baber/WOPTO huggingface dataset:
Patent JP-2013070129-A (JP)
Title: Image information extraction apparatus, image transmission apparatus using the same, image receiving apparatus, and image transmission system
Inventor: ONISHI KATSUNORI
IPC: H04N7/18
Filed: 2011-09-21
Abstract: PROBLEM TO BE SOLVED: To provide an image information extraction apparatus which extracts an image of an object by inexpensive and accurate removal of a background.SOLUTION: A CPU 14 calculates the luminance gradient of a reference image stored in a memory 13 and an input image inputted thereafter from a camera 11 by spatial differential of image information on the reference image and that of the input image. The CPU 14 divides the reference image and the input image into small regions larger than pixels constituting the reference image and the input image and calculates the histogram of the luminance gradient of each small region. The CPU 14 calculates difference information on the basis of the similarity between the histogram of the reference image and that of the input image and extracts the image.
Patent JP-2012149338-A (JP)
Title: Magnet unit and magnetron sputtering apparatus
Inventor: ENDO TETSUYA
IPC: H01L21/285
Filed: 2011-09-21
Abstract: PROBLEM TO BE SOLVED: To provide a magnet unit which can generate a wavy magnetic track on a target, with sufficient magnetic field intensity.SOLUTION: The magnet unit comprises: a first magnet element equipped with a first magnet provided to stand upright on a yoke plate, a second magnet provided to stand upright on the yoke plate and having a magnetic pole repulsing the first magnet and a third magnet provided with a tilt between the first magnet and the second magnet; and a second magnet element equipped with a fourth magnet provided to stand upright on the yoke plate, a fifth magnet provided to stand upright on the yoke plate and having a magnetic pole repulsing the fourth magnet, and a sixth magnet provided with a tilt between the fourth magnet and the fifth magnet. The first magnet element and the second magnet element are alternately arranged in an endless shape.
Patent JP-2013068140-A (JP)
Title: Engine and engine working machine
Inventor: ICHIHASHI NAOTO
IPC: F02B77/11
Filed: 2011-09-21
Abstract: PROBLEM TO BE SOLVED: To provide an engine having a cooling structure of a muffler capable of protecting a muffler cover from the waste heat of the muffler, while effectively cooling the muffler in both forcible cooling and natural cooling.SOLUTION: In the engine 1 having a cooling fan for cooling the engine at one end of a drive shaft, there is arranged a muffler housing chamber 30 which is arranged so that the longitudinal direction of the muffler 9 coincides with the gravity direction, and formed of the muffler cover 2 covering the muffler 9. The muffler is cooled by introducing a part of a cooling wind generated by the cooling fan into the muffler housing chamber 30. In the muffler housing chamber 30, a cooling wind outlet 11 is formed at the upper end of a cooling passage 13, and the cooling wind outlet is formed so that the waste heat of the muffler 9 may be discharged to the outside from the cooling wind outlet 11. A cooling wind inlet 18 is arranged below the cooling wind outlet 11, and constituted so that the cooling wind may flow from the lower side of the muffler 9 toward the upper side.
Patent JP-2015013805-A (JP)
Title: Aromatic amine derivative and organic electroluminescent element using the same
Inventor: MIZUKI YUMIKO
IPC: G03G5/06
Filed: 2011-09-22
Abstract: PROBLEM TO BE SOLVED: To provide an organic EL element capable of obtaining blue luminescence, and a useful aromatic amine derivative capable of being used for the organic thin film layer of the organic EL element.SOLUTION: Provided is an aromatic amine derivative represented by formula (1): in the formula (1), Rto Rand Rto Rrespectively independently denote a hydrogen atom or a substitutional group, in the general formula (1), Rand Rare represented by general formula (2), and Lto Lrespectively independently denote a single bond, the bivalent residue of an aryl group or the like. In the general formula (2); Ardenotes a monovalent substitutional group having general formula (3) as a partial structure; X denotes an oxygen atom or a sulfur atom; A and B denotes a 6-membered ring. In the general formula (2), Ardenotes an aryl group or a heterocyclic group. The monovalent substitutional group having the general formula (3) as a partial structure has at least one of a fluorine atom or the like.
