baber/WOPTO huggingface dataset:
Patent JP-2009257221-A (JP)
Title: Air-fuel ratio control device of internal combustion engine
Inventor: NAKANE HIROAKI
IPC: F02D41/14
Filed: 2008-04-17
Abstract: <P>PROBLEM TO BE SOLVED: To reduce the deterioration in air-fuel ratio control accuracy by the asymmetric deterioration in the rich direction/the lean direction of a useless time, with a relatively simple constitution.  <P>SOLUTION: A deterioration degree of the useless time up to changing output of an air-fuel ratio sensor 24 after changing a fuel quantity injected into an engine 11, is respectively detected in the rich direction and the lean direction. A lean side control characteristic change period and a rich side control characteristic change period are discriminated by whether or not a differential value of output of the air-fuel ratio sensor 24 is a plus value. In the lean side control characteristic change period, a control period of air-fuel ratio feedback control is set long as a useless time deterioration degree in the lean direction becomes large, and in the rich side control characteristic change period, the control period of the air-fuel ratio feedback control is set long as the useless time deterioration degree in the rich direction becomes large. The useless time deterioration degree in the respective directions is calculated by the ratio of the useless time in detection (controlling) and its initial value (a design value).  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2009263233-A (JP)
Title: Method for producing asymmetrically catalyzed michael reaction product, and method for producing pharmaceutical compound
Inventor: HAYASHI YUJIRO
IPC: C07C229/08
Filed: 2008-04-21
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for producing an asymmetrically catalyzed Michael reaction product capable of obtaining a corresponding Michael reaction product from an electron deficient alkene with acetaldehyde in a high asymmetric yield, and further, a method for producing a pharmaceutical compound by utilizing such the asymmetrically catalyzed Michael reaction product.  <P>SOLUTION: This method for producing the asymmetrically catalyzed Michael reaction product is characterized by obtaining the Michael addition substance or its enantiomer by reacting the prescribed electron deficient alkene with acetaldehyde in the presence of an asymmetric catalyst or its enantiomer.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2009262325-A (JP)
Title: Tire molding method and tire molded by this method
Inventor: OGAWA YUICHIRO
IPC: B29D30/60
Filed: 2008-04-21
Abstract: <P>PROBLEM TO BE SOLVED: To suppress the flow of tire composing rubber during the vulcanization of the rubber, to improve the accuracy of member arrangement after the vulcanization, and to prevent the occurrence of a crack etc., by securing a gage in the groove bottom of a recess corresponding to the projection of a mold.  <P>SOLUTION: In a method for molding an unvulcanized rubber tire having the base rubber 4 and skin rubber 2 of a tire formed by laminating ribbon-shaped rubber, the ribbon-shaped rubber is extruded while a rubber extruder moves relatively in the rotary shaft direction of a support. The extruded ribbon-shaped rubber is laminated on the support in a shape 6 corresponding to the uneven shape of the mold to form the base rubber 4 and laminated further on the formed base rubber 4 in a shape corresponding to the uneven shape of the mold to form the skin rubber 2.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2009263014-A (JP)
Title: Sheet feeder and image forming device
Inventor: ASAI HIDEKI
IPC: B65H1/30
Filed: 2008-04-21
Abstract: <P>PROBLEM TO BE SOLVED: To provide a sheet feeder and an image forming device preventing a situation that requires a call for repair service or the like by constituting them to enable detection and determination at the break of a bundle of paper at tandem feeding action.  <P>SOLUTION: The sheet feeder has a control device (CPU) functioning as a determination means for determining the break of a bundle of paper (paper jam) based on an off-detection signal regarding a non-lower limit position, i.e., a non-stop position from a right tray lower limit sensor, an on-detection signal regarding a lower limit position, i.e., a stop position from a left tray lower limit sensor and an on-detection signal regarding non-tandem paper feeding from a tandem sensor. When the control device (CPU) determines that the break of the bundle of paper has occurred, it controls a liquid crystal display of an operation panel so as to perform the warning display of the break of the bundle of paper.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2009267533-A (JP)
Title: Imaging apparatus and its program
Inventor: KUROIWA MASAKI
IPC: H04N101/00
Filed: 2008-04-22
