baber/WOPTO huggingface dataset:
Patent JP-2010069206-A (JP)
Title: Hood for endoscope
Inventor: AKAHA HIDEFUMI
IPC: G02B23/24
Filed: 2008-09-22
Abstract: <P>PROBLEM TO BE SOLVED: To provide a hood for an endoscope, which has no projection/recession etc. on the outer surface and is mountable on insertion tubes with different outer diameters without using a plurality of components to be separated and is firmly fixed in a mounted state.  <P>SOLUTION: The hood 10 for the endoscope, whose outer surface is a smooth and cylindrical surface shape without having a step and a projection/recession, etc., includes: a cylindrical hood body 11; and a thin-wall part 12 successively arranged from the hood body 11, wherein a flexible storage bag part 13 is mounted on the inner surface of the thin-wall part 12. An air supply opening member 16 with a check valve 20 is arranged to penetrate a thick-wall part 14. The distal end hard part 2 of the insertion tube 1 is inserted into the thin-wall part 12, and pressurized air is introduced from a pressurized air supply nozzle 17. The flexible storage bag part 13 is deformed by swelling inward to be adhered onto the distal end hard part 2. Thus, even in the insertion tube 1 having a different outer diameter dimension, the hood 10 for the endoscope in a prescribed dimension shape is mounted.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010080060-A (JP)
Title: Lighting system
Inventor: ATAKA MIKA
IPC: F21V7/09
Filed: 2008-09-23
Abstract: <P>PROBLEM TO BE SOLVED: To enable a reflecting surface of a reflector to shine in a radial shape in lighting, while avoiding reduction in use efficiency of the light from a light source.  <P>SOLUTION: The light source 1 is arranged on a focus or in its vicinity of the reflecting surface 2a1 of the reflector 2 of a lighting system 10. Odd number sets of slit parts 2c1a, etc., 2c1m and rib parts 2c2a, etc., 2c2m are alternately arranged on a cylindrical surface of a cylindrical part 2c coaxial with the reflecting surface 2a1. The slit parts 2c1a, etc., 2c1m are arranged in a position of rotating the rib parts 2c2a, etc., 2c2m by 180° with the axis of the cylindrical part 2c as the center, and the reflecting surface is formed on an inner peripheral surface. The reflecting surface 2a1 is viewed by shining in a radial shape by the direct light L1 from the light source 1 passed through the slit parts 2c1, etc., 2c1m, and among the light radiated from the light source 1, the light L2 reflected by the inner peripheral surface of the rib parts 2c2a, etc., 2c2m is passed through the slit parts 2c1a, etc., 2c1m.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2008303889-A (JP)
Title: Backswept turbojet blade
Inventor: TALBOTEC JEROME
IPC: F02C3/06
Filed: 2008-09-24
Abstract: <P>PROBLEM TO BE SOLVED: To provide a backswept turbojet blade, capable of assuring the optimum pneumatic performance under any action situation of a turbojet, and minimizing generation of noise, and to provide a fan for a turbojet, and a compressor for a turbojet including the plurality of backswept blades.  <P>SOLUTION: A rotary blade of the turbojet includes a plurality of blade sections extended along a center line 15 of the centers of gravity of the blade sections between a proximal part 16 and a distal part 18 of the blade. The blade comprises a bottom part 24, an intermediate part 26, and a top part 28 along a radial axis Z-Z of the turbojet. The bottom part has a longitudinal inclination angle α for a leading edge line 33, the intermediate part has a backward longitudinal inclination angle β for the leading edge line, and the top part has a backward longitudinal inclination angle γ for the leading edge line and a tangential inclination angle δ for the center line of the blade in a direction opposite to the rotation direction of the blade.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2010078951-A (JP)
Title: Fixing device and image forming apparatus
Inventor: ODAKA YOSHIYUKI
IPC: G03G15/20
Filed: 2008-09-26
Abstract: <P>PROBLEM TO BE SOLVED: To provide a fixing device with reduced possibility of being damaged by preventing over-current.  <P>SOLUTION: The fixing device 23 starts supply of a voltage by a voltage supply section 28 (S12). Then, the fixing device determines whether the detected supply voltage exceeds 100 V or not (S13). If determining that the supply voltage exceeds 100 V (YES in S13), the fixing device exerts control so that an output power has a constant value (S14). Meanwhile, if determining that the supply voltage is below 100 V (NO in S13), the fixing device exerts control so that the output power has a proportional relation with the supply voltage (S15).  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010081491-A (JP)
Title: Movable operation part and device including fixation mechanism
Inventor: TASHIRO SHIGERU
