baber/WOPTO huggingface dataset:
Patent JP-2012195527-A (JP)
Title: Cathode carbon-containing aluminum foil structure of solid aluminum electrolytic capacitor and formation method therefor
Inventor: TSAI HONG-WEN
IPC: H01G9/00
Filed: 2011-03-18
Abstract: PROBLEM TO BE SOLVED: To provide a cathode carbon-containing aluminum foil structure of a solid aluminum electrolytic capacitor which produces a product of carbon-containing aluminum foil having excellent mechanical strength and conductive performance, and to provide a formation method therefor.SOLUTION: The formation method of a cathode carbon-containing aluminum foil structure of a solid aluminum electrolytic capacitor includes a step (A) for installing an aluminum foil in a vacuum chamber, a step (B) for roughening the aluminum foil, a step (C) for depositing carbon atoms, and a step (D) for forming a rough surface on the reverse side of the aluminum foil by repeating the steps (B) and (C) after directing the surface on the side not yet subjected to the steps upward, and for forming a carbon film by making carbon atoms adhere uniformly to the opposite side of the aluminum foil and depositing the carbon atoms continuously.
Patent JP-2012198752-A (JP)
Title: Gas alarm
Inventor: OHASHI HIROTAKA
IPC: G08B21/16
Filed: 2011-03-22
Abstract: PROBLEM TO BE SOLVED: To provide a gas alarm capable of shortening inspection time.SOLUTION: In a gas alarm 1 comprising a gas sensor 2 for detecting a gas concentration and alarm generation means for detecting gas leakage on the basis of output of the gas sensor and generating an alarm reporting that effect, an arithmetic processing unit CPU 6A which is the alarm generation means is provided so as to switch an operation between a normal mode of generating an alarm when the state that the output of the gas sensor 2 exceeds an alarm value continues for first prescribed time and an inspection mode of generating an alarm when the output of the gas sensor 2 exceeds the alarm value.
Patent JP-2012196691-A (JP)
Title: Method and device for manufacturing dimpled steel pipe
Inventor: MOTEGI YUKI
IPC: E02D5/28
Filed: 2011-03-22
Abstract: PROBLEM TO BE SOLVED: To provide a method and a device for manufacturing a dimpled steel pipe capable of securing sufficient adhesion efficiency when used as a composite pile of a civil engineering and construction structure.SOLUTION: In the method of manufacturing the dimpled steel pipe, a molding roller 10 in which a molding groove 12 is formed in the circumferential direction on the outer peripheral face thereof is rotated around a rotating axis OR while the molding groove 12 is brought in contact with an outer surface of a steel pipe 7, to form a plurality of dimples on the outer surface of the steel pipe 7. A position of the molding groove 12 corresponding to the steel pipe 7 molds the dimples by projecting parts 20 provided in a range in which a crossing angle θ seen from a central axis O1 of the steel pipe 7 with respect to a normal of the steel pipe 7 passing the central axis O1 of the steel pipe 7 and intersecting the rotational axis OR is ±45° or less.
Patent JP-2011120311-A (JP)
Title: Method of encoding moving image
Inventor: NAKAYA YUICHIRO
IPC: H04N19/593
Filed: 2011-03-25
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method of preventing accumulation of rounding errors caused by a bilinear interpolation processing performed in motion compensation, in a method of encoding an image, wherein the intensity values of luminance or color difference are quantized as integers.  <P>SOLUTION: In relation to frames P used for unidirectional motion compensation prediction, two kinds of frames P+ frames 503, 507 for rounding up a value resulting from adding 0.5 to an integer, and frames P- frames 505, 509 for rounding down a value resulting from adding 0.5 to an integer are prepared.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2012200378-A (JP)
Title: Decorated pearl and method of manufacturing the same
Inventor: KAMIMURA EIJI
IPC: C09D5/29
Filed: 2011-03-25
Abstract: PROBLEM TO BE SOLVED: To provide a technique for forming a decorated pearl with a high decorative effect by a simple method.SOLUTION: A curable resin is filled and solidified in a hollow portion inside a pearl from a hole opened on an outer surface of a cultured pearl 3, a paint 9 is applied onto the surface of the curable resin at the opening of the hole and the outer surface of the cultured pearl 3 around the hole, and thus the decorated pearl 1 is obtained. When gold dust 11 is mixed in the paint 9, the decorated pearl 1 with a higher decorative effect is obtained.
