baber/WOPTO huggingface dataset:
Patent JP-2008248542-A (JP)
Title: Heat insulator for roof
Inventor: KAWAKAMI HIROSHI
IPC: E04B1/80
Filed: 2007-03-30
Abstract: <P>PROBLEM TO BE SOLVED: To enable a worker to easily work on site when a heat insulator is installed on a roof particularly in an external heat insulation method, and absorb slight variations in the dimensions and intervals of rafters if any.  <P>SOLUTION: Multiple lines of vent grooves 2 are formed in the upper surface of the heat insulator 1 for a roof, and multiple lines of rafter fitted grooves 3 are formed in the lower surface. The side wall of the rafter fitted groove 3 is formed in a tapered surface t tilting in the direction that the groove width is increased downward. A reinforcement surface material 7 formed of a soft material such as a paper surface material, nonwoven fabric, and net material is formed integrally with at least the lower surface or the vertical intermediate surface of the heat insulator 1 for reinforcing the heat insulator 1.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008248806-A (JP)
Title: Vertical engine
Inventor: ISHIZAKA KAZUHIRO
IPC: F02B67/00
Filed: 2007-03-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide a vertical engine constructed compact while having a breather chamber exclusive for gas-liquid separation.  <P>SOLUTION: The vertical engine is provided with a timing transmission chamber 43 for receiving a timing transmission device 26 connecting between a crank shaft 4 and a camshaft 10, which are respectively arranged in a vertical direction, on an upper part of an engine body Eb having the crank chamber 16 and a cylinder bore 13. In the vertical engine, a generator 34 driven by a crank shaft 4 is arranged above the timing transmission device 26, and the breather chamber 44 communicating with the crank chamber 16 and an intake muffling box 22 is provided on an opposite side of the crank shaft 4 to the cam shaft 10 and between the generator 34 and the crank chamber 16 lying below the generator.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008258219-A (JP)
Title: Electrolyte for electrolytic capacitor
Inventor: MORI IKUO
IPC: H01G9/14
Filed: 2007-03-31
Abstract: <P>PROBLEM TO BE SOLVED: To provide an electrolyte for an electrolytic capacitor, with a low specific resistance characteristic, a high withstand voltage, and a low leakage current.  <P>SOLUTION: The electrolyte for the electrolytic capacitor is obtained by using borodiglycolic acid tertiary amine salt as solute, adding water of 0.3-5.0 wt.% and sulphuric oxo acid, and also adding phosphoric oxo acid. The chemical conversion of the electrolyte is raised by the addition of the sulphuric oxo acid. Thus, the leakage current is reduced and a withstand voltage characteristic is improved. Besides, the further improvement of the withstand voltage characteristic is attained by adding more sulphuric oxo acid.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008259075-A (JP)
Title: Content playback apparatus, content playback method, content playback system, content playback program and recording medium
Inventor: KINOSHITA TAKUYA
IPC: H04N21/437
Filed: 2007-04-06
Abstract: <P>PROBLEM TO BE SOLVED: To concurrently spin sound familiar for a user when playing back soundless contents.  <P>SOLUTION: A display/sound output section 13 performs slide show display of photographs on a display 6. A communication section 14 transmits to a server 2 program specification information (broadcast related information, schedule information) input via an electronic program guide, thereby requesting transmission of music data from the server 2. At the server 2, a table reference section 23 retrieves from a table 24 music data related to the program specification information transmitted from the communication section 14. A communication section 21 transmits to a terminal device 1 the music data retrieved by the table reference section 23. The display/sound output section 13 sounds sound represented by the music data transmitted from the server 2 through a speaker of the display 6 during the slide show of the photographs.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008258101-A (JP)
Title: Card connector
Inventor: MATSUNAGA AKIHIRO
IPC: H01R13/703
Filed: 2007-04-09
Abstract: <P>PROBLEM TO BE SOLVED: To provide a card connector in which a reduced manufacturing cost and a smaller size are achieved.  <P>SOLUTION: The card connector is provided with a plurality contacts 5, 7, 8 held in a housing 3 with a housing space 36 to house an electronic card 17 having a plurality of connecting pads 171, 172. In the plurality of contacts 5, 7, 8, there are included a first switch contact 7 and a second switch contact 8 which are made contacted and conducted each other with a short circuit connecting pad 172 out of the plurality of the connecting pads 171, 172 when the electronic card 17 is housed in the housing space.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008261369-A (JP)
