baber/WOPTO huggingface dataset:
Patent JP-2010223886-A (JP)
Title: Device for measuring error in five degrees of freedom
Inventor: AKETAGAWA MASATO
IPC: G01B11/00
Filed: 2009-03-25
Abstract: <P>PROBLEM TO BE SOLVED: To provide a device for measuring an error in five degrees of freedom which enables high-accuracy measurement of a movement error in directions of five axes in all which is produced with rotation of a rotating body.  <P>SOLUTION: A diffraction grating surface 3 formed of concentric-circle-like grooves is provided in one end face of the rotating body 2. Two-axes interference sensor units S1, S2 and S3 which detect the relative movement displacement of the diffraction grating surface along a first axis of a sensor coordinate system corresponding to the radial direction of a concentric circle and a second axis of the sensor coordinate system corresponding to the normal line direction of the diffraction grating surface, are disposed fixedly at three different positions, at least, spaced from one end face of the rotating body 2 and prevented from overlapping each other, and the movement errors Δx, Δy, Δz, Δu and Δv in the directions of five axes in all are determined simultaneously, based on interference signals on the first axis of the sensor coordinate system and those of the second axis of the sensor coordinate system of the three two-axes interference sensor units S1, S2 and S3.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2010224432-A (JP)
Title: Optical integrator and pattern light irradiation device
Inventor: IWASAKI HIROYUKI
IPC: G03B21/00
Filed: 2009-03-25
Abstract: <P>PROBLEM TO BE SOLVED: To provide a pattern light irradiation device whose light volume is even and which has no waste in power consumption.  <P>SOLUTION: The pattern light irradiation device is constituted of: a light source device; an optical integrator 11; and an image formation optical system 15 which irradiates light emitted from the optical integrator 11 toward a surface to be irradiated of a liquid crystal panel 20. The optical integrator 11 is provided with: a pillar prism body 14 of which the internal surface of the outer peripheral surface 35 becomes a total reflection surface; an optical incident surface 12 on which a first reflection layer 32 in which a translucent window 31 on which incident light is made incident is formed is deposited; and the optical emitting surface 13 on which a second reflection layer 34 in which a translucent pattern 33 which gives a two-by-two grid pattern to emitted light is formed is deposited. The first reflection layer 32 and the second reflection layer 34 are formed by vacuum vapor deposition or sputtering, the light made incident from the translucent window 31 repeats total reflection on the first reflection layer 32, the second reflection layer 34 and the total reflection surface, illumination distribution is equalized and the light is emitted from the translucent pattern 33.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2010230339-A (JP)
Title: Instrument and method for separately measuring ion current or electron current of electrode material for battery
Inventor: SHIROMA JUN
IPC: H01M8/04
Filed: 2009-03-26
Abstract: <P>PROBLEM TO BE SOLVED: To provide a measurement instrument and a measurement method for independently measuring an ion current and an electron current of an electrode material for a battery.  <P>SOLUTION: This measurement instrument includes two potentiostats and a bias electric source (Ebias). Each of the potentiostats comprises a working electrode (WE), a reference electrode (RE), a counter electrode (CE), ammeters (A1L to A2R), a voltmeter for measuring voltage between the working electrode and the reference electrode, and an electric source for applying a voltage corresponding to the value of a measured voltage between the working electrode and the counter electrode. An electrode material (S) with ion conductors (T) and electron conductors (C) formed thereon is used as a measuring object. The counter electrode and the reference electrode are connected to the ion conductors while the working electrode is connected to the electron conductors. Measured values of the ammeters are determined as the ion current and electron current in a measurement state wherein the potentiostats are actuated with an open-circuit potential difference of the electrode material used as a setting value and a voltage is applied between the working electrodes by the bias electric source.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2010230773-A (JP)
Title: Composition for forming resist underlayer film, resist underlayer film, method for forming the same, and method for forming pattern
