baber/WOPTO huggingface dataset:
Patent JP-2014031668-A (JP)
Title: Method for burying plastic cylindrical body underground
Inventor: HIRANO FUTOSHI
IPC: E02D7/20
Filed: 2012-08-06
Abstract: PROBLEM TO BE SOLVED: To provide a method for burying a plastic pipe 1 underground that can dig a hole without using a head member which remains in the ground so as to bury only the plastic pipe 1 underground.SOLUTION: A hard peg 3 which has a peg body 4 longer than the entire length of a plastic pipe 1 and which has a pointed head 5 at the tip position of the peg body 4 and a flange 6 with a diameter larger than that of the pipe 1 at the base end position is inserted in the plastic pipe 1 from the tip side of the pointed head 5, and the peg 3 is raised in the ground with the pointed head 5's tip as the lower end. The peg 3 is buried underground by applying load to the flange 6 from above, and the pipe 1 is pressed from the upper end side by the flange 6 moving down as the peg 3 moves down and the pipe 1 is buried underground guided by the peg 3, and only the peg 3 is removed after burying the pipe 1.
Patent JP-2014036153-A (JP)
Title: Method of manufacturing epitaxial silicon wafer and epitaxial silicon wafer
Inventor: NARAHARA KAZUHIRO
IPC: H01L21/205
Filed: 2012-08-09
Abstract: PROBLEM TO BE SOLVED: To provide a method of manufacturing an epitaxial silicon wafer having high planarity in the peripheral part, and to provide an epitaxial silicon wafer obtained by that method.SOLUTION: In the method of manufacturing an epitaxial silicon wafer, an epitaxial layer 3 is formed on the front surface 23 of a silicon wafer 2, where the plane direction of the front surface 23 is (100) plane or (110) plane, and the chamfer width A1 at an end on the front surface 23 side is 200 μm or less.
Patent JP-2014036386-A (JP)
Title: Communication system, station-side control unit, terminal-side control unit, and communication control method
Inventor: SHIBA SHINGO
IPC: H04L12/44
Filed: 2012-08-09
Abstract: PROBLEM TO BE SOLVED: To provide a highly reliable communication system for achieving a security function between an optical line terminal and optical network units and suppressing the increase of a communication stop time between the optical line terminal and the optical network units concerning redundant switching in the optical line terminal.SOLUTION: A communication system includes: optical network units; and redundancy optical subscriber units for communication with the optical network units. Each optical subscriber unit transmits a communication signal encrypted by using an encryption key to each optical network unit. The optical network unit decrypts an encrypted communication signal received from the optical subscriber unit by using a decryption key corresponding to an encryption key. The optical subscriber unit and the optical network unit respectively previously acquire a switching encryption key being an encryption key and a switching decryption key being a decryption key that are to be used after switching between an active system optical subscriber unit and a standby system optical subscriber unit.
Patent JP-2012211208-A (JP)
Title: PRODUCTION METHOD OF α,β-UNSATURATED CARBONYL COMPOUND HAVING PERFLUOROALKYL GROUP
Inventor: YAMAKAWA SATORU
IPC: C07B61/00
Filed: 2012-08-10
Abstract: PROBLEM TO BE SOLVED: To develop an α,β-unsaturated carbonyl compound having a perfluoroalkyl group, and to provide a simple and efficient production method thereof.SOLUTION: The α,β-unsaturated carbonyl compound having a perfluoroalkyl group, which is useful as a synthetic intermediate of a pesticide, is efficiently manufactured by reacting halogenated perfluoroalkyls with an α,β-unsaturated carbonyl compound in the presence of sulfoxides, a peroxide, and an iron compound.
Patent JP-2014036215-A (JP)
Title: Semiconductor device and method for manufacturing the same
Inventor: KIMOTO KENJI
IPC: H01L21/28
Filed: 2012-08-10
Abstract: PROBLEM TO BE SOLVED: To provide a semiconductor device capable of easily controlling a height and a width of a schottky barrier regardless of the kind of metal material and having low parasitic resistance, and a method for manufacturing the same.SOLUTION: A gate electrode 3 is formed on a p-type silicon substrate 1 via a gate insulating film 2, a first metal source drain electrode 6a is formed at one side of the gate electrode 3 on the p-type silicon substrate 1, and a second metal source drain electrode 6b is formed at other side of the gate electrode 3 on the p-type silicon. Insulating gate side wall films 4a and 4b are provided on side surfaces of the gate electrode 3, and cesium-containing regions 5a and 5b containing cesium are formed on a part or whole of a region contacting with the first and the second metal source drain electrodes 6a and 6b, on the p-type silicon substrate 1. Fixed charges exist in the gate side wall films 4a and 4b.
