baber/WOPTO huggingface dataset:
Patent JP-2012148592-A (JP)
Title: Crawler tension adjusting system
Inventor: SEKIGUCHI YOSHIAKI
IPC: B62D55/30
Filed: 2011-01-17
Abstract: PROBLEM TO BE SOLVED: To prevent muddy water etc. from intruding into a valve mounting hole into which a grease supply valve is screwed.SOLUTION: The valve mounting hole 30 composed of a female screw hole 30A located at depth side and a large-diameter cylindrical hole 30B located at opening end side is provided at one end side of a grease passage 29 provided in a frame side rod 24. An annular groove 38 that corresponds to the large-diameter cylindrical hole 30B of the valve mounting hole 30 is formed at the rear side in the screwing direction from a male screw 35 screwed into the female screw hole 30A of the valve mounting hole 30 of a lubricating valve body 32 that constitutes the lubricating valve 31. A seal ring 39 is fitted and attached to the annular groove 38. Thereby, when the lubricating valve 31 is screwed into the valve mounting hole 30, a space between the outer circumferential surface of the lubricating valve body 32 and the inner circumferential surface of the large-diameter cylindrical hole 30B of the valve mounting hole 30 can be sealed by the seal ring 39 and the intrusion of muddy water etc. into the valve mounting hole 30 can be prevented.
Patent JP-2012150629-A (JP)
Title: Server device, printing system and printing method
Inventor: ONO TSUKASA
IPC: H04M11/00
Filed: 2011-01-19
Abstract: PROBLEM TO BE SOLVED: To provide a technology to perform printing with easier operation, without a registration procedure for each printing device on a portable terminal side.SOLUTION: A server device 100 managing a plurality of printing devices 300 comprises; a reception part receiving a print instruction from a portable terminal 200; a determination part determining a plurality of candidates as the printing devices 300 which perform printing based on the print instruction; and an information transmission part transmitting information about the candidates determined by the determination part to the portable terminal 200.
Patent JP-2012155131-A (JP)
Title: Developing device and image forming apparatus
Inventor: OKUMURA SHOHEI
IPC: G03G15/08
Filed: 2011-01-26
Abstract: PROBLEM TO BE SOLVED: To provide a developing device capable of more increasing an image density by increasing the toner concentration of the surface of a developer and to provide an image forming apparatus.SOLUTION: The developing device includes a developing sleeve 231a which is arranged to face a photoreceptive drum 1a carrying an electrostatic latent image and conveys the developer containing toner and carrier to a development area and an electrode part 236a arranged on the upstream side from the development area in the conveyance direction of the developer and applies a pre-bias between the electrode part 236a and the photoreceptive drum 1a, to apply a DC voltage to the developing sleeve 231a and applies a developing bias between the developing sleeve 231a and the photoreceptive drum 1a, to move the toner in the developer on the developing sleeve 231a to the photoreceptive drum 1a and develops the electrostatic latent image on the photoreceptive drum 1a. In the developing device, the electric field intensity between the electrode part 236a and the developing sleeve 231a by the pre-bias is higher than the electric field intensity between an image carrier and the developing sleeve 231a by the developing bias.
Patent JP-2012156812-A (JP)
Title: Portable receiver
Inventor: KANETANI MASANOBU
IPC: H04B1/16
Filed: 2011-01-26
Abstract: PROBLEM TO BE SOLVED: To easily transmit digital broadcast signal that is received by an external antenna to an external device such as an on-vehicle device without newly arranging a dedicated cradle connected with the external antenna and a transmission antenna.SOLUTION: A portable receiver comprises: a built-in antenna which is arranged in the portable receiver and receives broadcast wave; an external antenna connection part which is connected to an external antenna that receives broadcast wave; a switching part which switches connection with the external antenna and the built-in antenna; a demodulation part which demodulates the broadcast wave received by the external antenna; a modulation part which modulates the broadcast wave demodulated by the demodulation part; and a control part which controls switching connection with the external antenna and the built-in antenna. The control part uses the built-in antenna as a transmission antenna when the external antenna is connected to the connection part, and transmits contents of the broadcast wave modulated by the modulation part.
