baber/WOPTO huggingface dataset:
Patent JP-2009032157-A (JP)
Title: Vibration reduction apparatus
Inventor: SATO YUSUKE
IPC: G05D19/02
Filed: 2007-07-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide a vibration reduction apparatus capable of accurately reducing the vibration of a vibration damping object even when characteristics are varied due to the influence of temperature or the like.  <P>SOLUTION: The vibration reduction apparatus is provided with an inertial mass actuator arranged between an inertial mass and the vibration damping object and including a force generation element 11 for damping the vibration of the vibration damping object by displacing the inertial mass by stretch according to a drive signal and using reaction based on the displacement of the inertial mass as vibration damping force and a conversion coefficient identification means for identifying a force conversion coefficient for compensating correlation between the drive signal and the stretch of the force generation element 11 on the basis of a driven signal obtained when the force generation element 11 is stretched by external force. The drive signal is calculated on the basis of the vibration damping force to be generated in the inertial mass actuator and the force conversion coefficient identified by the conversion coefficient identification means.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009036939-A (JP)
Title: Image display device
Inventor: OZAKI TOSHIBUMI
IPC: G09G3/36
Filed: 2007-08-01
Abstract: <P>PROBLEM TO BE SOLVED: To suppress increase of circuit size of a driving circuit accompanying multi-gradation.  <P>SOLUTION: VI0 to VIM are reference voltages for modulation circuit which are obtained by dividing a prescribed interval from non-light emission voltage VEOFF to largest light emission voltage VEON into equal M parts. A higher division resistance 40 produces higher gradation voltages v0 to v8M by dividing respective intervals of reference voltages VI0 to VIM for modulation circuit. A higher decoder part 41 selects adjacent two voltages from the higher gradation voltages in accordance with data of higher J bits held by a data latch. Complementary MOSFET selection switches 47-1, 47-2 are switched by the lowermost bit data input to the higher decoder part 41. A lower division resistance 43 produces gradation voltages v10 to vln-1 by dividing an interval between the selected high voltage higher gradation voltage v1 and the low voltage higher gradation voltage v1+1 into equal parts. A lower decoder part 44 selects and outputs an output voltage from a gradation voltage produced by a division resistance in accordance with data of lower K bits held by a data latch.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008036425-A (JP)
Title: Pneumatically powered surgical cutting and fastening with mechanical linkage coupling end effector and trigger motion
Inventor: SHELTON FREDERICK E IV
IPC: A61B17/072
Filed: 2007-08-01
Abstract: <P>PROBLEM TO BE SOLVED: To provide a pneumatically powered surgical cutting and fastening instrument.  <P>SOLUTION: The surgical instrument used in connection with a pneumatically powered tool has a firing mechanism operably supported therein that is movable between an unactuated position and an actuated position. A drive system is supported by at least one of a handle assembly and an elongate shaft assembly and is configured to selectively apply a firing motion to the firing mechanism of the pneumatically powered tool to cause the firing mechanism to move from the unactuated position to the actuated position in response to a flow of gas from a source of gas fluidically coupled to the drive system. A travel monitoring member is operably supported by the handle assembly and is linked to the drive system to provide an indication of progress of the firing mechanism of the pneumatically powered tool as the firing mechanism moves from the unactuated position to the actuated position.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2009037474-A (JP)
Title: Data transfer control device and electronic device
Inventor: MATSUDA KUNIAKI
IPC: G06F1/24
Filed: 2007-08-02
Abstract: <P>PROBLEM TO BE SOLVED: To appropriately achieve the detection of non-existence of a device after hardware reset, while achieving a bridge function of a parallel ATA (AT attachment) and a serial ATA.  <P>SOLUTION: A data transfer control device includes a PATAI/F (parallel AT attachment interface) 10 connected to a PATA bus; an SATAI/F (serial AT attachment interface) 50 connected to an SATA bus; and a sequence controller 30 performing transfer sequence control. The PATAI/F 10 includes a task file register TFR 12. The sequence controller 30 sets the busy bit of a status register in the TFR 12, waits the passage of a device existence detection period TA on the side of the SATA bus, and then, sets a device non-existence code in the status register of the TFR 12 when the non-existence of the SATA device 4 is detected after the period TA elapses.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2007289736-A (JP)
