baber/WOPTO huggingface dataset:
Patent JP-2010059647-A (JP)
Title: Steel slit dam and method of repairing the same
Inventor: OSUMI HISASHI
IPC: E02B7/02
Filed: 2008-09-02
Abstract: <P>PROBLEM TO BE SOLVED: To provide a steel slit dam of such a structure that can reduce material cost by minimizing the wasteful use of material when a coarse fragment arresting member is attached to a slit dam body.  <P>SOLUTION: This steel slit dam includes a coarse fragment arresting member 5 having: a plurality of column members 31 having circular steel pipes 30 arranged generally parallel to each other at intervals in the river lateral direction; a pair of side frames 51 the outer surfaces 55 of which, respectively, face the mutually opposed upstream side outer peripheral surfaces 30a of two column members adjacent to each other among the plurality of column members 31; and a horizontal beam 53 installed between the pair of side frames 51.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010060761-A (JP)
Title: Image forming apparatus
Inventor: NISHIHAMA MASANAGA
IPC: G01R29/12
Filed: 2008-09-03
Abstract: <P>PROBLEM TO BE SOLVED: To provide an image forming apparatus that achieves proper control using a potential sensor over a long period of time, by preventing adhesion of foreign matter and wearing at the tip end of a potential sensor, thereby suppressing a change in height of an electrode with respect to the surface of a photoreceptor.  <P>SOLUTION: A support beam 44 in which ten potential sensors 30 are arranged in the lengthwise direction is supported by a guide rail 41 and can be moved upward or downward. A pair of cam grooves 42 are formed at both ends of the support beam 44, thereby holding eccentric cams 43. When the pre-rotation of a photosensitive drum 1 is started, a drive motor M2 is actuated to move down the support beam 44, thereby bringing the potential sensor 30 into contact with the photoreceptor drum 1. An exposure device 3 is actuated to write a test electrophotographic image, and measures the peak value of an output signal from the potential sensor 30. When the peak value is restored to a predetermined level, the support beam 44 is moved upward. After the potential sensor 30 is separated from the photoreceptor drum 1, image formation is permitted.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010062326-A (JP)
Title: Bond magnet
Inventor: SAWA TAKAO
IPC: H01F1/053
Filed: 2008-09-03
Abstract: <P>PROBLEM TO BE SOLVED: To provide a rare earth-iron-nitrogen based bond magnet that has low coercive force and a high squareness ratio respectively suitable for a magnet for a variable magnetic-flux type motor.  <P>SOLUTION: The bond magnet having a prescribed composition is configured such that coercive force is ≥0.5 kOe and ≤4 kOe and a squareness ratio expressed by a ratio of residual magnetization with respect to magnetization in a magnetic field of 10 kOe is ≥80%. Magnetic powder of the bond magnet satisfies general formula of (Sm<SB>1-x</SB>R<SB>x</SB>)<SB>a</SB>Fe<SB>b</SB>Co<SB>c</SB>M<SB>d</SB>M'<SB>e</SB>T<SB>f</SB>N<SB>g</SB>(wherein, R: at least one selected from La, Ce, Nd, and Pr, M: at least one selected from Cu, Ni, and Mn, M': at least one selected from Ti, Zr, Hf, V, Nb, Ta, Cr, Mo, and W, T: at least one selected from Ga, Si, and Al, 0<x≤0.3, 6≤a≤12, 50≤b≤80, 0≤c≤30, 0<d≤5, 0≤e≤5, 0≤f≤5, 10≤g≤17, 0.001≤h≤3, and a+b+c+d+e+f+g=100 atom%).  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010062955-A (JP)
Title: System for converting video signal
Inventor: TORAICHI KAZUO
IPC: H04N19/50
Filed: 2008-09-04
Abstract: <P>PROBLEM TO BE SOLVED: To provide a system for converting a video signal allowing high-quality moving image to be reproduced by integrally processing and highly compressing moving image information such as a video and a cartoon film.  <P>SOLUTION: The system for converting a video signal includes: a preprocessing part 20 comprising an inverse filter extracting real video information estimated by recursively optimizing a blurring function by using, as input, an observation image obtained by adding noise (n) to the output of a deterioration model of the blurring function for inputting a real input image thereto, and removing noise included in an input video signal; a compression/encoding processing part 30 configured to execute corresponding point estimation based on a fluency theory for a video signal from the preprocessing part 20, express motion information of an image by being functionalized, select a signal space based on the fluency theory to express the image information on a selected signal space basis by being functionalized, and compress and encode the video signal by being described in a predetermined form; a frame rate increase-processing part 40 configured to increase the frame rate of the video signal compressed and encoded by the compression/encoding processing part 30.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2009004387-A (JP)
