baber/WOPTO huggingface dataset:
Patent JP-2010164844-A (JP)
Title: Liquid crystal display device, driving method used for the liquid crystal display device, and integrated circuit
Inventor: MUKONO MAKOTO
IPC: G02F1/133
Filed: 2009-01-16
Abstract: <P>PROBLEM TO BE SOLVED: To provide a liquid crystal display device providing a display screen of high quality with low power consumption.  <P>SOLUTION: A charge balance control signal VCST is outputted for a charge balancing time by a control means (e.g., a driving timing generating part 45) based on an image signal vi, and when the polarity of common voltage vCOM1 and common voltage vCOM2 changes, a common electrode COM1 and a common electrode COM2 are short-circuited by a charge balancing means (e.g., a switch part 46) based on the charge balance control signal VCST to balance charge between the common electrode COM1 and the common electrode COM2. In this case, the switch part 46 switches off impression of the common voltage vCOM1 to the common voltage COM1 and switches off impression of the common voltage vCOM2 to the common voltage COM2, based on the charge balance control signal VCST while switching on a state between the common electrode COM1 and the common electrode COM2, based on the charge balance control signal VCST.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010167797-A (JP)
Title: Control device for electric vehicle
Inventor: MORI TAKANOBU
IPC: B60W20/00
Filed: 2009-01-20
Abstract: <P>PROBLEM TO BE SOLVED: To provide a control device for electric vehicle capable of shortening a control time from a clutch slip engagement state, at starting, until clutch lockup engagement and follow-on upshift start.  <P>SOLUTION: The control device for electric vehicle includes a start control means (Fig.7) for executing WSC traveling control, to maintain the slip engagement state of a clutch (second clutch) CL2, interposed between a driving source and driving wheels (right and left rear wheels) RR and RL when starting. A start control means has: a WSC lockup control part for shifting the clutch CL2 from slip engagement for locking up engagement (step S102); a lockup completion time predicting section for predicting the time, until the completion of the lockup engagement of the clutch CL2 (step S103); and an advanced upshift control part for starting the upshift control of a transmission at a timing which is quicker by a response time T minutes of the upshift of the transmission AT than the predicted timing of the completion of the lockup engagement of the clutch CL2 (steps S108, 109).  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010167982-A (JP)
Title: Unit and method for controlling vehicle
Inventor: HARADA YASUHIRO
IPC: B60L50/16
Filed: 2009-01-26
Abstract: <P>PROBLEM TO BE SOLVED: To provide a control unit and a control method for a vehicle, allowing improvement of an acceleration feeling of a driver by performing advance compensation control of an acceleration in time of a start or acceleration by a drive motor to perform an acceleration waveform having a torque sense.  <P>SOLUTION: The output control unit 100 for the hybrid vehicle 1 includes: an engine 11 allowing control of engine output, independent of accelerator stepping operation; and the drive motor 17 for assisting torque of the engine 11. The output control unit 100 also includes: a target acceleration setting part 110 setting a rising characteristic (in the first half of the acceleration) of a target vehicle acceleration Gt corresponding to the accelerator operation in time of the start or the acceleration; and an acceleration control part 120 executing follow control by the engine 11 and the drive motor 17 such that a rising characteristic accords with the rising characteristic of the target vehicle acceleration Gt. In the output control unit 100, the advance compensation control by the drive motor 17 is executed when performing the follow control by the acceleration control part 120.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2009261223-A (JP)
Title: Motor control circuit
Inventor: YANAGIHARA TAKEYA
IPC: H02P6/28
Filed: 2009-01-28
Abstract: <P>PROBLEM TO BE SOLVED: To reduce a loss by a PWM in high Duty-ratio control in complementary PWM control.  <P>SOLUTION: An output Duty determining circuit 14 determining and outputting a Duty ratio command signal in response to an accelerator operation, a carrier frequency determining circuit 15 lowering a carrier frequency in response to an increase in a Duty ratio when the Duty ratio command signal is a fixed value or more and a negative-phase time determining circuit 16 setting the time of a negative-phase PWM reducing a motor current at the fixed value to a positive-phase PWM increasing the motor current are provided to the motor control unit. A dead time simultaneously turning off each switching element 1a and 1b on a high side and a low side is set for a fixed time when a positive phase and a negative phase are changed over. In the case of a fixed Duty ratio or more, the frequency is lengthened owing to a decrease in a PWM carrier frequency and the rate of the dead time in a negative-phase time can be lowered owing to a fixed negative-phase time. Consequently, the loss of the PWM in the high Duty ratio control in the complementary PWM control can be reduced.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010176982-A (JP)
