baber/WOPTO huggingface dataset:
Patent JP-2010229363-A (JP)
Title: Water resistant light accumulating material and fluorescent material, method of producing thereof, coating material composition and ink composition using these
Inventor: MARUYAMA TAKAYUKI
IPC: C09D201/00
Filed: 2009-03-30
Abstract: <P>PROBLEM TO BE SOLVED: To strengthen water resistance which is a drawback of a light accumulating material and a fluorescent material, and provide a method of producing thereof, and a coating material composition and an ink composition using the light accumulating material and the fluorescent material.  <P>SOLUTION: A waterproof silica layer is formed on the surface of particles of the light accumulating material and the fluorescent material by carrying out the steps of: immersing the powdery or granular light accumulating material or fluorescent material into a sol-gel solution containing an alkoxysilane and/or an alkoxysilane condensate; treating the light accumulating material or fluorescent material immersed in the sol-gel solution with depressurization; and drying and heat-treating the depressurized light accumulating material or fluorescent material.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2010236905-A (JP)
Title: Method for analysis of anthocyanin
Inventor: YONEKURA KUMIKO
IPC: G01N30/74
Filed: 2009-03-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method of determining anthocyanin by using an organic solvent in place of acetonitrile as a moving phase, in analysis of the anthocyanin by HPLC.  <P>SOLUTION: In the method wherein the anthocyanin included in an analysis sample is determined by being separated by high-performance liquid chromatography (HPLC), the moving phase is ethanol and/or water. In the method, for example, a material having a filler (ODS) formed by chemically bonding an octadecyl group to a silica gel carrier is used a column for use in HPLC, and a detection wavelength of the anthocyanin is set at 520 nm, and the anthocyanin included in a sample such as delphinidin-3-O-glucoside, delphinidin-3-O-rutinoside, cyanidin-3-O-glucoside, or cyanidin-3-O-rutinoside can be quantitatively analyzed simply.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2010238823-A (JP)
Title: Differential wiring body
Inventor: MAETANI MAROAKI
IPC: H01L23/12
Filed: 2009-03-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide a differential wiring body that can be reduced in size and improved in high-frequency signal transmission characteristics.  <P>SOLUTION: A differential wiring body includes: a dielectric layer; a first wiring conductor 16 provided in the dielectric layer; a second wiring conductor 17 that is provided in the dielectric layer and provided in parallel with the first wiring conductor in the thickness direction of the dielectric layer; and a ground wiring conductor 14 that is provided in the dielectric layer and provided in parallel with the first wiring conductor and/or the second wiring conductor.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2010234683-A (JP)
Title: Printer and printing system
Inventor: SAKATA YUKIMOTO
IPC: B41J29/38
Filed: 2009-03-31
Abstract: <P>PROBLEM TO BE SOLVED: To perform the discrimination of a color/monochrome printing adapted to actual condition when performing a form composition printing.  <P>SOLUTION: A printer for performing a color printing using two or more image forming material includes a form storage means for storing form data, a form processing means for controlling the form composition printing for performing the printing with placing the image based on printing data on the image based on the form data, and a color/monochrome discrimination means for determining the color used for the form composition printing according to the color used for the image based on the printing data and the color used for the image based on the form data among the image forming material of two or more colors when performing the form composition printing, and for discriminating that the form composition printing is the monochrome printing if the color used is monochrome, and for discriminating that the form composition printing is the color printing if two or more colors are used.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2010241869-A (JP)
Title: Fuel oil composition for diesel engine with reformer
Inventor: AKASAKA YUKIO
IPC: C10L1/08
Filed: 2009-04-01