Title: Oil seal
Inventor: TAMURA SHINICHI
IPC: F16J15/3232
Filed: 2007-04-10
Abstract: <P>PROBLEM TO BE SOLVED: To prevent an oil from leaking by a simple structure when a rotating body is stopped or rotated over the range from low speed to high speed in an oil seal.  <P>SOLUTION: This oil seal 11 can seal the annular gap between a retainer 12 and a crankshaft 13 by a seal body 17 having a base end secured to the crankshaft 13 side, a lip 18 for stop-low rotation formed at the end of the seal body 17 and brought into contact with a retainer 12 when the crankshaft 13 is stopped or rotated at a low speed to seal the gap, and a lip 19 for high rotation formed at the end of the seal body 17 and brought into contact with the retainer 12 when the crankshaft 13 is rotated at a high speed to seal the gap.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008261113-A (JP)
Title: Method of manufacturing wall surface troweling material using oya tuff stone, and wall surface troweling material manufactured by the method
Inventor: KIKUCHI SADATOSHI
IPC: E04F13/02
Filed: 2007-04-11
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method of manufacturing a wall surface troweling material using Oya tuff stone, and the wall surface troweling material manufactured by the method, excelling in work efficiency of troweling or the like and troweled to a wall surface of a building so as not to impair an adsorbing function of zeolite.  <P>SOLUTION: The method of manufacturing the wall surface troweling material comprises processes for eliminating grains with grain diameters of 1.7 mm or more of crushed Oya tuff stone using a screen of 1.7 mm mesh, then eliminating grains with grain diameters of 0.3 mm or less of the remaining Oya tuff stone using a screen of 0.3 mm mesh to obtain grains of 0.3-1.7 mm, drying the obtained grains to the moisture content of 6% or less, mixing a powder binder of acrylic ester-methacrylic ester copolymer resin with the moisture content of 6% or less at a mixing ratio of 4-7 pts.wt. into 100 pts.wt. of dried grains of Oya tuff stone, and bagging by filling the wall surface troweling material in a bag having a moisture-proof function.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008260843-A (JP)
Title: Polyisocyanate composition for rigid polyurethane foam made by foaming using cyclopentane, and method for producing rigid polyurethane foam by using the same
Inventor: ANZAI TOSHIYUKI
IPC: C08G18/30
Filed: 2007-04-12
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for producing a rigid polyurethane foam by using a raw material having excellent storage stability, suitable for a foaming system using cyclopentane and water, which is friendly to the global environment, and providing the rigid polyurethane foam having good thermal conductivity characteristics.  <P>SOLUTION: The polyisocyanate composition for the cyclopentane-foamed rigid polyurethane foam contains an isocyanate group-containing prepolymer formed by reacting a polymeric MDI (A1) with a low-molecular weight polyol (A2) having a side-chain alkyl group and ≥4 number of the whole carbons of the side chain.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2007191153-A (JP)
Title: Crawler device
Inventor: HIROSE SHIGEO
IPC: B62D55/24
Filed: 2007-04-12
Abstract: <P>PROBLEM TO BE SOLVED: To provide a crawler device capable of shielding its internal space.  <P>SOLUTION: The crawler device comprises a plurality of wheels (10) arranged separately in the longitudinal direction, a crawler belt (20) stretched over these wheels, and a pair of side plates (30) extending in the longitudinal direction for covering both side faces of the plurality of wheels (10). The crawler belt (20) has an endless belt body (22) consisting of an elastic material, and the belt body has an endless base part (23), and shielding flanges (24; 24') which are continuously formed on both sides of the base part over the total length of the base part. A fore end edge of each of these shielding flanges is brought into contact with a peripheral edge of each side plate, and a space surrounded by the crawler belt and the side plates is shielded from the outside.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2008260873-A (JP)
Title: Polymer, and anti-reflection film forming composition using it
Inventor: OKUMURA ARIMICHI
IPC: G03F7/11
Filed: 2007-04-13
