baber/WOPTO huggingface dataset:
Patent JP-2012168404-A (JP)
Title: Waveguide type optical coupler
Inventor: HIDA YASUHIRO
IPC: G02B6/122
Filed: 2011-02-15
Abstract: PROBLEM TO BE SOLVED: To provide a waveguide type optical coupler having coupling rates with small wavelength dependence in a wide wavelength band by shortening a circuit length of an optical coupler by shortening an optical length differences in arm parts of a Mach-Zehnder interferometer.SOLUTION: The waveguide type optical coupler is constituted of the Mach-Zehnder interferometer including three directional couplers and two arm parts for connecting them. For minimizing the wavelength dependence of the coupling rate of the optical coupler, the waveform dependence is adjusted by characterizing respective terms given to a calculating formula of coupling rates and giving a fundamental relationship to coupling phases θ, θ, and θof the directional couplers and optical path length differences Sand Sof the arm parts.
Patent JP-2012166990-A (JP)
Title: Autoclaved lightweight concrete
Inventor: MATSUSHITA FUMIAKI
IPC: C04B28/18
Filed: 2011-02-15
Abstract: PROBLEM TO BE SOLVED: To provide autoclaved lightweight concrete that can apply an excellent surface coating with a fine sight, without adhering a wet color and a water absorption mark even if it is in contact with water for long time, and is excellent in a water repellent property and a waterproof property, over long period of time of 2-4 weeks or more without variation thereof.SOLUTION: The concrete includes powdery siliceous raw material and calcareous raw material as main raw materials. This concrete has a coating layer which is formed on the outer surface of the autoclaved lightweight concrete body formed with steam curing at a high temperature and high pressure. This coating layer is formed as follows. A diluted solution of a water-repellent agent having, as a main constituent, a silicone expressed by the following general formula is applied as the coating layer with 1.5-30.0 g/mas an effective constituent conversion. In this general formula, n and m are positive integer: 30≤n+m≤120 and 1.0≤m/n≤20.0.
Patent JP-2011129948-A (JP)
Title: Power surface mount light emitting die package
Inventor: LOH BAN P
IPC: H01L33/64
Filed: 2011-02-17
Abstract: <P>PROBLEM TO BE SOLVED: To provide a package that has increased capacity of heat dissipation, is compact and reliable, and is manufactured at low cost.  <P>SOLUTION: A die package includes a substrate 20, a reflector plate 40, and a lens 50. The substrate 20 is made from thermally conductive but electrically insulating material. The substrate 20 has a plurality of traces for connecting an external electrical power source to a light emitting diode (LED) at a mounting pad. The reflector plate 40 is coupled with the substrate 20 and substantially surrounds the mounting pad. The lens 50 is free to move relative to the reflector plate 40 and is capable of being raised or lowered by the encapsulant which adheres to it and is placed at an optimal distance from the LED chips. Heat generated by the LED during operation is drawn away from the LED by both the substrate 20 (acting as a bottom heat sink) and the reflector plate 40 (acting as a top heat sink). The reflector plate 40 includes a reflective surface 42 for directing light from the LED in a desired direction.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2012172020-A (JP)
Title: Rubber composition, method for producing the same and pneumatic tire
Inventor: MASUMOTO KATSUTAKA
IPC: C08K3/36
Filed: 2011-02-18
Abstract: PROBLEM TO BE SOLVED: To provide a rubber composition which achieves excellent low fuel consumption properties and wear resistance while retaining braking performance on a wet road surface, and to provide a pneumatic tire obtained by using the rubber composition.SOLUTION: The rubber composition is obtained by adding 30-110 pts.mass of silica to 100 pts.mass of diene rubber component and adding silane coupling agent by 3-15 mass% of silica blending quantity, where the diene rubber component includes ≥20 mass% of modified SBR introduced with functional groups having a hetero atom. The method for producing the rubber composition comprises: a first kneading step, in which 60-85 pts.mass of the diene rubber component including ≥20 mass% of the modified SBR is mixed, in a kneader device, with all of the reinforcing filler; a step of temporarily taking out a first master batch from the kneader device; and a second kneading step, in which only remaining diene rubber component is added, in the kneader device, to the obtained first master batch. A pneumatic tire with a tread comprising the rubber composition is obtained.
