baber/WOPTO huggingface dataset:
Patent JP-2011181857-A (JP)
Title: Semiconductor illumination dimming unit and integrated circuit
Inventor: NAKASE HIROAKI
IPC: H01L33/00
Filed: 2010-03-04
Abstract: <P>PROBLEM TO BE SOLVED: To provide a semiconductor illumination dimming unit and an integrated circuit, suppressing degradation in efficiency in case of enhancing the dimming level or getting dark a semiconductor illumination.  <P>SOLUTION: The semiconductor illumination dimming unit 1 regulates a current in LED modules 100A, 100B by controlling a switching element Q1 in accordance with a PWM signal outputted from a dimmer 200. The dimming unit 1 has a current controller 22 and a frequency controller 23. The current controller 22 decreases the current in the LED modules 100A, 100B, as the range widens during turning-on period of the PWM signal. The frequency controller 23 decreases the switching frequency in the switching element Q1, as the range widens during turning-on period of the PWM signal.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011186016-A (JP)
Title: Image forming apparatus and image forming method
Inventor: SASAKI TSUTOMU
IPC: G03G15/10
Filed: 2010-03-05
Abstract: <P>PROBLEM TO BE SOLVED: To suppress density abnormalities at the leading edge of an image caused by movement of excess toner particles, from a squeeze roller to a latent image carrier, which is caused when moving from a non-image part to an image part.  <P>SOLUTION: An image forming apparatus includes: the squeeze roller 13 being in contact with the latent image carrier 10 on which an image is developed by a developing part 30, to which bias is applied; and a control part that performs control so as to apply a first bias to the squeeze roller 13 when a position corresponding to a non-printing range of the latent image carrier 10 is at a position where the squeeze roller 13 is in contact with the latent image carrier 10 and so as to apply a second bias being different from the first bias to the squeeze roller 13, when a position corresponding to a printing range of the latent image carrier 10 is at a position where the squeeze roller 13 is in contact with the latent image carrier 10.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2010119881-A (JP)
Title: Game machine
Inventor: KATO TOMOHISA
IPC: A63F7/02
Filed: 2010-03-09
Abstract: <P>PROBLEM TO BE SOLVED: To provide a game machine capable of eliminating a fraudulent game act beforehand even if a jackpot value is known.  <P>SOLUTION: The game machine includes: a jackpot lottery process (ST34) for determining whether or not producing a profit state advantageous to a player; a random number generation process (ST21) for generating random numbers to be used in the lottery process (ST34); and a reporting device configured to report the game state to the player. The game machine is adapted to report the occurrence of an exceptional case with a lamp and by voice when the game control operation of a main control board 1 is forcibly returned to the initial state.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2011187900-A (JP)
Title: Adhesive for bonding semiconductor chip
Inventor: TAKEDA KOHEI
IPC: C09J163/00
Filed: 2010-03-11
Abstract: <P>PROBLEM TO BE SOLVED: To provide an adhesive for bonding a semiconductor chip with which a semiconductor device with superior reflow cracking resistance and high reliability is manufactured, and to provide nonconductive paste and a non-conductive film which are formed using the adhesive for bonding the semiconductor chip.  <P>SOLUTION: The adhesive for bonding the semiconductor chip contains an epoxy compound and an imidazole compound. The epoxy compound contains at least one kind selected from a group comprising an anthracene derivative having an epoxy group and a naphthalene derivative having an epoxy group, and the content of the imidazole compound is 0.3 to 4 parts by weight for 100 parts by weight of the epoxy compound.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011190964-A (JP)
Title: Heat supply device
Inventor: SHIBATA YOSHITAKA
IPC: F24H1/00
Filed: 2010-03-12
Abstract: <P>PROBLEM TO BE SOLVED: To provide a heat supply device, capable of improving thermal efficiency by preventing the heat of a heat medium from being released in a gas-liquid separation unit.  <P>SOLUTION: The device includes a circulation means J for circulating the heat medium through a heating unit K, a heat recovery unit N and a circulation path L routed through the gas-liquid separation unit B; a bypass path LA provided in the circulation path L to bypass the gas-liquid separation unit B; and a switching means M which switches between a state via the gas-liquid separation unit in which the heat medium is circulated via the gas-liquid separation unit B and a bypass state in which the heat medium is circulated through the bypass path.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011190055-A (JP)
