baber/WOPTO huggingface dataset:
Patent JP-2009178836-A (JP)
Title: Machine tool
Inventor: NAGASHIMA MASARU
IPC: B23B31/117
Filed: 2008-02-01
Abstract: <P>PROBLEM TO BE SOLVED: To prevent cutting liquid stuck to the surface of an unclamping arm from invading the inside of a main shaft when the cutting liquid invades the inside of a main shaft head in a machine tool.  <P>SOLUTION: The unclamping arm arranged inside the main shaft head of the machine tool comprises: a horizontal arm 33 horizontally formed; and a vertical arm 32 vertically formed, and has a recess 34 formed to allow the upper surface of a base end to be lowered than the upper surface of a leading end at the horizontal arm 33. The cutting liquid stuck to the surface of the unclamping arm 31 is thereby stored and dropped, and the cutting liquid is prevented from invading the inside of the main shaft 21 along the surface of the unclamping arm 31.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009188008-A (JP)
Title: Semiconductor device manufacturing method
Inventor: ARAMOTO KAORU
IPC: H01L21/316
Filed: 2008-02-04
Abstract: <P>PROBLEM TO BE SOLVED: To prevent generation of cracks due to tensile stresses of a mask pattern.  <P>SOLUTION: The semiconductor device manufacturing method comprises a process for preparing a substrate 10 having a quartz supporting substrate 20 and a silicon layer 30; a process for forming a silicon oxide film 34 as a foundation on the entire surface of the silicon layer; a process of forming a silicon nitride film on the entire surface of the silicon oxide film as the foundation by a plasma CVD method; a process for patterning the silicon nitride film and forming a mask pattern 40 containing a peripheral exposed portion 46 exposing the silicon oxide film as the foundation in the peripheral area 16A, a first opening pattern 42 exposing the silicon oxide film as the foundation in the element separating area 32B, and a second opening pattern 44 exposing the silicon oxide film as the foundation in the peripheral area 16B; and a process for thermally oxidizing the substrate by using the mask pattern as a mask and forming an element separating structure portion 36A in the element separating area.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009185836-A (JP)
Title: Automatic transmission
Inventor: KAWAI NORIKAZU
IPC: F16H3/091
Filed: 2008-02-04
Abstract: <P>PROBLEM TO BE SOLVED: To provide an automatic transmission using a parallel axis type transmission mechanism as a sub transmission mechanism, preventing the occurrence of eccentric loads in first input elements of a coaxial type main transmission mechanism having double planetary gears.  <P>SOLUTION: An input shaft 3 of the transmission is divided into an upstream side input shaft 31 for mutually connecting structural members 52a, 53a, C2 of the parallel axis type transmission mechanism 5 and an downstream side input shaft 32 for mutually connecting clutches C3, C4 connected to the first input elements Sf, Sr, Cf, Rf, and the upstream side input shaft 31 and the downstream side input shaft 32 are splined to each other. Otherwise, driving gears 52a, 53a of gear trains 52, 53 of the parallel axis type sub transmission mechanism 5 are pivotally supported to a transmission case 2 via bearings 7e, 7f, and the driving gears 52a, 53a of the gear trains 52, 53 ar connected to the input shaft 3 via clutches C1, C2 for the gear trains 52, 53.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009185865-A (JP)
Title: Piston ring, and piston and engine using the same
Inventor: FUJITA TAKEHISA
IPC: F02F5/00
Filed: 2008-02-05
Abstract: <P>PROBLEM TO BE SOLVED: To provide a piston ring mounted on a piston of a reciprocating engine, having the improved performance of closely contacting with a cylinder bore without increasing the friction resistance of a sliding part to the fourth-order deformation of a cylinder bore.  <P>SOLUTION: Circular cutouts 8A, 8B are formed in the inner periphery of the piston ring 5 along the circumferential direction with respect to a center angle 45°, and thin portions 9A, 9B having low bending rigidity are alternately arranged therein. When the cylinder bore 2 is subjected to fourth-order deformation by fastening a cylinder head bolt 3 (refer to a two-dot dashed line in Fig.2), the piston ring 5 more successfully follows uneven deformation with the thin porions 9A, 9B having low bending rigidity. This results in the improved performance of closely contacting with the cylinder bore 2 without increasing the tension of the piston ring 5, and thus improving sealing performance and lubricating oil scraping performance without increasing the friction resistance of the sliding part.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009187308-A (JP)
Title: Display controller, display control method, program, and storage medium
Inventor: UCHIDA HITOSHI
IPC: G06F3/0485
Filed: 2008-02-06
Abstract: <P>PROBLEM TO BE SOLVED: To enable a user to browse highly important data at all times even when the user operates a display area using a scroll bar.  <P>SOLUTION: A display controller includes: a first storage part for storing document data displayed in the display area in a row unit; a determination part for determining whether or not identification information indicating that it is highly important information is set to the document data; a second storage part for identifying the document data to which the identification information is set and storing them as specified data in the row unit; a decision part for deciding the size of a specified area capable of displaying all the specified data inside the display area and the size of a standard area for displaying at least some rows of the standard data excluding the specified data from the document data on the basis of the data amount of the specified data; and a display control part for dividing the display area into the specified area and the standard area, displaying the specified data in the specified area and displaying the standard data in the standard area.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009188784-A (JP)