Abstract: <P>PROBLEM TO BE SOLVED: To perform imaging (photographing) based on an arbitrary electronic zoom magnification.  <P>SOLUTION: An imaging apparatus includes: a magnification designating means for arbitrarily designating the electronic zoom magnification of an electronic zoom when recording an image picked up by an imaging element; an area specifying means for specifying a segment area in the imaging element, based on the electronic zoom magnification designated by the magnification designating means; and a recording size selecting means for selecting a recording size among the plurality of recording sizes, based on the electronic zoom magnification designated by the magnification designating means. When a mode designated by a user is an automatic mode or a semi-automatic mode, the recording size is selected based on the electronic zoom magnification, and the image is recorded in a memory.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2009266635-A (JP)
Title: Light guide device
Inventor: WADA YUJI
IPC: G02B6/42
Filed: 2008-04-25
Abstract: <P>PROBLEM TO BE SOLVED: To efficiently guide light in a wide angle region that is distributed from a light emitting diode to a light guide by relaxing thermal influence from the light emitting diode.  <P>SOLUTION: This light guide device includes: the light emitting diode 5; a rotationally symmetric reflective pipe 1 having an opening 2b on the side opposite to the inserted light emitting diode 5, having a reflecting surface 4 on the inner surface, and sharing the optical axis of the light emitting diode; and a light guide 10 arranged oppositely to the opening 2b of the reflective pipe 1. The cross-sectional surface shape including the optical axis of the reflective pipe 1 is formed into a linear inclination to be expanded toward the opening 2 side on the opposite side to the light emitting diode 5 from the insertion side of the light emitting diode 5.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2008306172-A (JP)
Title: Semiconductor memory and method for manufacturing the same
Inventor: SHINO TOMOAKI
IPC: H01L21/8242
Filed: 2008-04-25
Abstract: <P>PROBLEM TO BE SOLVED: To provide a semiconductor memory capable of reducing the cell size and preventing short-circuitings among electrodes, while maintaining the operating speed and signal difference.  <P>SOLUTION: The semiconductor memory is provided with a semiconductor layer 31 extended in a first direction, a source layer S, a drain layer D and a body B provided in the semiconductor layer; a bit line BL extended in the first direction; a first gate electrode GE1 provided on a first side SF1 of the body via a first gate insulating film GD1; a first gate line GL1 that is extended in the first direction, is connected to a bottom of the first gate electrode, and is integrally formed of the same material as in the first gate electrode; a second gate electrode GE2 that is provided on a second side SF2 of the body opposite to the first side and is provided via a second gate insulating film GD2; and a second gate line WL that is extended in a second direction that crosses the first direction, is connected to an upper section of the second gate electrode, and is integrally formed of the same material as that of the second gate electrode.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009264558-A (JP)
Title: Damping force adjusting structure of hydraulic shock absorber
Inventor: NAITO TSUTOMU
IPC: F16F9/348
Filed: 2008-04-28
Abstract: <P>PROBLEM TO BE SOLVED: To adjust rising responsiveness of damping force according to the preference of a driver, in a damping force adjusting structure of a hydraulic shock absorber.  <P>SOLUTION: This damping force adjusting structure of the hydraulic shock absorber 10 is provided with an adjusting means 80 for closing a back pressure chamber 63 by a partition wall body 70 composed of a plate spring 71 and adjusting a pushing-in stroke quantity of the partition wall body 70 composed of the plate spring 71 pushed in by pressure of the back pressure chamber 63, by arranging the back pressure chamber 63 on the back face side of a damping valve 60 for communicating with pressurized one oil chamber 12A via an orifice 62A.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2009271959-A (JP)
Title: Detachable actuator
Inventor: IKENAKA KAZUO
IPC: G11B33/12
Filed: 2008-04-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide a detachable actuator having excellent operability with a low load upon attachment/detachment in an ejection device including a locking and ejecting mechanism.  <P>SOLUTION: The detachable actuator having a means for engaging and disengaging a detachable external storage device 2 inserted has a structure wherein first and second sliders (1-a-2, 1-a-4) respectively having rack parts and respectively energized by first and second assist springs (1-a-5, 1-a-3) are vertically disposed and the rack parts facing the first and second sliders are linked by a pinion gear disposed between the rack parts. Spring force is stored in the respective assist springs upon insertion of the detachable external storage device and the spring force stored in the assist springs is used as assist force upon ejection of the detachable external storage device.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2009261202-A (JP)