Title: Game machine
Inventor: UGAWA SHOHACHI
IPC: A63F7/02
Filed: 2007-08-03
Abstract: <P>PROBLEM TO BE SOLVED: To solve a problem on how to prevent a fraudulent game act using a fraudulent substrate in a game machine.  <P>SOLUTION: When a value of a big win determination counter progresses to a "prescribed value (s)", a value of a random 1 initial value determination counter (random 6) is extracted and stored. When the value of the big win determination counter progresses to "299", 1 is added thereto and the value is returned to 0, this game machine detects that the counter value is accorded with a round determination value. Then, a storage value is set in the big win determination counter. The storage value at this moment is "19". From then on, the big win determination counter progresses from the initial value, "19". The extraction timing of the random 6 to be used as a new initial value is not fixed. This constitution can increase the randomness of the initial value of the big win determination counter and consequently make further random a timing when the big win determination counter value becomes the big win determination value.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2009041373-A (JP)
Title: Turbo compressor
Inventor: KISHIBE TADAHARU
IPC: F04D29/30
Filed: 2007-08-06
Abstract: <P>PROBLEM TO BE SOLVED: To provide a shape of a blade that reduces noises, and inhibits a propagating stall in a turbo compressor.  <P>SOLUTION: A turbo compressor includes: a rotation shaft 9; a disk 5 pivotally supported by the rotation shaft 9; and a plurality of blades 3 provided upward in substantially radial form on the disk 5, wherein a flow passage A of fluid is formed between blades 3, 3, and the disk 5 rotates together with the rotation shaft 9 thereby intaking fluid from the front in axial direction, and the fluid is delivered turning its flow directions through the flow passage A while boosting. The blade 3 is formed such that a width of the blade at an end of a fluid delivery side of the flow passage A becomes gradually narrower toward downstream.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008041242-A (JP)
Title: Spindle motor startup method and disk drive
Inventor: OH KYOUNG-WHAN
IPC: G11B19/20
Filed: 2007-08-08
Abstract: <P>PROBLEM TO BE SOLVED: To provide a startup method of a spindle motor stably reaching a target speed by minimizing a performance degradation of the spindle motor due to a temperature change, and to provide a disk drive.  <P>SOLUTION: The disk drive is provided with a spindle motor 130, a spindle driver 120 for supplying a startup current, a temperature sensing section 170 for sensing internal temperature of the disk drive, and a controller 110 for adjusting at least one factor of the startup current corresponding to the internal temperature. The spindle motor startup method includes a step to apply an internal driving voltage to the disk drive, a step to sense the internal temperature of the disk drive, and a step to control the startup of the spindle motor by adjusting at least one factor of the startup current to be applied to the spindle motor corresponding to the internal temperature.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2009042056-A (JP)
Title: Pressure sensor
Inventor: WATANABE TATSUYA
IPC: G01L19/00
Filed: 2007-08-08
Abstract: <P>PROBLEM TO BE SOLVED: To provide a pressure sensor capable of preventing accumulation of water on a pressure detection surface of a sensor element, when used under a watery environment.  <P>SOLUTION: This pressure sensor 1 includes a sensing element 40 exposing a side end surface including the pressure detection surface, for detecting air pressure in contact with the pressure detection surface; and an introduction passage 110 for communicating the pressure detection surface of the sensing element 40 with an introduction port 100 opened to a pressure detection space. The introduction passage 110 includes the first introduction passage 111 extending just downward from the side end surface of the sensing element 40. The introduction port 100 is positioned on the lower end of the first introduction passage 111 or on the furthermore lower part than the lower end. The pressure sensor 1 also includes a water preventing plate 63 in the whole range connecting linearly the side end surface of the sensing element 40 to the introduction port 100 in the first introduction passage 111.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009040928-A (JP)