Title: Communication terminal unit
Inventor: MIZUTANI SEIJI
IPC: H04N1/32
Filed: 2008-02-07
Abstract: <P>PROBLEM TO BE SOLVED: To provide a communication terminal unit capable of ensuring security of communication records of a facsimile.  <P>SOLUTION: A communication terminal unit 1 includes: an authentication section for performing individual authentication on a user who uses the communication terminal unit 1; a storage section 41 for storing communication records regarding facsimile communication executed by operation due to a user on whom individual authentication is not performed by the authentication section, and facsimile communication executed by operation due to a user on whom individual authentication includes been performed by the authentication section; and an output section which outputs the communication records, other than records of the facsimile communication executed by the operation due to the user on whom individual authentication includes been performed by the authentication section, in the case where output of communication records stored in the storage section is instructed by operation due to the user on whom individual authentication is not performed by the authentication section.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009193654-A (JP)
Title: Hard disk drive housing case
Inventor: KOBAYASHI ERIKO
IPC: G11B33/08
Filed: 2008-02-18
Abstract: <P>PROBLEM TO BE SOLVED: To provide a thin HDD case, which is more excellent in impact resistance, low vibratility, silence, airtightness, drip-proofness, and heat-radiating characteristics.  <P>SOLUTION: The HDD case 10c includes a case body 1 and a lid 2 attached to the opening peripheral edge of an upper part and houses an HDD 20, the lid and the internal face of the case body are covered with a heat conduction improving adhesive synthetic resin mat 4a, a damping material 6, a sound absorbing material 7, and a sound insulation material 8 so as to surround the periphery of the HDD. The HDD is supported to the case body in a non-contact state by a pair of or two pairs of dumper mechanism 30b provided with a damper member 32s which are attached to the lower face of a strip-like HDD supporting member 31 and the horizontal part 31a of HDD both side faces of the HDD supporting member. Heat radiation fins are formed at external faces of the lid and the case body, and further, the lid and the case body are constituted of a heat conduction dumping plate.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009198893-A (JP)
Title: Document illuminator and image reader
Inventor: ONO NOBUAKI
IPC: H04N1/028
Filed: 2008-02-22
Abstract: <P>PROBLEM TO BE SOLVED: To provide an document illuminator, image reader and image forming device which are small and highly efficient.  <P>SOLUTION: The document illuminator includes: an document platen; a plurality of light sources; and an illumination system. The illumination system includes light guide members for guiding light to reflection members while regulating the light emitted from the light source from diverging, and reflection members for reflecting the light incident on a region to be read from a plurality of directions. The reflection members are provided with a plurality of reflection surfaces of the reflection part different in reflection angles, wherein the reflection surfaces are arranged so as to form an aperture for passing the reflection light from the region to be read. The light guide members are provided with a plurality of reflection surfaces of the light guiding part which are arranged with different setting angles. One of the plurality of reflection surfaces of the light guiding part, which is the farthest from the light source is arranged nearer to the document platen than the light source and nearer to the light source than the aperture. The end part of the document platen for one of the plurality of reflection surfaces of the reflection part, which is arranged farther than the aperture to the light source, is located nearer to the platen glass than the one farthest from the light source among the plurality of reflection surfaces of the light guiding part.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009203608-A (JP)
Title: Suspending device for suspension door
Inventor: KIKUCHI TAKESHI
IPC: E05D15/06
Filed: 2008-02-26
Abstract: <P>PROBLEM TO BE SOLVED: To provide a suspending device allowing a user to remove a suspension door from a guide rail simply by oneself.  <P>SOLUTION: In this suspending device for the suspension door, a running unit 10 and a fixing unit 20 are attached to the guide rail and the suspension door, respectively, and are mutually connected. When an operation piece 34 for releasing locking of the fixing unit 20 is set to a locking releasing position, an operation arm part 33b of a lock lever 33 is pushed up, a locking arm part 33a on the opposite side is downward turned, the engagement of the locking arm part 33a with a shaft head part 13A is released, and its condition is kept. Consequently, the user can simply remove the suspension door from the guide rail merely by oneself by setting the operation piece 34 for releasing locking to the locking releasing position when removing the suspension door.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009205283-A (JP)
Title: Image processing apparatus, method and program
Inventor: FUKUE SHINICHI
IPC: H04N5/232
Filed: 2008-02-26
