baber/WOPTO huggingface dataset:
Patent JP-2011033810-A (JP)
Title: Transfer device and image forming apparatus with the same
Inventor: KUWABARA AKITOMO
IPC: G03G15/16
Filed: 2009-07-31
Abstract: <P>PROBLEM TO BE SOLVED: To suppress image quality deterioration due to transfer dust or the like, caused upon transfer from an image carrier to a recording medium in the case of high-speed printing of continuous paper, and to secure a predetermined printable area on a printing start/stop page without causing image quality deterioration in the leading final column on the leading final page upon an disjunction operation from the photoreceptor or upon starting/stopping the printing operation, thereby enhancing transfer efficiency in the case of tandem printing.  <P>SOLUTION: The transfer device includes: a first charging means for charging the surface of the recording medium with a polarity opposite to a toner charging polarity in a contactless state; a second charging means, disposed on the upstream side of the first charging means in the recording medium conveying direction, for charging the surface of the recording medium with the polarity opposite to the charging polarity of the first charging means in a contactless state; a disjunction means for performing disjunction of the recording medium from the image carrier which carries a toner image to make the recording medium in contact with the image carrier; and a contact range-adjusting means for adjusting the size of the contact range formed by the disjunction means, where the image carrier and the recording medium come into contact with each other.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011032942-A (JP)
Title: Pump control system in motor-driven hydraulic working machine
Inventor: YONEDA TAKASHI
IPC: E02F9/22
Filed: 2009-08-03
Abstract: <P>PROBLEM TO BE SOLVED: To prevent a reduction in output of an electric motor due to the temperature rise of the electric motor and also to prevent an overcurrent from being led to flow to the electric motor when temperature of hydraulic fluid is low, in a motor-driven hydraulic working machine configured to drive a hydraulic pump supplying pressurized oil to a hydraulic actuator by the electric motor.  <P>SOLUTION: A pump torque control section 20 includes a first pump torque setter 25 setting the torque of the hydraulic pump low according to the temperature rise of the electric motor, and a second pump torque setter 26 setting the torque of the hydraulic pump low according to a drop in the temperature of the hydraulic fluid, and performs pump torque reduction control for reducing the torque of the hydraulic pump according to the temperature rise of the electric motor and the drop in the temperature of the hydraulic fluid based on the lower toque of the torque set by the first pump torque setter 25 and the torque set by the second pump torque setter 26.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011032969-A (JP)
Title: Engine exhaust emission control device
Inventor: ISHIDA TETSURO
IPC: F02D29/02
Filed: 2009-08-04
Abstract: <P>PROBLEM TO BE SOLVED: To suppress a power consumption caused by regeneration, in an engine exhaust emission control device including a regeneration means which is supplied with electric power from an external power supply in order to heat and regenerate a filter means.  <P>SOLUTION: In a vehicle, a DPF is regenerated by an electrothermal heater supplied with the electric power from the external power supply in order to perform heating. Only if the temperature Tf of the DPF is higher than a first predetermined temperature T1 set lower than regenerable lowest temperature (S40) when performing connection to the external power supply (S20), electric power supply to the electrothermal heater is allowed (S130).  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011035353-A (JP)
Title: Semiconductor apparatus and method of manufacturing the same
Inventor: TORII JUNICHI
IPC: H01L23/522
Filed: 2009-08-06
Abstract: <P>PROBLEM TO BE SOLVED: To efficiently suppress ion migration between wirings even if a distance between adjacent wirings is remarkably reduced due to a fine pitch of the wirings in a re-wiring layer of a semiconductor apparatus.  <P>SOLUTION: The semiconductor apparatus has a semiconductor substrate 11 in which a semiconductor device and an electrode 11c are formed on one main surface 11a, an interlayer dielectric 12 formed on the one main layer 11a, a plurality of resin patterns 13 made of polyimide along each of wiring patterns on the interlayer dielectric 12, re-wiring layers 14 formed on the resin patterns 13, respectively, and a sealing insulating layer 15 for sealing the upper part of the re-wiring layers 14. Side surfaces 13a of the resin patterns 13 are formed to be uneven at the cross section vertical to a longitudinal direction of the wiring patterns.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2010045357-A (JP)