Title: Propylene-based polymer composition
Inventor: TOMONO YOSHIHIRO
IPC: C08K5/00
Filed: 2007-08-10
Abstract: <P>PROBLEM TO BE SOLVED: To provide a propylene-based resin material with no noticeable welds, good in color developability and affording good metallic-toned appearance.  <P>SOLUTION: The propylene-based resin material, a propylene-based polymer composition, is characterized by comprising 100 pts.wt. of a propylene-based polymer and 0.01-10 pt(s).wt. of a glittering agent, wherein the propylene-based polymer is a propylene-α-olefin random copolymer which is 1-200 g/10 min in melt flow rate, 80-120°C in temperature of crystallization (TC) and ≥5% in light transmittance at a light-receiving angle of 0° in the form of a molded product with a plate thickness of 2 mm.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009042599-A (JP)
Title: Liquid crystal device, manufacturing method therefor, and electronic equipment
Inventor: TANAKA TAKAAKI
IPC: G02F1/1337
Filed: 2007-08-10
Abstract: <P>PROBLEM TO BE SOLVED: To provide a liquid crystal device capable of displaying an image of high quality over a long period by restraining a reaction between a surface of an inorganic oriented film and a liquid crystal molecule, a manufacturing method therefor, and electronic equipment.  <P>SOLUTION: This liquid crystal device is provided with the inorganic oriented film sandwiching a liquid crystal between a pair of substrates to orientation-regulate the liquid crystal, and a contact angle of water on a surface of the inorganic oriented film has a value set corresponding to a constitution ratio of a composition containing a hydrogen bonding component in the liquid crystal.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009042665-A (JP)
Title: Lens holding structure
Inventor: TSUYUKI KAZUHIRO
IPC: G02B7/02
Filed: 2007-08-10
Abstract: <P>PROBLEM TO BE SOLVED: To provide a compact lens holding structure.  <P>SOLUTION: The lens holding structure 15 for using a lens holding frame 4 to hold an adjustment lens 3 is equipped with fixing screws 11 screwed in a plurality of screw holes 4b for fixing formed on the lens holding frame 4 so as to penetrate in a direction nearly orthogonal to the optical axis L of the adjustment lens 3 arranged in the lens holding frame 4, and an elastic member 12 arranged between the adjustment lens 3 and the fixing screw 11, whereby since the adjustment lens 3 is directly fixed in the lens holding frame 4 by the fixing screw 11 screwed in the screw hole for fixing 4b, the lens holding structure 15 can be reduced in size.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009043186-A (JP)
Title: Information storage device and travel environment information recognition device
Inventor: TANAKA HIROMICHI
IPC: G09B29/00
Filed: 2007-08-10
Abstract: <P>PROBLEM TO BE SOLVED: To update information necessary for traffic safety to the latest one for roads all over the country.  <P>SOLUTION: A road sign existing on a road expressed by a ground surface image is recognized (S180), and the recognized road sign is associated with positional information to be stored in an HDD 28 (S190). When road sign information, which is necessary for traffic safety, is recognized and stored in the HDD 28, information necessary for traffic safety can be updated to the latest state for the roads all over the country.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009044696-A (JP)
Title: Electronic device with remote control function
Inventor: YAMADA ICHIRO
IPC: H04N5/00
Filed: 2007-08-13
Abstract: <P>PROBLEM TO BE SOLVED: To provide an electronic device capable of easily searching for a remote controller 9 even in the situation where sounds are being outputted from a speaker 15.  <P>SOLUTION: The electronic device with remote control function comprises a device main body 1 and a remote controller 9 that transmits a remote control signal to the device main body 1. The device main body 1 comprises a locator transmission unit 17 for transmitting a locator signal to the remote controller 9, besides the remote controller 9 comprises a locator receiving unit 94 for receiving the locator signal sent from the device main body 1, and a sound generating unit 96 that operates in response to reception of the locator signal. The device main body 1 comprises an audio signal processing unit 16 for supplying an audio signal to a speaker 15 and a control unit. The control unit sets to zero or reduces a level of the audio signal to be supplied to the speaker 15 during at least a part of a term in which the sound generating unit 96 of the remote controller 9 may operate in response to the reception of the locator signal in a state where the device main body 1 is operating.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009048053-A (JP)
