baber/WOPTO huggingface dataset:
Patent JP-2011049274-A (JP)
Title: Window material for solid-state imaging element package, and imaging apparatus
Inventor: MATSUO ATSUSHI
IPC: H01L23/02
Filed: 2009-08-26
Abstract: <P>PROBLEM TO BE SOLVED: To provide an optical function component to cope with a smaller size and higher picture quality of a camera mounted with an imaging device.  <P>SOLUTION: A window material 4 for a solid-state imaging element package includes a plate-like transparent substrate 7 having a flat light-transmitting surface and an uneven-shape member 8 provided to at least one surface of the light-transmitting surface.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2009274212-A (JP)
Title: Cutting machine
Inventor: YOSHIMURA TAKAYOSHI
IPC: B27B9/00
Filed: 2009-08-27
Abstract: <P>PROBLEM TO BE SOLVED: To maintain downsizing of the body without affecting the usability or the dust collecting function.  <P>SOLUTION: By mounting a dust cover 25 on the upper portion of a blade case 10, a dust collecting path 31 demarcated from a saw blade 4 is formed inside the dust cover 25, and a blow-off outlet is formed on the rear side relative to the cutting direction for the blade case 10. In addition, an inlet port 27 and an auxiliary inlet port 28 are disposed around a peripheral portion 26 of the blade case 10 located on the lower side of the dust collecting path 31, the inlet port 27 and the auxiliary inlet port 28 introducing an airflow generated by the rotation of the saw blade 4 from the front side of the cutting direction into the dust collecting path 31, while a duct installed between the opening of the blade case 10 and the connecting port 41 of the dust cover 25 forms an guide path for introducing a part of cooling air from the motor cooling fan, thereby the cooling air is merged with the airflow that enters the dust collecting path 31 from the inlet port 27.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2011051801-A (JP)
Title: Method for producing graphene film
Inventor: JO AKIO
IPC: C01B31/04
Filed: 2009-08-31
Abstract: <P>PROBLEM TO BE SOLVED: To provide a uniform graphene film of large size easy to transfer.  <P>SOLUTION: A catalyst layer 101 of Ni or the like is deposited on the surface of an HOPG (Highly Ordered (Oriented) Pyrolytic Graphite) substrate 100. The HOPG substrate with the catalyst layer is kept at a high temperature for a predetermined time and then cooled, thereby obtaining a high-quality graphene film 102 of large size formed on the catalyst layer from carbon supplied from the HOPG substrate. The graphene film 101 can be separated from the HOPG substrate by removing the catalyst layer by etching or another method.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011050810-A (JP)
Title: Electrolytic water generator and sterilization system
Inventor: YAEGASHI MASAHIRO
IPC: F24F3/16
Filed: 2009-08-31
Abstract: <P>PROBLEM TO BE SOLVED: To provide an electrolytic water generator which is excellent in maintainability and is capable of preventing clogging of a filter due to the deposition of scale, and a sterilization system provided with the electrolytic water generator.  <P>SOLUTION: The electrolytic water generator includes: a water storage tank 51; an electrolysis unit 52 for electrolyzing water inside the water storage tank 51 and generating electrolytic water containing active oxygen species; and an electrolytic water supply pump for supplying the electrolytic water to the air sterilization part of the water storage tank 51. The water storage tank 51 is sectioned into a first chamber 90A provided with the electrolysis unit 52 and a second chamber 93 communicated with the electrolytic water supply pump, and includes a scale filter 96 for catching the scale in the electrolytic water flowing from the first chamber 90A to the second chamber 93, and a water supply nozzle 86A for supplying the water from a filter upper surface 96B on the opposite side of a filter lower surface 96A to be the catching surface of the scale filter 96 toward the scale filter 96 when supplying the water to the water storage part 51.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2010085986-A (JP)
Title: Stringed instrument and manufacturing method thereof
Inventor: YOKOYAMA YUKIO
IPC: G10D3/02
Filed: 2009-08-31
Abstract: <P>PROBLEM TO BE SOLVED: To provide a stringed instrument which can satisfy the preference of a player of the stringed instrument, the purpose of performance, and the like as much as possible.  <P>SOLUTION: The stringed instrument includes a resonance chamber section manufactured by layered manufacturing method, and a neck section projecting from the resonance chamber section wherein a material constant in a desired region of the resonance chamber section is differentiated stepwise or continuously from that in a region adjacent to the desired region. Vibration characteristics of the stringed instrument are changed by the partial difference in material constant, so that the preference of the player, the purpose of performance, and the like can be satisfied.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010090024-A (JP)
