baber/WOPTO huggingface dataset:
Patent JP-2015055276-A (JP)
Title: Sealing device of wheel bearing
Inventor: KARASAWA HIDENORI
IPC: F16J15/3232
Filed: 2013-09-11
Abstract: PROBLEM TO BE SOLVED: To provide a sealing device of a wheel bearing which reduces the fuel consumption of a vehicle by lowering the torque of a pack seal, and elongates a life by maintaining seal performance.SOLUTION: In a sealing device of a wheel bearing, an external peripheral face of an inner ring 25 is formed of only: a small-diameter face 23a into which a cylinder part 15a of a slinger 15 is pressure-inserted; a pair of axial lips 17a, 17b which are constituted of a stepped part 26 protruding to the outside of the radial direction from the small-diameter face 23a, and in which a wall face 26a of the stepped part 26 is set at an inclination angle α within a range of 45° to 60° with respect to an external peripheral face of the stepped part 26, and a plurality of seal lips of a seal member 17 are inclined and extended to an inner side at the outside of the radiation direction from an end part of an inside-diameter part 16b of a core metal 16, and slide-contact with a side face of an outer side of an erecting plate part 15b of the slinger 15; and an axial lip 17c which is inclined and extended to an outer side at the outside of the radial direction from the end part of the inside-diameter part 16b of the core metal 16, and slide-contacts with the wall face 26a of the stepped part 26.
Patent JP-2015055746-A (JP)
Title: Head-up display unit
Inventor: KIHARA TAKESHI
IPC: G02B27/01
Filed: 2013-09-11
Abstract: PROBLEM TO BE SOLVED: To provide an HUD unit that has high utilization ratio of light emitted from a light source and effectively converts the emitted light into a display light of desired display information.SOLUTION: An HUD unit includes a light source, a lens and a display part. A low reflection layer is arranged on at least one surface of incident light side of the lens and the display part, and has an uneven structure with a conical projection parts aligned at an average interval of equal to or less than a wavelength of incident light. Therefore the HUD unit can especially reduce optical loss caused by reflection of light emitted from the light source, and efficiently convert the light emitted from the light source into a display light of desired display information.
Patent JP-2015061220-A (JP)
Title: Image reading device
Inventor: ASANO HITOSHI
IPC: H04N1/19
Filed: 2013-09-19
Abstract: PROBLEM TO BE SOLVED: To remove periodic density unevenness in a read image without worsening EMI, in an image reading device.SOLUTION: An image reading device comprises: a sensor 10 for reading an image; an AD converter 27 converting an analog signal output from the sensor 10 into a digital signal at predetermined sampling timing; an image arithmetic unit 25 processing digital image data output from the converter 27; a reference clock generator 21; a frequency spreader 22 periodically changing a clock frequency; and a pulse generator 24 generating a pulse signal by counting the frequency-spread clock. The image arithmetic processing unit 25 detects a phase shift of a spread cycle from a tendency in a level change for each pixel in the digital image data obtained by performing AD conversion at the converter 27 in a state that the spreader 22 is activated and at sampling timing, and from a frequency change function of the frequency spread, and increases and decreases a count value in the pulse generator 24 for deciding the sampling timing.
Patent JP-2015060992-A (JP)
Title: Electric device
Inventor: KAMATA SADAHARU
IPC: H05K7/00
Filed: 2013-09-19
Abstract: PROBLEM TO BE SOLVED: To provide an electric power measurement device with improved workability.SOLUTION: An electric power measurement device 10 includes: a housing 20; and an electric power measurement unit 21. The housing 20 includes: a base body 28 installed on a wall surface 11; a side surface part 30 which protrudes from a periphery part of the base body 28 to the rear surface side; a wiring space 32 which is formed on the rear surface side of the base body 28 at the inner side of the side surface part 30; and wiring holes 33, 34 which penetrate through the front surface side and the rear surface side at an upper part and a lower part of the base body 28 to communicate with the wiring space 32. Further, the housing 20 includes inclined guide parts 36, which incline from the rear surface side of the base body 28 toward the front surface side in a direction away from a center part of the base body 28, at edge parts 35 on the sides of the upper and lower wiring holes 33, 34 which are located close to each other. The electric power measurement unit 21 includes: an electric power measurement unit body 60 which is disposed at the center part on the front surface side of the base body 28; and wiring connection parts 61, 62 which are disposed at the upper and lower parts on the front surface side of the base body 28.