Patent JP-2011224980-A (JP)
Title: Polymer laminar composite having improved adhesion
Inventor: COCHET AYSE
IPC: C08J7/044
Filed: 2011-03-25
Abstract: PROBLEM TO BE SOLVED: To improve interlayer adhesion between PSS:PEDOT layers and polyurethane layers, by solving the problem with an electromechanical converter including a polymer laminar composite, wherein although polymer blends of polystyrene sulfonate (PSS) and poly(ethylene dioxythiophene) (PEDOT) are frequently used as electrically conductive polymers for an electrode, adhesion of the polymer blends to polyurethane is poor, and the polyurethane is used as an dielectric elastomer having the electrodes provided on both sides thereof, in order to apply it as an extensible electrically conductive material.SOLUTION: A film obtained by the polymer laminar composite comprising a first layer including a specific polyurethane polymer and a second layer including a specific polymeric thiophene and polystyrene sulfonate has a low specific electrical resistance relative to the degree of extension of the film and improved adhesion.
Patent JP-2012203192-A (JP)
Title: Display apparatus and illuminating device
Inventor: YADA TATSUYA
IPC: G09G5/00
Filed: 2011-03-25
Abstract: PROBLEM TO BE SOLVED: To provide a display apparatus with a reflective image display unit which enables observation of an image with preferable brightness according to environmental illuminance and reduction in the power consumption, and an illuminating device for irradiating light with the reflective image display unit.SOLUTION: A display apparatus includes a reflective image display unit having a display area with pixels arrayed, an illuminating device for irradiating light with the display area of the image display unit, and an illumination control unit for controlling the intensity of the light irradiated from the illuminating device according to environmental illuminance.
Patent JP-2012201635-A (JP)
Title: Photosensitive metal alkoxide, coating liquid and method for forming patterned film
Inventor: NAKAMURA AKIMASA
IPC: C07C69/68
Filed: 2011-03-25
Abstract: PROBLEM TO BE SOLVED: To provide a photosensitive metal alkoxide capable of forming a patterned titanium oxide film having a high mechanical strength, and to provide a coating liquid and a method for forming the patterned film.SOLUTION: The photosensitive metal alkoxide is composed of a metal alkoxide, a ligand coordinating with the metal alkoxide and represented by chemical formula 1, and the like. In chemical formula 1, R, R, Rand Rare each a hydrocarbon or hydrogen. The coating liquid contains a photosensitive metal alkoxide. The coating liquid may contain particles comprising a metal compound having the surface modified with an organic material.
Patent JP-2012204199-A (JP)
Title: Lighting fixture
Inventor: MASUDA TOSHIFUMI
IPC: F21V29/00
Filed: 2011-03-25
Abstract: PROBLEM TO BE SOLVED: To provide a lighting fixture in which enlargement is suppressed and temperature rise of a light-emitting element is effectively controlled by improving heat radiation performance.SOLUTION: The lighting fixture includes a light source part 2 having a light-emitting element as a light source, and a heat radiation member 1 of which, on the front side, the light source part 2 is installed and which has a plurality of poles 12 that are installed from the rear side and are formed in radial shape toward the outer circumference direction with the center part nearly as a center, and a plurality of heat radiation fins 13 which are installed from the rear side and are separated mutually toward the outer circumference direction from the adjoining wall faces 12a side in the plurality of poles 12 and are formed nearly in parallel.
Patent JP-2012209288-A (JP)
Title: Substrate processing apparatus
Inventor: NISHIMURA KAZUHIRO
IPC: H01L21/677
Filed: 2011-03-29
Abstract: PROBLEM TO BE SOLVED: To provide a substrate processing apparatus which improves throughput.SOLUTION: A substrate processing apparatus 100 includes: an indexer block 11; a first processing block 12; a second processing block 13; and an interface block 14. The indexer block 11 includes a pair of carrier placement parts 111a, 111b and a conveyance part 112. Carriers 113, housing multiple substrates W on multi-tiers, are placed on the carrier placement parts 111a, 111b. Conveyance mechanisms IR1, IR2 are provided at the conveyance part 112. The conveyance mechanisms IR1, IR2 convey the substrates W while being arranged parallel to each other.
