baber/WOPTO huggingface dataset:
Patent JP-2012240866-A (JP)
Title: Substrate, and light emitting diode
Inventor: FURUMURA YUJI
IPC: H01L33/32
Filed: 2011-05-17
Abstract: PROBLEM TO BE SOLVED: To provide a substrate which simultaneously satisfies the formation of a seed crystal for crystal growth and the formation of random recesses in the interface of a substrate and a crystal layer, when a crystal for an LED (Light Emitting Diode) is grown on the substrate by CVD (Chemical Vapor Deposition).SOLUTION: A crystal layer is grown by CVD on a substrate on which a crystal powder is stuck. The crystal powder serves as a seed crystal, and the seed crystal is grown and forms crystal grains. The grains are stably grown in such a manner that the number or density of crystal defects depends on the crystal powder. Consequently, it is possible to control the grain density of a grown layer of a crystal by stably sticking the powder with satisfactory reproducibility from an aqueous solution. Further, plasma etching is performed by using the powder as a mask to form random recesses, and then a GaN crystal layer 85 for LED is grown on a sapphire substrate 91 on which the random recesses are formed.
Patent JP-2012244739-A (JP)
Title: Motor
Inventor: KIFUJI NOBUYUKI
IPC: H02K1/18
Filed: 2011-05-18
Abstract: PROBLEM TO BE SOLVED: To provide a motor that effectively utilizes magnetic properties of magnetic steel sheets in a rolling direction thereof, and to provide a motor unit having the motor.SOLUTION: A motor includes: a plurality of split cores (65) having circumferentially split back yokes (66) and teeth (53) which project, parallel to a rolling direction of magnetic steel sheets, from the respective back yokes (66); and a rotor (70) that is arranged on an inner side of the split cores (65) and has a plurality of permanent magnets (72) facing the respective teeth (53). The teeth (53) of the split cores (65) have respective gaps (80) formed therein that extend in directions in which the respective teeth (53) project.
Patent JP-2012242666-A (JP)
Title: Composition for forming coating, substrate with antireflective coating, and solar cell module with antireflective coating
Inventor: FUKUDA MASANORI
IPC: H01L51/44
Filed: 2011-05-20
Abstract: PROBLEM TO BE SOLVED: To provide a composition for forming antireflective coatings having a low refractive index, capable of evenly forming a coating to a substrate, and capable of forming the coating with antifouling property by surface hydrophilization and high film strength.SOLUTION: The composition for forming a coating includes titanium oxide, silicon oxide, and organic silicon-based surfactant. A molar concentration of Si to a molar concentration of Ti is 5 to 20, a surface tension of the composition for forming the coating is 20 mN/m to 35 mN/m, a mean diffusion constant of the composition for forming the coating at 25°C is 6.5×10cm/s to 8.0×10cm/s, and an electrophoretic mobility of the composition for forming the coating is -5.0×10cm/V s to -4.0×10cm/V s.
Patent JP-2012239725-A (JP)
Title: Moving device for wheelchair
Inventor: ENOMOTO TAKASHI
IPC: A61G5/04
Filed: 2011-05-23
Abstract: PROBLEM TO BE SOLVED: To provide a moving device for a wheelchair, capable of moving the wheelchair in a desired direction, particularly a lateral direction, without changing the direction by an operation by a passenger in the state of sitting in the wheelchair without moving from a normal wheelchair to a different moving means.SOLUTION: The moving device 1 for a wheelchair includes: an electric carriage 2 provided with a carriage body 3 and first and second drive casters (10, 20); and separation devices (30, 40) provided on the carriage body 3 of the electric carriage 2. The first and the second drive casters (10, 20) are provided with an electric motor and capable of freely varying a drive direction. The separation devices (30, 40) are capable of separating a main wheel of the wheelchair with a passenger sitting thereon from a floor surface.
