baber/WOPTO huggingface dataset:
Patent JP-2010076091-A (JP)
Title: Abrasive particle tool with precisely controlled arrangement of abrasive particle and method for fabrication
Inventor: VON DUNGEN JURGEN
IPC: B24D18/00
Filed: 2009-09-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide an abrasive tool capable of precisely controlling the arrangement or the pattern of abrasive particles.  <P>SOLUTION: A method for fabricating an abrasive tool having a work surface commences by a step of providing an electrically non-conductive layer 36 on the work surface of the abrasive tool 34. A pattern is etched in the work surface preferably using a laser beam. Metal and abrasive particles 40, 42, 44 are electroplated or electrolessly-plated onto the work surface pattern. The non-conductive layer is removed from the work surface. Alternatively, an adhesive can be applied as a layer on the work surface. A negative pattern then is etched in the adhesive layer, i.e., the adhesive where no abrasive is desired is etched away. Abrasive particles are then brought into contact with the work surface to be adhered thereon to the remaining adhesive. Metal again can be electroplated or electrolessly-plated onto the work surface. Through the multiple repetitions of both methods, different sizes and types of abrasive particles in different concentrations may be applied to different areas of the work surface.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2011075174-A (JP)
Title: HYDROGEN-CONTAINING FUEL COMBUSTOR AND LOW NOx OPERATION METHOD THEREOF
Inventor: KOIZUMI HIROMI
IPC: F02C7/22
Filed: 2009-09-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide a gas turbine combustor capable of using a hydrogen-containing fuel of high combustion speed and performing low NOx combustion without degrading reliability of a burner.  <P>SOLUTION: A first fuel nozzle 301 supplying a fuel 51 for starting and the hydrogen-containing fuel 62a is disposed at the upstream of a combustion chamber 12, and a primary combustion area (area A) for producing a combustion gas of low oxygen concentration is formed by burning the fuel supplied from the first fuel nozzle 301 under a fuel excessively-rich condition. Then the hydrogen-containing fuel 62b is injected to the combustion chamber 12 by using a second fuel supply hole 12a from a second fuel nozzle 302 to form a reduction area (area B) for reducing NOx generated in the primary combustion area by oxidation reaction of hydrogen. In the last place, the air 102a for lean combustion is supplied to the combustion chamber 12 to form a secondary combustion area (area C) for burning an unburned fuel under a fuel lean condition.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011075901-A (JP)
Title: Image forming apparatus
Inventor: OKUDA SHINYA
IPC: G03G21/00
Filed: 2009-09-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide an image forming apparatus, wherein optimum energy saving is achieved by minutely controlling power supply to respective functional parts in the apparatus.  <P>SOLUTION: The image forming apparatus can control transition between a normal mode and an energy saving mode for every functional part such as a scanner, a FAX and a printing engine by input of a command from a host PC, and further can control whether the mode is restored to the energy saving mode again or is kept as the normal mode by input of a command from the host PC, when finishing performing a job after transition from the energy saving mode to the normal mode.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011073341-A (JP)
Title: Thermal transfer image receiving sheet
Inventor: TAKAHASHI TORU
IPC: B41M5/382
Filed: 2009-09-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide a thermal transfer image receiving sheet capable of enhancing a density and/or light-resistance of a prepared printed matter, while maintaining mold releasability when printing an image.  <P>SOLUTION: The thermal transfer image receiving sheet includes a base material, and a porous layer and a reception layer on the base material, the porous layer contains a hollow particle, the reception layer contains an acrylic resin, a hydrophilic binder, and a wax additive, and the wax additive contains a paraffin wax emulsified by a nonionic emulsifier. The density and/or light-resistance of the prepared printed matter are/is enhanced while maintaining the mold releasability when printing the image, by using the thermal transfer image receiving sheet satisfying a composition, and further the mold releasability is kept even after stored for a fixed period.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011077417-A (JP)
Title: Superluminescent diode, method for manufacturing the superluminescent diode, light source for image displaying apparatus, and image displaying apparatus
Inventor: OYA MASATERU
IPC: H01L33/22
