baber/WOPTO huggingface dataset:
Patent JP-2012064431-A (JP)
Title: Semiconductor light-emitting element lighting device and lighting apparatus using the same
Inventor: HIRAMATSU AKINORI
IPC: H05B37/02
Filed: 2010-09-16
Abstract: PROBLEM TO BE SOLVED: To realize output adjustment with a simple structure in a lighting device which controls a current flowing in a semiconductor light-emitting element by a power inverter circuit operating in critical mode.SOLUTION: A lighting device of a semiconductor light-emitting element includes control means which, while turning off a switching element Q1 when a current flowing in the switching element Q1 reaches a prescribed value, also turns on the switching element Q1 when discharging of energy accumulated in an inductor L1 is completed after the switching element Q1 was turned off. In the lighting device, variable resistance elements VR1 and VR2 are provided which add or subtract a correction value for output adjustment to or from a detected current value. The variable resistance elements VR1 and VR2 may be thermosensitive resistor elements whose resistance value changes along with a temperature change or circuit elements whose resistance value changes along with a change over the years.
Patent JP-2012065187-A (JP)
Title: Imaging apparatus and restored gain data generation method
Inventor: KISHINE KEIEN
IPC: H04N9/07
Filed: 2010-09-16
Abstract: PROBLEM TO BE SOLVED: To restore a color image of high resolution from the color image of which focal depth is expanded, and especially suppress occurrence of color noise caused by the restoring process.SOLUTION: Color signals of R, G, and B available through a photographing lens 10 having a phase modulation function for expanding a focal depth and a color imaging element 12 are subject to a deconvolution process using a single restoration filter (restoration gain data) stored in a memory part 24 by a restoration processing part 22 of a restoration processing block 20, for restoring color signals of high resolution. At the restoration processing part 22, especially, a single restoring filter is used in common on the color signals of R, G, and B, to suppress occurrence of color noise, with reduction in costs thanks to reduction in circuit scale being possible.
Patent JP-2012061197-A (JP)
Title: Radiation ray image photographing device and method
Inventor: NAKAYAMA KOKI
IPC: A61B6/02
Filed: 2010-09-17
Abstract: PROBLEM TO BE SOLVED: To reduce a dosage of an object to be inspected when performing photography focused in radiation field in the case that a plurality of radiation ray images are obtained by performing photography from different directions.SOLUTION: When photographing the two radiation ray images for displaying a three-dimensional image, a region specifying part 2c specifies a concerned region of the first radiation ray image after photographing the first radiation ray images G1. Then, the radiation field is set by adjusting an opening of a collimator 22 by a radiation field setting part 2d so that a radiation ray is irradiated to only a region corresponding to the concerned region which is specified by the first radiation ray image G1 at the photographing of the second radiation ray image G2. After that, the second radiation ray image is photographed, and the three-dimensional image using the two radiation ray images is displayed.
Patent JP-2012060947-A (JP)
Title: Particle containing carbonated beverage and production method of the same
Inventor: AWANO IZUMI
IPC: A23L2/00
Filed: 2010-09-17
Abstract: PROBLEM TO BE SOLVED: To provide a carbonated beverage which obtains fruit or vegetable feeling, and is excellent in swallowness, and to provide a production method of the same.SOLUTION: The particle containing carbonated beverage contains particles with a particle diameter of 3 μm or more, and does not contain particles with a particle diameter of 811 μm or more. It is preferable that the content of water-insoluble solid is 0.001-1.2 mass%, a 10% accumulated frequency diameter of a particle distribution integrated value is 1-260 μm, a 90% accumulated frequency diameter is 300-650 μm, and a carbon dioxide volume is 1.8-3.1.
Patent JP-2012070497-A (JP)
Title: Inverter device and control method
Inventor: KAMEZAWA TOMOYA
IPC: H02P27/06
Filed: 2010-09-22
Abstract: PROBLEM TO BE SOLVED: To minimize excessive current flow due to pulsation of the output current from an inverter device for driving a three-phase induction motor when a transition is made from three-phase PWM control where three-phases are switched entirely to a two-phase PWM control where switching of one phase is brought to rest.SOLUTION: In the inverter device which inverts a DC voltage to an AC voltage of an arbitrary frequency by PWM control, phase voltage waveforms calculated in a phase voltage waveform generation processing block 201 for three-phase PWM where the output phase voltage waveform of the inverter is calculated from an output frequency command and an output voltage command, a phase voltage waveform generation processing block 202 for two-phase PWM, and a voltage waveform transient processing block 203 for three-phase/two-phase transition are switched in a PWM output block 205 based on a signal from a switching determination processing block 204, and output to a PWM output generation block 207 thus generating a PWM wave.
