baber/WOPTO huggingface dataset:
Patent JP-2010013401-A (JP)
Title: Method for producing olefins having carbon number of three or more from ethanol
Inventor: INABA HITOSHI
IPC: C07C11/06
Filed: 2008-07-04
Abstract: <P>PROBLEM TO BE SOLVED: To provide an industrially extremely advantageous method for producing propylene from ethanol, which produces propylene under a relatively mild reaction condition in high selectivity and easily reproduces a deactivated catalyst.  <P>SOLUTION: In the method for producing a ≥3C olefin, especially propylene from ethanol in the presence of a catalyst, a catalyst comprising iron, phosphorus and zeolite is used as the catalyst. H-ZSM-5 type zeolite having a low silica-alumina ratio is used as a zeolite analog. Water-containing ethanol is used as the ethanol.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010013578-A (JP)
Title: Ink set and inkjet recording method using the ink set
Inventor: NISHI AKIO
IPC: C09D11/00
Filed: 2008-07-04
Abstract: <P>PROBLEM TO BE SOLVED: To provide an ink for forming a high-quality image in regular paper recording.  <P>SOLUTION: The ink set includes a first ink composition containing a polyvalent metal salt, a water-insoluble coloring material, an aqueous medium, and a dispersion resin having a unit with an ionic functional group or an acid residue, and a nonionic hydrophilic unit, and having pH <7.0, and a second ink composition containing a water-insoluble coloring material, an aqueous medium and a dispersion resin having an anionic functional group, and having pH ≥7.0.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010020003-A (JP)
Title: Electrophoretic display device and electronic equipment
Inventor: YOKOGAWA SHINOBU
IPC: G02F1/167
Filed: 2008-07-09
Abstract: <P>PROBLEM TO BE SOLVED: To provide an electrophoretic display device having high contrast and reflectance of display and excellent visibility, and to provide electronic equipment with high reliability having the electrophoretic display device.  <P>SOLUTION: The electrophoretic display device 20 includes: a pair of substrates 1, 2 and a pair of electrodes 3, 4 disposed opposing to each other; a sealing part 7 air-tightly sealing the edges of the pair of substrates 1, 2 and defining a pixel space 71 inside; and an electrophoretic dispersion liquid 10 filled into the pixel space 71. The electrophoretic dispersion liquid 10 includes electrophoretic particles 5 and light-reflecting particles 8 in a form of scales or disks having a reflectance for light higher than that of the electrophoretic particles 5, both particles dispersed in a liquid phase dispersion medium 6. The light-reflecting particles 8 enhance the brightness and contrast of display by efficiently reflecting light transmitted by white particles 5a. The light-reflecting particles 8 are not charged or charged into the same polarity as black particles 5b, preferably in a charge amount lower than that of the black particles 5b.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010021040-A (JP)
Title: Illuminating device, liquid crystal device, and electronic equipment
Inventor: SHIMIZU TETSUO
IPC: G02F1/13357
Filed: 2008-07-11
Abstract: <P>PROBLEM TO BE SOLVED: To provide an illumination device for attaining a high luminance with a low power consumption and a liquid crystal device, and an electronic equipment.  <P>SOLUTION: The illumination device 6 includes a light-emitting surface part 22 having a plurality of light sources 16 arranged and a plurality of end sides, and a plurality of sidewalls which are arranged along the plurality of end sides of the light-emitting surface part 22 and reflect light from the plurality of light sources 16. At least one of the sidewall out of the plurality of sidewalls includes at least two inclined faces with different subtended angles to the extension surface in which the light-emitting face of the light-emitting surface part 22 is extended to the outside of the sidewalls, and the subtended angles of the plurality of inclined faces is smaller on the near side to the light-emitting surface part 22 and larger on the far side from the light-emitting surface part 22.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2009022010-A (JP)
Title: Method and apparatus for providing placement information of content to be overlaid to user of video stream
Inventor: CHEUNG GENE
IPC: H04H60/07
Filed: 2008-07-11
Abstract: <P>PROBLEM TO BE SOLVED: To prevent the problem that, when transmitting a video stream from a video stream creator to a local distribution station, in a case where a main region of main content is overlaid with content for the area of the local distribution station, the content may be inappropriately concealed or modified.  <P>SOLUTION: In the present invention, a video stream creator transmits a value regarding placement information of a video stream containing main content and content to be overlaid. In the local distribution station, their information is received, the value is used to generate, on the video stream, the placement information of content to be overlaid at the local distribution station, and content is appropriately overlaid and displayed on the video stream.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009048622-A (JP)