Abstract: <P>PROBLEM TO BE SOLVED: To create an image of higher precision and higher resolution of a subject of interest.  <P>SOLUTION: An image processing apparatus includes: a subject detection part 11 for recognizing a subject of interest in a plurality of images; a background evaluation part 12 for evaluating the image about a different image area from the image area of the subject of interest recognized by the subject detection part 11; an image selection part 13 for selecting some images from the plurality of images; and an image configuration part 14 for composing a new image of higher resolution from the plurality of images based on the subject of interest recognized by the subject detection part 11, the result of evaluation by the background evaluation part 12, and the some images selected by the image selection part 13.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009204957-A (JP)
Title: Optical scanning apparatus, image reading apparatus and image forming apparatus
Inventor: SHIMIZU KENICHI
IPC: B41J2/44
Filed: 2008-02-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide an optical scanning apparatus, image reading apparatus and image forming apparatus can stably maintain the straightness of a focal line even if there is a temperature change, of restraining bending of the scanning line, and of forming a high-quality image having no color shift or color change.  <P>SOLUTION: The optical scanning apparatus includes a deflection means for scanning beams emitted from a plurality of laser light sources, an image forming means having one or more optical elements for forming an image from the beams scanned by the deflection means, a holding means having a pair of receiving parts which have higher rigidity than the image forming means and support in the sub scanning direction both end vicinities in the main scanning direction of the image forming means, and curve adjusting means which are provided to a plurality of places of the holding means along the main scanning direction and adjust the curve by height adjustment. The optical scanning apparatus includes a slidable means so as not to inhibit free expansion by a temperature change of the image forming means.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009141926-A (JP)
Title: Video signal communication system and method
Inventor: OUCHI TOKUHITO
IPC: H04N7/173
Filed: 2008-02-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide a video signal communication method for preventing network congestions and transmitting a video signal with minimized quality deterioration even in the case where transmission band is not secured, when transmitting an uncompressed HDTV signal using an IP network.  <P>SOLUTION: Transmission includes converting an uncompressed video signal in sampling rate on the basis of band control information received from a network; carrying out control of a transmission band with the number of data being reduced; IP-packetizing a video signal obtained after the transmission band control; and transmitting the signal to a receiving side via the network from a transmission control section. Reception includes: receiving the video signal obtained after the transmission band control; subjecting the signal to reverse conversion of sampling rate based on the band control information; reconstructing it to a transmission band of an original video signal to form the original video signal. If transmission requests of a video signal occur from a plurality of lines at the same time, then the transmission band is controlled based on a priority for each video signal and band conversion information produced from band control information from the receiving side. A plurality of IP packets are selectively multiplexed and sent out to the network.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009205768-A (JP)
Title: Recording device and recording method
Inventor: YAMAMOTO TOSHINORI
IPC: G11B7/0045
Filed: 2008-02-28
Abstract: <P>PROBLEM TO BE SOLVED: To accurately perform detection of PLL deviation of a reproduction HF clock when consecutive recording in which new data is additionally recorded from an end terminal of already-recorded data is performed in a disk medium.  <P>SOLUTION: A recording device records data in a disk medium by projecting a light beam to a disk medium in which a track meandering with the prescribed period is formed. When consecutive recording is performed for the disk medium, PLL deviation detection of a reproduction HF clock can be performed accurately even under disturbance such as vibration, dirt of a disk, and scratch of a disk by controlling irradiation of the light beam based on: transition of a result in which error correction of recording data recorded immediately before of a position at which consecutive recording is started is performed; and relative phase difference transition between a sync signal detected by reproducing the recording data and a wobble signal generated from the meandering period of the track.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008177173-A (JP)
Title: Composite cathode, chemical cell containing novel composite cathode, and process of manufacturing them
Inventor: MUKHERJEE SHYAMA P
IPC: H01M10/36
Filed: 2008-02-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide a composite cathode suitable for use in a chemical cell.  <P>SOLUTION: The cathode contains: (a) an electroactive sulfur-containing cathode material, wherein the electroactive sulfur-containing cathode material, in its oxidized state, comprises a polysulfide moiety of the formula -Sm-, wherein m is an integer equal to or greater than 3; and (b) an electroactive transition metal chalcogenide composition, which encapsulates the electroactive sulfur-containing cathode material, and which retards the transport of anionic reduction products of the electroactive sulfur-containing cathode material.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2009205092-A (JP)
Title: Manufacturing method of optical film, and optical film
Inventor: YAMADA TOMOFUMI
IPC: B05C9/14
Filed: 2008-02-29