Title: Apparatus for producing polycrystalline silicon
Inventor: ENDO TOSHIHIDE
IPC: C01B33/02
Filed: 2009-09-01
Abstract: <P>PROBLEM TO BE SOLVED: To sufficiently deposit polycrystalline silicon until the base ends of silicon core rods.  <P>SOLUTION: This apparatus for producing the polycrystalline silicon, where the polycrystalline silicon is deposited on the surfaces of silicon core rods 4 by supplying a raw material gas to the silicon core rods 4 being heated and vertically standing in the reaction furnace 1, includes: carbon electrodes 30 holding the silicon core rods 4; and electrode holders 20 inside of which coolant flow paths 27 to flow a cooling medium are formed, which are inserted into through-holes 16 formed on the bottom plate 2 of the reaction furnace 1 and which hold the electrodes 30. The electrode 30 is equipped with a columnar core rod holder 31 to hold the lower end of the silicon core rod 4, a heat cap 32 intervened between the core rod holder 31 and the electrode holder 20 and having a recessed part 32a to hold the lower end of the core rod holder 31 in an inserted state and a cap protector 33 like a ring plate which has through-hole 33a to penetrate the core rod holder 31 and which covers the upper surface 32b of the heat cap 32.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2009280499-A (JP)
Title: Plate-like potassium tetratitanate, its production method and friction material
Inventor: OGAWA HIROSHI
IPC: C09K3/14
Filed: 2009-09-01
Abstract: <P>PROBLEM TO BE SOLVED: To obtain: plate-like potassium tetratitanate; and a method for producing the same.  <P>SOLUTION: The plate-like potassium tetratitanate having an average major diameter of 1-100 μm and an average aspect ratio of 3-500 is produced by immersing plate-like titanic acid, obtained by treating magnesium potassium titanate, lithium potassium titanate or the like with an acid, into a potassium hydroxide solution, and thereafter, firing the resulting product.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2011053474-A (JP)
Title: Developing roller, developing device, process cartridge, and image forming apparatus
Inventor: YAMAMOTO SHINYA
IPC: G03G15/08
Filed: 2009-09-02
Abstract: <P>PROBLEM TO BE SOLVED: To prevent the occurrence of an uneven image density in a cycle of the developing roller pitch.  <P>SOLUTION: In the developing roller where an electrostatic latent image formed on a photoconductive drum is developed by contacting with the roller, surface roughness of the developing roller from a maximum radius to a minimum radius is larger than that of a surface of the developing roller from a minimum radius to a maximum radius in a direction of rotation.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2010266423-A (JP)
Title: Device and method for measuring radar cross-sectional area, and storage medium recording control program therefor
Inventor: INASAWA YOSHIO
IPC: G01S7/03
Filed: 2009-09-02
Abstract: <P>PROBLEM TO BE SOLVED: To provide a device for measuring a radar cross-sectional area for measuring the radar cross-sectional area at a lower cost, in a short time.  <P>SOLUTION: In the device for measuring the radar cross-sectional area for measuring the radar cross sectional area in a distant place field required, based on the size of a measured object at a nearer distance, cross-sectional shape of a first direction, in a plane orthogonal to the traveling direction of an irradiation electromagnetic wave to the measured object 4 is a parabola, and electromagnetic waves are reflected on a cylindrical parabolic face reflection mirror 1, in which the cross sectional shape of a second direction orthogonal to the first direction is a straight line to position a cylindrical wave in which a radius-of- curvature of the first direction of wave face becomes 0, at a short distance so as to have the direction on the variable measured object irradiated. The radar cross-sectional area of a distant region is obtained from an equivalent scattering coefficient obtained to integrate the pattern of the scattering electric field of the measured object with a measuring control part 10 from a receiving electromagnetic waves, obtained via the cylindrical parabolic face reflecting mirror by being reflected on the measured object.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011052644-A (JP)
Title: Oil pump for vehicle
Inventor: HONDA HIROYASU
IPC: F04C2/10
Filed: 2009-09-03