Patent JP-2012153585-A (JP)
Title: Method for scribing brittle material substrate
Inventor: KAWABATA TAKASHI
IPC: B28D1/24
Filed: 2011-01-27
Abstract: PROBLEM TO BE SOLVED: To provide a scribing method formable of efficiently and surely a scribe line onto a brittle material substrate such as a glass substrate having a resin layer formed thereon.SOLUTION: A grooved cutter wheel 10 is used, which has two-stage blade surfaces comprising a pair of right and left first blade surfaces 12 on which a ridge line forming a first ridge line angle θis formed along a circular peripheral edge and a pair of right and left second blade surfaces 13 successive to the root side of the first blade surfaces 12, and which has the two-stage blade surfaces in which the first blade surfaces 12 are formed at an angle suitable for processing a brittle material substrate and the second blade surfaces 13 are formed at an angle suitable for cutting a resin layer. The cutter wheel 10 is made pressure-contact with the upper surface of the resin layer 3 and simultaneously rolled, to thereby cut the resin layer 3 by the second blade surfaces 13, and to form a scribe line by allowing a blade edge ridge line of the first blade surfaces 12 to bite the substrate.
Patent JP-2011094241-A (JP)
Title: Hard coating having excellent wear resistance and oxidation resistance and target for forming the same, and hard coating having excellent high-temperature lubricating ability and wear resistance and target for forming the same
Inventor: YAMAMOTO KENJI
IPC: B23C5/16
Filed: 2011-01-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide a hard coating which has oxidation resistance and wear resistance more excellent than those of the conventional coating.  <P>SOLUTION: The hard coating is composed of (Al<SB>a</SB>, M<SB>b</SB>, Cr<SB>1-a-b</SB>)(C<SB>1-e</SB>N<SB>e</SB>)(wherein, M is W and/or Mo), and 0.25≤a≤0.65, 0.05≤b≤0.35 and 0.5≤e≤1 are satisfied (a, b and e respectively denote the atomic ratios of Al, M and N).  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2012156936-A (JP)
Title: Semiconductor integrated circuit and method of operating the same
Inventor: IGARASHI YUTAKA
IPC: H03H11/04
Filed: 2011-01-28
Abstract: PROBLEM TO BE SOLVED: To shorten the operating period of a DC offset cancellation operation.SOLUTION: Terminals on one side of two calibration resistances R22 are connected to differential output terminals of an active low filter 300 having filtering and amplification functions, and two input terminals of a voltage comparator CMP and two terminals of a changeover switch SWIO are connected to the other terminals of the two calibration resistances R22. In a calculation period of calculating digital control signals DACS, DAC2, ..., DAC0 for DC offset voltage reduction, the voltage comparator CMP detects a calibration voltage depending on a voltage drop of one calibration resistance R22 caused by analog currents of a digital-analog converter DAC0. In a calibration period of reducing a DC offset voltage, a calibration analog current of the digital-analog converter corresponding to a digital control signal is applied to an input side of the filter 300 via the changeover switch SWIO.
Patent JP-2012155825-A (JP)
Title: Optical element holder and optical pickup provided with the same
Inventor: HAYASHI SOTARO
IPC: G11B7/12
Filed: 2011-01-28
Abstract: PROBLEM TO BE SOLVED: To provide an optical element holder suitable for an optical element which requires rotation adjustment.SOLUTION: An optical element holder 30 for holding an optical element includes: a mount surface 31 on which the optical element is mounted; a spring portion 33 deformable in a direction toward the mount surface 31; and a rib 37b for regulating an amount of deformation of the spring portion 33 in the direction toward the mount surface 31. Because the rib 37 for regulating the amount of deformation of the spring portion 33 is provided, the possibility of causing plastic deformation of the spring 33 during work can be reduced.
Patent JP-2012158205-A (JP)
Title: Air conditioning seat
Inventor: FUJIKAKE TSUTOMU
IPC: B60N2/90
Filed: 2011-01-29
Abstract: PROBLEM TO BE SOLVED: To allow effective utilization of heat by air conditioning, warm up the body of a passenger with excellent immediate effectivity, and reduce power consumption by enhancing air conditioning effect as an auxiliary of an air conditioning device.SOLUTION: The seat consists of: backing clothes 25, 35 forming trim bags 27, 37 by being sewed on back surfaces 24, 34 of trim covers 23, 33 corresponding to a seating surface 20 or back pad surface 31; reticulated cushion spacers 28, 38 arranged inside the trim bags 27, 37 to form a ventilation layer; heat reflective materials 29, 39 stuck on inside surfaces 26, 36 of the backing clothes 25, 35 or integrally formed therewith; and a blowing device for sending air inside the trim bags 27, 37.