Patent JP-2012206323-A (JP)
Title: Recording position error measurement apparatus and method, image forming apparatus and method, and program
Inventor: YAMAZAKI YOSHIAKI
IPC: B41J29/46
Filed: 2011-03-29
Abstract: PROBLEM TO BE SOLVED: To accurately detect a depositing position error of a recording element in a recording head even when using a reader having a lower resolution than a recording resolution.SOLUTION: A linear test pattern is recorded by operating recording elements, spaced apart by the number of detection pitches PP, among recording elements having a recording pitch WP. The linear test pattern is read to obtain read image signals. When a read pixel pitch is set as WS and the number of analysis pitches as PS, it is set such that T=WP×PP÷|WS×PS-WP×PP|>3. The read image signals are decomposed into a plurality of sequences by a remainder obtained by dividing the read pixel number by the number of analysis pitches PS in order to calculate a regular signal predicted in each sequence. A gradation value difference equivalent to each depositing position error distance is calculated on the basis of the predicted signal in order to determine each threshold corresponding to each depositing position error distance. A variation signal obtained by subtracting the predicted signal from the original signal is calculated in each sequence in order to measure a depositing position error on the basis of the variation signal and each threshold.
Patent JP-2012206145-A (JP)
Title: Hot wire laser welding method and apparatus
Inventor: SHINOZAKI KENJI
IPC: B23K26/046
Filed: 2011-03-30
Abstract: PROBLEM TO BE SOLVED: To provide a low-power-output hot wire laser welding method and apparatus, which can join even an extremely thick steel plate of about 20 mm, and which can reduce warming to a large extent compared with electroslag welding, for securing fracture toughness of a welded joint.SOLUTION: In the hot wire laser welding method, a laser spot 21 obtained by removing the focus of laser light 2 is radiated to a base material being in a gap formed between groove wall surfaces 10, 11 of a pair of the base materials to melt the base material 8, by applying electricity to between the welding wire 3 and the base material 8, and supplying the wire 3 as a hot wire to the molten portion of the base material 8, a molten metal pool 7 comprising the molten base material 8 and the wire 3 is formed, the laser spot 21 is moved so as to pass through the borderline of the groove wall surface 10 of either one of the pair of the base materials 8 and the molten metal pool 7, then the laser spot 21 is moved so as to pass through the borderline of the groove wall surface 11 of the other side of the base material 8 and the molten metal pool 7, the actions are repeatedly performed to weld the mutual base materials 8.
Patent JP-2012210989-A (JP)
Title: Gripping device
Inventor: NISHIHARA HIROYASU
IPC: B66F9/18
Filed: 2011-03-31
Abstract: PROBLEM TO BE SOLVED: To provide a gripping device capable of coping with mounted situations of various works.SOLUTION: A clamp lift 1 includes a bracket 15 elevatable on a front face of a mast 14. The bracket 15 is provided with a pair of cylinders 17 to be rotatable with respect to a support shaft member 16. A rod 18 is provided advancingly and retractingly in the cylinder 17. A rotary shaft member 19 is provided in a front end of the rod 18, and a rotary member 21 of the gripping device 20 and gripping plates 22 thereof are supported rotatably via the rotary shaft member 19. The paired gripping plates 22 are supported swingably onto the rotary member 21 via a link bar. The rotary shaft member 19 is connected to the rotary member 21 on an upper side of the gravity center position G of the rotary member 21, and the rotary member 21 can thereby keep its posture, even when the cylinder 17 is inclined to any angle. The gripping plate 22 is swung vertically with respect to the rotary member 21 all the time, and consequently the work W can be lifted up upwards simultaneously with the gripping of the work W.
Patent JP-2012216699-A (JP)
Title: Chip ptc thermistor
Inventor: KATSUKI TAKATOMO
IPC: H01C7/02
Filed: 2011-04-01
Abstract: PROBLEM TO BE SOLVED: To provide a chip PTC thermistor which is hardly reduced in resistance even when flux is deposited thereon, and thus can obtain desired characteristics.SOLUTION: A chip PTC thermistor (1) comprises: a rectangular parallelepiped-shaped ceramic element body (2); first external electrodes (13, 14) formed at end surfaces (5, 6) of the ceramic element body (2); and second external electrodes (15, 16) formed so as to cover surfaces of the first external electrodes (13, 14) and part of side surfaces (3, 4) of the ceramic element body (2). The ceramic element body (2) has two outer regions (2b, 2c) which are in contact with the end surfaces (5, 6) respectively, and an inner region (2a) sandwiched between the two outer regions (2b, 2c). A resistivity of the outer regions (2b, 2c) is higher than that of the inner region (2a).