Filed: 2009-09-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide a superluminescent diode capable of suppressing laser oscillation with a simple design to achieve incoherent light, as well as, improving the symmetry of the shape of an emitted beam.  <P>SOLUTION: The superluminescent diode includes a semiconductor crystalline layer in which an optical waveguide 202 is formed in part, wherein a light emitting end face 203 capable of an emission light is formed on one end face of the optical waveguide 202, and the light-emitting end face 203 does not coincide with a cleavable crystalline surface in the optical waveguide 202.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011075089-A (JP)
Title: Element of belt type continuously variable transmission and method for manufacturing the same
Inventor: HO INHO
IPC: F16G5/16
Filed: 2009-10-02
Abstract: <P>PROBLEM TO BE SOLVED: To provide an element of a belt type continuously variable transmission capable of promoting increase of a contact area between a side surface of the element and a pulley by shortening time required for removing an oil film for achieving improvement of frictional force.  <P>SOLUTION: The belt type continuously variable transmission includes an input-side pulley 1 with its groove width variable in the input shaft direction, an output-side pulley 2 with its groove width variable in the output shaft direction, and a belt (a belt V for the continuously variable transmission) hung over between the input-side pulley 1 and the output-side pulley 2. The belt V is made of a large number of plate-like elements 4 laminated in the plate-thickness direction and bundled by an endless band (a laminated ring 3). In the belt type continuously variable transmission, recesses 41 and projections 42 are formed on the side surface (a flank surface 4a) of the plate-like element 4 in a direction (a direction of an arrow Y) orthogonal to the plate-thickness direction (a direction of an arrow X) over the overall length from one end 4a1 to the other end 4a2.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011083115-A (JP)
Title: Power conversion apparatus
Inventor: OKUDA TATSUYA
IPC: H02M7/487
Filed: 2009-10-07
Abstract: <P>PROBLEM TO BE SOLVED: To output a desired AC voltage by effectively using generated power of a solar cell with a small and inexpensive converter structure at the maximum in a power conversion apparatus converting DC power of the solar cell into AC power.  <P>SOLUTION: The power conversion apparatus includes a three level main inverter 1 which is connected between positive and negative terminals of a DC power supply where the solar cell 6a of a positive electrode-side and a solar cell 6b of a negative electrode-side are connected in series and a connection point of the solar cells 6a and 6b is set to be a neutral point and a sub-inverter 2a of a single phase, which is connected to respective AC output lines of the main inverter 1. The main inverter 1 outputs positive polarity voltage by a positive voltage command Vuma (ref) based on a maximum power point Pma of the solar cell 6a and outputs negative polarity voltage by a negative voltage command Vumb (ref) based on a maximum power point Pmb of the solar cell 6b. The sub-inverter 2a outputs the voltage by PWM control so that power delivery may be offset at one period, and outputs the total of the output voltage of the main inverter 1 and that of the sub-inverter 2a to a load 7.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011085649-A (JP)
Title: Method of driving plasma display panel, and plasma display device
Inventor: HASHIMOTO MAKI
IPC: G09G3/20
Filed: 2009-10-13
Abstract: <P>PROBLEM TO BE SOLVED: To reduce black luminance of a display image, thereby enhancing a contrast of the display image, at the same time, displaying the gradation of a dark area in the display image more minutely while preventing the occurrence of an unlit cell and, as the result, improving the image display quality.  <P>SOLUTION: A predetermined cell initialization subfield having the initialization period during which a forced initialization waveform is applied to a prescribed discharge cell and a selective initialization waveform is applied to other discharge cells is disposed and, in a maintenance period of the subfield immediately preceding the predetermined cell initialization subfield, a maintenance pulse is not applied but one oblique voltage which rises from a base potential to a prescribed potential is applied to the discharge cell to which the forced initialization waveform is to be applied and the maintenance pulse is applied only one time to the discharge cell to which the selective initialization waveform is to be applied.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011088178-A (JP)
Title: Method for forming groove in pipe
Inventor: ODA SHIGEO
IPC: B21D17/00