Patent JP-2012128934-A (JP)
Title: Magnetic recording medium, manufacturing method therefor, and magnetic recording and reproduction apparatus
Inventor: MAEDA TOMOYUKI
IPC: G11B5/738
Filed: 2011-05-27
Abstract: PROBLEM TO BE SOLVED: To achieve high-density recording using a magnetic recording medium which has excellent signal-to-noise ratio (SNR) and excellent thermal fluctuation resistance.SOLUTION: There is provided the magnetic recording medium including a substrate, a soft magnetic layer, a multilayer base layer formed on the soft magnetic layer, and a continuous film type magnetic recording layer formed on the multilayer base layer. The multilayer base layer includes a first base layer made of copper and containing (100) plane oriented crystal particles having a face-centered cubic lattice structure, a second base layer formed on the first base layer and consisting of copper and nitrogen, and a third base layer formed in an island shape on the second base layer. The continuous film type magnetic recording layer contains at least one kind of element between Fe and Co and at least one kind of element between Pt and Pd, contains principally (001)-oriented magnetic crystal particles having an L1structure.
Patent JP-2011187455-A (JP)
Title: Dye-sensitized photoelectric conversion element, manufacturing method for the same, photoelectric conversion element module, electronic equipment, movable body, and power generation system
Inventor: MOROOKA MASAHIRO
IPC: C09B57/10
Filed: 2011-06-01
Abstract: <P>PROBLEM TO BE SOLVED: To provide a dye-sensitized photoelectric conversion element capable of attaining high photoelectric conversion efficiency even when a dye using an acid functional group as an adsorbing group such as carboxylic acid which is easy to form an associated molecule is used as a sensitizing dye, and to provide a manufacturing method thereof.  <P>SOLUTION: In the dye-sensitized photoelectric conversion element having an electrolyte layer between a porous semiconductor layer wherein the sensitizing dye is adsorbed and a counter electrode, the dye-sensitized photoelectric conversion element uses the sensitizing dye having a plurality of the acid functional groups in order to be adsorbed to the porous semiconductor layer as a molecule of the sensitizing dye. Part of the acid functional groups are neutralized with an alkaline compound made from hydroxide of at least one kind of metal or a compound selected from a group of Li, Na, K, tetramethyl ammonium, tetraethyl ammonium, tetrapropyl ammonium, tetrabutyl ammonium, an imidazolium compound, and a pyridinium compound, and an amount of neutralization of the acid functional groups is set at 0.35-0.65 to the number of acid functional groups in the molecules of the sensitizing dye.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2012252467-A (JP)
Title: Image processing system, information processing apparatus, control method therefor, and control program
Inventor: ISHIHARA TOMOHIRO
IPC: G06F13/00
Filed: 2011-06-01
Abstract: PROBLEM TO BE SOLVED: To provide a mechanism for reducing a burden on a user for transferring image data to one or more server apparatuses.SOLUTION: A server apparatus 103b of an image processing system provides an information processing apparatus with a list of stored image data, provides the information processing apparatus with a transfer script for transferring image data to one or more first server apparatuses, and when provision of image data selected by the information processing apparatus from within the provided list is requested by the information processing apparatus 101 using the provided transfer script, provides the information processing apparatus with the image data. The provided image data is transferred to a server apparatus 103a by the information processing apparatus 101.
Patent JP-2012257113-A (JP)
Title: Solid state image pickup device and imaging device using the same
Inventor: MINAMI YOSHIHISA
IPC: H04N5/369
Filed: 2011-06-09
Abstract: PROBLEM TO BE SOLVED: To provide a solid state image pickup device that can reduce deterioration of signal level under charge transfer due to parasitic capacitance of a signal transfer line.SOLUTION: A solid state image pickup device has plural pixels 3 arranged in a matrix form, vertical transfer lines 4 which are provided in association with respective columns of the plural pixels 3 and transfer pixel signals from the pixels 3 of the corresponding columns in a vertical direction, a holding circuit 5 for holding the pixel signals transferred through the vertical transfer lines 4, horizontal transfer lines 8 for transferring the pixel signals held in the holding circuit 5 in a horizontal direction, and horizontal auxiliary lines 9 which are arranged in juxtaposition with one another below the horizontal transfer lines 8 and supplied with electrical signals of the horizontal transfer lines 8 with low impedance. The horizontal auxiliary lines 9 are driven with the substantially same signals as the horizontal transfer lines 8, whereby the parasitic capacitance between each horizontal transfer line 8 and a semiconductor substrate is shielded, and charges can be suppressed from getting into and out of the parasitic capacitance between the horizontal transfer line 8 and the auxiliary transfer line 9 to reduce the capacitance of the horizontal transfer lines 8 to the ground.
