baber/WOPTO huggingface dataset:
Patent JP-2011023113-A (JP)
Title: Dimming circuit
Inventor: OGASAWARA KENICHI
IPC: H05B37/02
Filed: 2009-07-13
Abstract: <P>PROBLEM TO BE SOLVED: To improve the resolution in dimming and restrict the inrush current at the rising of waveform, without shortening the pulse duration of PWM data.  <P>SOLUTION: The dimming circuit includes a reference power source circuit 40A; a light-emitting element 20; a constant-current circuit 30 for supplying the constant-current ILED to the light-emitting element 20, in response to the reference voltage Vref input from the reference power source circuit 40A; and a PWM control circuit 10A for turning on/off the operation of the constant current circuit 30, in response to the input PWM data (=00h-FFh). The PWM control circuit 10A switches the value of the constant-current ILED of the constant-current circuit 30, to a value which is half as large as the value at normal operation, by switching a value of the reference voltage Vref of the reference power source circuit 40A to a value half as large as the value at normal operation, when the input PWM data rises from zero (=00h).  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011021824-A (JP)
Title: Heat exchanger and method of forming extension part of fin of the heat exchanger
Inventor: KAKINUMA SHU
IPC: F28F1/32
Filed: 2009-07-16
Abstract: <P>PROBLEM TO BE SOLVED: To provide a heat exchanger increasing a fin pitch.  <P>SOLUTION: The heat exchanger is equipped with: a plurality of fins 1 juxtaposed at predetermined intervals; and a pipe penetrating through the fins 1 and expanded to be coupled to the fins 1. The shape of a hole 11 of the fin 1 through which the pipe penetrates is a circle, and the periphery of the circle is a collar part 13 formed orthogonally to a flat part 12 of the fin 1 and along the pipe. An extension part 14 extended from part of an edge of the collar part 13 is made to abut on the fin 1 adjacent to the fin 1 of the collar part 13. The erected shape of the extension part 14 from the edge of the collar part 13 is formed to have approximately the same arcuate shape as that of the collar part 13, and the height H of the extension part 14 is formed to be higher than that h of the collar part 13.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011029224-A (JP)
Title: Semiconductor laser device
Inventor: ONO HIROSHI
IPC: H01S5/22
Filed: 2009-07-21
Abstract: <P>PROBLEM TO BE SOLVED: To achieve a nitride semiconductor laser device that facilitates cleavage and suppresses a minute leakage current.  <P>SOLUTION: The semiconductor laser device includes a semiconductor layer laminate 100 including an n-type cladding layer 103, an active layer 105 and a p-type cladding layer 108 which are sequentially laminated on a substrate 101, and forming a resonator. The semiconductor layer laminate 100 has: a ridge 110 extending like a stripe between a front edge 108 emitting light and a rear edge 109 opposite to the front edge 108; first grooves 112 formed on both sides of the ridge 110; a pedestal 113 separated from the ridge 110 by the first grooves 112; and second grooves 114 formed respectively on regions including the front edge 108 and the rear edge 109 in the pedestal 113, and separated from the first grooves 112. The second grooves 114 are deeper than the first grooves 112.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011027788-A (JP)
Title: Daylighting panel for fence and daylighting fence using the same
Inventor: UESUGI KATSUHIDE
IPC: E04H17/00
Filed: 2009-07-21
Abstract: <P>PROBLEM TO BE SOLVED: To provide a daylighting fence which reduces or the eliminates the shade produced in the rear of and erected partition body like a concrete block wall.  <P>SOLUTION: The daylighting panel 10 formed by alternately arranging a curved belt-like light refractive surface 11 and a flat face belt-like light transmissive surface 14 up and down and arranging a step like refractive surface 12 between the light refractive surface 11 and the light transmissive surface 14 is disposed at an erected partition body B to form a refracted light supply region (a) of solar light by the light refractive surface 11 and a transmitted light supply region (b) of solar light by the light transmissive surface 14 and further the refracted light of the step like refractive surface 12 is supplied to be superimposed to the refracted light supply region (a) to uniformly supply solar light as much as possible. By reducing the retroverted angle of the step like refractive surface 12 by several degrees, the solar light incident at 0-30° angle is effectively caught and used to eliminate the loss of the solar light.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011005472-A (JP)
Title: Treatment method for food residue waste with inorganic treatment agent