Patent JP-2012067553-A (JP)
Title: Snow accretion prevention panel
Inventor: SATO KIYOZUMI
IPC: E01F9/00
Filed: 2010-09-27
Abstract: PROBLEM TO BE SOLVED: To provide a snow accretion prevention panel capable of efficiently preventing snow accretion.SOLUTION: A front plate and a back plate are provided, and a heat storage material is provided between the back plate and the front plate. An infrared ray absorbing layer is formed on the front surface of the front plate, and the outer surface on the front surface side of the infrared ray absorbing layer is made a hydrophilic surface. The temperature of the front plate rises by absorbing infrared rays from the sun on the front surface side of the front plate, and the heat from the front plate is transmitted to the heat storage material and stored. Snow accretion to the front plate is suppressed by the temperature elevation with the heat storage material storing the heat. Also, since the outer surface on the front surface side of the infrared ray absorbing layer is a hydrophilic surface, a water film is generated on the hydrophilic surface to make the surface slippery and snow accretion to the front plate is suppressed.
Patent JP-2012074503-A (JP)
Title: Semiconductor device and method of manufacturing the same
Inventor: MORIYAMA YOSHINARI
IPC: H01L27/088
Filed: 2010-09-28
Abstract: PROBLEM TO BE SOLVED: To prevent shortening an effective gate length of a first and second gate electrodes.SOLUTION: A first MIS transistor nTr1 comprises: first offset side walls 22a formed on the side surfaces in the gate width direction of a first gate electrode 18a; second offset side walls 24a formed on the side surfaces in the gate length direction of the first gate electrode, and on the side surfaces in the gate width direction of the first gate electrode via the first offset side walls; and first extension regions 26a. A second MIS transistor nTr2 comprises: third offset side walls 22b formed on the side surfaces in the gate length direction and the side surfaces in the gate width direction of a second gate electrode 18b; fourth offset side walls 24b formed on the side surfaces in the gate length direction and the side surfaces in the gate width direction of the second gate electrode via the third offset side walls; and second extension regions 23b.
Patent JP-2012072860-A (JP)
Title: Rolling bearing device with grease vessel
Inventor: MIZUTANI MAMORU
IPC: F16C33/58
Filed: 2010-09-29
Abstract: PROBLEM TO BE SOLVED: To provide a rolling bearing device with a grease vessel that can stably and surely supply the base oil of grease to a raceway surface of a fixed-side raceway ring.SOLUTION: The grease vessel 2 which is attached in a bearing space and accumulates the grease inside is position-fixedly arranged at an outer ring 3. An annular inclined oil guide surface 8a having an inclination approaching the bottom of the raceway surface 3a as it approaches the raceway surface 3a is formed along the edge of the raceway surface 3a of the outer ring 3 of a rolling bearing 1. A gap formation piece 12 which extends along a guide surface adjoining periphery face 8b being the circumferential face of the outer ring 3 continuous to the inclined oil guide surface 8a via a gap, and oozes out the base oil of the grease in the grease vessel 2 from the gap is arranged at the grease vessel 2. A tip position of the guide formation pieces 12 is made to protrude to part of the inclined oil guide surface 8a from the guide surface adjoining peripheral surface 8b.
Patent JP-2011003939-A (JP)
Title: Driving circuit of laser diode, and semiconductor device
Inventor: HORIUCHI TAKESHI
IPC: H01S5/042
Filed: 2010-10-05
Abstract: PROBLEM TO BE SOLVED: To provide a laser diode driving circuit that makes a waveform of a driving current to be supplied to a laser diode close to a square wave without providing an extra waveform correction circuit.SOLUTION: The driving circuit of the laser diode includes a diving current supply circuit 11 to supply a current pulse ILD to the laser diode LD1, and a damping circuit 12 connected to the laser diode LD1 in parallel to suppress overshoot and undershoot of the current pulse ILD. The damping circuit 12 is constructed by connecting a resistor element R11 with a capacitor element in series. The capacitor element is constructed by connecting a plurality of series circuits consisting of capacitors C and switches SW in parallel. Thus, the overshoot and undershoot of the current pulse ILD are suppressed by adjusting a time constant of the damping circuit 12.
