baber/WOPTO huggingface dataset:
Patent JP-2014239440-A (JP)
Title: Method for reducing second order distortion in harmonic rejection mixer
Inventor: CHA SUNGWOO
IPC: H03D7/00
Filed: 2014-06-10
Abstract: PROBLEM TO BE SOLVED: To provide a method for reducing second order intermodulation distortion in a harmonic rejection mixer.SOLUTION: The present invention relates to a method for reducing second order intermodulation distortion in a harmonic rejection mixer arranged for down-converting a radio frequency signal to an in-phase baseband signal and a quadrature baseband signal. The method includes adjusting an output current of a first mixer to reduce the second order intermodulation distortion in the quadrature baseband signal to a first value, and adjusting an output current of a second mixer to reduce the second order intermodulation distortion in the in-phase baseband signal to a second value.
Patent JP-2015231810-A (JP)
Title: Rubber crawler
Inventor: MIYAMOTO AKIRA
IPC: C09J11/06
Filed: 2014-06-10
Abstract: PROBLEM TO BE SOLVED: To provide a rubber crawler excellent in durability in which projection parts as separate bodies are adhered to a crawler body, while in known rubber crawlers, a crawler body, lugs and projections (guides) are each vulcanized and molded in advance, and integrally vulcanized and adhered to each other by using a rubber sheet for adhesion, in which a load is applied to the guide projection parts in a width direction, and thus distortion may occur at roots of the guide projection parts, and cause peeling or the like.SOLUTION: A rubber crawler 10 includes: a crawler body 1 having raised parts 1c on at least either of an inner peripheral surface 1b and an outer peripheral surface 1a, and formed of a vulcanized rubber; and projection parts 3 arranged on the raised parts 1c of the crawler body 1 by adhesion means M, and formed of a vulcanized rubber.
Patent JP-2016000477-A (JP)
Title: Liquid application device, image formation system, and control method of liquid application device
Inventor: MORIBE JUNICHI
IPC: B41J2/01
Filed: 2014-06-11
Abstract: PROBLEM TO BE SOLVED: To inhibit deterioration of a liquid stored in a container at a liquid application part, which is disabled, in a liquid application device including the liquid application part which applies the liquid stored in the container to an object.SOLUTION: A liquid application device includes: a liquid application part which applies a liquid stored in a container to an object; a liquid transfer part which transfers the liquid stored in the container to a liquid storage container having airtightness higher than that of the container; and a control part which controls operation of the device. The control part is characterized by controlling the operation of the device so that the liquid stored in the container is transferred to the liquid storage container when the liquid application part is disabled.
Patent JP-2016003659-A (JP)
Title: Dust seal device
Inventor: SASAKI ISATO
IPC: F16J15/18
Filed: 2014-06-13
Abstract: PROBLEM TO BE SOLVED: To prevent the lowering of seal performance caused by the settling of a material, in a dust seal device.SOLUTION: A dust seal device comprises a dust seal main body 1 which is attached to an annular groove 113 formed at an internal peripheral face of an external peripheral member 110. The dust seal main body 1 comprises a dust lip 12 which slidably and closely contacts with an external peripheral face of an internal peripheral face member 120 which is relatively and movably inserted into an internal periphery of the external peripheral member 110 in an axial direction, and whose tip closely contacts with an inside face of the annular groove 113. A pressurization hole 22 which can pressure-insert grease G into a sealed space S3 between the dust lip 12 and the annular groove 113 is opened at the external peripheral member 110, and a plug member 3 which holds the grease pressure of the sealed space S3 is attached to the pressurization hole 22.
Patent JP-2016003968-A (JP)
Title: Discrimination method of calcium metabolic disorder caused by cancer or the like by hair analysis
Inventor: SENKAWA JUNICHI
IPC: G01N33/483
Filed: 2014-06-17
Abstract: PROBLEM TO BE SOLVED: To provide a simpler and highly accurate discrimination method of calcium metabolic disorder caused by a cancer or the like, by analyzing elements contained in hair with sufficiently high accuracy, and utilizing the result for the possible existence of a cancer or the like.SOLUTION: Calcium metabolic disorder caused by a cancer or the like is discriminated by discriminating between a calcium ion channel opening/closing corresponding to a serum concentration of parathyroid hormone (PTH) existing in a cell membrane of a cell forming hair and a calcium ion channel opening corresponding to a decrease of a stockpile of intracellular calcium forming hair.