Abstract: <P>PROBLEM TO BE SOLVED: To provide an internal gear oil pump for a vehicle, sufficiently reducing rotational resistance of a driven gear.  <P>SOLUTION: In the driven gear 60, a plurality of recessed portions 100 recessed inward in a thickness direction in a plurality of positions separated in a peripheral direction are formed on both the side surfaces of the driven gear 60. Comparatively great dynamic pressure P is generated between both the side surfaces of the driven gear 60 and inner wall surfaces 54, 56 opposed to the side surfaces, and the driven gear 60 is aligned in the thickness direction. An interval between both the side surfaces of the driven gear 60 and the inner wall surfaces 54, 56 and a lubrication state are sufficiently maintained, and an increase in a friction loss is suppressed. Accordingly, it is possible to sufficiently reduce the rotational resistance of the driven gear 60.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2010175069-A (JP)
Title: Bulkhead panel for lp gas cylinder or the like
Inventor: SHICHINOHE TSUYOSHI
IPC: F17C13/08
Filed: 2009-09-04
Abstract: <P>PROBLEM TO BE SOLVED: To provide a bulkhead panel capable of protecting a cylinder filled with LP gas or the like from fire and preventing the occurrence of gas leakage without fail by fixing it firmly against strong wind.  <P>SOLUTION: This bulkhead panel for the LP gas cylinder or the like B is constituted by providing a mounting base 1 to be installed on the ground in a section where the LP gas cylinder or the like B is installed, mounting the LP gas cylinder or the like B on the mounting base 1 always, providing a side bulkhead panel 10 in the vertical direction from an end part being equivalent to a side for blocking off fire of the mounting base 1, and bringing the mounting base 1 and the side bulkhead panel 10 into close adhesion mutually to such an extent that prevents gas leakage and fixing them.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2011060870-A (JP)
Title: Polarization conversion unit, illumination optical system, aligner, and method of manufacturing device
Inventor: TANITSU OSAMU
IPC: H01L21/027
Filed: 2009-09-08
Abstract: <P>PROBLEM TO BE SOLVED: To provide a polarization conversion unit that is disposed within an optical path of, for example, an illumination optical system and can achieve pupil intensity distribution in a continuous circumferential polarization state.  <P>SOLUTION: The polarization conversion unit (7) for converting incidence light to light in a prescribed polarization state for emission includes: a polarization conversion member (72) that is formed of an optical material having optical rotation properties, has a form where the thickness continuously changes along a circumferential direction of a circle with a light axis (AX) as the center and changes the polarization state of the incidence light; and a correction member (71) that is disposed at an incidence side of the polarization conversion member and compensates for the deflection operation of light by the polarization conversion member.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011058919-A (JP)
Title: Area flowmeter
Inventor: SAKATA HIROSHI
IPC: G01F1/24
Filed: 2009-09-09
Abstract: <P>PROBLEM TO BE SOLVED: To provide an area flowmeter which can prevent decrease of flow measurement accuracy due to processing, assembly error and strain of a tube by piping stress, and facilitating assembly.  <P>SOLUTION: In the area flowmeter, a rod part 21 of a float rod 2 passes through the inside of a flow measuring tube 14. A float part 22 attached to the rod part 21 within the flow measuring tube 14 and moving up and down together with the rod part 21 according to the increase and decrease of flow includes a through-hole 221. The through-hole 221 having an inner diameter D1 larger than an outer diameter d1 of the rod part 21 causes the rod part 21 to penetrate and permits the rod part 21 to move in a radial direction.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011059410-A (JP)
Title: Display medium and display device
Inventor: FUKUNAGA HIDEKI
IPC: G02F1/167
Filed: 2009-09-10
Abstract: <P>PROBLEM TO BE SOLVED: To suppress a decrease in bonding strength between a sectioning member 32 and a surface substrate 20.  <P>SOLUTION: A suppression film 50 is not interposed between a joint surface 21A of the surface substrate 20 and a joint surface 32A of the sectioning member 32. Consequently, the surface substrate 20 and the sectioning member 32 will not jointed with the suppression film 50 being interposed, and the jointing strength of the surface substrate 20 and the sectioning member 32 does not decrease.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011064345-A (JP)
Title: Cooker
Inventor: KOBAYASHI AKIHIKO
IPC: F24C15/20
Filed: 2009-09-15