Inventor: OKAMOTO MIKIO
IPC: B09B3/00
Filed: 2009-06-29
Abstract: PROBLEM TO BE SOLVED: To provide a treatment method for food residue waste wherein food residue waste is subjected to decomposition treatment in a short time so as to be composed only of water, and solid residue is reduced by ≥99%.SOLUTION: In the treatment method, the food residue waste 16 is charged to a reaction tank 10, is stirringly mixed with an inorganic treatment agent 13 while being crushed and cut, is subjected to decomposition treatment, and is made into water vapor in a short time, and a bad smell is removed by a filter tank 14 containing ceramics which captures a bad smell generated upon reaction, simultaneously, the water vapor is returned into water, the temperature in the reaction tank is always maintained at 110 to 120°C. The components of the inorganic treatment agent are composed of, by weight ratio, 14 to 18% fine powder-shaped metal magnesium with a purity of ≥99%, 30 to 34% granular metal magnesium with a purity of ≥99%, 11 to 14% granular activated carbon, 13 to 17% granular hard fine ceramics, 20 to 24% granular porous fine ceramics and 6 to 8% powdery fine ceramics with a size of 2 to 5 μm.
Patent JP-2010254943-A (JP)
Title: Polyarylene sulfide-based porous membrane and process for producing the same
Inventor: NOMURA KEIICHIRO
IPC: C08G75/0227
Filed: 2009-07-24
Abstract: <P>PROBLEM TO BE SOLVED: To provide a polyarylene sulfide-based porous membrane having a regularly continuous porous structure as a porous membrane excellent in heat resistance and chemical resistance, and to provide a production process therefor.  <P>SOLUTION: The polyarylene sulfide-based porous membrane has a regularly continuous porous structure having a structural period of ≥0.01 μm and ≤10 μm in the central part of the membrane. The regularly continuous porous structure is formed by removing a resin component (A) from a polymer alloy including at least two resin component resins formed by phase separation due to spinodal decomposition induced in the polymerization of a cyclic oligoarylene sulfide under the presence of the resin component (A) other than polyarylene sulfides.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011028070-A (JP)
Title: Integrated circuit device, electronic apparatus and manufacturing method of electronic apparatus
Inventor: OGAWA HIDEKI
IPC: G02F1/167
Filed: 2009-07-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide an integrated circuit device, electronic equipment, a manufacturing method of electronic equipment, or the like, for achieving efficient manufacturing, or the like, of electronic apparatus.  <P>SOLUTION: The integrated circuit device includes a host I/F 20, an information register 52 and a control section 30. The information register 52 stores wave selection information for selecting waveform information specifying the waveform of a drive signal of an electro-optical device 200. When the electronic apparatus, including the electro-optical device 200 is manufactured, the waveform information selected out of several pieces of waveform information by the wave selection information stored in the information register 52 is loaded on an information memory 110. The control section 30 controls, when the electronic apparatus is in actual operation, the display of the electro-optical device 200, on the basis of the waveform information read out of the information memory 110.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011030046-A (JP)
Title: Electroacoustic transducer
Inventor: AKINO YUTAKA
IPC: H04R17/00
Filed: 2009-07-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide an electroacoustic transducer for headphones that dispenses with step-up transformers and electric cables and is especially suitable for MRI devices although the electroacoustic transducer is of piezoelectric type basically.  <P>SOLUTION: The electroacoustic transducer includes a sound production unit 10, and a drive unit 20 for driving the sound production unit 10. The sound production unit 10 includes a PLZT element 11 and a compound piezoelectric body 12 connected to the PLZT element 11 in parallel. The drive unit 20 includes an ultraviolet light-emitting diode 21 mainly emitting 365 nm ultraviolet rays and a drive amplifier 22 for driving the ultraviolet light-emitting diode 21 by a sound signal. The PLZT element 11 is optically connected to the ultraviolet light-emitting diode 21 via an optical fiber 30.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011027064-A (JP)
Title: Solenoid valve drive device
Inventor: HASE TOMONAO
IPC: F02D41/22