Patent JP-2012084993-A (JP)
Title: Image forming device and image forming method
Inventor: KAWAI NAOTOSHI
IPC: H04N1/405
Filed: 2010-10-07
Abstract: PROBLEM TO BE SOLVED: To provide an image forming device capable of improving the reproducibility of intermediate gradation by switching a plurality of patterns.SOLUTION: In an image forming device, when giving high priority on the reproducibility of a white thin line, in a range of a low gradation value, a gradation value with which the thickness of the white thin line in a dot screen corresponding to a gradation value is smaller than the minimum line width which is reproducible when focusing on the thickness of the white thin line in the image forming device, is made to be a threshold value, and when the gradation value of an input image exceeds the threshold value, the dot screen is switched to a line screen (S308). In a range of a high gradation value, a gradation value with which the thickness of the white thin line in the line screen corresponding to the gradation value is smaller than the minimum line width which is reproducible is made to be a threshold value, and when the gradation value of the input image exceeds the threshold value, the line screen is switched to a void dot screen (S312).
Patent JP-2011175619-A (JP)
Title: Timing adjusting method between internal clock and command, semiconductor memory device, and memory system
Inventor: MOON JIN YEONG
IPC: G11C11/407
Filed: 2010-10-13
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for accurately and efficiently adjusting timing between an internal clock and a command in the gear down mode of a memory device.  <P>SOLUTION: In the memory device 410, a first step of detecting a sync_pulse SYNC_PULSE with the rising edge and the falling edge of the internal clock INTERNAL_CLK, a second step of transmitting the detection result of the sync pulse SYNC_PULSE to a memory controller 460, and a third step of tuning the timing of the command by the memory controller 460 are executed.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2012081901-A (JP)
Title: Marine vessel propulsion apparatus
Inventor: TAKASE HIROAKI
IPC: B63H20/02
Filed: 2010-10-13
Abstract: PROBLEM TO BE SOLVED: To provide a marine vessel propulsion apparatus capable of preventing vibrations of an outboard motor from being transmitted to a hull and capable of increasing posture holding force of the outboard motor.SOLUTION: The marine vessel propulsion apparatus 1 includes a transom bracket 10, a steering shaft 11, an outboard motor 2, and a tilt bracket 13. The tilt bracket 13 is attached to a transom T1 via the transom bracket 10 and the steering shaft 11. The outboard motor 2 is joined to the tilt bracket 13. The tilt bracket 13 includes a first joint unit 58 joined to the outboard motor 2 via a first mount 56, a second joint unit 59 joined to the outboard motor 2 via a second mount 57, and a support unit 61 arranged to support the outboard motor 2 at a height different from heights of the first mount 56 and the second mount 57.
Patent JP-2012083303-A (JP)
Title: On-vehicle navigation device and traffic information channel selection method
Inventor: FUJIWARA KOICHIRO
IPC: H04B1/16
Filed: 2010-10-14
Abstract: PROBLEM TO BE SOLVED: To provide an on-vehicle navigation device and traffic information channel selection method able to receive traffic information such as VICS information even in a case disaster happens.SOLUTION: In a case a vehicle position is within a disaster area and the vehicle cannot receive VICS information from a first FM broadcast station (FM broadcast station for broadcasting normal VICS information) due to the disaster, a second FM broadcast station different from the first FM broadcast station (FM broadcast station for broadcasting VICS information in case of emergency) is detected via a radio tuner.
Patent JP-2012089613-A (JP)
Title: Method of manufacturing composite substrate having silicon carbide substrate
Inventor: HORI TSUTOMU
IPC: H01L29/12
Filed: 2010-10-18
Abstract: PROBLEM TO BE SOLVED: To suppress process variation caused by a gap between silicon carbide substrates in the manufacturing process of a semiconductor device using a composite substrate having silicon carbide substrates.SOLUTION: A bonded substrate having a support 30 and first and second silicon carbide substrates 11, 12 is prepared. The first silicon carbide substrate 11 has a first rear surface bonded to the support 30, a first surface facing the first rear surface, and a first side surface connecting the first rear surface and the first surface. The second silicon carbide substrate 12 has a second rear surface bonded to the support 30, a second surface facing the second rear surface, and a second side surface connecting the second rear surface and the second surface and forming a gap between the first side surface and itself. A filling part 40 which fills the gap is formed. The first and second surfaces are then polished, and then the filling part 40 is removed. Thereafter, a closing part for closing the gap is formed.
