baber/WOPTO huggingface dataset:
Patent JP-2011047701-A (JP)
Title: Method of measuring constituent in thin-film material composition
Inventor: SHIMADA SADASUKE
IPC: G01N21/01
Filed: 2009-08-25
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method of measuring one portion or entire portion of effective constituents of a thin-film material composition that is a composition of not less than two constituents used for forming a thin film of a metal-containing material and contains at least one type of metal compound and other compounds as effective constituents.  <P>SOLUTION: In the method of measuring constituents, spectrum absorption by a near infrared spectroscopy is used as a method of measuring active constituents suitable for measuring constituents in a manufacturing process of a thin film for a thin-film material composition.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2009290228-A (JP)
Title: Method of fabrication of substrate for epitaxial growth
Inventor: AKATSU TAKESHI
IPC: H01L21/205
Filed: 2009-08-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method of more efficiently manufacturing a substrate for epitaxial growth, with high thermodynamic and crystallographic stability of a material having a desired lattice parameter on another material having different lattice parameter.  <P>SOLUTION: The method above further includes formation of a base substrate by transferring at least part of an epitaxial base layer to a carrier substrate, and further growth of the material of the epitaxial base layer on the carrier substrate.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2011048709-A (JP)
Title: Step-down circuit
Inventor: JINBO TOSHIKATSU
IPC: G05F1/56
Filed: 2009-08-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide a step-down circuit that ensures stable operation and reduces current consumption.  <P>SOLUTION: The step-down circuit includes an internal power generation part 20, a first current control part 10 and a second current control part 11. The internal power generation part 20 reduces an external supply voltage VDD to an internal supply voltage VDL according to a reference voltage VREF. The first current control part 10 controls the current through the internal power generation part 20 while the internal supply voltage VDL is not higher than a set voltage, and the second current control part 11 controls the current through the internal power generation part 20 while the internal supply voltage VDL exceeds the set voltage. The current flowing through a differential circuit part 21 is controlled at a constant current value independently of fluctuations in the external supply voltage VDD. The circuit can be designed without considering fluctuations in the external supply voltage VDD, or setting larger current consumption of the step-down circuit.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011049424-A (JP)
Title: Semiconductor device
Inventor: MORI HIDEKI
IPC: H01L27/04
Filed: 2009-08-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide a semiconductor device having an insulated gate transistor with a protection circuit having high degrees of freedom in design without having such limitations as necessitating supply lines or supply terminals for a power voltage and a reference voltage near a gate to be protected.  <P>SOLUTION: The semiconductor device includes a bipolar GGMOS transistor 3 with a channel formed in a floating body area 30. The transistor has its gate and source commonly connected to the source of a power MOS transistor 2 to form a common potential node ND, and has its drain connected to the gate of the power MOS transistor 2. The semiconductor device also includes a switch GGMOS transistor 4 with a channel formed in an N-type semiconductor area 44. The reverse-conductive transistor has its gate and source connected to the common potential node ND and has its drain connected to the floating body area 30.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011052544-A (JP)
Title: Exhaust gas treatment apparatus
Inventor: TOKUDA MASAHIRO
IPC: F01N3/08
Filed: 2009-08-31
Abstract: <P>PROBLEM TO BE SOLVED: To provide an exhaust gas treatment apparatus capable of decreasing the number of particulates contained in exhaust gas by agglomerating the particulates contained in the exhaust gas.  <P>SOLUTION: The exhaust gas treatment apparatus 1a includes a tubular body 10, a discharge electrode 12 disposed inside the tubular body 10, and a stick-shaped dust collection electrode 14 disposed over the range of a length of twice or more the inner diameter of the tubular body 10 along the central axial direction of a flow passage on a downstream side of the discharge electrode 12. The number of the particulates 22 suspended in the exhaust gas 20 is decreased by charging the particulates 22 contained in the exhaust gas passing inside the tubular body 10 by corona discharge 24 caused by the discharge electrode 12, collecting the charged particulates 22a on the inner wall face 10a of the tubular body 10 by the electric field 26 generated by the dust collection electrode 14 to agglomerate the plurality of particulates 22a, and allowing the agglomerated particulates 22b to scatter again.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011051138-A (JP)