Filed: 2009-07-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide a solenoid valve drive device accurately detecting a load short circuit even if the drive voltage of a solenoid valve is fluctuated.  <P>SOLUTION: In a level setting circuit 50, when the signal level of a current detection value DI is reduced in comparison with a hold low-threshold ItL when an operation mode is a hold mode (Vm: high level), a control signal Vo is changed over to a level to turn on a transistor 31. A change in the control signal Vo is supplied to the transistor 31 at timing delayed by a regulated time Td by a delay circuit 7, and the signal level of the current detection value DI is turned from a drop to a rise at the delayed timing. In an abnormal state with the small inductance of a feeding path, the current detection value DI reaches a peak low threshold IpL during the regulated time Td, and the operation mode is changed over to a peak mode (Vm: low level). In a normal state with sufficiently large inductance, the current detection value DI does not reach the peak low threshold IpL and turned to the rise, thereby maintaining the hold mode.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011033454-A (JP)
Title: Detection method, and dielectric particles containing magnetic material used for detection method
Inventor: OTSUKA TAKASHI
IPC: G01N21/64
Filed: 2009-07-31
Abstract: <P>PROBLEM TO BE SOLVED: To improve the utility of a detection method utilizing a localization of a combined object due to magnetic particles.  <P>SOLUTION: The magnetic particles M are contained in a first combined material B<SB>1</SB>specifically combined with a to-be-detected material A. A functional group indicates a polarity within a liquid sample, and is modified on a surface of dielectric particles P containing a magnetic material. A magnetic property-added combined material Bm is formed by adding dielectric particles P containing the magnetic material to the first combined material B<SB>1</SB>. A second combined material B<SB>2</SB>is specifically combined with the to-be-detected material A. A label-combined material Bo is formed by adding an optical-response label O to the second combined material B<SB>2</SB>. The magnetic property-added combined material Bm and the label-combined material Bo are mixed, combined and reacted with the liquid sample S as a to-be-inspected object. A magnetic field is generated within a sample cell 10. The magnetic property-added combined material Bm is attracted to a local region. In the state that the magnetic property-added combined material Bm is attracted, only a predetermined region E including the local region is irradiated with an excitation light. An optical signal is generated from the optical-response label O existing in the predetermined region, and detected.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011034330-A (JP)
Title: Printer driver and printer driver program
Inventor: ARAI MASAMICHI
IPC: B41J29/38
Filed: 2009-07-31
Abstract: <P>PROBLEM TO BE SOLVED: To provide a printer driver and a program, allowing a stop of printing, output of a warning, or an automatic change of print setting and the print setting when trying to perform the printing by the printing different from registration contents by previously registering the print setting not to be set or to be set.  <P>SOLUTION: This printer driver includes: a print setting condition storage means storing a print setting condition related to the printing; a document-accompanying information acquisition means acquiring print setting information for executing the printing accompanying document data that are a target to be printed, document attribute information indicating an attribute of the document data, and print information indicating a print condition for performing the printing; a print setting condition retrieval means retrieving the print setting condition corresponding to the document attribute information obatained by the document-accompanying information acquisition means in reference to the print setting condition storage means; and a print setting condition mode change means changing a mode of the print setting condition based on a retrieval result by the print setting condition retrieval means.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011033844-A (JP)
Title: Actinic ray- or radiation-sensitive resin composition and pattern forming method using the same
Inventor: YAMAGUCHI SHUHEI
IPC: H01L21/027
Filed: 2009-07-31
Abstract: <P>PROBLEM TO BE SOLVED: To solve the problems on a technique for improving the original performance of microphotofabrication using far ultraviolet light, EUV, electron beam or the like, particularly ArF excimer laser light; to provide an excellent actinic ray- or radiation-sensitive resin composition which in patterning by liquid immersion exposure as well as by normal exposure, suppresses development defects, can reduce line edge roughness, and ensures a wide exposure latitude; and to provide a pattern forming method using the same.  <P>SOLUTION: The actinic ray- or radiation-sensitive resin composition comprises (A) a compound which generates an acid upon exposure with actinic rays or radiation, (B) a resin whose dissolution rate in an alkali developer increases by the action of an acid, and (C) a compound having a radical trapping group. The pattern forming method using the same is also provided.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011031279-A (JP)
