baber/WOPTO huggingface dataset:
Patent JP-2008260792-A (JP)
Title: Polymer, method for purifying the same, fine particle dispersion by using the polymer, and thermally developing photosensitive material
Inventor: FUJISAWA RIE
IPC: C08F220/28
Filed: 2007-04-10
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method of purification, capable of efficiently removing low molecular weight components such as a residual monomer, oligomers, etc., from an amphiphilic copolymer.  <P>SOLUTION: The polymer formed by polymerizing a monomer expressed by general formula (1) and a monomer expressed by general formula (2) is purified by using a 3-component solvent system consisting of water, an alcoholic solvent and an organic solvent having 14.0 to 21.0 [(MPa)<SP>1/2</SP>] solubility parameter (SP value).  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008260986-A (JP)
Title: Membrane formation system, membrane formation method, and method for producing fuel cell
Inventor: AOYAMA SATOSHI
IPC: H01M8/02
Filed: 2007-04-10
Abstract: <P>PROBLEM TO BE SOLVED: To provide a membrane formation system and a membrane formation method which can suppress insufficient oxygen in a boundary between a hydrogen separation membrane and an electrolytic membrane, and to provide a method for producing a fuel cell.  <P>SOLUTION: The membrane formation system (100) comprises: a membrane formation means (20) where an electrolytic membrane (24) having proton conductivity is formed on one side of a hydrogen separation membrane (21) having hydrogen permeability; and partial pressure generating means (22, 30) where an oxygen partial pressure difference is produced in such a manner that the oxygen partial pressure in an atmosphere to which the other side of the hydrogen separation membrane is exposed is made higher than the oxygen partial pressure in an atmosphere to which one side of the hydrogen separation membrane is exposed.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008262315-A (JP)
Title: Dma controller and dma transfer method
Inventor: NAGAI YASUSHI
IPC: G06F13/28
Filed: 2007-04-11
Abstract: <P>PROBLEM TO BE SOLVED: To provide a DMA controller performing the real-time control of DMA transfer related to a periodically operating peripheral device at low cost with low power consumption.  <P>SOLUTION: This DMA controller 108 has: a counter 112 for measuring a time; a counter comparator 113 comparing a value of the counter 112 and a counter value showing a scheduled time of the DMA transfer; a peripheral device read part 114 reading a register of the peripheral device 107 to acquire a state; and a state comparator 115 comparing a value of the register of the peripheral device 107 and a start condition of the DMA transfer. With the formation of a comparison result by the counter comparator 113 as a trigger, the update of the counter value showing the scheduled time of the DMA transfer, the reading of the register of the peripheral device 107, the comparison by the state comparator 115, and the DMA transfer with the formation of a comparison result by the state comparator 115 as a condition are executed according to a designated order.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008261398-A (JP)
Title: Planetary gearing
Inventor: SATO MASANORI
IPC: F16C17/04
Filed: 2007-04-11
Abstract: <P>PROBLEM TO BE SOLVED: To provide a planetary gearing which prevents the wear or seizure of a pinion gear and a carrier, and besides has fewer parts, simplified structure, and fewer assembly labor hours.  <P>SOLUTION: The pinion gear 14 is rotatably supported, through a needle roller 15, on the peripheral surface of a pinion shaft 13 fixed between a pair of carriers 11, 11. A single washer 16 is interposed between the end surfaces of the pinion gear 14 and needle roller 15 and the surfaces of the carriers 11. A dynamic pressure groove 17 is formed in the surface of the washer 16. In the movement of the planetary gearing, even when a thrust load is applied to the pinion gear 14 and carriers 11, the pinion gear 14 and the carriers 11, and the washer 16 are separated from each other and prevented from being brought in contact with each other by dynamic pressure action generated in lubricating oil by the dynamic pressure groove 17 of the washer 16, thereby preventing wear or seizure. Since the number of the washers 16 is reduced, the numbers of parts and assembly labor hours are reduced.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008262782-A (JP)
Title: Mobile terminal
Inventor: SAITO KOICHI
IPC: H01M2/10
Filed: 2007-04-11
