baber/WOPTO huggingface dataset:
Patent JP-2011027958-A (JP)
Title: Display device and driving control method for the same
Inventor: SETO YASUHIRO
IPC: G09G3/20
Filed: 2009-07-24
Abstract: <P>PROBLEM TO BE SOLVED: To provide a display device for effectively reducing program errors caused by gate parasitic capacitance of a driving transistor driving light-emitting elements, and to provide a driving control method for the same.  <P>SOLUTION: In the driving control method, the power source voltage of the driving transistor is controlled so that the power source voltage Vdd2 applied to a drain terminal of the driving transistor during the light-emitting operation period (after time t4) of a light-emitting element may be higher than the power source voltage Vdd1 applied to the drain terminal of the driving transistor at least during the program operation period (time t3-time t4) of an inter-gate-source voltage of the driving transistor.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011025357-A (JP)
Title: Production system
Inventor: NODA TAKESHI
IPC: B23Q39/04
Filed: 2009-07-24
Abstract: <P>PROBLEM TO BE SOLVED: To provide a production system coping with a change of an order of a production for workpieces without rearranging production devices.  <P>SOLUTION: This production system 1 includes three or more production devices 2-9 performing production of workpieces, conveyance passages 11a and 12a having both end parts attachably/detachably connected to the one production device and another production device of the production devices 2-9, and conveyance means 11b and 12b moving on the conveyance passages 11a and 12a to convey the workpieces from the one production device connected with the conveyance passages 11a and 12a to another production device. Each of the production devices 2-9 includes a processing part 21 for performing a production processing and a device base body 28 including the processing part 21 at the inside and formed into a substantial box-shape. At least a device base body 28 is connected to another device base body 28 in two directions X and Y crossing with each other.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2009279431-A (JP)
Title: Hair dryer
Inventor: OKAMOTO YUSUKE
IPC: A45D20/10
Filed: 2009-07-29
Abstract: <P>PROBLEM TO BE SOLVED: To provide a hair dryer which has a heater board and electrode holder fixed and held by a simple structure to improve its durability and reliability.  <P>SOLUTION: Inside a cylindrical body case, a blower fan to generate drying air, a motor for driving the fan, a heater unit to heat the drying air, and a discharging part 37 to generate ions are provided. The heater unit includes a heater board 24 radially arranged around the axis of the body case and a heater wire wound around the heater board 24, A recess part 26 is formed on the heater board 24. The discharging part 37 includes an electrode holder 41 formed of an insulating plastic material and a discharging electrode assembled to the electrode holder 41. The electrode holder 41 has connection grooves 57 on the front surface and side surface. The the front edge 68 of the recess part 26 and side parts 69, 70 continued to the front edge 68 are respectively inserted into the connection grooves and engaged with the connection grooves 57 to integrate the heater board 24 with the electrode holder 41.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2011036097-A (JP)
Title: Head device for cable wiring and cable wiring device
Inventor: TANI TOKUYUKI
IPC: H01B13/012
Filed: 2009-08-05
Abstract: <P>PROBLEM TO BE SOLVED: To wire a cable more quickly, while controlling floating of the cable more effectively.  <P>SOLUTION: A head device 40 for cable wiring wires a wire W to a wiring face 25f by relative move along the wiring face 25f of a wiring board 24. The head device 40 for cable wiring has a head part 50 in which a guiding recess section 58 rotatably supported around a rotating shaft A to guide the wire W to the wiring face 25f in the side of the rotating shaft A is formed; a head rotation mechanism part 66 which rotates and drives the head part 50, a shaft part 71, a roller part 73 rotatably attached to the tip of the shaft part 71, a guide pressing member 70 movably supported on the rotating shaft A, and a guide pressing member drive mechanism part 84 for driving the guide pressing member 70 in a reciprocating way.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011036473-A (JP)
Title: Computed tomographic apparatus
Inventor: AKINO SHIGEOMI
IPC: A61B6/03
Filed: 2009-08-12