Title: Liquid crystal display device and projector
Inventor: ENDO TAKASHI
IPC: G02F1/13
Filed: 2007-08-22
Abstract: <P>PROBLEM TO BE SOLVED: To provide a liquid crystal display device in which the thickness of an optical element for compensation can be determined by easy calculation and comparatively satisfactory contrast and visual field angle characteristics can be easily obtained, and to provide its manufacturing method.  <P>SOLUTION: The liquid crystal retardation caused by a pre-tilt of a liquid crystal existing on both sides of a liquid crystal layer 71 is effectively canceled by first and second crystal plates provided in first and second optical compensation plates OC1 and OC2, respectively. In this case, the thickness d of the first and the second crystal plates can be easily determined based on a polar angle θ of the first and the second crystal plates corresponding to the first and the second optical compensation plates OC1 and OC2 and a cell gap CG of a liquid crystal cell 70.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009048553-A (JP)
Title: Random number generation system, random number generation method, and computer
Inventor: OKUTOMI HIDETOSHI
IPC: G06F7/58
Filed: 2007-08-22
Abstract: <P>PROBLEM TO BE SOLVED: To reduce a load on the client side and to properly obtain high-quality random numbers.  <P>SOLUTION: This random number generation system is provided with a server 2 having a random reply means 22 sending a reply signal after the lapse of a random delay time in response to a transmission request signal arriving through a network 1, and a client 3 having a random number generating means 4 transmitting the transmission request signal to the server 2 through the network 1, detecting the arrival time of a returned reply signal and generating random numbers based on the arrival time information.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009051373-A (JP)
Title: Vehicle body protective film and regulation method of adhesiveness of vehicle body protective film
Inventor: INOUE HIROO
IPC: B60J11/00
Filed: 2007-08-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide a protective film superior in an air bleeding property in working, not making its creases noticeable in adhering it and capable of improving its slipping property with a squeegee.  <P>SOLUTION: This vehicle body protective film is furnished with an upper layer 1 made of a surface of a fine protruded part structure 10 and an adhesive layer 2 of a back surface to adhere on a protected vehicle body surface, and a surface of another vehicle body protective film is accumulated on its back surface. The fine protruded part structure by sea island structure of non-compatibility resin mixed in prescribed quantity is surface-formed on the upper layer, and a fine recessed part structure 20 transferred from a surface of an upper layer of the other vehicle body protective film is back-surface-formed by accumulation on the adhesive layer.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009053096-A (JP)
Title: Measuring instrument
Inventor: KITAGISHI KEIKO
IPC: G01N21/3586
Filed: 2007-08-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide a measuring instrument capable of generating a terahertz wave having a more appropriate frequency spectrum, by relatively simple constitution.  <P>SOLUTION: The first terahertz wave generation source 20 receives a pulse light L5 (wavelength:780 nm) to generate the terahertz wave T1, and the second terahertz wave generation source 30 receives a pulse light L2 (wavelength:1.56 μm) to generate the terahertz wave T2. A detecting part 40 outputs a measuring signal in response to intensities of the terahertz waves T1, T2 transmitted through a measuring object OBJ, in response to a pulse light L6 generated in a pulse light light source 10 common to the pulse lights L5, L2.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008071342-A (JP)
Title: Method, controller, computer program and data storage system for storing, acquiring, and searching information
Inventor: SEIDEL ANDREW ELLIS
IPC: G06F3/08
