baber/WOPTO huggingface dataset:
Patent JP-2010200345-A (JP)
Title: Base station and mobile station
Inventor: OFUJI YOSHIAKI
IPC: H04W72/12
Filed: 2010-04-09
Abstract: <P>PROBLEM TO BE SOLVED: To provide a base station and mobile station, for periodically allocating predetermined radio resources to traffic periodically generating data.  <P>SOLUTION: The base station 100 includes: a pilot channel transmission band allocation section for allocating a transmission band of a pilot channel for measuring an uplink reception channel status in a term longer than a data channel allocation term; a data channel transmission band allocation section for allocating resource blocks, which are obtained by dividing a system bandwidth into blocks of continuous frequency subcarriers, to mobile stations as a data channel transmission band; a control information generation section for generating a control signal for notifying each mobile station about a transmission bandwidth of a pilot channel and a transmission bandwidth of a data channel; and a notification section for notifying each mobile station of the control signal. The data channel transmission band allocation section allocates the transmission band of the data channel based on pilot channel reception quality.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2011219651-A (JP)
Title: Gas barrier sheet containing nanosheet
Inventor: NAGASAWA TOSHIAKI
IPC: C08F2/44
Filed: 2010-04-12
Abstract: PROBLEM TO BE SOLVED: To provide a gas barrier sheet having a high water vapor gas barrier property.SOLUTION: The gas barrier sheet has a gas barrier layer. The gas barrier layer contains a nanosheet (a), an organic onium compound (b), and an acryl resin (c). The nanosheet (a) is a cleaved object of one or more of lamellar inorganic compounds selected from the group consisting of a smectite group and a mica group. The nanosheet (a) has the average aspect ratio of 150 or more. The acrylic resin (c) has at least one type or more of an amino group, an amide group, and an isocyanuric acid ring. In the gas barrier layer, the nanosheet (a) is laminated so that the surface direction of the nanosheet (a) is approximately parallel to the surface direction of the gas barrier layer.
Patent JP-2011221911-A (JP)
Title: Server management system, server management method, server rack, management device and program
Inventor: NORIKAWA HISASHI
IPC: G06F11/32
Filed: 2010-04-13
Abstract: PROBLEM TO BE SOLVED: To create information which indicates a server rack where a server device with fault occurring is placed without viewing of the server device by a maintenance person and information register by hand work of the maintenance person.SOLUTION: A RFID tag 41 is stuck to a server device 40 in a predetermined position, and an identification information reading part 15 of a server rack 10 is installed in a position where communication with the RFID tag 41 is possible when the server device 40 is placed in a server storage chamber. In addition, the server rack 10 retrieves a serial number from the RFID tag 41 provided on the server device 40 by using the identification information reading part 15 installed in each server storage chamber and transmits the serial number to a management device. The management device receives the serial number from the server rack 10 and records the received serial number in association with an IP address of the server rack 10 of a transmission source of the serial number.
Patent JP-2011220973-A (JP)
Title: Battery level control system and electronic device
Inventor: NAKAGAWA SHINSUKE
IPC: H02J7/00
Filed: 2010-04-14
Abstract: PROBLEM TO BE SOLVED: To enable a user to control a residual amount of a battery removed from a battery level control system as well as battery residual amounts of a plurality of batteries in parallel.SOLUTION: A residual amount memory stores identification information, the previous power-off time, and the battery residual amount at the previous power-off time corresponding to each other with respect to a plurality of batteries. A CPU calculates at (S4005) elapsed time since the power-off time based on the difference between the present time and the power-off time corresponding to battery identification information of a battery residual amount of a target battery and stored in the residual amount memory, and at (S4006) a consumed charge amount during the elapsed time based on the elapsed time calculated at (S4005), and at (S4007) the present battery residual amount based on the battery residual amount corresponding to the battery identification information of a target battery and stored in the residual amount memory, and the consumed charge amount calculated at (S4006).
