baber/WOPTO huggingface dataset:
Patent JP-2011172309-A (JP)
Title: Semiconductor device
Inventor: UNO MITSUTAKA
IPC: H03F3/42
Filed: 2010-02-16
Abstract: <P>PROBLEM TO BE SOLVED: To provide a semiconductor device, capable of saving energy of semiconductor devices including a bootstrap diode.  <P>SOLUTION: The semiconductor device controls driving a high voltage side power device and a low voltage side power device that are totem-pole-connected. The semiconductor device includes a high voltage side drive circuit including a circuit load and controlling the high voltage side power device, a low voltage side drive circuit for controlling the low voltage side power device, a VCC terminal that is connected to the low voltage side drive circuit and gives a power supply potential of the low voltage side drive circuit, namely a VCC potential, to the low voltage side drive circuit, the bootstrap diode that includes an anode connected to the VCC terminal and a cathode connected to the high voltage side drive circuit, and is used for charging a VB potential, namely a power supply potential of the high voltage side drive circuit, and a device of interrupting the circuit load before the VB potential becomes smaller than the VCC potential.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2010106853-A (JP)
Title: Cross-flow fan, blower, and impeller forming machine
Inventor: SHIRAICHI YUKISHIGE
IPC: F04D17/04
Filed: 2010-02-16
Abstract: <P>PROBLEM TO BE SOLVED: To provide a cross-flow fan and a blower simultaneously inhibiting peak noise and abnormal noise, reducing electric power consumption without deteriorating performances even if blades are inclined, and facilitating resin forming by die, and to provide a forming machine for forming an impeller constituting the cross-flow fan.  <P>SOLUTION: This cross-flow fan is formed by laminating a plurality of impellers including a plurality of blades in an axial direction. Cross section of the blade perpendicular to a rotation center line O is formed in such a manner that the same gets smaller as it goes toward a tip from the first reference surface 300 of the blade, and a center point of the cross section of the blade perpendicular to the rotation center line O displaces toward a rotary direction R front side or a rotary direction R rear side around the rotation center line O and displaces radially outward as it goes toward a tip from the root of the blade connected to a main surface.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2011170472-A (JP)
Title: Information complement system, server device and information complement method used for them
Inventor: SHIMIZU KAZUTO
IPC: G06F13/00
Filed: 2010-02-17
Abstract: <P>PROBLEM TO BE SOLVED: To provide an information complement system which does not have a means obtaining specific information, wherein direct communication is performed between neighborhood terminals, and wherein the specific information can be recorded without obtaining the specific information.  <P>SOLUTION: A first terminal device (1) transmits identification information of its own device and position-related information to a server device, and transmits the identification information of the own device to a neighborhood unspecified terminal device by use of short-distance communication. A second terminal device (2) transmits the identification information received from the first terminal device in the short-distance communication and identification information of its own device to the server device as proximity terminal information. The server device (3) associates and accumulates the identification information of the first terminal device and the position-related information received from the first terminal device, retrieves information accumulated in an accumulation means based on the identification information of the first terminal device inside the proximity terminal information received from the first terminal device, and registers the retrieved position-related information associatively to the identification information of the second terminal device inside the proximity terminal information.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011169491-A (JP)
Title: Dust collecting system
Inventor: UMEKAGE YASUHIRO
IPC: F24F7/007
Filed: 2010-02-17
Abstract: <P>PROBLEM TO BE SOLVED: To solve a problem in a conventional indoor dust collecting system, that floating dust is increased due to raising of dust at a central section of a floor surface.  <P>SOLUTION: This dust collecting system includes an air distributing means 7 having a cross flow fan 10 of which a rotating shaft is vertically disposed on an indoor sidewall surface, a dust collecting means 8 for recovering dust while generating airflow indoors, and a human body detecting means 11 disposed on the air distributing means 7. The air distributing means 7 can generate the airflow vertically wide in the detecting direction of the human body detecting means 11, and the dust generated from the entire region from foot section to head section of a human body can be efficiently collected by distributing the air to the dust collecting means.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011169706-A (JP)