Patent JP-2012255194-A (JP)
Title: Sputtering apparatus
Inventor: IRIE KAZUNOBU
IPC: C23C14/34
Filed: 2011-06-09
Abstract: PROBLEM TO BE SOLVED: To provide a sputtering apparatus that uses a long cylindrical target constituted of short cylindrical sub-targets arranged in a cylinder axis direction to form a film while suppressing a change in film quality.SOLUTION: The sputtering apparatus As sputters a substrate 17 from a first cylindrical target 19 extended along a central axis Ax19 while conveying the substrate in the vicinity of the first cylindrical target 19 in a predetermined direction Ds, to form a thin film on the substrate 17. The first cylindrical target 19 is constituted of a first predetermined number k of second cylindrical targets 18 each having a cylinder length shorter than that of the first cylindrical target 19 and coupled with one another along the central axis Ax19. The central axis Ax19 is disposed so as to define a first predetermined angle θ relative to the substrate conveying direction Ds, and the first predetermined angle θ is greater than 0° and smaller than 90°.
Patent JP-2012255321-A (JP)
Title: Optimum tunnel support selecting device and optimum tunnel support selecting program
Inventor: YOKOO ATSUSHI
IPC: E21D9/00
Filed: 2011-06-10
Abstract: PROBLEM TO BE SOLVED: To provide an optimum tunnel support selecting device and an optimum tunnel support selecting program, allowing an optimum tunnel support to be selected.SOLUTION: An optimum tunnel support selecting device selects an optimum tunnel support. The tunnel excavation release force is gradually applied for the calculation of stress generated in a steel support on the basis of axial force and bending moment. When the stress generated in the steel support is determined to be equal to or larger than the yield stress, the rigidity of the steel support is reduced such that the stress generated in the steel support becomes equal to the yield stress. Considering the effect of reduction in rigidity, stress generated in sprayed concrete and tunnel displacement are calculated. In the case that the stress generated in the sprayed concrete is determined to be equal to or larger than an allowable stress, or in the case that the tunnel displacement is determined to be equal to or larger than an allowable displacement, a support pattern which can further ensure the soundness of the tunnel is selected from a plurality of support patterns stored in a support pattern data base.
Patent JP-2013004588-A (JP)
Title: Liquid quantitative discharge device and liquid quantitative discharge method
Inventor: TAKURA KAZUO
IPC: B05D1/26
Filed: 2011-06-13
Abstract: PROBLEM TO BE SOLVED: To provide a liquid quantitative discharge device in which variation in a coating liquid is small in a liquid coating step of an electronic component manufacturing.SOLUTION: A liquid quantitative discharge device comprises: a driving mechanism which drives a processed substrate on which a plurality of recesses are formed on an X and Y axes; position detection and storage means for detecting and storing each XY coordinate value of the recess; liquid quantitative discharge means for discharging a prescribed amount of the liquid on the recess position; and control means for controlling the driving mechanism to move the recess to the XY coordinate position and the liquid quantitative discharge means to discharge the prescribed amount of the liquid to the recess. This discharge device further comprises displacement detection means for detecting an absolute value H of height of a prescribed region inside the recess and/or a relative value h of height of the prescribed region of each of the recesses for all the recesses.
Patent JP-2013005543-A (JP)
Title: Non-contact charging system, charging stand unit, battery built-in apparatus unit, positioning adapter for charging stand, and charging stand
Inventor: TOYA SHOICHI
IPC: H02J7/00
Filed: 2011-06-14
Abstract: PROBLEM TO BE SOLVED: To ideally electromagnetically couple a power reception coil of a battery built-in apparatus with a power transmission coil.SOLUTION: A non-contact charging system comprises: a battery built-in apparatus 30; a charging stand 10; and a positioning adapter 40. The charging stand 10 is provided with a fitting projection part 23 for positioning the positioning adapter 40 at a home position on an upper plate 21, and a power transmission coil 11 is built in the fitting projection part 23. The positioning adapter 40 has a mounting part 44 for mounting the battery built-in apparatus 30 at the home position, and is provided with a fitted part 43 for guiding the fitting projection part 23 of the charging stand 10 to a position opposed to a power transmission coil 31 of the battery built-in apparatus 30 set to the mounting part 44. In the non-contact charging system, the fitting projection part 23 of the charging stand 10 is fitted with the fitted part 43 of the positioning adapter 40 and set to the home position, and the battery built-in apparatus 30 is set to the mounting part 44 of the positioning adapter 40, so as to electromagnetically couple the power transmission coil 11 with the power reception coil 31 and charge a battery 32 of the battery built-in apparatus 30.