Patent JP-2011226344-A (JP)
Title: Valve timing change device
Inventor: FUKUSHIMA YOSHITOMO
IPC: F01L1/34
Filed: 2010-04-19
Abstract: PROBLEM TO BE SOLVED: To provide a valve timing change device which is generally reduced in size and in which a rotational phase is fine-adjustable and reliably lockable to a predetermined position.SOLUTION: This valve timing change device includes a follower holder 20 which can be rotated relative to a sprocket 10 and which is rotated integrally with a camshaft, and a phase change mechanism which changes the relative rotational phase of the sprocket to the follower holder according to the operating conditions of an engine and which maintains the relative rotational phase at a predetermined position. The phase change mechanism includes a plurality of followers 25 arranged on the follower holder around the rotating centerline S1, a plurality of planetary cam members 30 which are arranged around the rotating centerline, which are rotatably held by the sprocket, and each of which has a phase change cam 32 exerting a cam action on the followers, and drive mechanisms 40, 50, 70 for rotating and stopping the plurality of planetary cam members in synchronism with each other. Consequently, the size of the device can be reduced, and the rotational phase thereof can be fine-adjusted and reliably locked at the determined position.
Patent JP-2011233423-A (JP)
Title: Alkaline storage battery
Inventor: TOKUDA MITSUNORI
IPC: H01M10/34
Filed: 2010-04-28
Abstract: PROBLEM TO BE SOLVED: To prevent capacity drop after charge-discharge cycle is repeated, by suppressing the generation of NiOH in a nickel positive electrode.SOLUTION: In the alkaline storage battery 10, the ratio X/Y is 15 or greater where X and Y are the length and the height of a nickel positive electrode 11, respectively. Under the charge-discharge condition in which charge of the amount of charge of the battery to target SOC without full charge of battery capacity under the current value condition in which current density is 100 It/mor less, and/or discharge to target SOC without complete discharge are performed, after charge and discharge are repeated until the total discharge quantity of electricity reaches 10 kAh, internal resistance is regulated to be 114% or less of the initial value and NiOH is regulated not to exist at the surface of the nickel positive electrode and the abundance ratio of NiOH in the nickel positive electrode is regulated to be 40% or less.
Patent JP-2011235465-A (JP)
Title: Printer, and method for measuring elapsed time in printer
Inventor: KOBAYASHI TOMOKI
IPC: B41J29/38
Filed: 2010-05-06
Abstract: PROBLEM TO BE SOLVED: To provide a printer that still measures an elapsed time, even after a power supply from the outside is cut off, with no increase in cost and space.SOLUTION: The determination as to whether the power supply from the outside has been cut off is made by writing data having a predetermined value to a nonvolatile memory, and storing, in the nonvolatile memory, a table in which a variation rate of the data written in the nonvolatile memory is corresponded with an elapsed time from the writing. After it is determined that the power supply from the outside has been cut off, an elapsed time is figured out by calculating a variation rate of data using the data read from the nonvolatile memory, and referring to the table. When it is determined that the power supply from the outside has been resumed after the determination that the power supply from the outside had been cut off, a control for a recovery operation is carried out according to the obtained elapsed time.
Patent JP-2011237074-A (JP)
Title: Flying body launch system
Inventor: KITANO TAKAHISA
IPC: F41F3/042
Filed: 2010-05-07
Abstract: PROBLEM TO BE SOLVED: To provide a flying body launch system allowing improvement of reliability related to control of a plurality of launch units, and allowing efficient operation of launchers and detection devices included in the plurality of launch units.SOLUTION: In this flying object launch system 10, a set including one or more launchers 12 each of which can be loaded with a flying object and launches the flying object, one or more radar devices 14 detecting a target, and a control device 16 controlling the launchers 12 and the radar devices 14 is set as the launch unit 18. The flying object launch system 10 includes the plurality of launch units 18. Each launch unit 18 can communicate with other launch units 18 via a communication network 20. By a main control device selected from the control devices 16 included in the plurality of launch units 18, the launchers 12 and the radar devices 14 included in the other launch units 18 are controlled via the communication network 20, together with the launchers 12 and the radar devices 14 included in the launch unit 18 including the main control device.