Title: Tactile sense touch screen for electronic device
Inventor: GRIFFIN JASON
IPC: G06F3/041
Filed: 2008-07-16
Abstract: <P>PROBLEM TO BE SOLVED: To provide an electronic device including a touch screen display movable to a base, causing operation of a machine switch in response to sufficient force as a result of movement.  <P>SOLUTION: This electronic device includes: a housing having a front frame; the movable touch screen display framed by the front frame of the housing; the machine switch disposed between the base of the housing and the bottom face of the touch screen display; and an arithmetic component including a processor connected to the touch screen display, present inside the housing. In the electronic device, the touch screen display can move to the base, and causes the operation of the machine switch in response to adding the sufficient force to the touch screen display as the result of the movement.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2010024077-A (JP)
Title: Aluminum-silicon carbide composite and method for producing the same
Inventor: HIROTSURU HIDEKI
IPC: C04B35/565
Filed: 2008-07-17
Abstract: <P>PROBLEM TO BE SOLVED: To provide an aluminum-silicon carbide composite suitable as a base plate for a power module.  <P>SOLUTION: A method for producing the plate-shaped aluminum-silicon carbide composite having 2-6 mm thickness includes the steps of: mixing 20-40 vol.% metal powder containing 77-94.5 mass% aluminum, 5-20 mass% silicon and 0.5-3 mass% magnesium with 60-80 vol.% silicon carbide powder having 50-300 μm average particle size; packing the obtained mixture in a mold which is subjected to mold-release treatment; heating the packed mixture to 600-750°C; and subjecting the heated mixture to hot press molding under ≥10 MPa.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010027458-A (JP)
Title: Secondary battery positive electrode material and its manufacturing method
Inventor: HORI YOSHIHIRO
IPC: H01M4/485
Filed: 2008-07-22
Abstract: <P>PROBLEM TO BE SOLVED: To provide a high-conductivity positive electrode material, having positive electrode active material particles, each being coated with a conductive material having a larger specific surface area, without destroying the crystal structure of the positive electrode active material particles, while utilizing mechanochemical reaction, and to provide a manufacturing method for the material.  <P>SOLUTION: The positive electrode material used as the structural element of a secondary battery positive electrode has the positive electrode active material particles, substantially composed of a secondary battery positive electrode active material. On the surface of each positive electrode active material particle, a first carbon layer is formed which is composed of carbon black, having a specific surface area of 100m<SP>2</SP>/g or smaller, and on the surface of the first carbon layer, a second carbon layer is formed which is composed of carbon black having a specific surface area larger than the specific surface area of the carbon black of which the first carbon layer is composed.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010025838-A (JP)
Title: Gas meter
Inventor: OYAMA TEPPEI
IPC: G01F3/22
Filed: 2008-07-23
Abstract: <P>PROBLEM TO BE SOLVED: To provide a gas meter of a membrane-type gas meter in which a valve sheet table to lay a valve sheet having partitions of channels to metering rooms can be precisely assembled to a body case at low cost.  <P>SOLUTION: A valve sheet 9 having partitions of gas channels to metering rooms is laid on and fixed to a valve sheet table 10, and the valve sheet table 10 is fixed to a body case 12. The reciprocating motion of a membrane generated by the charge and discharge of gas to metering rooms is converted, a valve 8 provided on the valve sheet 9 is rotated, and a gas channel provided on the valve sheet 9 is switched. A positioning projection 15 for fixing the valve sheet table 10 to the body case 12 is formed on the valve sheet table 10, and the positioning to the body case 12 is carried out by being fit with a recess of a tool (not shown).  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010033747-A (JP)
Title: Solid-oxide fuel cell stack and method of manufacturing the same
Inventor: KOMATSU HIROKAZU
IPC: H01M8/02
Filed: 2008-07-25