Abstract: <P>PROBLEM TO BE SOLVED: To provide a cooker capable of reducing an air blowing load of an air blower by enhancing the induction performance of air from a cooking chamber, and capable of reducing the noise of the air blower.  <P>SOLUTION: A cooking chamber exhaust duct 10 includes: a horizontal part connected to the back face of the cooking chamber; a vertical part bent upwardly from the horizontal part to form an L-shape and extended to a portion near an exhaust port of a casing; and an air inflow port 31 formed in a portion of the bottom face of the horizontal part opposing an upper opening 32 of the vertical part. An air suction duct 20 includes: air suction fans 28 mounted to the bottom face of the cooking chamber exhaust duct 10 and sucking cooling air in the casing and outside air to the inside; and a blowout port arranged on the upper face and coming into close contact with and opposing the air inflow port 31. When the air suction fans 28 are operated, cooling air in the casing and outside air are sucked and made to flow in from the blowout port to the air inflow port 31, and air in the cooking chamber is induced via air in the horizontal part of the cooking chamber exhaust duct 10.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011065689-A (JP)
Title: Optical disk drive device
Inventor: YAMADA YASUYUKI
IPC: G11B7/004
Filed: 2009-09-15
Abstract: <P>PROBLEM TO BE SOLVED: To provide an optical disk drive device that determines the kind of an optical disk placed on a placing part in a short period of time.  <P>SOLUTION: The optical disk drive 100 includes: a tray 2 having an outer placing part on which an optical disk is placed; an electrode provided on the outer placing part; a capacitance detecting part 3 detecting capacitance between the electrode and an optical disk placed close to the electrode; a holding part 4 holding a table for specifying capacitance between each of optical disks different in kind and the electrode, a detected result obtained by the capacitance detecting part 3; and a determination part 5 determining the kind of the placed optical disk based on the table.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011062112-A (JP)
Title: Apparatus for health care of companion animal
Inventor: SANHONGI MASAO
IPC: A01K11/00
Filed: 2009-09-16
Abstract: <P>PROBLEM TO BE SOLVED: To provide an apparatus for the health care of a companion animal by which the quantity of movement of the companion animal can be obtained more accurately.  <P>SOLUTION: The apparatus (10) for the health care of the companion animal, and for gathering the informations for the health care by being attached to the companion animal is equipped with autonomous navigation sensors (15, 16) for measuring moving distances and moving directions, a moving route-calculating means (19) for calculating the moving route based on the output from the autonomous navigation sensors (15, 16), an action kind-distinguishing means (19) for distinguishing the action kind of the companion animal based on the output of the autonomous navigating sensor, and a movement quantity-calculating means (11a) for calculating the movement quantity of the companion animal based on the moving distance along the moving route calculated by the moving route-calculating means (19) and the action kind distinguished by the action kind-distinguishing means (19).  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011064929-A (JP)
Title: Light irradiation device
Inventor: YANO KAZUAKI
IPC: G02F1/1333
Filed: 2009-09-17
Abstract: <P>PROBLEM TO BE SOLVED: To provide a light irradiation device in which segment light sources are arranged in a matrix form, solves problems of deformation of LED substrates, and simultaneously achieving miniaturization of power supply wiring.  <P>SOLUTION: In the light irradiation device 100 that irradiates sealing agents disposed between translucent substrates to make them hardened, LED substrates 237 on which a plurality of LEDs are arranged are arranged in a matrix form. The LED substrates 237 are fixed to the lower surface of a water-cooling plate 24 having a flow passage for a cooling medium inside. Power supply for supplying power to the LED substrates is provided on the upper part of the water-cooling plate 24. A hole 242 that vertically penetrates through each LED substrate 237 is formed in the water-cooling plate 24, and through the hole 242, a power supply wire 239 connected to the LED substrate 237 is led out to the upper part of the water-cooling plate 24, and connected to the power supply 22.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011047252-A (JP)
Title: Rock fall and soil fall detection system
Inventor: YABE MITSURU
IPC: E01F7/04
