baber/WOPTO huggingface dataset:
Patent JP-2009249088-A (JP)
Title: Document feeder and image forming device
Inventor: SHIBAHARA MASAMI
IPC: B65H7/06
Filed: 2008-04-02
Abstract: <P>PROBLEM TO BE SOLVED: To provide a document feeder capable of shortening time for carrying a document, and properly reading an image of the document.  <P>SOLUTION: A paper feeding roller carries a first document to a timing sensor at the set document carrying speed (S11). The first document is carried by a carrying roller after the timing sensor (S13). If a control portion determines that time when the paper feeding roller carries the document is slower than the predetermined time (YES in S15), delay amount when the paper feeding roller carries the document is calculated (S16), and speed at which the paper feeding roller carries the document is changed (S17). The paper feeding roller carries a second document to the timing sensor at document carrying speed which is made to be fast (S18). The second document is carried by the carrying roller after the timing sensor (S19).  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2009253490-A (JP)
Title: Memory system encrypting system
Inventor: MATSUOKA KOJI
IPC: G06F21/62
Filed: 2008-04-03
Abstract: <P>PROBLEM TO BE SOLVED: To solve the problem, wherein a data encryption converting rule can, in principle, be deduced, and the encrypted data are decoded even though the data have been encrypted for protecting the data of a memory system.  <P>SOLUTION: A memory system encrypting system includes a reference key which is perfectly private and from the outside, only changes cane be made; an owner key which is to be set by the owner of the data; and a conversion key which is to be generated by the reference key and the owner key, and memory data are encrypted through the use of the conversion key.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2009253552-A (JP)
Title: Radio communication terminal and radio communication method
Inventor: AOYANAGI KATSUMI
IPC: H04B1/3822
Filed: 2008-04-03
Abstract: <P>PROBLEM TO BE SOLVED: To solve the problem of causing a situation where communication is not performed at a high speed because a signal for data communication is not grasped even though a mode for performing data communication at a high speed is prepared.  <P>SOLUTION: The radio communication terminal includes a first radio communication part 13 for performing radio communication for radio telephone, a second radio communication part 21 for performing short range radio communication, and a communication control part 12 for controlling communication by both the radio communication parts. The first communication part 13 sets a communication line for radio telephone to perform data transmission. A first transmission mode that conform to voice data communication and a second communication mode that performs data communication at a higher speed than that of the first transmission mode are prepared as its data transmission mode. The second radio communication part 21 performs short range radio communication with other terminals around. A communication control part 12 starts to search for a signal for the second communication mode when a request for setting a radio communication line is received by communication based on the second radio communication part while only a signal for the first communication mode is grasped.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2009248231-A (JP)
Title: Polishing device
Inventor: ADACHI MASAYOSHI
IPC: B24B37/32
Filed: 2008-04-04
Abstract: <P>PROBLEM TO BE SOLVED: To reduce the wear of the retainer ring of a polishing device.  <P>SOLUTION: The retainer ring 11 comprises a retainer ring external section 22, a retainer ring internal section 24, a connection part 23, and balls 21. The retainer ring 11 is brought into point contact with a polishing pad 3 through the balls 21. A fitting hole 31 and a gap 32 are formed in the internal part 24. The retainer ring is fixed by an upper plate 13, and the left end thereof is brought into contact with a wafer 5 and a membrane 12. The internal part 24 is separated from the polishing pad 3, and holds the wafer 5. A fitting hole 31 and a gap 25 are formed in the external part 22. The upper part of the retainer ring is brought into contact with the upper plate 13, and the left end thereof is brought into contact with the internal part 22. The external part 22 is separated from the polishing pad 3, and formed integrally with the internal part 24 by fitting the connection part 23 into the fitting hole 31. The balls 21 are harder than the polishing pad 3, and assembled in the gap 25 and the gap 32.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2009249770-A (JP)
Title: Extra-fine fiber and method for producing the same