Abstract: <P>PROBLEM TO BE SOLVED: To provide a solid-oxide fuel cell stack improved in stability and reliability of power generation by preventing Cr poisoning by Cr that evaporates from an interconnector.  <P>SOLUTION: The solid-oxide fuel cell stack 1 is formed by laminating a plurality of cells 5 each with a fuel electrode 2, an electrolyte 3 and an air electrode 4 laminated in this order and interposing the interconnector 6 formed using an alloy containing chromium, between the adjacent cells. The solid-oxide fuel cell stack 1 has a bonding layer 8 bonding at least the air electrode 4 constituting the cell 5 to the interconnector 6 using a conductive bonding material 7 containing a conductive material 7a and a bonding material 7b adsorbing chromium evaporating from the interconnector 6.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2008312242-A (JP)
Title: Imaging device
Inventor: HONJO KENICHI
IPC: G03B17/18
Filed: 2008-07-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide an imaging device carrying out focus adjustment with respect to a moving object and preventing unnecessary variation of a focus area to be displayed.  <P>SOLUTION: A characteristic point extracting unit 34 extracts a characteristic point of the object, based on an image signal taken by a CCD 14, and outputs characteristic point position information indicating the position of the characteristic point. A low-pass filter 36 extracts a low component of the temporal vibrational frequency of the characteristic point position information outputted from the characteristic point extracting unit 34, and outputs it as extracted position information. An AF area selecting unit 37 calculates the position of the area to be displayed, based on the extracted position information output from the low-pass filter, and outputs it as display position information to a display unit 17.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008253278-A (JP)
Title: Stable silage and silage additive
Inventor: KONDO MAKOTO
IPC: A23K3/00
Filed: 2008-07-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide a silage additive to use tea dregs as a reutilization method for tea dregs, and enabling smooth lactic acid fermentation without using a subsidiary material to obtain a high-quality silage and to provide a silage produced by using the additive.  <P>SOLUTION: A high-quality silage containing rich lactic acid and little butyric acid is produced by adding one or more materials selected from the tea tree, tea stem, collected residue of tea leaves, tea leaves, tea dregs, tea liquid clarification residue and tea liquid filtration residue of green tea, black tea, oolong tea, pu-erh tea, kannon tea, etc., to a silage raw material and carrying out anaerobic fermentation without using other subsidiary materials.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2010039900-A (JP)
Title: Diagnostic request support device, doctor retrieval device, diagnosis requesting method and image diagnosis management method
Inventor: KOJIMA TAKAYUKI
IPC: G06Q50/22
Filed: 2008-08-07
Abstract: <P>PROBLEM TO BE SOLVED: To provide a technique which enables a request source medical institution requesting image diagnosis to easily and quickly make a diagnostic request of a doctor of another medical institution.  <P>SOLUTION: The diagnostic information management device 1 can contrast set conditions with area information, doctor information and position information of a target doctor stored by a doctor retrieval device 300 by setting the conditions for extracting an apparatus having an image display capability needed to display a medical image about a request for image diagnosis and the target doctor who can perform image diagnosis suitable to the request in the request source medical institution to extract the target doctor who can immediately correspond to the request.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2009073817-A (JP)
Title: Cationic vinyl monomer aqueous solution and method for producing the same
Inventor: KUDO MAYU
IPC: C07C233/38
Filed: 2008-08-12
Abstract: <P>PROBLEM TO BE SOLVED: To provide a cationic vinyl monomer-containing aqueous solution suitably usable as a raw material for a cationic polymer in perfumeries, cosmetics or the like such as shampoo, whose commodity value is impaired due to discoloration or polymerization, which is suppressed in hue deterioration stemming from outside temperature, light, shock, etc., during production, transportation or storage and in polymerization stemming from minute amount of metal ions (iron ion or the like in particular), and is reduced in the discoloration and thickening over a long period and in the deterioration stemming from gelatinization in its popcorn polymerization or polymer production, and to provide a method for producing the above aqueous solution.  <P>SOLUTION: The aqueous solution comprises 20-95 wt.% of a cationic vinyl monomer represented by general formula (1) and 100-3,000 ppm of a hydroquinone derivative as a polymerization inhibitor and further is adjusted to have a pH of 7-8.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2010024422-A (JP)
Title: Bio-ethanol fuel produced by using feces of human being, livestock animal, and animal as raw material