Title: Paper sheet folding device, and image forming device
Inventor: KITO YUKIHIRO
IPC: B65H31/18
Filed: 2010-03-15
Abstract: <P>PROBLEM TO BE SOLVED: To enable the elevating/lowering operation of a stack tray parallel to a surface of a truck, to load paper sheet bundles in excellent accuracy, or to prevent occurrence of deviation or collapse of the paper sheet bundles.  <P>SOLUTION: A stacker 100 includes a stack tray 102 stacking conveyed paper sheets, a timing belt 104 elevating/lowering the stack tray 102, and a truck 108 loaded when the elevating/lowering stack tray 102 is located at the lowest position, wherein the stacker takes out the stack tray 102 on which the paper sheets are stacked via the truck 108. A ratchet claw 4 and a saw tooth 3 are provided, which permit the lowering operation of the stay 103 when the stack tray 102 is lowered on the stay 103 fixed on the timing belt 104, and loaded on the truck 108, and integrally elevate the stack tray during the elevating operation of the stay. When the stack tray 102 is lowered and loaded on the truck 108, the position with respect to the truck 108 is automatically adjusted.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011196181-A (JP)
Title: Cooling water passage structure in cylinder head of internal combustion engine
Inventor: MARUYAMA SEI
IPC: F01P3/02
Filed: 2010-03-17
Abstract: PROBLEM TO BE SOLVED: To effectively cool a main cooling water passage provided above a combustion chamber having the highest temperature by the small amount of cooling water, in an internal combustion engine with an exhaust collecting portion formed inside of a cylinder head.SOLUTION: The main cooling water passage 31 is defined by a main passage defining portion 41 so that the main cooling water passage extends in the lengthwise direction of the cylinder head 4 while passing above a plurality of combustion chambers 11, and a ridge 41a extending in the lengthwise direction of the cylinder head 4 to adjust a flow speed of the cooling water is formed on the upper wall surface of the main passage defining portion 41 on a side opposite to the combustion chambers 11. An exhaust-side communication passage 34 is defined by an exhaust-side communication passage defining portion 44 so that the main cooling water passage 31 communicates with upper and lower exhaust-side cooling water passages 32, 33. An exhaust-side throttle portion 44a extending in a direction perpendicular to the lengthwise direction of the cylinder head 4 to reduce a passage cross-sectional area is formed on the upper wall surface of the exhaust-side communication passage defining portion 44 on the side opposite to the combustion chambers 11 so that the exhaust-side throttle portion is formed to be continuously joined to the ridge 41a.
Patent JP-2010161803-A (JP)
Title: Method for processing data stream
Inventor: ACAMPORA ALFONSE ANTHONY
IPC: H04N7/173
Filed: 2010-03-17
Abstract: <P>PROBLEM TO BE SOLVED: To form and process a transport packet defining a boundary between packets wherein specified codewords appear, and to facilitate resynchronization and signal recovery in a receiver.  <P>SOLUTION: In a system transmitting variable length codewords (for example, MPEG codewords) in data packets by a data and header synthesizer 15, an encoder fills an incomplete data packet having a smaller number of words than a specified number with "zero words" (blank (zero bit) words) having no function to construct a complete data packet including the specified number of words.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2011196193-A (JP)
Title: Exhaust emission control device
Inventor: MITSUTA MASATAKA
IPC: F01N3/02
Filed: 2010-03-17
Abstract: PROBLEM TO BE SOLVED: To provide an exhaust emission control device improving handling working efficiency such as maintenance of an engine 70 while improving cleaning performance of exhaust gas from the engine 70.SOLUTION: A DPF 1 includes: a diesel oxidation catalyst 2 for purifying the exhaust gas emitted from the diesel engine 70; a soot filter 3 for purifying the exhaust gas emitted from the diesel engine 70; a catalyst inner case 4 internally provided with the diesel oxidation catalyst 2; and a filter inner case 20 internally provided with the soot filter 3. The gas emission side of the catalyst inner case 4 and the gas intake side of the filter inner case 20 are fitted and connected to each other. The catalyst inner case 4 and filter inner case 20 are each formed into a cylindrical shape having the same diameter on the exhaust gas intake side and emission side. One of the catalyst inner case 4 and filter inner case 20 is formed to have a smaller diameter than the other.