Abstract: <P>PROBLEM TO BE SOLVED: To realize a constitution capable of achieving falling-out prevention of a battery lid, while suppressing the number of parts and without using a complicated constitution.  <P>SOLUTION: The main part 10 of a mobile terminal 1 is equipped with an engaging part 13 engaged with one end side of the battery lid 20, and a release operating part 15 to displace the engaging part 13 according to exterior operation, and to release engagement of the engaging part 13 with the battery lid 20. Moreover, in the battery lid 20, a protruding part 21 is installed at the end part of a side opposite to the engaging side with the engaging part 13, and it has a constitution that this protruding part 21 is fitted to a hole part 17 formed in the main body part 10. Moreover, in the protruding part 21, an elastically deforming part 22 is formed, and when engagement release is carried out by the release operating part 15, the battery lid 20 is opened from one end side in a state that fitting of the protruding part 21 and the hole part 17 is maintained at least at one part, and in the middle of its opening, the elastically deforming part 22 formed at the protruding part 21 is abutted on the inner wall of the hole part 17, and the battery lid 20 is temporarily retained at the main body part 10.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2007265603-A (JP)
Title: Optical disk, recording method, and method and device for reproducing
Inventor: ANDO HIDEO
IPC: G11B20/12
Filed: 2007-04-11
Abstract: <P>PROBLEM TO BE SOLVED: To provide an optical disk where digital moving image information is recorded/reproduced.  <P>SOLUTION: In this optical disk, video information and management information for managing the video information are recorded. A physical sector number PSN of 2k-byte units are added to the area of the optical disk for recording the video information, and one of a logical sector number LSN and a logical block number LBN of 2k-byte units corresponds to the area of the physical sector number PSN. An address AVA of 32k-byte units is added to the area where the physical sector number PSN and one of the logical sector number LSN and the logical block number LBN correspond to each other.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008259684-A (JP)
Title: Manufacturing method for ornament and paper pattern used for the same
Inventor: WATANABE KIYOMITSU
IPC: A44C1/00
Filed: 2007-04-12
Abstract: <P>PROBLEM TO BE SOLVED: To confirm the finishing condition before cutting in cutting a photograph according to the size of a photograph pasting part of an ornament.  <P>SOLUTION: In a suitable position of a photograph 2, a cut penetrating from the front to the back in a shape surrounding the periphery is provided concentrically, a paper pattern 2 where a plurality of folding pieces 4 are formed concentrically is stuck, the folding pieces 4 of the paper pattern 2 are bent up to determine the cutting range of the photograph while confirming the positional relationship to a photograph image. The cutting range of the photograph is cut using a punch-out blade having the size and shape conformable to those of the cut surrounding the thus determined range, and the cut photograph is pasted on a predetermined position of the ornament.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008264647-A (JP)
Title: Residue removal device
Inventor: HONDA TAKENORI
IPC: B01D36/00
Filed: 2007-04-18
Abstract: <P>PROBLEM TO BE SOLVED: To provide a residue removal device excellently removing residue in sewage.  <P>SOLUTION: The residue removal device is provided with: a first tank 26 having a drain port 28 and filled with sewage; a suction motor 37 for decompressing the inside of the first tank 26; a suction hose 39 supplying sewage to the first tank 26 by driving the suction motor 37; a second tank 3 located under the first tank 26 and receiving sewage from the drain port 28 of the first tank 26; and a residue collection filter 16 collecting residue in the sewage when the sewage supplied from the drain port 28 of the first tank 26 to the second tank 3 passes therethrough.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008271133-A (JP)
Title: Imaging apparatus, and control method thereof
Inventor: KAWASHIMA TORU
IPC: H04N5/335
Filed: 2007-04-19