Title: Radiation source and method for generating radiation
Inventor: LOOPSTRA ERIK ROELOF
IPC: H05G2/00
Filed: 2009-08-07
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method and/or apparatus for increasing the time taken to allow fuel droplets to pass through a laser beam pulse.  <P>SOLUTION: A radiation source is configured so as to generate radiation. The radiation source includes: a fuel droplet generator, configured so as to generate the flow of fuel droplets to be guided to a plasma generating portion; a laser which is a laser configured to generate a laser beam to be guided to the plasma generating portion and in which an angle between a direction of movement of the flow of droplets and a direction of the laser beam is smaller than 90°C; and a collector configured so as to condense the radiation generated by plasma formed by the plasma forming portion, when the radiation beam collides with the droplets. The collector is configured so as to substantially reflect the radiation along an optical axis of the radiation source. The laser beam is guided to the plasma generating portion through an aperture provided on the collector.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2011040446-A (JP)
Title: Method of manufacturing optical filter for display, laser working device used therefor, and the optical filter for display
Inventor: AOKI SHIGERU
IPC: B23K26/00
Filed: 2009-08-07
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method of manufacturing an electromagnetic wave-shieldable optical filter for a display, the method carrying out an exposure process for a conductive layer at low cost with high production efficiency; and to provide the optical filter for the display.  <P>SOLUTION: The method of manufacturing the optical filter for the display includes a step of conducting scanning, with intermittent irradiation of a laser beam, along a side end part or the vicinity thereof of a functional layer surface of a laminate including a transparent substrate, a conductive layer formed over the whole surface thereof, and at least one functional layer formed over the whole conductive layer surface, and of removing the functional layer in an irradiated area to expose the conductive layer, wherein the irradiation of the laser beam is executed to array linearly a plurality of converged lights 41 orthogonally to a scanning direction, on the functional layer surface. The optical filter for the display is obtained by the method.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011037391-A (JP)
Title: Controller for vehicle
Inventor: KUWABARA YOSHIHIRO
IPC: B60L11/18
Filed: 2009-08-13
Abstract: <P>PROBLEM TO BE SOLVED: To provide a controller for a vehicle, charging originally allowable electricity volume even when a lithium ion battery using lithium titanate as a negative electrode is charged with a large current.  <P>SOLUTION: The controller for a vehicle includes: a current detection unit 131 for sequentially detecting charging current I when a capacitor 101 is charged with electric power generated by a generator 109; and a management ECU 117 for controlling electric load to be driven by electric power from the capacitor 101, when a cell resistance R is successively detected based on the detected charging current I and the estimated cell resistance R exceeds a cell resistance threshold value Ro, after the electric power generated by the generator 109 is charged to the capacitor 101 until the estimated cell resistance R falls below the cell resistance threshold value Ro.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011043208-A (JP)
Title: Crank shaft
Inventor: NOGUCHI SUKENORI
IPC: F16C3/08
Filed: 2009-08-21
Abstract: <P>PROBLEM TO BE SOLVED: To improve the durability of a crank shaft by easing a stress concentration at round parts portions formed on the crank shaft.  <P>SOLUTION: Butting stepped parts 41, 42, at which the end side surface of a connecting rod butts, are provided on the crank shaft 14. Butting round parts 43, 44 are provided between the butting stepped parts 41, 42 and the end of a pin 33. Inclined surfaces 45a, 46a are formed on the inside facing surfaces 45, 46 of respective crank arms 34, 35 and balance weights 36, 37, and inside round parts 47, 48, each having a radius of curvature larger than the butting round parts 43, 44, are provided between the inclined surfaces 45a, 46a and the butting round parts 43, 44.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011051420-A (JP)
Title: Steering support control device of vehicle
Inventor: TERASAWA TAKESHI
IPC: B62D6/00
Filed: 2009-08-31
