baber/WOPTO huggingface dataset:
Patent JP-2012181458-A (JP)
Title: Optical unit for wavelength selection switch and wavelength selection switch
Inventor: OKAMURA TOSHIAKI
IPC: H04B10/43
Filed: 2011-03-02
Abstract: PROBLEM TO BE SOLVED: To provide a wavelength selection switch capable of adjusting an optical path of an optical system in a housing of the wavelength selection switch from the outside of the housing.SOLUTION: An optical unit 101 for a wavelength selection switch related to the present invention includes: an input port 110a; a dispersion part 112 for chromatically dispersing input light input from the input port 110a; condensing elements 113 for condensing the light dispersed by the dispersion part 112; an output port 110b; an optical path correction part for shifting the light dispersed by the dispersion part 112; an adjustment part 121 for changing the amount of shift by the optical path correction part; and a housing 118 for enclosing the input port 110a, the dispersion part 112, the condensing elements 113, the output port 110b and the optical path correction part. The housing 118 has a transparent part 119 optically transparent at a position where the light condensed by the condensing elements 113 is incident. The adjustment part 121 is placed outside the housing 118. The optical path correction part can be controlled by the adjustment part 121 from the outside of the housing 118.
Patent JP-2012181469-A (JP)
Title: Transmitter, receiver, transmission method, reception method, and communication system
Inventor: SAWADA KENGO
IPC: G10L19/00
Filed: 2011-03-03
Abstract: PROBLEM TO BE SOLVED: To suppress deterioration in sound quality when performing communication of audio data or the like via a transmission path having a small bit number.SOLUTION: In the case of a system transmitting audio data, a transmitter applies, at each predetermined time frame, amplification processing to audio data input into a transmission audio data input unit, the processing corresponding to the maximum sound volume level in the time frame, and also transmits the audio data in association with amplification value information at each time frame. A receiver applies attenuation processing to the received audio data at each time frame based on the amplification value information. Thus, it is possible to minimize valid data of low-order bits that will be lost in a low-bit transmission path.
Patent JP-2011203247-A (JP)
Title: Optical sensor and electronic apparatus
Inventor: UEMATSU AKIRA
IPC: G01J1/02
Filed: 2011-03-03
Abstract: PROBLEM TO BE SOLVED: To provide an optical sensor and an electronic apparatus which can be reduced in size.SOLUTION: The optical sensor includes impurity regions 31 and 32 for a photodiode formed on a semiconductor substrate 10 and angle-limiting filters 41 and 42 for limiting the incident angles of incident lights on a light-receiving region of the photodiode. The angle-limiting filters 41 and 42 are formed of a light-shielding material (light-absorbing material or a light-reflecting material) formed by a semiconductor process on the impurity regions 31 and 32 for the photodiode.
Patent JP-2011152914-A (JP)
Title: Power output apparatus
Inventor: IKEGAMI TAKESHI
IPC: B60K6/387
Filed: 2011-03-08
Abstract: <P>PROBLEM TO BE SOLVED: To provide a power output apparatus that transmits a combined torque of an engine and a motor to a driving shaft.  <P>SOLUTION: The power output apparatus includes: a first transmission mechanism used in a vehicle using an engine 6 and a motor 7 as drive sources, receiving mechanical power from a crankshaft 6a of the engine 6 and the motor 7 in a first input shaft connected with the motor 7, and engaging one of a plurality of gear stages to connect the first input shaft and drive wheels DW; a second transmission mechanism receiving the mechanical power from the crankshaft 6a of the engine 6 by a second input shaft, and engaging one of the plurality of gear stages to connect the crank shaft 6a of the engine 6 and the drive wheels DW; a first clutch 41 for connecting the crankshaft 6a of the engine 6 and the first input shaft; and a second clutch 42 for connecting the crankshaft 6a of the engine 6 and the second input shaft. The power output apparatus adjusts the torque transmitted to the drive wheels DW by connecting the first clutch 41 to the second clutch 42 while being slipped.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2012170455-A (JP)
Title: Method for producing seasoning using blue fruit of japanese pepper
Inventor: MURAYAMA TADAO
IPC: A23L27/00
Filed: 2011-02-18
Abstract: PROBLEM TO BE SOLVED: To provide a method for producing seasoning containing fruits of Japanese pepper by harvesting fruits of Japanese pepper in a period not to lose a fresh color of fruits of Japanese pepper, processing fruits of Japanese pepper, storing fruits of Japanese pepper as a seasoning raw material, securing a raw material for offering articles throughout the year and using the raw material, since, although green fruits of Japanese pepper have a bright color, pronounced flavor and pungent taste, fruits of Japanese pepper change a taste by freshness and a harvesting period and are used only in flavoring of a food boiled in soy sauce or in Shichimi-togarasi (a mixture of seven kinds of spices including red pepper) conventionally, therefore, generally seasoning, etc., taking advantage of a fine green color and having pronounced flavor and pungent taste of Japanese pepper do not exist and are not tasted.SOLUTION: Fruits of Japanese pepper are harvested in a state in which the fruits are fully aged in green and washed with water to remove waste and dust. The fruits of Japanese pepper are dried by a freeze drier. Each proper amount of olive oil, salad oil, granular Japanese pepper, salt, lemon vinegar, brewed vinegar and delicious taste seasoning is added to the fruits of Japanese pepper and mixed by a mixer to give bright and green sauce-like seasoning. The method for preparing mayonnaise-like seasoning includes adding egg yolk to the seasoning and mixing the mixture by a mixer.