Filed: 2007-08-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide a device and method for storing, acquiring and searching information.  <P>SOLUTION: The method encodes information comprising a plurality of datasets in a holographic data storage medium to form an encoded holographic data storage medium, and encodes the same information to one or more of a plurality of non-holographic data storage media. The method then selects a dataset comprising a portion of the information, where the dataset is written to a dataset storage address on the non-holographic data storage medium, and illuminates the encoded holographic data storage medium with a dataset beam comprising the dataset to produce a dataset reference beam, such that the dataset reference beam strikes the optical detector at one or more dataset reference beam coordinates. The method then associates the dataset with the one or more dataset reference beam coordinates and with the dataset storage address.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008056673-A (JP)
Title: Method for mtbe decomposition
Inventor: WINTERBERG MARKUS
IPC: C07C1/20
Filed: 2007-08-29
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for decomposing methyl-t-butyl ether (MTBE).  <P>SOLUTION: The method for decomposing MTBE has (a) a process for catalytically decomposing MTBE contained in both streams I and VII on a catalyst to give a decomposed product II, (b) a process for separating by distillation the decomposed product II obtained by the process (a) into an overhead stream III containing >90 mass% isobutene and a bottom stream IV containing diisobutene and >80% methanol contained in the decomposed product II, (c) a process for separating by distillation the bottom stream IV obtained by the process (b) into a methanol-containing bottom stream V, a side stream VI containing diisobutene, methanol and MTBE and an overhead stream VII containing MTBE and methanol and (d) a process for returning the overhead stream VII to the process (a).  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2009060183-A (JP)
Title: Radio signal reception demultiplexing device
Inventor: MURATA HIROSHI
IPC: H04B10/60
Filed: 2007-08-29
Abstract: <P>PROBLEM TO BE SOLVED: To solve the problem wherein an array antenna and a complicated microwave circuit are required to simultaneously demultiplex a plurality of radio signals, and a small and lightweight system is hardly built.  <P>SOLUTION: The radio signal reception demultiplexing device converts a plurality of radio signals 3, 4 into a laser beam 2 by an electrooptical modulation effect and demultiplexes the signals. The demultiplexing device is provided with: a plurality of optical waveguides 121 and 122 for transmitting the laser beam 2; an antenna for receiving the plurality of radio signals 3, 4; and a plurality of modulation electrodes connected to the antenna. The modulation electrodes are provided so as to approximate to each of the optical waveguides 121, 122 so that the laser beam 2 is modulated with the radio signals 3, 4, and the plurality of optical waveguides 121, 122 each have a polarization reverse structure of a constant period in the propagation direction of the laser beam 2 and have polarization reverse period different from each other.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009060411-A (JP)
Title: Vod system, and content distributing method for vod system
Inventor: IZUMIDA HIDEHARU
IPC: H04N21/2743
Filed: 2007-08-31
Abstract: <P>PROBLEM TO BE SOLVED: To easily perform content reproduction control and replacement processing.  <P>SOLUTION: A VOD server 1 in a VOD system includes: a TS data storage part 123 for storing TS data being base materials of respective kinds of content; a TMF storage part 124 for storing management information of TS data in GOP units as a time map file; a distribution data reading part 125 for reading the time map file from the TMF storage part 124 based on the input information of a user, reading the TS data from the TS data storage part 123 in GOP units based on GOP identification information included in the management information of the read time map file, and generating the content to be distributed; and a data distributing part 127 for distributing the generated content to a VOD receiver 2.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009059197-A (JP)
Title: Display system, display method, and display program
Inventor: SHINTOKU YUTAKA
IPC: B41J29/38
Filed: 2007-08-31
Abstract: <P>PROBLEM TO BE SOLVED: To provide a display system for automatically displaying the whole print region on one picture, and for enabling a user to easily obtain the image of a print result or the error of layout setting.  <P>SOLUTION: The display system is configured to decide whether or not it is possible to display the whole print region on preview display based on the width of roll paper and the vertical length of a print region, and to calculate magnification required for displaying the whole print region on the preview display, and to, when it is not possible to display the whole print region, perform the preview display of a roll paper image and a print region based on the calculated magnification.  <P>COPYRIGHT: (C)2009,JPO&INPIT