Inventor: MARUYAMA SHUJI
IPC: B09B3/00
Filed: 2008-07-15
Abstract: <P>PROBLEM TO BE SOLVED: To solve a problem associated with raw materials of the conventional biomass-ethanol fuel, for which farm products are principally used, and which have difficulties of causing price rise of foodstuffs and livestock feed, environmental destruction and ecological system destruction resulting from uncontrolled reclamation, and fuel consumption and air pollution in transportation of the raw materials.  <P>SOLUTION: A biomass-ethanol fuel is provided, with which the price rise of foodstuffs and livestock food and the environmental destruction and ecological system destruction resulting from reclamation are suppressed by using feces of human beings, livestock animals, and animals as the principal raw materials of the biomass-ethanol fuel raw material not competing with the use for the foodstuffs and the livestock feed, and which is cheaper compared with the conventional one, reduces costs of transportation and production, and reduces global warming and environmental loads by effectively utilizing an already existing sewage treatment plant.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2008272934-A (JP)
Title: Coherent jet nozzle for grinding application
Inventor: WEBSTER JOHN A
IPC: B05B1/04
Filed: 2008-08-21
Abstract: <P>PROBLEM TO BE SOLVED: To provide an improved nozzle for a coolant capable of providing a coherent jet capable of being easily adjusted in order to provide the optimum coolant flow adapted for various grinding and a distance from a grinding area.  <P>SOLUTION: A nozzle assembly having a plenum chamber 30 and a module type front side plate 46 removably fixed on the downstream side of the plenum chamber is provided. The assembly further has at least one coherent jet nozzle arranged in order to feed the fluid while passing through the module type front side plate; and a regulator arranged in the plenum chamber.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2010048045-A (JP)
Title: Installing structure for frame
Inventor: MORII KOJIRO
IPC: E06B1/56
Filed: 2008-08-25
Abstract: <P>PROBLEM TO BE SOLVED: To provide an installing structure for a frame excellent in appearance and easily constructed although a structure can absorb unevenness in the thickness of a wall.  <P>SOLUTION: There is provided an installing structure for a frame 1 installed, by using a fixing member 6, in an inner circumference of an opening 40 which is formed at a wall 4 and in which an opening/closing sash 2 is installed. The frame comprises a first split frame member 10 provided with a first hook 10a formed to cover one corner (4a) of the opening in which the opening/closing sash is installed and a recess 10b penetrated by the fixing member for fixing on the wall and positioning a door stop member 12, a second split frame member 11 including a second hook 11a formed to cover the other corner (4b) of the opening, and the door stop member including a protrusion 12a fitted in the recess of the first split member. In a state of providing an adjustment allowance d in accordance with the whole thickness of the wall, the first split member and the second split member are fixed before the protrusion of the door stop member is fitted in the recess of the first split member.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010052084-A (JP)
Title: Blade with hub
Inventor: HAYASHI TETSUO
IPC: B24D5/16
Filed: 2008-08-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide a blade with a hub reducing the displacement of a cutting edge due to centrifugal force during rotations, and improving machining quality or machining accuracy.  <P>SOLUTION: A dicing blade 1 is equipped with a hub 3, and a blade portion 5 provided so as to partially bulge outward from an outer peripheral edge portion 3b of the hub 3. The hub 3 includes: a first tapered surface 7 integrally formed, positioned on a first surface A side, and tilting so as to come close to a second surface B side toward the outer peripheral edge portion 3b; and a second tapered surface 9 positioned on the second surface B side, and tilting so as to come close to the first surface A side toward the outer peripheral edge portion 3b.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2009018180-A (JP)
Title: Flexible heart valve
Inventor: CARPENTIER ALAIN F
IPC: A61F2/24
Filed: 2008-08-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide a more flexible heart valve that responds to the natural motions of the annulus and downstream vessel walls.  <P>SOLUTION: A highly flexible tissue-type heart valve is disclosed having a structural stent in a generally cylindrical configuration with cusps 60 and commissures 62 that are permitted to move radially. The stent commissures are constructed so that the cusps 60 are pivotably or flexibly coupled together at the commissures 62 to permit relative movement therebetween. A connecting band 48 may be provided that follows the cusps 60 and commissures 62 and extends outwardly. A multi-legged holder is used to implant the valve, with the legs serving to maintain an implant shape to the valve. A method of implantation of the flexible valve using the holder is also disclosed.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2010055684-A (JP)