Patent JP-2012044994-A (JP)
Title: Soluble inhibitor of vascular endothelial growth factor and use thereof
Inventor: KLAGSBRUN MICHAEL
IPC: C07K14/52
Filed: 2011-09-22
Abstract: PROBLEM TO BE SOLVED: To provide a soluble neuropilin protein (sNP) and cDNA encoding the protein.SOLUTION: There are provided: an isolated soluble neuropilin, NP-1 and NP-2 which specifically bind VEGF165 and reduces VEGF165 mediated HUVEC proliferation. There is also provided a polynucleotide encoding sNP and a host cell including the polynucleotide. Furthermore, there is provided a pharmaceutical composition for treating a disease associated with VEGF including the sNP.
Patent JP-2013072440-A (JP)
Title: Automatic transmission
Inventor: NAKASHIMA KYOSEI
IPC: F16D25/0638
Filed: 2011-09-26
Abstract: PROBLEM TO BE SOLVED: To constrain fuel consumption from deteriorating while maintaining compactness in axial direction in an automatic transmission in which a centrifugal balance chamber is arranged while overlapping a friction plate in axial direction.SOLUTION: The automatic transmission 1 has a second friction plate 17 which fastens a second drum 27 and a second hub 37, a second fastening hydraulic chamber 67 and a second centrifugal balance chamber 77 which are located on more radially inner side than the second friction plate 17, and a second piston 47 which partitions the second fastening hydraulic chamber 67 and the second centrifugal balance chamber 77 in an axial direction, and fastens or releases the second friction plate 17 based on pressure difference of working fluid in these chambers. The automatic transmission 1 is further provided with a second clutch 7 in which the second centrifugal balance chamber 77 is arranged while overlapping the second friction plate 17 in the axial direction. It is further provided with a second oil path 9 which is formed in a boss portion 41 and extends in the axial direction and used for discharging the working fluid within the second centrifugal balance chamber 77 to a position that does not overlap the second friction plate 17 in the axial direction.
Patent JP-2013076243-A (JP)
Title: Structure of base concrete and foundation
Inventor: TAKEDA HIROSHI
IPC: E02D27/34
Filed: 2011-09-30
Abstract: PROBLEM TO BE SOLVED: To promote propagation of houses provided with a vibration isolation structure by proposing a new structure of a base concrete and a foundation and by increasing choices in an aspect of costs and in environmental status.SOLUTION: An anchor bolt 5 is inserted into and supported in a foundation pipe 2 embedded in a base concrete 1 via a plate spring 4 between the anchor bolt 5 and the inner peripheral surface of the foundation pipe 2. A gap is formed by interposing foundation packings 7 between the base concrete 1 and a foundation 6. A fixing annular body 8 made of an elastic material is fitted on an upper part of the anchor bolt 5 protruding from the foundation pipe 2 and inserted into the foundation 6, and a fixing nut 51 is screwed to the top part of the anchor bolt 5. A spring 9 is wound around the anchor bolt 5 between the base concrete 1 and the fixing annular body 8.
Patent JP-2013077980-A (JP)
Title: Electronic circuit and control method thereof
Inventor: KAWANO AKIHIRO
IPC: H03F3/34
Filed: 2011-09-30
Abstract: PROBLEM TO BE SOLVED: To directly compensate for the drift of a drain idle current.SOLUTION: A control method of an electronic circuit comprising an FET including a gate to which an input signal is inputted and a drain from which an output signal is outputted is provided. The control method of the electronic circuit includes a step S10 of calculating a variation ΔIdq(t) of a drain idle current corresponding to an input signal x(t) after the lapse of a time (t) from input of the input signal to the gate of the FET, a step S12 of calculating a gate bias voltage Vg for compensating for the variation ΔIdq(t), and a step S14 of applying the gate bias voltage to the gate of the FET.
Patent JP-2013075985-A (JP)
Title: Crosslinking complex, crosslinked complex, and method for production of the crosslinked complex
Inventor: HOSHINO MANABU
IPC: C08K9/04
Filed: 2011-09-30
Abstract: PROBLEM TO BE SOLVED: To provide a crosslinking complex useful for production of a laminate excellent in peel strength with less warping, a crosslinked complex with high flexural modulus obtained by using the crosslinking complex and to provide a method for production of the crosslinked complex.SOLUTION: The crosslinking complex contains a cycloolefinic polymer, a crosslinking agent, a trifunctional compound having three crosslinking functional groups, and a crosslinking fibrous reinforcement. The cycloolefinic polymer contains a repeating unit A derived from a cycloolefinic monomer having a (meth)acryloyl group, and a repeating unit B derived from a cycloolefinic monomer having no (meth)acryloyl group in a range of a weight ratio [(repeating unit A):(repeating unit B)] of 1:99 to 30:70.