Patent JP-2012170645-A (JP)
Title: X-ray imaging apparatus, and x-ray imaging method
Inventor: YAMAGUCHI MASAAKI
IPC: G21K1/02
Filed: 2011-02-22
Abstract: PROBLEM TO BE SOLVED: To provide an X-ray imaging apparatus capable of maximally acquiring the ratio of phase information to the absorption information in a specimen in acquiring the phase image of the specimen by phase imaging.SOLUTION: The X-ray imaging apparatus includes: an X-ray source; the dividing element, which has a plurality of apertures for dividing the diffused X rays emitted from the X-ray source into a plurality of X-rays and arranged between the X-ray source and the specimen; the detector arranged downstream of the specimen in the irradiation direction of X-ray beams in order to detect the X-ray beams by the diffused X-rays transmitted through the specimen to be refracted; and an operational processing means for operationally processing the information of the intensity change of the X-ray beams detected by the detector. When the distance between the X-ray source and the dividing element is set to L1 and the distance between the dividing element and the detector is set to L2, the value of L2/L1 is set to a range larger than 1.0 and below 2.4.
Patent JP-2012182545-A (JP)
Title: Intercom system for multiple dwelling house
Inventor: SHINOZAKI SATOSHI
IPC: H04M9/00
Filed: 2011-02-28
Abstract: PROBLEM TO BE SOLVED: To enable all the dwelling unit intercom in an intercom system including a dwelling unit intercom in speech to receive a voice message distributed from a building manager office apparatus.SOLUTION: An intercom line 17 is a digital line. A building manager office apparatus 13 is provided with a digital recording part 13g for filing and recording microphone voice, and simultaneously distributes a message file recorded by the digital recording part 13g to the intercom line 17, by a non-streaming format. A dwelling unit intercom 11 stores a received message file and when receiving predetermined operation, reproduces the stored message file in voice.
Patent JP-2012180684-A (JP)
Title: Cutoff body for expansion gap and water stop device for expansion gap using the same
Inventor: SHIMOKAWA HIROSHI
IPC: E01C11/10
Filed: 2011-03-01
Abstract: PROBLEM TO BE SOLVED: To provide a cutoff body for an expansion gap, capable of stretching and contracting in a road axial direction with regularity even when a thick rubber material is used as a seal member, and a water stop device for the expansion gap using it.SOLUTION: Cutoff bodies 11, 12, 13 for the expansion gap to be interposed in an expansion gap 3 between one road base and the other road base adjacent to each other along the road axial direction include: a seal member 15 which has a plurality of partition plate parts 15a, ..., 15a disposed with their plate surfaces facing each other with a prescribed interval in the road axial direction and a bend part 15b with a semicircular cross section, for connecting the upper parts of the partition plate parts 15a, 15a adjacent to each other in the partition plate parts 15a, ..., 15a with each other, and is freely stretchable in the road axial direction; and an elastic member 16 filled in a space between the partition plate parts 15a, 15a adjacent to each other and the bend part 15b in the seal member 15.
Patent JP-2012181136-A (JP)
Title: Analyzer and position confirmation method
Inventor: YAMATO TAKASHI
IPC: G01N35/04
Filed: 2011-03-02
Abstract: PROBLEM TO BE SOLVED: To provide an analyzer capable of easily confirming whether there is a deviation in the relative position of a pipette to a container.SOLUTION: The analyzer includes: a container holding part for holding a container that can receive liquid; a liquid dispensing part provided with a pipette to lower the pipette, sucking liquid received in the container held by the container holding part and/or discharging liquid in the container; a contact detecting part for detecting contact between the container held by the container holding part or the container holding part and the pipette; and a control part for controlling the liquid dispersing part so as to arrange a point of the pipette at a plurality of positions in a horizontal direction in an opening provided in the container or the container holding part to execute position confirmation processing for determining whether or not the contact detecting part detects contact between the container or the container holding part and the pipette.
