baber/WOPTO huggingface dataset:
Patent JP-2011070057-A (JP)
Title: Resist stripping agent and stripping method using the same
Inventor: TAKAHASHI FUMIHARU
IPC: H01L21/027
Filed: 2009-09-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide a resist stripping agent showing excellent resist stripping property, suppressing corrosion of copper and molybdenum, and also suppressing galvanic corrosion.  <P>SOLUTION: The resist stripping agent comprises 2-(N,N-dimethyl-2-aminoethoxy)ethanol, urea and water, wherein the stripping agent shows excellent resist stripping property and can suppress corrosion of copper and molybdenum as well as galvanic corrosion between copper and molybdenum. The stripping agent preferably contains 2-(N,N-dimethyl-2-aminoethoxy)ethanol by 0.1 wt.% or more and 80 wt.% or less and urea by 0.1 wt.% or more and 30 wt.% or less.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011075326-A (JP)
Title: Apparatus and program for estimating sound source direction
Inventor: AOYANAGI HIROMI
IPC: G01S3/801
Filed: 2009-09-29
Abstract: <P>PROBLEM TO BE SOLVED: To provide an apparatus for estimating sound source direction having a small hardware scale and a high estimation accuracy.  <P>SOLUTION: The apparatus for estimating sound source direction is equipped with two or more microphones collecting sound. In a case that there exists a sound source at a position, reverse characteristics of spatial transfer functions on sound transmitting from the sound source to positions of the microphones are stored for different two or more positions in advance. A sound signal at a sound source position (unknown) of the collected sound signal is estimated by applying the reverse characteristics of spatial transfer functions at two or more positions stored in the microphones to the sound signal collected by the microphones. The information of at least a direction of the unknown sound source is obtained by searching a sound signal identical to that at the estimated position of a sound source (having a high correlation of the sound signal) for different microphones.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011072702-A (JP)
Title: Acoustic lens for ultrasonic probe, and ultrasonic probe
Inventor: MORITA SEIWA
IPC: A61B8/00
Filed: 2009-10-01
Abstract: <P>PROBLEM TO BE SOLVED: To provide an acoustic lens for an ultrasonic probe, having excellent acoustic characteristic and durability, and also to provide the ultrasonic probe using the lens.  <P>SOLUTION: The ultrasonic probe 1 contains metal oxide particles with silica coated thereon and silicone rubber. In the probe 1, the content of the metal oxide particles is 15-50 mass.%. The ultrasonic probe 1 includes an acoustic matching layer 8 and the acoustic lens 9 for the ultrasonic probe which are arranged on piezoelectric elements having electrodes 2 and a piezoelectric material 5 on a backing material 6.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011073054-A (JP)
Title: Method and apparatus for cooling hot-rolled steel sheet
Inventor: SERIZAWA YOSHIHIRO
IPC: B21B45/02
Filed: 2009-10-02
Abstract: <P>PROBLEM TO BE SOLVED: To obtain a hot-rolled steel sheet the variation of quality of which is small as compared with a conventional sheet by making the temperature deviation of the hot-rolled steel sheet after cooling less than the conventional temperature deviation and cooling the hot-rolled steel sheet uniformly in the cooling of the hot-rolled steel sheet, which is performed after finish rolling of the hot-rolled steel sheet.  <P>SOLUTION: In the method and the apparatus for cooling, by which the hot-rolled steel sheet after the finish rolling in a hot rolling process is cooled while passing the sheet at the passing speed of ≥3 m/s on the downstream side of the finish rolling, when the temperature of the upper surface of the hot-rolled steel sheet between 850°C and 650°C, the hot-rolled steel sheet is held by imparting the tension of not less than 0.4 kgf/mm<SP>2</SP>(3.92 MPa) on the side of the finishing mill by using rolled shape straightening pinch rolls. When cooling the hot-rolled steel sheet within the range where the temperature of the upper surface of the hot-rolled steel sheet is 650-350°C, cooling is performed by using the cooling water of the flow rate of water per unit area of >3.5 m<SP>3</SP>/m<SP>2</SP>/min onto the upper surface of the hot-rolled steel sheet.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011081496-A (JP)
Title: Result product review support device
Inventor: KOGA YOICHIRO
IPC: G06F9/44
Filed: 2009-10-05
