baber/WOPTO huggingface dataset:
Patent JP-2016225568-A (JP)
Title: Nitride semiconductor light-emitting element
Inventor: NONAKA KENTARO
IPC: H01L33/06
Filed: 2015-06-03
Abstract: PROBLEM TO BE SOLVED: To provide a nitride semiconductor light-emitting element capable of improving color reproducibility and conversion efficiency (brightness) even in the conventional combination of a green emitting phosphor and a red emitting phosphor.SOLUTION: A nitride semiconductor light-emitting element includes an n-type nitride semiconductor layer, a p-type nitride semiconductor layer, and a multiple quantum well light-emitting layer provided between the n-type nitride semiconductor layer and the p-type nitride semiconductor layer. The multiple quantum well light-emitting layer includes a second light-emitting layer, an intermediate well layer and a first light-emitting layer, from a side closer to the p-type nitride semiconductor layer. The first light-emitting layer includes a plurality of first quantum well layers and a first barrier layer provided between the plurality of first quantum well layers. The second light-emitting layer includes a plurality of second quantum well layers and a second barrier layer provided between the plurality of second quantum well layers. The bandgap energy of the second quantum well layers is higher than that of the first quantum well layers.SELECTED DRAWING: Figure 1
Patent JP-2015179560-A (JP)
Title: magnetic recording medium
Inventor: TANAKA KENJI
IPC: G11B5/706
Filed: 2015-06-10
Abstract: PROBLEM TO BE SOLVED: To provide a magnetic recording medium quite smooth in the surface of a magnetic layer and excellent in recording and reproducing characteristics and running quality.SOLUTION: A magnetic recording medium of the present invention comprises: a nonmagnetic support; a nonmagnetic layer formed on one principal surface of the nonmagnetic support and containing nonmagnetic powder, binder, and lubricant; and a magnetic layer formed on a principal surface of the nonmagnetic layer opposite to the nonmagnetic support, the nonmagnetic support is formed of a plastic film, the magnetic powder is a hexagonal ferrite magnetic powder, a thickness of the magnetic layer is 10 to 150 nm, and a value of a spacing of a surface of the magnetic layer before the lubricant is washed with n-hexane is smaller by 1 to 5 nm than a value of a spacing of the surface of the magnetic layer after the lubricant is washed with the n-hexane when the spacings before and after the lubricant is washed with the n-hexane is measured by a TSA (Tape Spacing Analyzer).
Patent JP-2015213332-A (JP)
Title: Method for providing local IP access
Inventor: CHEN YIH-SHEN
IPC: H04W92/08
Filed: 2015-06-11
Abstract: PROBLEM TO BE SOLVED: To provide a method for providing a local IP access.SOLUTION: A method for providing a local IP access includes: a step 801 for a base station receiving a radio resource control (RRC) connection request that includes a local IP access (LIPA) request from a user device (UE) in a radio network; and a step 802 for the base station transmitting an RRC connection setup message to the UE; and a step 803 for the base station establishing an LIPA packet data network (PDN) connection with the UE if the base station supports the LIPA.