Abstract: <P>PROBLEM TO BE SOLVED: To provide a manufacturing method of an optical film which can prevent the occurrence of soiling irregularity caused by that vaporized low molecular weight compounds are deposited on the back surface of a base film and coating film surface.  <P>SOLUTION: In the method of manufacturing the optical film by applying a curable coating liquid on a belt-like base film 14 continuously conveyed, drying a coating layer on a drying zone 32 with heating air, and then curing the coating layer on a curing zone 36, an intermediate zone 34 is disposed via a partition between the drying zone 32 and the curing zone 36, temperature of the intermediate zone 34 is controlled so as to be lower than either of temperature of the drying zone 32 and temperature of the curing zone 36 and dew condensation of the vaporized low molecular weight compound which occurs on the drying zone 32 and the curing zone 36 is prevented by a dew condensation suppression means.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009210362-A (JP)
Title: Microelectrochemical detector
Inventor: MORITA MASAO
IPC: G01N27/30
Filed: 2008-03-03
Abstract: <P>PROBLEM TO BE SOLVED: To provide a microelectrochemical detector having an acting electrode capable of producing a redox cycle on the upper surface and side surface of an electrode and having high detection sensitivity even with respect to a specimen substance of low concentration.  <P>SOLUTION: The film thickness of the electrode is set to a thickness of a micron order. That is, the upper surface part of the electrode is made the same as a plurality of conventional electrode structures separated by a microgap and a structure wherein the electrode having width equal to the film thickness is opposed to the side surface part so as to leave an electrode gap is added. The area of the electrode becomes about three times as compared with a conventional comb-shaped membrane electrode. By this constitution, in addition to a redox cycle occurring between the upper surfaces of the electrodes obtained even in a conventional planar type electrode, a current can be increased by the redox cycle newly occurring between the side surfaces of the electrodes. Further, the thick membrane electrodes equal to the electrode gap are arranged in mutually opposed relationship, thereby the specimen substance oxidized or reduced on the side surface of one electrode is hardly diffused to the bulk in the periphery of the upper part of the electrode and easily captured by the other electrode.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009207999-A (JP)
Title: Asbestos decomposing system using polysulfide hot water
Inventor: NOTOMI KEIICHI
IPC: A62D101/41
Filed: 2008-03-04
Abstract: <P>PROBLEM TO BE SOLVED: To provide an asbestos treating system and a method of manufacturing chemicals suitable for treating the asbestos.  <P>SOLUTION: An asbestos-containing waste material, an alkaline metal body, sulfur and water or steam are heated to cause reaction and then solid-liquid separation is carried out to separate a solid product containing polysulfide produced by ionic bonding of the alkaline metal body and sulfur from its aqueous solution. Otherwise after the asbestos-containing waste material is immersed in an aqueous solution of the polysulfide produced by ionic bonding of the alkaline metal body and sulfur, alkaline metal body, sulfur and water or steam are mixed, an obtained mixture is heated to cause reaction and then solid-liquid separation is carried out to separate the solid product containing polysulfide produced by ionic bonding of the alkaline metal body and sulfur from its aqueous solution.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009208351-A (JP)
Title: Repairing method of composite material, and manufacturing method of the composite material
Inventor: WADA ATSUSHI
IPC: B29C73/02
Filed: 2008-03-04
Abstract: <P>PROBLEM TO BE SOLVED: To provide the repairing method of a composite material, with which processes are simplified, and impact strength is improved while suppressing the increase of weight of the composite material, and to provide the manufacturing method of the composite material.  <P>SOLUTION: By pouring a filling material A containing a reinforcement material into a space 12 (e.g., interlayer exfoliation part) formed inside the composite material, cutting work and preparation of repair material which are required in the conventional art are made unnecessary, production of waste is suppressed, and the repairing processes are simplified. By pouring the filling material containing the reinforcement material (e.g., carbon nanotube), the impact strength is improved while suppressing the increase of weight of the composite material.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009208646-A (JP)
Title: Vehicular side structure
Inventor: NAKAURA MAKI
IPC: B60J5/06
Filed: 2008-03-04
Abstract: <P>PROBLEM TO BE SOLVED: To increase an anchorage strength of a cover to a vehicular body while restraining a body width from increasing.  <P>SOLUTION: A side structure 100 of a vehicle A is provided with: a doorway 12 formed in a side part 1a of the vehicular body 1; a slide door 22 sliding in an anteroposterior direction of the vehicle A for opening and closing the doorway 12; a rail part 30 extending from an end part 12a of the doorway 12 in the anteroposterior direction for guiding movement of the slide door 22; and a cover part 50 for covering the rail part 30. The side structure 100 is characterized in that a rail-part constructional member 31 for constituting the rail part 30 and a cover-part constructional member 51 for constituting the cover part 50 are fixed to each other so as to previously form a rail-cover unit U1 provided with the rail part 30 and the cover part 50, and the rail-cover unit U1 is attached to the side part 1a of the vehicular body 1.  <P>COPYRIGHT: (C)2009,JPO&INPIT