Abstract: <P>PROBLEM TO BE SOLVED: To support steering by performing a control, while guiding a driver to properly impart alarm feeling according to a driver state and to properly maintain an advancing road.  <P>SOLUTION: A target steering wheel angle θHt is calculated based on a X-coordinate xc of a target passing point Pc in a front attention distance zt and a X-coordinate xe of an estimated passing point Pe. Steering torque in which a present steering wheel angle θH becomes a target steering wheel angle θHt is calculated as first control amount T1 by a feedback control. Steering torque for traveling on a target advancing road is calculated as second control amount T2 by a vehicle model based on a driving state of one's own vehicle. A control ratio of first control amount T1 and second control amount T2 in relation to the whole control amount Tc is set according to an awakening degree DA or a careless degree DL.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011055253-A (JP)
Title: Signal quantizing device, method and program, and recording medium therefor
Inventor: MIZUTANI SHIN
IPC: H03M1/12
Filed: 2009-09-02
Abstract: <P>PROBLEM TO BE SOLVED: To enhance performance of quantization by adding a noise of suitable intensity to an analog signal which is input to a signal quantizing device whose quantization parameter is not optimum.  <P>SOLUTION: A plurality of noise addition units 11, ..., 1W add noises of two or more kinds of intensity to analog signals which are input respectively. A plurality of quantization units 21, ..., 2W quantize the analog signals to which the noises are added to acquire quantization results of respective samples. A center unit 6 integrates the quantization results of the respective samples that the quantization units 21, ..., 2W acquire respectively to obtain a final quantization result corresponding to the respective samples. An evaluation amount calculation unit 3 calculates evaluation amounts representing levels of the performance of the quantization as to the analog signals to which the noises are added using the final quantization result. A noise intensity determination unit 5 compares the evaluation amounts to determine an intensity of a noise enhancing the performance of the quantization.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2009289412-A (JP)
Title: Magnetic recording device
Inventor: KIMURA KAORI
IPC: G11B5/82
Filed: 2009-09-15
Abstract: <P>PROBLEM TO BE SOLVED: To provide a magnetic recording device on which a magnetic recording medium, giving satisfactory floating properties to a head and including a non-magnetic layer having excellent adhesiveness to a protective film is mounted.  <P>SOLUTION: The magnetic recording medium is mounted on the magnetic recording device, and the magnetic recording medium includes a soft magnetic layer formed on a substrate, a plurality of magnetic patterns comprising a projecting ferromagnetic layer provided apart from each other on the soft magnetic layer, and the non-magnetic layer formed between the plurality of magnetic patterns and having nitrogen concentration higher on the surface side than that on the substrate side.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2011064086-A (JP)
Title: Internal combustion engine
Inventor: SUGIURA HIROYUKI
IPC: F01M9/10
Filed: 2009-09-15
Abstract: <P>PROBLEM TO BE SOLVED: To provide an internal combustion engine enabling simplification of the oil supply path and improvement in the lubricity of the cam.  <P>SOLUTION: An oil supply path 76 is formed in a cam journal 71 of a cam cap 70, and the opening part 77 on the side surface of the cam journal 71 of the oil supply path 76 is disposed outward of the outer diameter range R1 of a cam base 61a of a cam 61 and inward of the outer diameter range R2 of a cam vertex part 61b of the cam 61.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011064104-A (JP)
Title: Engine
Inventor: KIMURA SATOYUKI
IPC: F02D35/00
Filed: 2009-09-16
Abstract: <P>PROBLEM TO BE SOLVED: To provide an engine assuring quality guarantee in a condition that the rotation and the output are adjusted, and achieving the enhancement of the quality.  <P>SOLUTION: The engine 1 to be mounted in a working vehicle is structured so that a flywheel 6 is fixed onto a crank shaft 16 of the engine 1, and a flywheel housing covering the flywheel 6 is split into an engine side flywheel housing 7 and a counter-engine side flywheel housing 113, the flywheel 6 being furnished with a pulsar gear 8, and that a pickup sensor 150 is attached to the engine side flywheel housing 7 while facing the pulsar gear 8.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011065731-A (JP)
Title: Optical information recording medium and sputtering target
Inventor: TAUCHI HIRONORI
IPC: G11B7/24
Filed: 2009-09-18