Abstract: <P>PROBLEM TO BE SOLVED: To reduce a cone beam artifact while keeping a flexibility in setting a bed movement speed in helical scanning.  <P>SOLUTION: A main control part 27 controls each part so as to collect first projection data, while setting the bed movement speed to be a setting speed to be fixed in response to a user indication. The main control part 27 extracts the projection data which is based on the output of a part of the element sequences among effective element sequences from the first projection data to thereby obtain second projection data approximated to the projection data to be collected under a specific condition. The main control part 27 causes an image reconstruction part 23 to perform each of the first projection data-based reconstruction of a first image and the second projection data-based reconstruction of a second image. The main control part 27 generates a difference image between the first and second images, and corrects the first image, based on the difference image, so as to reduce the cone beam artifact.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011036832-A (JP)
Title: Treatment method and treatment system for wastewater
Inventor: NAKAMURA SHINICHI
IPC: C02F1/46
Filed: 2009-08-18
Abstract: <P>PROBLEM TO BE SOLVED: To provide a treatment method and a treatment system for wastewater whose running cost is lower than the conventional case.  <P>SOLUTION: The treatment method for wastewater comprises: a purification stage where the stain evaluation index of wastewater is reduced by effective chlorine; a chlorine separation stage where treated water in the purification stage is fed to a chlorine gas separation tank 7 in an acid atmosphere, and the residual gas is changed into a chlorine gas so as to be volatized; and a chlorine recovery stage where the chlorine gas volatized in the chlorine separation stage is fed to a gas-liquid mixing tank 5 in an alkaline atmosphere, and is dissolved into a liquid, thus the chlorine gas is regenerated as effective chlorine. The effective chlorine regenerated in the chlorine recovery stage is utilized in the purification stage.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011038497-A (JP)
Title: Fuel supply device
Inventor: NEI FUMIHIRO
IPC: F02M37/18
Filed: 2009-08-18
Abstract: <P>PROBLEM TO BE SOLVED: To ensure stable fuel transport by quickly raising a temperature of a fuel transported from a sub tank to a main tank even under a low-temperature condition.  <P>SOLUTION: In a chamber 6 of a main tank 3, a suction inlet (a filter 11) of a delivery passage 12; an open end (a filter 21) of a chamber passage 22 which is connected to a return passage 15 via a three-way joint 16; and a discharge outlet 24a of a saddle transport passage 24 in which a transport pump 23 is placed, are disposed. This makes it possible to: mix a return fuel heated by an engine with a fuel in the chamber 6 flowing through the chamber passage 22; pump the mixed fuel with the transport pump 23 or pump all of the return fuel with the transport pump 23; thereby increase a discharge rate of the transport pump 23 even under a low-temperature condition; and quickly raise a temperature of a fuel transported from the sub tank to the main tank, thus ensuring a stable fuel transport.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011043379-A (JP)
Title: Device for measuring and monitoring strain/deformation
Inventor: KUMAGAI KOJU
IPC: G01B11/16
Filed: 2009-08-20
Abstract: <P>PROBLEM TO BE SOLVED: To provide a strain/deformation measuring and monitoring device capable of performing high-accuracy measurement of strain over a range reaching a maximum of 10 km, by combining a BOTDR using light in a band near approximately 1,550 nm where an optical loss to be generated is small, and a wavelength division multiplexing system FBG for a so-called C band, to perform the measurement.  <P>SOLUTION: This strain/deformation measuring and monitoring device is equipped with: an FBG light measuring apparatus and a BOTDR light measuring apparatus; an optical switch for switching use of both measuring apparatuses; and a measuring part composed of optical fibers connected to both measuring apparatuses through the optical switch and a plurality of FBG sensors. As the plurality of FBG sensors, FBG sensors for detecting light having wavelengths near approximately 1,550 nm are used. By switching the FBG light measuring apparatus and the BOTDR light measuring apparatus by the optical switch, measurements by the use of both optical measuring apparatuses are performed in the same measuring part by preventing overlapping of the measurement times.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011043395-A (JP)
Title: Method and system of measuring ocean wave by ultrasonic wave
Inventor: KATO TERUYUKI
IPC: G01S5/30
Filed: 2009-08-21