Patent JP-2014180050-A (JP)
Title: Vibration element, vibration device, and method for manufacturing vibration element
Inventor: KOMINE KENJI
IPC: H03H3/02
Filed: 2014-06-19
Abstract: PROBLEM TO BE SOLVED: To provide a crystal vibration element and a crystal oscillator both of which can be more reduced in sizes.SOLUTION: A crystal oscillator 10 is configured to hermetically accommodate a crystal vibration element 1 having a rectangular crystal substrate 2 where one end portion 2a is supported by a pedestal 13 of a package 12 in a cantilever manner. The crystal vibration element 1 comprises a projection portion 8 in at least one portion of corner portions excluding a central portion in a width direction which is positioned at other end portion 2b opposite to the one end portion 2a supported in the cantilever manner. A pillow portion 18 having a protrusion shape is provided on a main body inner surface 12c of the package to receive the projection portion 8. The pedestal 13 and the pillow portion 18 hold the crystal vibration element 1 substantially in parallel to the main body inner surface 12c.
Patent JP-2016006381-A (JP)
Title: Spray facility for spent fuel pool
Inventor: ONAKA KENTARO
IPC: G21C19/07
Filed: 2014-06-20
Abstract: PROBLEM TO BE SOLVED: To provide a spray facility for a spent fuel pool which is used during large scale leakage of a spent fuel pool.SOLUTION: A spray facility comprises: a permanent header pipe 5 disposed in the surrounding of a spent fuel pool 3 in a building 100; and plural spray nozzles 7 disposed on the permanent header pipe with intervals, and injection tips of the nozzles are directed to the spent fuel pool 3. The permanent header pipe 5 is connected to an outside water injection pipe 9 extending to outside of the building 100, and the outside water injection pipe 9 can be connected to a hose 14.
Patent JP-2016012666-A (JP)
Title: Semiconductor device manufacturing method and semiconductor device
Inventor: UCHIYAMA HIROYUKI
IPC: H01L21/336
Filed: 2014-06-30
Abstract: PROBLEM TO BE SOLVED: To solve a problem of excessive side etching due to etching of an oxide semiconductor surface layer when etching an oxide semiconductor composed mostly of zinc.SOLUTION: In a semiconductor device manufacturing method, by preliminarily treating a surface of an oxide semiconductor by a pretreatment liquid capable of selectively etching only a zinc oxide phase existing in the surface of the oxide semiconductor, a gap is prevented from being formed in an interface between a photoresist and the oxide semiconductor thereby to suppress an amount of side etching after etching of the oxide semiconductor.
Patent JP-2016011724-A (JP)
Title: Pipeline protection device and nuclear facility
Inventor: NAGAI TOSHIMASA
IPC: G21C9/00
Filed: 2014-06-30
Abstract: PROBLEM TO BE SOLVED: To suppress ejection of fluid to the surroundings of a pipeline and progression of rupture of the pipeline, in a pipeline protection device and a nuclear facility.SOLUTION: A pipeline protection device includes: an external cylinder 11 covering the outer periphery of a pipeline 106 where fluid circulates; side lid members 12, 13 forming a ring shape fixed to the end part in an axial direction of the external cylinder 11; and gap adjustment members 18, 19 provided in the side lid members 12, 13 and setting a gap amount to an outer peripheral surface of the pipeline 106 to a setting value.
Patent JP-2016011242-A (JP)
Title: Ceramic member
Inventor: KOGA YASUTAKA
IPC: C23C16/42
Filed: 2014-06-30
Abstract: PROBLEM TO BE SOLVED: To provide a ceramic member by which a burr or a minute crack can be prevented from being generated around the supporting point when the ceramic member is produced.SOLUTION: The surface 201 of a base material 20 has a first ceramic coating film 22 and a second ceramic coating film 23. The second ceramic coating film 23 has an inclined part 222, the thickness of which becomes thinner gradually, and an opening 221, which is surrounded by the inclined part 222 and through which the surface of the first ceramic coating film 22 is exposed. In other words, when the second ceramic coating film 23 is formed, the first ceramic coating film 22-formed base material 20 is supported by the opening 221 through which the surface of the first ceramic coating film 22 is exposed. Consequently, since a supporting tool 30 can be prevented from being stuck firmly to the first ceramic coating film 22 by the second ceramic coating film 23, when the base material 20 is detached from the supporting tool 30 after CVD, a harmful burr or a minute crack can be prevented from being generated around the supporting point.
