baber/WOPTO huggingface dataset:
Patent JP-2010031579-A (JP)
Title: Sound absorbing material for working machine, and method of manufacturing the sound absorbing material for working machine
Inventor: NAKAJIMA NORIO
IPC: E02F9/00
Filed: 2008-07-30
Abstract: <P>PROBLEM TO BE SOLVED: To rationalize a manufacturing process while securing heat resistance, water repellence and excellent sound absorbing characteristics regarding a sound absorbing material for a working machine and a method for manufacturing the same.  <P>SOLUTION: Resorcinol resin comprising a sulfomethylated compound of a condensation polymer of a univalent phenolformaldehyde polymer having a methylol group and a 1,3-dihydroxybenzene formaldehyde polymer having an alkyl group is impregnated in or applied to a nonwoven fabric, and this nonwoven fabric is heat-molded, cured and fixed to prepare a resin cured skin material 7. The resin cured skin material 7 is put to coat the periphery of the sound absorbing material 6 through an adhesive 4 and pasted.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010041112-A (JP)
Title: Content encrypting method and decoding method as well as content encrypting apparatus and decoding apparatus for hierarchical multicast distribution
Inventor: NAKACHI TAKAYUKI
IPC: H04N7/167
Filed: 2008-07-31
Abstract: <P>PROBLEM TO BE SOLVED: To actualize a hierarchial multicast distribution for controlling the quality and/or the resolution of video images for each recipient.  <P>SOLUTION: In applying broadcast encryption (decryption) to a hierarchical encoding strategy for image data, etc., suitable for multicast distribution, the method generates a secret key of an upper layer subordinately from a secret key (master key) corresponding to a lower layer hierarchy image by using a one-way hash function, as for a plurality of secret keys required for each image of different stage. Moreover, a secret key in relation to the identical hierarchy image but different for each individual person is owned by each individual person in a mutually overlapped fashion. Further, only a public key for broadcast encryption and an individual secret key corresponding to the lowest hierarchy image are owned by each individual person, and a common key corresponding to each hierarchy is generated from the individual secret key according to the one-way hash function.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2009035551-A (JP)
Title: Stabilization of sunscreening agent in cosmetic composition
Inventor: LOVE ARTHUR RAY
IPC: A61K8/365
Filed: 2008-08-01
Abstract: <P>PROBLEM TO BE SOLVED: To provide a cosmetic composition containing a stabilized organic sunscreening agent.  <P>SOLUTION: A cosmetic composition containing an organic sunscreening agent in combination with a 4-substituted resorcinol derivative of general formula (I) exhibits improved storage stability and oxidative stability. In general formula (I), R<SB>1</SB>and R<SB>2</SB>are each independently a hydrogen atom, -CO-R (acyl group), -COO-R or CONHR; R is a saturated or unsaturated, linear, branched or cyclic 1-18C hydrocarbon group; and R<SB>3</SB>is (1) an alkyl group having 1-18 carbon atoms, preferably having 2-12 carbon atoms, with or without substitution of one or more hydrogen atoms of a linear alkyl group with a methyl or ethyl group.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2010035748-A (JP)
Title: Drum type washing machine
Inventor: USHIJIMA HIDEAKI
IPC: D06F33/02
Filed: 2008-08-04
Abstract: <P>PROBLEM TO BE SOLVED: To provide a washing machine which prevents water from leaking even when a filter is opened and closed during the operation processes thereof.  <P>SOLUTION: The washing machine includes: a drain valve 10 at the bottom of a water tub 1 and a drain pump 11; a filter 34 provided between the drain valve 10 and the drain pump 11; a cap 31 detachably attached; a filter unit 12 including a reed switch 48 mounted to a filter case 39 and a magnetic body 46 located at the cap 31; an indicator 22 and a controller 3. The cap 31 water-tightly seals the filter 34, and the magnetic body 46 turns on the reed switch 48. The controller 3 stops the progress of processes to announce an abnormality in the indicator 22 if an on-signal from the reed switch 48 is not input, and closes the drain valve 10 to drive the drain pump 11. With this structure, water leakage from the filter unit 12 can be prevented in all the processes even if the cap 31 is not properly attached.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2009169384-A (JP)
Title: Driving device for gate driver in flat panel display
Inventor: HAN KAI-SHU
IPC: G09G3/36
Filed: 2008-08-06