Inventor: MATSUYAMA KANA
IPC: D04H1/728
Filed: 2008-04-07
Abstract: <P>PROBLEM TO BE SOLVED: To provide an extra-fine fiber obtained from a polymer electrolyte fiber assembly having a low fineness and high qualities, and to provide a method for producing the same.  <P>SOLUTION: The extra-fine fiber having an average fiber diameter of 0.01-1 μm comprises a specific polyarylene ether-based compound.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2009255189-A (JP)
Title: Tool changing system of machining center
Inventor: IZUMI TADAMI
IPC: G05B19/18
Filed: 2008-04-14
Abstract: <P>PROBLEM TO BE SOLVED: To obtain a high quality plane surface by expanding the function of a machining center having a tool changer.  <P>SOLUTION: In a tool changing system, a rotary tool and a non-rotary single blade tool are stored in a tool changer magazine of the machining center, a planer processing is carried out with the non-rotary single blade tool without resetting a workpiece after processing with the rotary tool, locus marks by the rotary tool are smoothened, and parts difficult to process with the rotary tool, such as a groove, a corner part, an engraved line and a screw are processed through XYZR four-axis control.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2009266917-A (JP)
Title: Organic light-emitting device and repair apparatus for the same
Inventor: KAMATA HIDEKI
IPC: H01L51/50
Filed: 2008-04-23
Abstract: <P>PROBLEM TO BE SOLVED: To provide an organic light-emitting device that has high durability, by inhibiting the occurrence of light-emission defects due to current leakage and short-circuit due to foreign matters.  <P>SOLUTION: In the organic light-emitting device, a through-hole 12a having substantially the same diameter dimension as that of conductive foreign matter 17, mixed in an organic light-emitting layer 13, is formed at a position corresponding to the conductive foreign matter 17 in an anode 12, while the conductive foreign matter 17 is processed so as to retreat to the outside of the through-hole 12a. A cavity region 18 is constituted of an air gap inside the through-hole 12a, and a slight air gap outside the through-hole 12a extending up to the end face of the conductive foreign matter 17.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2009264187-A (JP)
Title: Holding sealing material, method for manufacturing holding sealing material, and exhaust gas purifying apparatus
Inventor: YOSHIMI KOTETSU
IPC: B01J32/00
Filed: 2008-04-23
Abstract: <P>PROBLEM TO BE SOLVED: To provide a holding sealing material that can effectively prevent displacement in a width direction of each mat upon handling, can maintain high holding force of an exhaust gas treating body upon use as an exhaust gas purifying apparatus, and can prevent leakage of exhaust gases.  <P>SOLUTION: The holding sealing material is composed of a plurality of mats comprising inorganic fibers, having a rectangular shape in a plan view, and being laminated, wherein a length of each of the plurality of mats in its longitudinal direction becomes longer sequentially as the mat is laminated, the plurality of mats are fixed to each other by a fixed portion that exists along a width direction perpendicular to the longitudinal direction of the mats, and both end portions of the fixed portion are spaced apart from a longer side face of the mat.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2009267719-A (JP)
Title: Radio communication system and communication method
Inventor: YAGI MASAHIRO
IPC: H04W36/00
Filed: 2008-04-24
Abstract: <P>PROBLEM TO BE SOLVED: To provide a radio communication system and a communication method capable of improving the communication speed than in conventional cases.  <P>SOLUTION: In the radio communication system, a plurality of base stations and a plurality of portable terminals to be connected to a host communication network perform communication by a time division multiple access system, a first base station searches, when establishment of a link by restrictively specifying a first time slot is requested from a second portable terminal, when the communication is performed with the first portable terminal by using the first time slot of a first carrier; a surrounding base station (second base station) which does not use the first time slot of the first carrier for communication, requests communication with the first base station, rather than itself to the second base station; and when the request is received, the second base station regards the base station identification information in the communication as one regarding the first base station, and conducts communication with the first portable terminal by the first time slot of the first carrier.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2009266678-A (JP)