Patent JP-2013252047-A (JP)
Title: Signal duty detecting apparatus and motor driving apparatus having the same
Inventor: KOO BON YOUNG
IPC: H02P6/08
Filed: 2012-08-14
Abstract: PROBLEM TO BE SOLVED: To provide: a signal duty detecting apparatus detecting a duty of a PWM signal by counting signals, among signals present in a preset period of the PWM signal, having a predetermined level or higher; and a motor driving apparatus comprising the same.SOLUTION: Provided is a signal duty detecting apparatus including: a level detector detecting levels of input signals; a counter counting the levels detected by the level detector; and a duty calculator calculating a duty of the input signals on the basis of the levels counted by the counter. Also provided is a motor driving apparatus comprising the same.
Patent JP-2014041194-A (JP)
Title: Retrofocus type lens unit
Inventor: TAKAHASHI MAKOTO
IPC: G03B21/14
Filed: 2012-08-21
Abstract: PROBLEM TO BE SOLVED: To provide a retrofocus type lens in which chromatic aberration of magnification and axial chromatic aberration are reduced, and excellent imaging performance is achieved.SOLUTION: The retrofocus type lens includes, in order from an enlargement conjugate side, a front group having a negative refractive power, a diaphragm, and a rear group having a positive refractive power. A glass material having a large dispersion and a large anomalous dispersion property is used for a positive lens in the rear group, and a glass material having a small dispersion and a large anomalous dispersion property is used for a positive lens in the rear group (or a negative lens in the front group).
Patent JP-2014041024-A (JP)
Title: Flow cell
Inventor: HATAKEBORI TAKAHIDE
IPC: G01N21/05
Filed: 2012-08-21
Abstract: PROBLEM TO BE SOLVED: To provide a flow cell which is capable of accurate absorbance measurement or the like without the occurrence of base line variation by suppressing the refractive index effect, even when light impinges and is emitted directly without detouring contact portions of holding members holding both end parts of a capillary in which a sample solution is made to flow by using an optical waveguide or the like.SOLUTION: A refractive index of at least portions of holding members 2a and 2b holding both end parts of a capillary 1 that are brought into contact with at least an outer peripheral surface of the capillary 1, is set to 1.31 or lower and 1.40 or higher, and an incident NA of measurement light from a light source to the capillary 1 is set to 0.22 or less, whereby reflectance in the portions where the holding members 2a and 2b are brought into contact with the capillary 1, is fixed in spite of conversion of the sample solution flowing in the capillary 1 into water and acetonitrile, to suppress the base line variation due to the refractive index effect.
Patent JP-2014040801-A (JP)
Title: Intake system of internal combustion engine
Inventor: YANO HIDETAKA
IPC: F02M25/08
Filed: 2012-08-22
Abstract: PROBLEM TO BE SOLVED: To provide an intake system of an internal combustion engine, in which a plurality of gas passages are downsized to improve mountability, and which is capable of introducing a plurality of different gases into an intake manifold in parallel.SOLUTION: An intake system 100 of an internal combustion engine includes an intake manifold 1 having four intake passages 11 which distribute and supply intake gas containing blow-by gas and vaporization fuel gas to each cylinder of an engine 10, and a gas passage member 2 provided on an outer surface 1a of the intake manifold 1 and integrally having a first passage 21 for the blow-by gas and a second passage 22 for the vaporization fuel gas, which is different from the first passage 21.