Title: Vehicular signal lighting fixture
Inventor: SHIRAISHI KAZUYA
IPC: F21S8/10
Filed: 2009-01-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide a vehicular signal lighting fixture capable of improving appearance while satisfying light distribution.  <P>SOLUTION: A reflecting part 16 and a light guide part 18 are integrally formed in a reflector 14 so that the reflector has functions as a reflecting surface for forming a light distribution pattern and as a light guide for guiding light. Light distribution as a tail lamp can be obtained by irradiating light emitted from an LED 20 for light distribution on the reflecting part 16 and irradiating light reflected on the reflecting part 16 through a transparent part 26 of an inner lens 24. Light of an LED 22 for light guide is emitted to a light incoming end 46 of the light guide part 18 of the reflector 14, and the light is made incident to the light emitting part 28 of the inner lens 24 from a light outgoing end 48 of the light guide part 18 through the light guide part 18 so as to cause surface light emission in the light emitting part 28.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2009137999-A (JP)
Title: Nematicidal composition
Inventor: DE KERPEL JAN OCTAAF
IPC: A01N43/30
Filed: 2009-01-29
Abstract: <P>PROBLEM TO BE SOLVED: To develop a nematicidal compound and composition.  <P>SOLUTION: Provided are nematicidal compounds of at least two following known compounds, formulations thereof as nematicidal compositions, and methods of using them for controlling nematodes, preferably parasitic nematodes in plants. The compounds are ampropylfos, bitertanol, chlorfluazuron, cymoxanil, dichlofluanid, difenoconazole, dimethomorf, flufenacet, flurtamone, fluvalinate, fuberidazole, halofenozide, imidacloprid, iprodione, isoxaflutole, kinoprene, nitenpyram, ofurace, oxadixyl, piperonyl butoxide, resmethrin, tebufenpyrad, tefluthrin, tetramethrin thifensulfuron-methyl, and derivatives thereof.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2010176486-A (JP)
Title: Verification support program and verification support device
Inventor: IWASHITA HIROAKI
IPC: G06F17/50
Filed: 2009-01-30
Abstract: <P>PROBLEM TO BE SOLVED: To improve verification accuracy and to reduce a verification period by deciding whether or not an input pattern created by a designer (or a verifier) can verify a metastable state.  <P>SOLUTION: The verification support device 600 includes: a detection unit 601 for detecting a change of data delivered to a reception flip-flop in a reception clock domain from a transmission flip-flop in a transmission clock domain of a circuit to be verified, and input to a combination circuit in the reception clock domain;and a determination unit 602 for determining whether or not the change of the data detected by the detection unit 601 is propagated to output of the combination circuit in the reception clock domain according to the input data of the combination circuit, to output the result.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2009103712-A (JP)
Title: Navigation system
Inventor: KURIHARA SATORU
IPC: G09B29/10
Filed: 2009-02-06
Abstract: <P>PROBLEM TO BE SOLVED: To provide a navigation system that allows a driver to easily recognize the current position and the traveling direction of one's own vehicle.  <P>SOLUTION: This navigation system draws a mountain on an occupant view map as the landscape in the vehicle travelling direction, drawn with the view of the occupant of the vehicle, and displays it on a display device 4. The navigation system acquires map data, including a reference point as a point on the view map from a storage device 2 for storing the map data, that include the information of a contour line interconnecting the positions of the same altitude; calculates the intersection point of the line, having a predetermined relation to the reference point and the contour line contained in the map data; and creates mountain drawn data on the occupant view map from the two-dimensional mountain acquired, by connecting the points having the height of the altitude at the intersection point.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2010186234-A (JP)
Title: Flow rate controller
Inventor: KAWAUCHI MIZUHO
IPC: G01F1/42
Filed: 2009-02-10
