baber/WOPTO huggingface dataset:
Patent JP-2009191672-A (JP)
Title: Fuel injection valve device
Inventor: YOSHIZUMI HIROSHI
IPC: F02M61/14
Filed: 2008-02-13
Abstract: <P>PROBLEM TO BE SOLVED: To provide an engine, particularly a gas engine, which can be applied not only to a fuel injection valve of a relatively medium or small size but also to a fuel injection valve of a large size and which is enabled, by lowering the temperature near a nozzle seat portion, to prevent deposition and separation of carbides, thereby to perform the normal fuel injection control of a fuel injection system.  <P>SOLUTION: A fuel injection valve device comprises a nozzle equipped at its leading end with an injection hole for injecting fuel and a needle valve fitted reciprocally slidablly in the inner circumference, and a support body supporting the nozzle and having a cooling member housed therein for cooling the essential portion of the nozzle. The fuel injection valve device is characterized in that the distance A between a seat portion of the nozzle and the needle valve for controlling the ON/OFF of the fuel injection and the lowermost face of a nozzle inserting chamber of the support body is made smaller than the distance B between the lowermost face of the fitted portion of the nozzle fitted in a nozzle housing hole formed in the support body and the lowermost face, thereby to suppress a heat input amount to the seat portion.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009189635-A (JP)
Title: X-ray ct apparatus
Inventor: YAMASHITA NAOKI
IPC: A61B6/03
Filed: 2008-02-15
Abstract: <P>PROBLEM TO BE SOLVED: To provide an X-ray CT apparatus capable of relieving the stress of a subject in an examination of the subject by the X-ray CT apparatus, capable of eliminating the complication of the examination by omitting a technologist's instructions to breathe, and preventing deterioration of the image quality of an X-ray CT image caused by the failure in stopping breathing.  <P>SOLUTION: In the X-ray CT apparatus, a pre-tone output position is set at a location in the rear of the position when the tomography is started on a tomography range setting screen, and a post-tone output position is set between the position when the tomography is terminated and the pre-tone output position. The instructions to stop breathing are executed when the pre-tone output position is detected, and further, the instructions to release the stop of breathing are executed when the post-tone output position is detected.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009194878-A (JP)
Title: Image read device
Inventor: HIROTA MASAHIRO
IPC: H04N1/04
Filed: 2008-02-18
Abstract: <P>PROBLEM TO BE SOLVED: To provide an image read device which can increase an amount of light irradiated to an edge of a text.  <P>SOLUTION: A light source 55 is supported by a light source supporting member 25 in such a manner that one edge of the light source is inserted into a first through-hole 46 and the other edge is inserted into a second through-hole 47. Whereby, the light source 55 is located to be bent so that its center is most apart from first platen glass 52A and its both edge are most close to the platen glass 52A. Additionally, the light source 55 is located in a state that both edges are bent so that they are positioned close to the first platen glass 52A rather than the center in the longitudinal direction. A protrusion 41 formed on a base 40 contacts with the center of the bent light source 55 to control the light source 55 not to be bent more than necessary.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009196193-A (JP)
Title: Manufacturing process of thermoplastic resin film
Inventor: HARA KENJI
IPC: B29L7/00
Filed: 2008-02-21
Abstract: <P>PROBLEM TO BE SOLVED: To provide a manufacturing process of a thermoplastic film having low phase difference and the low non-uniformity of thickness and having good surface smoothness.  <P>SOLUTION: A molten thermoplastic resin having a melting viscosity of 20,000 Poise or more is extruded from a die to give a sheet material, the sheet material is dried on a cooling drum to give a thermoplastic resin sheet, upon which a thickness of the thermoplastic resin sheet on the cooling drum is adjusted to 30 μm or less and air is spayed only on an edge part of the thermoplastic resin sheet on a cooling roll.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009198085-A (JP)
Title: Air-conditioning indoor unit
Inventor: OMURA MINEMASA
IPC: F24F1/0047
Filed: 2008-02-21