Patent JP-2010268456-A (JP)
Title: Closed-loop rate control for mimo communication system
Inventor: WALTON JAY RODNEY
IPC: H04J99/00
Filed: 2010-05-10
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method of executing closed-loop control for an MIMO system.  <P>SOLUTION: Rate control of an MIMO system is achieved using an inner loop that selects rates and an outer loop that regulates the operation of the inner loop. For the inner loop, SNR estimates are obtained on a data stream basis based on received pilot symbols and/or received data symbols. An effective SNR is derived for each data stream based on the SNR estimates, a diversity order, an MIMO backoff factor, and an outer loop backoff factor for the data stream. The rates are then selected for the data streams based on the effective SNRs for the data streams. The outer loop adjusts the outer loop backoff factor for each data stream based on the performance (e.g., packet errors and/or decoder metrics) for the data stream.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011237597-A (JP)
Title: Map display device, method, program and map display server
Inventor: KAWAI TARO
IPC: G09B29/00
Filed: 2010-05-11
Abstract: PROBLEM TO BE SOLVED: To display hierarchical information on POI in a map display area maintaining position of a representative icon on a map.SOLUTION: Multiple element information of each POI included in the representative icon is displayed radially as the hierarchical icon. The hierarchy expands by receiving selection operation from users. When the icon cannot be displayed in the display area, the scale of the map and the size of display elements are changed, which enables display of the hierarchical information on POI maintaining the position of the representative icon on the map.
Patent JP-2011237661-A (JP)
Title: Device apparatus and display apparatus
Inventor: KOSAKA YOSUKE
IPC: G09F9/00
Filed: 2010-05-12
Abstract: PROBLEM TO BE SOLVED: To provide a device apparatus and a display apparatus which have a connecting portion capable of dispersing stress generated in a curved portion to prevent damage caused by the stress.SOLUTION: A display apparatus 100 is configured by a flexible substrate 110, a display unit 120 formed on the flexible substrate 110, a wiring section 130 formed on the flexible substrate 110, and a connection terminal 140 formed at an end of the wiring section 130 and connected to a driving circuit 200 for driving the display unit 120 or to another display apparatus 100D. The wiring unit 130 has a plurality of slits S formed by laser beam formed along an extending direction of conductors.
Patent JP-2011241688-A (JP)
Title: In-vehicle engine control device
Inventor: KIMURA TOMOHIRO
IPC: F02D41/20
Filed: 2010-05-14
Abstract: PROBLEM TO BE SOLVED: To perform the overcurrent suppression of an in-vehicle battery and the thermal dispersion of a boosting circuit, in a boosting circuit for rapidly feeding power to a plurality of electromagnetic coils for driving an electromagnetic valve for fuel injection.SOLUTION: In an in-vehicle engine control device, a high-voltage capacitor 163 for rapid power feed is charged alternately from first and second inductive elements 161a, 161b intermittently driven by first and second boosting control circuits 160a, 160b alternately by first and second charging diodes 162a, 162b. During a period while one of the induction elements is energized from an in-vehicle battery 101, the other one of the induction elements releases accumulated electromagnetic energy to the high-voltage capacitor 163 so as to prevent a simultaneous passage of an excitation current, and the minimum cycle of alternate operation is regulated by first and second timer circuits 90a, 90b, so that an erroneous operation when starting driving is prevented.
Patent JP-2011241253-A (JP)
Title: Water-soluble resin particle
Inventor: NAKADA SHIGEKUNI
IPC: B01D21/01
Filed: 2010-05-14
Abstract: PROBLEM TO BE SOLVED: To provide water-soluble resin particles that have excellent water solubility, do not cause an undissolved lump of particles in water dissolution and significantly reduces the dissolution time than before.SOLUTION: The water-soluble resin particles comprise a water-soluble (co)polymer composed of a water-soluble vinyl monomer as an essential constituent unit and has a ratio (V2/V1) of the viscosity (V2) 60 minutes after start of dissolution stirring to the viscosity (V1) 10 minutes after start of dissolution stirring in a viscosity measurement method of 0.2 wt.% aqueous solution of 10-50. The polymer flocculant contains the water-soluble resin particles.