Patent JP-2012189789-A (JP)
Title: Developing device and image forming device
Inventor: MORIYA SHUJI
IPC: G03G15/08
Filed: 2011-03-10
Abstract: PROBLEM TO BE SOLVED: To provide a developing device adopting a scooping system capable of preventing toner accumulation in a developing container and uniformizing a layer thickness of toner adhered to a developing sleeve.SOLUTION: There are provided a developing device adopting a system for scooping toner 5 upward and an image forming device with the developing device, which have a magnet 26 which faces the outer wall surface of a developing container 3 and is movable along the longitudinal direction of an opening 4b and a plurality of protruding portions 21 for preventing the movement of the toner 5 according to the movement of the magnet 26 on an inner wall surface of the developing container 3.
Patent JP-2012189846-A (JP)
Title: Antireflection optical element and method for manufacturing antireflection optical element
Inventor: MIYAHARA MASAAKI
IPC: G02B1/118
Filed: 2011-03-11
Abstract: PROBLEM TO BE SOLVED: To provide an antireflection optical element which excels in resistance to high temperature and high humidity and scratch resistance while maintaining antireflection performance of a fine concave-convex structure.SOLUTION: In an antireflection optical element 1 including a fine concave-convex structure 20 for suppressing reflection of incident light on an optical surface 11 of an optical element main body 10, a covering layer 30 covering the outside of the fine concave-convex structure 20 and made of a translucent material is included, and a tip of a convex part 21 of the fine concave-convex structure 20 is covered by the covering layer 30 with a void 40 provided between the covering layer 30 and a concave part 22 of the fine concave-convex structure 20.
Patent JP-2012191487-A (JP)
Title: Image formation device and image formation method
Inventor: KIBIHARA KANAKO
IPC: H04N1/40
Filed: 2011-03-11
Abstract: PROBLEM TO BE SOLVED: To form an image in which density irregularity in a sub-scanning direction is not conspicuous, without deteriorating the overall quality of the image.SOLUTION: An image formation device for forming a print image corresponding to image data is provided with a storage part and an image processing part. The storage part stores the positional range of a portion which is supposed to have disturbance of the image in the sub-scanning direction caused by variation in the moving speed of an image carrier in the print image before the print image is formed. In formation of the print image, the image processing part performs image processing of correcting shading reproducibility on only an area of the image which has predetermined image attribute and at least partially corresponds to the positional range stored in the storage part.
Patent JP-2012190737-A (JP)
Title: Spark plug and manufacturing method thereof
Inventor: TORII KAZUYOSHI
IPC: H01T13/20
Filed: 2011-03-14
Abstract: PROBLEM TO BE SOLVED: To improve durability by restraining exfoliation of a center electrode and a noble metal chip in a spark plug obtained by housing a filament body to be a noble metal chip in a recess provided at a tip of the center electrode and welding it with a laser.SOLUTION: A noble metal chip is housed in a recess provided at a tip of a center electrode and welded. When forming a molten portion, at which a component of the center electrode is mixed with a component of the noble metal chip, the tip of the center electrode is positioned nearer a tip in an axial line direction than a tip on an axial line of the molten portion, and a bottom face of the recess is positioned nearer a rear end in the axial line direction than the rear end on the axial line of the molten portion. On a cross section passing through the axial line, the molten portion continues in a radial direction, and a portion A, at which thickness of the molten portion in the axial line direction is 0.1 mm or more, is formed across 0.05 mm or more in the radial direction.