Inventor: MINEGISHI SHINYA
IPC: H01L21/027
Filed: 2009-03-26
Abstract: <P>PROBLEM TO BE SOLVED: To provide a composition for forming a resist underlayer film, which can form the resist lower layer film maintaining etching resistance and reducing reflectance.  <P>SOLUTION: The composition for forming the resist underlayer film contains a polymer (A) having an aromatic ring, a compound (B) expressed by general formula (1) and an organic solvent (C). In general formula (1), each R is hydrogen atom etc. independently, one or two Rs are adamantyl groups, one or two Rs are glycidyl ether groups, and n is an integer of 0 to 3.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2010230363-A (JP)
Title: Raw milk inspection apparatus, somatic cell count measuring method using the same, and symptom diagnostic method of domestic animal
Inventor: SUZUKI HIROAKI
IPC: C12Q1/02
Filed: 2009-03-26
Abstract: <P>PROBLEM TO BE SOLVED: To provide a raw milk inspection apparatus capable of diagnosing mastitis at an early stage.  <P>SOLUTION: The raw milk inspection apparatus 1A is provided with a sensor 2 provided with a channel 3 for making raw milk flow from one end 3a to the other end 3b. The channel 3 has a measuring chamber 31 in a midpoint for detecting active oxygen contained in raw milk. The measuring chamber 31 is provided with an working electrode in which an SOD enzyme is applied to its surface and a counter electrode, and a voltage is applied between the working electrode and the counter electrode. The raw milk inspection apparatus 1A is further provided with a stimulation means 4A for stimulating somatic cells in raw milk flowing through the channel 3 on the side more upstream than the measuring chamber 31 and producing active oxygen from the somatic cells.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2010228296-A (JP)
Title: Optical laminate film and method of manufacturing optical film
Inventor: UKAMURA TADAYOSHI
IPC: B32B27/34
Filed: 2009-03-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method of manufacturing an optical film stably manufacturing an optical film while avoiding rupture and cracking, and to provide an optical laminate film for use therein.  <P>SOLUTION: The optical laminate film comprises a surface protection film laminated over at least one side of an optical film containing an acrylic resin having an imide ring structure in its main chain. The adhesion of a surface of the surface protection film in contact with the optical film at 23°C is within the range of 0.02-0.4 N/50 mm width.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2010232600-A (JP)
Title: Cleaning method and device
Inventor: YAMASHITA MASAMITSU
IPC: B08B7/00
Filed: 2009-03-30
Abstract: <P>PROBLEM TO BE SOLVED: To reduce cleaning time in a cleaning method and device for cleaning of an object to be cleaned, by making carbon dioxide containing organic solvent in a supercritical state to be as a cleaning agent, and by letting the same contact with the object to be cleaned which is disposed in a cleaning chamber.  <P>SOLUTION: In the cleaning method and device, where the cleaning is carried out by mixing a surfactant, organic solvent and carbon dioxide in supercritical state and by letting the mixed fluid contact with the object to be cleaned, the mixing is carried out by a mixing means in pipe and the object to be cleaned is disposed just behind the cleaning means. With respect to a weight ratio of the mixed fluid, the weight ratio of the organic solvent in the carbon dioxide is ≤20% and that of the surfactant is almost the same weight as that of the organic solvent.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2010240847-A (JP)
Title: Image forming apparatus
Inventor: GOMI TSUGIO
IPC: B41J2/455
Filed: 2009-04-01
Abstract: <P>PROBLEM TO BE SOLVED: To provide an image forming apparatus which can make a distance from a light emitting element to an image carrying surface equal at all times in any of light emitting elements even when the light emitting element is prepared on a position shifted in a rotating direction of a photoreceptor drum in an exposure head.  <P>SOLUTION: In the image forming apparatus 100, a sliding surface 16 sliding on the image carrying surface 110s of the photoreceptor drum 110 in the exposure head 10 curves with a curvature the same or nearly the same as that of the image carrying surface 110s. In the exposure head 10, also a substrate surface 11a where the light emitting element 2 is prepared curves with a curvature the same or nearly the same as that of the image carrying surface 110s. Therefore, even when the light emitting element 2 is prepared on a position shifted in the rotating direction of the photoreceptor drum 110, the distance from the light emitting element 2 to the image carrying surface 110s is equal in any of the light emitting elements 2.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2009259809-A (JP)