Patent JP-2016019724-A (JP)
Title: X-ray diagnostic apparatus
Inventor: SHIMIZU YOSHINORI
IPC: A61B6/12
Filed: 2015-06-15
Abstract: PROBLEM TO BE SOLVED: To provide an X-ray diagnostic apparatus which can generate and display an X-ray image useful for diagnosis for a subject into which a device such as a stent is inserted.SOLUTION: An X-ray diagnostic apparatus includes an operation part, a feature point detection part, a motion correction part and a display part. The operation part is operated by an operator. The feature point detection part can detect positions of feature points of a plurality of devices inserted into a subject, from X-ray images of a plurality of frames of the subject imaged by an imaging system. The motion correction part serially generates corrected images by executing motion correction where at least part of the devices selected at the time of displaying the X-ray images as moving images is made to almost stand still, for the X-ray images, on the basis of the positions of the feature points of the selected device when the operation part selecting a prescribed device among the plurality of devices is operated. The display part displays the corrected images as moving images in real time by serially displaying the corrected images.SELECTED DRAWING: Figure 3
Patent JP-2016053358-A (JP)
Title: Ignition device for internal combustion engine
Inventor: TAKEDA SHUNICHI
IPC: F02P3/00
Filed: 2015-06-22
Abstract: PROBLEM TO BE SOLVED: To provide an ignition device capable of making an electric apparatus receiving supply of battery voltage from an on-vehicle battery 7, not affected by an operation of an energy charging circuit 5.SOLUTION: An ignition device includes a main ignition circuit 4 generating main ignition by a full transistor operation, and an energy charging circuit 5 charging electric energy from a negative side to a positive side of a primary coil 2a during the main ignition to continue spark discharge. During an operation period of the energy charging circuit 5, a first switch S1 is turned OFF, a second switch S2 is turned ON, and the positive side of the primary coil 2a is switched to earth ground. This eliminates a problem that the battery voltage rises in accompany with an operation of the energy charging circuit 5, and prevents an electric apparatus receiving supply of battery voltage from an on-vehicle battery 7, from causing malfunction and shortening of service life due to the operation of the energy charging circuit 5.SELECTED DRAWING: Figure 1
Patent JP-2017009871-A (JP)
Title: Optical switch
Inventor: SENOO KAZUNORI
IPC: G02F1/31
Filed: 2015-06-24
Abstract: PROBLEM TO BE SOLVED: To provide an optical switch which is compact and easy to design by decreasing the number of optical elements used for the optical switch.SOLUTION: An optical switch according to the present invention comprises: at least one input port; at least one output port; an input common port and an output common port connected to the input common port; spectral diffracting means of spectrally diffracting a wavelength-multiplex optical signal from the input part by wavelengths; converging means of converging optical signals diffracted by the wavelengths; spatial optical modulating means of optically modulating the respective converged optical signals; and optical multiplexing means of multiplexing optical signals from the spatial optical modulating means. The spatial optical modulating means deflects a traveling direction so that converged optical signals are made selectively incident on the input port, the spectral diffracting means spectrally diffracts the wavelength-multiplex signal from the output common port by the wavelengths, and the spatial optical modulating means deflects the traveling direction so that optical signals spectrally diffracted by the wavelengths from the wavelength-multiplex optical signal from the output common port and converged are made selectively incident on the output port.SELECTED DRAWING: Figure 3
Patent JP-2017009267-A (JP)
Title: Air-conditioning system
Inventor: HONDA MASAHIRO
IPC: F24F1/34
Filed: 2015-06-26
Abstract: PROBLEM TO BE SOLVED: To provide an air-conditioning system which: includes a cooling medium circuit where an outdoor unit having a compressor and an outdoor heat exchanger and an indoor unit having an indoor heat exchanger are connected to each other through a cooling medium communication pipe and cutoff valves to close a liquid cooling medium pipe and a gas cooling medium pipe when a leakage of a cooling medium is detected; and can reliably perform an operation check including cutoff performance of the cutoff valves.SOLUTION: As a cutoff valve inspection process for an operation check of a liquid side cutoff valve 7 and a gas side cutoff valve 8, an air-conditioning system 1: performs operation of a compressor 21 and opening and closing operation of the liquid side cutoff valve and the gas side cutoff valve with a system put in a state of a cooling cycle; and determines whether the liquid side cutoff valve and the gas side cutoff valve normally operate on the basis of a temperature value detected by a temperature sensor installed on an indoor unit 4.SELECTED DRAWING: Figure 1