Title: Light emitting device with led light source and lighting system
Inventor: TSUCHIYA RYUJI
IPC: F21S2/00
Filed: 2008-04-25
Abstract: <P>PROBLEM TO BE SOLVED: To provide a light emitting device with an LED light source generating longitudinally uniform light.  <P>SOLUTION: The light emitting device 10 includes a hollow member 12 with a linearly extending light emitting part 20, at least one LED light source 14 disposed in the vicinity of at least one end of the hollow member 12 and an optical element 16 disposed adjacent to the LED light source 14 to introduce light radiated from the LED light source 14 into a space in the hollow member 12. A first reflection surface 18 is formed on an outer or inner surface other than the light emitting part 20 in the hollow member 12.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2009262106-A (JP)
Title: Microreactor
Inventor: ASANO YUKAKO
IPC: G01N37/00
Filed: 2008-04-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide a microreactor capable of lowering a pressure loss of the entire system.  <P>SOLUTION: The microreactor has a mixing reactor 103 having a mixing channel which mixes two types of raw materials 101 and 102 together and a reaction reactor 109 having a reaction channel connected downstream of the mixing channel and having a reaction channel which receives the mixture flowing out of the mixing channel and in which the mixture undergoes a chemical reaction. The reaction reactor 109 has an upstream first reactor section 107 having a larger surface area/volume ratio (S/V ratio) of the reaction channel and a downstream second reactor section 108 having a smaller surface area/volume ratio (S/V ratio) of the reaction channel.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2009270846-A (JP)
Title: Photoelectric sensor, controller, and photoelectric sensor system
Inventor: KANAI MIYUKI
IPC: G01B11/00
Filed: 2008-04-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide a photoelectric sensor for reducing a processing load, and facilitating an optical axis adjustment work, without providing both of a one-dimensional imaging element and a two-dimensional imaging element.  <P>SOLUTION: This photoelectric sensor 51 includes a light receiving part 80 having a light receiving surface 86 on which a plurality of light receiving elements P are arrayed two-dimensionally, for receiving light from a light projection part 62 through a detection domain E. When a setting mode is selected, the sensor extracts a light receiving range Z on the light receiving surface 86 based on light receiving signals from the light receiving elements P when the light projection part 62 emits light, and sets a using range V' based on the light receiving range Z. When a detection mode is selected, the sensor performs detection operation based on light receiving signals only from the light receiving elements P in the using range V'.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2008276781-A (JP)
Title: Apparatus and method for texture level of detail computation
Inventor: CAI MIKE M
IPC: G06T15/04
Filed: 2008-05-01
Abstract: <P>PROBLEM TO BE SOLVED: To facilitate a simple hardware implementation using operations other than multiplication, square, and square root operations in a graphic processing system.  <P>SOLUTION: The graphic processing system to compute a texture level of detail is provided. An embodiment of the graphic processing system includes a memory device, a driver, and level of detail computation logic. The memory device is configured to implement a first lookup table. The first lookup table is configured to provide a first level of detail component. The driver is configured to calculate a log value of a second level of detail component. The level of detail computation logic is coupled to the memory device and the driver. The level of detail computation logic is configured to compute a level of detail for a texture mapping operation based on the first level of detail component from the lookup table and the second level of detail component from the driver.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009268656-A (JP)
Title: Inserting lock for bags
Inventor: OBUCHI SHUICHI
IPC: E05B65/52
Filed: 2008-05-07