Abstract: <P>PROBLEM TO BE SOLVED: To provide a review support device for a result product for appropriately taking over comments or correction examples.  <P>SOLUTION: A result product review support device is provided with: a version management means for storing history of the change of the result product as a version, and for extracting the designated version of result product; an inspection means for inspecting the result product on the basis of a rule to be observed when creating the result product, and for indicating rule violation as indication; a data storage means for storing the rule, indication, comments explaining the rule in accordance with the indication and the correction examples of the result product so as to achieve the rule-categorized and result product version-categorized retrieval; a display means for displaying the indication; an equivalent place specification means for determining whether or not new indication has been already indicated in the previous version; and a similarity calculation means for determining similarity of the mutual indications. When the similarity of the indications obtained by analyzing the new result product or version is recognized by the similarity calculation means, the already registered comments and correction examples are taken over and displayed by the display means.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011079034-A (JP)
Title: Forging press
Inventor: MINO MASANOBU
IPC: B30B1/26
Filed: 2009-10-09
Abstract: <P>PROBLEM TO BE SOLVED: To provide a mechanical forging press which can efficiently perform the mass production and trial production of forged products by one mechanical forging press.  <P>SOLUTION: The rotation of a flywheel 8 rotationally driven by a main motor 6 and the rotation of a separately rotationally driven servo motor 10 are made to transmittable to a crankshaft 4, either rotation of the flywheel 8 or servo motor 10 is transmitted to the crankshaft 4 to operate a slide 1 in an ascending/descending manner, the other rotational driving which does not transmit rotation to the crankshaft 4 is stopped, and a forging operation is performed. In this way, upon mass production, rotation is transmitted from the flywheel 8 to the crankshaft 4, and forging is efficiently performed at a prescribed forging speed, and upon trial production, rotation is transmitted from the servo motor 10 to the crankshaft 4, and the optimum forging speed can be easily selected in a short period of time, thus the mass production and trial production of forged products can be efficiently performed by one forging press.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011086445-A (JP)
Title: Multi-direction rocking type electronic component
Inventor: NAKAGOME KAZUTAKA
IPC: H01H25/04
Filed: 2009-10-14
Abstract: <P>PROBLEM TO BE SOLVED: To provide a multi-direction rocking type electronic component in which a sufficient automatic reset force can be obtained and, at the same time, reducing the size (thinning) in height direction can be attained.  <P>SOLUTION: The multi-direction rocking type electronic component is equipped with a first and a second arms 70, 90 which are axially supported rotatably to an upper case 10, and are arranged orthogonally to it; a rocking member 50 which is axially supported, freely rocking, to the first arm 70 and is inserted into a rocking member insertion portion 99 installed in the second arm 90; and rotation-type electronic components 170, 190 installed on the first and the second arms 70, 90. A first spring means 110 which makes the rocking member 50 spring and hold in a neutral position to the first arm 70 is installed in the first arm 70. A second spring means 130 which makes the first arm 70 spring and hold in neutral position to the upper case 10 is installed in the first arm 70.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011089565-A (JP)
Title: Pipe joint
Inventor: OTA KOJI
IPC: F16L37/12
Filed: 2009-10-21
Abstract: <P>PROBLEM TO BE SOLVED: To provide a single-operation pipe joint capable of reliably and firmly locking a connection pipe after connected when subjected to force in the pull-off direction while reducing the inserting resistance of the connection pipe when inserted, by the teeth or pawls of a lock ring.  <P>SOLUTION: In the connection pipe storage part of the pipe joint, the lock ring is provided which has a first pawl portion for thrusting the peripheral face of the connection pipe when inserted and a second pawl portion for functioning to lock the connection pipe when pulled off. When the connection pipe after inserted is moved in the pull-off direction, the first pawl portion is locked to the connection pipe and the second pawl portion is displaced to be pushed against the peripheral face of the connection pipe by the interaction with a surrounding tapered wall.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011090203-A (JP)
Title: Fiber fabry-perot etalon, manufacturing method thereof, external resonator-type semiconductor laser, and raman amplifier
Inventor: SAWADA MASAYUKI
IPC: G02F1/35
Filed: 2009-10-23