Patent JP-2013005142-A (JP)
Title: Headphone
Inventor: TAKEI MASAKI
IPC: H04R1/00
Filed: 2011-06-15
Abstract: PROBLEM TO BE SOLVED: To provide a headphone capable of preventing a liquid, e.g. water or sweat, from infiltrating to the inside from the outside through a passing hole of a cable well, without having an impact on the bending durability and without causing a significant cost increase.SOLUTION: The headphone comprises a speaker (SP), a housing (2) having a through hole (2b2) interconnecting the inside and outside, a cable (5) with a ball knot (MD) having one end side connected with the speaker (SP) on the inside of the housing (2) and the other end side led out to the outside of the housing (2) through the through hole (2b2), a position regulation section (2d) formed in the housing (2) between the ball knot (MD) and the through hole (2b2) so as to pass the cable (5) but not to pass the ball knot (MD), and a coating agent (HS) applied across the through hole (2b2) and the cable (5).
Patent JP-2013000389-A (JP)
Title: Frame seal and manufacturing method thereof
Inventor: OGURI CHIHARU
IPC: A47G1/17
Filed: 2011-06-17
Abstract: PROBLEM TO BE SOLVED: To provide a frame seal which can be put without damaging a photograph and a wall surface itself and can also give a decorative effect to the photograph, etc.SOLUTION: The frame seal is used to stick the photograph, etc. on the wall surface for display. A transparent laminated product, which consists of a release layer (peeling layer) a, an adhesive layer (sticking layer) b, and a body layer c, is manufactured as an original roll (a material). The frame seal consists of a frame body 11 and a photograph mount 13. The frame body 11 has a frame part (edging part) 15 in which the adhesive layer b is exposed during use and a photograph holding part 19 which is surrounded by the frame part 15 and consists of the release layer a, the adhesive layer b, and the body layer c. The photograph mount 13 has a margin part 21 in which the outer periphery side of the frame part 15 consists only of the release layer and a protecting part 23 in which the release layer of the margin part 21 is extended to the frame part 15 side and the adhesive layer b of the frame part 15 is protected immediately before use.
Patent JP-2013003008-A (JP)
Title: Radioactivity reduction agent and radioactivity reduction method
Inventor: SATA AKIYOSHI
IPC: G21F9/12
Filed: 2011-06-17
Abstract: PROBLEM TO BE SOLVED: To determine whether or not natural black silica that emits far infrared rays has a radioactivity reduction function and further, when it is determined that the natural black silica has the radioactivity reduction function, to determine a condition for effectively presenting the function.SOLUTION: A radioactivity reduction agent is completed based on finding that natural black silica adsorbs radioactive substances in radioactive contamination drain or soil and has a function of reducing a radiation dose radiated from the radioactive substances and further that the function of reducing the radiation dose that the natural black silica has is not deteriorated even after repeated use. The radioactivity reduction agent adsorbs a radioactive substance that is mainly composed of natural black silica powder emitting far infrared rays at ordinary temperatures, and reduces radioactivity.
Patent JP-2013006285-A (JP)
Title: Inkjet recorder, and inkjet recording method
Inventor: OKAMORI KAZUAKI
IPC: B41J2/01
Filed: 2011-06-22
Abstract: PROBLEM TO BE SOLVED: To record an image with high productivity, high gradation, but less anisotropy in glossiness even when a recording density in a main scanning direction differs from a recording density in a subscanning direction.SOLUTION: When a dot string is formed with ejected dots connected continuously in an X direction, dots are thinned off continuously in a Y direction. Due to this, the dot string connected continuously in the X direction is divided and the glossiness in the X direction is reduced. As to the Y direction, in the parts from which pixels are thinned off, the thinning off is continuous, and therefore, the period is long and a reduction in glossiness due to thinning off is small. As a result of that, a difference between the glossiness in the X direction and the glossiness in the Y direction is reduced.