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method of measuring an ocean wave using an ultrasonic wave capable of precisely performing the measurement even when the ocean wave is high.  <P>SOLUTION: In the method, an ultrasonic wave is transmitted into the sea from an ultrasonic transducer 2 provided beneath the sea level at a buoy 1 moored on the sea surface, ultrasonic waves from three transponders 3 arranged beneath the sea level below the buoy, together with time signals, are received, the distance between each transponder and the ultrasonic transmitting and receiving device is detected on the basis of the one-way propagation time until the ultrasonic wave transmitted from the transponder is received, a high-pass filter processing is applied to the distance data to extract short-period variation components, a three-variable linear equation is prepared for each sound wave relay device so that an equation having as an unknown the displacement of three-dimensional coordinates of the ultrasonic transmitting and receiving device and having as coefficients the azimuth and depression angles of the ultrasonic transmitting and receiving device relative to the transponder is coincident with the extracted short-period variation components, and the three-variable simultaneous linear equations are solved to obtain at least the displacement in the height direction of the short-period variation components, thereby obtaining the height of the ocean wave.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011045612-A (JP)
Title: Hair brush
Inventor: ISODA NAOKI
IPC: A46B9/02
Filed: 2009-08-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide a new hair brush which enables easy brushing operation when giving tension to hair.  <P>SOLUTION: The hair brush 10 is provided with a first brush bristle row 30 and a second brush bristle row 40 on the brush body 20 provided continuously on the handle 12. The first brush bristle row 30 is formed on the curved side of the brush bristle installation part 21 at equal pitches in 4 rows and aligned in row at the first bristle pitch P1 of such an interval as to comb hair. The second brush bristle row 40 is provided between the first brush bristle rows 30 and includes the first parallel brush bristle row 41 and the second parallel brush bristle row 42, which are adjacent and aligned in row of brush bristles at the second bristle pitch P2 which is narrower than the first bristle pitch P1 of the first brush bristle row 30. These parallel brush bristle rows provide the brush bristles alternately, aligning the brush bristles of each brush bristle row at the second bristle pitch P2.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011055102-A (JP)
Title: Image capturing apparatus, lens unit, and method of controlling the same
Inventor: YOSHIDA TOMOKAZU
IPC: H04N5/225
Filed: 2009-08-31
Abstract: <P>PROBLEM TO BE SOLVED: To provide an interchangeable lens digital camera that provides a fruitful information on failure, repair, and exchange to a user and service personnel of a repair center.  <P>SOLUTION: The interchangeable lens digital camera is composed of a lens unit that stores an individual identification information storage means and a failure tolerance information detection means, and a camera unit with a communication means that reads individual identification information and failure tolerance information from the lens unit via the communication means. The apparatus includes a means for recording the individual identification information and the failure tolerance information in a captured image.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011055206-A (JP)
Title: In-vehicle digital television broadcast receiver
Inventor: TABUSE NAOTO
IPC: H04H60/13
Filed: 2009-09-01
Abstract: <P>PROBLEM TO BE SOLVED: To provide an in-vehicle digital television broadcast receiver which can timely transmit an emergency earthquake alert to a user.  <P>SOLUTION: The in-vehicle DTV broadcast receiver 1 is constituted of: a DTV receiving part 11 which receives DTV broadcasting; a radio receiving part 12 which receives analog radio broadcasting asynchronously with the DTV receiving part 11; a voice switching part 15 which uses a received voice signal by the DTV receiving part 11 and a received voice signal by the radio receiving part 12 as an input to select and an output either one of them; and a control part 14 which controls the voice switching part 15 to select and output the received voice signal of the analog radio broadcasting when a notification signal showing the emergency earthquake alert is included in the analog radio broadcasting.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011052132-A (JP)
Title: Photosensitive material and pattern-forming method
Inventor: HIGUCHI SHOJI
IPC: C08G61/00
Filed: 2009-09-02
Abstract: <P>PROBLEM TO BE SOLVED: To provide a photosensitive material enabling a concave pattern to be formed efficiently.  <P>SOLUTION: The photosensitive material is constituted of a polymer having a fluorene skeleton. For example, the polymer may be a polymer having a unit represented by formula (1) (wherein, ring Z<SP>1</SP>is an aromatic ring; R<SP>1</SP>is nitro or hydrocarbon; R<SP>2</SP>is hydrogen or hydrocarbon; m is an integer of 0-3). The photosensitive material can extremely simplify a pattern-forming process because of being able to form the concave pattern only by carrying out the photoirradiation without carrying out a developing step or a baking step because the photosensitive material causes the volumetric shrinkage accompanying the photoirradiation.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011051301-A (JP)