Title: Electric discharge detection/identification device
Inventor: SUENAGA KIYOYOSHI
IPC: H02H3/00
Filed: 2008-04-30
Abstract: <P>PROBLEM TO BE SOLVED: To reliably detect an electric discharge sound without incorrect diagnosis.  <P>SOLUTION: An electric discharge detection/identification device includes a sound detection part 11 for detecting a sound generated when electric discharge occurs, a highpass filter 12 for extracting a high-frequency component from a detection signal of the sound detection part for eliminating peripheral noises, an envelope demodulation part 14 for envelope-demodulating a signal after noises are eliminated for extracting strong/weak components from the electric discharge sound, a correlation coefficient operation part 16 that computes a correlation coefficient between a signal of the extracted high-frequency component and a signal with a one-cycle delay to the signal of the power frequency for a signal of the high-frequency component, detection/identification part 17 that detects the electric discharge sound from a double-frequency component of the power frequency in the strong/weak components, and the correlation coefficient.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2009277894-A (JP)
Title: Winding device
Inventor: ARISAKA KOHEI
IPC: H01F41/06
Filed: 2008-05-15
Abstract: <P>PROBLEM TO BE SOLVED: To provide a winding device that winds a layer-winding wire and inserts interlayer paper between layers, without causing the interlayer paper to shift in tip position nor to have the interlayer paper wrinkled.  <P>SOLUTION: The winding device is provided with a guide device 310, including a guide plate 312 which guides the interlayer paper L on itself, a pair of end surface guides 313 which are arranged on the guide plate to restrict both width-directional end positions of the interlayer paper on the guide plate, and a pair of press rollers 315 supported at tip parts of the pair of end surface guides. In a state where the guide device 310 is moved forward to be set close to a spool 100, the interlayer paper is supplied onto the spool through the guide device 310; the spool is rotated in a state wherein the guide device 310 is energized by a cylinder 327 for pressing the interlayer paper against the spool side by the press rollers 315; and the interlayer paper L is wound around the spool, while the guide device is made to wrap up the profile of the spool.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2009276007-A (JP)
Title: Air conditioner and air conditioning system
Inventor: TANI NAOKI
IPC: F24F11/02
Filed: 2008-05-15
Abstract: <P>PROBLEM TO BE SOLVED: To provide an air conditioner and an air conditioning system capable of enhancing an electric power saving effect without deteriorating indoor comfortability.  <P>SOLUTION: A control part 55 raises or lowers room temperature from a set temperature in accordance with an operation mode (cooling or heating) with respect to the set temperature received by an operation part 51. When raising or lowering the room temperature from the set temperature in accordance with the operation mode (cooling or heating), the control part 55 determines whether or not a user feels hot (or cold) and performs the temperature setting operation. The control part 55 calculates an allowable temperature indicating how much the room temperature can be raised (or lowered) with respect to the set temperature received by the operation part 51. When raising or lowering the set temperature in accordance with the operation mode (cooling or heating), the control part 55 transmits a control signal for controlling light color of a light source of a lighting system 30 to the lighting system 30.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2009277140-A (JP)
Title: Information processor, processing flow creation system, processing flow display method, processing flow display program, and recording medium
Inventor: SATO YOSHIAKI
IPC: G06F9/44
Filed: 2008-05-16