Patent JP-2015061020-A (JP)
Title: Cutting device
Inventor: KITANO TAKAYUKI
IPC: B24B27/06
Filed: 2013-09-20
Abstract: PROBLEM TO BE SOLVED: To allow for recognition of such a state that the cutting line meanders for the cutting direction, or inclines for the thickness direction of a planar work.SOLUTION: A cutting device (1) has cutting means (4) to which a cutting blade (42) for cutting a wafer (W) held on a holding table (3) is attached rotatably, cutting feed means performing cutting feed of the cutting means and holding table relatively, and a microscope (14) for imaging a cutting line (L) along which the wafer is cut by the cutting means subjected to cutting feed by the cutting feed means. The microscope includes a differential interference microscope (15). A recognition section (28a) for recognizing the inclination of the line cut by the cutting means, by an image captured by the differential interference microscope is also provided.
Patent JP-2015063176-A (JP)
Title: Working vehicle
Inventor: TSUNASHIMA TARO
IPC: B60K17/04
Filed: 2013-09-24
Abstract: PROBLEM TO BE SOLVED: To improve the arrangement of a hydraulic pump unit, and to enhance maintenance performance without impairing the balance of a machine body.SOLUTION: In a working vehicle having hydraulic motors Mr for driving left and right wheels 21, and making the hydraulic motors Mr rotationally interlock with each other by receiving the supply of pressure oil from a hydraulic pump unit P, an axle 20 which oscillates around a pivot shaft 19 while approximating a rear part of an engine 13 is arranged, the wheels 21, 21 are supported to both sides of the axle 20 in order to interlock with each other by a steering mechanism S, and the hydraulic pump unit P is arranged at an upper part of the axle 20. The hydraulic pump unit P can be supported by utilizing a frame portion which is rigidly constituted by a support constitution of the axle 20 and the pivot shaft 19. Furthermore, frame parts 16 which are connected to an engine 13, and oppose each other in the left-and-right direction are connected by a first plate 40 in the vertical direction, and the hydraulic pump unit P can be arranged in the vicinity of the engine 13 so as to be detachable in an upper part of the first plate.
Patent JP-2015065251-A (JP)
Title: Semiconductor device and dielectric film
Inventor: INO TSUNEHIRO
IPC: C01G27/02
Filed: 2013-09-25
Abstract: PROBLEM TO BE SOLVED: To provide a semiconductor device having a dielectric film which can maintain ferroelectricity or ferrielectricity even though a film thickness is reduced.SOLUTION: A semiconductor device comprises: a first conductive layer 20; a second conductive layer 22; and a dielectric film 30 which is provided between the first conductive layer 20 and the second conductive layer 22, and includes fluorite type crystals. In the dielectric film, when assuming that: an axis of three axes of an original unit cell of a crystal in a direction without inversion symmetry is a c-axis; an axis in a lamination direction of two types of atomic planes formed by negative ions on arrangement positions different from each other is an a-axis; the remaining is a b-axis; an axial length of the a-axis of the original unit cell is a; an axial length of the b-axis is b; an axial length of the c-axis is c; a parameter is p; and x, y, z, u, v, w are values represented by using the parameter p, a, b and c satisfy a predetermined relation. In the dielectric film, at least either one of Hf (hafnium) or Zr (zirconium) enters a positive ion site and O (oxygen) enters a negative ion site.
Patent JP-2015066742-A (JP)
Title: Flow casting device, and facility and method for forming solution film
Inventor: TAKAYAMA HIDETOSHI
IPC: B29C41/34
Filed: 2013-09-27
Abstract: PROBLEM TO BE SOLVED: To prevent occurrence of thickness unevenness failure in a high-speed formation of a thin film having a thickness of 15 μm or more and 80 μm or less.SOLUTION: A dope 30 is flow-casted from a die 25 on a band 23 bridged over paired drums 21, 22 to form a bead 31 between the band 23. The bead 31 is flow-casted on the band 23 to become a flow-casting film 32. A wind barrier block 41 is provided to the die 25 at the upstream side in a band running direction and has an accompanying wind guide face 42 facing the band 23. An outlet of the accompanying wind guide face 42 is positioned at a side face of the die 25. By parting a part of an accompanying wind 43 generated by high-speed running of the band 23 to the die 25 side, it becomes possible to decrease by just that much, the accompanying wind 43 causing vibration or air entrainment to the bead 31 and thereby, a thickness unevenness of the flow-casting film 32 can be eliminated.
