baber/WOPTO huggingface dataset:
Patent JP-2010267117-A (JP)
Title: Audio data transfer device, transfer method and audio data processing system
Inventor: YAMAMOTO KOJI
IPC: G10L19/00
Filed: 2009-05-15
Abstract: <P>PROBLEM TO BE SOLVED: To suppress deterioration of data transfer efficiency between a cache memory and an external memory storing audio data of multi-channels processed by an arithmetic unit when a cache memory system is arranged between the external memory and the arithmetic unit.  <P>SOLUTION: An audio data transfer device 40 includes a buffer memory 45 and a lookahead part 44. The lookahead part 44 controls to transfer at least part of the audio data of n pieces of channels (n is an integer of two or more) stored in the external memory 1 to the buffer memory 45. In addition, the lookahead part 44 adjusts the data transfer size when the audio data of m pieces of channels (m is an integer of 1-n) is transferred between the external memory 1 and the buffer memory 45 depending on m pieces of channels processed by the arithmetic unit 30 among the audio data of n pieces of channels.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2010267585-A (JP)
Title: Structure for processing shield electric wire
Inventor: NORIZUKI AKIRA
IPC: H02G1/14
Filed: 2009-05-18
Abstract: <P>PROBLEM TO BE SOLVED: To provide a structure for processing a shield electric wire, which facilitates bending the shield electric wire.  <P>SOLUTION: A cutout 5 is formed on an insulating outer cover 3 covering an electric wire 17 of the shield electric wire 1. When bending the shield electric wire 1, it is bent at a portion for forming the cutout 5. As a bending radium is unnecessary, a size and diameter of a wire harness applied with the shield electric wire 1 can be reduced. In addition, work efficiency of a worker is improved, and product dimensional accuracy of the wire harness is improved. Although a shield layer 9, a drain wire 11 or the like are exposed at a bent position, insulation processing by an insulating tape or the like and shield processing by a metal foil or the like are carried out to protect the electric wire 17 or the like and prevent deterioration of shield performance.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2010272720-A (JP)
Title: Substrate processing device and manufacturing method of semiconductor device
Inventor: NISHIDO SHUHEI
IPC: C23C16/44
Filed: 2009-05-22
Abstract: <P>PROBLEM TO BE SOLVED: To obtain long life by making a furnace opening section of non-metal to prevent metal contamination of a substrate under processing the substrate, by suppressing temperature rise of a sealing member provided to a seal section, especially suppressing temperature rise of the sealing member at the time of wafer charging, and by preventing deterioration and burning of the sealing member.  <P>SOLUTION: A substrate processing device is provided with: a reaction tube which has a collar section 44 protruding outward at least at the lower end and has a cylindrical section 43 formed into a cylindrical shape to process the substrate at the inside; a heating device for heating the reaction tube; a manifold 12 which is connected to the collar section and configured by a non-metal member; the sealing member 55 provided between the collar section, and the manifold; supporting sections 46, 47, 48 and 49 which are extended to the outer peripheral surface of the cylindrical section of the reaction tube while supporting the reaction tube by the collar section; and a cooling section 51 which is provided to the supporting section to cool the sealing member.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2010278598-A (JP)
Title: Nyquist point detecting device, symbol clock reproducing device, digital radio device, control method and program
Inventor: MASHIMA TAICHI
IPC: H04L7/00
Filed: 2009-05-27
Abstract: <P>PROBLEM TO BE SOLVED: To correctly detect a Nyquist point, even if a detection signal becomes equal to a planned symbol convergence value deviates by a large amount in time from the Nyquist point, by omitting offset correction or normalization in a 4-value FSK (frequency shift keying) portable terminal 10.  <P>SOLUTION: A single-symbol period is divided equally, the equally divided points are each set at a sampling point, and a sampling point sequence is associated with the each of the equally divided points. A subtractor 30 and a one-sample delay circuit 31 constitute a differentiation circuit and supply a differentiated value of the detection signal at each sampling point to an absolute-value calculating section 32. The absolute-value calculating section 32 calculates the absolute value of the derivative value and outputs the calculated absolute value to a waveform averaging section 33. The waveform averaging section 33 calculates the mean value of the absolute values per sampling point sequence during n-sets of continuous symbol periods. A Nyquist point determining section 34 sets as a Nyquist point a sampling point corresponding to the sampling point sequence in which the mean value becomes a minimum.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2010279170-A (JP)
