baber/WOPTO huggingface dataset:
Patent JP-2010027603-A (JP)
Title: Positive electrode active material for lithium secondary battery and lithium secondary battery
Inventor: FUJII AKIHIRO
IPC: H01M10/0525
Filed: 2009-05-22
Abstract: <P>PROBLEM TO BE SOLVED: To provide a polyanion type positive electrode active material for improving charge-discharge cycle performance or the like of the lithium secondary battery, and to provide the lithium secondary battery using the same.  <P>SOLUTION: The charge-discharge cycle performance or the like can be improved by using lithium iron cobalt phosphate expressed by general formula Li<SB>y</SB>Fe<SB>(1-x)</SB>Co<SB>x</SB>PO<SB>4</SB>(0<x<0.02, 0≤y≤1.2) as compared to a case using Li<SB>y</SB>FePO<SB>4</SB>which does not contain Co. The positive electrode active material is used to provide the lithium secondary battery suitable for application to a field requiring high capacity and high output of an industrial battery, such as an electric vehicle.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010269739-A (JP)
Title: Vehicle room lighting system
Inventor: SAITO TAKASHI
IPC: B60Q3/02
Filed: 2009-05-22
Abstract: <P>PROBLEM TO BE SOLVED: To provide a vehicle room lighting system for producing a sufficient quantity of light when taking a look at hand without giving a feeling of glare to a user when using a mirror in a sun visor.  <P>SOLUTION: In the case of makeup using a mirror (a vanity mirror) 4 installed in the sun visor 5, if the output of a light source is greater, a unpleasant feel is given by glare and the makeup is not well done by dazzle. On the other hand, in the case of using the mirror 4 in the sun visor, if no visual line is on the approximately normal line of the mirror, the face is not mirrored. Focusing on the point that the visual line is always on the approximately normal line of the mirror, the output of a light source (a light emitting part 10) is adjusted for reducing the quantity of light in a specified region to reduce the glare. The glare depends on the quantity of light in the direction of a visual line and so the feeling of glare is not given from light in the other direction. As a result, the output of the light source installed near the mirror is reduced in the direction of the visual line to increase the light in the other direction.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2010271668-A (JP)
Title: Water-repellent additive for immersion resist
Inventor: MAEDA KAZUHIKO
IPC: C08F20/22
Filed: 2009-05-25
Abstract: <P>PROBLEM TO BE SOLVED: To provide a water-repellent additive which is used in a topcoat-less process of immersion lithography and, when added to a resist material, includes high water repellency in exposure and enables control so that solubility in a developer is increased in development.  <P>SOLUTION: The water-repellent additive for photoresist includes a fluorine-containing polymer having a repeating unit represented by general formula (1) in a resist composition, wherein R<SP>1</SP>represents H, F, methyl or trifluoromethyl; R<SP>2</SP>represents a heat-labile protective group; R<SP>3</SP>represents F or F-containing alkyl; and W represents a divalent linking group.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2010275620-A (JP)
Title: Method for removing magnesium
Inventor: SUEYOSHI SHUICHI
IPC: C22B21/06
Filed: 2009-06-01
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for removing magnesium, which is harmless to environment and can easily remove Mg mixed in scrap.  <P>SOLUTION: This removing method includes: melting the scrap by using a crucible furnace in the air; adding shirasu balloons wrapped in an Al foil to the scrap; stirring them; removing a reaction product (surfacing dross) which has surfaced by the stirring; casting the molten metal in a die; and collecting precipitation dross as well because a reaction product (precipitation dross) precipitates at the bottom of the crucible after the molten metal has been cast. The steps of melting the scrap and casting the molten metal in the die is defined as the first shirasu balloon addition. In the shirasu balloon addition in the second time or later, an ingot (from which the surfacing dross and the precipitation dross have been removed) which has been obtained in the previous shirasu balloon addition is used as a raw material of the scrap, and the shirasu balloon addition is repeated several times.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2010282005-A (JP)
Title: Electrophotographic toner
Inventor: FUKUTOSHI NORIHIRO
IPC: C07C57/145
Filed: 2009-06-04
Abstract: <P>PROBLEM TO BE SOLVED: To provide a polyester-based resin for toner which improves charging build-up performance, while keeping low-temperature fixability, storability and durability, a method for manufacturing the polyester-based resin, a binding resin for toner containing the polyester-based resin, and electrophotographic toner containing the binding resin.  <P>SOLUTION: The polyester-based resin for toner is obtained by condensation-polymerization: a reactant which is obtained by the reaction of an aromatic compound represented by formula (I), wherein R<SP>1</SP>is hydrogen atom, hydroxy or methoxy and X is an unsaturated hydrocarbon optionally having hydroxyl or carboxyl, and a carboxylic acid having a reactive unsaturated group; a carboxylic acid component; and an alcoholic component. Furthermore, the method for manufacturing the polyester-based resin, the binding resin for toner containing the polyester-based resin and the electrophotographic toner containing the binding resin are also disclosed.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2010283607-A (JP)
