bump 39 may pass through the first heat-curable resin layer 42 and come in contact with the electrode land 41a, and also, the first heat-curable resin layer 42 may come in contact with the surface of the piezoelectric actuator 12 so as to surround the bump 39.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2010226510-A (JP)
Title: Image processing apparatus, image capturing apparatus, image processing method, and program
Inventor: NAGATAKI SHINGO
IPC: G06T1/00
Filed: 2009-03-24
Abstract: <P>PROBLEM TO BE SOLVED: To provide an image processing apparatus, an image capturing apparatus, an image processing method and a program, capable of reducing information erroneously issued due to a false face, and suppressing deterioration of a detection rate of a true face as a side effect, without depending on a method (algorithm) for face detection.  <P>SOLUTION: The image capturing apparatus 100 has an imaging unit 110, and an image processing apparatus 120. The image processing apparatus 120 includes a detection unit 121 for at least performing face detection to output obtained detection information, a storage unit 123 for storing the past detection information of the detection unit, a decision unit 122 for determining whether the presently detected face is a false face based on the present detection information of the detection unit and the past detection information stored in the storage unit, an update unit 124 for updating the content in the storage unit, and a filter 125 for output of only the detection information relating to the true face out of the present detection information according to determination results of the decision unit.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2010228105-A (JP)
Title: Multi-refill writing utensil
Inventor: TAKAHASHI HIDEO
IPC: B43K24/12
Filed: 2009-03-25
Abstract: <P>PROBLEM TO BE SOLVED: To provide a refill writing utensil minimizing horizontal deviation of an actuator caused by thinning down a shaft tube.  <P>SOLUTION: In each actuator (3) of the multi-refill writing utensil (1), contacted pieces, contacting pieces, and holding pieces (19, 19) are formed protruding toward the refill (5) from a rear end (3b). Each holding piece holds the contacted piece (15) related to the protruded preceding refill by each adjacent holding piece related to each adjacent refill, thereby blocking the movement of the contacted piece to the direction of the adjacent holding piece. Since the horizontal deviation of the actuator can be suppressed to the minimum by blocking of the movement, the thickness of the shaft tube can be thinned, and accordingly, the shaft tube itself can be thinned down.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2010232257-A (JP)
Title: Multilayer wiring board
Inventor: NAKAYAMA TOORU
IPC: H05K3/46
Filed: 2009-03-26
Abstract: <P>PROBLEM TO BE SOLVED: To provide a multilayer wiring board for preventing peeling of a connection pad installed on the surface of an insulating substrate and controlling a large projection of through-conductor from the surface of the insulating substrate.  <P>SOLUTION: Inner wiring layers 2 and the through-conductors 3 are installed inside the insulating substrate 1, formed of a plurality of glass ceramic insulating layers 11, 12, 13 and 14. The connection pad 4 having an area larger than a cross section of each through conductor 3 is arranged on the surface of the insulating substrate 1 so that it is connected to the through-conductor 3 in the multilayer wiring board. The connection pad 4 is provided with a first conductor layer 41, which is brought into contact with the through conductor 3, a glass ceramic intermediate layer 43 including a circular part 431 covering a peripheral edge of the first conductor layer 41 and two belt-like parts 432 crossing just above the through conductor 3, and a second conductor layer 42, which is electrically connected to the first conductor layer 41, in a region excluding the circular part 431 and the belt-like part 432.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2010228178-A (JP)
Title: Easily unsealable film, and lid material and package bag using the same
Inventor: KONEMURA YONOSUKE
IPC: B65D77/20
Filed: 2009-03-26
Abstract: <P>PROBLEM TO BE SOLVED: To provide an easily unsealable film which causes no delamination even if contents contain a volatile drug component, has a wide application range of heat seal temperature, is easily unsealable in being peeled, and can be preferably used for a lid material of a container, a bag, or the like, and to provide a lid material and a package bag using the same.  <P>SOLUTION: The easily unsealable film, in which a heat seal layer, an adhesive resin layer, and a base material layer are laminated, mainly includes the heat seal layer which is a mixture of 10-55 mass% amorphous polyethylene terephthalate-based polymer with 45-90 mass% polybutylene terephthalate homopolymer, or a mixture of 0-55 mass% amorphous polyethylene terephthalate-based polymer and 45-100 mass% polybutylene terephthalate-based copolymer obtained by using terephthalic acid and isophthalic acid as a dicarboxylic acid component, or a single resin, and the adhesive resin layer which is composed mainly of acid modification polyolefin.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2010228506-A (JP)
Title: Seat with slide device
Inventor: KAWABATA MASASHI
IPC: B60N2/90
Filed: 2009-03-26
Abstract: <P>PROBLEM TO BE SOLVED: To provide a technology capable of imparting an allowance to a space such as the rear of a seat with a slide device.  <P>SOLUTION: This seat with the slide device includes a seat 11, a vehicle body side slide rail 21 fixed to a floor plate 4, a seat side slide rail 22 fixed to an under surface of the seat 11 and slidably fitted in the longitudinal direction to the vehicle body side slide rail 21, and a stand member 3 installed in an end part of the seat side slide rail 22 or an end part of the under surface of the seat 11 and formed so as to be freely collapsible.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2010230954-A (JP)
Title: Image forming apparatus and cleaning member for exposure head