Patent JP-2012087362-A (JP)
Title: Method for producing crystalline transparent conductive film
Inventor: MATSUMARU KEITARO
IPC: C23C14/34
Filed: 2010-10-20
Abstract: PROBLEM TO BE SOLVED: To provide a method for producing a transparent conductive film having high weatherability and high resistance by crystallizing an amorphous film which has a specific composition and can be patterned with a weak acid even after a pre-baking/post-baking process.SOLUTION: The crystalline transparent conductive film is produced by heating an amorphous transparent conductive film at 250-300°C with coexistence of oxygen. The amorphous transparent conductive film is constructed of In, Sn, an element A (wherein the element A is one or more selected from Dy, Er, Eu, Gd, Ho, Lu, Nd, Pr, Sc, Sm, Tb, Tm, Y, and Yb) and oxygen. When the atomic ratios of the elements constituting the amorphous transparent conductive film are x=[element A]/([In]+[Sn]+[element A]) and y=[Sn]/([In]+[Sn]+[element A]), x=0.002-0.05 and -0.612x+0.0806≤y≤-1.02x+0.151.
Patent JP-2011187043-A (JP)
Title: Extension module and portable electronic equipment including the same
Inventor: KANG LAIO
IPC: H04M1/7246
Filed: 2010-10-21
Abstract: <P>PROBLEM TO BE SOLVED: To provide an extension module which is combined with portable electronic equipment to attain a new form factor of the portable electronic equipment, the portable electronic equipment with the same, and a mechanism for more easily coupling or separating the extension module and a body of the portable electronic equipment.  <P>SOLUTION: The portable electronic equipment 100 is constituted of: the body 110 which includes a display part 113 and to which a magnetic body (conclusion element 121) is attached; and the extension module 200 which is electrically connected to the body 110, wherein the extension module 200 includes: an extension body 210 which is attachably/detachably coupled to one surface of the body 110; a magnet 221 which is provided to the extension body 210, and arranged corresponding to the magnetic body to apply magnetic force to the magnetic body when the extension body 210 is coupled to the body 110; and a moving mechanism 230 which moves the magnet 221 in the opposite direction of the magnetic body by an operation to ease the magnetic force.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2012089457-A (JP)
Title: Electrolyte composition, negative electrode film forming agent and electrochemical device
Inventor: MIYOSHI YASUYUKI
IPC: H01M10/0569
Filed: 2010-10-22
Abstract: PROBLEM TO BE SOLVED: To provide an electrolyte composition exerting excellent electrical characteristics, also excellent in low temperature characteristics, and capable of being suitably used as an electrolyte used for electrochemical devices such as capacitors and batteries.SOLUTION: An electrolyte composition includes an electrolyte, a nonaqueous solvent and an electrode film forming agent, as essential components. The nonaqueous solvent contains propylene carbonate, the electrode film forming agent contains a cyclic unsaturated compound, and the cyclic unsaturated compound essentially contains a specific lactone compound.
Patent JP-2011018083-A (JP)
Title: Image forming apparatus and process cartridge
Inventor: SHIRAKI MASATOSHI
IPC: G03G21/18
Filed: 2010-10-26
Abstract: PROBLEM TO BE SOLVED: To enable even a process cartridge single body to display whether or not a process cartridge is cleaned, in a state where the process cartridge is not loaded in an image forming apparatus body, and to enable even the image forming apparatus body to detect that the process cartridge is cleaned in the same state.SOLUTION: When an operating member 97 of the process cartridge is operated to clean an electrifying wire 94, a moving member 992 is pushed by the operation member 97 and protrudes from a frame 99 (F). Even if the operation member 97 is restored to a standby position, the moving member 992 holds a protruding position. When the process cartridge 20 is loaded inside a casing 2, an actuator 100 in the casing 2 is turned by the moving member 992, so that cleaning of the electrifying wire 94 is detected. When the process cartridge 20 is removed from the body casing 2, the moving member 992 receives pressing from an inclined surface 104 of the actuator 100 and is restored to a first position from a second position.