Filed: 2009-10-21
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for forming grooves in a pipe, wherein the grooves are formed so that a round shape of an upper end of an inner wall becomes small, and actual depth of the grooves is increased.  <P>SOLUTION: In the method for forming grooves 61, 62 in an outer circumferential surface of a pipe 60 for a head rest stay, a first driving blade is a rectangular blade 52 in which its right and left surfaces 52a, 52b are perpendicular in the axial direction, and the width in the right-to-left direction is larger than the width between right and left inner walls 72a, 72b of a recess 72; a second driving blade is an inclined blade 51 in which its right surface 51b is perpendicular in the axial direction; the depth of the recess 72 and a wide recess 71 is determined so that a squeezed inner circumferential surface of the pipe 60 for the head rest stay is not brought into contact with bottom surfaces 72c, 71c of the recess 72 and the wide recess 71; the right and left surfaces 52a, 52b of the rectangular blade 52 are located outwardly to the right and to the left of the right and left inner walls 72a, 72b of the recess 72, respectively; and the right surface 51b of the inclined blade is located outwardly to the right of a right inner wall 71b of the wide recess 71, and then pressing is performed.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011092269-A (JP)
Title: Display mount for merchandise
Inventor: KATO YOHEI
IPC: A47F7/00
Filed: 2009-10-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide a display mount for merchandise being simple and inexpensive so as to spare time and labor which maintains an original shape even when suspended for long time, but not damaging the appearance.  <P>SOLUTION: The display mount for merchandise 1 made of a cardboard of almost rectangular shape and configured to be suspended via a suspension string 16 includes: a fold part 2 having a forward mountain fold line 8 and a backward mountain fold line 9 formed at the upper part of the cardboard; a fold area 3 folded backward via the fold part 2; a pair of left and right surface side suspension holes 10a, 10b formed below the forward mountain fold line 8; and a pair of reverse side suspension holes 11a, 11b formed below the backward mountain fold line 9 so that they are placed on a concentric circle symmetrical with respect to the pair of surface side suspension holes 10a, 10b via the fold part 2. The forward mountain fold line 8 swells forward and is separated from the backward mountain fold line 9.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011093588-A (JP)
Title: Shake-out cap
Inventor: MIYAIRI KEISUKE
IPC: B65D47/08
Filed: 2009-10-30
Abstract: <P>PROBLEM TO BE SOLVED: To make humidity of steam or the like hard to come into direct contact with a shake-out port and to prevent contents from sticking to the shake-out port and getting solidified.  <P>SOLUTION: A shake-out cap 1 includes: a cap body 10 including a top wall 21 attached to a mouth 2a of a container body 2 containing the contents W and having the shake-out port 12 for shaking out the contents and a tube 20 hanging down from the outer periphery of the top wall; and a lid 11 disposed on the top wall of the cap body for opening/closing the shake-out port. The shake-out port is formed on the top wall radially outward from a cap axis O. The lid has one of ends serving as a coupling end P2 coupled with the cap body rotatably around a rotation axis L and the other end serving as a moving end P1 coming closer to/farther away from the cap body as the other end makes open/close motion. The coupling end is positioned on the tube where the shake-out port is eccentrically located on the cap body.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011094591-A (JP)
Title: Automatic stopping/starting control device for internal combustion engine
Inventor: FUJITA TATSUYA
IPC: F02D29/02
Filed: 2009-11-02
Abstract: <P>PROBLEM TO BE SOLVED: To avoid a starter 20 from possibly imparting initial rotation to a crankshaft 12 during restarting processing when the rotating speed of the crankshaft 12 of an engine 10 is reduced to negative.  <P>SOLUTION: When the restarting conditions after the automatic stopping of the engine 10 are established, the rotating speed and its reduced speed are calculated in accordance with a detection value for a crank angle sensor 50. Then, a time required for assuming that the crankshaft 12 is surely stopped is calculated as a delay time in accordance with the rotating speed and its reduced speed. After the delay time passes, a pinion 22 is engaged with a ring gear 14 to start the motor 21 of the starter 20.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011099137-A (JP)
Title: Method for depositing diamond film
Inventor: TAKASHIMA SHINYA
IPC: C01B31/06
Filed: 2009-11-05