Abstract: <P>PROBLEM TO BE SOLVED: To provide an information processor, etc., capable of intuitively creating processing flow on a screen while referring to the same or the partially same processing flow that is created in the past when creating the processing flow.  <P>SOLUTION: The information processor has a display part and a processing flow creating means for creating a processing flow. In the information processor for executing the processing flow, the display part has a first display area 301 being a work area for creating the processing flow, and a second display area 305 for displaying coincident existing processing flow including the processing flow coincident with the processing flow of the first display area in the existing processing flow. In the first and second display areas, a plurality of information processing, namely the processing flow is displayed by using marks and connection lines indicating a processing sequence, and in the second display area 305, marks and/or connection lines coincident with those of the processing flow in the first display area are emphasized to display the coincident existing processing flow.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2009280378-A (JP)
Title: Earthquake-isolating device for load support
Inventor: HASEGAWA YUTAKA
IPC: F16F1/10
Filed: 2008-05-26
Abstract: <P>PROBLEM TO BE SOLVED: To facilitate assembly and fitting by unitizing an earthquake-isolating device for load support which is effective for enhancing the earthquake resistance of a load supporting stand for supporting the load in a load storage space of a rack.  <P>SOLUTION: The earthquake-isolating device for load support comprises supporting pillars 16 erected on supporting members 7a, 7b, a movable body 17 which is housed over the supporting pillars 16 and slidably supported by top surfaces of the supporting pillars 16, and an urging member 19 interposed between an annular circumferential wall 18 provided on the movable body 17 and the supporting pillars 16 to urge and hold the movable body 17 at the substantially concentric position to the supporting pillars 16. The supporting pillars 16 comprise pillar bodies 16a to be fixed on the supporting members 7a, 7b, ring-shaped shock-absorbing materials 23 which are externally fitted to upper end small diameter stepped parts 22 of the pillar bodies 16a with their circumferences being expanded outward of the pillar bodies 16a, and holding plates 25 which are screwed in upper ends of the pillar bodies 16a from the upper side to fix the ring-shaped shock-absorbing materials 23 while upper surfaces 25a thereof slidably support the movable body 17.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2009033721-A (JP)
Title: Group subordinate terminal, group administrative terminal, server, key updating system and key updating method thereof
Inventor: SATO TAICHI
IPC: H04L9/08
Filed: 2008-05-26
Abstract: <P>PROBLEM TO BE SOLVED: To provide a group subordinate terminal, group administrative terminal, server, key updating system and key updating method thereof in which an updating service providing side can update a group key of terminal devices, constituting a group, other than the terminal device to update a device specific key without holding a list of the device to be updated and the terminal devices constituting the group.  <P>SOLUTION: A group subordinate terminal in a key updating system comprising a group constituted of a group administrative terminal and a plurality of group subordinate terminals, and a server, includes: a group secession request processing unit which receives an updating instruction of a device specific key being held and transmits a request of secession from the group to the group administrative terminal; an updated device specific key request unit which requests acquisition of another device specific key by transmitting to the server a group secession certificate indicating that the secession from the group has been completed by invalidating the group key being held; and an update processing unit which updates the device specific key in a specific key holding unit into the other device specific key acquired by the server.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009285252-A (JP)
Title: Game system
Inventor: TOMITA HIROAKI
IPC: A63F5/04
Filed: 2008-05-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide a game system, capable of increasing a player's interest in a game.  <P>SOLUTION: The player uses a user terminal 1150 to access an issuing computer 1300, and input basic information for registration and original character information. As the player places a member card 1200 on an IC card reader 1510 of a game machine 1500, the user ID is sent to an administrative server 1400. The administrative server 1400 compares the received user ID with a user ID registered on a player information DB to determine whether or not the member is a regular member. When the member is determined to be the regular member, game machine historical information and original character information registered as related with the user ID are sent back to the game machine 1500. The game machine 1500 controls actions or the like of the original character specific to the player based on the received original character information and game historical information that is renewed as necessary.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2009009685-A (JP)