Patent JP-2013081282-A (JP)
Title: Abnormality detection device
Inventor: KATO NAOHIRO
IPC: H02P29/00
Filed: 2011-10-03
Abstract: PROBLEM TO BE SOLVED: To provide an abnormality detection device which is capable of identifying an abnormal portion of a driven part driven by a servomotor.SOLUTION: The abnormality detection device of the present invention includes: an input unit to which position information of a servomotor is inputted from a position detector; a frequency conversion unit for frequency-converting the position information; and a comparison determination unit for comparing an amplitude at a frequency-converted predetermined frequency with a threshold for determining an abnormality of a driven part. The comparison determination unit identifies an abnormal portion of the driven part from a frequency at which the amplitude is equal to or greater than the threshold for determining an abnormality of the driven part.
Patent JP-2013082538-A (JP)
Title: Image forming apparatus
Inventor: MIYAMAE TSUBASA
IPC: B65H9/14
Filed: 2011-10-11
Abstract: PROBLEM TO BE SOLVED: To reliably eliminate skew, and prevent noise from being generated due to an increase in sagging, when intermediate rollers are stopped after a sheet reaches a pair of registration rollers.SOLUTION: The image forming apparatus includes: an image forming part; a pair of registration rollers configured to deliver a sheet to the image forming part in accordance with formation of an image; the rotating bodies configured to convey the sheet toward the pair of registration rollers; an upstream detector for detecting the sheet reaching the pair of registration rollers. The rotating bodies stop when a predetermined sag formation period elapses after the upstream detector detects the arrival of the sheet. The pair of registration rollers are suspended at the time when the arrival of the sheet is detected. When the rotating bodies stop after the lapse of the sag formation period, the pair of registration rollers perform a sag eliminating operation, that is, temporarily rotate and stop, then, after the sag eliminating operation, the rotating bodies and the pair of registration rollers simultaneously start to rotate to convey the sheet to the image forming part.
Patent JP-2013089414-A (JP)
Title: Portable lighting device
Inventor: HATAKEYAMA KAZUYA
IPC: H05B37/02
Filed: 2011-10-17
Abstract: PROBLEM TO BE SOLVED: To provide a portable lighting device capable of making use of an LED lamp for a commercial power supply, the device having superior portability and high illumination performance.SOLUTION: The lighting device includes an LED lamp section 1 for a commercial power supply, a battery, a DC-AC inverter, and a main power supply switch 4. The whole components used in the lighting device are arranged inside and outside of one portable case 6. The LED lamp section 1 for a commercial power supply is formed of one or a plurality of LED lamps designed on the assumption that it is used as a commercial power supply. The battery supplies DC voltage by a primary battery or by a secondary battery which can accumulate electricity with electric charging. The DC-AC inverter can convert DC voltage supplied from the battery into AC voltage which can be utilized by the LED lamp section 1 for a commercial power supply. The main power supply switch 4 can turn on/off the supply of DC voltage from the battery to the DC-AC inverter.
Patent JP-2012054583-A (JP)
Title: Chip bonder
Inventor: MOMOSE KAZUHISA
IPC: H01L21/607
Filed: 2011-10-21
Abstract: PROBLEM TO BE SOLVED: To provide a chip bonder capable of carrying out ultrasonic welding between an electronic component piece and a counterpart member, with a simple structure at high speed.SOLUTION: A chip bonder 1 comprises: a turret 10 supported so as to rotate using a center shaft as a rotation axis; a turret driving motor 20; a plurality of ultrasonic horns 32 provided in a circumferential direction of the turret 10 and provided with an adsorption nozzle 33; a horn supporting member 34; a case 31 supporting the horn supporting member 34 so as to slide in a vertical direction; a component holding unit 30 adsorbing an electronic component piece 300 by the adsorption nozzle 33, and welding the electronic component piece 300 and a counterpart member by ultrasonic vibrations; a component holding unit guiding device 50 provided between the turret 10 and the component holding unit 30, and guiding the component holding unit 30 so as to relatively move to the turret 10; and a component holding unit driving device 80 pressing the component holding unit 30 to move the component holding unit 30 downward.