Abstract: <P>PROBLEM TO BE SOLVED: To provide an optical information recording medium including a recording layer with high durability, and a sputtering target useful for forming the recording layer.  <P>SOLUTION: The optical information recording medium includes a recording layer on which data is recorded by irradiation with a laser beam, and a dielectric layer formed adjacent to the recording layer. The recording layer contains oxide of a metal (hereinafter referred to as X metal) where an absolute value of standard generation free energy of the oxide with respect to oxygen 1 mol is larger than that of Pd, and Pd oxide. The Pd oxide includes Pd monoxide and Pd dioxide, and a ratio of Pd atoms in the total amount of X metal atoms and Pd atoms contained in the recording layer is 4 to 85 atom%.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011065570-A (JP)
Title: System and method for searching information
Inventor: SASAKI JUN
IPC: G06F17/30
Filed: 2009-09-18
Abstract: <P>PROBLEM TO BE SOLVED: To assign a higher score to high-value content such that the browsing frequency to the same or similar contents is high even if the browsing frequency to a URL itself is low.  <P>SOLUTION: In the information search system, a variable part removing part 114 generates an after-removal URL by removing a variable part from a URL, and a score calculation part 115 calculates a score based on the browsing frequency of a URL group including the after-removal URL and a part of the after-removal URL, and an adaptability calculated by an adaptability calculation part 113. A search result presentation part 116 presents contents to a client terminal 100 in the order according to the scores calculated by the score calculation part 115.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011071414-A (JP)
Title: Substrate processing apparatus and method of manufacturing semiconductor device
Inventor: HIRANO MAKOTO
IPC: H01L21/31
Filed: 2009-09-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide a substrate processing apparatus and method improved in uniformity of a film thickness across the principal surface of two or more substrates (including wafers) in a processing chamber.  <P>SOLUTION: The substrate processing apparatus is made up of: a substrate holder 217 for laminate-holding two or more substrates 200; a processing chamber 201 for processing a substrate 200 held by the substrate holder 217; a gas supply section having a plurality of gas supply holes 248 in a laminate direction, which expands in the laminate direction of the substrate 200 inside the processing chamber 201 and supplies a processing gas to the central part of the substrate 200; a gas flow rate controller 241 for controlling a flow rate of the processing gas supplied to the gas supply section; a pressure control unit 243 for controlling a pressure in the processing chamber 201; and a controller 280 for controlling the flow rate controller 241 or pressure control unit 243 so as to change the flow velocity of the processing gas supplied from at least one gas supply hole 248 of two or more gas supply holes 248 while processing the substrate 200.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011073815-A (JP)
Title: Step for passenger conveyor and its manufacturing method
Inventor: TERAMAE TOSHIYA
IPC: B66B23/12
Filed: 2009-09-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide a structure of a step for a passenger conveyor capable of ensuring rigidity and reducing manufacturing time and manufacturing cost in the step for the passenger conveyor provided by a tread plate of a cross-sectionally rectangular wave plate, a tread plate base, and a bracket located orthogonal to both ends of the tread plate base.  <P>SOLUTION: A bracket integrated type tread plate base 1, in which a tread plate base 2 and a bracket 3 located orthogonal to both ends of the tread plate base are integrally provided, is manufactured by bending a metal plate. A tread plate of a cross-sectionally rectangular wave plate is attached thereto so as to manufacture the step for the passenger conveyor.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011074695-A (JP)
Title: Pile head anchoring foundation
Inventor: NAGAI KAZUMI
IPC: E02D27/12