Title: Gloss evaluation device and gloss evaluation method
Inventor: YASUTOMI HIROSHI
IPC: G01N21/57
Filed: 2010-02-18
Abstract: <P>PROBLEM TO BE SOLVED: To provide a gloss evaluation device capable of expressing that a "sense of glossiness" coincides with respect to an image as a whole, wherein regions different in the amount of toner are included, and to provide a gloss evaluation method.  <P>SOLUTION: The gloss evaluation device 40 evaluates the sense of glossiness of the toner image formed on a recording medium, and the gloss evaluation device 40 evaluates the sense of glossiness, on the basis of the difference between ideal relation predetermined by two straight lines from the relation with the characteristic value related to the gloss (hereinafter, referred to as a gloss characteristic value) to the characteristic value corresponding to a plurality of toner adhesion amounts (hereinafter, referred to as an adhesive amount characteristic amount) and actually measured data obtained by measurement.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011169293-A (JP)
Title: Device for controlling internal combustion engine
Inventor: TAKAHASHI KIYONORI
IPC: F02D9/02
Filed: 2010-02-22
Abstract: <P>PROBLEM TO BE SOLVED: To provide a control device of an internal combustion engine, in which, when knock occurs, ignition timing is delayed so as to prevent the knock, a torque reduction accompanying the delayed ignition timing is compensated by an increase in an intake air amount, and further generation of knock owing to the increase in an intake air amount is prevented.  <P>SOLUTION: A target air amount is varied interlocking with a change of ignition timing such that a torque reduction accompanying the delayed ignition timing is compensated by an increase in an intake air amount. A throttle is operated according to the target air amount. If the target air amount is abruptly increased, the throttle is overshot temporarily, and is then converged to a state of a steady opening corresponding to the target air amount. However, if a delay of ignition timing is performed so as to prevent knock, an operation of overshooting the throttle is prohibited.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011175820-A (JP)
Title: Vehicular lighting fixture
Inventor: UCHIDA MITSUHIRO
IPC: F21Y101/00
Filed: 2010-02-24
Abstract: <P>PROBLEM TO BE SOLVED: To provide a vehicular lighting fixture capable of attaining reduction for the number of components and improvement in the usage efficiency.  <P>SOLUTION: The vehicular lighting fixture 1 includes a bulb 10; a projection lens 20 wherein a focal point F1 is set up in front the bulb 10 and between the bulb 10 and the projection lens 20; a first reflecting surface 31 arranged behind the projection lens 20 and reflecting light from the bulb 10 to the reflecting lens 20 and concentrating the reflected light in the vicinity of the focal point F1 of the projection lens 20; a shade 60 for shading a portion of the reflected light advancing from the first reflecting surface 31 to the projection lens; a second reflecting surface 70, arranged on a rear surface 68 of the shade 60 and reflecting downward a part of the reflected light, advancing from the first reflecting surface 31 toward the projection lens 20; and a third reflecting surface 41 arranged below the shade 60 and making the reflected light reflected by the second reflecting surface 70 reflect forward and reflecting forward the reflected light through below the projection lens 20.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011177715-A (JP)
Title: Joining structure and joining method of resistance welding
Inventor: ONOSE SHIN
IPC: B23K11/16
Filed: 2010-02-26
Abstract: <P>PROBLEM TO BE SOLVED: To provide a highly reliable joining structure and joining method, wherein pressurization of a welding electrode is applied to the entire weld zone between joining members at the time of welding.  <P>SOLUTION: Pressurization is performed in a state where an end of one joining member to be butt-welded is provided with two or more slopes or R surfaces in an inclined or projected shape and where an end of the other joining member is butted on the two or more slopes or R surfaces in the projected shape, and a welding current is applied to generate heat to perform fusion welding. To be concrete, the butted faces of the projected part are first heated and fused by electric resistance of the joining members and contact resistance between the joining members, and then the entire joining faces are heated, so as to be softened or fused. At this time, slipping as well as deformation is generated in the shape of the joining faces, so that the shape changes and the entire joining faces are joined.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011180664-A (JP)