Patent JP-2012091400-A (JP)
Title: Laser joining method and laser joined material
Inventor: OKA TAKETERU
IPC: B29C65/16
Filed: 2010-10-27
Abstract: PROBLEM TO BE SOLVED: To suppress a material cost low using the same kind of material used when a plurality of materials are joined to one another with laser.SOLUTION: Joining surfaces 1a, 3a of a pair of synthetic resin materials 1, 3 are formed into inclined surfaces and are made to face each other to form a gap 5 between the joining surfaces 1a, 3a, and a laser beam 7 is emitted toward the gap 5 from the wide side toward the narrow side. The joining surfaces 1a, 3a on the mainly narrow side of the gap 5 are melted by irradiation with the laser beam 7. In this state, the synthetic resin materials 1, 3 are pressed in a direction approaching each other. Accordingly, a part of the melted molten material 9 flows to the wide side of the gap 5, and the molten material 9 is spread to the whole area of the gap 5 and solidified to fuse and join the synthetic resin materials 1, 3 to each other.
Patent JP-2012091276-A (JP)
Title: Power tool and inverter device used for power tool
Inventor: SHIMA TOSHIHIRO
IPC: B25F5/00
Filed: 2010-10-27
Abstract: PROBLEM TO BE SOLVED: To provide a power tool provided with an inverter circuit and capable of alleviating waste of electricity of a battery pack.SOLUTION: A lawn mower 1 includes a motor 32; a boosting circuit section 23 converting a DC electric power from the battery pack 4 into an AC electric power and boosting the AC electric power; a rectifying and smoothing circuit section 24 rectifying and smoothing the boosted AC electric power, and outputting as the AC electric power; a switching circuit 26 converting the DC electric power output from the rectifying and smoothing circuit section 24 into the AC electric power; a trigger switch 31a instructing the AC electric power converted by the switching circuit 26 to be supplied to the motor 32; and a microcomputer 29 controlling the switching circuit 26 to implement conversion after being instructed by the trigger switch 31a. Furthermore, the microcomputer 29 controls the boosting circuit section 23 to operate intermittently until being instructed by the trigger switch 31a.
Patent JP-2012094384-A (JP)
Title: Watertight coating bond wire, and coating device and coating method of watertight coating bond wire
Inventor: UENO NORIO
IPC: H01R43/00
Filed: 2010-10-27
Abstract: PROBLEM TO BE SOLVED: To provide a watertight coating bond wire having an anticorrosion property, a coating device of the watertight coating bond wire, and a coating method of the watertight coating bond wire.SOLUTION: Watertight coating is performed on a conductor part 80 of a bond wire configured that compression connection of terminal parts 90 is performed at both ends of the conductor part 80, respectively, and a desired part at the conductor part 80 side of both of the terminal parts 90 on which the compression connection is performed.
Patent JP-2012091457-A (JP)
Title: Image forming apparatus, active ray irradiation apparatus for temporary curing, and method for changing illuminance distribution
Inventor: SAIDA HIROBUMI
IPC: B41J2/01
Filed: 2010-10-28
Abstract: PROBLEM TO BE SOLVED: To provide an image forming apparatus in which ink that is cured when irradiated with an active ray is used and the light quantity suitable for temporary curing of ink, irradiation width and illuminance distribution are efficiently obtained.SOLUTION: The image forming apparatus includes: an inkjet head having a nozzle line of a plurality of aligned nozzles; a temporarily-curing light source (210) for emitting the active ray of the quantity required to incompletely cure an ink droplet landed on a recording medium; and a normally-curing light source for normally curing the ink droplet by additional exposure after the exposure by the temporarily-curing light source. The temporarily-curing light source (210) includes: at least one active ray emitting element (214); and a transmission-type light diffusion plate (216). The light diffusion plate (216) is formed of an optical material for diffusing the light emitted from the active ray emitting element (214) while transmitting the light and has a light emission surface from which the diffused light is emitted toward the recording medium with the emission width equal to or longer than the length of the nozzle line.