Title: Active filter
Inventor: KUBO MAMORU
IPC: H02J3/18
Filed: 2009-05-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide an active filter that suppresses a harmonic current at low cost without need of a high-speed arithmetic processing.  <P>SOLUTION: In the active filter suppressing the harmonic current in a load current flowing through load devices 3 and 4 connected to a power supply 1, a target value Ibp of an input current valid value is calculated from power consumption Wdc of the load device and √2×Ibp×sin(2πft) is set to be a target value Icp(t) of the load current. The target value Icp(t) of the load current is subtracted from the measured load current Ic(t) so as to calculate the harmonic current Ih(t). A cancel harmonic current Ihi(t) whose phase is opposite to the harmonic current Ih(t) is generated and a harmonic current Ih is suppressed by the cancel harmonic current Ihi(t).  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2010278258-A (JP)
Title: High withstand voltage semiconductor device and current controller using the same
Inventor: KANEKO SAICHIRO
IPC: H01L29/78
Filed: 2009-05-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide a high withstand voltage semiconductor device, wherein switching between the MOS operation and the IGBT operation can be detected with high accuracy, and thereby low loss driving can be ensured, and to provide a current controller equipped with the high withstand voltage semiconductor device.  <P>SOLUTION: The high withstand voltage semiconductor device includes an N-type resurf region 5 formed on the surface of a P<SP>-</SP>-type substrate 1; a P-type base region 10; an N<SP>+</SP>-type emitter-source region 14; a gate insulating film 7, an N<SP>+</SP>-type drain region 32 and a P-type collector region 31 formed in the resurf region 5; a gate electrode 90 formed on the gate insulating film 7; a collector-drain electrode 110 connected electrically with the P-type collector region 31 and the N<SP>+</SP>-type drain region 32; a back gate electrode 62 electrically connected to the P-type base region 10; and an emitter-source electrode 61. electrically connected to the N<SP>+</SP>-type emitter-source region 14, wherein the P-type collector regions 31 and the N<SP>+</SP>-type drain regions 32 are arranged alternately so as to touch each other.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2010275073-A (JP)
Title: Image recording device
Inventor: WAKAYAMA NAOKI
IPC: B65H5/36
Filed: 2009-05-29
Abstract: <P>PROBLEM TO BE SOLVED: To provide an image recording device having improved performance of cutting and transporting a recorded material and being capable of storing the recorded material in a stable and good condition.  <P>SOLUTION: The image recording device includes a carrying means 2 for carrying the recorded material 30, a recording head 1 for recording an image on the recorded material being carried, and a cutting means 4 for cutting the recorded material. The device further includes a guide part 10 arranged on the reverse side of the recorded material to be cut by the cutting means and discharged, a receiving part 7 arranged in opposition to the guide part, and a supporting member 6 arranged at the upper end of the receiving part. The guide part includes a fixed guide 8 and a movable guide 9. The movable guide is controlled to be movable between a position where the recorded material to be cut is lifted to the upper side of a cutting position 4a, and a position on the upper side of the supporting member where it is separated from the cutting means.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2010274608-A (JP)
Title: Image forming apparatus
Inventor: KATO TOMOKI
IPC: B41J2/175
Filed: 2009-05-29
Abstract: <P>PROBLEM TO BE SOLVED: To keep the negative pressure of a head within an appropriate range by a simple configuration and control and to solve the problem that a high viscous liquid can not be discharged at a high speed without causing discharging failure.  <P>SOLUTION: The image forming apparatus includes a passage resistance variable unit 83 between an ink cartridge 76 and a recording head 10, and a pump 78 for feeding ink is provided for the passage resistance unit 83. The passage resistance variable unit 83 changes in passage resistance in accordance with the rate at which ink flows in a first passage 71. When liquid drops are discharged, ink is fed to the recording head 10 from the ink cartridge 76 by the pump 78 while the recording head 10 and ink cartridge 76 communicate via the pressure adjustment unit 83. The fluid resistance in a passage 60a between the passage resistance variable unit 83 and branching section 63 is higher than that of the passage 60b between the branching portion 63 and ink cartridge 76.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2009193599-A (JP)