Abstract: <P>PROBLEM TO BE SOLVED: To provide a driving device for a gate driver, which reduces production cost of the gate driver in a flat panel display.  <P>SOLUTION: In the gate driver 40, comprising K channels, in the flat panel display for reducing production cost, a first addressing unit 400 and a second addressing unit 402 are coupled to an output control circuit 404 including N output control units 406, an output control circuit 404 performs logic operations in order on M addressing signals generated by the first addressing unit 400 and N addressing signals generated by the second addressing unit 402. The N output control units 406 generate K channel output signals.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2010037844-A (JP)
Title: Internal pressure measurement method and apparatus therefor at the time of pouring of concrete
Inventor: YAKITA SHINJI
IPC: G01N33/38
Filed: 2008-08-06
Abstract: <P>PROBLEM TO BE SOLVED: To provide an internal pressure measurement method and an apparatus therefor at the time of pouring of concrete which can take the precise measurements of the internal pressure at the time of pouring of concrete and which can perform favorable pouring of concrete.  <P>SOLUTION: The internal pressure measurement apparatus at the time of pouring of concrete is provided with a concrete discharge guide part (an attachment jig) 5, a pressure detection device 6, and a means of detecting and measuring internal pressure. The concrete discharge guide part (an attachment jig) 5 is arranged in the vicinity of a concrete discharge port 4, and the pressure detection device 6 arranged on the concrete discharge port 4 side of the concrete discharge guide part 5 detects the internal pressure in the vicinity of the flowing concrete 10. The means of detecting and measuring internal pressure detects and measures the internal pressure from the start of the pouring of concrete to the completion of pouring by the pressure detection device 6.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010036538-A (JP)
Title: Laminated film, paper composite base material and container
Inventor: YASUIKE TETSUO
IPC: B65D65/40
Filed: 2008-08-07
Abstract: <P>PROBLEM TO BE SOLVED: To provide a paper composite base material having a laminated film giving sufficient gas barrier property, light shielding property, moisture proofing proper and having good straw perforating property without being damaged due to a folding work or the like in can making.  <P>SOLUTION: In the laminated film 22 formed by laminating at least a first polyethylene layer 32 on one surface of an oxygen gas barrier layer 31 and at least a second polyethylene 33 on the other surface thereof, at least one of the first polyethylene layer 32 and the second polyethylene layer 33 has ≥10 μm thickness and 0.1-0.5 mass% black pigment and 5-15 mass% white pigment. The oxygen gas barrier layer 31 has ≤30 μm thickness and ≤0.5 cm<SP>3</SP>/(m<SP>2</SP>×day×atom) gaseous oxygen permeability under 30°C, 90% RH and 1 atom. The laminated film 22 is laminated on one surface of a paper material 21 and the polyolefin layer 23 is laminated on the other surface of the paper material 21 to form the paper composite base material 11.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010044159-A (JP)
Title: Color filter and method for manufacturing color filter
Inventor: UCHIDA MASAYUKI
IPC: G02F1/1335
Filed: 2008-08-11
Abstract: <P>PROBLEM TO BE SOLVED: To provide a color filter which is manufactured in a simple process, prevents a short circuit with an electrode of a TFT substrate and hardly causes peeling of a color layer from a substrate.  <P>SOLUTION: The color filter 1 includes a red layer 5, a green layer 7 and a blue layer 9, on a substrate 3. The red layer 5 is formed in a grid pattern on the substrate 3. The green layer 7 and the blue layer 9 are formed not only on the substrate 3 but on the red layer 5. The green layer 7 and the blue layer 9 laminated on the red layer 5 are used as a spacer 11. The color filter 1 includes a transparent electrode layer 13 covering the substrate 3, red layer 5, green layer 7, blue layer 9 and spacer 11, and an insulating black matrix layer 15 in a predetermined position on the transparent electrode layer 13.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010050821-A (JP)
Title: Camera and control method of the camera
Inventor: OGAWA SHIGEO
IPC: H04N5/93
Filed: 2008-08-22