Abstract: <P>PROBLEM TO BE SOLVED: To provide an inexpensive fiber Fabry-Perot etalon having a simple structure and selectively reflecting a laser beam of a desired oscillation wavelength, a manufacturing method thereof, an external resonator-type semiconductor laser, and a Raman amplifier.  <P>SOLUTION: The fiber Fabry-Perot etalon has an integrated optical fiber 2 which is formed by connecting two optical fibers 3 and 4 having core parts 31 and 41, and clad parts 32 and 42. End faces 24a and 24b are formed inside the integrated optical fiber 2, which face each other with a gap 24 of a predetermined distance in an optical axis direction, at least one of the end faces being a concave end face.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011096418-A (JP)
Title: Battery pack
Inventor: KONO DAISUKE
IPC: H01M2/10
Filed: 2009-10-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide a battery pack permitting reuse of a laminate film or an outer package and a battery element without removing the outer package from an electrode used in a battery assembled once and used.  <P>SOLUTION: A plurality of battery elements are retained in an outer package 3 comprising one laminate film, and a sealing part 4 is provided only at the periphery of the outer package. Then, those battery elements are folded to form a battery pack. When electrolyte is deteriorated, a non-sealed part between the battery elements is cut, and electrolyte is reinjected from this part to make the battery reusable.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2010169081-A (JP)
Title: Steam turbine blade and method for manufacturing the same
Inventor: SAYANO AKIO
IPC: C23C18/12
Filed: 2009-10-29
Abstract: <P>PROBLEM TO BE SOLVED: To provide a steam turbine blade and a method for manufacturing the same capable of improving oxidation resistance without causing an increase in initial surface roughness by a simple manufacturing step and inexpensive manufacturing cost.  <P>SOLUTION: A steam turbine 3 includes a turbine rotor 4, rotor blades 5 implanted in the turbine rotor 4, stator blades 6 provided upstream of the corresponding rotor blades 5, and a turbine casing 13 supporting the stator blades 6 and storing the turbine rotor 4, the rotor blades 5 and the stator blades 6. The steam turbine is also configured so that the rotor blades 5 are paired with the corresponding stator blades 6 to form turbine stages 7 by disposing the turbine sates 7 in an axial direction of the turbine rotor 4, thereby forming steam paths 8. A coating film is formed on at least a portion of a surface of the stator blades 6 and a surface of the rotor blades 5, the coating film containing a ceramic matrix and nanosheet particles dispersed in the ceramic matrix.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2011094425-A (JP)
Title: Wall structure and attachment and detachment method of wall material
Inventor: IGA MASAHIRO
IPC: E04B2/82
Filed: 2009-10-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide a wall structure and an attachment and detachment method of a wall material, wherein a transparent synthetic resin panel can easily be removed.  <P>SOLUTION: The wall structure (1) has at least: the wall material (10) which is constituted by continuously constructing a first transparent synthetic resin panel (14), a second transparent synthetic resin panel (15), and a third transparent synthetic resin panel (16) linearly in this order; and a frame body (2) retaining the four sides of the wall material. The edges of the four sides of the wall material are covered with the frame body. The second transparent synthetic resin panel is arranged so that it can be attached to and detached from the frame body by inserting its upper end part or its lower end part into a movable space (28) of an upper frame (20) or a lower frame (30) after releasing the continuous construction with the first transparent synthetic resin panel and with the third transparent synthetic resin panel.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011093479-A (JP)
Title: Seat for vehicle
Inventor: KOJIMA MICHIAKI
IPC: B60R21/207
Filed: 2009-10-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide a seat for a vehicle capable of excellently deploying a side airbag.  <P>SOLUTION: This seat includes a paddle 30 forming the framework of a side support of a seat back 14, a side airbag 24 provided in a folded state to overlap with the paddle 30 in a side surface view at a seat width direction end part and capable of deploying toward the front of the seat, and a side support adjusting mechanism 22 having a paddle driving mechanism 34 capable of displacing the paddle 30 in the seat width direction by receiving adjusting force and displacing the paddle 30 to the seat width direction inside by deployment pressure of the side airbag 20. Waist part outside stay cloth 60LO is provided along a side part 54S of side skin 54 with looseness 64LO in a seat longitudinal direction, has a front end side fixed to seat back skin 54, and a rear end side fixed to a first stay cloth bracket 62 fixed to a seat back frame 14A.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011100601-A (JP)