Abstract: <P>PROBLEM TO BE SOLVED: To provide an air-conditioning indoor unit capable of further reducing electric power consumption, by reducing input of a motor for driving a fan.  <P>SOLUTION: A grille 20 and a filter 21 arranged in a suction port 16 of a central part of a decorative panel 19, can be lifted to a case body 11 fixed to the ceiling. A louver 30 arranged in a blowout flow passage 18 can be retreated to a position along a wall surface of the blowout flow passage 18. A machine inside pressure loss is reduced by putting the louver 30 in a retreat position by lowering and separating the grille 20 and the filter 21 from the case body 11, and the input of the motor for driving the fan of an air blower 14 is reduced.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009195186-A (JP)
Title: Method for early stage genetic test of cancer
Inventor: FUJISAKI KOJI
IPC: G01N33/574
Filed: 2008-02-22
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for the early stage genetic test of cancers capable of accurately estimating the existing risk of a cancer cell mass at an early stage.  <P>SOLUTION: The method for the early stage genetic test of cancers comprises an extraction step 10 to extract free DNA from a specimen, an amplifying step 20 to amplify a predetermined free DNA by using a plurality of specific primers to a predetermined free DNA existing in the extracted free DNA, a measuring step 30 to measure the size of the amplification product of a plurality of the amplified predetermined free DNAs, and an estimation step 40 to estimate the existing risk of the free DNA derived from cancer cells based on the size of the amplification product.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008134264-A (JP)
Title: Impedance measuring instrument
Inventor: YAMAGUCHI TSUTOMU
IPC: G01R27/02
Filed: 2008-02-25
Abstract: <P>PROBLEM TO BE SOLVED: To measure an impedance of a plurality of electronic components connected annularly, in a short time.  <P>SOLUTION: Capacities of respective capacitors C1, C3 are measured using measuring instruments 1-1, 1-2, under the condition where respective frequencies of respective measuring signals output from the measuring instruments 1-1, 1-2 are made equal each other, while connecting the measuring instruments 1-1, 1-2 to the respective capacitors C1, C3 to connect an output part of the measuring instrument 1-1 for measuring capacitor C1, and an output part of the measuring instrument 1-2 for measuring the capacitor C3 adjacent to the capacitor C1 via one capacitor C4, by a route formed with only one capacitor C, and to connect an input part in the measuring instrument 1-1 for measuring capacitor C1, and an input part of the measuring instrument 1-2 for measuring the capacitor C3 adjacent to the capacitor C1 via one capacitor C2, by a route formed with only the one capacitor C3.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2009204752-A (JP)
Title: Composite lens
Inventor: TAKUMI AI
IPC: G02B3/02
Filed: 2008-02-26
Abstract: <P>PROBLEM TO BE SOLVED: To provide a composite lens that facilitates alignment of a molding die and a base material lens in the formation of a resin lens, thereby having increased productivity.  <P>SOLUTION: The composite lens includes the base material lens and the resin lens on the base material lens. In an area outside an optical effective diameter, the resin lens has, in order from its optical axis to its outer circumference, a first face, a second face adjacent to the first face, and a third face adjacent to the second face. The first face has an inclined face that increases in height from its outer circumference toward its optical axis, such that the inclined face connects to the second face. The second face has a face substantially perpendicular to the optical axis, such that the substantially perpendicular face connects to the first face. The third face has an inclined face that decreases in height from its inner circumference to its outer circumference.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009206728-A (JP)
Title: Key telephone set
Inventor: IKARUGA YUJI
IPC: H04Q3/58
Filed: 2008-02-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide a key telephone set that uses a new function of a new system in an old system without replacing the old system with the new system while utilizing the already installed old system as an extension part to the new system without removing the already installed old system.  <P>SOLUTION: The key telephone set uses a Cygnus system 10 as a new system and an IPKII system 20 as an old system. The key telephone set includes a conversion board 21 that converts data, clocks, and resets in the Cygnus system 10 into data, clocks, and resets corresponding to the IPKII system 20.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009203918-A (JP)
Title: Operation control method of gasoline engine
Inventor: TAKASE HIDEKI
IPC: F02D13/02
Filed: 2008-02-28