Patent JP-2016017229-A (JP)
Title: Method for producing carbon fiber precursor acrylic fiber bundle
Inventor: TADA AKINARI
IPC: D06B23/16
Filed: 2014-07-04
Abstract: PROBLEM TO BE SOLVED: To provide a method for producing carbon fiber precursor acrylic fiber bundles, in which the method achieves excellent process passability such as little occurrence of breakage and fluffs of single fibers when processing is carried out especially at a high draw ratio and a high speed upon subjecting the carbon fiber precursor acrylic fiber bundles to pressurized steam drawing, and an apparatus for pressurized steam drawing by improving a disadvantage of a conventional technique.SOLUTION: In a drawing apparatus comprising a steam chamber having a steam introduction port into which a pressurized steam is introduced; a first seal chamber adjacent to a fiber bundle inlet of the steam chamber; and a second seal chamber adjacent to a fiber bundle outlet of the steam chamber, a method for producing carbon fiber precursor acrylic fiber bundles includes drawing a running carbon fiber precursor acrylic fiber bundle in a pressurized steam atmosphere. A widening ratio (B/A×100) of a width B of a carbon fiber precursor acrylic fiber bundle at the outlet of the first seal chamber to a width A of a carbon fiber precursor acrylic fiber bundle at the inlet of the first seal chamber is 30 to 150%.SELECTED DRAWING: Figure 1
Patent JP-2016016035-A (JP)
Title: Game machine
Inventor: UCHIGASHIMA MASANORI
IPC: A63F7/02
Filed: 2014-07-05
Abstract: PROBLEM TO BE SOLVED: To provide a game machine in which a player can participate when changing a symbol variation time of a special symbol.SOLUTION: A game machine includes a first special 1 start port in a left area, a second special 1 start port, a normal symbol gate, and a special 2 start port (normal electric accessory) in a right area, and a distribution device. There are provided: a first specific symbol where first and second special symbols can be simultaneously varied, timing of a variation time is interrupted while the other is having a jackpot, probability variation occurs and opening is extended by passage of balls in a specific area in a big winning port, and jackpot of the first special symbol is notified; and a second specific symbol which notifies jackpot of the second special symbol and is more easily guided to the specific area than the first specific symbol. The distribution device is provided with first and second prescribed areas where selectivity of variation table kind determined by the ball passage differs. When, in the first specific symbol, jackpot to be guided to the specific area occurs, the variation table of the first special symbol after the jackpot game is selected from any of first and second variation tables, depending on which of the first and second prescribed areas balls are distributed to.SELECTED DRAWING: Figure 28
Patent JP-2016016718-A (JP)
Title: Hub structure with built-in motor, and bicycle
Inventor: NISHIMURA RITSUO
IPC: B62M6/60
Filed: 2014-07-07
Abstract: PROBLEM TO BE SOLVED: To provide a hub structure with a built-in motor capable of preventing occurrence of noise due to deviance between the ring body and hub body comprising an internal gear, and to provide a bicycle therewith.SOLUTION: A hub unit 30 with a built-in motor comprises: a hub body 46 provided rotatably to the hub shafts 42, 44; a motor 48 disposed inside the hub body 46 and rotating the hub body 46; and a reduction gear 80 disposed inside the hub body 46 and decelerating the rotation of the motor 48 to transmit to the hub body 46. The reduction gear 80 comprises an annular body 96 having an internal gear 96A engaged with a planetary gear 88 at an inner peripheral side, and plural bolts 98 fastening and fixing the annular body 96 to a cover 92 of the hub body 46. Further, the facing part in which the surface of the cover 92 of the hub body 46 faces that of the annular body 96 is joined with an adhesive 130 so that the surfaces of the cover 92 and the annular body 96 are not relatively misaligned.SELECTED DRAWING: Figure 2
Patent JP-2014187721-A (JP)
Title: Moving image prediction encoder, moving image prediction encoding method, moving image prediction encoding program, moving image prediction decoder, moving image prediction decoding method and moving image prediction decoding program
Inventor: SUZUKI YOSHINORI
IPC: H04N19/176
Filed: 2014-07-11
Abstract: PROBLEM TO BE SOLVED: To improve performance of bi-prediction with a small code amount.SOLUTION: A prediction signal generator (103) in a moving image prediction encoder includes: means (122) for estimating a 0-th motion vector for acquiring a 0-th prediction signal, selecting a 0-th prediction motion vector similar to the 0-th motion vector and generating 0-th additional information including a 0-th prediction motion information index for identifying the prediction motion vector and a differential motion vector determined from the 0-th motion vector and the 0-th prediction motion vector; means (121) for selecting a motion vector for generating a first prediction signal whose correlation with a target region is high, generating first additional information including a first prediction motion information index for identifying the motion vector as a first prediction motion vector and setting the first prediction motion vector in a first motion vector; and means (123) for combining the 0-th and first prediction signals and generating a prediction signal of the target region.