Title: Computer system equipped with array controller and storage subsystem
Inventor: MURTHY PURNA C
IPC: G06F11/22
Filed: 2009-06-01
Abstract: <P>PROBLEM TO BE SOLVED: To appropriately rearrange hard drives in response to the arrangement change of a plurality of hard drives and addition of logical drive units in a storage subsystem.  <P>SOLUTION: In a computer system, a storage subsystem A(18) is connected to an array controller, comprises the plurality of hard drives arranged in an ascending order. A plurality of logical drive units 20, 21 can be specified for the hard drives. The array controller determines whether or not arrangement of the hard drives is changed on the basis of configuration information including identification numbers of the hard drives, position numbers indicating positions, and information indicating an associated logical drive unit, and determines whether a hard drive related to a logical drive unit 20 is arranged in a non-ascending order on the basis of the configuration information. As shown in a storage subsystem A'(28), in the case of the non-ascending order, information for arranging the hard drives in the ascending order is provided to a user.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2010281657-A (JP)
Title: Hardening quality inspection device and hardening quality inspection method
Inventor: MIZUTANI MASATOSHI
IPC: G01N27/80
Filed: 2009-06-04
Abstract: <P>PROBLEM TO BE SOLVED: To provide an apparatus and a method for inspecting a quenching quality, capable of precisely inspecting the quenching quality of an inspection object, using a nondestructive inspection.  <P>SOLUTION: The apparatus includes: energization electrodes 2, 2 which are configured to contact with a surface of the inspection object 1; a power supply 4 for applying AC current to the inspection object 1 via the energization electrodes 2, 2; a magnetic-field sensor 5 for measuring a magnetic field generated by current flowing via the inspection object 1; and a quality measuring means 18 which measures the quenching quality of the inspection object 1, based on the magnetic field measured by the magnetic-field sensor 5.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2010157201-A (JP)
Title: Device for controlling mobile body, and mobile body system
Inventor: NISHIMURA KOJI
IPC: H04N5/225
Filed: 2009-06-18
Abstract: <P>PROBLEM TO BE SOLVED: To provide a device for controlling a mobile body and a mobile body system in which the mobile body can accurately travel along a taught travel route even when a light environment of the travel route changes.  <P>SOLUTION: The device for controlling a mobile body 1 has an imaging device 3 mounted on the mobile body 1, and a traveling device 2 that enables the mobile body 1 to travel autonomously. The control device includes: a teaching-image storage unit 5 which stores teaching images acquired under a first light environmental condition and teaching images acquired under a light environmental condition different from the first light environmental condition; a teaching-image selection unit which selects a present teaching image from a plurality of teaching images stored in the teaching-image storage unit, the present teaching image being a target for the mobile body in a traveling direction at present; and a travel control unit which controls the traveling device so as to increase a matching degree between the present teaching image and an actual image based on the present teaching image selected by the teaching-image selection unit and the actual image taken by the imaging device.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2011001888-A (JP)
Title: Control device of internal combustion engine
Inventor: SHINDO SHIGETERU
IPC: F01L13/00
Filed: 2009-06-19
Abstract: PROBLEM TO BE SOLVED: To stop an internal combustion engine after the valve timing of an engine valve is fixed at an intermediate position by detecting whether the valve timing is fixed at the intermediate position regardless of manufacturing error.SOLUTION: The control device of the internal combustion engine includes a variable valve timing mechanism 1 having a locking mechanism 14 capable of fixing the valve timing of the engine valve at the intermediate position. The control device determines, when the phase change of valve timing of an intake valve becomes a predetermined value or less while changing the valve timing of the intake valve toward the intermediate position based on detection of a stop signal of the internal combustion engine, that the valve timing of the intake vale is fixed at the intermediate position. After the valve timing of the intake valve is determined to be fixed at the intermediate position, the internal combustion engine is stopped. According to this, whether the valve timing of the intake valve is fixed at the intermediate position can be surely detected, and the internal combustion engine can be stopped after it is fixed at the intermediate position.