Patent JP-2011193926-A (JP)
Title: Chair
Inventor: HAYASHI KATSUAKI
IPC: A47C1/024
Filed: 2010-03-17
Abstract: PROBLEM TO BE SOLVED: To provide a new chair configured to release a back lock under a condition of the action of a backrest load, which releases the back lock safely, stably, and reliably.SOLUTION: The chair has a reaction force mechanism for applying a reaction force in a rising direction to the back, an association member 81 for associating with the tilting of the back, a restriction member 82 accessing and separating relative to the association member 81, and an operable operation unit, wherein the association member 81 and the restriction member 82 are engaged with each other to restrict the tilting of the back, and the operation unit is released to separate the association member 81 and the restriction member 82 from each other in an approaching and separating direction to release the restriction of the back. The restriction member 82 has a rising motion-restricting surface 82a3 making contact with the association member 81 to restrict the associated motion of the association member 81 toward the rising side, and a backward tilt-restricting surface 82a4 making contact with the association member 81 to restrict the associated motion of the association member 81 toward the backward tilt side.
Patent JP-2011193955-A (JP)
Title: Chair
Inventor: MATSUSHITA HIROYA
IPC: A47C7/42
Filed: 2010-03-18
Abstract: PROBLEM TO BE SOLVED: To make a chair more comfortable by stretching an upholstery material to a backrest frame, to facilitate the work of changing the upholstery material, to beautifully cover the lower end of the upholstery material stretched over the backrest frame and an attaching portion at the lower end of the backrest frame, and to prevent damage to the lower end of the upholstery material.SOLUTION: The backrest frame 9 of a backrest 6 is formed in a frame shape, and the bag-shaped upholstery material 10 knitted in mesh and having lower part being opened, is put on the backrest frame 9 from above and stretched. Forward-facing attaching brackets 11, disposed at lower ends of right and left side rods 9a of the backrest frame 9, are detachably attached to the upper surfaces of both sides of the rear of a seat frame 13, and cover pieces 17 and 19b, which can cover the attaching brackets 11 and the lower end of the backrest frame 9 on which the upholstery material 10 is stretched from rear and both sides, are raised in the rear edge and both side edges in the rear of the seat frame 13.
Patent JP-2011199026-A (JP)
Title: Fixing structure of oscillating member
Inventor: YAMAZAKI TOSHIYUKI
IPC: H05K7/12
Filed: 2010-03-19
Abstract: PROBLEM TO BE SOLVED: To provide a fixing structure of an oscillating member, facilitating filling amount control and filling operation of a bonding member for holding an oscillating member to a circuit board.SOLUTION: A fixing structure of an oscillating member includes: an oscillating member 1 provided with two lead wires 11 and a plurality of legs 12; a circuit board 2 provided with a land part 21 solder-connected to each of the lead wires 11 of the oscillating member 1 and a hole 22 penetrating through the circuit board at a position overlapping with the oscillating member 1; and a bonding member 3 with which the hole 22 is filled, the hole 22 through which the leg 12 penetrates for bonding the oscillating member 1 to the circuit board 2.
Patent JP-2011195391-A (JP)
Title: On-start up operation method for hydrogen-containing gas producing apparatus
Inventor: MASUMOTO YUKITSUGU
IPC: H01M8/06
Filed: 2010-03-19
Abstract: PROBLEM TO BE SOLVED: To provide an on-start up operation method by which a hydrogen-containing gas producing apparatus is properly started while suppressing the cost thereof.SOLUTION: The on-start up operation method for the hydrogen-containing gas producing apparatus includes: a temperature rising step of combusting a raw fuel in a combustor 3 after a first valve Vb is closed, a second valve Ve is closed and a raw fuel distributary flow passage 12 is opened, upon starting up of the hydrogen-containing gas producing apparatus; a gas production starting step of starting the production of the hydrogen-containing gas in a reformer 4 by making the raw fuel flow in a desulfurizer 2 and the reformer 4 by opening the first valve Vb after raising the temperature of the reformer 4 to equal to or above set starting temperature by the temperature rising step; and a gas supply starting step of supplying the hydrogen-containing gas to the outside of the hydrogen-containing gas production apparatus by opening the second valve Ve after increasing the pressure of a hydrogen-containing gas supply passage 11 to a set operation starting pressure by the gas production starting step.