Abstract: <P>PROBLEM TO BE SOLVED: To provide a flow rate controller which prevents continued flow rate control in a state in which an error occurs during flow rate measurement, by automatically detecting a clogged state wherein a coagulate or the like is attached to an orifice.  <P>SOLUTION: The flow rate controller 10 includes a differential pressure flow meter 20, wherein an orifice 23 is disposed between a pair of pressure sensors 21, 22 provided in a straight piping section 1 of a main fluid channel, the differential pressure flow meter carrying out flow rate measurement by converting a pressure difference obtained from two pressure values detected by the pressure sensors 21, 22 to a flow rate; a flow-rate adjusting valve 30 that is provided in the main fluid channel and whose degree of opening is controlled such that the difference between a measured flow rate value of the differential pressure flow meter 20 and a preset flow rate value determined in advance falls within a predetermined range; and a control unit 40 that controls the degree of opening of the flow-rate adjusting valve 30 upon receiving as inputs the pressure values detected by the pressure sensors 21, 22. The control unit 40 compares the preset flow rate value and the measured flow rate value of the differential pressure flow meter 20 and determines that there is a clog fault in the orifice 23 when a flow rate difference equal to or greater than a predetermined value continues for a predetermined period of time.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010186869-A (JP)
Title: Magnetoresistive effect element and manufacturing method thereof
Inventor: IWAYAMA MASAYOSHI
IPC: H01L43/12
Filed: 2009-02-12
Abstract: <P>PROBLEM TO BE SOLVED: To increase the reliability of a magnetoresistive effect element while microfabricating the element.  <P>SOLUTION: A magnetoresistive effect element includes a first ferromagnetic layer 11 provided on a lower electrode 20, a tunnel barrier layer 12 provided on the first ferromagnetic layer 11, a second ferromagnetic layer 13 provided on the tunnel barrier layer 12, and an upper electrode 21 provided on the second ferromagnetic layer 13. The upper electrode 21 has a hexagonal cross-sectional shape, and a maximum size Wa of the upper electrode 21 is larger than a size Wc of the tunnel barrier layer 12.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010185789-A (JP)
Title: Device and method for making thin slice
Inventor: MIYATANI TATSUYA
IPC: G01N1/28
Filed: 2009-02-12
Abstract: <P>PROBLEM TO BE SOLVED: To cut a thin slice in desired thickness with high precision.  <P>SOLUTION: In a thin slice making device, a control unit is operated so that a support and a cutter 3 are relatively moved forward by a moving means after an embedding block B is preparatorily humidified by a humidification means 6, the embedded block is preparatorily cut by the cutter and subsequently subjected to main humidification by the humidification means, the support and the cutter are relatively moved forward at the same speed as that in preparatory cutting by the moving means after they are relatively moved forward by slice thickness using an adjusting means and the embedding block is subjected to main cutting by the cutter to make the thin slice. The control unit makes the time from the completion of the preparatory humidification to the start of the preparatory cutting the same as the time from the completion of the main humidification to the start of the main humidification and performs both the preparatory humidification and the main humidification under the same humidification condition.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010193201-A (JP)
Title: Portable terminal, communication system and ic card control method
Inventor: NAKAMURA KOICHI
IPC: H04M3/42
Filed: 2009-02-18
Abstract: <P>PROBLEM TO BE SOLVED: To read/write data from/in an IC card, while executing a software for communication via network, as it is.  <P>SOLUTION: A first program receives specified data, including location information that shows the location of a script for executing access to one storage area from among a plurality of storage areas in an IC card via a communication means from a first server in the network. The first program acquires a script via the communication means from the network, according to the location information included in the received data. The first program executes the acquired script, to make a second control means access one storage area, and it acquires information, corresponding to the result obtained through accessing to the storage area. The first program makes a display means display the information, corresponding to the result.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2009169960-A (JP)
Title: Information management system
Inventor: MALCOLM PETER B
IPC: H04L12/58
Filed: 2009-02-18