Title: Sample-and-hold circuit
Inventor: TAKAHASHI MAKOTO
IPC: H03H19/00
Filed: 2008-08-28
Abstract: <P>PROBLEM TO BE SOLVED: To solve a problem that a leak current is generated in a switch which should be turned off for making a charged state of a capacitor at a sampling time to be the hold state, in a sample-and-hold circuit using the capacitor.  <P>SOLUTION: The sample-and-hold circuit 10 accumulates an electric charge corresponded to a sampling voltage on the capacitor C<SB>1</SB>, the one side end of which is connected to an inverse input terminal IN_ of an operational amplifier 12. At this time, a terminal of the C<SB>1</SB>at the IN_ side is connected to an output terminal V<SB>out</SB>through a switch circuit 14 and set to a predetermined potential. In the hold state, the switch circuit 14 is turned to be OFF, and a terminal of C<SB>1</SB>connected therewith is made to be the floating state. The switch circuit 14 includes MOS transistor switches S<SB>11</SB>, S<SB>12</SB>which are connected in series between IN_ and V<SB>out</SB>and turned ON/OFF with the same phase, and a capacitor C<SB>2</SB>connected between mutually connected point of these switches and a grounding potential.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2009004803-A (JP)
Title: Device and method for manufacturing printed circuit board
Inventor: SASAOKA KENJI
IPC: H05K3/40
Filed: 2008-09-01
Abstract: <P>PROBLEM TO BE SOLVED: To provide a device and method for manufacturing a multi-layer printed circuit board which does not have poor penetration and which has high productivity.  <P>SOLUTION: A method for manufacturing a multi-layer printed circuit board has a means for providing a first roller, a second roller disposed with its rotation axis being in parallel and having a predetermined interval with the first roller, a conductive foil, an insulation resin sheet, and an exfoliation sheet, in such a way that the insulation resin sheet is held in between a first face of the conductive foil and the exfoliation sheet and passes through a gap between the first and second rollers; a means for driving for driving the first and second rollers, in such a way that the rotational speeds of the first and second rollers and the supplying speed of the conductive foil, insulation resin sheet, and exfoliation sheet provided to pass through the gap therebetween are synchronizes; and a means for adjustment for adjusting the size of the gap between the first and second rollers so that conductive bumps penetrate an insulation resin layer.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2010062205-A (JP)
Title: Method for manufacturing dicing die bonding film
Inventor: AMANO YASUHIRO
IPC: C09J7/22
Filed: 2008-09-01
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for manufacturing a dicing die bonding film, for manufacturing a dicing die bonding film which is excellent in bonding property in a dicing step and in peeling characteristic in a pickup step, with no alteration in design even for an industry scale.  <P>SOLUTION: The method for manufacturing the dicing die bonding film where an adhesive agent layer and a bond layer are sequentially stacked on a base material, includes a step in which the bonding agent layer which contains inorganic filling agent, with arithmetic average roughness Ra being 0.015-1 μm, and includes a rough surface, is formed on a mold release film, and a step in which the adhesive agent layer and the bonding agent layer provided on the base material are laminated together under the condition of temperature being 30-50°C and pressure 0.1-0.6 MPa, with the contact area between the adhesive agent layer and the bonding agent layer being 35-90% of a laminated area.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010058616-A (JP)
Title: Underguard
Inventor: SAKAMOTO NORIHIKO
IPC: B62D25/20
Filed: 2008-09-02
Abstract: <P>PROBLEM TO BE SOLVED: To provide an underguard having high strength capable of effectively protecting a lower part of a working vehicle.  <P>SOLUTION: The underguard 40 comprises a guard member 41 for covering a lower part of a back hoe loader 1, front side fixing members 42L, 42R which are provided on a front part of the guard member 41, and fixed to a front axle fixing member to fix a front axle 14 to a main frame 11 of the back hoe loader 1, and a rear side fixing member 45 which is provided on a rear part of the guard member 41 and fixed to a transmission case 13, and is provided on a lower part of the back hoe loader 1.  <P>COPYRIGHT: (C)2010,JPO&INPIT