IPC: G03G15/00
Filed: 2008-09-29
Abstract: <P>PROBLEM TO BE SOLVED: To obviate the need for a user to particularly execute an operation for preventing an image formation apparatus from needlessly moving when using the image formation apparatus.  <P>SOLUTION: The image formation apparatus A includes a first gear 100 and a second gear 110 rotating when a rotatably-arranged operation panel PA is rotated from a storage position to a non-storage position; the second gear 110 includes a lever 112 abutting on a switch 120 when the gears rotate; and the switch 120 transmits the abutting of the lever 112 to a control part 130. The control part 130 operates, in accordance with an electric signal from the switch 120, a motor 140 so that stopper members 160 abut on and press wheels of casters CA.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010085434-A (JP)
Title: Beam irradiation device and position sensing device
Inventor: MAENO YOSHIAKI
IPC: G02B26/10
Filed: 2008-09-29
Abstract: <P>PROBLEM TO BE SOLVED: To provide a beam irradiation device in which the scanning position of a laser beam is correctly sensed at a target region.  <P>SOLUTION: A beam splitter 309 splits servo light whose traveling direction changes according to the turning of a transparent body 200. The split servo light is received by a one-dimensional position sensing devices (PSD) 311 and 312, respectively. The one-dimensional PSDs 311, 312 output sensing signals into X-axis direction and Y-axis directions, respectively. In general, the PSD fails to sense a correct position if an amount of received light exceeds a saturation current value. The one-dimensional PSD has a large saturation current and the amount of servo light is made large. As a result, the influence of an external disturbance light upon a detected signal is minimized and the correctness of sensing is made larger.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010087063-A (JP)
Title: Semiconductor device, and method of manufacturing the same
Inventor: OE TAKAHIRO
IPC: H01L29/786
Filed: 2008-09-30
Abstract: <P>PROBLEM TO BE SOLVED: To achieve a contact resistance similar to that of a top contact type, and to manufacture a minute structure equivalent to that of a bottom contact type.  <P>SOLUTION: This semiconductor device includes: a gate electrode 11; a gate insulating film 12 formed on the gate electrode 11; source-drain electrodes 13, 14 formed on the gate insulating film 12 apart from each other; a recessed part 15 formed on the gate insulating film 12 between the source-drain electrodes 13, 14 and formed by entering the undersurface sides of the source-drain electrodes 13, 14; and a semiconductor layer 16 formed in the recessed part 15. Parts of the undersurfaces of the respective source-drain electrodes 13, 14 are connected to the upper surface of the semiconductor layer 16 on both end sides.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010082907-A (JP)
Title: Method of manufacturing polylactic acid film and polylactic acid system light diffusion film
Inventor: YAMAMURA GOHEI
IPC: B29K67/00
Filed: 2008-09-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method of manufacturing a polylactic acid film having an excellent light diffusion, weatherability, and heat resistance, and a polylactic acid system light diffusion film.  <P>SOLUTION: The method of manufacturing the polylactic acid film includes the process of melting respectively a polylactic resin and a polyolefinic resin and thereafter, of coextruding to make a laminated film, and the process of peeling a polyolefinic resin layer from the laminated film, in this order. In the polylactic acid system light diffusion film, a light transmittance is 80-95%, a haze is 10-75%, and an average roughness Ra in a center line of at least one side is 100-800 nm.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010082649-A (JP)
Title: Joining method
Inventor: SATO ISATO
IPC: B23K28/02
Filed: 2008-09-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide a joining method for easily joining butted portions of a pair of metal members together, and for improving air-rightness and water-tightness at the joined portion.  <P>SOLUTION: The joining method for joining together butted portions J8 of a structure (metal members N to be joined together) formed by butting against each other a flat plate 14 and a rectangular member R4 which are the metal members, includes a friction stir welding step in which a friction stir welding is applied to the butted portions J8 from the outer surface A side of the structure, after a welding step is performed, in which welding is applied to the butted portions J8 from the inner surface B side of the structure.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010085765-A (JP)
Title: Lithographic printing plate precursor, and method of manufacturing lithographic printing plate