Abstract: <P>PROBLEM TO BE SOLVED: To provide additional functionality for obtaining a single integrated system to exchange information.  <P>SOLUTION: The information management system includes one or more work stations, which can execute an application for enabling a user to connect to a network. Each application has an analyzer, which monitors transmission data to be transmitted to the network by the application or the data that has just been received from the network, and determines an appropriate action to be taken for the data. The analyzer can refer to policy data including a policy defined by a supervisor to control the work station in order to decide which action to be taken. The action can extract the data such as a password, a user name, a digital signature, and a detailed transaction for electronic business from the sending data in order to keep a data for storing and maintaining.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2010198670-A (JP)
Title: Recording medium and electronic device using the same
Inventor: INOUE SHOHEI
IPC: G11B7/24044
Filed: 2009-02-24
Abstract: <P>PROBLEM TO BE SOLVED: To perform restoration operation to an original reading layer, even when an impact is generated in a recording medium, and to provide an electronic device which houses the recording medium.  <P>SOLUTION: In the disk-like recording medium wherein a through-hole 2A for rotational driving is formed in a center part, a plurality of spiral hologram layers 3 are formed in the thickness direction of the recording medium, at a prescribed interval in a multilayer state; each of the spiral hologram layers 3 is constituted of a hologram for recording information; and layer detection information is recorded in a hologram 4G on an inner peripheral side of each spiral hologram layer 3.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010063079-A (JP)
Title: Reader, and method and program for processing information
Inventor: TOKUMARU AKIKO
IPC: H04N1/387
Filed: 2009-02-24
Abstract: <P>PROBLEM TO BE SOLVED: To provide a device for acquiring and displaying trace information while preventing outflow of image data including inhibition information and the trace information.  <P>SOLUTION: The device is an MFP 3001 including a reading part 2 reading printed matter, and an output part 8 transmitting image data acquired by reading the printed matter to an external device, and can inhibit the transmission of the image data by the transmission means based on the inhibition information 2103 included in the image data acquired by reading the printed matter. When trace information 2105 for tracing a person in charge of printing of the printed matter is included in the image data acquired by reading the printed matter along with the inhibition information 2103, a control part 1 acquires the trace information 2105 without transmitting the image data by the output part 8, and a display part 9 carrying out display based on the trace information 2105 is included in the device.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010197678-A (JP)
Title: Radiographic image reader
Inventor: YANO YURI
IPC: A61B6/00
Filed: 2009-02-25
Abstract: <P>PROBLEM TO BE SOLVED: To provide an inexpensive radiaographic image reader that uses a general head-on type photomultiplier, reduces the phenomenon of tailing, and improves the image reproducibility.  <P>SOLUTION: This radiographic image reader radiates exciting light to an accelerated phosphorescence phosphor sheet on which radiation image information is recorded, and converts accelerated phosphorescence light guided by a light guide into an electric signal with the photomultiplier. The radiographic image reader includes at least one of a shielding means for shielding the accelerated phosphorescence light entering a peripheral region of a photoelectric surface of the photomultiplier and an attenuating means for attenuating the accelerated phosphorescence light.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010197700-A (JP)
Title: Method of manufacturing toner for electrostatic image development, toner, developer, image forming method, image forming apparatus, and process cartridge
Inventor: YAMADA MASAHIDE
IPC: G03G9/087
Filed: 2009-02-25
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method of manufacturing toner by granulation in an aqueous medium where the low-temperature fixability and electrostatic charge stability of toner are compatibly performed, and the efficiency is increased by time reduction of a solvent removing process.  <P>SOLUTION: In this method of manufacturing toner, toner host particles are obtained by dissolving or dispersing at least binding resin and/or binding resin precursor, a colorant, and a release agent in an organic solvent, emulsifying oil phase made of solution or dispersion liquid in the aqueous medium to perform granulation, and removing the organic solvent from the emulsified liquid. In the process of removing the organic solvent from the emulsified liquid, the viscosity and interfacial tension of the emulsified liquid before device introduction are adjusted to a specific range using an organic solvent removing device as shown in Fig.1.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010206373-A (JP)