Abstract: <P>PROBLEM TO BE SOLVED: To provide a fuel oil composition for diesel engines with a reformer, the fuel oil being applied to both an existing diesel engine and a diesel engine with a reformer and not requiring establishment of a new fuel feeding infrastructure.  <P>SOLUTION: The fuel oil composition for diesel engines with the reformer is characterized in that the sulfur content is 10 mass ppm or less, the 90% distillation temperature is 360°C or lower, the cetane number is 50 or more, the naphthene content is 7-20 vol.%, the density at 15°C is 0.860 g/cm<SP>3</SP>or less, and the fuel oil composition is used for diesel engines with the reformer, the diesel engines being provided with the reformer for dehydrogenating the fuel oil composition using a dehydrogenation catalyst and reforming it to a reformed fuel oil composition.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2010243810-A (JP)
Title: Color filter and liquid crystal display device
Inventor: DEMACHI YASUYUKI
IPC: G02F1/1335
Filed: 2009-04-07
Abstract: <P>PROBLEM TO BE SOLVED: To provide a color filter without the orientation disturbance of liquid crystal due to electrical characteristics in the liquid crystal display device of a system of controlling the orientation of the liquid crystal by forming a slit on a transparent conductive film even without providing an overcoat layer, and a liquid crystal display device using the color filter.  <P>SOLUTION: As for the color filter, a black matrix, a colored layer, the transparent conductive film, a columnar spacer and a projection are formed on a transparent substrate, an opening for controlling the orientation of the liquid crystal is formed on the transparent conductive film, and the projection is formed at the center of the opening. The height of the projection is lower than the height of the columnar spacer by 0.3-2.5 μm, and the pattern line width of the projection is in the range of 6.0-10.0 μm.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2009299023-A (JP)
Title: Pressure-sensitive adhesive film roll
Inventor: MATSUDA AKIRA
IPC: C09J7/02
Filed: 2009-04-07
Abstract: <P>PROBLEM TO BE SOLVED: To provide a pressure-sensitive adhesive film roll which hardly suffers blocking when stored in a rolled state, hardly changes its adhesive strength over time, exerts an adhesive strength which is stable in the length direction of the roll and is excellent in transparency.  <P>SOLUTION: The pressure-sensitive adhesive film roll is obtained by rolling up a drawn polypropylene resin film in a dimension of ≥200 m long and ≥500 mm wide, provided that the drawn polypropylene resin film comprises a laminate comprising a pressure-sensitive adhesive layer formed on one side of a substrate layer made of a polypropylene resin and a release layer formed on the other side of the substrate layer. Here, the average surface roughness at the surface of the release layer and the average surface roughness at the surface of the release layer at the surface of the roll are ≤0.200 μm, the average surface roughness at the surface of the pressure-sensitive adhesive layer and the average surface roughness at the surface of the pressure-sensitive adhesive layer at the surface of the roll are ≤0.030 μm, the hazes of the film at the core and the surface of the roll are within the range of 1-30% and the absolute value of the difference between the average surface roughness at the surface of the pressure-sensitive adhesive layer and the average surface roughness at the surface of the pressure-sensitive adhesive layer at the surface of the roll is ≤0.010.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010241288-A (JP)
Title: Device and method for mounting air reservoir tank
Inventor: NOHARA TOMOKO
IPC: B60T17/06
Filed: 2009-04-07
Abstract: <P>PROBLEM TO BE SOLVED: To mount an air reservoir tank on a frame of a vehicle by a single worker in a device for mounting the cylindrical air reservoir tank on the frame of the vehicle.  <P>SOLUTION: This device includes: a stay 12 mounted on the frame so that one end may project in the vertical direction; a bracket 15 mounted on an outer periphery of the air reservoir tank 11 via a U-bolt 16; a locking means 25 for holding the bracket 15 in a prescribed mounting state on an end side projecting from the frame of the stay 12; and connecting means (21, 26, 27) for mounting the bracket 15 on the stay 12.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2010242880-A (JP)
Title: Spherical universal joint and connecting method using the same
Inventor: HAYASHI KENICHIRO
IPC: F16L27/04
Filed: 2009-04-07