Title: Illumination device
Inventor: OBUCHI KAZUKI
IPC: F21S10/00
Filed: 2009-11-05
Abstract: <P>PROBLEM TO BE SOLVED: To provide an illumination device that can perform display having improved designability where one who sees the display can enjoy beauty by irradiating a light-transmitting member with light without, for example, performing coating to the light-transmitting member, can change the display depending on the presence or absence of irradiation of light, and can transmit larger information content.  <P>SOLUTION: For the light-transmitting member 1000, only light impinging on a design surface 1220 from among light emitted from a light source advances inside the light-transmitting member 1000 and maintains a prescribed color, and reaches a table surface 1110 at an incidence angle smaller than a critical angle. Alternatively, light impinging on the design surface 1220 has intensity larger than that impinging on a surrounding surface 1210 and reaches a table surface 1110 at an incidence angle smaller than the critical angle. Alternatively, light impinging on the design surface 1220 does not reach the table surface 1110 and a shape of the design surface 1220 in a bottom view is projected to the table surface 1110.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011099248-A (JP)
Title: Door hinge
Inventor: SUGIURA MASAKI
IPC: E05D11/08
Filed: 2009-11-06
Abstract: <P>PROBLEM TO BE SOLVED: To provide a door hinge low in cost and reducible in weight.  <P>SOLUTION: A check mechanism includes a check pin 23 provided at a second hinge 5 and extending in a direction of intersecting the rotating plane of the second hinge 5, and a check cam 31 having a plate spring part 37 with its base end side fixed to a first hinge 3 to come in pressure contact with the peripheral surface of the check pin 23, and a resin member (a check cam part) 39 having a groove 41 formed on the surface side, facing the peripheral surface of the check pin 23, of the plate spring part 37 so that the check pin 23 can be engaged with it.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011101208-A (JP)
Title: Imaging apparatus
Inventor: INOUE NAOYUKI
IPC: H04N5/335
Filed: 2009-11-06
Abstract: <P>PROBLEM TO BE SOLVED: To solve the following problem: a white band-shaped interference can not be properly corrected, the interference occurring in an imaging apparatus using a CMOS (Complementary Metal Oxide Semiconductor) imaging device under a flash of external light such as a flashing device.  <P>SOLUTION: The imaging apparatus is equipped with: an imaging part 1 for imaging an object and outputting a video signal; a detecting part 5 which, for a video signal of one frame output by the imaging part 1, detects a video signal having a line position at which difference in line evaluation values of adjacent lines exceeds a predetermined value; a correction gain calculating part 8 which, for a video signal of one frame detected by the detecting part 5, calculates a correction gain amount by using average luminance levels before and after the line position and average luminance levels before and after a line position corresponding to the line position of a video signal one frame before the video signal of one frame detected by the detecting part; and a video signal correcting part 9 for correcting a video signal up to a line ahead of the line position of the video signal of one frame detected by the detecting part 5 or a video signal after the line position by using the calculated correction gain amount.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011100031-A (JP)
Title: Information processor, attachment of the same, information processing system, control method of the same, and control program
Inventor: SUGIYAMA AKIHIKO
IPC: G10L21/0216
Filed: 2009-11-06
Abstract: <P>PROBLEM TO BE SOLVED: To provide a noise suppression technology for suppressing various noises including unknown noises without previously storing numerous pieces of noise information.  <P>SOLUTION: Concerning an attachment capable of being connected to an information processor, the information processor includes: a means for suppressing noises of a noise suppression deterioration signal for suppressing noises in a deteriorated signal by using noise information to generate noise information on the basis of noise suppression result so as to suppress the noises in the deteriorated signal by using generated noise information; and a noise information generation means for generating the noise information on the basis of a result of suppressing the noises in the deteriorated signal. The attachment includes a mechanism part for generating noises to be suppressed with a noise suppression means, and a mechanism control part for controlling the mechanism part so that the noises are generated at timing when the noise suppression means performs noise suppression processing.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011100378-A (JP)