Patent JP-2011225871-A (JP)
Title: White curable resin composition and semiconductor package using the same
Inventor: KOKUBO TADASHI
IPC: C08K9/06
Filed: 2011-04-01
Abstract: PROBLEM TO BE SOLVED: To provide a white curable composition which provides a cured product having high ray reflectance and good heat resistance and light resistance.SOLUTION: The white curable composition contains, as essential components, (A) a compound that contains at least two carbon-carbon double bonds, which are reactive with SiH group, in each molecule, (B) a compound that contains at least two SiH groups in each molecule, (C) a hydrosilylation catalyst, and (D) titanium oxide surface-treated with organic siloxane. The amount of the component (D) in the curable resin composition is 10 wt.% or more.
Patent JP-2012220965-A (JP)
Title: Document creation device, document creation method, and program
Inventor: USAMI KEI
IPC: G06F12/00
Filed: 2011-04-04
Abstract: PROBLEM TO BE SOLVED: To provide a document creation device, a document creation method, and a program which can automatically perform data transcription even if two documents have the same items in different data formats, when performing data transcription from one document to another document.SOLUTION: A document creation device 100 transcribes data of each item in a transcription source document to each corresponding item of a transcription destination document. The document creation device 100 comprises: a data file creation unit 203 for adding semantic data indicating a semantic content of an item to all or part of items in the transcription source document; and data transcription unit 204 which compares items of the transcription source document with items of the transcription destination document to specify corresponding items, and transcribes data of the corresponding items of the transcription source document to the corresponding items of the transcription destination document by using semantic data added to items of the transcription source document.
Patent JP-2012218458-A (JP)
Title: Headrest supporting device for vehicle
Inventor: YAMADA YUJI
IPC: A47C7/38
Filed: 2011-04-04
Abstract: PROBLEM TO BE SOLVED: To provide a headrest supporting device for a vehicle, the device capable of reducing a spring constant to improve seat resonance under normal status and increasing the spring constant to control whiplash on a rear collision.SOLUTION: Members 50 of dilatant properties are arranged at least at one of portions between a support 20 and brackets 40, between a stay 12 and the support 20, and between the stay 12 and the brackets 40 and at least at portions corresponding to vertical direction ends and at least at portions in the vehicle longitudinal direction of the brackets 40. The members 50 are not cured under normal status and the spring constant of the headrest supporter 10 is small, so that idle resonance of a seat is reduced. A shock load hardens the members 50 on a rear collision and the spring constant of the headrest supporter 10 increases, so that a countermeasure against the whiplash can be implemented.
Patent JP-2012221115-A (JP)
Title: Coordinate input device, control method therefor, and program
Inventor: TANAKA ATSUSHI
IPC: G06F3/041
Filed: 2011-04-06
Abstract: PROBLEM TO BE SOLVED: To accurately detect coordinate inputs by plural indicators.SOLUTION: Each of plural indicators stores unique identification information for identifying each other, and generates a transmission signal including switch information indicating the states of plural pieces of switch means and the identification information at a repetition period uniquely set for the identification information. A coordinate input device receives the generated transmission signal, specifies the repetition period of the received signal based on the identification information detected from the received transmission signal, and generates timing information on the transmission signal from an indicator corresponding to the identification information synchronized with the repetition period.