Abstract: <P>PROBLEM TO BE SOLVED: To solve the problem that a photographing mode for easy performing photographing for beginners is conventionally prepared in addition to normal photographing modes in a digital camera with a plurality of photographing modes, but in such a conventional camera, although an easy and safe mode is provided for photographing, there is no arrangement for beginners with respect to a reproduction mode for displaying a photographed image.  <P>SOLUTION: The camera includes: a photographing mode selecting means for selecting any one of a plurality of photographing modes of a photographing means; and a switching means for switching a reproduction mode for reading image data recorded on a recording medium and displaying the image data on a display and a photography processing mode for performing photography processing under the photographing mode selected by the photographing mode selecting means. The camera further includes a reproduction control means for making an operation specifiable under the reproduction mode in accordance with the photographing mode being selected by the photographing mode selecting means when the photographing mode is switched to the reproduction mode by the switching means.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010057216-A (JP)
Title: Inverter device
Inventor: NAGAI KAZUNOBU
IPC: H02P21/18
Filed: 2008-08-26
Abstract: <P>PROBLEM TO BE SOLVED: To provide an inverter device which drives a low-cost induction electric motor with high efficiency.  <P>SOLUTION: The inverter device 1 connects phase output terminals of an inverter circuit 3 to a main winding 4b, an auxiliary winding 4a and a neutral winding of the induction electric motor 4, respectively, converts an AC voltage fed from a DC power supply 2 into a tow-phase substantially-sine wave PWM voltage, and equalizes an inductance value and a resistance value of the main winding 4b and the auxiliary winding 4a when currents from the main winding 4b and the auxiliary winding 4a are detected from a DC power supply current detected by a current detection part 5. A vector control operation part 6 decides a two-phase voltage to the induction electric motor 4 by vector control operation. Then, a PWM signal generation part 5 generates a PWM signal which controls the inverter circuit 3 according to the two-phase voltage.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010054596-A (JP)
Title: Sheet processor and image forming apparatus
Inventor: TAMURA KENICHI
IPC: G03G15/00
Filed: 2008-08-26
Abstract: <P>PROBLEM TO BE SOLVED: To carry out alignment at a higher accuracy by improving rigidity of a sheet on a processing tray of a finisher.  <P>SOLUTION: The processing tray 130 is divided into a plurality of pieces in the transporting direction and composed to be turnable at division points. The divided trays are revolved according to the curled amount, sheet size and rigidity of the loaded sheet, and the sheet is deformed on a sheet loading surface of a processor tray in a bent shape. The curled sheet is pushed to the processing tray 130 and flexed to the bent tray shape so that the rigidity of thin paper is increased or the gutter-shaped curling is corrected, thereby improving the compatibility.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010054609-A (JP)
Title: Liquid crystal display device and method of manufacturing the same
Inventor: FUNABASHI YUTA
IPC: G02F1/13
Filed: 2008-08-26
Abstract: <P>PROBLEM TO BE SOLVED: To improve a rate of success in removal of a short circuit by laser cutting when a video signal line and a common electrode short-circuit with foregn substance.  <P>SOLUTION: A pixel electrode 110 and the common electrode 108 are formed in a region enclosed with the video signal line 200 and a scanning line 300. The common electrode 108 is divided by a common electrode slit 10 into a thin stripe portion and a common electrode body. If the video signal line 200 and common electrode 108 short-circuit, both ends of the common electrode slit 10 are opened by laser cutting 30 to separate the stripe portion from the common electrode body. An influence of the short circuit between the video signal line 200 and common electrode 108 is eliminated thereby.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010055837-A (JP)
Title: Plug receiving device
Inventor: UENO SATORU
IPC: H01R13/639
Filed: 2008-08-26
Abstract: <P>PROBLEM TO BE SOLVED: To provide a plug receiving device capable of preventing slipping-off of a plug regardless of existence of a fixed part, and moreover, in the case the plug has the fixed part, capable of releasing slipping-off prevention when an excessive external force is applied.  <P>SOLUTION: The plug receiving device 1 is equipped with a body 2 having plug blade insertion holes 40a to 40c on one face 4a, and locking protrusions 61a, 61b to be mechanically bonded to the plug blade of the plug 120 and to prevent slipping-off. The plug blade insertion holes 40a to 40c are formed to be capable of rotating the plug 120 between an insertion-extraction position of inserting and extracting the plug blade 120 and a slipping-off preventing position of preventing the plug from silipping-off by the locking protrusions 61a, 61b. At the body 2, a locking piece (fixed part) 40e to lock a locking piece (fixed part) 121 installed at the plug 120 and to fix the plug 120 at the insertion-extraction position is installed. A locked state of the protrusion piece 40e and the locking piece 121 is released when a force of a prescribed value or more is applied in a direction of which the plug 120 and the body 2 are separated from each other.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010053201-A (JP)