Title: Die device
Inventor: SUGIMOTO MASAMICHI
IPC: B22C9/06
Filed: 2009-08-03
Abstract: <P>PROBLEM TO BE SOLVED: To provide a die device which can heat a die to a suitable temperature at a low cost without enlarging the same.  <P>SOLUTION: The die device 10 is provided with a molten metal passage 42 for molten metal fed to the cavity 3 of a die 2, wherein molten metal is injected and filled from the molten metal passage 42 to the cavity 3 so as to mold a desired molding. In the die device 10, a pipe line 7 which is provided so as to pass through the vicinity of the molten metal passage 42 at the inside of the die 2, and filled with a fluid conducting radiated heat from the molten metal passage 42 to the die 2, is formed.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011032804-A (JP)
Title: Method for constructing foundation block for retaining wall
Inventor: TAKAMURA NOBUAKI
IPC: E02D29/02
Filed: 2009-08-05
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for constructing a foundation block for a retaining wall, which enables the foundation block itself to be easily constructed on a construction site for the retaining wall, which enables the height of the foundation block to be freely adjusted in the construction of the foundation block, which enables the construction of the foundation block with a height suitable for the retaining wall constructed on a slope afterward, and which dispenses with the removal of a form.  <P>SOLUTION: Front and back walls (21) and (22) of a concrete panel, in which many through-holes (2a) are drilled, are separated from each other and arranged in a mutually opposed manner on foundation concrete (1); at least an upper portion of the back wall (22) is inclined almost perpendicularly to the slope (A); the front and back walls (21) and (22) in this state are fixed to a plurality of concrete support plates (3) inserted between them, by means of a screw member (4); additionally, framing is performed by providing a height adjusting plate (5), in which many through-holes (5a) are drilled, on the outside of each of the upper portions of the front and back walls (21) and (22); subsequently, a filling material (6) is infilled up to the height of the height adjusting plate (5) in this framed inside space; and after that, the height adjusting plate (5) is removed.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011037560-A (JP)
Title: Forklift
Inventor: YOSHIDA SHUHEI
IPC: B66F9/22
Filed: 2009-08-10
Abstract: <P>PROBLEM TO BE SOLVED: To provide a forklift usable without inconvenience also for those operations other than an operation for loading containers on a railroad car.  <P>SOLUTION: This forklift includes an external mast member tiltable by a hydraulic cylinder 7 for tilting, a carriage provided to the external mast member liftably by a hydraulic cylinder 6 for lifting, and a driving hydraulic unit 21 for operating the cylinders 6, 7. The forklift comprises a control unit for controlling the driving hydraulic unit 21 by an operation lever. The driving hydraulic unit 21 includes a hydraulic changeover valve 26 for lifting and a hydraulic changeover valve 27 for tilting which are installed in hydraulic pipes, respectively, and used to perform lifting and tiling operations by the cylinders 6, 7, respectively, and a solenoid changeover valve 49 installed in a pilot pipe 47 for tilting operation connected to the hydraulic changeover valve 27 for tilting. The control unit includes a pressure switch 51 installed in a pilot pipe 46U for upward operation connected to the hydraulic changeover valve 26 for lifting and a relay circuit for cutting off a pilot oil by operating the solenoid changeover valve 49 by a signal from the pressure switch 51.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2010042260-A (JP)
Title: Yarn including thermoplastic elastomer copolymer and polyolefin filament
Inventor: HOTTER JOSEPH
IPC: A61L17/00
Filed: 2009-08-12
Abstract: <P>PROBLEM TO BE SOLVED: To provide a braided multi-filament suture thread representing a combination of desirable characteristics.  <P>SOLUTION: A surgical device comprising a core having at least one filament, and a sheath which is disposed around the core and which includes a first yarn including thermoplastic elastomer and a second yarn including a polyolefin material is provided. A surgical device comprising a core having at least one filament, and a sheath which is disposed around the core and which includes a combination of a first yarn including polyester ether copolymer and a second yarn including ultrahigh-molecular-weight polyethylene is also provided.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2011022982-A (JP)