Patent JP-2012186321-A (JP)
Title: Component mounting system
Inventor: SAKAMOTO MASARU
IPC: H05K13/04
Filed: 2011-03-07
Abstract: PROBLEM TO BE SOLVED: To provide a component mounting system capable of suppressing generation of substrates yet to be processed.SOLUTION: A control part obtains residual quantity information on components (step S2) when completion of a printing process for n-th substrate is confirmed (YES in step S1), and obtains information on the number of the substrates yet to be processed to which the printing process has been applied but components have not been mounted (step S3). The control part also determines whether the printing process is applied to the n+1-th substrate by a printer or the printing process is stopped by referring to the number of the substrates yet to be processed, the residual quantity information on the components, and information on the number of components mounted per one substrate (step S4). When the n+1-th substrate is determined to be manufacturable (YES in step S4), execution instructions for the printing process are issued (step S5). On the other hand, when the substrate is determined to be not manufacturable (NO in step S4),instructions for stopping the printing process are issued (step S7).
Patent JP-2012183777-A (JP)
Title: Methods of manufacturing molding die, wafer lens and optical lens
Inventor: FUJIMOTO AKIHIRO
IPC: B29C33/38
Filed: 2011-03-07
Abstract: PROBLEM TO BE SOLVED: To provide a method of manufacturing a molding die by which the molding die having an intended shape is obtained by reducing mold releasing resistance, the molding die thus obtained enabling a wafer on which an optical lens exhibiting a desired optical performance is formed to be manufactured.SOLUTION: In a processing step, since a joint part 48 is processed into a curved recessed cross-section part 48b having a prescribed surface roughness, the formation of an unintended projection in the joint part 48 between a plurality of resin layer parts (resin replica parts) 41d is prevented and the occurrence of odd looking shape in the molding die such as sub-master molding die, 40, sub-sub-master molding die 50 or in the wafer lens 10, or the like, is prevented.
Patent JP-2012071573-A (JP)
Title: Nozzle surface cleaning apparatus, maintenance method using the same, and droplet ejection apparatus
Inventor: TAKADA MICHIHISA
IPC: B05C11/10
Filed: 2011-03-08
Abstract: PROBLEM TO BE SOLVED: To provide a nozzle surface cleaning apparatus that can efficiently wipe out a foreign matter adhering to a nozzle.SOLUTION: The nozzle surface cleaning apparatus 60 wipes a nozzle surface 30 of an inkjet head 16. The apparatus includes: a wiping member 110 which wipes the nozzle surface 30; a head movement means which causes movement of the droplet ejection head 16; and a fine vibration means 210 which causes vibration of one of the wiping member and the droplet ejection head. The fine vibration means 210 causes the vibration in a same plane of and in a different direction to, the movement of the head movement means and a wiping member movement means.
Patent JP-2012188476-A (JP)
Title: Dielectric material
Inventor: HAYASHIDA KENICHI
IPC: C01B31/02
Filed: 2011-03-09
Abstract: PROBLEM TO BE SOLVED: To provide a dielectric material excellent in insulation, having both a high relative permittivity and a low dielectric loss, and low in the frequency dependency of dielectric properties.SOLUTION: The dielectric material contains a carbon nanotube, and a polymer chain graft-bonded to the surface of the carbon nanotube, wherein the bond density of the polymer chain to the surface of the carbon nanotube is ≥0.01 chains/nm.
Patent JP-2012187796-A (JP)
Title: Printer
Inventor: YAMAMOTO HAJIME
IPC: B41J11/02
Filed: 2011-03-10
Abstract: PROBLEM TO BE SOLVED: To facilitate the alignment of a printing head with a platen.SOLUTION: A printer comprises: a conveyance path X along which paper is conveyed; the printing head 3 disposed facing the conveyance path X; and the platen 2 disposed opposite the printing head 3 with the conveyance path X between them, the opposite face being in a flat form. The platen 2 includes: a prismatic column member 21 having a flat face 21a; a plurality of pinch rollers 23, 24, and 25 disposed with the prismatic column member 21 among them; and an endless belt 22 tension-laid among these pinch rollers and used to convey paper.
Patent JP-2012009010-A (JP)
Title: Image processing device, image processing method and image display device
Inventor: OKUDA NORITAKA
IPC: H04N13/00
Filed: 2011-03-10
Abstract: PROBLEM TO BE SOLVED: To solve a problem that is stereoscopic vision cannot be gained when a parallax becomes greater than a certain amount in a stereoscopic image display device, images of a right eye and a left eye do not fuse due to a fusion limit, and a double image is viewed.SOLUTION: An image processing device 100 comprises: a parallax calculation unit 1 for inputting image input data Da1 and Db1, calculating a parallax amount of each area of a plurality of divided areas, and outputting a plurality of pieces of parallax data T1; a frame parallax calculation unit 2 for outputting frame parallax data T2 based on the parallax data T1 in a projecting direction; a frame parallax correction unit 3 for outputting corrected frame parallax data T3 by using the frame parallax data T2 of a plurality of frames; a parallax adjustment amount calculation unit 4 for outputting parallax adjustment data T4 based on parallax adjustment information S1 and the corrected frame parallax data T3; and an adjustment image generation unit 5 for outputting image output data Da2 and Db2 based on the parallax adjustment data T4.