Patent JP-2015072145-A (JP)
Title: Withstanding voltage performance probe for lead wire and withstanding voltage performance measurement device for lead wire
Inventor: MIZUNO TAKESHI
IPC: H02K15/04
Filed: 2013-10-02
Abstract: PROBLEM TO BE SOLVED: To provide a withstanding voltage performance probe for a lead wire, including a cut mechanism capable of uniformly securing electric connection with a plurality of lead wires.SOLUTION: A withstanding voltage performance probe includes: a body 4 of a probe stacking, aligning, and storing a plurality of lead wires 1 each covered with an insulation member; and a lead wire 1 holding mechanism holding the respective lead wires 1 in a prescribed holding region. The body has guide faces 48R, 48S each having a prescribed inclination angle θ to a lamination direction of the respective lead wires 1 within a range of the holding region, and the withstanding voltage performance probe includes: a linear blade edge 71a parallel to the lamination direction; and a cut mechanism 7 moving the blade edge 71a along the guide faces 48R, 48S such that the blade edge 71a presses and cuts respective side faces of the respective lead wires 1 facing to the blade edge 71a in an inclination direction of the guide faces 48R, 48S to secure electric connection between the blade edge 71a and the respective lead wires 1 while holding the blade edge 71a parallel to the lamination direction.
Patent JP-2014092780-A (JP)
Title: Large multi-touch electronic whiteboard
Inventor: LIN ALLAN
IPC: G09F9/00
Filed: 2013-10-02
Abstract: PROBLEM TO BE SOLVED: To provide a large multi-touch electronic whiteboard.SOLUTION: A large multi-touch electronic whiteboard 100 comprises: a swivel holder and a gravity sensor to adjust screen rendering in response to rotation of a screen; and a virtual key 322 displayed on the screen for transmitting a file to a mobile device via a Bluetooth(R) device when the virtual key 322 is clicked.
Patent JP-2015073242-A (JP)
Title: Interference source position estimation device, position estimation method, and program
Inventor: OSADA NAMI
IPC: H04W84/18
Filed: 2013-10-04
Abstract: PROBLEM TO BE SOLVED: To improve accuracy in estimation of the position of an interference source regarding an interference source position estimation device, position estimation method, and program.SOLUTION: In a radio communication network in which a transmitter re-transmits data to a receiver if an acknowledgement signal returned by the receiver after reception of data does not reach the transmitter among radio communication networks including a plurality of radio devices transmitting and receiving data with each other, a device 43 for estimating the position of a radio wave interference source comprises a collection unit 21 and an estimation unit 23. The collection unit 21 collects information, per radio device, on the number of times of duplicate reception involved in data re-transmission due to acknowledgement signal non-delivery having occurred between a pair of radio devices in the radio communication network. In addition, the estimation unit 23 estimates that the interference source is situated in the vicinity of a radio device having a smaller number of times of duplicate reception than a radio device having a larger number of times of duplicate reception among one pair of radio devices on the basis of information on the number of times collected by the collection unit 21.
Patent JP-2015076415-A (JP)
Title: Substrate transfer system
Inventor: TAKEDA NAOYA
IPC: H01L21/677
Filed: 2013-10-04
Abstract: PROBLEM TO BE SOLVED: To provide a substrate transfer system in which occurrence of scratches on the back surface of a substrate, due to rotation thereof on a substrate plate, can be suppressed in the transfer of a substrate by means of a boat-type sample holder.SOLUTION: A substrate transfer system includes: a substrate plate having a substrate loading surface extending in the vertical direction in which a substrate loading region on which a substrate is loaded and a non-loading region around the substrate loading region are defined; and a transfer device which has a contact part in contact with the substrate and a spacer arranged around the contact part and which performs the transfer of the substrate on the substrate plate while rotating the substrate in a state in non-contact with the substrate loading surface by bringing the spacer into contact with the non-loading region.
Patent JP-2015075229-A (JP)
Title: Cage for roller bearing, method of manufacturing the same, and roller bearing
Inventor: KURAMOTO YOSHIKAZU
IPC: F16C19/36
Filed: 2013-10-11
Abstract: PROBLEM TO BE SOLVED: To provide a cage for a roller bearing, whose degradation in strength can be suppressed, a method of manufacturing the cage, and a roller bearing.SOLUTION: There is provided a cage 1 which has: a large-diameter annular portion 3 and a small-diameter annular portion 5 opposed to each other at a prescribed intervals in the axial direction; a plurality of bar portions 7 disposed at prescribed intervals in the circumferential direction; and a plurality of pocket portions 9, a cross-sectional area 5S of the small-diameter annular portion 5 being larger than a cross-sectional area 3S of the large-diameter annular portion 3. The method of manufacturing the cage is also provided in which resin injection gates 50 are each disposed in the circumferential-direction intermediate position of the bar portions 7 adjacent to each other in the circumferential direction.