Title: Method of manufacturing pellet
Inventor: YADA MASAKO
IPC: B29B9/04
Filed: 2009-09-04
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method of manufacturing pellets, which enables the high-productivity manufacture of the pellets which are difficult to stick mutually.  <P>SOLUTION: The method of manufacturing the pellets includes cutting a thermoplastic resin sheet in a longitudinal direction of the sheet to make it in a strand-like shape, and thereafter, cutting in a width direction of the sheet. In the method of manufacturing them, the thermoplastic resin sheet is a sheet having a multilayer structure. In the method of manufacturing them, the thermoplastic resin sheet is a sheet extruded continuously by a molding machine.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011055436-A (JP)
Title: Ofdm receiver
Inventor: TAKEGAWA MASAYUKI
IPC: H04J11/00
Filed: 2009-09-04
Abstract: <P>PROBLEM TO BE SOLVED: To attain a high-accuracy transmission estimation even when converting signals received via different radio propagation paths into signals of a frequency domain or even when variation of frequency-amplitude characteristics is heavy.  <P>SOLUTION: When performing propagation path estimation from a received sub carrier signal, prior to the estimation, a phase difference θ between a plurality of pilots-symbols is detected for each tile of the received sub carrier signal by a phase difference detecting circuit 17, a phase rotation amount ϕ of the sub carrier signal is estimated by a phase rotation compensation amount estimating circuit 18 on the basis of the phase difference θ, and phase rotation of the received sub carrier signal is compensated by a phase rotation compensating circuit 19 on the basis of the estimated phase rotation amount ϕ. The received sub carrier signal, whose phase rotation has been compensated, is then inputted to a propagation path estimating circuit 13 to perform the propagation path estimation.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011039020-A (JP)
Title: Distance measuring apparatus
Inventor: KONO MITSUNORI
IPC: G01S13/84
Filed: 2009-09-07
Abstract: <P>PROBLEM TO BE SOLVED: To provide an inexpensive distance measuring apparatus capable of measuring a distance between mutual transmitting and receiving means with high accuracy when mutually communicating with a burst signal in a time-sharing manner between a plurality of transmitting and receiving means.  <P>SOLUTION: A first transmitting and receiving means 101 transmits a distance measurement request signal as the burst signal in the time-sharing manner. A second transmitting and receiving means 102, which has received this, generates a distance measurement signal synchronous with or perpendicular to an origin signal contained in the distance measurement request signal to transmit as the burst signal in the time-sharing manner. The first transmitting and receiving means 101, which has received this, uses the origin signal as a clock signal and measures a phase of the distance measurement signal at a real time, using a product sum computing device. Based on measurement results of the phase, the distance between the first transmitting and receiving means 101 and the second transmitting and receiving means 102 is calculated with high accuracy.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011037514-A (JP)
Title: Binding method and binding apparatus for to-be-bound body
Inventor: KANEKO SATOSHI
IPC: B65B51/04
Filed: 2009-08-18
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method and an apparatus for binding a to-be-bound body by separating a binder from a binder connected body of the binders of which the flat surfaces form approximately a C shape.  <P>SOLUTION: This binding apparatus includes; two sheets of plate-like members 22 an 23 which are arranged in parallel by a spacer 21; a guide member which guides the binder connected body, for which the plurality of binders having the C-shaped flat surface are connected, to a space between the plate-like members; a first vertical notched passage 28 which vertically descends from the upper end surface of the plate-like member; a horizontal notched passage 29 which horizontally extends from the first vertical notched passage; a second vertical notched passage 30 which vertically extends from the horizontal notched passage; and an expanded notched port 31 which is expanded and formed at the central section of the plate-like member from the final end section of the second vertical notched passage. In the binding apparatus, while the neck binding section of the to-be-bound body is held by both hands and is made to pass through the first vertical notched passage, the horizontal notched passage and the second vertical notched passage in order while making it cross, the to-be-bound body is bound by the binder.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011058275-A (JP)