Patent JP-2017017950-A (JP)
Title: Manufacturing method for stator
Inventor: KANEDA KAZUMA
IPC: H02K15/02
Filed: 2015-07-06
Abstract: PROBLEM TO BE SOLVED: To provide a manufacturing method for a stator, whereby a plurality of separate iron cores can be cylindrically arranged easily, and the stator can be manufactured easily without causing displacement of separate iron cores during bake fitting.SOLUTION: A manufacturing method for a stator comprises: the step of attracting the teeth-part side of a plurality of separate iron cores, having a yoke part and teeth part, to the peripheral wall of a cylindrical electromagnet, thereby cylindrically arranging the plurality of separate iron cores; the step of providing a temporary fastener for pressing the plurality of separate iron cores to the electromagnet from outside, in a position deviated toward the axial one end of the electromagnet; and the step of bake-fitting by heating a cylindrical case of inside diameter almost equal to the outside diameter of the cylindrically arranged separate iron cores, and inserting the separate iron cores into a case from one end, thereby fitting the separate iron cores into the case. According to this manufacturing method for a stator, while the force with which the separate iron cores are pressed is maintained, the temporary fastener is moved toward the axial end of the electromagnet by the insertion of the separate iron core into the case.SELECTED DRAWING: Figure 1
Patent JP-2017015062-A (JP)
Title: Control device for internal combustion engine
Inventor: OSHIRYOJI KAZUHIRO
IPC: F02D15/04
Filed: 2015-07-07
Abstract: PROBLEM TO BE SOLVED: To provide a control device for an internal combustion engine that can appropriately control a compression ratio and ignition timing until the compression ratio reaches a target compression ratio set according to humidity.SOLUTION: A control device for an internal combustion engine controls the internal combustion engine and includes: cylinders; humidity detection means for detecting humidity of outside air supplied to the cylinder; a variable compression ratio mechanism for changing a compression ratio of the cylinder; and an ignition device for igniting an air-fuel mixture in the cylinder. The control device includes: a compression ratio control section for controlling the variable compression ratio mechanism; and an ignition control section for controlling ignition timing of the ignition device. Correspondence characteristics of the compression ratio and the ignition timing are determined with respect to each humidity in accordance with a predetermined condition related to an operating state of the internal combustion engine. The compression ratio control section determines a target compression ratio of the variable compression ratio mechanism according to the detected humidity. The ignition control section controls the ignition device on the basis of the correspondence characteristics determined according to the detected humidity while the variable compression ratio mechanism changes the compression ratio to the target compression ratio.SELECTED DRAWING: Figure 4
Patent JP-2017021919-A (JP)
Title: Luminaire
Inventor: MOGI KENICHI
IPC: F21V17/16
Filed: 2015-07-08
Abstract: PROBLEM TO BE SOLVED: To provide a luminaire that includes an LED illumination unit having an LED cover capable of evenly emitting light from a lens.SOLUTION: A luminaire includes an LED illumination unit that includes: an LED element; a lighting circuit board having a first surface on which the LED element is mounted; an insulation cover arranged on the side of a second surface that is the rear surface of the first surface; a heat radiation cover covering the insulation cover, and configured to radiate heat emitted from the LED element; and an LED cover covering the side of the first surface, and attached to the heat radiation cover, wherein the LED cover is constituted in a direction from a cover outer edge toward a cover center such that in a region formed by the optical axis of the LED element and a 1/2 beam angle, a surface shape in a first region positioned on the cover outer edge side is different from that in a second region positioned on the cover center side.SELECTED DRAWING: Figure 3B
Patent JP-2017019367-A (JP)
Title: Pto transmission device of work vehicle
Inventor: KAJINO YUTAKA
IPC: F16H63/30
Filed: 2015-07-09
Abstract: PROBLEM TO BE SOLVED: To make it possible to reliably perform PTO transmission.SOLUTION: A PTO transmission device comprises: two kinds of PTO shafts 40; a PTO drive part 20; a storage part 46; a PTO transmission operation unit 47; a PTO shaft detection sensor 80; and a PTO transmission sensor 90. Two kinds of PTO shafts 40 are detachably mounted onto an airframe, and are connected to a driven part which is connected to the airframe. The PTO drive part 20 has a shift mechanism, and rotates the PTO shaft 40, which is mounted onto the airframe, at a rotation number shifted by a shift mechanism 39. The storage part 46 stores the PTO shaft 40 which is not mounted onto the airframe. The PTO transmission operation unit 47 performs shift operation for the shift mechanism 39. The PTO shaft detection sensor 80 detects a kind of the PTO shaft 40 which is stored in the storage part 46. The PTO transmission sensor 90 detects an operation state of the PTO shift operation unit 47.SELECTED DRAWING: Figure 11