Patent JP-2012220693-A (JP)
Title: Image display device having memory property
Inventor: SAKAMOTO MICHIAKI
IPC: G09G3/20
Filed: 2011-04-07
Abstract: PROBLEM TO BE SOLVED: To provide an image display device capable of achieving multi-gradation expression including neutral color while suppressing undesirable "flicker" during renewing screen with a simple configuration.SOLUTION: Electrophoretic particles includes n-kinds of charged particles C1, ... Ck, ..., Cn each has a different threshold voltage at which each charged particle starts color forming and electrophoresis. Each charged particle C1, ..., Ck, ..., Cn satisfies a relation characteristics of threshold voltage of charged particle C1>...>threshold voltage of charged particle Ck>...>threshold voltage of charged particle Cn. Voltage applying means transits the relative color density of each charged particle to a relative color density corresponding intermediate transition state in an order of charged particle C1→, ..., →Ck→, ..., →Cn on each applied voltage drive waveform during renewing a screen to thereby finally renew the screen to a new screen having a desired density.
Patent JP-2011243965-A (JP)
Title: Method of manufacturing shallow and narrow trench type fet, and related structure
Inventor: TIMOTHY D HENSON
IPC: H01L29/78
Filed: 2011-04-19
Abstract: PROBLEM TO BE SOLVED: To provide a method of manufacturing a shallow and narrow trench type field-effect transistor (trench type FET).SOLUTION: The method includes a step of forming a trench 310 having a side wall and a bottom portion etc., in a semiconductor substrate of a first conductivity type. The method further includes a step of forming a substantially uniform gate dielectric 316 in the trench 310 and a step of forming a gate electrode 318 in the trench and on the gate dielectric 316. Furthermore, the method includes a doping step of forming a channel region 306 of a second conductivity type by doping the semiconductor substrate after forming the trench 310. As an embodiment, the doping step is carried out after the gate dielectric 316 is formed and after the gate electrode 318 is formed. As another embodiment, the doping step is carried out after the gate dielectric 316 is formed and before the gate electrode 318 is formed.
Patent JP-2012226213-A (JP)
Title: Imaging apparatus and control method therefor
Inventor: NISHIO TERUHIRO
IPC: G03B5/00
Filed: 2011-04-21
Abstract: PROBLEM TO BE SOLVED: To obtain high focus detection accuracy in an imaging apparatus that has an image blur correction mechanism of an optical type hand shake correction system and performs focus detection in response to a signal obtained from an imager.SOLUTION: The imaging apparatus comprises: the imager having a plurality of two-dimensionally arranged pixels that include focus detection pixels each of which is able to output an image signal for each area of different exit pupil in an optical system; blur detection means (166, 123) for detecting an amount of blur; blur correction means (103, 113) moved in a direction perpendicular to an optical axis so as to correct an image blur corresponding to the amount of blur; means (121) by which a correction value for correcting the influence of vignette on a luminous flux, resulting from the movement of the blur correction means, relative to an image signal for each area of different exit pupil is obtained according to the amount of eccentricity from the optical axis of the blur correction means, and the image signal is corrected by using the obtained correction value; and focus adjustment means (104, 114, 126) for performing focus adjustment on the basis of a phase difference of the corrected image signal for each area of different exit pupil.
Patent JP-2011178797-A (JP)
Title: Thiazoline acid derivatives
Inventor: BERGERON RAYMOND J JR
IPC: A61K31/4439
Filed: 2011-04-22
Abstract: <P>PROBLEM TO BE SOLVED: To provide thiazoline and derivatives thereof which give the ability to control the phamacokinetic properties and toxicities of the drugs.  <P>SOLUTION: There is provided a compound represented by formula, a pharmaceutically acceptable acid or a pharmaceutically acceptable complex thereof.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2012226245-A (JP)
Title: Focus detector and optical device
Inventor: HAMANO HIDEYUKI
IPC: H04N5/232
Filed: 2011-04-22
Abstract: PROBLEM TO BE SOLVED: To achieve a large area and a thin shape of a rectangular lens formed by a glass molding method in a focus detector.SOLUTION: The focus detector includes: a lens block 213 formed by a glass molding method; a device body 400 for positioning and holding the lens block; and a light receiving element 215 for converting an optical image formed by an image forming lens into an electric signal. The lens block includes a lens reference surface 306, first positioning surfaces 301L and 301R, second positioning surfaces 303L and 303R, and a first projected part 302 as a wall part of an outer periphery. The lens block further includes, in an area inside the outer peripheral part and adjacent to a boundary between the first positioning surface in the outer peripheral part and the first projected part in an optical axis direction, second projected parts 305L and 305R as wall parts projecting more in the optical axis direction than the lens reference surface.