Patent JP-2013012269-A (JP)
Title: Method for manufacturing optical pickup support device
Inventor: AOKI TAKESHI
IPC: G11B7/22
Filed: 2011-06-29
Abstract: PROBLEM TO BE SOLVED: To eliminate a step of adjusting an optical pickup device.SOLUTION: There is provided a method for manufacturing an optical pickup support device in which a guide member is fixed to a support substrate and which drives an optical pickup device along the guide member. The method includes: a step S2 for housing optical components in a housing of the optical pickup device; a step S3 for attaching the housing on the support substrate so as to be movable along the guide member; and a step S4 for adjusting the position and posture of an actuator, which is placed on the housing and holds an objective lens, by using the guide member as a reference and fixing the actuator.
Patent JP-2013016610-A (JP)
Title: Organic electroluminescent element, display device, lighting device, and organic electroluminescent element material
Inventor: ISHIGE OSAMU
IPC: C07D519/00
Filed: 2011-07-04
Abstract: PROBLEM TO BE SOLVED: To provide an organic EL element which exhibits high luminous efficiency in a high-luminance emission region.SOLUTION: In the organic electroluminescent element, a light-emitting layer contains at least one compound represented by general formula (I).
Patent JP-2013019179-A (JP)
Title: Method for constructing free gradient side gutter
Inventor: MATSUBAYASHI KAMIHIDE
IPC: E03F5/04
Filed: 2011-07-12
Abstract: PROBLEM TO BE SOLVED: To provide a method for constructing a free gradient side gutter which eliminates work time and invert curing time without the need for casting an invert in place and which especially eliminates a limited traffic closure in the case of laying a side gutter by crossing the road in the width direction so as to facilitate construction and reduce cost.SOLUTION: A required side gutter top face gradient and a water channel gradient in a water channel in a side gutter are predetermined and a side gutter unit 4 or an invert unit 5 which is of division and connection type so as to have a determined gradient at the time of connection is produced in a factory in advance. On a construction site the new or existing side gutter unit 4 and the new invert unit 5 are connected to form a plurality of box-shaped side gutter units, while the box-shaped side gutter units are connected in the longitudinal direction, so that the side gutter with a required gradient is constructed.
Patent JP-2012089822-A (JP)
Title: Semiconductor device
Inventor: KITAGAWA MITSUHIKO
IPC: H01L29/739
Filed: 2011-07-15
Abstract: PROBLEM TO BE SOLVED: To provide a semiconductor device with reduced switching loss.SOLUTION: A semiconductor device comprises: a base layer; a second-conductive-type semiconductor layer provided on the base layer; first insulating films provided on the inner walls of a plurality of first trenches that extend toward the base layer side from a surface of the second-conductive-type semiconductor layer and do not reach the base layer; and a first electrode that is provided in the trenches via the first insulating films and contacts the surface of the second-conductive-type semiconductor layer. The second-conductive-type semiconductor layer includes first second-conductive-type regions sandwiched between the first trenches; and second second-conductive-type regions that are provided between the first second-conductive-type regions and the base layer and between the bottoms of the first trenches and the base layer, and have a smaller amount of second-conductive-type impurity than the first second-conductive-type regions.
Patent JP-2013023923-A (JP)
Title: Spraying method and spraying apparatus
Inventor: KOBAYASHI KAZUMI
IPC: E21D11/10
Filed: 2011-07-21
Abstract: PROBLEM TO BE SOLVED: To provide a spraying method which can reduce a rebound of a spraying material by a simple method, and a spraying apparatus.SOLUTION: A sprayed layer is formed on an end surface 11 by a spraying apparatus 1. The spraying apparatus 1 includes a spray nozzle 31 for emitting a jet of bentonite, which forms the sprayed layer, to the end surface 11, and a laser device 35 which is relatively fixed to the spray nozzle 31 and which irradiates the end surface 11 with laser light to form a light image on the end surface 11. A spraying method includes a nozzle adjusting step of adjusting the attitude and/or position of the nozzle 31 with respect to the end surface 11, on the basis of the shape and size of the light image formed on the end surface 11 by the laser device 35.