Patent JP-2012158869-A (JP)
Title: Fall prevention device for roof
Inventor: OGURI KAZUHIKO
IPC: E04D15/02
Filed: 2011-01-31
Abstract: PROBLEM TO BE SOLVED: To provide a fall prevention device for roof that is not directly fixed to a substrate material and that has little effect on construction and a roof substrate.SOLUTION: A fall prevention device for roof which is installed on a pitched roof to prevent a fall of an operator on a roof, is provided with a main body part 1 composed of a fixed part which can be fixed to a head face C of any roof tile R, a base part 31 to be placed on a roof tile R at a lower stage than the above-mentioned roof tile R and a safety net support part 34 extending above the base part 31, and a safety net stretched between two or more main body parts 1.
Patent JP-2012158065-A (JP)
Title: Polystyrene based resin laminate foamed sheet and container comprising the foamed sheet
Inventor: IWAMOTO AKIRA
IPC: B65D77/20
Filed: 2011-01-31
Abstract: PROBLEM TO BE SOLVED: To provide a polystyrene resin based laminate foamed sheet that has high heat resistance and is excellent in impact resistance, productivity, and economical efficiency, and further to provide a container that is excellent in heat resistance, impact resistance, productivity, and economical efficiency obtained by using the laminate foamed sheet.SOLUTION: The polystyrene based resin laminate foamed sheet is a laminate foamed sheet having a thickness of 0.5-3 mm obtained by laminating a first foam layer that makes a polystyrene based resin having a vicat softening temperature of at least 110°C a base material resin, and having an apparent density of 0.05-0.5 g/cm, and a second foam layer that makes a polystyrene based resin having a vicat softening temperature of less than 110°C a base material resin, and having an apparent density of 0.05-0.5 g/cmby coextrusion, wherein the polystyrene based resin having a vicat softening temperature of at least 110°C includes 10-50% by weight of a polyphenylene ether resin in the resin, and a closed cell ratio of the entire laminate foamed sheet is at least 80%.
Patent JP-2012159720-A (JP)
Title: Optical system
Inventor: OKUNO TAKEHARU
IPC: G02B1/11
Filed: 2011-02-01
Abstract: PROBLEM TO BE SOLVED: To provide an optical system which suppresses occurrence of a ghost.SOLUTION: In an optical system having a plurality of optical surfaces, at least two surfaces includes antireflection structures having fine uneven structure whose average pitch is equal to or less than 400 nm. An average height of the fine uneven structure is different between an antireflection structure A formed on one surface and an antireflection structure B formed on the other surface.
Patent JP-2012160128-A (JP)
Title: Route generating device
Inventor: IWASAKI MASAHIRO
IPC: B60R21/00
Filed: 2011-02-02
Abstract: PROBLEM TO BE SOLVED: To achieve real time processing by reducing calculation time.SOLUTION: A route generating device comprises: a route arithmetic processing part 10 for generating a target course of an own vehicle on the basis of predicted courses of peripheral vehicles; and a route recalculation part 20 for recalculating the target course in the route arithmetic processing part 10. The route recalculation part 20 comprises: a course prediction error evaluation part 21 for determining needs of recalculation of the target course on the basis of the error of the predicted courses for current courses of peripheral vehicles; a collision risk determination part 22 for determining needs of recalculation of the target course on the basis of collision risk; a target vehicle narrow-down processing part 23 for narrowing down peripheral vehicles being a generation object of the predicted courses; and a prediction time change processing part 24 for changing the predicted time of the target course on the basis of frequency of recalculation of the target course.
Patent JP-2012163364-A (JP)
Title: Torque measuring device
Inventor: MOROOKA MASANORI
IPC: G01L5/24
Filed: 2011-02-03
Abstract: PROBLEM TO BE SOLVED: To provide a torque measuring device capable of easily performing an input work of rating information, etc., to a storage part of a torque sensor section at the manufacturing time, etc., of the torque measuring device.SOLUTION: A torque measuring device 1 includes a torque sensor section 4 fixed to a thread fastening device and capable of at least measuring a fastening torque of the thread fastening device, and also includes a control section 13 having a display 17 and a RAM 31 (first storage part) on which the rating information showing a performance of the torque sensor section 4 (information of torque sensor section) is stored, to process the measurement result measured in the torque sensor section 4 based on the rating information stored in the RAM 31 and display it on the display 17. The torque sensor section 4 comprises an EEPROM 9 (second storage part). The control section 13 comprises an operational input operation part 18 and is constituted so that the rating information, etc., (information of torque sensor section) are writable to the EEPROM 9 by operating the input operation part 18.