Title: Optical disk drive
Inventor: NAGANO HIROBUMI
IPC: G11B7/005
Filed: 2008-05-30
Abstract: <P>PROBLEM TO BE SOLVED: To prevent data loss or the like when a transfer end signal is missing due to some reason when information is reproduced from an optical disk.  <P>SOLUTION: A data transfer circuit 6 outputs the transfer end signal every time data transfer for ECC blocks ends from byte data obtained by re-arranging RF signals read from the optical disk. An address detection circuit 9 detects address information from the byte data and outputs an address establishment signal. A gate signal generation circuit 11 generates a gate signal before the transfer of the byte data for the ECC blocks starts immediately after when a predetermined time elapses after the address establishment signal is output. When the transfer end signal is detected during the gate signal period, the signal is output as it is. If not detected, an alternative signal depending on a fall of the gate signal is output.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009294323-A (JP)
Title: Control circuit of liquid crystal display device and liquid crystal display system
Inventor: OKADA TOMOKAZU
IPC: G02F1/133
Filed: 2008-06-03
Abstract: <P>PROBLEM TO BE SOLVED: To provide a control circuit of a liquid crystal display device and a liquid crystal display system, reducing power consumption of the liquid crystal display device and suppressing decrease in the luminance of a displayed image.  <P>SOLUTION: The control circuit is provided with: a current reduction rate setting circuit 11 that analyzes an original grayscale of pixels included in an inputted image signal D1 and sets a current reduction rate in accordance with the height distribution of the original grayscale; a light emitting element control circuit 12 that controls a driving current of a light emitting element 211 in accordance with the current reduction rate; a grayscale varying circuit 13 that varies the original grayscale in accordance with the current reduction rate to set a display grayscale and generates a display image signals D2 by replacing the original grayscale of the inputted image signal D1 by the display grayscale; and a liquid crystal panel control circuit 14 that sets the transmittance of the liquid crystal panel in accordance with the display grayscale of pixels included in the display image signals D2.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2009296387-A (JP)
Title: Personal information storage and authentication system, and personal information storage and authentication method
Inventor: HAYASAKA TOMOYUKI
IPC: G06F21/44
Filed: 2008-06-05
Abstract: <P>PROBLEM TO BE SOLVED: To provide a personal information storage and authentication system which certifies authenticity of personal information of a registered user, thereby preventing unauthorized authentication and ensuring strong security.  <P>SOLUTION: The system includes: a client management server 1 of a fixed communication service provider in which subscriber information on users of a fixed communication line is stored; a client management server 2 of a mobile communication service provider in which subscriber information on users of a mobile communication line is stored; a home terminal 3 connected to the client management servers 1 and 2 through a fixed network 5; a mobile terminal 6 owned by the user 4 and connected to the client management server 2 through a mobile network 7; and a personal information data base 30. In the system, the personal information registered in the data base 30 is collated with the subscriber information in the client management servers 1 and 2 to certify authenticity of the registered personal information, and in response to a request for connection from the mobile terminal 6 to the home terminal 3, authentication is performed not only by using a password but also by using the mobile and fixed communication lines.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2008246483-A (JP)
Title: Apparatus for biological treatment of waste water
Inventor: KIYOUSAI TOSHINORI
IPC: C02F3/12
Filed: 2008-06-06
Abstract: <P>PROBLEM TO BE SOLVED: To obtain an apparatus for biological treatment of waste water capable of enhancing the treatment capacity, though requiring no more space for the installation.  <P>SOLUTION: The apparatus for the biological treatment of the waste water has a biological reaction tank 101 for biologically treating inflow waste water, an upstream-side wall 106 having a water passage 108 at its bottom and a downstream-side wall 107 having a water passage 109 at its top, and an aeration room 105 is partitioned off by the wall 106 and wall 107 and has an aeration means 110 at its bottom.  <P>COPYRIGHT: (C)2009,JPO&INPIT