Abstract: <P>PROBLEM TO BE SOLVED: To stabilize exposure precision in an imaging apparatus for using a mechanical shutter to perform photographing.  <P>SOLUTION: The imaging apparatus comprises an imaging element (14), a back curtain (6a), a mechanical shutter including a back curtain holding mechanism (7, 8 and 9) holding the back curtain at an initial position before running by electromagnetic force, a back curtain temperature sensor (404) arranged within a prescribed range from the back curtain holding mechanism, a front curtain temperature sensor (403) arranged outside the prescribed range from the back curtain holding mechanism, a determination means (50) for determining exposure time of the imaging element according to the lightness of the subject, an adjusting means (50) for adjusting the exposure time determined by the determination means when a temperature difference between temperatures detected by the back curtain and front curtain temperature sensors is larger than a preset threshold, and an exposure control means (50, 40 and 18) for performing exposure control of the imaging element on the basis of the exposure time adjusted by the adjusting means when the temperature difference exceeds the threshold.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008264220-A (JP)
Title: Stone panel for bedrock bath and method for manufacturing the same
Inventor: HORAGE MASATO
IPC: A61H33/06
Filed: 2007-04-20
Abstract: <P>PROBLEM TO BE SOLVED: To provide a stone panel for bedrock bath with good durability capable of reducing the cost.  <P>SOLUTION: A stone panel 1 includes: a panel body 2 made by arranging and unifying a plurality of plate-like stone materials 4 composed of natural stones; and a reinforcing layer 3 formed on the back surface of the panel body 2. A gap 5 between the stone materials 4 is filled with mortar 7 and broken pieces 6 of natural stone. The broken pieces 6 are eccentrically located on the surface 2a of the panel body 2 in the gap 5. The reinforcing layer 3 is composed of a reinforcement containing fiber: this reinforcement is composed of mortar or an ultraviolet curing resin.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008264298-A (JP)
Title: Game machine
Inventor: KOBAYASHI OSAMU
IPC: A63F7/02
Filed: 2007-04-23
Abstract: <P>PROBLEM TO BE SOLVED: To provide a game machine capable of projecting a generator forward such as game pins and pinwheels, and to greatly enhance a customer acquisition rate by improving the performance effect of the generator.  <P>SOLUTION: The game machine 10, which has doors (a back side transparent plate 42 and a front side transparent plate 52) for opening/closing the front face of a game board having the generator (a center gate 34), includes a visible transparent plate part (the backside transparent plate 42) provided in the door and constituting a playfield 22 for moving game media (game balls 60) between the transparent plate part and the game board 20. The transparent plate is so formed that a part corresponding to the generator is projected forward of the other parts.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008271417-A (JP)
Title: Image adjusting method
Inventor: KAMIYA TETSUYA
IPC: B62D41/00
Filed: 2007-04-24
Abstract: <P>PROBLEM TO BE SOLVED: To provide an image adjusting method by which image quality of image data captured by an in-vehicle unit or the like, for example, can be easily adjusted.  <P>SOLUTION: The image adjusting method is characterized in having the steps of: capturing image data, stored in accordance with event occurrence, stored imaging sections (111, 112) and attribute data corresponding to the image data; generating correction data for image adjustment on the basis of the attribute data; and utilizing the correction data for image adjustment to perform image adjustment on the image data.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008274028-A (JP)
Title: Fluorescent material, fluorescent member and image-forming device
Inventor: SOMA MAKOTO
IPC: H01J31/12
Filed: 2007-04-25
Abstract: <P>PROBLEM TO BE SOLVED: To provide a fluorescent material for a display, capable of displaying a high color reproduction range at high brightness.  <P>SOLUTION: The fluorescent material is represented by Ba<SB>X</SB>Sr<SB>1-X</SB>Ga<SB>2</SB>S<SB>4</SB>: Eu [wherein, 0<X<0.5]. The fluorescent member at least has a base substance and a fluorophor arranged on the base substance and formed by using the fluorescent material. In more preferable embodiment, the fluorescent member has the fluorophor and at least two kinds of fluorophors having mutually different peak wave lengths of luminescence. The image display device has the fluorescent member and an excitation source for emitting light by exciting the fluorophore of the fluorescent member. In the preferable embodiment, the excitation source is an electron beam in the image display device.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008275830-A (JP)
Title: Electrophotographic toner
Inventor: KANZAKI TOSHIO
IPC: G03G9/097
Filed: 2007-04-27