Patent JP-2012097248-A (JP)
Title: Curable resin composition for thermoforming film, and thermoforming film made by laminating the resin composition
Inventor: KAMIYAMA HIROSHI
IPC: B29C45/16
Filed: 2011-03-14
Abstract: PROBLEM TO BE SOLVED: To provide a thermoforming film and a laminated product thereof equipped with surface hardness, not causing cracks on the film surface when molded into a deep-drawn shape molding, and excellent in chemical resistance so that the surface of the acrylic film remains free from roughening even when the molding attached with e.g. lotion or hand cream used for sunscreening is exposed as it is for long hours under a high temperature.SOLUTION: This curable resin composition for a thermoforming film contains a vinylic polymer (A) having a carboxy group and a hydroxy group, the acid value of its solid content is 15-150 mg-KOH/g and the hydroxyl value of its solid content is 2-80 mg-KOH/g, and its glass transition temperature is 70-140°C and a polyisocyanate compound (B), where the content of the polyisocyanate compound (B) is one reacting with the 2-80 mg-KOH/g hydroxyl value of the solid content of the vinylic polymer (A). The thermoforming resin film is obtained by laminating the curable resin composition in a thickness of 1-20 μm on one side the thermoforming film as the outermost layer.
Patent JP-2012195021-A (JP)
Title: Substrate for magnetic recording medium, and manufacturing method therefor
Inventor: NAKAYAMA SHIGEYUKI
IPC: G11B5/84
Filed: 2011-03-15
Abstract: PROBLEM TO BE SOLVED: To provide a substrate for a magnetic recording medium that has a high surface hardness and can maintain nonmagnetism even in subjection to heat treatment at a high temperature for a long time.SOLUTION: A substrate for a magnetic recording medium includes an aluminum alloy layer and a Ni-P-W plating layer formed on the aluminum alloy layer. The Ni-P-W plating layer is composed of 7-15 wt.% P, 0.5-5.0 wt.% W, and the balance Ni. The substrate for the magnetic recording medium has a hardness of 700 HV or more.
Patent JP-2012195379-A (JP)
Title: Overlay accuracy measurement method, exposure device, and manufacturing method of device
Inventor: SHIBA YUJI
IPC: H01L21/027
Filed: 2011-03-15
Abstract: PROBLEM TO BE SOLVED: To measure overlay accuracy with high accuracy, and to reduce time from completion of measurement to start of exposure by immersion method.SOLUTION: A measurement method of overlay accuracy includes steps 302, 306 for sequentially exposing images of first and second overlay measurement marks in a plurality of shot regions of a wafer by an immersion method, a step 316 for measuring the amount of displacement between the first and second overlay measurement marks in a first set of the plurality of shot regions of the wafer via an alignment system, a step 318 for rotating the wafer by 180° so that the wafer does not come into contact with the liquid, and a step 324 for measuring the amount of displacement between the first and second overlay measurement marks in a second set of the shot regions of the wafer via the alignment system.
Patent JP-2012176878-A (JP)
Title: Treatment method for preventing deterioration in waterproofness of porous material
Inventor: SAWADA SHOJI
IPC: C04B41/65
Filed: 2011-02-25
Abstract: PROBLEM TO BE SOLVED: To provide a treatment method and treatment apparatus for preventing deterioration in waterproofness of a porous material, in which an inorganic compound is used as a main component, which is a safe, effective, efficient and inexpensive method and in which a toxic substance is treated, an expensive equipment cost is not required and treatment can be performed easily.SOLUTION: Solidification of the inorganic compound of the main component is promoted in pores or a mixed layer of the porous material. In other words, the inorganic compound is treated physically in pores of the porous material so as to change the porous material into a non-porous material.