Abstract: <P>PROBLEM TO BE SOLVED: To provide a spherical universal joint allowing direction adjustment with respect to a connection direction by a comparatively smooth configuration not having any small uneven obstacles in an inner face.  <P>SOLUTION: In a pair of connection port members 1, 2 comprised by connectively providing substantially semi-circular spherical connection port parts 1-2, 2-2 to connection port parts 1-1, 1-2 comprising straight pipes, and slidably fitting and connecting the spherical connection port parts 1-2, 2-2 to each other, a pipe axis Z of the connection port parts 1-1, 2-1 is positioned in a position away from a spherical center point P of the spherical connection port parts 1-2, 2-2, and on a plane comprised by the spherical center point P and the pipe axis Z, the connection port parts 1-1, 2-1 are formed so as to freely slant around an axis of a slanted axis Y passing through the spherical center point P and orthogonal to the plane, and rotatably around the spherical center point P as a rotational axis.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2010241368-A (JP)
Title: Rubber composition for rubber member under belt and pneumatic tire
Inventor: SAKURAI TAKASHI
IPC: B60C9/18
Filed: 2009-04-09
Abstract: <P>PROBLEM TO BE SOLVED: To improve extrusion moldability, while achieving low-heat-generation.  <P>SOLUTION: This pneumatic tire includes a pad-shaped or tape-shaped rubber member (9) under a belt extending in a tire peripheral direction between an end part of the belt (7) in a tire shoulder part (8) and a carcass ply (5). The rubber composition to be used in the rubber member (9) under the belt includes 10-50 pts.wt. of a filler made of only carbon black or carbon black and silica of smaller amount than that of the carbon black relative to 100 pts.wt. of diene-based rubber mainly made of natural rubber and 2-15 pts.wt. of lignin sulfonate relative to the filler.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2010242701-A (JP)
Title: Ignition diagnosis apparatus in internal combustion engine
Inventor: TANAYA KIMIHIKO
IPC: F02D45/00
Filed: 2009-04-09
Abstract: <P>PROBLEM TO BE SOLVED: To provide an ignition diagnosis apparatus detecting ignition abnormality in a multi-point-ignition internal combustion engine.  <P>SOLUTION: An ion detection device provided in at least one of a plurality of ignition devices detects an electric quantity based on ions produced in a combustion chamber due to combustion of an inflammable fuel-air mixture; an ion occurring timing detection device detects an ion occurring timing, based on the electric quantity detected in a predetermined detection period; an ignition abnormality determination device compares the detected ion occurring timing with a comparison timing set in such a way as to be delayed in terms of the rotation angle of a crankshaft of the internal combustion engine with respect to an ignition timing set for the ignition device provided with the ion detection device, and determines that ignition performed by the ignition device provided with the ion detection device is abnormal, in the case where the ion occurring timing is delayed in terms of the rotation angle of the crankshaft with respect to the comparison timing.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2009201118-A (JP)
Title: System and method for documenting network with electronic module
Inventor: CAVENEY JACK E
IPC: H04L12/28
Filed: 2009-04-10
Abstract: <P>PROBLEM TO BE SOLVED: To provide a documentation system for a network having a source device which is connected to a network which is connected to a destination device.  <P>SOLUTION: A documentation system has a data port which includes an electronic module with an identification code on the network path, a destination device includes an electronic module with an identification code, and a source device has the capability to send query signals along the network path addressed to a data port and destination device corresponding to the network path. The electronic module corresponding to the data port responds to the query addressed to the data port by transmitting its identification code to the source device, and the electronic module of the destination device responds to the query addressed to the destination device by transmitting its identification code to the source device.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2010252497-A (JP)
Title: Radio power transfer device and radio power transfer method
Inventor: WADA YUKINOBU
IPC: H02J7/00
Filed: 2009-04-14
Abstract: <P>PROBLEM TO BE SOLVED: To execute highly efficient power transfer in radio power transfer.  <P>SOLUTION: In a radio power transfer device 1 transmitting power through magnetic-field resonance, a predetermined transmission/reception element, which is provided either to a power transmission unit 10 or to a power reception unit 20, is changed to change the transfer efficiency of power. Then, the transfer efficiency before/after the change is calculated, and the calculated transfer efficiency before the change is compared with that after the change to determine whether the transfer efficiency is attained or not after the change. This determining and changing process is repeated.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2010249040-A (JP)