Patent JP-2012164762-A (JP)
Title: Electronic control device
Inventor: FURUTA TAKAHIKO
IPC: H05K1/02
Filed: 2011-02-04
Abstract: PROBLEM TO BE SOLVED: To provide an electronic control device capable of suitably protecting a plurality of circuit blocks by means of cutoff wiring.SOLUTION: A plurality of circuit blocks 30, 40, and 50 are housed in a housing C. Cutoff wiring 24, which functions as an overcurrent protection for a circuit board 21, is provided on power supply wiring 23 that is shared by the circuit blocks 30, 40, and 50. The circuit block 30 is provided with cutoff wiring 34, which functions as an overcurrent protection for the circuit block 30, on branch wiring 31 that is branched to be connected to the power supply wiring 23.
Patent JP-2012152530-A (JP)
Title: Strainer net
Inventor: IMAIZUMI YONEKO
IPC: A47J43/28
Filed: 2011-01-24
Abstract: PROBLEM TO BE SOLVED: To provide a strainer net that can simplify washing, boiling, steaming and straining vegetables respectively because the amount of water used when washing vegetables is surprisingly large, and vegetables tend to scatter about even if the vegetables are adjusted to be washed or boiled, and it takes time to adjust the vegetables again when cutting them as well as taking time when straining them.SOLUTION: A silicone bag of square cloth shape is provided with coarse holes of about 5-6 mm like a strainer, and a thin silicone bar is fitted to prevent the vegetables from coming out of an inlet.
Patent JP-2012167548-A (JP)
Title: Control device
Inventor: KOYAMA SHUHEI
IPC: F01N5/02
Filed: 2011-02-09
Abstract: PROBLEM TO BE SOLVED: To prevent freezing of working fluid for waste heat recovery while suppressing degradation in a fuel consumption rate of an internal combustion engine.SOLUTION: When determined that it is likely that working fluid, vaporized by waste heat of exhaust gas from an engine 10, freezes in a steam loop in which the working fluid circulates, it is configured to calculate the following fuel consumptions, that is, the fuel consumption which is deteriorated when an electric heater 50 provided on the steam loop is operated, the fuel consumption which is deteriorated when the temperature of heating air is increased by using only engine cooling water as a heat source, and the fuel consumption which is improved when the temperature of the heating air is increased by using the vaporized working fluid as a heat source in addition to the engine cooling water. If the fuel consumption which is improved when the temperature of the heating air is increased by using the vaporized working fluid as a heat source in addition to the engine cooling water exceeds the fuel consumption which is deteriorated when the electric heater 50 is operated and the fuel consumption which is deteriorated when the temperature of heating air is increased by using only the engine cooling water as a heat source, the electric heater 50 is operated.
Patent JP-2012167469-A (JP)
Title: Solar cell panel carrying device and manufacturing method of solar cell system
Inventor: KAMIYAMA TAKASHI
IPC: E04D15/00
Filed: 2011-02-14
Abstract: PROBLEM TO BE SOLVED: To provide a solar cell panel carrying device capable of efficiently carrying a solar cell panel on a folded-plate roof, and a manufacturing method of a solar cell system.SOLUTION: A solar cell panel carrying device comprises a loading platform part on which a plurality of solar cell panels are placed, and a plurality of moving devices spaced apart at a distance any natural number times the distance between neighboring seams of a folded-plate roof. The solar cell panel carrying device may be placed on the seams for moving or placed on rails installed on the seams through locking fixtures for moving. After completion of a solar cell system, the solar cell panel carrying device, the rails, and the locking fixtures are retrieved.
Patent JP-2012166675-A (JP)
Title: Vehicle, and control method for vehicle
Inventor: KINOSHITA TAKEO
IPC: B60L3/00
Filed: 2011-02-14
Abstract: PROBLEM TO BE SOLVED: To control deterioration of fuel consumption by evading unnecessary power consumption.SOLUTION: An ECU executes a program that includes: a step (S102) that decides a voltage VB2 (0) as a target voltage of a DC/DC converter when a system of a vehicle starts (YES in S100); a step (S108) that makes selection of a fuel consumption improvement mode an authorized state, when the leaving term of an auxiliary battery is longer than a first term α (YES in S104), and after the first time starting of the engine (YES in S106) or when the leaving term of the auxiliary battery is less than the first term α (NO in S104), and the elapsed time after the start of the system of the vehicle is longer than a second term β (YES in S114); and a step (S110) that decides the voltage VB2(1) as the target voltage.