Patent JP-2015074648-A (JP)
Title: CoW OCTACYANO COMPLEX
Inventor: OGOSHI SHINICHI
IPC: C07D213/61
Filed: 2013-10-11
Abstract: PROBLEM TO BE SOLVED: To provide a CoW octacyano complex in which the electronic state of Coand Wcan be stably maintained even at a room temperature.SOLUTION: A CoW octacyano complex comprises [Co A {W(CN)}] B n H0 (A is (2-fluoropyridine), (2-chloropyridine), (2-bromopyridine), (2-iodopyridine), (3-fluoropyridine), (3-chloropyridine), (3-bromopyridine), (3-iodopyridine), (4-fluoropyridine), (4-chloropyridine), (4-bromopyridine), or (4-iodopyridine)(x is 1-4); B is an organic cation; and n is 0-10). The CoW octacyano complex changes a color by light with an intensity of 130 mJ cmpulseor more.
Patent JP-2015078262-A (JP)
Title: π ELECTRON CONJUGATED COPOLYMER COMPOSITION AND PHOTOELECTRIC CONVERTER USING THE SAME
Inventor: MORIHARA YASUSHI
IPC: H01L51/42
Filed: 2013-10-15
Abstract: PROBLEM TO BE SOLVED: To provide a π electron conjugated copolymer composition forming ideal phase separation structure for a photoelectric converter, having high solubility to a solvent and capable of forming good organic thin film.SOLUTION: The π electron conjugated copolymer composition contains a π electron conjugated block copolymer having a copolymer block A and a copolymer block B consisting of different monomer unit represented by the chemical formula (1), where Rand Rare each same or different and an alkyl group, an alkoxy group, an aryl group, a heteroaryl group, an alkyl carbonyl group or an alkyloxycarbonyl group which may have a substituent and 1 to 18 carbon atoms, Xis a hydrogen atom or a halogen atom and a π electron conjugated random copolymer having at least two kinds of monomer units represented by the chemical formula (1) and a number average molecular weight of 30,000 to 10,000,000 with a mass ratio of 8:2 to 2:8.
Patent JP-2015077876-A (JP)
Title: Head-up display device
Inventor: YASUDA KAZUYA
IPC: G09G5/36
Filed: 2013-10-16
Abstract: PROBLEM TO BE SOLVED: To properly control display range of an AR image that is displayed on a head-up display of a vehicle.SOLUTION: A head-up display device detects a line of site direction of a driver and a speed of an own vehicle, and according to the detected line of site direction and car speed, decides a display target range in front of the vehicle for displaying an AR (augmented reality) image. Among targets (100-107) present in front of the vehicle, the information related to the targets (100-102) contained in the decided display target range is specified. On a display where an image is projected by superposing on a front driving view of a driver of a vehicle, the AR images (200-202) based on the specified information are displayed at a position corresponding to a real scene of the corresponding targets (100-102).
Patent JP-2015081290-A (JP)
Title: Carbon adhesion suppression device and coke oven equipped with the same
Inventor: TAKADA YOSUKE
IPC: C10B43/14
Filed: 2013-10-22
Abstract: PROBLEM TO BE SOLVED: To provide a carbon adhesion suppression device which can spray water over a range of a vent tube as wide as possible and has such a structure of a nozzle for water spraying as to be suppressed in blockage.SOLUTION: A carbon adhesion suppression device has a nozzle tube 4 for supplying pressure water into a vent tube 3 of a coke oven and a ring tube 5 which is provided in a connection part of the vent tube 3 and a riser tube 1 of the coke oven and forms an opening 5h for backflow prevention of the pressure water. In the upper edge of the opening 5h, a protrusion plate 51 protruding from the vertical end surface 50 of the ring tube 5 in the horizontal direction is provided. The protrusion plate 51 is arranged in an arc form, in the view along the tube axial direction AD of the ring tube 5, and a passage f for passing the pressure water along the circumferential direction CD of the ring tube 5 is formed between the protrusion plate 51 and the inner peripheral surface 52 of the ring tube 5. The nozzle tube 4 is configured so as to be capable of spraying the pressure water from a spray port at the tip of the tube along the axial direction of the nozzle tube 4 and attached to a position for spraying the pressure water toward the top surface 51a from above the top surface 51a located at the highest position in the protrusion plate 51.