Title: Forgery preventing sheet
Inventor: KAWAMURA MAKOTO
IPC: B42D15/10
Filed: 2009-08-31
Abstract: <P>PROBLEM TO BE SOLVED: To prevent a colored region from being viewed in a state before a sheet is separated by a separation line even while allowing the sheet to be separable by the separation line.  <P>SOLUTION: A forgery preventing sheet has two sheets 10a, 10b that are respectively formed with each perforation 11a, 11b and stuck to each other. Each perforation 11a, 11b respectively comprises each cut part 15a, 15b and each tie part 16a, 16b. Each perforation is respectively formed on the two sheets 10a, 10b so as to be overlapped with each other in a state that the two sheets 10a, 10b are stuck to each other. A colored region 12 is formed in a region, where each tie part 16a, 16b of the two sheets 10a, 10b faces each other, of the surface where the sheet 10b and the sheet 10a are stuck to each other.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011051697-A (JP)
Title: Image recording device
Inventor: IIJIMA SHOTA
IPC: B65H1/28
Filed: 2009-08-31
Abstract: <P>PROBLEM TO BE SOLVED: To provide an image recording device which allows individual trays to move independently, while minimizing the number of mounted driving sources.  <P>SOLUTION: A second tray 21 is slidably supported on an upper part of a main tray 20. A slide guide 34 is slidably supported between a third position and a fourth position on the upper part of the second tray 21. The second tray 21 is not drivingly transmitted when the slide guide 34 is located at the third position and the fourth position, and is drivingly transmitted when the slide guide 34 is located at a fifth position between the third and fourth positions. The transmission of driving force to the second tray 21 and the slide guide 34 is selectively switched by a switching section 260. The drive transmission to the second tray 21 is carried out by engagement between a planetary gear 202 and a first rack gear 201.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2010046495-A (JP)
Title: Method of designing gradient magnetic field coil for mri
Inventor: YUI MASAO
IPC: H01F5/00
Filed: 2009-09-04
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method of designing an elliptic cylinder-like gradient magnetic field coil of an active shield type.  <P>SOLUTION: A winding position of a first coil by a coil wire rod is determined on a first bobbin B1 shaped like an elliptic cylinder so that a magnetic field at an outer desired position generated by the first coil on which the coil wire rod C1 is wound is substantially zero to construct the first coil. A second bobbin B2 is disposed coaxially with the first coil and the first bobbin so that a magnetic field at an outer desired position generated by the first coil is substantially zero. The current density functions in the circumferential direction of a second coil formed by winding another coil wire rod C2 round the second bobbin B2 are respectively determined by each series of an even function and an odd function, and a winding position of the second coil by another coil wire rod on the second bobbin is determined based on the determined current density functions to construct the second coil.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2011061579-A (JP)
Title: Communication system
Inventor: SATO TETSUJI
IPC: H04B10/50
Filed: 2009-09-11
Abstract: <P>PROBLEM TO BE SOLVED: To provide a communication system with improved communication quality and reliability.  <P>SOLUTION: When a communication module performs a predetermined operation, a signal processing section in the communication system transmits a control signal at a predetermined level. When authenticating the communication module, the signal processing section changes the level of the control signal to conform to a preset authentication pattern and transmits the control signal. An operation control section in the communication module receives the control signal transmitted from the signal processing section. When the level of the received control signal is the predetermined level, the operation control section performs the predetermined operation corresponding to the predetermined level. When the level of the received control signal is the authentication pattern, the operation control section performs authentication control by comparing the pattern with a pattern recognized in advance by matching.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2010064070-A (JP)