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for depositing an excellent diamond film on dissimilar substrates formed of metal or the like by the laser ablation in the atmosphere of oxygen or hydrogen.  <P>SOLUTION: In the method for depositing the diamond film on substrates, laser beam of the pulse width of ≤50 ns is irradiated to a carbon target consisting of graphite, amorphous carbon, glassy carbon or diamond in the atmosphere of oxygen or hydrogen; carbon particles are scattered from the target by the laser ablation and deposited on a substrate; a supersaturated state of the deposited particles is formed for each pulse to form a diamond film on the substrate; and a diamond film is deposited on the substrate. The laser beam is irradiated in a state in which the negative bias is applied to the substrate.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011101171-A (JP)
Title: Radio communication apparatus
Inventor: MOCHIDA HIDEFUMI
IPC: H04J11/00
Filed: 2009-11-05
Abstract: <P>PROBLEM TO BE SOLVED: To find more suitable weights in a communication system that performs user allocation of resources.  <P>SOLUTION: The radio communication apparatus which is based upon the communication system performing the user allocation of the resources and includes an array antenna system performing array synthesis using a weight for array synthesis, includes: a first weight calculation part 62a which calculates an initial weight using only a plurality of reception signals included in a resource block as sample values; and a second weight calculation part 62b which performs an arithmetic operation by sequential update type algorithm for sequentially updating weights by the sample values using only the plurality of reception signals included in the resource block as the sample values. The second weight calculation part uses the initial weight as an initial value of a weight.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011098120-A (JP)
Title: Game machine
Inventor: OGURA TOSHIO
IPC: A63F7/02
Filed: 2009-11-06
Abstract: <P>PROBLEM TO BE SOLVED: To enhance the amusement of playing games in a game machine with a plurality of modes of opening a special variable winning ball device.  <P>SOLUTION: The game machine has kinds of jackpots including: a 16R non-probability-variable jackpot A having 0.5 second opening time in 12-16 rounds; a 16R non-probability-variable jackpot B having 0.5 second opening time in 9-16 rounds; a 16R non-probability-variable jackpot C having 0.5 second opening time in 4-16 rounds; a 16R probability-variable jackpot B having opening frequency of 5 times in 0.5 seconds in 12 rounds; a 16R probability-variable jackpot C having opening frequency of 8 times in 0.5 seconds in 9 rounds; a 16R probability-variable jackpot D having opening frequency of 13 times in 0.5 seconds in 4 rounds; a 16R probability-variable jackpot E having 0.5 second opening time in 9-11 rounds; and a 16R probability-variable jackpot F having 0.5 second opening time in 9-15 rounds.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011098553-A (JP)
Title: Ball-point pen tip
Inventor: IRIE NORIYUKI
IPC: B43K1/08
Filed: 2009-11-09
Abstract: <P>PROBLEM TO BE SOLVED: To provide a ball-point pen tip by which one can write well without causing ink supply stop with a simple structure in the case of writing on the paper face present in an upper position while directing the pen tip of a ball-point pen upward.  <P>SOLUTION: The ball-point pen tip has a metal spring 4 one end of which for pushing and pressing a ball 1 held in the distal end of a tip case 3 has a folded back, the folded back of the metal spring 4 is vibratably inserted into a thin tube 13 of an ink flow channel 11 arranged continuously to a rear part of the ball 1, and the ink in the thin tube 13 is agitated by the folded back of the metal spring 4 vibrating in the thin tube 13 as the ball 1 rotates, thereby the ink is applied onto the surface of the ball 1.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2010033606-A (JP)
Title: File system for displaying items of different types and from different physical locations
Inventor: MOORE JASON F
IPC: G06F17/30
Filed: 2009-11-10
Abstract: <P>PROBLEM TO BE SOLVED: To make a storage location of an original retrieval result be known when retrieval results of various items are stored in a virtual folder.  <P>SOLUTION: A property of metadata regarding a virtual folder and a physical location of a storage source are stored in a virtual folder description database, and item display in the virtual folder is switched to display indicating the storage source on the basis of the stored data. File items and non-file items like e-mail are included in items for retrieval.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2011103349-A (JP)
Title: Solid-state imaging device and method of manufacturing the same