Title: Circuit breaker having separation-type restrained and unrestrained zone selective interlock setting function
Inventor: VICENTE NATANIEL BARBOSA
IPC: H01H69/01
Filed: 2009-04-02
Abstract: <P>PROBLEM TO BE SOLVED: To provide a circuit breaker system a method having a zone selective interlock function with a separation-type restrained and unrestrained setting capability.  <P>SOLUTION: The system and the method include the transmission of a selective interlock signal from a downstream circuit breaker to an upstream circuit breaker in a fault state. The upstream circuit breaker upon receipt of this signal changes the tripping response of the second circuit breaker to a restrained mode. The circuit breakers include functions enabling the user to modify and adjust both restrained and unrestrained trip curves associated with both restrained and unrestrained modes of operation.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010245204-A (JP)
Title: Radical generator and exposing apparatus
Inventor: NAKAYAMA TAKAHIRO
IPC: H01L21/027
Filed: 2009-04-03
Abstract: <P>PROBLEM TO BE SOLVED: To provide a radical generator and an exposing apparatus, which reduce contamination by an eliminated gas.  <P>SOLUTION: The radical generator contains a hot filament 540 generating a radical 560 from a radical generating gas 520, a radical generating container 500 housing the hot filament 540, having an radiating outlet 505 through which the radical 560 is radiated, and defining a path through which the radical 560 is passed, and a screen 550A provided in the path of the radical generating container 500 in which at least the surface thereof is composed of at least one of tungsten, rhenium, boron nitride, silicon oxide, silicon carbide, silicon nitride, aluminum nitride, and aluminum oxide.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2010249182-A (JP)
Title: Bearing member and method of manufacturing the same
Inventor: HIBI KENJI
IPC: B29C45/14
Filed: 2009-04-13
Abstract: <P>PROBLEM TO BE SOLVED: To improve molding accuracy in a die forming part, by maximally voiding the situation of molding the die forming part by making an injection molding material enter all the way inside an electrocasting part.  <P>SOLUTION: This bearing member having the electrocasting part 7 for relatively rotatably supporting a shaft member arranged on the inner periphery and the die forming part integrally formed around the electrocasting part 7, is manufactured by a manufacturing method including an insert molding process of the die firming part. In the insert molding process, a material of forming a recess-projection part 17 for increasing flowing resistance of a melting resin P, is used in an area opposed to an opening part 7c of the electrocasting part 7 among an upper end surface 14a of a metal mold 14 on the side for mainly storing the electrocasting part 7 among using molding metal molds 13 and 14. A solidification surface unmolded as a die forming surface is arranged on the opening part 7c of the electrocasting part 7 on the inner peripheral edge of an opening side end surface among the die forming part of the bearing member formed by using such a metal mold. A predetermined interval is secured between the solidification surface and an outer peripheral surface of a shaft member.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2010248976-A (JP)
Title: Cam phase variable device
Inventor: TAKEMOTO FUMIHISA
IPC: F01L1/34
Filed: 2009-04-14
Abstract: <P>PROBLEM TO BE SOLVED: To uniform operating characteristics of a rotor with respect to the travel of a valve from a neutral position at an advance side and a retard side in a cam phase variable device.  <P>SOLUTION: This cam phase variably device 20 includes: a housing 22; the rotor 21 defining advance-side oil chambers 61A, 62A and retard-side oil chambers 61B, 62B between the housing and the rotor; advance-side oil passages 91, 92, 95 for allowing hydraulic fluids to flow into the advance-side oil chambers; retard-side oil passages 93, 94, 96 for allowing hydraulic oil to flow into the retard-side oil chambers; and a spool valve 23 continuously operated among an advance position for allowing hydraulic fluids to flow into the advance-side oil passages, a retard position for allowing hydraulic oil to flow into the retard-side oil passages, and the neutral position. If the travel of the spool valve from the neutral position is the same, a hydraulic fluid flowing area with respect to the advance-side oil passages is different from a hydraulic fluid flowing area with respect to the retard-side oil passages.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2010250042-A (JP)