Inventor: OHASHI HIDEKAZU
IPC: G03F7/38
Filed: 2008-09-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide a lithographic printing plate precursor in which pigment in a non-image area can be thoroughly removed upon development, so that residual color in the non-image area is eliminated to improve plate inspectability, and which can also prevent soiling in printing, with respect to a lithographic printing plate precursor of a simple development processing type with a weakly alkaline to weakly acidic aqueous solution, and to provide a method of manufacturing a lithographic printing plate using the precursor.  <P>SOLUTION: The lithographic printing plate precursor can be developed with a developer of pH 2-11 and has, on a support in the following order, an undercoat layer containing a polymer compound having at least (A1) a group which is adsorptive to the support and (A2) a hydrophilic group, and a photosensitive layer containing a pigment which is not adsorbed to the polymer compound. The method of manufacturing a lithographic printing plate includes imagewise exposing the lithographic printing plate precursor with laser, and removing an unexposed area of the photosensitive layer in the presence of a developer of pH 2-11.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010082286-A (JP)
Title: Game machine
Inventor: OGURA TOSHIO
IPC: A63F7/02
Filed: 2008-09-30
Abstract: <P>PROBLEM TO BE SOLVED: To improve game amusements in a continuation performance.  <P>SOLUTION: In the case that a variable display result in the variable display of decorative patterns corresponding to the holding number "3" of the continuation performance based on holding data stored in a first special pattern holding storage part becomes a "ready-to-win losing", when a second start condition is established and the variable display result of the decorative patterns becomes a "non ready-to-win losing" during the execution of the continuation performance, a part of a performance operation in the continuation performance is executed by the variable display of the decorative patterns based on the establishment of the second start condition instead of the variable display of the decorative patterns based on the establishment of a first start condition initially defined as the one for executing a part of the performance operation in the continuation performance.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010086364-A (JP)
Title: Information processing device, operation state monitoring device and method
Inventor: NIIOKA FUMIKI
IPC: G06F11/30
Filed: 2008-10-01
Abstract: <P>PROBLEM TO BE SOLVED: To normally complete memory dump processing all the time, while having a fault monitoring function using a timer.  <P>SOLUTION: A subsistence signal output unit 11 outputs a subsistence signal repeatedly while an information processing device 1 is normally operating. A memory dump processing unit 12 executes the memory dump processing in priority to processing of the subsistence signal output unit 11, if necessary, when a fault occurs in the information processing device 1, A subsistence signal monitoring part 13 monitors whether the subsistence signal is output again within a first time period or not, after the subsistence signal is output. A system state determination unit 14 requests a restart or a shutdown of the information processing device 1, if the memory dump processing is not being executed, when the subsistence signal is not output again within the first time period, and requests the restart or the shutdown of the information processing device 1, after a second time period passes from this time point, if the memory dump processing is being executed.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010089929-A (JP)
Title: Paper conveying device and image forming device
Inventor: OKUDA TAKAHIRO
IPC: B65H23/32
Filed: 2008-10-09
Abstract: <P>PROBLEM TO BE SOLVED: To provide a paper conveying device capable of alleviating load acting on roll paper even when a distance between a twisting start and a twisting end of the roll paper is shortened.  <P>SOLUTION: A twisting unit 50 includes two rotating shafts 52, 54 positioned at both face sides (a printing face Pf side and a back face Pu side) of the roll paper P to match the inclination of the roll paper P at its disposed position. A plurality of printing face side rollers 62 for contacting the printing face Pf of a portion P pulled out of the roll paper P and pressing the printing face Pf against the back face Pu side are fixed to the rotating shaft 52. Besides, a plurality of back face side rollers 64 for contacting the back face Pu of the portion P1 pulled out of the roll paper P and pressing the back face Pu against the printing face Pf are fixed to the rotating shaft 54. The plurality of back face side rollers 64 are aligned and fixed at equal intervals in the paper width direction and disposed between the printing face side rollers 62.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010091074-A (JP)