Abstract: <P>PROBLEM TO BE SOLVED: To solve the problem of being unable to perform operation by stable premixed compression ignition, since an internal EGR gas quantity changes, when operating a turbocharger similarly to steady operation in transitional operation, in a gasoline engine having the turbocharger and performing the premixed compression ignition and spark ignition in a switching system according to an operation area.  <P>SOLUTION: This gasoline engine includes the turbocharger having a turbine driven by exhaust gas and a compressor for compressing suction air by being driven by the turbine, and a variable valve gear for continuously changing the valve closing timing of at least an exhaust valve. This operation control method of the gasoline engine is provided for performing the premixed compression ignition and the spark ignition in a switching system according to the operation area, and calculates a request internal EGR gas quantity according to the operation state of the gasoline engine, and determines the valve closing timing of the exhaust valve from exhaust pressure and the request internal EGR gas quantity.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009206334-A (JP)
Title: Method of manufacturing electronic component
Inventor: IIJIMA TADASHI
IPC: H01L21/60
Filed: 2008-02-28
Abstract: <P>PROBLEM TO BE SOLVED: To prevent an undercut from being formed when an UBM (under bump metal) layer is subjected to wet etching.  <P>SOLUTION: The method of manufacturing an electronic component includes: a process of forming a film 14 of first metal (Cu) on a substrate 11; a process of partially converting the film 14 formed of the first metal (Cu) film into a film 14a containing second metal (Ag) replacing at least part of the first metal (Cu); a process of forming a film 17 of third metal (Sn) on the film 14a containing the second metal (Ag); and a process of removing the film 14 formed of the first metal (Cu) other than the film 14a containing the second metal (Ag) through wet etching using the film 17 formed of the third metal (Sn) as a mask.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009204543-A (JP)
Title: Image forming apparatus, method of correcting clock of image forming apparatus, program, and recording medium
Inventor: ONAKATA TOMOHIRO
IPC: G04G5/00
Filed: 2008-02-28
Abstract: <P>PROBLEM TO BE SOLVED: To correct a built-in clock in accordance with the temperature that varies in dependence on various use conditions of an image forming apparatus.  <P>SOLUTION: When a power supply is turned on (S1), a clock error correction value for a period of a normal operation is set to an RTC (S2), and the setting is continued to be used during the operation (S3). Upon the transition to energy-saving (S4), a clock error correction value for a period during energy-saving is set to the RTC (S5). Upon the transition from the period during energy-saving (S6) to the normal operation state (S7), it is changed to the setting of the clock error correction value for the period during normal operation (S2). During the energy-saving, the temperature is different from that during the normal operation because the power supply of a part of the apparatus is turned off. The time of the RTC is corrected in accordance with the difference in temperature.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009210151-A (JP)
Title: Air conditioner and refrigerant amount determining method
Inventor: NISHIMURA TADASHI
IPC: F25B1/00
Filed: 2008-02-29
Abstract: <P>PROBLEM TO BE SOLVED: To provide an air conditioner capable of determining a refrigerant amount with high accuracy even in the case that it is difficult to completely store a refrigerant in a refrigerant circuit into a condenser.  <P>SOLUTION: In the refrigerant circuit 10, a liquid-side and a gas-side are bypassed by a tank bypass circuit 60. The tank bypass circuit 60 has a high pressure-side tank bypass pipe 61 branched from an outdoor heat exchange expansion connection pipe 6e and extending to the refrigerant tank 63, and a low pressure-side tank bypass pipe 64 connecting the refrigerant tank 63 and a gas refrigerant pipe 7 through a low pressure-side tank bypass valve 65. A control portion 9 performs liquefaction control to allow the refrigerant existing in the refrigerant circuit 10 to exist in a liquid state in a part including the outdoor heat exchange expansion connection pipe 6e, the high pressure-side tank bypass pipe 61, the refrigerant tank 63, a first low pressure-side tank bypass pipe 64a and an outdoor heat exchanger 23. A liquid level detection sensor 39 detects a height of the liquid level of the liquid refrigerant stored in the outdoor heat exchanger 23.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009209774-A (JP)
Title: Hermetic compressor
Inventor: SATO KOICHI
IPC: F04C29/00
Filed: 2008-03-04