Title: Projector
Inventor: YANAGISAWA YOSHIYUKI
IPC: G02F1/13
Filed: 2009-04-15
Abstract: <P>PROBLEM TO BE SOLVED: To provide a projector which efficiently cools an optical element by preventing degradation of heat transfer performance even when air bubbles are produced inside a liquid circulating member.  <P>SOLUTION: The projector 1 includes a liquid cooling device 6 cooling a liquid crystal panel 451 by making cooling liquid circulate along an annular channel, wherein the liquid cooling device 6 includes: an optical element holding part 61 inside which the cooling liquid is made to flow and which holds the liquid crystal panel 451 to enable heat transfer with the cooling liquid; a liquid forcibly feeding part 62 which can switch the flowing direction of the cooling liquid to a normal direction and a reverse direction; a heat receiving jacket 63 inside which the cooling liquid is made to flow; a supply tank 64 which stores and supplies the cooling liquid; a Peltier element 66 which includes a heat absorbing surface 661 and a heat radiating surface 662 and whose heat absorbing surface 661 is connected to the heat receiving jacket 63 to enable heat transfer; and a plurality of liquid circulating members 65 which form the annular channel by connecting the optical element holding part 61- the liquid forcibly feeding part 62- the heat receiving jacket 63- the supply tank 64- the optical element holding part 61 in this order.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2010250196-A (JP)
Title: Method for manufacturing toner carrier, and toner carrier
Inventor: YAMANAKA YASUO
IPC: G03G15/08
Filed: 2009-04-20
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for manufacturing a toner carrier that has high wiring accuracy and has durable electric wiring formed on the surface of a cylindrical substrate, and to provide a toner carrier obtained by the manufacturing method.  <P>SOLUTION: A printing paste (e.g., conductive paste) 43 is transferred to an offset drum 44, which is greater in diameter than the cylindrical substrate, via a printing plate 42 with a wiring pattern formed thereon. While the rotating peripheral speeds of the offset drum and cylindrical substrate are made equal, the wiring pattern formed from the transferred printing paste is transferred to and formed on the peripheral face of an insulation layer formed on the surface of the cylindrical substrate 41 serving as a first electrode. Thereafter, a protective layer is formed. Thus, the toner carrier that enables the non-contact development of non-magnetic one-component toner is manufactured.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2010248855-A (JP)
Title: Checkered steel plate
Inventor: IMAGUCHI HIROHISA
IPC: E04F15/06
Filed: 2009-04-20
Abstract: <P>PROBLEM TO BE SOLVED: To provide a checkered steel plate configured so that progress of collision of the reverse side thereof can be confirmed.  <P>SOLUTION: The checkered steel plate 1 includes a stripe pattern in which a plurality of stripes 1a is continued in a lattice shape, the pattern being protrusively provided on one surface (main surface) 11 thereof. A corrosion inspection hole 1b is bored in the other surface (reverse surface) 12 opposite to the one surface 11 of the checkered steel plate 1. The corrosion inspection hole 1b is a bottomed hole which does not extend from the other surface 12 to the one surface 11. The corrosion inspection hole 1b is formed in an area opposite to the area except the stripe pattern in which the plurality of stripes 1a is continued. The corrosion inspection hole 1b is disposed in a center part except the periphery. The corrosion inspection hole 1b is opened to the one surface 11 due to corrosion of the bottom surface of the corrosion inspection hole 1b by rusting or the like, whereby the progress of corrosion of the other surface 12 of the checkered steel plate 1 can be confirmed.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2010250729-A (JP)
Title: Information distribution device, mobile terminal, information distribution system, information distribution method, user interface setting method and program
Inventor: ARIGA KENICHI
IPC: G06F3/048
Filed: 2009-04-20