Abstract: <P>PROBLEM TO BE SOLVED: To provide an anti-reflection film forming composition used for formation of the anti-reflection film improved in a close adhesion property with a photoresist and etching characteristic and capable of suppressing falling of a pattern at development/dissolution of the photoresist, and a polymer used for it.  <P>SOLUTION: The polymer for forming the anti-reflection film having at least one monomer unit represented by formula (1) (wherein R1, R2, R3, R4 and R5 each represent a 1-6C alkyl group, X represents a mono-cyclic aliphatic hydrocarbon which may be substituted by a 1-5C alkyl group, a halogen atom, a hydroxyl group, a 1-5C alkoxy group, an acetyl group or a cyano group) is provided.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2007318734-A (JP)
Title: Differential communication network
Inventor: MAEDA NOBORU
IPC: H04B3/50
Filed: 2007-04-16
Abstract: <P>PROBLEM TO BE SOLVED: To provide a differential communication network which can suppress an influence due to a common mode noise in a differential communication with a simple configuration as much as possible.  <P>SOLUTION: A filter circuit 30 for preventing a communication between nodes 10 through a differential communication line 12 from being influenced by a common mode noise is inserted between phase conductors 12a and 12b of the differential communication line 12, which mutually connects a plurality of nodes 10 with each other. The filter circuit 30 is provided with impedance circuits 32 and 34 which are mutually connected between the conductors 12a, 12b and a body ground 14 in series so as to be symmetric between both conductors 12a and 12b, and reduce an impedance at a frequency band of a common mode noise in order to compensate unbalance of each phase of the nodes 10 in a neighborhood of an insertion position to the differential communication line 12; and an impedance circuit 36 which has sufficiently smaller impedance than an internal impedance of the node 10.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008266153-A (JP)
Title: Polycyclic aromatic hydrocarbon substituted with fluorine, and nano-structure formed by self-organizing the same
Inventor: KIN TAKEMATSU
IPC: B82B3/00
Filed: 2007-04-17
Abstract: <P>PROBLEM TO BE SOLVED: To provide a compound comprising a fluorine atom, a self-organized body thereof, and a water-repellent material.  <P>SOLUTION: A derivative represented by formula (I) is disclosed. A nanosize self-organized body comprising at least one species of the derivative is disclosed. A super water-repellent film comprised of the nanosize self-organized body is disclosed.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008265969-A (JP)
Title: Winding device
Inventor: SANO NORIMITSU
IPC: B65H59/38
Filed: 2007-04-20
Abstract: <P>PROBLEM TO BE SOLVED: To provide a winding device capable of winding to take up the slack in a workpiece such as a lengthy hoop material in a constant state.  <P>SOLUTION: The workpiece 45 comprising the lengthy hoop material fed from a pressing machine is guided between a pair of guide bars 25, 26, and a slackening amount of the workpiece 45 between these guide bars 25, 26 is determined by operating a distance from time difference until a supersonic wave transmitted from a supersonic transmission part 35 of a supersonic sensor 27 is received by a supersonic receiving part 36. A voltage applied to a motor 22 for driving a winding drum 20 is adjusted according to the operation of the distance.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008025829-A (JP)
Title: Method of manufacturing rotary-linear motion converting mechanism and tool used for its implementation
Inventor: KINOSHITA YASUAKI
IPC: F16H25/20
Filed: 2007-04-23
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method of manufacturing a rotary-linear motion converting mechanism, and a tool used for its implementation.  <P>SOLUTION: In this manufacturing method, in the state where the respective planetary shaft bodies 41 are disposed at equal spaces around a sun shaft body 31, the meshing state of a sun screw 34 and the respective planetary screws 44 is taken as a normal assembling state, and an aggregate constructed by combination of the sun shaft body 31 and the respective planetary shaft bodies 41 in the normal assembling state is taken as a first assembly. The first assembly is assembled by making the relationship of the planetary shaft bodies 41 to the sun shaft body 31 corresponding to the relationship of the planetary shaft bodies 41 to the sun shaft body 31 in the normal assembling state.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008276397-A (JP)
Title: Cooling/heating device and automatic vending machine
Inventor: YAMAGAMI YUHEI
IPC: G07F9/10
Filed: 2007-04-26