Patent JP-2016011572-A (JP)
Title: Disconnection stop device for groove cover
Inventor: HORIGOME YUKIO
IPC: E03F5/06
Filed: 2014-07-15
Abstract: PROBLEM TO BE SOLVED: To provide a disconnection stop device for a groove cover for automatically locking when putting a cover by the groove cover, and automatically releasing a lock by interlocking with its pull-up, when pulling up the groove cover in a periodic inspection.SOLUTION: A disconnection stop device comprises: a disconnection stop member 72 for journaling a base end part to a groove cover 2, overhanging a hook part 722 forward from a tip part on a body main part extending in a band plate shape or a rod shape to the tip part from the base end part and backwardly extending a projection part 723 from a body main part back face on the opposite side of the hook part 72; a coil spring 54 for arranging a groove cover upper surface 2a and a plate surface in parallel, exposing a grip part 291 of a grip to the upper surface side of a receiving plate piece 28 fixed to the groove cover 2, interposed in a stay 292 of the grip loosely inserted into an extraction hole 280 provided in the receiving plate piece 28 and arranged on the lower side of the receiving plate piece 28; and a connector 73 for connecting so as to rotatably move the projection part 723 to a lower end part of the stay 292.
Patent JP-2016023681-A (JP)
Title: valve
Inventor: SUZUKI KATSUYA
IPC: F16K1/36
Filed: 2014-07-17
Abstract: PROBLEM TO BE SOLVED: To provide a valve capable of improving a release effect for releasing a deposit adhering to the surface of a valve element.SOLUTION: A curve direction of a valve element 8 formed of a curved disc is inverted between a valve opening state and a valve closed state. Therefore, when the valve element 8 transitions from the valve opening state to the valve closed state or transitions from the valve closed state to the valve opening state, a deposit on a surface of the valve element 8 is effectively released by a mutual effect between a curvature change of the surface of the valve element 8 that occurs during inversion and an impact generated instantly at a time of the inversion.SELECTED DRAWING: Figure 1
Patent JP-2016024411-A (JP)
Title: Liquid crystal display device
Inventor: SASAKI TAKESHI
IPC: G02F1/1343
Filed: 2014-07-24
Abstract: PROBLEM TO BE SOLVED: To provide a liquid crystal display device in which, with a high numerical aperture and a small signal delay in each wiring, cross talk and a coloring phenomenon can be suppressed.SOLUTION: The present invention is a liquid crystal display device of a lateral electric field type comprising: a first circuit board in which pixels configured by a plurality of signal wiring and a plurality of scanning wiring intersecting each other, a switching element provided in an area near the intersection of the signal wiring and scanning wiring or in the scanning wiring, a pixel electrode connected to the switching element, and a counter electrode supplied with common potential are arranged in matrix form; a second circuit board provided facing the first circuit board; and a liquid crystal held between the first and the second circuit boards, with an electric field substantially parallel to the first circuit board applied to between the pixel electrode and a common electrode, wherein an underlayer electric field screening electrode set to the common potential is provided beneath the signal wiring, and the underlayer electric field screening electrode is not electrically connected to the other wiring and electrodes in a display area that are set to the common potential.SELECTED DRAWING: Figure 1(a)
Patent JP-2016024755-A (JP)
Title: Safety confirmation device, light irradiation system, safety confirmation method, and safety confirmation program
Inventor: HAMAMOTO KOICHI
IPC: G08B25/04
Filed: 2014-07-24
Abstract: PROBLEM TO BE SOLVED: To secure safety for a person or an object in an area apart from an optical path of irradiation light.SOLUTION: A safety confirmation device 2 of the present invention comprises: a determination unit; and a result-information control unit. The determination unit determines the safety of assets 3 for incident light 6 on each asset 3 in response to irradiation light 5 on the basis of an irradiation direction of the irradiation light 5 and a position of each asset 3. The result-information control unit transmits a notification in response to the safety determined by the determination unit to each asset 3.SELECTED DRAWING: Figure 1
Patent JP-2014220839-A (JP)
Title: Multiple interactive electronic program guide system and method
Inventor: KNOWLES JAMES H
IPC: H04N21/431
Filed: 2014-07-25
Abstract: PROBLEM TO BE SOLVED: To provide different television programming and different multiple interactive program guides to several different users respectively.SOLUTION: A multiple interactive program guide (IPG) system provides different television programming and different IPGs to several different users respectively. A single set-top box is capable of providing programming and scheduling data to several different television sets. Each of the different IPGs shares a common database. Therefore, an IPG being viewed by a first user of the system can display data added or modified via a second IPG by a second user. Furthermore, the data added or modified by the second user can influence the viewing rights of the first user. Also, all the competing and conflicting requests for limited resources, such as VCR scheduled recordings, will be brought to the users' attention and will be displayed by the system.