Patent JP-2011243757-A (JP)
Title: Magnetic storage device
Inventor: KATO ARIMITSU
IPC: H01L27/105
Filed: 2010-05-19
Abstract: PROBLEM TO BE SOLVED: To provide a magnetic storage device which meets requirements for both low current write operation and external magnetic field tolerance, and to provide especially a means for suppressing the shift of magnetic characteristics of free layers.SOLUTION: A magnetic storage device comprises two magnetic free layers 2 and 3 disposed across write wiring and a tunnel insulator layer 4 and a magnetic pin layer 5 which are laminated on one of the magnetic free layers. In the magnetic storage device, a second magnetic pin layer 6 is provided in the vicinity of the other magnetic free layer. And, by using a leakage magnetic field or Neel coupling magnetic field of these two magnetic pin layers, the shift of magnetic characteristics of the two magnetic free layers respectively are adjusted to zero.
Patent JP-2011028729-A (JP)
Title: Contact prevention system, construction machine and program
Inventor: KAMOTO HIROKI
IPC: G08B21/00
Filed: 2010-05-19
Abstract: <P>PROBLEM TO BE SOLVED: To provide a contact prevention system capable of preventing the contact of a construction machine with a person at a higher level, the construction machine, and a program.  <P>SOLUTION: A human position detector 50 detects a position of an operator existing around the construction machine 40, and human position information showing the detected position of the operator is stored in a storage unit 23. A human position prediction unit 21 predicts a position of the operator after the lapse of a predetermined time based on human position information at plural points of time stored in the storage unit 23, and a machine position detection unit 30 detects a position of a predetermined portion of the construction machine 40. A distance between the portion of the construction machine 40 and the operator after the lapse of the predetermined time is computed based on the detected position of the portion and the position of the operator predicted by the human position prediction unit 21, and information based on the computation result is outputted by a display unit 25 and a sound output unit 26.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011244349-A (JP)
Title: Display device and display method
Inventor: KODAMA KENICHI
IPC: G02B30/27
Filed: 2010-05-20
Abstract: PROBLEM TO BE SOLVED: To reduce the fatigue of the eyes of an observer.SOLUTION: This display device comprises: a display unit which displays images to allow the observer to observe a three-dimensional image; a detection unit which detects lights from the retinas of the observer's eyes to detect the focusing positions of the observer's eyes; and a blur control unit which blurs respective areas of the images to be displayed by the display unit according to the deviation of portions corresponding to the areas in the three-dimensional image from the focusing positions. The blur control unit blurs image data given to the display unit, and increases the blur with the increase of the deviation.
Patent JP-2011244893-A (JP)
Title: Ultrasonograph
Inventor: KURAMATA KATSUTERU
IPC: A61B8/00
Filed: 2010-05-24
Abstract: PROBLEM TO BE SOLVED: To provide an ultrasonograph system capable of displaying the whole of an ultrasonic image in a magnified state.SOLUTION: The ultrasonograph has a photographing means and a display processing means. The photographing means transmits ultrasonic waves to a specimen to form the ultrasonic image on the basis of the reflected light from the specimen and the display processing means provides first and second display regions on the screen of a display means. The display processing means allots the ultrasonic image to the first display region to display the same on the display means and also allots related data containing an operation item to the second display region to display the same on the display means. Further, the display processing means magnifies the whole of the ultrasonic image displayed on the first display region in a case receiving the indication of the magnification display of the ultrasonic image and allots the magnified ultrasonic image to a third display region containing the first and second display regions to display the same on the display means.
Patent JP-2011249466-A (JP)
Title: Semiconductor device
Inventor: GOTO SATOSHI
IPC: H04B1/3822
Filed: 2010-05-25
Abstract: PROBLEM TO BE SOLVED: To provide a technology capable of reducing harmonic distortion generated at an antenna switch even if particularly, the antenna switch is constituted of a field effect transistor formed on a silicon substrate, from a standpoint of achieving cost reduction of the antenna switch.SOLUTION: In an MISFETQto an MISFETQconstituting a TX shunt transistor SH (TX), the gate width Wg is configured to be widened as it goes from the MISFETQconnected to the side close to a GND terminal to the MISFETQconnected to the side close to a transmission terminal TX.