Abstract: <P>PROBLEM TO BE SOLVED: To provide a heating/cooling device preventing a refrigerant amount from being excessively increased by suppressing a heat radiation amount of a gas cooler in heat pump operation, and to provide an automatic vending machine equipped with the heating/cooling device.  <P>SOLUTION: This heating/cooling device 100 is an element constituting a refrigeration cycle, and has a gas cooler 4 and a heat radiator 3 cooling a high-pressure high-temperature refrigerant. An opening/closing valve 34 is installed upstream of the gas cooler 4, a check valve 47n is installed downstream thereof, and a bypass pipe 44 installed with a bypass opening/closing valve 44v bypassing them is provided. A controller shares the high-temperature high-pressure refrigerant in the heat radiator 3. When supplying a low-temperature low-pressure refrigerant to evaporators 6a, 6b, the controller starts a compressor 1, thereafter opens the bypass opening/closing valve 44v when a prescribed time lapses to open the pipe bypass 44, and closes the opening/closing valve 34v to shut the refrigerant in the gas cooler 4.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2007307702-A (JP)
Title: Semiconductor nanocrystal-metal composite and method of manufacturing the same
Inventor: CHO GINSHU
IPC: C01B19/00
Filed: 2007-05-07
Abstract: <P>PROBLEM TO BE SOLVED: To provide a semiconductor nanocrystal-metal composite and a method of manufacturing the complex.  <P>SOLUTION: The present invention discloses a semiconductor nanocrystal-metal composite having at least one metal particle bound to the surface of a semiconductor nanocrystal, and a method for manufacturing the composite. The semiconductor nanocrystal-metal composite exhibits excellent photoelectric characteristics and an improved binding property, in addition to the characteristics of conventional semiconductor nanocrystals, thus broadening the applicability of the semiconductor nanocrystal. The composite can be easily synthesized at normal temperature without other complicated steps.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008282435-A (JP)
Title: Reproducing device, and discriminating method
Inventor: YAMAMOTO MASAAKI
IPC: G11B20/10
Filed: 2007-05-08
Abstract: <P>PROBLEM TO BE SOLVED: To perform quick discrimination of a blank disk using a TDMA access indicator in a blue ray disk, for example.  <P>SOLUTION: The total three clusters of a DMA0 access indicator (indicates whether finalizing is already finished or not), a TDMA2 access indicator (indicates whether write-in is already finished or not in TDMA1), and a TDMA1 access indicator (indicates whether write-in is already finished or not in TDMA1) are used as an access indicator area in order from the head cluster in TDMA0, in a read-in area. Temporary management information are added successively on and after the fourth cluster. When all access indicators are not yet recorded, the case is either of that the newest management information exists in TDMA0, or that it is a blank disk. Not only access indicator but the head four clusters are read out and existence of write-in of the management information write-in area also is discriminated so that operation can be performed with only once-read-out until discrimination of blank disk.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008280404-A (JP)
Title: Composition, film and retardation controlling agent
Inventor: YASUDA TAKAYASU
IPC: C08L101/00
Filed: 2007-05-09
Abstract: <P>PROBLEM TO BE SOLVED: To provide a novel composition capable of controlling the optical anisotropy at will and a film useful as an optical compensation sheet.  <P>SOLUTION: This composition comprises composite particles having a first layer containing inorganic particles and a first organic compound coating at least a part of the inorganic particles, and having a second layer coating at least a part of the first layer and/or at least a part of the inorganic particles and containing a second organic compound; and at least one type of polymers, characterized in that the first and second compounds have respectively a group capable of forming a core part of a liquid crystal compound. Provided is also a film formed with this composition.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008279023-A (JP)
Title: Game machine
Inventor: AIBA YUSUKE
IPC: A63F5/04
Filed: 2007-05-09
Abstract: <P>PROBLEM TO BE SOLVED: To detect a fraudulent action performed by opening a hole on a case housing a main board.  <P>SOLUTION: The game machine includes the case 10 of the main board and a disconnection detection part 20 for detecting whether or not the electric wire of the case is disconnected. The case includes the plurality of electric wires arrayed in a grid shape in a longitudinal, lateral or oblique direction on the surface, and the plurality of electric wires are gathered into one electric wire by being connected to the adjacent electric wire at one end and connected to the other adjacent electric wire at the other end respectively. The disconnection detection part is connected to both ends of the one electric wire of the case, and when one electric wire is disconnected due to fraudulent boring, outputs the signals of the disconnection.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008280427-A (JP)