Patent JP-2011196315-A (JP)
Title: Combined fluid machine
Inventor: MORI HIDEFUMI
IPC: F01C13/04
Filed: 2010-03-23
Abstract: PROBLEM TO BE SOLVED: To provide a combined fluid machine, preventing heating in the housing of working fluid before being sucked into a pump by working fluid after being expanded to prevent occurrence of cavitation on a pump suction side.SOLUTION: The combined fluid machine 11 includes, in an axial direction of a drive shaft 21 of a motor generator 20, an intake passage 13b of a gear pump 30, and a storage part 51 for liquid refrigerant disposed between the gear pump 30 and an expander part 40. A discharge passage 17a of the gear pump 30 communicates with the storage part 51. The liquid refrigerant discharged from the gear pump 30 is discharged to a first boiler 62 through the storage part 51.
Patent JP-2010260639-A (JP)
Title: Foamed box
Inventor: KUSUDA SHINTARO
IPC: B65D81/38
Filed: 2010-03-25
Abstract: <P>PROBLEM TO BE SOLVED: To provide a foamed container capable of sufficiently holding some stored items at the time of shipment and transportation.  <P>SOLUTION: The foamed container 1 is constituted of a container body 2 for use in storing some stored items such as a bunch of asparagus 100 or the like and a lid member 3 installed at an opening formed at the container body 2. A wall 31 of the lid member 3 is formed with a slant surface 32 protruded inwardly from its inner surface, the slant surface 32 is formed with an abutment part 33 abutted against the bunch of asparagus 100 and a resilient part 34 for biasing the abutment part 33 inwardly. The abutment part 33 is formed to protrude inwardly from the inner surface of the slant surface 32 and the resilient part 34 is formed at the base end of the abutment part 33. When the abutment part 33 is abutted against the bunch of asparagus 100, the resilient part is resiliently deformed like a leaf spring to bias the abutment part 33 inwardly.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011202887-A (JP)
Title: Outdoor unit of air conditioner
Inventor: YOKOKI TATSUHIRO
IPC: F24F1/24
Filed: 2010-03-25
Abstract: PROBLEM TO BE SOLVED: To provide an outdoor unit of an air conditioner improving cooling efficiency to a reactor, elongating a service life of the reactor itself, preventing adverse affect on other electric components for controlling and a control board, and improving reliability of all of the electric components.SOLUTION: The inside of an outdoor unit body 1 is divided into a heat exchange chamber 5 and a machine chamber 6 by a partitioning plate 3, an electric component box 15 is disposed above a compressor C in the machine chamber to contain the control board on which the electric components for controlling are mounted, a heat radiating section 25 disposed on one side face of a power element S is projected outward from the electric component box, a cooling duct 18 is attached on an outer face of the electric component box to cover the heat radiating section of the power element, one end of the cooling duct is opened to the machine chamber, the other end is opened being projected to the heat exchange chamber through the partitioning plate, and the reactor R is contained in a part projecting to the heat exchange chamber from the partitioning plate of the cooling duct.
Patent JP-2011204532-A (JP)
Title: Plasma display panel and method of manufacturing the same
Inventor: FUJITANI MORIO
IPC: H01J9/02
Filed: 2010-03-26
Abstract: PROBLEM TO BE SOLVED: To provide a plasma display panel having high image display quality and low cost by securing high brightness and high reliability.SOLUTION: The plasma display panel is a plasma display panel in which a pair of substrates having a display panel and a dielectric layer on one substrate is disposed opposite to each other. The display electrode has an electrode layer containing a black material and a silver (Ag) material, and this electrode layer contains more black material on a substrate side than on the dielectric layer side.
Patent JP-2011204984-A (JP)
Title: Field-effect transistor
Inventor: ISHIKURA KOJI
IPC: H01L29/778
Filed: 2010-03-26
Abstract: PROBLEM TO BE SOLVED: To provide a field-effect transistor (FET) in which a source electrode is formed on one side of a gate electrode and a drain electrode is formed on the other side thereof by interposing the gate electrode, a source ohmic contact is formed under the source electrode, a drain ohmic contact is formed under the drain electrode, rise of channel temperature is suppressed, parasitic capacitance with a substrate is reduced, temperature dependence of drain efficiency is suppressed, and high-efficiency operation is allowed at high temperature.SOLUTION: In this FET 20, a drain electrode 22D is divided into a plurality of drain electrodes 22Da, 22Db spaced from each other, and an insulating region 24I is formed between drain ohmic contacts 26Da, 26Db formed under the plurality of divided drain electrodes 22Da, 22Db, respectively.