Patent JP-2016031916-A (JP)
Title: Plasma surface treatment method, plasma surface treatment apparatus and plasma surface treatment system
Inventor: TAKASHIMA KENJI
IPC: H05H1/24
Filed: 2014-07-30
Abstract: PROBLEM TO BE SOLVED: To provide a plasma surface treatment method exhibiting high processing efficiency of an object to be processed with less uneven processing at a low cost, in the surface treatment of a long object to be processed.SOLUTION: On a conveyance path for conveying a long object W to be processed in the longitudinal direction, a chamber 4 is formed to surround the periphery of the object W to be processed, a pair of slit-like exhaust nozzles 5 are formed at positions of the chamber 4 opposite to each other with respect to the object W to be processed, in the conveyance direction X thereof. Surface treatment is performed by jetting plasma process gas from the pair of exhaust nozzles 5 into the chamber 4, and blowing the plasma process gas to the object W to be processed conveyed in the chamber 4.SELECTED DRAWING: Figure 1
Patent JP-2016034180-A (JP)
Title: Output noise reduction device
Inventor: TANIMIZU TOMOKAZU
IPC: H02M3/00
Filed: 2014-07-31
Abstract: PROBLEM TO BE SOLVED: To provide an output noise reduction device capable of preventing noise from an electronic apparatus that is accommodated in a metallic casing, from being propagated by electromagnetic coupling.SOLUTION: A conductive bar 11 takes out an output voltage outputted from a switching power source 5 by using one end as a connection terminal to be connected to an output terminal relating to the switching power source 5 and using another end as an output terminal VO. In a magnetic substance core 13, the conductive bar 11 penetrates a through-hole. A chip capacitor 37 is mounted on a mounting substrate 17, and the output terminal VO and a ground potential GND are connected by the chip capacitor 37. From the output terminal VO to at least a part of the chip capacitor 37 that is mounted on the mounting substrate 17, electromagnetic coupling from an electronic apparatus is separated. Electromagnetic coupling from the switching power source 5 is suppressed. Thus, electromagnetic coupling between a part of a capacitor C1 closer to the output terminal VO and the switching power source 5 is suppressed, and noise is prevented from being propagated to the output terminal VO.SELECTED DRAWING: Figure 2
Patent JP-2016033430-A (JP)
Title: Attachment clip of sensor attached to heat exchanger
Inventor: NISHIYASHIKI YOSHINORI
IPC: B60H1/32
Filed: 2014-07-31
Abstract: PROBLEM TO BE SOLVED: To surely prevent the come-off of a sensor while improving the assembling performance of the sensor to a heat exchanger, in an attachment clip of the sensor which is attached to the heat exchanger.SOLUTION: In an attachment clip 26 which can hold a cable 24 of a detection sensor 20 attached to a heat exchanger 10, a clip cover 32 is arranged at a side part of a clip main body 28 having a cable groove 36 for accommodating the cable 24 so as to be openable and closable, the cable 24 is held by turning the clip cover 32, and covering an upper part of the clip main body 28, and by making a first claw part 38 and a second claw part 48 engaged with each other in this state, a holding state is locked. Furthermore, in the holding state of the cable 24, a first leg part 30 of the clip main body 28 and a second leg part 34 of the clip cover 32 are held by being inserted into fins 14 of the heat exchanger 10.SELECTED DRAWING: Figure 3