Title: Ultraviolet-curable ink, and image recording method
Inventor: NAKAMURA MASAKI
IPC: C09D11/10
Filed: 2007-05-10
Abstract: <P>PROBLEM TO BE SOLVED: To provide an ultraviolet-curable ink excellent in curability and scratch resistance, and excellent in ink jettability when used as an ink-jet ink, and to provide an image recording method using the same.  <P>SOLUTION: The ultraviolet-curable ink essentially comprises water, a water-miscible solvent, an ethylenically unsaturated group-bearing compound, and a benzophenone compound represented by general formula (1) or a thioxanthone compound represented by general formula (2) (in the general formulas (1) and (2), W<SB>1</SB>, W<SB>2</SB>, W<SB>3</SB>and W<SB>4</SB>are each a substituent; X is an alkylene group; m and n are each an integer of ≥0; and p and q are each a natural number of ≥2) as a photoinitiator.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008282506-A (JP)
Title: Circuit and method for processing reproduction signal, and optical disk drive
Inventor: KIKUKAWA ATSUSHI
IPC: G11B20/10
Filed: 2007-05-14
Abstract: <P>PROBLEM TO BE SOLVED: To provide a read channel and a drive, capable of suppressing deteriorated performance of a PLL and a Viterbi decoder, using a direct current component removal means capable of operating at speed higher than the conventioned speeds.  <P>SOLUTION: By the identification of an edge position using differential of a regeneration signal, a direct current component is detected from the level of the middle point of the edge. Also, at identifying of the edge position from a differential coefficient of the reproduced signal, by restricting the absolute values of the maximum value and the minimum value of the differential coefficient, a false edge detection caused by a long mark or space signal is prevented. Also, an internal operation is controlled by a PLL state and the magnitude of the direct current component.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008284709-A (JP)
Title: Container with ic tag and office machine system
Inventor: KOIZUMI MINORU
IPC: B41L13/18
Filed: 2007-05-15
Abstract: <P>PROBLEM TO BE SOLVED: To solve the problem that the reading sensitivity of an IC tag deteriorates because an electric wave is easily absorbed by a filled aqueous solution or a packed liquid containing moisture, depending on a location where the IC tag is attached, in case the filling or contents of a container is the aqueous solution or the liquid containing moisture, with regard to the IC tag of electric wave system for data reading and writing.  <P>SOLUTION: The electric wave system IC tag 9 is attached to an inlet/outlet 4b near a faucet 4 of a back in carton A. In the IC tag 9, ID information e.g. the item number, product name, physical properties including color tone, production lot and production date, Eco mark, SOI mark and safety information of e.g. MSDS of the contents/container, of a liquid (ink) 3 packed in the back in carton A, are recorded as information pieces. Also, in the back in carton A, a freely detachable cap 5 is fitted to the inlet/outlet 4b to which the IC tag 9 is attached, as a packing condition at the time of transport and storage.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008028988-A (JP)
Title: Frame, electronic device, image forming apparatus, and frame assembly method
Inventor: KONDO KAZUYOSHI
IPC: B41J29/02
Filed: 2007-05-16
Abstract: <P>PROBLEM TO BE SOLVED: To provide a frame structure capable of preventing production of an abnormal image by preventing a positional shift occurring when fastening the apparatus to side plates of which the mutual facing positional relationship is specified, and eliminating the mutual positional shift in images in a plurality of colors, caused by the positional shift between apparatuses.  <P>SOLUTION: In a frame, an apparatus or a member is attached to the side plates 11, 12 facing each other, and the frame is provided with a connecting member 13 which is laterally bridged between the side plates 11, 12, and the both end faces of which are supported by the side plates 11, 12 to connect the side plates 11, 12. The connecting member 13 includes connecting portions to be used for connecting the side plates 11, 12, and a first-side connecting portion on one end face of the connecting member 13 is connected to the side plate 12 so that the side plate 11 does not rock with respect to the connecting member 13. In the side plate 11, a second-connecting-portion side rocks with a first-connecting-portion side as a center. The plates 11, 12 comprise detachable attaching/detaching members, and the attaching/detaching member can be attached to and detached from the first connecting side.  <P>COPYRIGHT: (C)2008,JPO&INPIT