Patent JP-2014042210-A (JP)
Title: Projection type three-dimensional shape restoration device, projection type three-dimensional shape restoration method and projection type three-dimensional shape restoration program
Inventor: MIYAGAWA ISAO
IPC: H04N13/04
Filed: 2012-08-23
Abstract: PROBLEM TO BE SOLVED: To restore an original three-dimensional shape from an image projected from a projector by using robust constraint conditions when a projector/camera system is used.SOLUTION: A projection type three-dimensional shape restoration device includes: shaded image generation means for generating a shaded image of an object, which is generated on the basis of a principle of an illuminance difference stereo from a three-dimensional shape of the object and direction information of illumination for illuminating the object for an image of the object which is to be projected by a projector; image output means for outputting the shaded image to the projector which projects the shaded image on a prescribed rectangular face; image input means for obtaining a captured image generated by allowing a camera to image the shaded image projected on the rectangular face; and three-dimensional shape restoration means which matrix-decomposes an image data matrix generated from the captured image into a temporary surface normal matrix and a temporary light source direction matrix, acquires a surface normal matrix by linearly transforming the temporary surface normal matrix by using a linearly transformed matrix and restores the three-dimensional shape of the object in response to the surface normal matrix.
Patent JP-2014042677-A (JP)
Title: Game machine
Inventor: FUSHIYA KEISUKE
IPC: A63F7/02
Filed: 2012-08-27
Abstract: PROBLEM TO BE SOLVED: To provide a game machine capable of suitably improving interest of a game.SOLUTION: When winning/losing determination processing is executed in an MPU 62, in order to report the determination result to a player through execution of a performance, a performance for a game round is executed in a symbol display device 41. When the performance for a game round corresponding to a big winning result is executed, shifting to an opening/closing execution mode of controlling opening/closing of a special electric winning device is carried out. In this case, when a high probability mode and a high frequency support mode are attained after the opening/closing execution mode, an under-shortening performance is executed in the symbol display device 41, and when the game round corresponding to the big winning result is generated in the situation of executing the under-shortening performance, the generation of a 16R high probability big winning result is established. Also, the under-shortening performance is generated during a shortening mode, and in the shortening mode, display duration is shortened and a ready-to-win variation is not generated in a game round of a losing result or the 16R high probability big winning result triggered by reservation information of a second special symbol.
Patent JP-2012257316-A (JP)
Title: Decoding method and encoding method
Inventor: ZHAO JIE
IPC: H04N7/26
Filed: 2012-08-27
Abstract: PROBLEM TO BE SOLVED: To improve efficiency of encoding.SOLUTION: A decoding method identifies first decoded data and second decoded data which are respectively associated with the first portion (112-1) and second portion (112-2) of a moving image bit stream (52), reconstitutes first and second regions relating to images in a moving image respectively using the first and second decoded data. In the second reconstitution process, the first region reconstituted in the first reconstitution process is further used to reconstitute the second region.
Patent JP-2014047362-A (JP)
Title: Power semiconductor module and method for producing power semiconductor module
Inventor: NISHIOKA EIJI
IPC: C23C4/10
Filed: 2012-08-29
Abstract: PROBLEM TO BE SOLVED: To provide a power semiconductor module excellent in heat radiation properties that may be produced at low cost.SOLUTION: A power semiconductor module comprises: a semiconductor chip (an IGBT 328 and a diode 156); conductor boards 315, 318, where the semiconductor chip is electrically connected to one of front and back surfaces and a heat radiation surface is formed on the other surface; a resin seal 348 that seals the conductor boards and the semiconductor chip so that the heat radiation surface is exposed; and heat radiation parts 307A, 307B that thermally contact with the heat radiation surface of the conductor boards via an insulation layer 333. The insulation layer 333 has a ceramic thermal sprayed film 333A formed by thermal spraying of a mixture of an aluminum nitride particle and an α-aluminum oxide particle on the surface of the heat radiation parts 307A, 307B opposite to the heat radiation surface or on the heat radiation surface. In the ceramic thermal sprayed film 333A, the volume ratio of aluminum nitride and α-aluminum oxide is 30% or more in total and the cross sectional porosity is 10% or less.
Patent JP-2014050128-A (JP)
Title: Display system and display system for non-contact power supply system
Inventor: SUZUKI MAMI
IPC: H02J17/00
Filed: 2012-08-29
Abstract: PROBLEM TO BE SOLVED: To provide a display system capable of increasing the user friendliness as a small size electric apparatus and a display system for non-contact power supply system suitable for non-contact power supply to the small size electric apparatus.SOLUTION: The display system includes a power transmission unit 20 capable of visually displaying a piece of image data transmitted from a depilatory apparatus. The depilatory apparatus includes: a first imaging unit that takes an image of a part on which the depilatory apparatus works; and a first communication unit that transmits an image data in a wireless communication. The power transmission unit 20 includes a second communication unit that receives the image data from the depilatory apparatus. The display system includes a second imaging unit 40 that takes an image in real time of a portion on which the depilatory apparatus works and a periphery thereof including the depilatory apparatus to visually display the image data transmitted from the first imaging unit in real time and the image data taken by the second imaging unit 40 in real time on a display 241 of the power transmission unit 20 in real time.