Title: Character input device and head-mounted display device
Inventor: KURIBAYASHI HIDENORI
IPC: G06F3/041
Filed: 2010-02-26
Abstract: <P>PROBLEM TO BE SOLVED: To facilitate character input by one-handed operation by making operation keys and an operation frequency thereof minimum.  <P>SOLUTION: A character input device includes: a display unit including a character input area displayed with an input character, and displaying a character group of one of hiragana and katakana by use of at least two hierarchies of an upper hierarchy and a lower hierarchy when the character is input to the character input area; a first operation unit operated when setting one character as a candidate from the character group displayed by the upper hierarchy and the lower hierarchy; a second operation unit operated when selecting the character set as the candidate by the operation of the first operation unit; and a display control unit for displaying a character string including the character selected by the operation of the first operation unit and the second operation unit in the upper hierarchy as the lower hierarchy when the character is input, and making the character selected by the operation of the first operation unit and the second operation unit in the lower hierarchy be displayed in the character input area.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011180805-A (JP)
Title: Apparatus, method and program for operation management
Inventor: NAKAGAWA KIYOSHI
IPC: G06F11/34
Filed: 2010-03-01
Abstract: <P>PROBLEM TO BE SOLVED: To present a degree of effect of each node constituting a system on the operation of the system.  <P>SOLUTION: An operation management apparatus 20 includes a healthy operation rate calculation unit 11 for performing an operation based on logical topology of a network system using a healthy operation rate of each node 40 constituting a service system to calculate a healthy operation rate of each immediate node, and an impact value calculation unit 12 for calculating from the healthy operation rate an impact value of each node indicating a degree of effect of lowering the healthy operation rate of the highest node in case of operation failure in the node.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011178259-A (JP)
Title: Vehicle seat
Inventor: MASUTANI EIJI
IPC: B60N2/06
Filed: 2010-03-01
Abstract: <P>PROBLEM TO BE SOLVED: To move a seating surface in a front collision, and achieve an operation drawing a seat belt with a simple configuration.  <P>SOLUTION: A vehicle seat includes: a base part (a base frame 30, a rail slider device 10) supported on the vehicle body side of a seating part; a movable frame 40 movable in a front-rear direction relatively to the base part; a tension generator (a gas cylinder 51) provided on the base part, and operating in a front collision; and a tension transmission member having a first part (a first wire 61) connected to the tension generator, a second part (a second wire 62) branching from the first part and connected to a seat belt anchor 56 or an inner buckle 57, and a third part (a third wire 63) branching from the first part and connected to the movable frame 40. In the vehicle seat, with the operation of the tension generator, the third part pulls the movable frame 40, and the second part pulls the seat belt anchor 56 or the inner buckle 57.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011179399-A (JP)
Title: Fuel injection device for internal combustion engine
Inventor: KURODA KISAO
IPC: F02D41/22
Filed: 2010-03-01
Abstract: <P>PROBLEM TO BE SOLVED: To prevent useless repetition of starting operation, by quickly stopping start, when there is no possibility that fuel pressure reaches target fuel pressure.  <P>SOLUTION: In a fuel injection device for an internal combustion engine, a high-pressure pump 8 makes pressure of fuel fed by a low-pressure pump 3 high, the fuel pressure is detected by a high-pressure-side fuel pressure sensor 9, and fuel injection is prohibited until the detection value reaches a high-pressure side predetermined value. The fuel injection device for an internal combustion engine includes: a low-pressure-side fuel pressure sensor 6 detecting pressure of fuel fed by the low-pressure pump 3; and an ECU 13 controlling to stop starting, based on a fuel pressure value detected by the low-pressure-side fuel pressure sensor 6 and an elapsed time, when the fuel injection is prohibited based on the detection value of the high-pressure-side fuel pressure sensor 9 in the start of the internal combustion engine.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011178727-A (JP)