Inventor: YAMAMOTO KOICHI
IPC: H01L27/14
Filed: 2009-11-10
Abstract: <P>PROBLEM TO BE SOLVED: To provide a solid-state imaging device whose shading characteristics can be improved while a decrease in optical sensitivity is suppressed, and to provide a method of manufacturing the solid-state imaging device.  <P>SOLUTION: The solid-state imaging device includes: a plurality of light reception parts 12 arranged in two dimensions in an imaging region of a substrate 11; transfer electrodes 15 provided adjacent to both sides of the respective light reception parts 12 and partially provided with step parts 35 facing the light reception parts 12; light shield films 17 provided on the substrate 11 including tops of the transfer electrodes 15, and having openings formed above the light reception parts 12; an interlayer dielectric 20 provided on the substrate 11 including tops of the light shield films 17; and in-layer lenses 25 provided on parts of the interlayer dielectric 20 positioned above the respective light reception parts 12, and having lower surfaces which are downward convex. Shapes of the step parts 35 differ with positions of the light reception parts 12, facing the step parts 35, in the imaging region.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011103734-A (JP)
Title: Device and method for manufacturing laminated core
Inventor: KUROIWA YASUFUMI
IPC: H01F41/02
Filed: 2009-11-11
Abstract: <P>PROBLEM TO BE SOLVED: To provide a device and method for manufacturing a laminated core, capable of suppressing variations of the thickness of the laminated core to the minimum.  <P>SOLUTION: The device for manufacturing the laminated core manufactures the laminated core of a prescribed thickness by laminating core members, and includes a punch lamination means for punching the core members from a strip-shaped member and laminating them, a measuring means for measuring the lamination thickness of the core members laminated by the punch lamination means, and a control means for controlling the punch lamination means on the basis of the lamination thickness measured by the measuring means.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011108381-A (JP)
Title: Input operation device
Inventor: SHIOGAMA NAOKI
IPC: H01H13/02
Filed: 2009-11-13
Abstract: <P>PROBLEM TO BE SOLVED: To provide an input operation device capable of uniformalizing intensity of light emission even if kinds of paint and emission colors are different at a plurality of sites.  <P>SOLUTION: Micro-porous groups 222 are formed in laser processing at cover paint 221 of a plurality of emission colors coated at a plurality of sites on a rear face of a transparent top cover 220 forming gaps of a plurality of operating keys arrayed, micro-porous groups 213 are formed in laser processing at key paint 212 different from the cover paint 221 coated on the rear face of transparent key tops 211 for each plurality of operating keys, and light beams of an LED 230 are limited with a cover light-shielding member 240 to ranges corresponding to emission colors for at least each part of the plurality of sites of the top cover 220, so that a key color controlling member 250 transmits the light beams of the LED 230 with translucency corresponding to the key paint 212 for each operating key.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2010032555-A (JP)
Title: Angular velocity sensor
Inventor: TAKAHASHI KAZUO
IPC: G01C19/5663
Filed: 2009-11-16
Abstract: <P>PROBLEM TO BE SOLVED: To enhance the resonance characteristic and sensitivity of a packaged oscillation gyro sensor element.  <P>SOLUTION: The oscillation gyro sensor element 10 which detects an angular velocity using the piezoelectric effect of a piezoelectric thin film 5 is packaged by use of a cover member 30 and an IC substrate 21 in the atmosphere. An upper electrode 6 is composed of a driving electrode 6a for applying a voltage to oscillate an oscillator 11, which is formed in the longitudinal direction of the oscillator 11; and detecting electrodes 6b and 6c for detecting Coriolis force generated in a direction vertical to an oscillating direction, which are formed in parallel without contacting with the driving electrode 6a in the longitudinal direction of the oscillator 11. A circumferential space is provided in the oscillating direction of the oscillator 11 so that the distance from the oscillator 11 without oscillation to a part opposed thereto is 2.5 times or more a maximum displacement that is a displacement quantity when the oscillator 11 is oscillated most, and a circumferential space is provided in the Coriolis force detecting direction of the oscillator 11 so that the distance from the oscillator 11 without oscillation to a part opposed thereof is 2 times or more the Coriolis detecting-directional width of the oscillator 11.  <P>COPYRIGHT: (C)2010,JPO&INPIT