Title: Network management method, network management program, network system, and relay equipment
Inventor: SATO TAKAYUKI
IPC: G06F21/44
Filed: 2009-06-04
Abstract: <P>PROBLEM TO BE SOLVED: To form a simple and high security MAC address base VLAN.  <P>SOLUTION: A network management method includes: a step wherein a network management device 100 prestores an authentication account for authenticating a network apparatus 300; a step wherein relay equipment 200 designates at the network apparatus 300 that the user is urged to input a user account; a step wherein the relay equipment 200 obtains the user account and the apparatus identification information of the network apparatus 300 from the network apparatus 300; a step wherein the relay equipment 200 transmits the user account and the apparatus identification information to the network management device 100; a first authentication step wherein the network management device 100 performs authentication of the network apparatus 300 based on the authentication account and the user account; and a step wherein the network management device 100 stores the apparatus identification information as the authentication apparatus identification information when the network apparatus 300 is authenticated in the first authentication step.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2010286917-A (JP)
Title: Image processor, image scanner, multifunction apparatus, image processing method, program, and recording medium
Inventor: YOSHIDA AKITO
IPC: G06K9/32
Filed: 2009-06-09
Abstract: <P>PROBLEM TO BE SOLVED: To improve accuracy of correcting inclination of image data read from a document.  <P>SOLUTION: The longest line in sentences included in the document is extracted from the image data, and an image including one end of the longest line and an image including the other end of the longest line are extracted. The images are displayed in an image display 7 so that a display position, which is adjacent to the longest line extension direction and is vertical to the longest line/longest straight line extension direction in the images, is aligned with a position in the vertical direction to the longest line/longest straight line extension direction in the image data. An instruction input from a user to correct the amount of inclination of the images displayed on the image display 7 is received.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2010284268-A (JP)
Title: Server capable of changing minimum bet unit in gaming machine, gaming system, gaming machine, and control method of the server
Inventor: OKADA KAZUO
IPC: A63F13/35
Filed: 2009-06-10
Abstract: <P>PROBLEM TO BE SOLVED: To provide a server having distinctive technique for changing the minimum bet unit allowing the quick and easy change of the minimum bet unit in the case where the minimum bet unit is required to be changed according to the management strategy of game facilities, and provide a gaming system and a gaming machine.  <P>SOLUTION: The server is provided with an input device with which an input for selecting a minimum bet unit out of a plurality of minimum bet units can be made. Minimum bet unit information indicative of the selected minimum bet information is transmitted to the gaming machine. On receiving the minimum bet unit information, the minimum bet unit in the gaming machine having received the minimum bet unit information is changed to the minimum bet unit selected in the server.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2010288132-A (JP)
Title: Power supply control amplifier
Inventor: HORIGUCHI KENICHI
IPC: H03F3/20
Filed: 2009-06-12
Abstract: <P>PROBLEM TO BE SOLVED: To improve linearity and efficiency of back-off as an overall power supply control amplifier by improving the suppression amount of various deterioration in an envelope amplifier by increasing a loop gain while maintaining the stability of a negative feedback loop in the power supply control amplifier including the negative feedback loop.  <P>SOLUTION: A phase advance circuit 14 is configured to have frequency characteristics of phases to be reduced by canceling frequency characteristics of phases which an envelope amplifier 8 has in a frequency band to be used. The phase advance circuit is inserted and connected to a negative feedback loop of a power supply control amplifier having the negative feedback loop. Part of output from the envelope amplifier 8 is fed back to a comparator 9 provided at an input side of the envelope amplifier 8 via the phase advance circuit 14.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011002276-A (JP)
Title: Method and device for detecting breakage of glass
Inventor: FUJIWARA CHIEKO
IPC: G01H17/00
Filed: 2009-06-17
Abstract: PROBLEM TO BE SOLVED: To provide a method and a device for detection which also perform reliable determination of a colliding object, in addition to detection of breakage of glass.SOLUTION: The device includes a glass breakage detector 11, a filter 12, a level detecting circuit 13, a time measuring circuit 14, an operation circuit 15 and an output determination circuit 16. A signal from the glass breakage detector 11 installed at glass is processed on a time axis and evaluated at a plurality of points of time and thereby breakage and non-breakage are determined. Besides, the device determines what the colliding object is in breakage and non-breakage and, moreover, a difference in the time axis of the signal according to the kind of the glass is taken into consideration.