Title: Lubricating oil leakage prevention mechanism
Inventor: TAKEDA KINJI
IPC: F01D9/00
Filed: 2009-04-16
Abstract: <P>PROBLEM TO BE SOLVED: To prevent lubricating oil from being leaked from the side of an inlet casing to the side of a compressor through a plurality of divided surfaces of the sidewall of a gas turbine.  <P>SOLUTION: A groove section allowing an opposed surface to communicate with an area opened to the atmosphere is formed in at least one of the opposed divided surfaces of a plurality of sidewall members. The groove section allows the area opened to the atmosphere to communicate with a radial clearance between a turbine shaft and the sidewall.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2009160453-A (JP)
Title: Cover and holdback element for permitting disturbance-free dental operation to be performed on teeth
Inventor: HORVATH D
IPC: A61C5/82
Filed: 2009-04-22
Abstract: <P>PROBLEM TO BE SOLVED: To provide an expandable sheet being a cover and holdback element for permitting disturbance-free dental operations to be performed on patient's teeth.  <P>SOLUTION: The cover and holdback element for permitting disturbance-free dental operations to be performed on patient's teeth includes an expandable sheet 10 operable to cover at least a portion of the mouth volume of a patient and an intra-oral spanner 30 and an extra-oral spanner 40 respectively placed at prescribed positions. The intra-oral spanner 30 and the extra-oral spanner 40 function as elastic tension elements. The expandable sheet 10 is turned around at least one of the spanners 30, 40 and is movable relative to the spanners so that a dentist can easily treat teeth to relax uncomfortable feeling of a patient.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2010253762-A (JP)
Title: Sheet stacking apparatus
Inventor: ICHIMURA SHOICHI
IPC: B41F33/00
Filed: 2009-04-23
Abstract: <P>PROBLEM TO BE SOLVED: To improve operability and also prevent any operation errors by causing a detector for detecting an extraction of a sheet object to automatically disables detectors that detect a human body, when the sheet object is extracted from a sheet stacking device.  <P>SOLUTION: A third extraction portion 40 able to extract paper 3, stacked on a pallet 15 on a paper stacking board 11, from a sheet stacking section 4, is provided with three first detectors 40A, 40B, and 40C for detecting a human body. A pair of distance sensors 49A and 49B detect movement of a paper 3 in a width direction and downstream movement of the paper 3 in a paper conveyance direction. When detection sensors C3, C3', and a light-off button 47 are turned on, the detection of the first detectors 40A, 40B, and 40C are disabled. Their disabled detection states are held by the pair of distance sensors 49A and 49B detecting the downstream movement of a paper 3 in the paper conveyance direction.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2010257785-A (JP)
Title: Switch and airtightness inspection method in switch
Inventor: INOTSUKA TETSUYA
IPC: H01H21/18
Filed: 2009-04-24
Abstract: <P>PROBLEM TO BE SOLVED: To inspect airtightness without breaking a body case.  <P>SOLUTION: An inhibitor switch 1 is provided with a movable contact 70 at a movable board 5 turnably supported to the body case 4 inside the body case 4 formed by joining a cover 3 to a peripheral wall 22 of a pole board 2, and configured such that the movable contact 70 and a fixed contact 21 approach and separate according to the turning position of the movable board 5. An end 51a of the movable board 5 abuts on the bottom 23a of a support hole 23 of the pole board 2, and an end 51b includes a shaft part 51 located outside the body case 4 while penetrating the cover 3. The shaft part 51 is provided with an axial hole 54 extending in the axial direction from the end 51b, and a notch 55 serving for communication between the axial hole 54 and an internal space S of the body case 4. An arm 6 for turning the shaft part 51 is joined to the end 51b of the shaft part 51, and an opening in the end 51b of the axial hole 54 is sealed with a base part 61 of the arm 6.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2010261326-A (JP)
Title: Method for detecting abnormality in reducing agent
Inventor: NARITA HIRONORI
IPC: B01D53/94