Patent JP-2011002685-A (JP)
Title: Magnetic carrier and two-component developer
Inventor: BABA YOSHINOBU
IPC: G03G9/113
Filed: 2009-06-19
Abstract: PROBLEM TO BE SOLVED: To provide a two-component developer having high developing property even in a high charge amount, capable of giving an image of high picture quality, hardly influenced by long-term use, superior in standing stability of a charge amount, and capable of stably giving a good image while favorably preventing fog, and to provide a magnetic carrier used for the developer.SOLUTION: The magnetic carrier contains resin composition particles of a polymer or a copolymer comprising specified monomers.
Patent JP-2011003252-A (JP)
Title: Optical pickup device
Inventor: OKAMURA MASAYUKI
IPC: G11B7/22
Filed: 2009-06-22
Abstract: PROBLEM TO BE SOLVED: To inexpensively form a disk protector of an optical pickup device.SOLUTION: The optical pickup device which is low-cost and highly reliable is provided, wherein a sufficient adhesive force is ensured between an objective lens and a member to which the objective lens is made to adhere by bringing the objective lens into contact with the adhesive on at least one or more points to be fixed thereto, and forming an adhesion structure in which the height of the adhesive for fixing the objective lens is higher than the height of the objective lens face or that of the objective lens end, and the adhesive also functions as the disk protector.
Patent JP-2011001529-A (JP)
Title: Ionic urethane-modified polylactic acid resin composition and method for synthesizing the same
Inventor: NAKAYAMA SUKEMASA
IPC: C08L67/04
Filed: 2009-06-22
Abstract: PROBLEM TO BE SOLVED: To provide an ionic urethane-modified polylactic acid resin composition excellent in elasticity and toughness and a method for synthesizing the same.SOLUTION: The ionic urethane-modified polylactic acid resin composition has a form of an ionomer by introducing a quaternary ammonium ion to a polylactic acid whose chain is extended by a urethane bond. The ionic urethane-modified polylactic acid resin composition is synthesized by the steps of: polymerizing lactic acid using an amino diol to synthesize a polylactic acid resin composition having hydroxy groups on both ends and an introduced tertiary amine; performing a chain-extending reaction of the obtained polylactic acid resin composition having hydroxy groups on both ends by adding a chain extender and synthesizing a urethane-modified polylactic acid resin composition; and synthesizing the ionic urethane-modified polylactic acid resin composition by adding an alkyl halide to the obtained urethane-modified polylactic acid resin composition and converting the tertiary amine to the quaternary ammonium ion, thereby obtaining the form of an ionomer.
Patent JP-2011006644-A (JP)
Title: Removable re-adhesion type self-adhesive sheet to be stuck to structure surface such as floor
Inventor: HOSOI KIWA
IPC: C09J171/02
Filed: 2009-06-29
Abstract: PROBLEM TO BE SOLVED: To provide a removable re-adhesion type self-adhesive sheet to be stuck to a structure surface such as a floor, the sheet having excellent re-adhesion property after removed.SOLUTION: The removable re-adhesion type self-adhesive sheet comprises a sheet body 11 and a removable re-adhesion type self-adhesive layer 5 provided on the back face of the sheet body 11. The removable re-adhesion type self-adhesive layer 5 comprises 100 parts by mass of a cured product of a specified polymer having a terminal silyl group, which includes a urethane bond and/or a urea bond in the main chain or a side chain and containing a hydrolyzable silyl group at a terminal, and 10 to 35 parts by mass of a tackifier resin. The removable re-adhesion type self-adhesive sheet is obtained by applying a removable re-adhesion type self-adhesive precursor prepared by uniformly mixing 100 parts by mass of a specified polymer having a terminal silyl group, 10 to 35 parts by mass of a tackifier resin, and a curing catalyst of the specified polymer having a terminal silyl group, on the back face of the sheet body 11 and curing the specified polymer having a terminal silyl group.