Title: Organic el display, and manufacturing method thereof
Inventor: SANO NAOKI
IPC: H01L51/50
Filed: 2008-09-05
Abstract: <P>PROBLEM TO BE SOLVED: To provide an organic EL display which has a high display quality and a large area and a low power consumption.  <P>SOLUTION: The organic EL display is composed of a plurality of organic EL elements having a positive electrode wiring portion 12, an organic layer 13 with a layer made of at least an organic light emitting material and a negative electrode wiring portion 14 arranged in this order on a transparent substrate 11. The positive electrode wiring portion 12 is provided with a transparent conductive material portion 12A formed in a stripe shape and a metal material portion 12B formed on the transparent conductive material portion 12A, and the metal material portion 12B has an open mouth above a light transmitting portion 12a where light emitted for the organic layer 13 is transmitted and moreover has a patterning to cover non-light emitting area 12b and is made of a metal material of a specific electric resistance of 2x10<SP>-5</SP>Ωcm or less.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2010062408-A (JP)
Title: Coil component and manufacturing method thereof
Inventor: SHIMOMURA OSAMU
IPC: H01F27/32
Filed: 2008-09-05
Abstract: <P>PROBLEM TO BE SOLVED: To provide a compact coil component having a few variations in characteristics.  <P>SOLUTION: A plurality of ring sections 16 disposed on a metal flat board in a metal plane shape, a ring connection section 17 that is formed at the edge of the ring section 16 and connects the plurality of ring sections 16, and a terminal section 13 that is not connected to the ring section 16 and is connected to the edge of the ring section 16 are formed by bending at the ring connection section 17 so that the plurality of ring sections 16 overlap vertically. An insulation sheet 18 having magnetic properties is sandwiched between the mutually adjacent ring sections 16, thus obtaining the compact coil component having a few variations in characteristics.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2009013784-A (JP)
Title: Bearing frame for cover of underground structure
Inventor: TANAKA KAZUSANE
IPC: E02D29/14
Filed: 2008-09-08
Abstract: <P>PROBLEM TO BE SOLVED: To provide a bearing frame for a cover of underground structure which enables easy asphalt rolling work or the like at the time of placing pavement while having high physical strength.  <P>SOLUTION: The bearing frame for the cover of the underground structure includes a cylinder for bearing a cover body and a flange radially extending from the periphery of the cylinder. The flange has a plurality of bumps which are formed at intervals around the whole circumference in the circumferential direction, and each bump extends over the entire radial width of the flange. Also, a bolt hole of an oval shape extending in the circumferential direction is formed on the top surface of the bump. When the bearing frame is set in a road or the like, reinforcing ribs do not protrude from the periphery of the cylinder, and therefore the asphalt rolling work or the like can be easily carried out to a sufficient degree. Furthermore, since the bumps are formed at intervals around the whole circumference in the circumferential direction on the flange of the bearing frame and each bump extends over the entire radial width of the flange, the flexural rigidity of the bearing frame is improved while the flange of the bearing frame is made thinner than before, thus leading to reduction in the weight of the bearing frame.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2010064177-A (JP)
Title: Cutting device for metal thin sheet drum
Inventor: WATABE YOSHIHARU
IPC: B23D21/00
Filed: 2008-09-10
Abstract: <P>PROBLEM TO BE SOLVED: To provide a cutting device for a metal thin sheet drum, automatically supplying the drum.  <P>SOLUTION: The cutting device 1 for a metal thin sheet drum is provided with: a drum supply means 3; a drum holding member 4; and a cutter 5 held on the drum holding member 4 for cutting the drum 2, so that the drum 2 is circumferentially cut into a predetermined width. The drum supply means 3 is provided with: an inclined carrying passage 11 with a downstream end part that is located lower than an upstream end part, so that the drum 2 rolls to be carried from the upstream side to the downstream side by its weight; a rolling control means 15 provided on the downstream side of the inclination carrying passage 11; a placement member 12 for placing the drum 2 discharged from the inclination carrying passage 11 to be placed; and a moving means 13 to move the drum 2 placed on the placement member 12 to a position where the drum is held by the drum holding member 4. The drum supply means 3 is provided with the plurality of inclined carrying passages 11 in the vertical direction. Mutually adjoining inclined carrying passages 11 are provided with inclination in mutually opposite directions, and are provided at an interval in which the drum 2 can pass.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010065928-A (JP)