Patent JP-2012194126-A (JP)
Title: Image color correction device and image color correction method
Inventor: HIROSE SHUN
IPC: G06T1/00
Filed: 2011-03-17
Abstract: PROBLEM TO BE SOLVED: To provide an image color correction device capable of making a correction so that a fixed color is obtained without relying on a light source.SOLUTION: An image color correction device 1 comprises: a photographing unit 3 that photographs a measurement target object 2 and a plurality of color coded marks CT at the same time or different times from a plurality of different directions; a position detecting unit 51 that obtains a position of a position detection pattern P1 from the photographic image of the color coded marks CT photographed by the photographing unit 3; a reference color pattern extraction unit 52 that extracts a reference color pattern P2 from the photographic image; a color code pattern extraction unit 53 that extracts a color code pattern P3 from the photographic image; and a color correction unit 71 that corrects a light source color for the photographic image by using a color used for at least light source color correction among the reference color patterns extracted by the reference color pattern extraction unit 52.
Patent JP-2012203464-A (JP)
Title: Information processor, control method of the same, and program
Inventor: KOGA ICHIHIRO
IPC: H04N1/00
Filed: 2011-03-23
Abstract: PROBLEM TO BE SOLVED: To provide an information processor for suppressing useless restoration from a second power state, in the second power state in which power consumption is smaller than in a first power state, and its control method.SOLUTION: This information processor generates and notifies, in a first power state, a wake-up inhibition condition for not restoring the information processor to the first power state even when interface means receives data from an external device in a second power state. When data is received from the external device in the second power state, the interface means does not transmit a restoration command to the information processor when the received data coincides with the wake-up inhibition condition, and transmits the restoration command to the information processor when the received data does not coincide with the wake-up inhibition condition.
Patent JP-2012202250-A (JP)
Title: Floating body type wind power generator on ocean, and method for constructing the same
Inventor: HARA MOTOHISA
IPC: B63B35/00
Filed: 2011-03-24
Abstract: PROBLEM TO BE SOLVED: To provide a method for constructing a floating body type wind power generator on the ocean, which solves such the problem that the construction period of construction work on the ocean is long, the skill is necessary, and the cost is high in the conventional method.SOLUTION: In the method for constructing the floating body type wind power generator 1 on the ocean, a foundation 2 having a cell of a spur type floating body type wind power generator on the ocean, a tower 3 and a windmill 4 are assembled on the shore in advance; a bending part 9a is provided and assembled so that the tower 3 can be bent in the middle thereof; the foundation is placed on its side during the mooring mode, and a tip part from the hinge of the tower is made orthogonal thereto and erected on the sea; the foundation is set upright by charging/discharging sea water in the cell when the wind power generator reaches the place of installation on the sea; the bending angle of the bending part is bent by a hinge opening/closing means as the condition of a part behind the hinge of the tower is changed from the sideway condition to the upright condition, and the tip part 3a from the hinge 9 of the tower 3 is upright with respect to a part 3b from the hinge of the tower 3.
Patent JP-2012202778-A (JP)
Title: Erecting imaging device
Inventor: SHIBAZAKI TAKAMI
IPC: G01N21/78
Filed: 2011-03-24
Abstract: PROBLEM TO BE SOLVED: To provide an erecting imaging device which makes a continuous or long-term observation according to an external form or internal structure of a specimen possible.SOLUTION: In an erecting imaging device, an observation part 3 for observing a specimen Sp is arranged above a specimen holding part 2 for holding the specimen Sp, and the specimen Sp on the specimen holding part 2 is observed by the observation part 3. The specimen holding part 2 includes attitude change means 18 for changing an attitude of the specimen Sp.
Patent JP-2012206915-A (JP)
Title: Heat treatment container for positive electrode active material for lithium ion cell
Inventor: KOIKE YASUTA
IPC: H01M4/505
Filed: 2011-03-30
Abstract: PROBLEM TO BE SOLVED: To provide a heat treatment container for a lithium-containing compound effective for suppressing contamination of the lithium-containing compound to be heat-treated and giving the treated compound having excellent thermal shock resistance.SOLUTION: The heat treatment container for a lithium-containing compound is a container to hold the lithium-containing compound in the heat treatment of the compound. The container is characterized by containing 60-95 mass% of alumina based on 100 mass% of the whole container, and by having a porosity of 10-30%.