Patent JP-2012167769-A (JP)
Title: Ball joint
Inventor: TSUKASAKI MANABU
IPC: F16C11/08
Filed: 2011-02-16
Abstract: PROBLEM TO BE SOLVED: To provide a ball joint that secures sufficient strength and durability, even in a resin holder.SOLUTION: The ball joint 1 includes: a spherical ball part 2 disposed at a tip of a link rod 10; and a resin holder 3 having a spherical recess part 3A with an opening part 3a in which the ball part 2 is inserted. The ball part 2 is slidably mounted on the spherical recess part 3A of the holder 3 to rotatably link the link rod 10 with a link plate 20. A cylindrical elastic arm part 3B bent at a bent part 3b to the side opposite the open side of the opening part 3a and extended from the opening part 3a of the spherical recess part 3A of the holder 3, is disposed on an outer peripheral side of the spherical recess part 3A. A fitting groove (fixing part) 3c to the link plate 10 is formed in the elastic arm part 3B. A gap δ is formed between an outer peripheral face of the spherical recess part 3A and an inner peripheral face of the elastic arm part 3B, to allow deflection of the spherical recess part 3A.
Patent JP-2011207469-A (JP)
Title: Swivel caster
Inventor: WOLFGANG BLOCK
IPC: B60B33/00
Filed: 2011-02-16
Abstract: PROBLEM TO BE SOLVED: To provide a swivel caster including a leg part that can be extended and contracted by means of an electric motor and having an advantageous structure.SOLUTION: The swivel caster 1 includes a housing 4, a pivot bearing including two bearings 7, 8 which are vertically arranged, and the leg part 18 extendable and contractable by the electric motor 13. The electric motor 13 is positioned below the pivot bearing and at least below the upper bearing 7. The leg part 18 extends and contracts in a longitudinal direction as the electric motor 13 mutually works with a gear box 14 and the gear box 14 drives a threaded sleeve 17.
Patent JP-2012159280-A (JP)
Title: Ventilation device
Inventor: URATA KOSAKU
IPC: F24F7/06
Filed: 2011-01-31
Abstract: PROBLEM TO BE SOLVED: To provide a ventilation device of high work efficiency, capable of smoothly sucking a harmful gas generated during work and discharging the same to the external without diffusing the harmful gas, and further easily installed and moved.SOLUTION: This ventilation device includes: an upper hood 3 supplying laminar flow 2; a lower hood 6 which is positioned below the upper hood 3, whose surface is recessed to be used as a working space 4, and which is provided with a suction opening 5 on the recessed surface; an exhaust box 7 disposed on the upper hood 3; and a wall body 8 disposed between the lower hood 6 and the upper hood 3 and supporting the upper hood 3. The exhaust box 7 above the wall body 8 and the lower hood 6 are connected by a duct 9 along the wall body 8, and the harmful gas flowing above the working space 4 of the lower hood 6 is guided to the suction opening 5 as it is by the laminar flow 2 vertically flowing down from the upper hood 3, to be sucked into the lower hood 6, and discharged to the external from the exhaust box 7 through the duct 9 along the wall body 8.
Patent JP-2012174023-A (JP)
Title: Portable terminal device
Inventor: NAKAMURA MITSUAKI
IPC: G06F3/0484
Filed: 2011-02-22
Abstract: PROBLEM TO BE SOLVED: To provide a portable terminal device enabling a user to execute his or her desired function with simple and intelligible operability even under such a situation that only one hand of the user is available.SOLUTION: A portable terminal device 10 includes: an explanation sentence information storage part 18 for storing explanation sentence information in association with each of items of functions of the portable terminal device 10; an item layout information acquisition part 22 for acquiring layout information on a plurality of items displayed on a display picture; and a focus control part 11 for, when it is detected that a user has depressed a guide button 16a, successively moving a focus at a fixed time interval with respect to the plurality of items displayed on the display picture in accordance with the layout information acquired by the item layout information acquisition part 22, and for displaying the explanation sentence of the focused item while being interlinked with the focus on the basis of the explanation sentence information stored in the explanation sentence information storage part 18.