Inventor: MORIMOTO HIROKI
IPC: G03G15/00
Filed: 2009-03-27
Abstract: <P>PROBLEM TO BE SOLVED: To clean an exposure head by using a cleaning member without incurring the getting caught of the cleaning member.  <P>SOLUTION: The cleaning member 50 cleans a light emitting surface of an LPH (LED Print Head). In addition, the cleaning member 50 includes a base section 51, a blade 52 for cleaning the light emitting surface of the LPH provided on the base section 51 and a guide section 54 formed on the base section 51. Furthermore, the cleaning member 50 is caused to pass through an opening formed in a housing toward a region where the photoreceptor drum and the LPH are opposite to each other and is inserted toward a space between the photoreceptor drum and the LPH. At this time, the guiding section 54 of the cleaning member 50 come in contact with an insertion opening, thereby the inserting direction of the cleaning member 50 is directed.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2010227055-A (JP)
Title: Method for producing vinegar having excellent flavor, vinegar produced by the same and vinegar-containing food and drink
Inventor: HIBI TOKUHIRO
IPC: A23L27/00
Filed: 2009-03-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for producing vinegar having excellent flavor and a vinegar-containing food and drink.  <P>SOLUTION: The method for producing vinegar having excellent flavor and a vinegar-containing food and drink includes addition of a fermented product of saccharified solution of rice bran with bacteria of the genus Lactobacillus.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2010227075-A (JP)
Title: Method for suppressing viscosity of frozen dessert mix, and frozen dessert produced by the same
Inventor: GOTO KAYO
IPC: A23G9/52
Filed: 2009-03-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for suppressing a viscosity of frozen dessert so as to produce without troubling frozen dessert production by suppressing a viscosity increase of frozen dessert mix, especially of chocolate frozen dessert mix having a problem especially of thickening with the lapse in frozen dessert production.  <P>SOLUTION: This method for suppressing a viscosity increase of the frozen dessert mix includes including whey protein in the frozen dessert mix. In the method for suppressing a viscosity increase of the frozen dessert mix, the frozen dessert is mixed with cacao oil.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2009249277-A (JP)
Title: Method for manufacturing iron silicide nano-wire
Inventor: Sun-Hai-Lin
IPC: C01B33/06
Filed: 2009-03-31
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for making iron silicide nano-wires.  <P>SOLUTION: The method for making iron silicide nano-wires comprises: a first step of providing a growing device comprising a heating furnace and a reacting room; a second step of providing an iron plate and placing the iron plate into the reacting room; and a third step of introducing a silicon-containing gas into the reacting room and heating the reacting room to about 600-1,200°C to thereby grow iron silicide nano-wires on the iron plate.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010235398-A (JP)
Title: Method of producing ultra high-purity nitrogen gas and producing apparatus
Inventor: ADACHI TAKAYOSHI
IPC: B01J20/04
Filed: 2009-03-31
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method of producing ultra high-purity nitrogen gas capable of producing ultra high-purity nitrogen gas suitable for semiconductor manufacturing process, in large quantities by using relatively simple equipment without using expensive adsorbent from high-purity nitrogen gas obtained by an air liquefying separation method.  <P>SOLUTION: From the nitrogen gas obtained by the air liquefying separation method, oxygen, carbon monoxide and hydrogen are removed by adsorption at the normal temperature by using nickel catalyst and, thereafter, carbon dioxide is removed by adsorption at the normal temperature by using active alumina with bound sodium.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2010237603-A (JP)
Title: Display device
Inventor: TAKAO MITSUYOSHI
IPC: H04N5/64
Filed: 2009-03-31
Abstract: <P>PROBLEM TO BE SOLVED: To provide a display device having a rubber feet stuck to a bottom plate of a stand of the display device, which can be easily separated by an adhesive.  <P>SOLUTION: The display device 1 includes: a body 2 having a display panel 4; a bottom plate 12 where a plurality of rubber feet 14 in contact with an installation surface are provided, and a stand 3 having a support for supporting the body 2. The bottom plate 12 has a hole 16 formed across a part of areas where the rubber foot 14 covers the bottom plate 12 and an area outside the area where the rubber foot 14 covers bottom plate 12. A tool is inserted into the hole 16, and the rubber foot 14 on the hole 16 is raised to be peeled off.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2010235072-A (JP)
Title: Control device
Inventor: KUNO KAZUHIRO
IPC: B60W30/00
Filed: 2009-03-31
Abstract: <P>PROBLEM TO BE SOLVED: To provide a control device for improving the safety of a vehicle in avoiding an obstacle.  <P>SOLUTION: When detecting an obstacle Z1 which may be the obstacle of the traveling of a vehicle 1, a control device 100 makes a vehicle 1 turn in order to avoid the obstacle. After the end of turning, an evasion object monitoring area K is set at a side face side at which the evasion object (evaded obstacle) Z1 is present among the side faces of the vehicle 1, and the evasion object Z1 is monitored until the vehicle 1 passes the side of the evasion object Z1. In the control device 100, the turning of the vehicle 1 to the evasion object Z1 side is restricted until the evasion object Z1 is not detected any more in the evasion object monitoring area K so that it is possible to reduce the possibility that a vehicle 1 collides with the evasion object under avoiding. Therefore, it is possible to improve the safety of the vehicle 1 in avoiding the obstacle.  <P>COPYRIGHT: (C)2011,JPO&INPIT