Abstract: <P>PROBLEM TO BE SOLVED: To provide an efficient and high performance hermetic compressor of which the deterioration of refrigeration performance due to leakage of refrigerant is insignificant as an axial clearance of a cylinder and a rolling piston is arranged to be in a range of a predetermined value so that a quantity of a refrigerator oil filled in the rolling piston flowing into a compression chamber of the cylinder becomes appropriate.  <P>SOLUTION: The hermetic compressor continuously compresses the refrigerant while separating the compression chamber consisting of the cylinder 16 in which the rolling piston 7 fitting with an eccentric shaft of a crank shaft rotated by a motor stored in a sealed container and a cylinder head 4 and a frame 5 for blocking both axial ends of the cylinder 16 into a high pressure chamber and a low pressure chamber by a vane. The axial clearance Cr[μm] between the cylinder 16 and the rolling piston 7 is 0.3%-4% of a displacement volume Sv [cm<SP>3</SP>/rev].  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009211929-A (JP)
Title: Connector
Inventor: OKAMURA MASAHIKO
IPC: H01R13/46
Filed: 2008-03-04
Abstract: <P>PROBLEM TO BE SOLVED: To provide a connector in which screw-tightening torque can be managed easily.  <P>SOLUTION: A screw locking part 3 equipped with a screw insertion hole 4 is installed at a housing of the connector. Four broken pieces are installed at the upper end opening part 4a of the screw insertion hole 4 along the circumferential direction of the screw insertion hole 4 with equal spacing. The broken pieces include: a support part 51 protruded inward of the screw insertion hole 4 from the inner peripheral wall of the screw insertion hole 4; and a load receiving part 52 extending in the vertical direction along the inner peripheral wall of the screw insertion hole 4 from the chip of the support part 51. The upper end part of the load-receiving part 52 is protruded upward from the upper end opening part 4a of the screw insertion hole 4. As for the broken pieces, the load-receiving part 52 is pressed by the head part 71 of a screw inserted through the screw insertion hole 4 and screwed to a covered body, and when a torque necessary for screwing of the screw reaches a prescribed value, the support part 51 is broken.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009151258-A (JP)
Title: Image display device and its driving method
Inventor: MORI SEIICHIRO
IPC: G09G3/20
Filed: 2008-03-06
Abstract: <P>PROBLEM TO BE SOLVED: To provide an image display device and its driving method, capable of preventing insufficient charge in a pixel, while maintaining an operation margin of a circuit.  <P>SOLUTION: The image display device comprises: the pixel 4; gate lines and source lines; gate driver circuits 2 and 3; a source driver circuit 5; and a timing generation circuit 6. The timing generation circuit 6 includes: gate driver control signal generation circuits 7 and 8 for controlling that gate signals sequentially supplied from a shift register circuit to each gate line may partially overlap with each other; a source polarity control signal generation circuit 9 for controlling that a polarity of a source signal is changed; and a source changing control signal generation circuit 10 for controlling that an output period of the source signal is changed by polarity change of the source signal. The gate driver control signal generation circuit 7 adjusts an output period of the gate signal according to timing of the source changing control signal generation circuit.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009216321-A (JP)
Title: Freezing prevention control system and freezing prevention control method
Inventor: UEDA TADASHI
IPC: F24F11/02
Filed: 2008-03-11
Abstract: <P>PROBLEM TO BE SOLVED: To realize a freezing prevention control system maintaining a freezing prevention function of all outdoor units even in an air conditioning system equipped with a plurality of outdoor units in different installation situations, and allowing parallel usage with an electric power demand control.  <P>SOLUTION: An air conditioning control part 8 controls an opening of a cold/hot water valve 12 for every outdoor unit 1 such that a temperature of cold/hot water flowing through a circulation piping 13 of an outdoor unit 1 outlet side is maintained at a freezing prevention set temperature. A fluctuation of a flow rate of the cold/hot water flowing from each cold/hot water valve 12 is measured by a flowmeter, and the air conditioning control part 8 increases a discharge pressure of a pump in proportion to the flow rate.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009223445-A (JP)
Title: Information processing apparatus and method, and program
Inventor: KAWAMOTO KENTA
IPC: G06N5/04
Filed: 2008-03-13