Patent JP-2011208987-A (JP)
Title: Car navigation device
Inventor: MATSUURA HIDEJI
IPC: G01C21/26
Filed: 2010-03-29
Abstract: PROBLEM TO BE SOLVED: To provide a car navigation device having improved usability.SOLUTION: A control unit 9 includes a receiving unit 18 for receiving first wireless information from a locking device 3 of a vehicle 1 to a wireless key 5 and second wireless information from the wireless key 5 to the locking device 3 of the vehicle 1; an activation data storage unit 19 for storing the first and second wireless information received by the receiving unit 18; and a comparison unit 20 for comparing the first and second wireless information stored in the activation data storage unit 19 with the first wireless information from the locking device 3 of the vehicle 1 to the wireless key 5 and the second wireless information from the wireless key 5 to the locking device 3 of the vehicle 1 received by the receiving unit 18 thereafter. The activation control is performed by the comparison result of the comparison unit 20.
Patent JP-2011209838-A (JP)
Title: Device for writing and inspecting of memory module, and memory module processing apparatus
Inventor: FUKUI SHINGO
IPC: G01R31/28
Filed: 2010-03-29
Abstract: PROBLEM TO BE SOLVED: To provide a memory module processing apparatus, capable of facilitating work for wiring and inspection of specific data of a memory module, and for inspection of a semiconductor memory or the like.SOLUTION: The memory module processing apparatus includes a data writing inspection controller 10, this writing-inspecting device 20, and a master data part 40. The writing-inspecting device 20 includes a data memory 23 for storing SPD (Serial Presence Detection) data, and a data control unit 24. When storing the SPD data in the data memory 23 of the writing-inspecting device 20, connecting a cartridge 31 of a communicating interface 30 to a memory slot 14, and setting the memory module MD to an inspecting socket 32, the SPD data of a non-volatile memory MDb of the memory module MD are written based on a writing instruction and an inspection instruction from a central control unit 12, and the semiconductor memory MDa is inspected.
Patent JP-2011210903-A (JP)
Title: Semiconductor device and method for manufacturing the semiconductor device
Inventor: INOUE AYAKO
IPC: H01L29/41
Filed: 2010-03-29
Abstract: PROBLEM TO BE SOLVED: To provide a semiconductor device having high reliability of the interconnection, and to provide a method for manufacturing the semiconductor device.SOLUTION: A trapezoidal convex portion region and a trapezoidal concave part region are provided on a semiconductor substrate 42; a gate oxide film 45 is provided on the silicon surface of the concave portion region; and a gate electrode 46 is formed on the gate oxide film. A source/drain heavily doped region 48 is located to the convex portion regions both side of the gate electrode 46 provided to the concave portion region; and a source/drain low concentration region 47 is formed between the source/drain havily-doped region 48 and the gate electrode 46. A first layer metal interconnection 49, a second layer metal interconnetion 50, and a third layer metal interconnection 52 are laminated on the upper surface of the source/drain heavily-doped region 48, and neither a contact hole nor a via hole is used for the connection from the source/drain heavily-doped region 48 to the third metal interconnection. In this way, the semiconductor device is able to carry out connection betweens the element and the interconnection, and among the interconnections, without forming connection hole, such as a contact hole or a via hole.
Patent JP-2011210507-A (JP)
Title: Rotary electric component
Inventor: OUCHI TOSHIYUKI
IPC: H01C10/34
Filed: 2010-03-30
Abstract: PROBLEM TO BE SOLVED: To stably supply fixed torque while eliminating a variation in the friction force of an O-ring.SOLUTION: The O-ring 17 is held between the upper face of a rotor 5 and the reverse of a bearing member 3 opposed thereto, and a plurality of grooved portions 5C are formed concentrically in the upper face of the rotor 5 to avoid the suction of the crushed O-ring 17 to the upper face of the rotor 5. Thus, the rotor 5 is smoothly rotated while generating friction force between the O-ring 17 and itself, for stably supplying fixed torque to achieve a good operational feeling.