Abstract: <P>PROBLEM TO BE SOLVED: To solve the problem that a toner using a near-infrared phosphor which is substantially invisible and excellent in durability, light resistance and heat resistance is required also in terms of high accuracy and high-speed printing.  <P>SOLUTION: A phosphor which generates light (wavelength: 750-2,000 nm) in a near infrared region when excited by near-infrared light (wavelength: 700-1,000 nm) (hereinafter, it is also called "an infrared phosphor") is incorporated into an electrophotographic toner containing a binder resin and a charge control agent.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008275454-A (JP)
Title: Method for managing hazardous element in semiconductor sealing resin
Inventor: OKI MITSUHIRO
IPC: G01N23/223
Filed: 2007-04-27
Abstract: <P>PROBLEM TO BE SOLVED: To manage hazardous elements through the use of a measuring method having only few errors in a method for managing hazardous elements in semiconductor sealing resins by a fluorescent X-ray analysis apparatus.  <P>SOLUTION: The method for managing hazardous elements in semiconductor sealing resins includes: the process of performing qualitatively the analysis by the fluorescent X-ray analysis apparatus to determine content; the sample preparation process of matching the upper and lower surfaces of samples and arranging the samples in overall X-ray irradiation surfaces; the process for performing quantitative analysis by measuring one surfaces of the samples and their opposite surfaces by the fluorescent X-ray analysis apparatus; and the process of performing determination based on threshold values through the use of determination results having fewer effects of coexistent elements among two items of data acquired in the quantitative analysis process. It is possible to accurately measure and manage hazardous elements in semiconductor sealing resins of semiconductor products by this method.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008281699-A (JP)
Title: Image forming apparatus
Inventor: UMEZAWA SHINRO
IPC: G03G15/16
Filed: 2007-05-09
Abstract: <P>PROBLEM TO BE SOLVED: To shorten time required for first printing in an image forming apparatus that switches a plurality of developing units from one to another by rotationally moving.  <P>SOLUTION: In the image forming apparatus configured so that a toner image on an intermediate transfer belt is conveyed, via a first rotating member, to a second rotating member and transferred to a recording material, a primary transfer area is located closer to the first rotating member than to the central part between the first rotating member and the second rotating member in the moving direction of the intermediate transfer belt.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2007305586-A (JP)
Title: Thermal reaction electric switch
Inventor: PISUK MICHELLE
IPC: H01H37/54
Filed: 2007-05-10
Abstract: <P>PROBLEM TO BE SOLVED: To provide a compact motor protector of large current capacity.  <P>SOLUTION: The motor protector has a generally cup-shaped metallic housing 12 formed by a top wall 12a and a side wall 12b extending downward from perimeter of the top wall, of which free end is welded to a header 14. The side and top walls have a rounded junction and a calibration rill 12e is formed in the top wall from one end of the housing and through the rounded junction. A thermostatic disc 16 has an area to be recessed and deformed in a ring-like tray shape at a center part of the disc. A first end part of the disc is mounted at an inner face of a flat bottom wall and a calibration ridge 12h is adjusted for the area to be deformed. A movable electrical contact 20 is mounted at another end of the disc and moves into and out of engagement with a stationary electrical contact 34 that is in turn mounted on a heater 26.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008280648-A (JP)
Title: Loom
Inventor: UNO YASUMASA
IPC: D03D29/00
Filed: 2007-05-11
Abstract: <P>PROBLEM TO BE SOLVED: To provide a loom of a simple device without occupying a space, capable of being used for understanding the structure and action of the loom accurately, also simply performing the preparation of weaving, and capable of being used for a training material and also for hobbies such as a patch work, etc.  <P>SOLUTION: This loom includes a rectangular frame body by horizontal view, installed with engaging parts for engaging yarns on at least a pair of opposite sides, an opening tool for forming an opening part at near the central part of warp yarns extended almost horizontally over between the engaging parts of the frame body, a weft yarn-inserting tool for inserting the weft yarn into the opened warp yarns opened up with the opening tool, and a beating up tool for combing the inserted weft yarn in the opened part to the weave front side for packing stitches, wherein, the opening tool is provided by pivoting a swinging arm at the side surface part of opposing side of the frame body horizontal to the warp yarns as capable of swinging, attaching an opened part-supporting member installed with the opening part having weft yarn inserting holes over the pair of pivoted swinging arms, making the warp yarn inserting holes of the opening part as a distance of every other one of the warp yarns and making the swinging arm as capable of swinging.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008280600-A (JP)