Patent JP-2013093377-A (JP)
Title: Photovoltaic power generation panel
Inventor: KAWAI YOSHIMICHI
IPC: H01L31/042
Filed: 2011-10-24
Abstract: PROBLEM TO BE SOLVED: To prevent a photovoltaic power generation panel from floating while reducing the trouble of cleaning of panel surface by preventing generation of trailing vortex on the leeward side and suppressing generation of a negative pressure above the panel, and to prevent power generation efficiency from lowering by cooling the panel surface with a simple configuration without providing any special cooling facility.SOLUTION: The photovoltaic power generation panel 1 comprises: a panel body 2 in the shape of a plurality of louvers arranged vertically while spaced apart vertically by a passage S; a straightening plate 3 provided on the upper side of the panel body 2 located at the uppermost part; and an outlet 4 provided in the straightening plate 3 and discharging air E from the rear of the panel so as to be distributed along the panel surface 2a of the panel body 2 located at the uppermost part. The panel surface side 2a and the panel back surface side are interconnected through the passage S between the panel bodies 2.
Patent JP-2012058744-A (JP)
Title: System and method for hazard mitigation in voice-driven control application
Inventor: WANG GANG
IPC: G06F3/16
Filed: 2011-10-25
Abstract: PROBLEM TO BE SOLVED: To provide a system and a method for hazard mitigation in voice-driven control applications.SOLUTION: A speech recognition and control system includes a receiver for receiving an audio input, an event detector for analyzing the audio input and identifying at least one event of the audio input, a recognizer for interpreting at least a part of the audio input, a database including a plurality of rules, and a controller for generating a control command based on at least one event and at least one rule.
Patent JP-2013090837-A (JP)
Title: Method for manufacturing needle-like body and needle-like body
Inventor: SUMITA TOMOYA
IPC: A61M37/00
Filed: 2011-10-26
Abstract: PROBLEM TO BE SOLVED: To provide a method for manufacturing a needle-like body which allows to manufacture a needle-like body hardly generating damage at a leading end part during puncture to skin and transfer to a duplicate plate with a simple method.SOLUTION: The method for manufacturing a needle-like body 15 includes steps of: forming an etching mask 12 on a substrate 11, wherein a part or the whole of an outer shape of the bottom surface part is arc-shaped and in which a thickness is continuously increased from a peripheral part to a central part; forming a needle-like structure 13 on the substrate by performing etching treatment using the etching mask 12; and forming an upper inclined surface 14 in the structure 13.
Patent JP-2013093251-A (JP)
Title: Charged particle beam apparatus
Inventor: MITSUFUJI KEIMEI
IPC: H01J37/22
Filed: 2011-10-27
Abstract: PROBLEM TO BE SOLVED: To achieve both of improvement in S/N of a captured image and reduction in shrink in an apparatus for forming an image by integrating detection signals obtained by beam scan.SOLUTION: A charged particle beam apparatus which forms an image by integrating image data, comprises: a deflector which is capable of scanning according to a plurality of scan patterns having different sizes and different numbers of scan lines in a direction perpendicular to a scan line direction for each size of the set scan line direction; and an arithmetic unit which integrates, as a detection signal of one scan position, detection signals obtained by scanning the scanning line positions as many as a number proportional to the size in the direction perpendicular to the scan line direction within one frame.
Patent JP-2013097482-A (JP)
Title: Business support system
Inventor: MARUMO NAOKI
IPC: G06Q50/08
Filed: 2011-10-31
Abstract: PROBLEM TO BE SOLVED: To enable a user to easily prepare a proposal while performing business negotiations, in a business support system which enables the user to conduct business negotiations with a client by using a catalog downloaded from a server to a mobile information terminal via the Internet.SOLUTION: The business support system is configured so that screen preservation steps S6, S12, S17, and S22 of preserving respective screens successively displayed on a monitor of a mobile information terminal 4 into a screen data folder 5c as screen data D3 can be executed when needed. A proposal preparation step S24 of collecting the screen data D3 preserved in the screen data folder 5c to prepare proposal data D4 is executed when business negotiations are terminated or interrupted. Consequently, a proposal can be easily prepared and be presented to a client.