Title: Refrigerator
Inventor: HASHIYAMA MASAFUMI
IPC: F25D23/00
Filed: 2008-09-10
Abstract: <P>PROBLEM TO BE SOLVED: To provide a refrigerator wherein stored objects are less dried.  <P>SOLUTION: The refrigerator is provided with: a storage compartment 2 for storing objects; a cooler 11 for generating cold air; a cold air passage 32 which is provided on the back face of the storage compartment 2 and in which cold air generated by the cooler 11 flows; a circulation passage 81 which is arranged to be overlapped with the front side of the cold air passage 32 and vertically extends, and in which cold air within the storage compartment 2 is circulated without passing through the cooler 11; and a member 72 provided between both sides of the back face of the storage compartment 2, forming the front face of the circulation passage 81, and comprising a thermal good conductor with which the cold air flowing in the circulation passage 81 comes into contact. The width between lateral walls of the circulation passage 81 is set to approximately equal to the lateral width of the member 72.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010068667-A (JP)
Title: Dielectric actuator
Inventor: TAKEUCHI HIROMITSU
IPC: H02N2/00
Filed: 2008-09-12
Abstract: <P>PROBLEM TO BE SOLVED: To provide a dielectric actuator with a large amount of displacement with respect to the voltage applied.  <P>SOLUTION: A dielectric actuator 1 has such a structure that an elastic high-dielectric material 2 is sandwiched between elastic insulating materials 3a and 3b, which are further sandwiched between electrodes 4a and 4b from the outside. The basic material of the elastic high-dielectric material 2 is silicone rubber, into which graphite powder is mixed to add conductivity thereto.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2009091657-A (JP)
Title: Method of obtaining hard surface on nanoscale
Inventor: DUCROS CEDRIC
IPC: C23C14/14
Filed: 2008-09-18
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for forming a thin, high hardness coating and devices comprising the coating.  <P>SOLUTION: The method of the invention consists in depositing, by magnetron cathode sputtering, a titanium film on at least one surface of a substrate under a partial pressure of argon of 1 Pa, then in depositing, by magnetron cathode sputtering, a titanium nitride film, onto the film obtained by introducing nitrogen into the cathodic sputtering chamber while maintaining a partial pressure of 1 Pa, and in depositing a film of a composite nanostructured material based on titanium, zirconium, boron and nitrogen onto the film obtained by magnetron cathode sputtering in active co-sputtering mode. The method of the invention can be applied in many fields, particularly in the mechanical field in order to improve the surface hardness of mechanical components.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009076911-A (JP)
Title: Optoelectronic device and manufacturing method of optoelectronic device
Inventor: HEUSER KARSTEN
IPC: H01L33/26
Filed: 2008-09-18
Abstract: <P>PROBLEM TO BE SOLVED: To provide an optoelectronic device which includes a wavelength conversion layer, and a tier of layers of an emission discharge type.  <P>SOLUTION: The optoelectronic device includes a substrate, a first electrode arranged on the substrate, the tier of the layers of the emission discharge type which discharges electromagnetic primary emission when driving, and has an active region, a second electrode which is arranged on the tier of the layers of the emission discharge type, and is transmissive to the primary emission, and encapsulation equipment which is deposited on the second electrode. The encapsulation equipment includes a laminated body having at least one first barrier layer, and at least one first wavelength conversion layer which converts at least partially the primary emission to electromagnetic secondary emission. The encapsulation equipment is penetrable at least partially to the primary emission and/or the secondary emission.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2010074578-A (JP)
Title: Receiving device, receiving method and program
Inventor: MIYAUCHI TOSHIYUKI
IPC: H04J11/00
Filed: 2008-09-19