Patent JP-2014047000-A (JP)
Title: Component supplying apparatus and method
Inventor: OE SHINICHI
IPC: H05K13/02
Filed: 2012-08-29
Abstract: PROBLEM TO BE SOLVED: To provide a component supplying apparatus and method that allow components to be extracted in a stable attitude without causing component jam.SOLUTION: A component supplying apparatus 100 carries out component supply by applying vibration to a conveyance passage 12 to convey components 1, and aligning the components on a guide 20 from the conveyance passage. In the component supplying apparatus 100, the rearmost component out of the components aligned on the guide is gripped and extracted by a component extracting robot 50, or a component in the front out of the components aligned on the guide is extracted by being moved by the robot onto a stopper positioned at a guide outlet.
Patent JP-2014046488-A (JP)
Title: Injection molding machine
Inventor: SADAMOTO TOMONORI
IPC: B29C45/74
Filed: 2012-08-29
Abstract: PROBLEM TO BE SOLVED: To provide an injection molding machine capable of obtaining detailed information on a cylinder.SOLUTION: An injection molding machine 10 comprises: a cylinder 11 to which a molding material is supplied; heat sources Hto Hfor heating the cylinder 11; and an estimation part 63 for estimating a temperature at an arbitrary position in the cylinder 11 using a heat transfer model based on a heat conduction equation of the cylinder 11, a heat conduction equation of a material in the cylinder 11 and an equation representing heat outflow/inflow in the heat sources Hto H. The estimation part 63 inputs outputs of the heat sources Hto Hat a predetermined time into the heat transfer model to estimate the temperature at the arbitrary position in the cylinder 11 at the predetermined time.
Patent JP-2014046000-A (JP)
Title: Game machine
Inventor: ISHIDA YUJI
IPC: A63F5/04
Filed: 2012-08-31
Abstract: PROBLEM TO BE SOLVED: To provide a game machine which can excellently reduce processing load of control means.SOLUTION: As a role to be selected in lottery processing, there exists a bell role. The bell role is a role where prize winning occurs when a reel is stopped in corresponding order of stop. By an occurrence of the bell prize winning, tokens are discharged. In a bonus AT state and a normal AT state, when the bell role is won, orders of stop corresponding to them are notified. Notification of the order of stop is controlled by a sub side MPU 82. A game state can shift to the bonus AT state and normal AT state when a CB role is won in lottery processing and its winning state is maintained. There is provided with an internal state notification part 63 for notifying that the game is in a CB internal post state in this case and, when a game state is in the CB internal post state, the internal state notification part 63 is lighted to notify that the game state is in the CB internal post state.
Patent JP-2014045726-A (JP)
Title: Primer set and probe for determining abo type blood group
Inventor: HIRAYAMA KOICHI
IPC: C12Q1/68
Filed: 2012-08-31
Abstract: PROBLEM TO BE SOLVED: To provide a method for determining an ABO type blood group highly accurately by applying nucleic acid amplification techniques and a kit for determining an ABO type blood group.SOLUTION: There is provided a primer set of a specified base sequence for amplifying a type B determining region, a primer set of a specified base sequence for amplifying a type O determining region, a probe for detecting the amplified type B determining region or type O determining region, a microarray including the probe, and a method of using a primer set of a specified base sequence for amplifying a human/non-human determining region.
Patent JP-2014048007-A (JP)
Title: Grill door
Inventor: HAYASHI HIDEAKI
IPC: A47J37/06
Filed: 2012-09-03
Abstract: PROBLEM TO BE SOLVED: To provide a grill door capable of sufficiently reducing hotness felt by a user even in the case that a user touches the upper end part of a door main body and capable of sufficiently preventing reduction in its design.SOLUTION: This invention relates to a grill door 1 that is arranged rotatably to be opened or closed at a grill part 7 including a grill housing 71 and a heat insulation clearance 74 arranged between the upper surface of the grill housing 71 and a casing 50. The grill door 1 includes a door main body 2, eaves 32 inserted into the heat insulation clearance 74, resin heat insulation part 41 installed to cover the eaves 32 and a decorative part 47 arranged at the upper edge of the front surface of the door main body 2 and integrally molded at the resin heat insulation part 41. A connected part between the resin heat insulation part 41 and the decorative part 47 is provided with a holding cavity 42 recessed from its surface. The decorative part 47 is formed in such a way that the pre-molded resin heat insulation part 41 is inserted into a die 8 and resin is filled in a cavity 83 formed by the die 8 and the resin heat insulation part 41.