Abstract: <P>PROBLEM TO BE SOLVED: To provide an inserting lock for a bag which can be opened/closed by one operation.  <P>SOLUTION: An inserting lock for a bag consists of a receiving part installed at a bag body and an inserting part installed at a bag lid part. The inserting part consists of an inserting part body, an inserting metal fitting and a bottom plate. The axis of a button is axially supported at the inserting part body rotatably, and a spring is incorporated in between the button and the inserting part body. When the button receives the repulsive force of the spring, it rotates on the axis, the inserting metal fitting side of the button pushes up the button side of the tip end of the inserting metal fitting, the button contacts the top face of the inserting part body and the rotation stops. This is the locked state of the inserting lock for a bag. On the other hand, when the tab part of the inserting metal fitting incorporated into the inserting part body is rotated into the opposite side of the bag lid part, the contact between the end surface at the peephole side which is provided at the receiving part and the end surface provided at the button is unlocked. This produces the open state of the inserting lock for a bag.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2009272959-A (JP)
Title: Call reception control method, call reception control device, and control program
Inventor: OGIWARA NAOTO
IPC: H04L12/70
Filed: 2008-05-08
Abstract: <P>PROBLEM TO BE SOLVED: To provide a call reception control method, a call reception control device, and a control program, which can maintain a quality of own IP network constant.  <P>SOLUTION: A call reception control method of the IP termination node measures a response time of a reciprocating packet between the predetermined nodes of the IP network on receiving a new call as an estimated delay time, and receives the new call when the estimated delay time is less than the predetermined threshold value.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2009273333-A (JP)
Title: Motor terminal box
Inventor: KURIMOTO TAKAYUKI
IPC: H02K5/22
Filed: 2008-05-12
Abstract: <P>PROBLEM TO BE SOLVED: To provide a motor terminal box in which the position of a terminal block can be changed by changing the direction of a board carrying the terminal block and a distance from a cable outlet to the terminal block is increased to solve the conventional problem that wiring is difficult.  <P>SOLUTION: The motor terminal box 3 is attached to the outer peripheral surface of a motor housing 10 and has the built-in terminal block 40 that connects an inner lead wire led out from a motor body to an external cable pulled into the terminal box 3 from outside. The terminal box 3 includes a pedestal 30 mounted on the outer peripheral surface of the motor housing 10, a terminal box outer frame 31 which is attached detachably to the pedestal 30 and has a cable outlet 44, and a lid 32 which is attached to the terminal box outer frame 31 to close up the terminal box 3 airtightly. The board 41 carrying the terminal block 40 is attached detachably to the pedestal 30, with a mounting portion of the board 41 to the pedestal 30 formed to be point symmetrical so that the board 41 can be reversed in the front-to-rear direction.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2009278785-A (JP)
Title: Routing structure for wire harnesses
Inventor: SATO KUNIHIKO
IPC: B60R16/02
Filed: 2008-05-15
Abstract: <P>PROBLEM TO BE SOLVED: To provide a routing structure for a wire harness, which reduces a cost and space by reducing the number of components to be used and simplifying the structure of the components.  <P>SOLUTION: An extension portion 13c of a wire harness between a fixed-side connecting section to be fixed to a fixed structure 3 and a moving-side connecting section to be fixed to a movable structure 5 is assisted with a belt-like leaf spring 27 and is routed so as to be bent in a nearly U-shape or in a circular arc shape. An abnormal displacement of the extension portion 13c is regulated during movement of the movable structure by the belt-like leaf spring 27, the number of components to be used can be reduced and the structure of the components can be simplified, resulting in space reduction.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2009276706-A (JP)
Title: Rubber composition for electrophotographic apparatus, crosslinked material for electrophotographic apparatus, and member for electrophotographic apparatus
Inventor: ISHIDA MASANORI
IPC: G03G15/00
Filed: 2008-05-19
Abstract: <P>PROBLEM TO BE SOLVED: To provide a rubber composition for an electrophotographic apparatus, the composition to be used for forming a member for an electrophotographic apparatus which has low hardness and in which bleeding of a compounded component is suppressed.  <P>SOLUTION: The rubber composition contains a matrix rubber polymer such as hydrin rubbers, nitrile rubbers and urethane rubbers, a monofunctional (meth)acrylate having one (meth)acryloyl group in the molecule, a polyfunctional (meth)acrylate having at least three (meth)acryloyl groups in the molecule, and a radical polymerization initiator. A roll 10 for the electrophotographic apparatus is obtained by forming a base layer 14 using a crosslinked material by co-crosslinking the above rubber composition on the outer periphery of a shaft body 12, and forming a surface layer 16 on the outer periphery of the base layer 14.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2009283545-A (JP)