Title: Data communication system and receiving device
Inventor: YANAGIDATE MASAHARU
IPC: G08C17/00
Filed: 2009-03-02
Abstract: <P>PROBLEM TO BE SOLVED: To provide a data communication system and receiving device capable of detecting a temperature while suppressing expansion in circuit scale.  <P>SOLUTION: An RF circuit 13 receives data generated synchronously to a clock having a temperature characteristic in that a clock frequency varies with a temperature. A frequency synchronizing circuit 16 and a transmission frequency detecting circuit 24 detect the clock frequency from the received data. A temperature characteristic data buffer 34 stores temperature characteristic information regarding the temperature characteristic of the clock frequency. Based on the detected clock frequency and the temperature characteristic information, a temperature detecting circuit 26 calculates a temperature corresponding to the clock frequency.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010203884-A (JP)
Title: Distance measuring device
Inventor: MINEGISHI ISAO
IPC: G01S17/36
Filed: 2009-03-03
Abstract: <P>PROBLEM TO BE SOLVED: To measure a distance from the phase difference between beat-down processed signals even if there is a frequency fluctuation of an oscillator.  <P>SOLUTION: A distance measuring device includes a laser device 1 for generating an optical frequency comb as a laser beam, a reference light receiving unit 3 for receiving a reference light 27 and a measuring light receiving unit 6 for receiving a measuring light 28. A first mixer 31 and a second mixer 32 multiply the received light signals of the measuring light receiving unit 6 and the reference light receiving unit 3 by the frequency signal of an oscillator 50 having a specific frequency. A fourth filter 51 and a fifth filter 52 extract different frequency components from the signal components generated by the first mixer 31 and the second mixer 32. The signals extracted by the fourth filter 51 and the fifth filter 52 are multiplied by the third mixer, and the frequency component of the difference is extracted by a sixth filter 54. A phase difference measuring unit 12 measures the phase difference of the two processed signals from the sixth filter 54 and the second filter 11, and a distance measuring unit 17 measures the distance from the phase difference.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010200676-A (JP)
Title: Method for sorting multipotent stem cell
Inventor: NAKAUCHI HIROMITSU
IPC: A61L27/00
Filed: 2009-03-04
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for efficiently and simply sorting multipotent stem cells maintaining pluripotent differentiation.  <P>SOLUTION: The method includes: sorting cells maintaining pluripotent differentiation from a cell group regarded to have pluripotent differentiation using expression of E-cadherin or E-cadherin and c-Kit as an index; and preparing multipotent stem cells. Further, the method includes collecting candidate cells of multipotent stem cells on the basis of cell size, cell density, cell autofluorescence and/or cell life and death; sorting cells maintaining pluripotent differentiation from candidate cells of the collected multipotent stem cells using expression of E-cadherin and c-Kit on the cell surface and preparing multipotent stem cells.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010202144-A (JP)
Title: Electric power steering device, and device and method for estimating rotational speed
Inventor: MURAKAMI HIDEYUKI
IPC: B62D5/04
Filed: 2009-03-05
Abstract: <P>PROBLEM TO BE SOLVED: To provide a technique capable of accurately estimating the rotational speed of an electric motor.  <P>SOLUTION: The electric power steering device has a first estimation part 241 for estimating the rotational speed of the electric motor based on an actual current detected by a motor current detection part 33 and mechanical characteristic of the electric motor, a high-pass filter (HPF) 243 for removing a low frequency component of the rotational speed estimated by the first estimation part 241, a second estimation part 242 for estimating the rotational speed of the electric motor based on the actual current detected by the motor current detection part 33, the voltage detected by a motor voltage detection part 160, and the electric characteristic of the electric motor, and a low-pass filter (LPF) 244 for removing a high frequency component of the rotational speed estimated by the second estimation part 242. The rotational speed of the electric motor is estimated based on the output result of the high-pass filter 243 and the output result of the low-pass filter 244.  <P>COPYRIGHT: (C)2010,JPO&INPIT