Title: Office disaster prevention check diagnosis system
Inventor: SUZUKI NAOHITO
IPC: G06F17/50
Filed: 2009-09-10
Abstract: <P>PROBLEM TO BE SOLVED: To provide an office disaster prevention check diagnosis system which reduces man-hour for calculating costs to confirm and overcome problems on disasters when carrying out an office transfer plan in a transfer destination.  <P>SOLUTION: The office disaster prevention check diagnosis system includes a dwelling plan DB storing the dwelling plan, a transfer destination present situation DB storing the transfer destination present situation, a regulation DB storing regulation data and a safety verifying system verifying whether the regulation is satisfied while comparing the dwelling plan with the transfer destination present situation. Furthermore, an instruction for the extension and transfer of disaster equipment and an instruction for a specification change and transfer of the partition, are output.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011060407-A (JP)
Title: Disk drive, and drive control method of piezo-element in the same
Inventor: KONISHI TAKASHI
IPC: G11B21/10
Filed: 2009-09-14
Abstract: <P>PROBLEM TO BE SOLVED: To prevent a reduction in piezo-element performance, in a disk drive which positions its head by using the piezo-element.  <P>SOLUTION: A piezo-controller 231 in an HDD 1 monitors fluctuation voltage in drive voltage of the piezo-element 17 when following, and adjusts (updates) offset voltage based on a monitored value. In this way, the offset voltage can be updated at proper time without substantial effect on its performance. In a desirable configuration, an offset voltage controller 312 obtains a value directly or indirectly showing the fluctuation voltage in piezo-element drive for each servo sector, and determines the offset voltage based on the value thus obtained and the value obtained in the past. Thus, the offset voltage can be controlled with high precision.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2010031375-A (JP)
Title: Lead-free brass alloy excellent in stress corrosion cracking resistance
Inventor: TAMEDA EISHIN
IPC: C22C9/04
Filed: 2009-09-14
Abstract: <P>PROBLEM TO BE SOLVED: To provide a lead-free brass alloy excellent in a stress corrosion cracking resistance, which is achieved specifically by suppressing a velocity of propagation of corrosion cracks in the lead-free brass alloy to prevent a straight line crack peculiar to the lead-free brass alloy, increasing a probability of cracks coming into contact with γ phases present in crystal grain boundary, and suppressing local corrosion on the brass surface to prevent cracks caused by the local corrosion, thereby enhancing the stress corrosion cracking resistance.  <P>SOLUTION: The lead-free brass alloy is an Sn-containing Bi-based brass alloy, an Sn-containing Bi+Sb-based brass alloy or an Sn-containing Bi+Se+Sb-based brass alloy and has an α+γ structure or an α+β+γ structure. By uniformly distributing γ phases in the brass alloy at a predetermined proportion, the brass alloy suppresses local corrosion and stress corrosion cracks, thereby exhibiting excellent stress corrosion cracking resistance.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2011062295-A (JP)
Title: Transmission circuit of ultrasonic diagnostic apparatus
Inventor: YAMAGUCHI KOKI
IPC: A61B8/00
Filed: 2009-09-16
Abstract: <P>PROBLEM TO BE SOLVED: To appropriately charge a capacitor for negative pulse generation when generating positive and negative pulses using only the power source of one polarity, in a transmission circuit of an ultrasonic diagnostic apparatus.  <P>SOLUTION: When control signals SGS are outputted, as a result of the input side (B point) of a capacitor C2 becoming a ground level, the potential of the output side (A point) becomes -HV. Thus, the negative pulses are generated. After a negative pulse generation period, control signals SG3 are outputted; the potential of the input side of the capacitor C2 is returned to +HV and a chargeable state is attained. However, simultaneously with that, when the positive pulses are generated by the output of control signals SG1 and the potential of the B point becomes higher than +HV, the charging of the capacitor C2 becomes impossible by the action of a diode D2. Thus, the control signals SG3 are outputted in the free time in a transmission/reception sequence, and the capacitor C2 is charged using the free time.  <P>COPYRIGHT: (C)2011,JPO&INPIT