Abstract: <P>PROBLEM TO BE SOLVED: To allow making of a high-precision determination as to whether or not the channel environment is a single path environment or a near delay path environment.  <P>SOLUTION: An optimum filter coefficient selection circuit 21 shifts the center position of the band of each of a wideband filter and a narrowband filter, and carries out trials of frequency interpolation processing under a plurality of conditions. The wideband filter and the narrowband filter used for trials are the same as that of an interpolation filter used in the frequency direction characteristic interpolation circuit 22. The distortion of the OFDM frequency domain signal is corrected on the basis of the channel characteristic of all of the subcarriers, obtained through the trials and the quality is calculated. The condition under which the best quality is obtained is determined, the interpolation filter under the condition and a coefficient representing the center position of the band are selected. In addition, if the interpolation filter used in the condition under which the best quality is obtained is the narrowband filter, it is determined that the channel environment is a near delay path environment. The present invention is applicable to a receiver of the OFDM signal.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010069089-A (JP)
Title: Pachinko game machine
Inventor: NISHIO HIROSHI
IPC: A63F7/02
Filed: 2008-09-19
Abstract: <P>PROBLEM TO BE SOLVED: To prevent separate hitting by a player and to make the player perform an appropriate game.  <P>SOLUTION: A Pachinko game machine 100 includes a blade 131, a movable body 203, a start port SW 401, a drawing section 402, a special symbol display device 403, a setting section 404, an opening/closing control section 405, and a movable body control section 406. The opening/closing control section 405 shortens the interval time from the display of a drawing result by the special symbol display device 403 to the start of the opening of the blade 131 when a time shortening game state is set to the setting section 404 at least.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010069847-A (JP)
Title: Container for storing puncture repair liquid
Inventor: SEKIGUCHI TAKUMI
IPC: B29C73/02
Filed: 2008-09-22
Abstract: <P>PROBLEM TO BE SOLVED: To provide a container for storing a puncture repair liquid capable of preventing a back-flow of a puncture repair liquid without retaining the liquid in the container.  <P>SOLUTION: A container 1 for storing a puncture repair liquid comprises an air introduction part 3 for storing a puncture repair liquid 7 and introducing compressed air from a compressor C and a discharging part 4 for introducing the puncture repair liquid 7 into a tire, wherein the air introduction part 3 is structured at the upper side part than a liquid surface 7a of the puncture repair liquid and the puncture repair discharging part 4 is structured at the lower side part than the air introduction part 3.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010087130-A (JP)
Title: Method for manufacturing semiconductor device
Inventor: OKI SHUHEI
IPC: H01L21/265
Filed: 2008-09-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for manufacturing a semiconductor device which can form a trench structure without forming a micro trench on a surface of a substrate.  <P>SOLUTION: This method for manufacturing the semiconductor device performs the steps of: forming a trench reaching the inside of a silicon layer from a surface of a mask layer for the substrate having the silicon layer, an interlayer insulating film made of silicon oxide, and the mask layer; implanting charge particles into a wall face exposed into the trench of the interlayer insulating film; etching the interlayer insulating film from the wall face exposed into the trench; making wider a width of the trench in a range corresponding to the silicon layer than that of the trench at a lower end of the interlayer insulating film by etching; oxidizing a surface of the silicon layer exposed into the trench to form a trench insulating film; charging polysilicon into the trench; and oxidizing a surface of polysilicon to form a cap insulating film.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010087274-A (JP)
Title: Semiconductor device
Inventor: BABA RYOHEI
IPC: H01L29/872
Filed: 2008-09-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide a semiconductor device that reduces backward leakage current while comparatively maintaining forward characteristics in forward behavior.  <P>SOLUTION: The semiconductor device 1 (horizontal SBD) includes: a nitride based semiconductor functional layer 2 having a second nitride based semiconductor region 22 functioning as a barrier layer on a first nitride based semiconductor region 21 on which a two-dimensional carrier gas layer 23 is formed; a first main electrode 3 electrically connected to one end of the two-dimensional carrier gas layer 23; a second main electrode 4 electrically connected to the other end of the two-dimensional carrier gas layer 23; and a metal oxide film 6 which is disposed between the first main electrode 3 and second main electrode 4 and electrically connected to the first main electrode 3 so as to reduce the carrier density of the two-dimensional carrier gas layer 23.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010088046-A (JP)