Patent JP-2011011592-A (JP)
Title: Booster
Inventor: ONO TAKAYUKI
IPC: B60T13/74
Filed: 2009-06-30
Abstract: PROBLEM TO BE SOLVED: To reduce the axial length of a piston in a master cylinder in a booster.SOLUTION: An input rod 34 and an input piston 32 are advanced in response to an operation of a brake pedal, and an electric motor 40 is driven according to the movement of the input piston 32 to push the primary piston 10 forward in the master cylinder through a ball-screw mechanism 41, thereby generating desired hydraulic pressures in a primary chamber 16 and a secondary chamber 17 and supplying the hydraulic pressure to the brake caliper of each wheel. At this time, a part of the hydraulic pressure in the primary chamber 16 is received by the input piston 32 to feed back to the brake pedal a part of the reaction force of hydraulic pressure during braking. A retainer 29 of a spring assembly 26 interposed between the primary and secondary pistons 10, 11 has a hollow structure to insert therein the forward end portion of the input piston 32, thereby allowing a reduction in the axial length of the primary piston 10.
Patent JP-2011011410-A (JP)
Title: Tape printer
Inventor: YAMAGUCHI TERUSHIRO
IPC: B65H19/00
Filed: 2009-06-30
Abstract: PROBLEM TO BE SOLVED: To provide a tape printer which enables recognition of a tape type by visually checking the appearance of a tape cassette, and can obtain the same detection result as that in the case of visual checking.SOLUTION: A platen holder 12 of the tape printer 1 includes a plurality of arm detecting switches 210 at positions corresponding to an arm identification portion provided on an arm front surface 35 of the tape cassette 30 installed in a cassette housing portion 8. The arm identification portion has a plurality of identification portions each formed as either a surface portion to press the detecting switch or an aperture not to press the detecting switch on the basis of a pattern specified correspondingly to the tape type. The tape printer 1 detects the tape type on the basis of information which shows a press state or a non-press state of each arm detecting switch 210.
Patent JP-2011013870-A (JP)
Title: Load distribution system
Inventor: YOKOYA SHIGEKI
IPC: G06F9/50
Filed: 2009-07-01
Abstract: PROBLEM TO BE SOLVED: To calculate the number of necessary servers from the number of processing requests, and to efficiently determine a server capable of being stopped or a start server.SOLUTION: A processing request number maximum value per unit time from clients 100 (#1, #2, ..., #n) is obtained, a processing number per server at a time point is obtained from a stored past processing request number maximum value and the numbers of the servers operating at the time point, the number of the servers necessary to process the present number of the processing requests is calculated from relation with the this-time acquired processing request number maximum value, and it is decided whether or not there is the server capable of being stopped or to be started. When it is decided that there is the server capable of being stopped, it is waited until a request processed by the server is absent without sorting a new processing request from the client 100 (#1, #2, ..., #n) to the target server, and the server is stopped after detecting that the processing request becomes zero. When it is decided that the server to be started is present, the server is immediately started.
Patent JP-2010020764-A (JP)
Title: Hybrid multisample/supersample antialiasing
Inventor: EVERITT CASS W
IPC: G06T15/00
Filed: 2009-07-03
Abstract: <P>PROBLEM TO BE SOLVED: To provide a system and method for using pixel shading suitable to a rendered modern geometrical shape.  <P>SOLUTION: A system and method for dynamically adjusting a pixel sampling rate during primitive shading can improve image quality or increase shading performance. Hybrid antialiasing is performed by selecting a number of shaded samples per pixel fragment. A combination of supersample and multisample antialiasing is used and a cluster of sub-pixel samples (multisamples) is processed for each pass through a fragment shader pipeline. The number of multisamples and shader passes in each cluster is determined dynamically for each primitive based on rendering state.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2011017543-A (JP)
Title: Ultrasonic gas meter, and dew condensation decision method thereof
Inventor: TAMITSU TOSHIFUMI
IPC: G01F3/22
Filed: 2009-07-07
Abstract: PROBLEM TO BE SOLVED: To provide an ultrasonic gas meter capable of determining dew condensation while saving costs, and to provide a dew condensation decision method of the gas meter.SOLUTION: The ultrasonic gas meter 40 includes: transducers TD1 and TD2 intermittently transmitting an ultrasonic signal into a gas passage and receiving an ultrasonic signal; an amplifier 43a amplifying the signal received by the transducers TD1 and TD2 to predetermined intensity; and a CPU 14a for determining the generation of the dew condensation in a meter passage, when an amplification degree provided by the amplifier 43a is monitored for every predetermined time, and the monitored amplification degree changes from an initial value by a predetermined value or more.