Title: Flow passage connection joint
Inventor: YOKOZAWA TOSHIHIRO
IPC: F16L37/40
Filed: 2008-10-10
Abstract: <P>PROBLEM TO BE SOLVED: To provide a flow passage connection joint attachable/detachable even when an inside of a flow passage is filled with fluid with a simple structure having no retaining spot.  <P>SOLUTION: The flow passage connection joint 7 includes a socket 9 and a plug 8, the socket 9 includes a joint male part 93 formed upstream of a socket body 90 forming a socket side flow passage 92, and the plug 8 includes a joint female part 83 formed downstream of a plug body 80 forming a plug side flow passage 82, and an urging means for urging an opening/closing piece 85 having a valve element portion 85a toward an annular seal member 84 working as a valve seat, and a communication hole 95 opened to an upstream end outer peripheral surface of the joint male part 93 relatively slightly exceeds the annular seal member 84 and communicates with the plug side flow passage 82 with the joint male part 93 completely connected with the joint female part.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010095007-A (JP)
Title: Working vehicle
Inventor: YASUTSUGU KENTARO
IPC: B60K17/06
Filed: 2008-10-14
Abstract: <P>PROBLEM TO BE SOLVED: To provide a working vehicle which can shorten a time for a gear change while reducing a gear change shock, in the working vehicle which performs a travel gear change by switching hydraulic clutches of a main change gear and a sub-change gear on the basis of a gear change command.  <P>SOLUTION: The working vehicle performing the travel gear change by switching the hydraulic clutches 24A, 24B, 24C, 24D, 46, 47 of the main change gear and the sub-change gear is equipped with an electromagnetic direction switching valve 59 including three positions for switching the hydraulic clutches of the sub-change gear. A restrictor 62 is made to intervene in an oil discharge passage 61 of the electromagnetic direction switching valve. When switching the hydraulic clutches of the sub-change gear, the electromagnetic direction switching valve is held at a tentative neutral position, and pressure oil drained from the currently connected hydraulic clutch is activated for filling the pressure oil in the hydraulic clutch to be connected next. In this state, control for switching the electromagnetic direction switching valve is performed so as to completely connect the hydraulic clutches after the rotational synchronous processing of the sub-change gear has been performed.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010094683-A (JP)
Title: Diffusion bonding method of aluminum alloy
Inventor: TANIGUCHI MITSUNORI
IPC: B23K20/00
Filed: 2008-10-14
Abstract: <P>PROBLEM TO BE SOLVED: To solve such the problem that diffusion bonding of an aluminum alloy is carried out by using a vacuum furnace, and the cost is increased since a man-hour is required for the bonding.  <P>SOLUTION: By heating and pressurizing an aluminum alloy in an atmosphere of nitrogen substitution and the residual amount of oxygen of ≤70 ppm, the oxide film of a bonding surface is broken since a reduction rate by magnesium contained in the aluminum alloy is higher than the oxidation rate of the bonding surface with residual oxygen, and the diffusion bonding is carried out at a low cost. Further, since the diffusion bonding can be carried out at a pressure higher than the normal pressure, the content such as magnesium is hardly evaporated, and the physical properties of a joined article can be stabilized.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010096615-A (JP)
Title: Radar system
Inventor: SUWA HIROSHI
IPC: G01S7/32
Filed: 2008-10-16
Abstract: <P>PROBLEM TO BE SOLVED: To observe a time change of the polarization characteristic of a detected signal by transmitting and receiving a plurality of pulses, and to determine a multipath wave and a direct wave, based on the amount of change thereof.  <P>SOLUTION: This radar system includes two antennas 10 and 11 having polarization characteristics intersecting at right angles, a polarization switch 9 which drives either one of the two antennas in transmission and both of them in reception and collects a scattering vector of an observation object, a memory 13 which temporarily accumulates reception signals obtained by the transmission and reception of the plurality of pulses, a target detecting part 14 which detects a target signal by applying target detection processing to the reception signals read from the memory, a polarization degree calculating part 15 which calculates the degree of polarization of the detected target signal, and a polarization degree utilizing multipath determining part 16 which determines whether the detected target signal is obtained from the multipath wave or the direct wave, by using the value of the calculated degree of polarization.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2009132683-A (JP)