Patent JP-2015086157-A (JP)
Title: External preparation for skin
Inventor: HORIE WATARU
IPC: A61Q1/00
Filed: 2013-10-30
Abstract: PROBLEM TO BE SOLVED: To provide an external preparation for skin which can protect the skin from near infrared rays effectively.SOLUTION: The invention provides an excellent external preparation for skin which can provide not only a scattering effect of near infrared rays but also a natural finish with a bare skin feeling by containing 1) titanium dioxide having an average particle diameter of 0.5-2.0 μm, 2) an inorganic plate-shaped powder having a gross value of 9.0 or less measured under a light receiving condition where the refractive index is 1.60 or more and the incident/light receiving angle is 45°.
Patent JP-2015085285-A (JP)
Title: Method for clarifying turbid water
Inventor: HATANO HITOSHI
IPC: C02F1/00
Filed: 2013-10-31
Abstract: PROBLEM TO BE SOLVED: To facilitate installation in the vicinity of a water intake port of a dam or the like, and to efficiently remove fine particles in turbid water.SOLUTION: In a water passage led to a water intake port provided in the vicinity of a water surface, turbid water is made to flow into a purification apparatus for water taken in from a surface layer where floats are provided in its upper part and water permeable suspended film-like bodies having a functionality are multiplexly developed so as to face the water flow. After the turbid water is treated by being permeated through the multiplexly developed water permeable suspended film-like bodies having a functionality, clarified water is taken from the water intake port.
Patent JP-2015090674-A (JP)
Title: Information processing device, information processing method, and program
Inventor: MORITA KEISUKE
IPC: G06F3/048
Filed: 2013-11-07
Abstract: PROBLEM TO BE SOLVED: To perform the layout of objects such as a diagram and table according to dynamic changes in a document.SOLUTION: An information processing device includes: setting means that sets the direction of a stream of characters of a document; detection means that detects the alignment of objects of the document; and change means that, if the stream of characters of the document which is set by the setting means and the alignment of objects of the document which is detected by the detection means are not matched, changes the alignment of objects so as to match the stream of characters and the alignment of objects.
Patent JP-2015093910-A (JP)
Title: Thermoplastic resin composition and car interior component
Inventor: MATSUMOTO TATSUYA
IPC: C08L55/02
Filed: 2013-11-11
Abstract: PROBLEM TO BE SOLVED: To provide a thermoplastic resin composition and a car interior component capable of providing a molded body having deep black appearance without light leaking from interior of a product and having excellent heat resistance and shock resistance and high surface hardness even with no coating or only clear coating.SOLUTION: There is provided a thermoplastic resin composition containing a graft copolymer (A), a copolymer (B) having an aromatic vinyl monomer unit and an unsaturated nitrile monomer unit, an acrylic resin (C), carbon black (D) and a pigment (E) as well as an acetone insoluble component and an acetone soluble component where the content of the acetone insoluble component is 5 to 25 mass%, the content of the methacrylic acid ester unit and/or the acrylic acid ester unit in the acetone soluble component is 35 to 85 mass% and the content of a chemical unit represented by the formula (1) in the acetone soluble component is 2.5 to 22.5 mass%.
Patent JP-2015094648-A (JP)
Title: Impact type testing device
Inventor: OHORI HISASHI
IPC: G01N3/31
Filed: 2013-11-12
Abstract: PROBLEM TO BE SOLVED: To make it possible to simply and accurately set positional relation between a rotary shaft of a pendulum type hammer and a test piece holding base.SOLUTION: An impact type testing device has a divided constitution of a base 10, a hammer holding base 20 which holds a rotary shaft 23 for a pendulum type hammer 24, and a test piece holding base 30. The hammer holding base 20 is assembled to the base 10 by using hammer-side positioning means (41a, 42) which perform positioning between both bases by irregular fitting. The test piece holding base 30 is assembled to the base 10 by using test piece-side positioning means (61a, 61b, 63a, 64a) which perform positioning between both bases by irregular fitting. The hammer-side positioning means (41a) and the test piece-side positioning means (63a) on the base 10 are positioned to make a predetermined relative positional relation.