Title: Information estimation device, computer program for information estimation, and information estimation method
Inventor: MORITA TETSUO
IPC: G08G1/13
Filed: 2009-11-09
Abstract: <P>PROBLEM TO BE SOLVED: To properly estimate information on the rest included in a population when information on some of the plurality of elements included in the population is acquired as sample information.  <P>SOLUTION: The information estimation device acquires the sample information on some of the plurality of elements included in the population, and estimates the information on the rest included in the population. The information estimation device includes: an estimation part 11 estimating information on each of the plurality of elements by use of information on the other elements and an estimation parameter; and a learning part 12 of the estimation parameter. The estimation part 11 estimates information on an element to be estimated using the element from which the sample information cannot be acquired as the element to be estimated. The learning part 12 stores a combination between the sample information and information on one or more other elements used for estimating information about the element from which the sample information has been acquired as learning data, for the element from which the sample information has been acquired, and learns the estimating parameter.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011100524-A (JP)
Title: Magnetic disk device
Inventor: OTAKE TOMONAO
IPC: G11B33/14
Filed: 2009-11-09
Abstract: <P>PROBLEM TO BE SOLVED: To provide a magnetic disk device wherein such a phenomenon that a lift tab is caught in a gap between a magnetic disk and a ramp can be avoided when an impact is applied from an external part.  <P>SOLUTION: The magnetic disk device includes the magnetic disk recording information, a magnetic head for performing recording or playback of information to/from the magnetic disk, a magnetic head supporting part supporting the magnetic head and having a lift tab on its tip part thereof and a ramp holding the magnetic head supporting part by running-on of the lift tab when the magnetic disk is stopped. The magnetic disk device further includes a stopper for limiting pivotal movement of the magnetic head supporting part when the magnetic disk is displaced by an impact from the outside and the magnetic head supporting part is pivotally moved.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011106128-A (JP)
Title: Panel with decorative slate
Inventor: KANAO SHIGEKI
IPC: E04F13/14
Filed: 2009-11-13
Abstract: <P>PROBLEM TO BE SOLVED: To provide a panel with a decorative slate, lightweight, low in cost and hardly stained as the panel with the decorative slate presenting the surface appearance of stone.  <P>SOLUTION: The panel with the decorative slate includes a foam cement panel 41A joined to the whole rear surface of plate-like stone 31. The foam cement panel 41A is a laminated structure of a panel body 2 and a surface reinforcing layer 43A. The panel body 2 is a porous molding 7 with reinforcing fibers dispersed in cement, and the surface reinforcing layer 43A with a fiber aggregate provided in an embedded state in synthetic resin, is stuck to the panel body 2. The surface reinforcing layer 43A exists between the plate-like stone 31 and the panel body 2. The surface reinforcing layer 43A prevents water from infiltrating into the rear face side of the plate-like stone 31.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011105988-A (JP)
Title: Gas feeder for carburization
Inventor: MINAMIDA MINORU
IPC: C23C8/22
Filed: 2009-11-17
Abstract: <P>PROBLEM TO BE SOLVED: To provide a gas feeder for carburization capable of adequately removing soot generated in a catalyst layer while maintaining the generation amount of carburization gas when feeding carburization gas which is refined by allowing raw material gas to be subjected to the catalyst reaction in the catalyst layer in heated reaction cylinders into a carburization-processing furnace.  <P>SOLUTION: A plurality of reaction cylinders 10 are provided in parallel, which are heated by a heating means. Gas to be fed to a catalyst layer 11 provided on each reaction cylinder through a gas feed pipe 21 is changed into raw material gas Ga and soot-removing gas Gb by a feed gas changing means 22. A guide path changing means 24 is provided on a guide pipe 23 for guiding gas to be led from each reaction cylinder through the catalyst layer. Only the carburization gas to be led from the reaction cylinder to which raw material gas is fed, is fed to the carburization-processing furnace 2 by the guide path changing means.  <P>COPYRIGHT: (C)2011,JPO&INPIT