Title: Method and structure for producing antimicrobial coating
Inventor: PELTZ LEORA
IPC: A01N59/16
Filed: 2009-09-14
Abstract: <P>PROBLEM TO BE SOLVED: To optimize antimicrobial efficacy of two or more antimicrobial materials in a coating by controlling geometric parameters of a pattern of the antimicrobial materials in the coating at multiple scales of magnitude.  <P>SOLUTION: In a method for producing an antimicrobial coating, one or more first antimicrobial materials are applied onto a substrate surface, like one or more first patterns, and then one or more second antimicrobial materials are applied onto the substrate surface, like one or more second patterns disposed in almost adjacent relationship with respect to one or more first patterns of the first antimicrobial material. An antimicrobial structure is also disclosed.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010096347-A (JP)
Title: Hydraulic damper
Inventor: YAMAZAKI YUTAKA
IPC: F16F9/19
Filed: 2009-09-14
Abstract: <P>PROBLEM TO BE SOLVED: To provide a hydraulic damper with enhanced responsiveness by a simple constitution.  <P>SOLUTION: The hydraulic damper 10 includes a cylindrical tube 12. In the cylinder tube 12, a first rod guide 14 is fitted close to one end side, a second rod guide 34 is fitted closer than the first rod guide 14 to another end side, and a piston 50 arranged to be axially slidable is fitted between the two rod guides 14, 34. The piston 50 partitions a space between the two rod guides 14, 34 into a first oil chamber 52 and a second oil chamber 54. A main piston rod 74 extends from the piston 50 and penetrates through the first rod guide 14. An auxiliary piston rod 76 extends from the piston 50 and penetrates through the second rod guide 34. A pressurizer 82 is arranged to pressurize hydraulic fluid AO filled in the first oil chamber 52 and the second oil chamber 54. Damping force generators 88, 90 are arranged to generate a damping force by allowing the hydraulic fluid AO to flow between the two oil chambers 52, 54. The main piston rod 74 and the auxiliary piston rod 76 have different diameters from each other.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2011065690-A (JP)
Title: Semiconductor device and information processing system containing semiconductor device
Inventor: YOSHIDA SOICHIRO
IPC: G11C11/4096
Filed: 2009-09-15
Abstract: <P>PROBLEM TO BE SOLVED: To provide a semiconductor device which prevents an increase in an operating current resulting from an increase in amplitude at the time of signal transmission from a sense amplifier to data lines.  <P>SOLUTION: The semiconductor device includes the sense amplifier circuit 20, a first data line LIOT (B), a second data line MIOT (B), a read amplifier circuit 21 driven at a first voltage, first switch circuits Q10 and Q11 between the sense amplifier circuit 20 and the first data line, second switch circuits Q14 and Q15 between the first and second data lines, third switch circuits Q18 and Q19 for controlling the connection between the second data line and the read amplifier circuit 21, first voltage-setting circuits Q12 and Q13 for setting the first data line to a VBLP lower than the first voltage, and second voltage-setting circuits Q16 and Q17 for setting the second data line to the VBLP. Each of the second/third switch circuits includes a transistor and is electrically connected by controlling the gate voltage of the transistor to the predetermined voltage obtained by adding a threshold voltage to the VBLP.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2009291643-A (JP)
Title: Telemetered characteristic monitor system
Inventor: MANN ALFRED E
IPC: A61B5/1473
Filed: 2009-09-16
Abstract: <P>PROBLEM TO BE SOLVED: To improve a telemetered measuring set and monitor connection device of implantable sensors (such as a subcutaneous or percutaneous sensor).  <P>SOLUTION: The telemetered characteristic monitor system includes a remotely located data receiving device, a sensor for producing signal indicative of a characteristic of a user, and a transmitter device. The transmitter device includes a housing, a sensor connector, a processor, and a transmitter. The transmitter receives the signals from the sensor and wirelessly transmits the processed signals to the remotely located data receiving device. The processor coupled to the sensor processes the signals from the sensor for transmission to the remotely located data receiving device.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2011066975-A (JP)