Filed: 2009-08-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide a rock fall and soil fall detection system to be mounted on a rock fall protective facility such as a rock fall guard net set on and just under a slope to detect rock fall, surface sand fall or the like, which is reduced in setting man-hour by transmitting information for only detection of rock fall or soil fall to a management device by radio communication, is superior in waterproof property and toughness with a reduced size, and can be used continuously for a long period of time due to a battery-operated rock fall detector with minimized power consumption.  <P>SOLUTION: The rock fall detector is constituted by building a sensor element, an A/D converter, a radio communication device, an antenna, an MCU and a battery within a single casing. The semiconductor sensor element and the A/D converter are intermittently operated, data of the A/D converter is computed by the MCU, only data for rock fall or soil fall is extracted by removing data other than rock fall or soil fall as noise, and rock fall detection information is transmitted to the management device only when rock fall is determined as a result of comparison of the data with information preliminarily stored in the fall detector, whereby the power consumption of the fall detector is reduced.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011068401-A (JP)
Title: Heater and strip pack device provided with the same
Inventor: YAMAMOTO AKIRA
IPC: B65B15/04
Filed: 2009-09-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide a heater capable of improving a heat transfer property and a strip pack device provided with the heater.  <P>SOLUTION: The heater 142 includes: a tubular casing tube 150 composed of, for example, stainless steel, a heat generator 151 provided in the casing tube 150, a filling unit 152 for sealing the casing tube 150 after the heat generator 151 is inserted, and a smooth part 153 provided above the filling part 152. The heater 142 having a longitudinal direction D7 is disposed so as to be approximately perpendicular to the surface of a tape T in the longitudinal direction D7. An end of the heater 142 that is positioned at the surface side of the tape T serves as the smooth part 153. The smooth part 153 is formed of a material having excellent heat conductivity such as silver braze.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011075323-A (JP)
Title: Navigation apparatus
Inventor: SUMIZAWA TSUGUO
IPC: G01C21/00
Filed: 2009-09-29
Abstract: <P>PROBLEM TO BE SOLVED: To execute a route search using statistical traffic data based on an appropriate time when passing a standard time boundary, or a boundary between an execution region and a non-execution region of a daylight saving time in a route to a destination by a navigation apparatus.  <P>SOLUTION: The navigation apparatus stores a scheduled time for entering a mesh region based on information on whether a local standard time and the daylight saving time stored in advance have been executed or not for a mesh region or a link included in a route to a destination (S406). Based on a world standard time, a link travel time included in statistical traffic information is searched (S408), and the scheduled time for ending the passage of the link is stored (S409). This processing is repeated up to the destination to obtain a scheduled destination arrival time (S414).  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011072559-A (JP)
Title: Forming method of color scale for chewing force determination
Inventor: MIZUGUCHI SHUNSUKE
IPC: A61B5/22
Filed: 2009-09-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide a forming method of a color scale that analyzes gum's change in color according to a chewing process of a subject having healthy teeth and jaw and could be used as a more objective criterion for evaluating its chewing force with color change chewing gum.  <P>SOLUTION: The color scale is formed by having a plurality of subjects with healthy teeth and jaw chew the color change chewing gum, finding a regression formula of the color of the chewed gum and its color difference before/after chewing, finding the regression formula of a number of chewed times and its color difference before/after chewing, and finding the number of chewed times and the color of the gum after chewed by the subjects with healthy teeth and jaw.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011072654-A (JP)
Title: Puncture adapter for ultrasonic probe, and ultrasonic diagnostic apparatus
Inventor: KUBOTA TAKASHI
IPC: A61B8/00
Filed: 2009-09-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide a puncture adapter for an ultrasonic probe, capable of reducing the distance from a position of a puncture needle to puncture and an ultrasonic radiation surface of the ultrasonic probe, and reducing an area of a puncture needle insertion pathway to be imaged in an ultrasonic image.  <P>SOLUTION: The puncture adapter is fixed to the ultrasonic probe with a fitting part of a puncture needle support part having a shape corresponding to a V-shaped groove of the ultrasonic probe fitted into the groove. The puncture needle is disposed along the V-shaped bottom of the fitting part, and is supported as pressed on the V-shaped groove side of the ultrasonic probe by a presser part of the puncture needle support part.  <P>COPYRIGHT: (C)2011,JPO&INPIT