Patent JP-2012188062-A (JP)
Title: Air conditioning control device of hybrid vehicle
Inventor: KAMI RYOSUKE
IPC: B60H1/00
Filed: 2011-03-14
Abstract: PROBLEM TO BE SOLVED: To provide an air conditioning control device of a hybrid vehicle, capable of operating an electric air conditioner, even when remaining capacity of a battery is small.SOLUTION: Unless a high voltage battery is charged (S22), it is determined whether or not, an SOC (state of charge) of the high voltage battery is a first predetermined remaining capacity or less (S24), and when it is the first predetermined remaining capacity or less, an engine is started and an electric motor is operated (S28). Then, the electric air conditioner is operated so that a cabin temperature may reach a temperature which is set by a driver (S26). When an air condition end timer indicates air condition end time or over (S30), operation of the electric air condition is stopped, and air condition control is ended (S32).
Patent JP-2012195074-A (JP)
Title: Transparent electrode film for photodetector and photodetector
Inventor: NAKADA KUNIHIKO
IPC: H01B5/14
Filed: 2011-03-15
Abstract: PROBLEM TO BE SOLVED: To provide a transparent electrode film for photodetector comprising an inexpensive oxide transparent electrode film exhibiting excellent transmissivity not only in the visible light region but also in the near infrared region, and not using a rare metal having a low resistance, and to provide a photodetector equipped with the same.SOLUTION: The transparent electrode film for photodetector comprises an oxide transparent electrode film formed by doping a zinc oxide with a low valence metal oxide as a dopant. The oxide transparent electrode film is primarily composed of zinc oxide and is deposited by sputtering, ion plating, pulse laser deposition (PLD method) or electron beam (EB) vapor deposition by using a target or a tablet doped with a low valence metal oxide. The low valence metal oxide is doped at an atomic ratio 0.02-0.1 of a low valence metal and zinc, and the specific resistance of the oxide transparent electrode film is 2.0×10Ω cm or less.
Patent JP-2011150364-A (JP)
Title: Projection-type display device
Inventor: OKADA TAKAYUKI
IPC: H04N5/74
Filed: 2011-03-17
Abstract: <P>PROBLEM TO BE SOLVED: To provide a projection-type display device that is free of increase in noise, even at a highland, and can be used even at a highland of a height of 2,300 m or more, which cannot be coped with in the conventional manner.  <P>SOLUTION: The projection-type display device includes a lamp output control device 13 changing a value of supply power to an extra-high pressure mercury lamp 21; an atmospheric pressure sensor 61 detecting atmospheric pressure, around a location where the projection-type display device 1 is installed; and a correlation table storing section 53 storing supply power information to a light source set according to the atmospheric pressure in an electric circuit section 40. The lamp output control device 13 controls the supply power to the extra-high pressure mercury lamp 21, according to the atmospheric pressure detected by the atmospheric pressure sensor 61, based on the supply power information to the extra-high pressure mercury lamp 21 set according to the prestored atmospheric pressure, whereby the lamp is lit, by decreasing lamp power in the highland where the atmospheric pressure is low, and the display device is operated, while increase in the noise caused by increase in fan speed in the highland is avoided.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2012198657-A (JP)
Title: Instruction processing method, instruction processing apparatus, and instruction processing program
Inventor: MAEDA MUNENORI
IPC: G06F9/45
Filed: 2011-03-18
Abstract: PROBLEM TO BE SOLVED: To shorten a period of time of deterioration in performance due to the discard of a translated code.SOLUTION: In an instruction processing method, a computer executes processing including: generating a translated code for an instruction with the number of execution times through sequential interpretation becoming equal to or greater than a threshold among instructions included in a program to be executed, and storing the translated code in a first storage unit; and discarding part or all of the translated code from the first storage unit at a predetermined timing. The generating processing reduces the threshold relatively to the number of execution times in a predetermined period of time after the translated code is discarded.