Filed: 2009-09-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide a pile head anchoring foundation which is simply constructed, achieves excellent workability, high productivity, great possibilities of saving resources, and exhibits excellent performance of conveying and storing parts, manufacturing parts easily and inexpensively, dispenses with possibility of deterioration in strength of anchored reinforcement due to the heat generated during welding or the like, generates strong and highly reliable join force of the anchored reinforcing bar and an end plate of a prestressed concrete (PC) pile head, and generates markedly excellent resisting force to an external force in the vertical direction and the horizontal direction in a jointing method of a prestressed concrete pile and the foundation.  <P>SOLUTION: This pile head anchoring foundation has (a) a vertical anchored reinforcing bar having a male screw to be screw-fitted into the screwing hole at one end, (b) a horizontal reinforcing bar having a male screw having the same diameter as that of the vertical anchored reinforcing bar or a male screw having the different diameter from that of the vertical anchored reinforcing bar at one end, and (c) a socket forming a vertical screw hole being the same as the screwing hole and provided with a threaded female screw and a horizontal screw hole having the same diameter as that of the vertical screw hole or the different diameter from that of the vertical screw hole in the screwing hole in an end plate in a prestressed concrete pile head. (d) The male screw in the vertical anchored reinforcing bar is screw-fitted in the screwing hole in the end plate of the prestressed concrete pile head and the vertical screw hole together, and (e) the horizontal anchored reinforcing bar is screw-fitted into the horizontal screw hole.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2010095249-A (JP)
Title: Long distance movement system to tow automobile by supplying motor with electric power from power plant
Inventor: LIU YONG-HAN
IPC: G07B15/00
Filed: 2009-10-02
Abstract: <P>PROBLEM TO BE SOLVED: To provide a long distance movement system to tow an automobile by supplying a motor with electric power from a power plant.  <P>SOLUTION: In this long distance movement system to tow the automobile by supplying the motor with electric power from a power plant, one light track line 3 is laid in the center of an express-highway so that a trailer 1 fitted with metal wheels 7 can use rails, in which the electric power from the power plant is transmitted to the motor 5 on the trailer 1 via the light track line 3 (for example, in an urban railroad transportation system), and the motor 5 drives the trailer 1, which is coupled with the automobile to be towed 2 located behind and runs on the light track line 3, whereby it is possible to advance speedily even in such a condition that the engine of the automobile 2 is stopped during running and the accelerator is released.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2011080371-A (JP)
Title: Charge control device for ignition
Inventor: USUDA TAKAAKI
IPC: H02J7/10
Filed: 2009-10-05
Abstract: <P>PROBLEM TO BE SOLVED: To provide a charge control device for an ignition, dramatically promoting downsizing.  <P>SOLUTION: This charge control device for the ignition includes: a thyristor 23 and a battery charge control circuit 24 (battery energization control means) which are electrically connected between an ACG (AC Generator) 10 and a battery 12, which are turned on in order to energize the ACG and battery to thereby charge the battery when generated voltage is higher than battery voltage, and which are turned off in order to cut off energization of the ACG and battery when the generated voltage is lower than the battery voltage; a current cutoff circuit 35 (transient voltage generation means) which makes generated electrical power produce transient voltage by switching from an on condition for allowing the generated electrical power to flow to the ground to an off condition and which charges a capacitor 31 by the transient voltage; and a charge stop time control circuit 25 (charge stop control means) which avoids charging of electrical power by the transient voltage to the battery by performing charge stop control with respect to the battery charge control circuit 24 in order to prohibit ON operation when the transient voltage is generated.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011081884-A (JP)
Title: Semiconductor memory device and information processing system equipped with the same
Inventor: NISHIOKA NAOHISA
IPC: H01L27/105
Filed: 2009-10-09
Abstract: <P>PROBLEM TO BE SOLVED: To facilitate switching of an I/O structure in a semiconductor memory device configured with a plurality of core chips and an interface chip.  <P>SOLUTION: The semiconductor memory device has the plurality of core chips CC0 to CC7 to which different chip identification information LID is allocated, and the interface chip IF that controls the core chips CC0 to CC7. In the interface chip IF, the number of bits of unit external data to be input and output at the same time with the outside is variable, and chip selection information SEL for comparing the chip identification information LID is variable according to the number of bits of unit external data. By this means, it is possible to eliminate the need for switching of a page structure associated with a change of the I/O structure.  <P>COPYRIGHT: (C)2011,JPO&INPIT