Abstract: <P>PROBLEM TO BE SOLVED: To provide an information distribution device which changes a user interface screen of a mobile terminal for a required period under control of a service provider and prevents an increase in workload of a user, and to provide a mobile terminal, an information distribution method, and a user interface setting method.  <P>SOLUTION: A server 1 includes: a reception part 11 which receives status information showing a status of a predetermined item, from a mobile terminal 2; and an information management part 12 which, when the status shown by status information received by the reception part 11 is a predetermined specific status, transmits to the mobile terminal 2 user interface information showing a user interface screen and a termination condition information showing a termination condition for terminating display of the user interface screen.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2010257082-A (JP)
Title: Printing system, printer, and information processing apparatus
Inventor: YAMADA JUN
IPC: G06F3/12
Filed: 2009-04-22
Abstract: <P>PROBLEM TO BE SOLVED: To provide a printing system that performs recovery of duplex printing by a simple process, and a printer and an information processing apparatus constituting the printing system.  <P>SOLUTION: A PC 100 generates divided data 50a-50x generated by dividing a print job compose of a plurality of pages by 2n (n is a natural number) pages, and transmits the print job to the printer 200 in units of the divided data. The printer 200 notifies the PC 100 of a request for the subsequent data when duplex printing of the divided data completes normally. If the duplex printing is not completed normally, the printer 200 notifies the PC of a request to retransmit the data. The PC 100 transmits the subsequent divided data in response to reception of the request for the subsequent data. When receiving the request to retransmit the data, the PC 100 transmits the previous divided data, that is, the divided data transmitted last time.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2010252995-A (JP)
Title: Wound covering material, and method for manufacturing the same
Inventor: YAMAMOTO TOSHIYUKI
IPC: A61K9/70
Filed: 2009-04-24
Abstract: <P>PROBLEM TO BE SOLVED: To provide a wound covering material, in which exudate such as viscous fluid and blood from a wound is sufficiently absorbed, and of which an application surface is so smooth that the surface of the wound is less stimulated when it is applied, and a method for manufacturing the same.  <P>SOLUTION: The wound covering agent comprises a sheet-shaped article as a layered combination of a water absorption layer comprising dried matter of gel containing water-soluble high polymer of molar weight of 50,000 or more with cloth. The water soluble high polymer contains mannan. The cloth is embedded on one surface side of the water absorption layer in an anchoring way, except one surface side of the cloth. The other surface of the water absorption layer is exposed on one surface of the sheet-shaped article, and the other surface of the water absorption layer is a releasable surface. In the wound covering material, the water absorption layer includes water-soluble polysaccharides of 30-70 wt.%, and water-soluble nonvolatile organic compound of molar weight of less than 50,000 of 30-55 wt.%. Preferably, 30-90 wt.% of the water-soluble polysaccharides is mannan.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2010161329-A (JP)
Title: Surface-emitting laser including two-dimensional photonic crystal
Inventor: HOSHINO KATSUYUKI
IPC: H01S5/343
Filed: 2009-04-24
Abstract: <P>PROBLEM TO BE SOLVED: To provide a surface-emitting laser including a two-dimensional photonic crystal that suppresses decrease in a gain of an active layer and suppress decrease of the efficiency of diffraction in the two-dimensional photonic crystal, even if it is difficult to fabricate microscopic holes constituting the two-dimensional photonic crystal, thereby improving device characteristics.  <P>SOLUTION: The surface-emitting laser includes an active layer and a two-dimensional photonic crystal and has a resonance mode in an in-plane direction of the two-dimensional photonic crystal. The two-dimensional photonic crystal is composed of a semiconductor layer and a dielectric material having different refractive indexes that are arranged in a two-dimensional periodical structure. When the lattice constant of the two-dimensional photonic crystal is a and the radius of the dielectric material is r, the equation of ≥r=0.22a is obtained. The dielectric material has a refractive index that causes the coupling coefficient of the two-dimensional photonic crystal to exhibit an increasing tendency as the distance between the active layer and the two-dimensional photonic crystal shortens.  <P>COPYRIGHT: (C)2010,JPO&INPIT