Abstract: <P>PROBLEM TO BE SOLVED: To estimate a causal relationship between phenomena over a set of phenomena.  <P>SOLUTION: In this information processing apparatus, when estimating cause and effect of a certain phenomenon a1, all phenomena having possibility of occurrence are classified into a set A that is an exhaustive set comprising phenomena a1, a2, a3, etc. exclusive to each other, including the phenomenon a1, and a set B that is a set of phenomena except them inside at least a range of experience of a robot. A combination of a phenomenon ak having been in a state just before the phenomenon a1 inside the set A and a phenomenon b inside the set B occurring simultaneously with the phenomenon ak is used, and the causal relationship between the phenomena is estimated in a form of exceeding the set of the phenomena. The causal relationship is represented by a conditional probability P (T: ak→a1¾ak, b) obtained to all the phenomena b having ever occurred simultaneously with the phenomenon ak. The apparatus can be applied to an information processor for learning action of a robot.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2009219963-A (JP)
Title: Ink container washing apparatus, ink container recycling method and ink container recycling system using the same
Inventor: DENDA NAOTO
IPC: B08B3/12
Filed: 2008-03-14
Abstract: <P>PROBLEM TO BE SOLVED: To provide an ink container washing apparatus which can raise the efficiency of work of cleaning a washing tub irrespective of the types of washing tubs, an ink container recycling method and an ink container recycling system using the same.  <P>SOLUTION: An inner side engagement part 213 is projectively installed to the inner side at the inner peripheral surface 211a of a housing body 211 of the ink container washing apparatus. Meanwhile, an outer side engagement part 223 is projectively installed to the outer side at the outer peripheral surface 22a of the washing tub 22 and the outer side engagement part 223 is removably engaged with the inner engagement part 213 of the housing body 211. The washing tub 22 is supported to the housing 21 by the outer engagement part 223 and the inner engagement part 213.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2009225011-A (JP)
Title: Base station device and handover control method
Inventor: ABE SATOSHI
IPC: H04W36/30
Filed: 2008-03-14
Abstract: <P>PROBLEM TO BE SOLVED: To provide a base station device and a handover control method which can achieve stable communication of mobile stations even when many mobile stations are handover objects at a given time.  <P>SOLUTION: In a base station 100, an HO start position determination processing part 130 calculates a handover start permission position on the basis of a neighboring base station field intensity table and an estimated moving speed of a group obtained by a mobile station management part 110, and a forcible HO control part 140 starts handover control of the group in response to coincidence between a present position of the group and the handover start position, wherein a reception field intensity of a signal transmitted from a handover source base station 100 is larger than that of a signal transmitted from a handover destination base station 300 in the handover start permission position.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2008155049-A (JP)
Title: Golf ball
Inventor: KASASHIMA ATSUKI
IPC: A63B37/00
Filed: 2008-03-21
Abstract: <P>PROBLEM TO BE SOLVED: To provide a golf ball, including a smooth surface on the ball surface, whereby the proportion of the land area occupying the golf ball surface area can be advantageously reduced so that the air resistance of a hit ball can be decreased to remarkably enhance the flying performance of the golf ball.  <P>SOLUTION: In this golf ball, a spherical body as a base includes 300-550 dimples formed on the spherical surface, a plurality of smooth surfaces is formed in a region different from the interior of the dimple, and the surface shape is formed to leave a part of the spherical surface of the spherical body as a base.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2009229335-A (JP)
Title: Cup viscometer
Inventor: MOTOYAMA YUKIO
IPC: G01N11/06
Filed: 2008-03-25
Abstract: <P>PROBLEM TO BE SOLVED: To provide a cup viscometer which can reduce the measuring error due to an individual difference of a worker and measure the viscosity of a liquid with high precision.  <P>SOLUTION: The cup viscometer is equipped with a cup-shaped container 1 having an orifice provided to its bottom part and opened upward and a support part 2 for hanging down the cup-shaped container 1 by the hand of the worker and constituted of a lid member 3 capable of closing the upper opening part of the cup-shaped container 1 in a hermetically closed state, a pressure means for always holding the lid member 3 to a closed state by the pressing force of a spring 10 and an on-off lever 5 for changing over the lid member 3 to an open state only at the time of manual operation. When the lid member 3 is set to the open state by operating the on-off lever 5 after the cup-shaped container 1 is drawn up from the liquid, the outflow of the liquid from the orifice is started. By starting the measurement of a time using a means such as a stopwatch or the like simultaneously with on-off operation, the uncertainly due to an individual difference is reduced and measuring precision can be enhanced.  <P>COPYRIGHT: (C)2010,JPO&INPIT