Title: Load control unit for house wiring, and house wiring system using the same
Inventor: TANAKA YUJI
IPC: H02J13/00
Filed: 2009-09-16
Abstract: <P>PROBLEM TO BE SOLVED: To control loads Li (i=1, 2, ..., n) in a concentrated manner.  <P>SOLUTION: A distribution switchboard 10 having a main circuit breaker 11 and a load controller 20 are provided, and the load controller 20 controls the relay Ri (i=1, 2, ..., n) of each branch feeder Fi (i=1, 2, ..., n) according to a control signal Sci (i=1, 2, ..., n) from a control unit 21.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011065718-A (JP)
Title: Magnetic memory
Inventor: SHIMIZU TAKAFUMI
IPC: H01L43/08
Filed: 2009-09-17
Abstract: <P>PROBLEM TO BE SOLVED: To provide a magnetic memory capable of suppressing erroneous writing at the time of information readout.  <P>SOLUTION: The magnetic memory includes a magnetoresistive element 10 including a fixed layer 12 whose magnetization direction is fixed, a recording layer 14 whose magnetization direction is variable and a nonmagnetic layer 13 disposed between the fixed layer 12 and the recording layer 14. A direction of a readout current is set to a first direction when an expression: MR ratio≥¾I<SB>c+</SB>/I<SB>c-</SB>¾-1 is satisfied, wherein MR ratio is the one of the magnetoresistive element 10, I<SB>c-</SB>represents a critical current of the first direction used to write the magnetoresistive element to the parallel state and I<SB>c+</SB>represents a critical current of the second direction used to write the magnetoresistive element to the anti-parallel state.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011064160-A (JP)
Title: Engine control device
Inventor: MASUDA KOJI
IPC: F02D45/00
Filed: 2009-09-18
Abstract: <P>PROBLEM TO BE SOLVED: To provide an engine control device improving versatility of ECU 11 for one type engine 70.  <P>SOLUTION: This engine control device includes the engine 70, a fuel injection device 117 injecting fuel to the engine 70, detection means 14, 16 detecting drive states of the engine 70, and ECU 11 controlling operation of the fuel injection device 117 based on detection information of the detection means 14, 16 and output characteristic data M1 peculiar to the engine 70. The ECU 11 is forwarded with the output characteristic data M1 written therein and correction characteristic data M2, M3 for correcting operation of the fuel injection device 117 can be written therein by an external tool 24 connected to the ECU 11 when the engine 70 is mounted on a working vehicle.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011069851-A (JP)
Title: Optical deflector, optical scanner and image forming apparatus
Inventor: MATSUMAE KAZUO
IPC: B41J2/44
Filed: 2009-09-24
Abstract: <P>PROBLEM TO BE SOLVED: To provide an optical scanner capable of highly precisely making laser light incident on the reflection face of a polygon mirror downsized accompanying the downsizing of the optical scanner, and highly precisely irradiating a photoreceptor with the laser light.  <P>SOLUTION: The optical deflector includes: a polygon mirror which deflects a light beam; a cover which covers at least the polygon mirror and has an open part through which the light beam passes; and a transparent plate which blocks up the open part. A ventilation port is provided at a position where the extended line of the rotary axis of the polygon mirror intersects with the cover, and the ventilation port has an adjustment member capable of adjusting an opening amount.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011071245-A (JP)
Title: Probe card and method for inspection of semiconductor wafer employing the same
Inventor: NAKADA YOSHIRO
IPC: G01R1/073
Filed: 2009-09-25
Abstract: <P>PROBLEM TO BE SOLVED: To provide a probe card for enhancing the electromagnetic coupling when transferring signals by capacitive coupling or inductive coupling in a non-contact state to a wafer and stably transferring the signals.  <P>SOLUTION: The probe card includes: a thin film substrate 3 having a plurality of bump electrodes 3a provided on a first surface facing a wafer 4 at positions facing respective pad electrodes 4a and a non-contact pattern 3b electrically connected with the pad electrodes by capacitive coupling or inductive coupling; and a wiring board 2 arranged on the opposite side of the thin film substrate and provided with a plurality of electrodes 21a on positions facing bump back electrodes. By decompressing a first sealed space 5 and a second sealed space 51, the bump back electrodes and the electrodes 21a are closely attached and the pad electrodes and the bump electrodes are closely attached. The respective pressures of the first and second sealed spaces can be independently adjusted.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011068483-A (JP)