Title: Method of manufacturing q1-less pitch
Inventor: IKEDA FUMIE
IPC: C10C3/02
Filed: 2008-08-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide a technology for manufacturing Q1-less pitch from residual oil by-produced in the manufacturing step of a spherulite.  <P>SOLUTION: The Q1-less pitch is manufactured by heat-treating tar-pitch obtained by removing a solid portion contained in tar to form the spherulite, adding a solvent to the tar pitch and after filtering to separate the spherulite from the residual oil, preparing in combination of a dissolving step of mixing the residual oil and other Q1-less tar and a separation step for centrifugally separating and next, distilling the solvent.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010056221-A (JP)
Title: Method of manufacturing semiconductor device, and semiconductor device
Inventor: MIWA KAZUHIRO
IPC: H01L27/115
Filed: 2008-08-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide a semiconductor device which allows the formation of an oxide film and a charge storage layer without damage and control of the thicknesses thereof, and also to provide a method of manufacturing the same.  <P>SOLUTION: A masking nitride film 2, a first nitride film 12, and a second oxide film 13 are separated from each other by anisotropic etching such as RIE. At this point, the masking oxide film 1 on the bottom of a trench 3 is left without being etched, and the masking oxide film 1 thus left serves as a defense layer against etching and prevents a substrate 10 from damage. The portion of the separated first nitride film 12, which covers the side wall of the trench 3, is protected by a sacrificial oxide film 13, there is no damage to that part by etching. Then, the second oxide film 13 and the first oxide film 11 on the bottom of the trench 3, which have been damaged by the anisotropic etching, are completely removed by isotropic etching. Thereafter, a third oxide film 14 and a gate oxide film 15 are formed by oxidation treatment such as plasma oxidation or radical oxidation.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2009095008-A (JP)
Title: Turbo coder/decoder, turbo coding/decoding method, and communication system
Inventor: NAKAMURA TAKAHIKO
IPC: H03M13/29
Filed: 2008-08-28
Abstract: <P>PROBLEM TO BE SOLVED: To obtain a turbo coder/decoder capable of parallelizing the decoding processing of a turbo code without being mounted with a memory which stores interleave sequences, a turbo coding/decoding method, and a communication system.  <P>SOLUTION: When a memory interface 5 generates an interleave sequence of the turbo code, interleave positions in forward direction processing and backward direction processing are calculated by only executing addition/subtraction processing and comparative computation processing by a control part 6. Thus, since memory access depending on the interleave sequences is sequentially obtained by simple calculation, the memory for holding the interleave system becomes unnecessary, and a memory amount and a circuit scale are minimized.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2010052646-A (JP)
Title: Water proof structure of vehicular door
Inventor: ISHII KATSUYUKI
IPC: B60J5/00
Filed: 2008-08-29
Abstract: <P>PROBLEM TO BE SOLVED: To provide a water proof structure of a vehicular door capable of preventing water entering into a window frame from intruding into cabin inside.  <P>SOLUTION: A door garnish 20 is disposed such that its lower part 20f is overlapped with the upper part 18a of a door trim 18 viewed from cabin inside A. An extension part 18b extending in a door body 4a over an inside edge part 10a of an opening part 4c is provided on the upper part 18a of the door trim 18. A vertical wall part 18d extending upward along the extending direction is provided on the extension part 18b. Fork-shaped guide parts 20g extending in the door body 4a along the extension part 18b striding over the vertical wall part 18d are provided on the lower part 20f of the door garnish 20, and the respective guide parts 20g have upward substantially groovy shape.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2009212490-A (JP)
Title: Normal-temperature bonding device
Inventor: TSUNO TAKESHI
IPC: B23K20/24
Filed: 2008-09-01