Patent JP-2012197837-A (JP)
Title: Transmission device for vehicle
Inventor: AKIBA TAKUMI
IPC: F16H61/682
Filed: 2011-03-18
Abstract: PROBLEM TO BE SOLVED: To provide a speed change control device of a mechanical automatic transmission which can implement smooth speed change by suppressing occurrence of gear noise upon speed change to a transmission gear without a synchronization mechanism such as a first speed gear and a reverse gear in a further minute, highly-precise, and smooth manner, in spite of having a simple and low-cost configuration.SOLUTION: The speed change control device of a mechanical automatic transmission 100 of constant-mesh type, which has a synchronization mechanism at a part of every shift stage, is configured to selectively switch, when shifting to a shift stage (a first speed gear or a reverse gear) without a synchronization mechanism, between a shift method of shifting to a shift stage (for example, a second speed gear) with the synchronization mechanism once on the basis of a temperature condition of the transmission and then shifting to a corresponding shift stage, and a shift method of directly shifting to the corresponding shift stage.
Patent JP-2012197741-A (JP)
Title: Fuel supply device for vehicle
Inventor: SUZUKI SHOSUKE
IPC: F02M37/22
Filed: 2011-03-22
Abstract: PROBLEM TO BE SOLVED: To prevent entry of metal particles into a fuel pump while extending a replacement period of the fuel filter, in a fuel supply device for a vehicle including a fuel tank, the fuel filter disposed in the fuel tank with a filtering surface directly facing an outer surface, and a fuel pump sucking fuel in the fuel tank via the fuel filter.SOLUTION: This fuel filter 23A is configured so that metal particles mixing into a fuel tank 18 is prevented from intruding into the fuel filter 23A from above.
Patent JP-2012200288-A (JP)
Title: Device and program for preparing character
Inventor: HINO AYAKO
IPC: A63F13/214
Filed: 2011-03-23
Abstract: PROBLEM TO BE SOLVED: To provide a character preparation device and a character preparation program for preparing a character similar to a character desired by a user by a simple operation.SOLUTION: A request to draw a graphic is displayed in an instruction information display area 42 as in (a). A display screen 40 becomes a mirror and a user can draw his/her own face on a touch panel. As in (b), when drawing of a graphic indicating an eye is requested, the user performs drawing in a drawing area 41d. When the graphics of all parts are inpu, as in (c), a prepared reference character 44a and candidate characters 45a-c similar to it are displayed. When the user temporarily selects the candidate character 45a, the candidate character 45 becomes a new reference character 44b as in (d). In a stage in which a desired character is found, the user determines the character.
Patent JP-2012202274-A (JP)
Title: Diaphragm pump, method for controlling diaphragm pump and sterilizer
Inventor: SAKATANI TETSUNORI
IPC: F04B43/04
Filed: 2011-03-24
Abstract: PROBLEM TO BE SOLVED: To provide a solenoid driving type diaphragm pump capable of setting proper conduction current corresponding to a condition of each device and a method for controlling the solenoid driving type diaphragm pump.SOLUTION: In this method for controlling the solenoid driving type diaphragm pump to inject liquid, applied voltage to be applied to a solenoid coil or the conduction current is adjusted based on a change state of a current value during an operation of the diaphragm pump.
Patent JP-2012206365-A (JP)
Title: Printing system, printing control method, and printing control program
Inventor: UEHARA ATSUSHI
IPC: B41J29/38
Filed: 2011-03-29
Abstract: PROBLEM TO BE SOLVED: To improve print quality based on position information acquired by using GPS.SOLUTION: The printing system includes: a position information acquisition unit that acquires the position information indicating a printing position by using GPS; a weather information acquisition unit that acquires weather information relating to weather corresponding to the printing position via a data communication network; and a correcting section that corrects a printing operation at the printing position based on the weather information.
Patent JP-2012207133-A (JP)
Title: Method for manufacturing cellulose nanofiber
Inventor: KATSUKAWA SHIHO
IPC: B82Y40/00
Filed: 2011-03-30
Abstract: PROBLEM TO BE SOLVED: To provide a cellulose nanofiber providing a cellulose nanofiber dispersion liquid having a high concentration but a low viscosity.SOLUTION: A method for manufacturing a cellulose nanofiber includes: (A) a step of oxidizing a cellulosic raw material originated from broad leaf trees whose hemicellulose content is <17 mass% in the presence of a compound selected from the group consisting of (a1) N-oxyl compounds and (a2) bromides, iodides and mixtures thereof by using (a3) an oxidant; and (B) a step of preparing a dispersion liquid in a concentration of ≥1% (w/v) of an oxidized cellulosic raw material obtained in the step A, and defibrillating the oxidized cellulosic raw material and dispersing it in a dispersion medium, thereby manufacturing the nanofiber.