Title: Loader hopper
Inventor: ARIMOTO SHIGEO
IPC: B65G53/36
Filed: 2009-09-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide a loader hopper which surely prevents powder and granular materials from being bitten between an discharge port and an opening/closing member.  <P>SOLUTION: The load hopper 3 for temporarily storing the pneumatically transported powder and granular materials includes the discharge port 17 for discharging the stored powder and granular materials, and a hopper discharge valve 14 for opening/closing the discharge port 17. A driving means such as an air cylinder 15 is used for moving the hopper discharge valve 14 from the opening position for opening the discharge port 17 to a closing position of closing the discharge port 17 while controlling the speed to constant.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011073726-A (JP)
Title: Pallet for stacking glass substrate sheet tray
Inventor: YAMASHITA TAKASHI
IPC: B65G49/06
Filed: 2009-09-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide a pallet for stacking glass substrate sheet trays capable of determining the number of substrates stored in the pallet and the type of the substrate (referred to as substrate type hereinafter) without taking out a glass substrate from the tray for checking the glass substrate.  <P>SOLUTION: The pallet for stacking glass substrate sheet trays for stacking trays in which glass substrates are stored includes laser emitting means provided on a lid of a stacking pallet or a base of the stacking pallet, laser sensing means provided on the base of the stacking pallet or the lid of the stacking pallet, an information outputting unit for outputting sensing information obtained by the means for sensing laser light transmitting through a corner while the corner with a differing shape depending on the type of the glass substrate is disposed between the laser emitting means and the laser sensing means, and an information processing unit for processing the sensing information.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011077837-A (JP)
Title: Image processing apparatus
Inventor: MINAMI TAKAHIRO
IPC: H04N19/423
Filed: 2009-09-30
Abstract: <P>PROBLEM TO BE SOLVED: To reduce the data access amount required for data transfer using a DMA and to reduce circuit configuration when performing image processing wherein lossless compression and lossy compression are mixed.  <P>SOLUTION: An image processing apparatus has a storage unit for storing uncompressed data, a compression processing unit for performing lossless compression and lossy compression on the uncompressed data, a memory controller for reading the uncompressed data from the storage unit and writing compressed data into the storage unit, and a control unit for controlling transfer of the uncompressed data to the compression processing unit, wherein the compression processing unit has one DMA and simultaneously executes the lossless compression and the lossy compression, and the control unit uses the DMA to sequentially transfer uncompressed data within a rectangular region, constituted by a predetermined number of pixels in a main scanning line direction and a predetermined number of pixels in a sub scanning line direction, to the compression processing unit for each rectangular region. In one rectangular region, the uncompressed data is sequentially transferred for each main scanning line and the compression processing is sequentially performed for each transferred data in each rectangular region.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011082738-A (JP)
Title: Headphone
Inventor: ANDO KOZO
IPC: H04R1/10
Filed: 2009-10-06
Abstract: <P>PROBLEM TO BE SOLVED: To achieve a headphone that facilitates length adjustment of a headband even while wearing a headphone and allows continuously variable adjustment of a headband length.  <P>SOLUTION: The headphone includes a pair of right and left earpieces 1 respectively in which a driver unit is incorporated into a housing 11, a headband 2 forming an arcuate shape, a pair of sliders 3 each of which has one end advanceably and retreatably connected to the headband 2 and the other end connected with the earpiece 1 at both ends of the headband 2, and each pressing block 4 that is slidable in the longitudinal direction of the slider 3 along each guide 31 fixed to both ends of the headband 2 and formed in each slider 3 and is brought into pressure contact with the guide 31 so as to determine an advanced position with respect to the headband 2.  <P>COPYRIGHT: (C)2011,JPO&INPIT