Abstract: <P>PROBLEM TO BE SOLVED: To provide a normal-temperature bonding device capable of uniformly applying a large load on a bonding surface.  <P>SOLUTION: The normal-temperature bonding device is provided with: an angle adjusting mechanism 12 for supporting a first sample table 13 for supporting a first substrate on a first stage 11 so that the direction of the first sample table 13 can be changed; a first drive device 14 for driving the first stage 11 in a first direction; a second drive device for driving a second sample table 46 for supporting a second substrate in a second direction; and a carriage supporting table for supporting the second sample table in the first direction when the second substrate and the first substrate are pressure bonded. The angle adjusting mechanism 12 is formed of a plurality of elements expanding/shrinking based on an electric signal. In this case, the normal-temperature bonding device 1 can apply a large load exceeding load resistance of the second drive device to the first substrate and the second substrate. Further, the normal-temperature bonding device 1 can use the angle adjusting mechanism 12 to change the direction of the first substrate so that the first substrate contacts in parallel to the second substrate, and thus the device 1 can uniformly apply the large load on the bonding surface.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2010058298-A (JP)
Title: Molding mold
Inventor: KURIHARA KAZUMA
IPC: B29C33/46
Filed: 2008-09-01
Abstract: <P>PROBLEM TO BE SOLVED: To prevent the occurrence of transfer abnormality such as mold release unevenness due to gas peeling in a conventional molding mold, and solve the problem wherein a gas discharge port is transferred onto a molded article.  <P>SOLUTION: A molding space 16 is formed in the mating surface of the inner surface 10 of a fixed-side core 8 and the inner surface 15 of a movable-side core 14. A projection edge 30 projecting toward the molding space 16 is formed along the inside peripheral surface of a movable-side recessed place 12 of a movable-side base mold 11. A fixed-side narrow slit 31 is formed between the projection edge 30 and the fixed-side core 8. The gas for peeling is blown from the fixed-side narrow slit 31 toward the inner surface 10 of the fixed-side core 8, the movable-side narrow slit 32 is formed between the projection edge 30 and the movable-side core 14, and the gas for peeling is blown from the movable-side narrow slit 32 toward the inner surface 15 of the movable-side core 14.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010062926-A (JP)
Title: Video recording apparatus and video compression program
Inventor: NUMA TAKAYUKI
IPC: H04N19/423
Filed: 2008-09-04
Abstract: <P>PROBLEM TO BE SOLVED: To provide a video recording apparatus capable of avoiding wasteful recording bit rate adjustments.  <P>SOLUTION: The video recording apparatus (100) includes: a compression means (11) for compressing a video image; a video comparison means (12) for comparing a source video image before the compression due to the compression means (11) with a compressed video image after the compression, due to the compression means (11) to calculate, on the basis of a preset index, similarity for specifying the degree of matching for the video qualities of the video images, before and after the compression; and a bitrate adjustment means (13) for adjusting the recording bitrate, until the similarity calculated by the video comparison means (12) becomes a preset similarity. The compression means (11) compresses the video image at a recording bitrate adjusted by the bitrate adjustment means (13).  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010062945-A (JP)
Title: Wireless reception device and demodulation method
Inventor: ISHIOKA KAZUAKI
IPC: H04B7/04
Filed: 2008-09-04
Abstract: <P>PROBLEM TO BE SOLVED: To obtain a wireless communication device in which degradation of communication quality is prevented even when a plurality of antennas are used and communication quality in synchronization acquisition is improved.  <P>SOLUTION: A wireless reception device that includes a plurality of antennas and performs demodulation, error correction and decoding includes Fourier transformers 7-1 and 7-2 which calculate a frequency signal that is obtained by performing the Fourier transform of a reception signal for each antenna, a covariance matrix calculation unit 8 which calculates a covariance matrix of the frequency signal for each antenna, a Cholesky decomposition unit 9 which performs Cholesky decomposition of the covariance matrix, and an inverse matrix multiplication unit 10 which multiplies the inverse matrix of the results of the Cholesky decomposition by the frequency signal, and performs demodulation, error correction and decoding to the multiplication results.  <P>COPYRIGHT: (C)2010,JPO&INPIT