Patent JP-2012234621-A (JP)
Title: Optical pickup device
Inventor: KIMURA TORU
IPC: G11B7/135
Filed: 2012-09-03
Abstract: PROBLEM TO BE SOLVED: To provide an objective lens for an optical pickup device having a large numerical aperture and an excellent image height characteristic; to provide an objective lens suitable for use in a recording/reproducing device, where working distance may be small, because thickness of a protection layer of an information recording medium is thin as around 0.1 mm; and to provide the optical pickup device using these objective lenses.SOLUTION: An objective lens is a recording/reproducing objective lens of an information recording medium and satisfies the following expression. 1.1≤d1/f≤3 (where d1 represents on-axis lens thickness and f represents focal length). Furthermore, it is preferable to satisfy the following respective expressions. 1.2≤d1/f≤2.3, f/νd≤0.060 (where νd represents an Abbe number), 1.40≤n (where n represents a refractive index in use wavelength), 1.40≤n<1.85, and 0.40≤r1/(n×f)≤0.70 (where r1 represents a paraxial curvature radius of a light source side).
Patent JP-2013031879-A (JP)
Title: Processing of transparent material by ultra-short pulse laser
Inventor: BOVATSEK JAMES MICHAEL
IPC: B23K26/00
Filed: 2012-09-04
Abstract: PROBLEM TO BE SOLVED: To provide a method for scribing or welding a transparent material.SOLUTION: Ultra-short laser pulse is used for scribing a transparent material and to create a multiple scribe features by the single pass of the laser beam across the material, and at least one of the scribe features is formed below the surface of the material to enable the clean cleavage. In the method for welding the transparent material, the ultra-short laser pulse is used to create the joining through the localized heating. The ultra-short pulse duration time causes the nonlinear absorption of the laser radiation, and the high repetition rate of the laser causes the pulse-to-pulse accumulation of the heat in the material. The laser is converged in the vicinity of an interface of the material, and generates the high energy fluence in the region to be welded, minimize the damage on a remaining portion of the material, and enables a beautiful weld line.
Patent JP-2015228277-A (JP)
Title: Optical element and led illumination device
Inventor: MIMORI MITSURU
IPC: F21V17/00
Filed: 2012-09-04
Abstract: PROBLEM TO BE SOLVED: To provide an optical element which can be highly-accurately positioned corresponding to the power-up of an LED light source, and an LED illumination device employing the optical element.SOLUTION: In a bottom face OEa of an optical element OE, a positioning part OEd is formed integrally with an incident face OEc. In the view of a cross section along a light axis orthogonal direction, the positioning part OEd is brought into contact with a support part Lc around a light-emitting part Lb of an LED light source L in at least two positions. This allows the positioning of the optical element OE and the LED light source L in the light axis orthogonal direction.
Patent JP-2014053337-A (JP)
Title: Abnormality detection device for solar cell panel
Inventor: IKEDA JUNICHI
IPC: H01L31/04
Filed: 2012-09-05
Abstract: PROBLEM TO BE SOLVED: To accurately detect occurrence of abnormality in a solar cell panel.SOLUTION: A photovoltaic power generation system 1 comprises: a measurement unit 12 for performing actual measurement of generated power P1 of a solar cell panel 2; a solar radiation sensor 13 for performing actual measurement of solar radiation in the vicinity of the solar cell panel 2; a temperature sensor 14 for performing actual measurement of temperature of the solar cell panel 2; and a processing unit 15 for executing logical power calculation processing for calculating theoretical generated power P2 of the solar cell panel 2 on the basis of the measured solar radiation and the measured temperature, abnormality detection processing for detecting the presence or absence of occurrence of abnormality in the solar cell panel 2 by comparing the measured generated power P1 with the calculated theoretical generated power P2, and output processing for outputting a detection result of the abnormality detection processing.