Title: Wireless ic tag and system for managing quality of concrete structure using the wireless ic tag
Inventor: KAGA KIKUO
IPC: B28B23/00
Filed: 2009-08-13
Abstract: <P>PROBLEM TO BE SOLVED: To provide a wireless IC tag for monitoring the temperature, hydrogen-ion exponent and strain of a concrete structure.  <P>SOLUTION: In a wireless IC tag 1 which is attached to or embedded in a concrete structure 11, ferroelectric memory, which uses a ferroelectric having a power supply section which receives radio waves from the outside and generates a current by resonating with the radio waves and an antenna section which performs wireless communication in a prescribed frequency band, a temperature sensor 4, a Ph sensor 5 and a strain sensor 6 are mounted on a substrate 2. At least one kind of data selected from among the temperature data of the structure measured by means of the temperature sensor 2, the hydrogen-ion exponent data of the structure measured by means of the Ph sensor 5, and the strain data of the structure measured by means of the strain sensor 6 is stored in the ferroelectric memory.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011039923-A (JP)
Title: Plant control device and plant system
Inventor: YAMAGAMI JUNJI
IPC: F02C7/00
Filed: 2009-08-17
Abstract: <P>PROBLEM TO BE SOLVED: To provide a plant control device that requires no complicated preparations of a test apparatus such as cable connection in operation check, and verifies a control load.  <P>SOLUTION: The plant control device connected to a man-machine interface device via a communication interface part to control the operation of a controlled object of a plant, on the basis of an internal control logic program and operation instructions input from the man-machine interface device. The plant control device includes a control part for, when an input value is given to the control logic program via the communication interface part in a simple operation check mode, controlling the controlled object on the basis of the input value and the control logic program, and outputting a response value from the controlled object as an output value to the man-machine interface device via the communication interface part.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011046260-A (JP)
Title: Pneumatic tire
Inventor: TANIGAWA TOSHIHARU
IPC: B60C11/117
Filed: 2009-08-26
Abstract: <P>PROBLEM TO BE SOLVED: To improve grip during turning traveling on a dry road surface without deteriorating wet performance.  <P>SOLUTION: A pneumatic tire has a plurality of grooves in a tread section 2. The inner end of each of these grooves in a tire axial direction is spaced 10-20% of a tread ground contact width apart from a tire equator, and the outer end thereof in the tire axial direction includes a shoulder lateral groove 6 extended outward beyond a ground contact end. In a cross section perpendicular to a longitudinal direction of the shoulder lateral groove 6, a groove wall surface 6b of the shoulder lateral groove comprises a base section 10 extended from a groove bottom 6a toward a tread surface, and a chamfered section 11 connecting the outer end 10e of the base section 10 in a tire radial direction to the tread surface 2a by extending therebetween in a circular arc shape. A radius of curvature R1 of the chamfered section 11 is 4.0-10.0 mm.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011046271-A (JP)
Title: Door structure for vehicle
Inventor: HOZUMI MAMORU
IPC: B60J5/06
Filed: 2009-08-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide a door structure for vehicle with a part of or whole of door opening made available by a slide type first door panel and a swing type second door panel, and with a more excellent rigidity than that of a conventional one.  <P>SOLUTION: The door structure for vehicle includes a first door panel 21, a second door panel 22, a slide mechanism for the first door panel 21, and a hinge mechanism 45 for the second door panel 22. The slide mechanism includes: a first slide rail 23 provided on a vehicle body 11; a first guide body 26 guided by the first slide rail 23; a second slide rail 40 provided on the second door panel 22; and a second guide body 30 guided by the second slide rail 40. The first slide rail 23 is in a separated state or separable state from the first slide rail 23 of the first guide body 26 when the first door panel 21 is fully opened.  <P>COPYRIGHT: (C)2011,JPO&INPIT