Title: High-frequency transmission line substrate
Inventor: KUBO NOBORU
IPC: H01P5/08
Filed: 2008-10-02
Abstract: <P>PROBLEM TO BE SOLVED: To provide a high-frequency transmission line substrate capable of preventing transmission characteristics from being deteriorated, by suppressing elevation of characteristic impedance of a transforming section in the case that a GND via exists near the transforming section between a grounded coplanar line and a microstrip line.  <P>SOLUTION: The high-frequency transmission line substrate 1 includes: a base 2 constituted of dielectrics; a signal line conductor 3 formed on a front side 2a of the base 2; a pair of ground conductors 4, 4 formed to hold the signal line conductor 3 therebetween; a ground conductor 5 formed on a rear side 2b of the base 2; a GND via 11 conducting the ground conductors 4, 4 with the ground conductor 5; and a capacitance pattern 9 formed to widen a width of the signal line conductor 3, for a predetermined length, at a portion that is not held between the ground conductors 4, 4. The capacitance pattern 9 is provided in such an area that a distance L measured parallel from the GND via 11 closest to a transforming section 8 to the signal line conductor 3 becomes less than or equal to thickness of the base 2.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2009176274-A (JP)
Title: Implementing expanded search, and providing expanded search result
Inventor: MARVIT DAVID
IPC: G06F17/30
Filed: 2008-10-06
Abstract: <P>PROBLEM TO BE SOLVED: To provide methods and the like for implementing an expanded search and providing expanded search results.  <P>SOLUTION: Implementing the expanded search and providing the expanded search results includes receiving a search query generated by a user. A type of expansion to apply to the search query is determined. Expanded search queries are automatically generated according to the determined expansion type without intervention from the user. A search is executed on each one of the expanded search queries to retrieve search results, and the search results are provided for presentation to the user in modules. A module includes search results for one of the expanded search queries.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2010093429-A (JP)
Title: Color gamut outline calculation apparatus and color gamut outline calculation program
Inventor: SAKURAI TAKUYA
IPC: G06T1/00
Filed: 2008-10-06
Abstract: <P>PROBLEM TO BE SOLVED: To provide a color gamut outline calculation apparatus and a color gamut outline calculation program capable of calculating a color gamut without tone inversion, with a sufficient precision rate.  <P>SOLUTION: The color gamut outline calculation apparatus 10 includes a device outline forming portion 1, a color converting portion 2, a characteristic point extracting portion 5, and a shaping processing portion 6. The device outline forming portion 1 computes a first outline point on a CMYK color space. The color converting portion 2 converts the first outline point computed by the device outline forming portion 1 into a second outline point on a CIELAB color space. The characteristic point extracting portion 5 extracts a sequence of the first outline points for a feature color defined beforehand on the CMYK color space among the first outline points computed by the device outline forming portion 1, and extracts a sequence of the second outline points corresponding to the sequence of the first outline points among the second outline point converted by the color converting portion 2. As for the sequence of the second outline points extracted by the characteristic point extracting portion 5, the shaping processing portion 6 arrange the profile of the sequence of the second outline points containing a section where tone inversion exists in the CIELAB color space, so that tone inversion may be removed.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010093011-A (JP)
Title: Apparatus for manufacturing semiconductor device and method for manufacturing the semiconductor device
Inventor: KATO MORIHISA
IPC: H01L21/3065
Filed: 2008-10-07
Abstract: <P>PROBLEM TO BE SOLVED: To manufacture a reliable semiconductor device efficiently.  <P>SOLUTION: This semiconductor device has: a depressurized chamber 62; a substrate holder 64 for supporting a plurality of semiconductor substrates 1 having an exposed resist film 49 inside the chamber 62; a gas feed pipe 71 provided outside of an area with the substrate holder 64 disposed therein, and having feed holes 72 for feeding oxygen gas into the chamber 62 in a plurality of places; an exhaust pipe 74 provided with an exhaust hole for sucking in a fluid inside the chamber 62; and a high frequency power source 66 for activating the oxygen gas for ashing the resist film 49.  <P>COPYRIGHT: (C)2010,JPO&INPIT