Title: Method of manufacturing semiconductor apparatus
Inventor: SOTOZONO HIROAKI
IPC: H01L21/304
Filed: 2008-05-20
Abstract: <P>PROBLEM TO BE SOLVED: To prevent a crack or chip of a semiconductor wafer, and to uniformize a shape of an end surface of each semiconductor wafer in continuously processing a plurality of semiconductor wafers.  <P>SOLUTION: The semiconductor wafer 1 is sucked to a stage 5 with its rear face downward and rotated around the center of the wafer 1 as the center axis. An end surface grinding whetstone 10 is rotated around the center of the whetstone 10 while the center axis is put in a direction approximately vertical to the direction of the center axis of the rotation of the semiconductor wafer 1. Then, while the semiconductor wafer 1 is laterally moved, the end surface grinding whetstone 10 is vertically moved, thereby grinding the end surface 3 of the wafer 1 by bringing the whetstone 10 into contact with the end surface 3 of the wafer 1.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2008291842-A (JP)
Title: Method for controlling pressure dynamics and for estimating life cycle of combustion chamber of gas turbine
Inventor: ASTI ANTONIO
IPC: F02C9/00
Filed: 2008-05-21
Abstract: <P>PROBLEM TO BE SOLVED: To describe a method for controlling combustion in a gas turbine.  <P>SOLUTION: The method comprises phases of measuring, by means of one or more probes 30 situated in correspondence with a combustion chamber 14 of the turbine, amplitude of pressure oscillations inside the combustion chamber 14 and the persistence time or cycle of the same oscillations, evaluating behavior under fatigue conditions of the combustion chamber 14, by constructing the Wohler curve for a certain material which forms the combustion chamber 14 for a predefined combustion frequency and for the amplitude and cycle values of the pressure oscillations measured, measuring cumulative damage D to the combustion chamber 14 during functioning under fatigue conditions of the turbine by means of the Palmgren-Miner hypothesis and exerting protection actions of the turbine if the cumulative damage value D measured is exceeded.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009256763-A (JP)
Title: Method for controlling copper surface treatment agent
Inventor: FURUKAWA YOSHIAKI
IPC: C23F11/00
Filed: 2008-05-21
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for controlling a copper surface treatment agent so that the concentration of an imidazole compound can be kept stable.  <P>SOLUTION: In the method for controlling the copper surface treatment agent for forming a rust preventive film on the surface of copper, this controlling method includes: employing the copper surface treatment agent which includes the imidazole compound, a solvent mixture of an acid and water, and a concentration index component that dissolves in the solvent more easily than the imidazole compound; and controlling the concentration of the imidazole compound so as to be approximately constant, by measuring the concentration of the concentration index component, and when the measured value exceeds a predetermined threshold value, adding the solvent until the concentration of the concentration index component comes into a predetermined range.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2009281302-A (JP)
Title: Electric fan control device
Inventor: SUNAGA HIDEKI
IPC: F01P5/02
Filed: 2008-05-23
Abstract: <P>PROBLEM TO BE SOLVED: To provide an electric fan control device capable of preventing rise of a temperature of a circuit board constituting a motor control means when an electric motor is locked and excess current flows to the electric motor.  <P>SOLUTION: In the electric fan control 1 equipped with the electric motor 3 for driving a cooling fan 2 and a control unit 4 as the motor control means for controlling pulse width modulation of the electric motor 3 based on temperature information of a cooling medium output from a water temperature sensor 7, the control unit 4 is provided with a current detecting circuit 11 for detecting the current flowing to the electric motor 3, and the control unit 4 repeatedly performs control for restarting supply of the current to the electric motor 3 after prescribed time passes while the excess current equal to the prescribed threshold or more flows to the electric motor 3 after stopping of supply of the current to the electric motor 3 when the current detecting circuit 11 detects that the excess current equal to the prescribed threshold or more is supplied to the electric motor 3.  <P>COPYRIGHT: (C)2010,JPO&INPIT