Title: Permanent surface modifier
Inventor: PICCINELLI PIERO
IPC: C08K5/15
Filed: 2008-10-16
Abstract: <P>PROBLEM TO BE SOLVED: To provide a novel permanent surface modifier which imparts resistance to fog formation or water and oil repellency to polymers.  <P>SOLUTION: For example, a novel compound is represented by the formula of the figure. This compound is useful as a surface modifier for polymers in order to improve resistance to fog formation or water and oil repellency.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2010096692-A (JP)
Title: Liquid level sensor of liquefied gas and cryopreservation container
Inventor: KIMURA TAKEO
IPC: G01F23/292
Filed: 2008-10-20
Abstract: <P>PROBLEM TO BE SOLVED: To provide a liquid level sensor of a liquefied gas, preventing heat from transmitting to a cryogenic liquefied gas in a container to reduce an amount of evaporation of the gas.  <P>SOLUTION: A cable of a plastic optic fiber 21 having a liquid level detecting part for detecting a liquid level of the cryogenic liquefied gas is accommodated in a sleeve 20. The sleeve 20 has: a lower sleeve 20a inserted into a liquid phase of the cryogenic liquefied gas; an upper sleeve 20b provided in a gaseous phase of the gas; and a bent tube 20c provided between an upper part of the upper sleeve 20b and a lower part of the lower sleeve 20a in a gaseous phase above the highest point of the liquid level of the cryogenic liquefied gas.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010095501-A (JP)
Title: Water-containing powder makeup cosmetic material
Inventor: HIRAOKA SHINGO
IPC: A61K8/25
Filed: 2008-10-20
Abstract: <P>PROBLEM TO BE SOLVED: To provide a water-containing powder makeup cosmetic material which has a powdered state excellent in homogeneity of appearance, and can stably contain a lot of water even under exposure condition before use, which excellently liquefies by inunction and has smooth spreading without feeling of creaking, and which has outstanding color-developing property and preservation stability.  <P>SOLUTION: The water-containing powder makeup cosmetic material comprises blending following components (a)-(c): (a) 0.1-7 mass% of hydrophobized silica having 80 m<SP>2</SP>/g of a surface area; (b) 1-49.9 mass% of a tridecafluorooctyltrietoxysilane-treated powder; and (c) 50-90 mass% of water, and is characterized by being liquefying by inunction.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010102746-A (JP)
Title: Test method of magnetic head, and magnetic head tester
Inventor: KAWAMOTO SHINJI
IPC: G11B5/00
Filed: 2008-10-21
Abstract: <P>PROBLEM TO BE SOLVED: To provide a test method of a magnetic head, and a magnetic head tester in which test data is written without being affected by thermal drift even if servo information is not set to a magnetic disk or even if servo following is not performed.  <P>SOLUTION: In the test method of a magnetic head and the magnetic head tester, a compound magnetic head having a write-head and a read-head are crossed over the prescribed track at the prescribed speed in the radial direction of the magnetic disk, while test data of a plurality of round are written by the write-head. Thereby, even if thermal drift is caused between the magnetic disk and the magnetic head, a region in which test data has been written is secured in the prescribed track by writing of the test data of a plurality of round.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010103250-A (JP)
Title: Piezoelectric actuator
Inventor: ASUMI KAZUMASA
IPC: H01L41/293
Filed: 2008-10-22
Abstract: <P>PROBLEM TO BE SOLVED: To provide a piezoelectric actuator having performance equivalent to that of a piezoelectric actuator where a piezoelectric element is soldered by leaded solder without damaging the piezoelectric element by stress even when soldering the piezoelectric element by lead-free solder.  <P>SOLUTION: In the piezoelectric actuator, a plurality of piezoelectric elements 3 in which an external electrode is formed on the side are connected in series, the external electrode 11 of each piezoelectric element 3 and a lead wire 12 are soldered by lead-free solder 14, and the end faces of adjacent piezoelectric elements 3 are adhered by an adhesive. In the piezoelectric actuator, the lead wire 12 is bent at places excluding a place to be soldered to the external electrode 11 of the piezoelectric element 3, and the external electrode 11 of the piezoelectric element 3 and the lead wire 12 are subjected to line contact at least at one place.  <P>COPYRIGHT: (C)2010,JPO&INPIT