Title: Iridium complex and organic light-emitting element obtained using the same
Inventor: IGAWA SATOSHI
IPC: C09K11/06
Filed: 2010-03-02
Abstract: <P>PROBLEM TO BE SOLVED: To provide an organic light-emitting element that is extremely highly efficient and emits highly luminant light.  <P>SOLUTION: The organic light-emitting element includes an anode, a cathode and an organic compound layer sandwiched between the anode and the cathode, where at least one layer of the organic compound layers comprises an iridium complex represented by formula (1) (wherein Ir is a monovalent iridium ion; X is a substituted or unsubstituted alkylene group, a substituted or unsubstituted alkenylene group or a substituted or unsubstituted arylene group; and R<SB>1</SB>-R<SB>4</SB>are each a substituted or unsubstituted alkyl group or a substituted or unsubstituted aryl group).  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011181870-A (JP)
Title: Glass-sealed type light emitting diode device
Inventor: OISHI HIROMI
IPC: H01L33/54
Filed: 2010-03-04
Abstract: <P>PROBLEM TO BE SOLVED: To solve the problem wherein a light emitting element shifts from an optical axis when a lead frame mounted with the light emitting element is sealed in a glass tube.  <P>SOLUTION: A resin-made guide part is formed by insert molding under an element mounting part of the lead frame. The resin-made guide part has a rib in its periphery and comes into contact with an inner wall of a hollow glass part. Thus, the relative position of the lead frame to the hollow glass part is fixed throughout sealing operation to suppress an axis shifting.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2010207578-A (JP)
Title: Surgical access devices and methods providing seal movement in predefined paths
Inventor: ORTIZ MARK S
IPC: A61B17/02
Filed: 2010-03-05
Abstract: <P>PROBLEM TO BE SOLVED: To provide various methods and devices provided for allowing multiple surgical instruments to be inserted into sealing elements of a single surgical access device.  <P>SOLUTION: The sealing elements can be movable along predefined pathways within the device to allow surgical instruments inserted through the sealing elements to be moved laterally, rotationally, angularly, and vertically relative to a central longitudinal axis of the device for ease of manipulation within a patient's body while maintaining insufflation.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2011186037-A (JP)
Title: High-voltage control device and image forming apparatus
Inventor: SAKATA SHIRO
IPC: G03G15/02
Filed: 2010-03-05
Abstract: <P>PROBLEM TO BE SOLVED: To provide a high-voltage control device can maintaining a potential on a drum constant, irrespective of the states of the environment and/or the film thickness of the drum, then, achieving image formation of high quality, and to provide an image forming apparatus including the high-voltage control device.  <P>SOLUTION: The high-voltage control device which outputs a voltage to a charging member 202 for charging a body to be charged 201 includes: a voltage application means 301 that applies a DC voltage to the charging member; a current detection means 305 that detects a value of a current flowing in the member to be charged when the DC voltage is applied to the charging member; and a control means that determines discharge start voltages for the body to be charged based on a plurality of current values detected by the current detection means as a result of the voltage application means applying a plurality of different negative DC voltages to the charging member, and calculates a voltage difference ΔV necessary for the charged body to start the discharge through the use of the determination results.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011187546-A (JP)
Title: Semiconductor device
Inventor: TAKAYAMA YOSHIKI
IPC: H01L23/02
Filed: 2010-03-05
Abstract: <P>PROBLEM TO BE SOLVED: To achieve a semiconductor device that achieves improvement in reliability of mounting by solder while achieving size reduction and high functionalization.  <P>SOLUTION: The semiconductor device includes a first semiconductor chip 7, and a package 2 for storing the first semiconductor chip 7. The rear surface of the package 2 is formed with back terminals 6, and a recess 5 formed in a region inner than a region formed with the back terminals 6. At least one wall surface of the inside walls of the recess 5 is formed with inside-wall terminals 8 connected with the back terminals 6.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2010193467-A (JP)
Title: Content playback apparatus, and information processing method
Inventor: SHIRAI TAIZO
IPC: H04N21/4405
Filed: 2010-03-08