Patent JP-2017020874-A (JP)
Title: Measurement device for measuring shape of measurement object
Inventor: NISHIKAWA HIRONARI
IPC: B25J19/04
Filed: 2015-07-09
Abstract: PROBLEM TO BE SOLVED: To measure a shape of a measurement object while reducing a measurement error caused by surface roughness of a surface of the measurement object even when relative positions of the measurement object and an imaging part vary.SOLUTION: A shape measurement device for measuring a shape of a measurement object is provided, which includes: a projection optical system for projecting patterned light onto a measurement object; an illuminating part for illuminating the measurement object; an imaging part for imaging the measurement object where the patterned light is projected by the projection optical system so as to obtain a first image of the measurement object by using the patterned light reflected on the measurement object; and a processing part for obtaining information of the shape of the measurement object on the basis of the first image. The illuminating part includes a plurality of light-emitting parts which are disposed around the optical axis of the projection optical system and are symmetrically disposed with respect to the optical axis of the projection optical system. The processing part corrects the first image by using a second image of the measurement object, which is obtained by the imaging part that images the measurement object illuminated by the plurality of light-emitting parts and which comprises light from the plurality of light-emitting parts and reflected on the measurement object, and obtains information of the shape of the measurement object on the basis of the corrected image.SELECTED DRAWING: Figure 1
Patent JP-2016033419-A (JP)
Title: Manufacturing method of heat insulation plate and vacuum heat insulation material
Inventor: SATO KOBO
IPC: B30B11/02
Filed: 2015-07-10
Abstract: PROBLEM TO BE SOLVED: To provide a manufacturing method of a heat insulation plate capable of manufacturing a heat insulation plate with high productivity and at low cost while suppressing occurrence of defects such as cracking and swelling, and easily performing maintenance of a molding device, and provide a manufacturing method of a vacuum heat insulation material.SOLUTION: A manufacturing method of a heat insulation plate includes a molding step in which a heat insulation material M containing powder is subjected to press molding in a state where porous sheets 32, 34 are interposed between an upper die 10 and the heat insulation material M and between a lower die 12 and the heat insulation material M so as to contact with the heat insulation material M, to thereby obtain a heat insulation plate. Also, a manufacturing method of a vacuum heat insulation material includes a step of obtaining a heat insulation plate with the manufacturing method of a heat insulation plate, and a step of decompressing and encapsulating the obtained heat insulation plate into an outer bag.SELECTED DRAWING: Figure 4
Patent JP-2016218420-A (JP)
Title: Image forming apparatus
Inventor: FUJITANI HIROMITSU
IPC: G03G21/00
Filed: 2015-07-14
Abstract: PROBLEM TO BE SOLVED: To provide an image forming apparatus that reduces the concentration of ozone without causing a cleaning failure.SOLUTION: An image forming apparatus comprises: charging means (3) that charges a surface of a latent image carrier; air-blowing means (21) that blows an air to the vicinity of the charging means; first detection means (31) that detects the temperature of the air blown to the vicinity of the charging means; and second detection means (32) that detects the temperature in the vicinity of the charging means. The image forming apparatus controls the operation of the air-blowing means on the basis of results of detection from the first detection means and second detection means.SELECTED DRAWING: Figure 3
Patent JP-2017023937-A (JP)
Title: Crusher
Inventor: MAKI KAZUHISA
IPC: B02C18/00
Filed: 2015-07-22
Abstract: PROBLEM TO BE SOLVED: To provide a crusher which is installed in a water passage of a sewage treatment plant and suppresses deformation of a screen due to deflection of a screen bar.SOLUTION: In a crusher comprising a screen 1 for collecting foreign matters G in water to be treated, a crushing part 3 for crushing the foreign matters G, and a scraping part 2 for scraping the foreign matters G, collected by the screen 1, to the crushing part 3, the screen 1 is formed of a plate member having a slit formed in a substantially horizontal direction and collecting parts formed above and below the slit for collecting the foreign matters G. The crusher suppresses deflection due to a screen bar.SELECTED DRAWING: Figure 1
Patent JP-2017024276-A (JP)
Title: Liquid discharge head and method for manufacturing the same
Inventor: TAKAHASHI TOMOHIRO
IPC: H01L21/60
Filed: 2015-07-23