Title: Steel sheet excellent in brittle crack propagation-arresting property and toughness at sheet thickness center part, and its manufacturing method
Inventor: KANEKO MASAHITO
IPC: C22C38/00
Filed: 2007-05-14
Abstract: <P>PROBLEM TO BE SOLVED: To provide a steel sheet excellent in brittle crack propagation-arresting property and toughness at its thickness center part by approximately regulating crystallographic orientation relationship and to provide a useful method to manufacture the steel sheet.  <P>SOLUTION: The steel sheet has a prescribed chemical composition and a structure mainly composed of ferrite. In a whole region over the steel thickness direction excluding a portion equivalent to 1% of each outermost layer of front and rear surfaces of the steel sheet, an average equivalent diameter of a crystal grain surrounded by large angle grain boundaries having 15° or larger orientation difference between two crystals is 8 μm or less and a relation (1): 1-(A2-A1)/100≥0.8 is satisfied, wherein A1 represents the percentage of the crystal grains with the crystal orientation difference of 55° or larger with respect to the total area(%), and A2 represents the percentage of the crystal grains with the crystal orientation difference of less than 15° to the total area(%).  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008285691-A (JP)
Title: Method for recovering silver
Inventor: MASUDA MIKI
IPC: C22B3/26
Filed: 2007-05-15
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method where, from a silver-containing aqueous solution in which silver and the other metal are coexistent, silver is efficiently and selectively separated and recovered by an extraction process.  <P>SOLUTION: A silver-containing aqueous solution is admixed with inorganic acid at a concentration of 0.5 to 2 mol/l, the aqueous solution and a crown ether-containing organic solvent are contacted, so as to extract silver into the organic solvent, and thereafter, the silver is stripped from the organic solvent, so as to be recovered. As the crown ether, the one having a group comprising 6 pieces of oxygen such as dicyclohexano-18C6-crown ether and benzo-18C6-crown ether is preferable. Further, as the inorganic acid, nitric acid, perchloric acid or the like can be suitably used.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008284924-A (JP)
Title: Traveling lever device of work machine
Inventor: YOSHIMASU KOJI
IPC: B60K20/00
Filed: 2007-05-15
Abstract: <P>PROBLEM TO BE SOLVED: To provide a traveling lever device of a work machine capable of holding a traveling lever at any operating position and having enhanced safety.  <P>SOLUTION: This traveling lever device of a work machine comprises the manually operable traveling lever 10 and indicates a traveling speed according to the operation amount of the traveling lever 10. The traveling lever device comprises: a rotation plate 28 connected to the traveling lever 10 and rotated together with the traveling lever 10; a torsional coiled spring 34 applying a returning force for returning the traveling lever 10 to the neutral position to the rotation plate 28; and a holding mechanism 39 for producing frictional forces larger than the returning force of the torsional coiled spring 34 between friction disks 27A, 27B and the rotation plate 28 by pressing the friction disks 27A, 27B against the rotation plate 28 according to the depressing operation of a pedal 38 and holding the rotating position of the rotation plate 28.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008288316-A (JP)
Title: Method of manufacturing polishing pad
Inventor: DOURA MASATO
IPC: B24B37/20
Filed: 2007-05-16
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method of manufacturing a polishing pad which can prevent leakage of slurry while exhibiting excellent optical detection precision.  <P>SOLUTION: The method of manufacturing a polishing pad 1 includes a step for forming a trench 10 used for injecting a light transmitting region forming material on the polish backside of a polish layer 8, a step for forming a light transmitting region 11 by injecting the light transmitting region forming material into the trench and hardening the material, and a step for exposing the light transmitting region to the polish front surface 12 by buffing the polish front surface side of the polish layer.  <P>COPYRIGHT: (C)2009,JPO&INPIT