Abstract: <P>PROBLEM TO BE SOLVED: To provide an apparatus and method for distributing and utilizing contents over a network safely without damaging user convenience.  <P>SOLUTION: A right holding device (RHD) stores utilization right information which indicates a license as a utilization right corresponding to contents. In utilization of contents, the right information is output from the right holding device (RHD) to a content playing terminal (CPT) and further transmitted to a content distribution server (CSS) and at the content distribution server (CSS), correctness verification of right information (Right) is executed to transmit contents corresponding to the right information (Right) to the content playing terminal (CPT).  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2011186800-A (JP)
Title: Portable terminal device and presentation method
Inventor: NAKAMURA KEIGO
IPC: G06F3/0346
Filed: 2010-03-09
Abstract: <P>PROBLEM TO BE SOLVED: To more easily point a specific place on a presented screen by using a portable terminal device.  <P>SOLUTION: The portable terminal device 1 includes: a direction measuring part for measuring a direction 53 of the portable terminal device 1 by using a direction recognition device; a pointer position calculating part for calculating a pointer position on the basis of the direction 53; a screen creating part for creating a screen 54 where a pointer is projected at the pointer position in the screen for presentation; and a screen transmitting part for outputting the screen 54 to a display device.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011187901-A (JP)
Title: Method of manufacturing semiconductor device
Inventor: KOTO MAKOTO
IPC: H01L29/06
Filed: 2010-03-11
Abstract: <P>PROBLEM TO BE SOLVED: To produce the length of a vertically formed nanowire at high reproducibility.  <P>SOLUTION: A method for manufacturing a semiconductor device includes a process for forming a first layer 102 on a substrate 101; a process for forming a stop layer 103, having a Young's modulus that is higher than that of the first layer 102 on the first layer 102; a process for forming a recess 108 so as to expose a part of the substrate 101, by respectively removing a part of the first layer 102 and a part of the stop layer 103; a growth process for making growth of a nanowire 107 which extends in a vertical direction with respect to the surface of the substrate 101 in the recess 108 so that the length of the nanowire 107 is larger than the sum of the thickness of the first layer 102 and the thickness of the stop layer 103; a process for forming a flattened layer 108, having film thickness larger than the sum and having Young's modulus lower than that of the stop layer 103 in the recess in which the nanowire 107 is made to grow; a process for removing the stop layer 103, up to the flattened layer 108 and exposing the nanowire 107 from the surface of the flattened layer 108; and a process for forming an electrode connected to the upper end of the nanowire 107.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011188723-A (JP)
Title: Expansion/contraction state checking implement
Inventor: SUZUKI TAKASHI
IPC: H02G1/06
Filed: 2010-03-11
Abstract: <P>PROBLEM TO BE SOLVED: To provide a technique capable of checking expansion and contraction easily in a short time period by visual observation, and contributing to early detection of the expansion and contraction deformation in a checking object, when checking the expansion and contraction deformation in the checking object.  <P>SOLUTION: An implement has a substrate layer tape 4 having an application surface S1 having such adhesion as can be pasted to the checking object, and deformable following the expansion and contraction deformation in the checking object, a plurality of upper layer split pieces 5a, 5b pasted on the surface S2 opposite to the application surface in the substrate layer tape 4, and a slit part 6 which is a gap formed between the upper layer split pieces 5a, 5b adjacent to each other, and whose width varies by the change in the relative gap between the upper layer split pieces 5a, 5b, accompanying the expansion and contraction deformation in the checking object.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2010239133-A (JP)
Title: Metal-clad laminate
Inventor: NARABASHI HIROHISA
IPC: H05K3/00
Filed: 2010-03-12
Abstract: <P>PROBLEM TO BE SOLVED: To obtain a metal-clad laminate in which a conductor layer having superior peel strength is formed on a smooth surface of an insulating layer.  <P>SOLUTION: A method of manufacturing the metal-clad laminate includes (A) a step of preparing a metal-clad laminate precursor by providing one or more sheets of prepreg between two sheets of film having a metal film layer on a support layer, and heating and pressing them under reduced pressure, (B) a step of removing the support layer, (C) a step of removing the metal film layer, and (D) a step of forming a metal film layer on the surface of an insulating layer by electroless plating.  <P>COPYRIGHT: (C)2011,JPO&INPIT