Patent JP-2012206453-A (JP)
Title: Laminated sheet and method for producing the same
Inventor: KINOSHITA MASAYUKI
IPC: B32B5/02
Filed: 2011-03-30
Abstract: PROBLEM TO BE SOLVED: To provide a laminated sheet which can easily be cut by a human hand and from the cut surface of which the cut end of a flat yarn constituting a flat yarn cloth is rarely projected.SOLUTION: The laminated sheet A comprises the flat yarn cloth 1 and surface layers which are laminated integrally on both surfaces of the flat yarn cloth 1 and each of which includes a polyethylene resin. The flat yarn cloth 1 includes: a first flat yarn row 1A formed by juxtaposing flat yarns 1a each including the polyethylene resin; and a second flat yarn row 1B formed by juxtaposing flat yarns 1b each including the polyethylene resin in such a manner that the flat yarn 1b of the second flat yarn row 1B has a crossing with that 1a of the first flat yarn row 1A, and is formed by integrating the crossings of the flat yarns 1a, 1b with one another. The flat yarn 1a constituting the first flat yarn row 1A is formed to be deteriorated thermally and cut easily by the human hand.
Patent JP-2012211261-A (JP)
Title: Adhesive composition
Inventor: SAKAI HIROTAKA
IPC: C09J133/14
Filed: 2011-03-31
Abstract: PROBLEM TO BE SOLVED: To provide an aqueous polymer-isocyanate-based adhesive which prevents thixotropy of the adhesive from going too high even in a case of increasing the solid content in the adhesive formulation, and provides excellent pot life after mixing a curing agent.SOLUTION: This adhesive includes an acrylic resin emulsion obtained by polymerizing monomers containing 2-hydroxyethyl methacrylate and methoxypolyethylene glycol methacrylate, polyvinyl alcohol, an isocyanate compound and calcium carbonate.
Patent JP-2012212067-A (JP)
Title: Projection image display device
Inventor: TSUJI KIYOKO
IPC: G03B21/16
Filed: 2011-03-31
Abstract: PROBLEM TO BE SOLVED: To provide a projection image display device equipped with a waste heat power generator having high heat power generation efficiency by a simple structure.SOLUTION: A projector 1 includes a thermoelectric conversion module 50, a radiation fin 52, and an electric power line 56 as a waste heat power generator. An upper substrate of the thermoelectric conversion module 50 is placed on a rear surface of a reflection surface in a reflection mirror 10. The upper substrate is heated by receiving waste heat of a light source 40 through the reflection mirror 10. The radiation fin 52 is provided on a lower surface of a lower substrate of the thermoelectric conversion module 50. The radiation fin 52 is arranged on the downstream side of an optical modulation part in a cooling flow passage inside a housing 4. Thus, the lower substrate of the thermoelectric conversion module 50 is cooled by cooling air after cooling the optical modulation part. The thermoelectric conversion module 50 generates power due to a temperature difference between the upper substrate and the lower substrate.
Patent JP-2012217015-A (JP)
Title: Loudspeaker device and electronic apparatus
Inventor: KISHINAMI YUICHIRO
IPC: H04R3/00
Filed: 2011-03-31
Abstract: PROBLEM TO BE SOLVED: To improve directivity of a loudspeaker.SOLUTION: The loudspeaker device has a number-of-people detection part 110, a frequency setting part 120, a modulation part 130, and a parametric speaker 140. Modulation signals obtained by modulating audio signals to an ultrasonic wave band are inputted to the parametric speaker 140. The number-of-people detection part 110 detects the number of people at a position around the loudspeaker device. The frequency setting part 120 sets a frequency of the modulation signals on the basis of the number of people detected by the number-of-people detection part 110. The modulation part 130 creates the modulation signals at a frequency set by the frequency setting part 120. The modulation signals are inputted to the parametric speaker 140.