Patent JP-2013096273-A (JP)
Title: Flow control valve
Inventor: ODA HIROMI
IPC: F01M13/00
Filed: 2011-10-31
Abstract: PROBLEM TO BE SOLVED: To provide a flow control valve for preventing a seat portion from being interfered with when the valve element is operated.SOLUTION: A PCV valve 40 includes a case 42, a valve body 60, and a spring 68. A measurement portion 66 is formed by a measurement hole 53 of the seat portion 43 formed halfway through a gas passage 50 and a measurement surface 62 formed on the valve body 60. Through axial movement of the valve body 60, the passage sectional area of the measurement portion 66 is adjusted, whereby the flow rate of a fluid is controlled. Formed on the valve body 60 are a plurality of guide ribs 72 protruding radially and having sliding surfaces 72a configured to be brought into sliding contact with the inner peripheral surface of the measurement hole 53. A maximum diameter surface portion 62a of the measurement surface 62 is formed in an outer diameter smaller than the diameter of a circumferential surface including the sliding surfaces 72a of the guide ribs 72.
Patent JP-2012021536-A (JP)
Title: Scroll compressor
Inventor: YAMAZAKI HIROSHI
IPC: F04C18/02
Filed: 2011-10-31
Abstract: PROBLEM TO BE SOLVED: To provide a scroll compressor inhibiting complication of the structure and rise of the manufacturing cost and improving the reliability by surely lubricating necessary parts.SOLUTION: A fixed scroll 12 having spiral wraps 25 is fixed to a housing 11 and an orbiting scroll 13 having spiral wraps 28 is supported on the housing 11 for orbital revolution with the spiral wraps 28 meshed with the spiral wraps 25 of the fixed scroll 12 while being inhibited from rotating, so that compression chambers 29 are defined between them. A drive shaft 14 is supported on the housing 11 rotatably for driving and a balance bush 51 of an eccentric shaft 50 is engaged with the orbiting scroll 13, so that the orbiting scroll can orbit. A lubrication passage 64 is provided in the outer peripheral face of the balance bush 51 for supplying refrigerant gas containing mist-like lubricating oil to the engagement portion with the orbiting scroll 13.
Patent JP-2013096351-A (JP)
Title: Hermetic compressor
Inventor: KOBAYASHI MASANORI
IPC: F04B35/01
Filed: 2011-11-04
Abstract: PROBLEM TO BE SOLVED: To provide a hermetic compressor in which efficiency and reliability can be improved by preventing efficiency from being reduced by viscosity increase of lubricating oil during low-speed rotation and promoting heat radiation during high-speed rotation, in an inverter-driven hermetic compressor.SOLUTION: A shaft 118 comprises a first oil supply passage 182 for supplying lubricating oil 104 to a sliding part such as a main shaft part 120 or an eccentric shaft part 122 and a second oil supply passage 184 for discharging the lubricating oil into an internal space of a sealed container 102 only when the shaft is rotated at high speed. Therefore, at a low rotating speed, the lubricating oil is not dispersed to the space in the sealed container, viscosity increase of the lubricating oil is suppressed and efficiency is improved. Furthermore, at a high rotating speed, the lubricating oil is dispersed into the sealed container through the second oil supply passage, heat radiation is promoted to prevent lubricating oil deterioration or wearing, and reliability can be improved.
Patent JP-2013097723-A (JP)
Title: Text summarization apparatus, method and program
Inventor: NISHIKAWA HITOSHI
IPC: G06F17/21
Filed: 2011-11-04
Abstract: PROBLEM TO BE SOLVED: To learn parameters so as to directly maximize a score in an evaluation scale such as ROUGE, which evaluates quality of a summary.SOLUTION: The text summarization apparatus comprises: a first storage section 14 which stores a training example database 12 storing training examples in which texts xare associated with summaries ypreliminary generated from the texts x; and a parameter estimation section 16 which generates a summary y' from the text xof the training example, obtains an error of the generated summary y' to the summary yof the training example by using an evaluation scale for evaluating quality of a summary, updates parameters used for generating a summary y so that the greater the obtained error is the greater a width of the update is, and stores the updated parameters in a parameter database 18. The parameters stored in the parameter database 18 are used for generating the summary y from the text x to be summarized by a text summarization section 24.