Patent JP-2010183646-A (JP)
Title: Method for processing television image
Inventor: CHO HAN KYOUNG
IPC: H04N5/45
Filed: 2010-05-26
Abstract: <P>PROBLEM TO BE SOLVED: To provide an apparatus and a method for processing a subscreen of a television to allow subscreen PIP (picture-in-picture) video signals and main screen video signals to be overlayed with each other and enable the main screen video signals and the subscreen video signals to be viewed simultaneously.  <P>SOLUTION: The apparatus for processing a subscreen of a television includes: a first video processing part that processes input main screen video signals to signals that can be displayed on a screen; a second video processing part that processes input subscreen video signals to signals that can be displayed within a predetermined area of the screen; a controlling part that outputs a control signal based on a request command by a user, and an adjusting part that adjusts an output amount of video signals output from the second video processing part based on the control signal from the controlling part.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2011245729-A (JP)
Title: Image processor, management system, and management device
Inventor: SUZUKI MAKOTO
IPC: G03G21/00
Filed: 2010-05-26
Abstract: PROBLEM TO BE SOLVED: To provide an image processor capable of ensuring convenience of a user in relation to attachment or detachment of a detachable article, and to provide a management system and a management device.SOLUTION: A printer 10 designates release from restriction of detachment of a cartridge 20 to another printer 10 in response to detection of detachment of a cartridge 20. The cartridge 20 detached from another printer 10 can be attached thereto in stead of the cartridge 20 detached from the printer 10. Therefore, the cartridges 20 can be exchanged between the printers 10 so that convenience of a user can be ensured.
Patent JP-2011249122-A (JP)
Title: Luminaire
Inventor: OKAWA MASANAO
IPC: H05B37/02
Filed: 2010-05-26
Abstract: PROBLEM TO BE SOLVED: To prevent a decrease in power supply efficiency due to power conversion loss of a power supply unit of a luminaire which has a plurality of light emission modules and the power supply unit supplying electric power thereto.SOLUTION: A luminaire 1 comprises: a plurality of light emission modules 2 having illumination loads 21; and a power supply unit 3. The light emission modules 2 are connected to the power supply unit 3 in parallel, and supplied with a constant voltage Vo within a predetermined operation voltage range and a light control signal S for controlling a current to the illumination loads 21. The power supply unit 3 are each supplied with one of an AC voltage V1 and a DC voltage V2 to output a voltage after transforming the AC voltage V1 up to a voltage having the maximum value of the operation voltage range when supplied with the AC voltage V1 or to output a voltage having the minimum value of the operation voltage range when supplied with the DC voltage V2. Consequently, the power conversion loss due to transformation is reduced to suppress the decrease in power supply efficiency.
Patent JP-2011253655-A (JP)
Title: Connector
Inventor: TSURITA SATOSHI
IPC: H01R13/629
Filed: 2010-06-01
Abstract: PROBLEM TO BE SOLVED: To provide a connector that can improve the operability even in a limited operation space.SOLUTION: A connector comprises: a booster member 40 rotatably arranged on a first housing 10; a pinion part 42 (a driven-side engagement part) which is arranged on the booster member 40 and along a circumference concentric with a rotation center of the booster member 40, and which can be engaged with a rack part 36A (a drive-side engagement part) that moves along a movement path when the housing 10 and a second housing 20 are fitted with each other; and a cam groove 43 (a cam functional part) which is formed on the booster member 40 and can be engaged with a cam follower 23 of the second housing 20. When the booster member 40 is rotated by moving the rack part 36A in a state of engagement with the pinion part 42, a fitting force is applied to both the housings 10 and 20 by the boosting action resulting from the engagement of the cam follower 23 and the cam groove 43.