Abstract: PROBLEM TO BE SOLVED: To provide a highly reliable liquid discharge head by preventing adjacent wires from contacting with each other even if a load is applied to a bonding wire from a lateral direction.SOLUTION: The liquid discharge head includes a recording element substrate 2 which discharges a liquid, an electric wiring board 3 which supplies an electric signal for liquid discharge to the recording element substrate 2, a plurality of wires 6a, 6b which electrically connect a plurality of electrode terminals 22 provided on the recording element substrate 2 and a plurality of connection terminals 32 provided on the electric wiring board 3, and a sealing material which seals an electric connection part 40 comprising the plurality of electrode terminals 22, the plurality of connection terminals 32, and the plurality of wires 6a, 6b. At least one wire 6a located at one end portion in the arrangement direction X of a wire row 6 consisting of the plurality of wires 6a, 6b is shorter than that of the other wires 6b in the wire row.SELECTED DRAWING: Figure 3
Patent JP-2017029256-A (JP)
Title: Game machine
Inventor: SONODA YOSHIAKI
IPC: A63F7/02
Filed: 2015-07-29
Abstract: PROBLEM TO BE SOLVED: To improve persistence of occasions in which a player can acquire an interest.SOLUTION: A display 600 is a display state corresponding to a low probability state. A display 601 is a display state corresponding to a jackpot state. A display 602 is a display state corresponding to a first high probability state. A display 603 is a display state corresponding to a second high probability state and a low probability state. A special display state (display 603) shifts a state to a display state in jackpot (display 601) with a state shift condition in which jackpot occurs in a special pattern 1 game or a special pattern 2 game. The special display state (display 603) shifts a state to a low probability display state (display 600) with a state shift condition in which a regulated number (for example, a total execution number of the special pattern 1 game and the special pattern 2 game is 20 times) of variation ends in the special pattern 1 game and the special pattern 2 game.SELECTED DRAWING: Figure 127
Patent JP-2017030188-A (JP)
Title: Apparatus for transferring pattern of film and method for transferring pattern of film
Inventor: SERIZAWA MITSUAKI
IPC: B29C59/04
Filed: 2015-07-30
Abstract: PROBLEM TO BE SOLVED: To provide an apparatus for transferring a pattern capable of forming a resin layer on a film in a form according to a form of a molding die of a molding roll.SOLUTION: An apparatus for transferring a pattern of a film includes: a resin layer forming section 3 for forming a resin layer 22 on a film surface 2a of a film 2 between first rolls 31 and 34 and a second roll 32 arranged so that roll surfaces 31a, 34a and 32a face each other; and a pattern transfer section 4 for forming a pattern 21 on the resin layer between a third roll 41 and a fourth roll 42 arranged so that roll surfaces 41a and 42a face each other, where the first roll has a recess 310 or a projection 340 for keeping the resin forming the resin layer on the roll surface, the fourth roll has a molding die 420 for forming a pattern on the resin layer by transfer on the roll surface, and the recess or the projection is formed on the roll surface of the first roll according to the form of the molding die.SELECTED DRAWING: Figure 1
Patent JP-2017034908-A (JP)
Title: Synchronous motor and motor compressor
Inventor: KANESHIRO HIROBUMI
IPC: F04C2/344
Filed: 2015-08-04
Abstract: PROBLEM TO BE SOLVED: To prevent magnetic fluxes from eight permanent magnets 43 from being leaked from side plates 60 and 61 in a motor compressor 1.SOLUTION: A motor compressor 1 comprises a rotor 40 including the eight permanent magnets 43, a stator 20 and the side plates 60 and 61. The motor compressor 1 comprises four bolts 50 for fixing the side plates 60 and 61 and the rotor 40 while penetrating the side plates 60 and 61 and a rotor core 41. The side plates 60 and 61 consist of a material of which the magnetic resistance is greater than that of the rotor core 41.SELECTED DRAWING: Figure 2
Patent JP-2016062598-A (JP)
Title: System for predicting abnormality occurrence using plc log data
Inventor: KIM SEUNG JONG
IPC: G05B19/05
Filed: 2015-08-05
Abstract: PROBLEM TO BE SOLVED: To provide a system for predicting abnormality occurrence using PLC log data.SOLUTION: The system includes: a controller configured to determine data transmitted from a lower-level device connected to a PLC data log module and to store the data in an event storage when the transmitted data is data related to abnormality occurrence; an analyzer configured to generate an abnormality analysis result by analyzing the data related to abnormality occurrence; and an analysis result storage configured to store the abnormality analysis result. The controller compares the data transmitted from the lower-level device with the abnormality analysis result stored in the analysis result storage, and generates an abnormality occurrence prediction signal, when it is determined that the transmitted data is similar to the abnormality analysis result.SELECTED DRAWING: Figure 1