Filed: 2009-04-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide an abnormality detecting method for a reducing agent for detecting a case of incorrectly supplying a reducing agent at a low concentration or another substance to a reducing agent tank.  <P>SOLUTION: There is disclosed the method for detecting abnormality in the reducing agent 17 supplied to a reducing agent tank 14, in an exhaust purification device wherein the reducing agent 17 is added from the reducing agent tank 14 to a selective reduction type catalyst 10 on the way of an exhaust pipe 9 to thereby reduce and purify NOx, comprising: detecting the supply of the reducing agent 17 to the reducing agent tank 14; waiting for a period of time from the detection of the supply to the stabilization of the NOx purification ratio, as the purification ratio-stabilization period; and, when an abnormal decrease is detected in the measured NOx purification ratio during the determination period following the purification ratio-stabilization period, deciding that the reducing agent 17 at a low concentration and/or some other substance are supplied to the reducing agent tank 14.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2010263700-A (JP)
Title: Isolated dc-dc converter
Inventor: SAKAMOTO YUKITAKA
IPC: H02M3/28
Filed: 2009-05-07
Abstract: <P>PROBLEM TO BE SOLVED: To provide an isolated DC-DC converter having high efficiency of power conversion even when a DC power supply is a low voltage-large current DC power, and also having high efficiency of power conversion even when a load is light.  <P>SOLUTION: In the DC-DC converter, switching loss of a switching element Q is reduced by current resonance and voltage resonance of a full-bridge composite resonant circuit 5 in a converter 3 and the efficiency of power conversion of the converter 3 is improved by a combination of voltage step-up by a voltage step-up transformer 6 and voltage duplication by a voltage duplication circuit 7. Combined with these effects, the efficiency of power conversion of the entire converter 3 is improved and the full-bridge composite resonant circuit 5 shifts to burst oscillation when a load is light, the switching loss of the switching element Q can be reduced, and thus high efficiency of power conversion can be achieved when the load is light.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2010265489-A (JP)
Title: Method for manufacturing conductive member
Inventor: SAKURAI TAKESHI
IPC: C25D5/50
Filed: 2009-05-12
Abstract: <P>PROBLEM TO BE SOLVED: To continuously and efficiently obtain a copper-alloy strip whose surface is plated in the form of multiple layers and which exhibits good properties when it is used as a conductive member.  <P>SOLUTION: A method for producing the conductive member includes forming a Ni-based ground layer, a Cu-Sn intermetallic compound layer and a Sn-based surface layer in this order by inserting a copper strip into a plurality of plating bathes while continuously running the copper strip so as to sequentially plate the surface of the strip with Ni or a Ni-alloy, Cu or a Cu-alloy, and Sn or a Sn-alloy, and then performing a reflow treatment. In the method, each plating layer is formed by electroplating using an insoluble anode in a plating bath containing an inorganic acid as main component, and the bath temperature is set to 45-55°C and the current density is set to 20-50 A/dm<SP>2</SP>during Ni or Ni-alloy plating, the bath temperature is set to 35-55°C and the current density is set to 20-60 A/dm<SP>2</SP>during Cu or Cu-alloy plating, and the bath temperature is set to 15-35°C and the current density is set to 10-30 A/dm<SP>2</SP>during Sn or Sn-alloy plating, and the Reynolds number is set to 1×10<SP>4</SP>to 5×10<SP>5</SP>in each plating.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2010264658-A (JP)
Title: Printed matter enabling stereoscopic vision
Inventor: MORINAGA TADASHI
IPC: G03B35/18
Filed: 2009-05-14
Abstract: <P>PROBLEM TO BE SOLVED: To provide a printed matter enabling stereoscopic vision using binocular disparity, which is extremely simple and inexpensively formed, and creates naked stereoscopic vision without special tools or complicated devices.  <P>SOLUTION: By using image lines of raised ink containing photoluminescent material, a first image is formed by differences in the image line area rates, and a second image is formed by differences in the image line angles. The first image and the second image are comprised of the identical patterns, and the pairing patterns are formed while being misaligned with each other by predetermined distances. When the right (left) eye is in the observation angle area where the diffuse reflection light is dominant and the left (right) eye is in the observation angle area where mirror reflection is dominant due to the positional relation between the right source, the printed matter, and the observer, the first image is displayed on the right (left) eye and the second image is displayed on the left (right) eye respectively in an insulated manner, thereby enabling stereoscopic vision based on the binocular disparity.  <P>COPYRIGHT: (C)2011,JPO&INPIT