Patent JP-2011001914-A (JP)
Title: Valve timing adjustment device
Inventor: MORISHIMA SHINGO
IPC: F01L1/34
Filed: 2009-06-19
Abstract: PROBLEM TO BE SOLVED: To provide a valve timing adjustment device which secures durability and reliability.SOLUTION: In the valve timing adjustment device 1, the direction of a magnetic flux made to pass through a magnetic viscous fluid 90 by a solenoid coil 95 and the direction of a magnetic flux generated by a permanent magnet 62 are set to the same direction relative to the shaft center of a shaft part 83 of a brake rotator 80. Thus, when the magnetic flux generated by the solenoid coil 95 is partially leaked to the shaft part 83 side of the brake rotator 80, the leaked magnetic flux is added to the valid magnetic flux by the permanent magnet 62 when it passes through each seal membrane of a seal structure 60.
Patent JP-2011003835-A (JP)
Title: Exposure device, exposure method, and device manufacturing method
Inventor: CHONAN JUNICHI
IPC: G03F7/20
Filed: 2009-06-22
Abstract: PROBLEM TO BE SOLVED: To provide an exposure device capable of confirming contaminated state of a predetermined member.SOLUTION: The exposure device applies exposure light to a substrate through liquid. The exposure device includes a detector which receives light emitted from a luminescent material adhering to a predetermined member by means of excited light applied to the predetermined member, and specifies at least one of the quantity, the type and the adhering place of the luminescent material.
Patent JP-2011004638-A (JP)
Title: Mthod, program, and apparatus for processing images of observed fertilized egg
Inventor: MIMURA MASABUMI
IPC: G06T1/00
Filed: 2009-06-24
Abstract: PROBLEM TO BE SOLVED: To provide image processing means for rapidly and toughly detecting fertilized eggs.SOLUTION: The invention includes a step S1 for acquiring a low magnification image obtained by imaging objects positioned in a low magnification observation visual field by an imaging device, steps S3 and 4 for extracting a plurality of the objects in low magnification images, a step S6 for calculating the characteristic amount of low magnification image according to attribution of fertilized egg together with the plurality of the objects contained in the low magnification images and extracting a fertilized egg candidate on the base of the characteristic amount of the low magnification images, steps S7 and 8 for dividing the range in the low magnification observation visual field into a plurality of small ranges according to the size of high magnification observation visual field and successively imaging only small ranges containing the objects selected as a fertilized egg candidate to acquire a plurality of the high magnification image, a step S9 for calculating the characteristic amount of the high magnification image according to the attribution of fertilized egg for each of the objects of fertilized egg candidate contained in the plurality of high magnification images and identifying a fertilized egg from the objects of the fertilized egg candidate on the base of a characteristic amount of high magnification image, and a step S10 for outputting the identified results of the objects.
Patent JP-2011009385-A (JP)
Title: Luminaire
Inventor: TANIGUCHI SHIGEKI
IPC: H01L51/50
Filed: 2009-06-24
Abstract: PROBLEM TO BE SOLVED: To provide a luminaire which ensures long life and high on/off endurance, causes no glare, and makes effective use of radiated light.SOLUTION: The luminaire 1 includes a first organic EL panel 51a, a second organic EL panel 51b, a housing 4 for housing the first organic EL panel 51a and the second organic EL panel 51b, and a lighting circuit 3 for lighting the first organic EL panel 51a and the second organic EL panel 51b. The first organic EL panel 51a and the second organic EL panel 51b are arranged inside the housing 4 in such condition as the light emitting surfaces of them face each other across a space. At least one organic EL panel of the first organic EL panel 51a and the second organic EL panel 51b includes a reflection layer comprising a material for reflecting light. The reflection layer of at least one organic EL panel reflects the light emitted from the other organic EL panel while the other organic EL panel is turned on.
Patent JP-2011007138-A (JP)
Title: Cooler of sterling engine and sterling engine
Inventor: YAGUCHI HIROSHI
IPC: F02G1/053
Filed: 2009-06-26
Abstract: PROBLEM TO BE SOLVED: To provide a cooler of a sterling engine capable of absorbing an influence of thermal deformation occurring in the fixed heater, while suitably preventing or suppressing thermal stress from remaining in a heater after thermal expansion, and a sterling engine equipped with the cooler.SOLUTION: A cooler 45A is configured such that, in a sterling engine 10A, a first flange portion 452 constituting one end portion is fixed at another end portion of a regenerator 46, and a second flange portion 453 constituting another end portion is fixed at another end portion of a low-temperature side cylinder 30. The cooler 45A is provided with deformable structure in a thermal deformation direction of a heater 47. More specifically, the cooler 45A has a multi-tube structure provided with a plurality of working gas pipings 451 that allows working fluid of the sterling engine 10A to circulate therethrough.
Patent JP-2011005174-A (JP)
Title: Rotation type rescue section display device
Inventor: HAYASHI NOBUYUKI
IPC: A61G12/00
Filed: 2009-06-29
Abstract: PROBLEM TO BE SOLVED: To color a display piece with colors indicating rescue sections and a color similar to that of a casing, and to color the boundary parts of the respective colors in the display piece with the color similar to that of the casing, by suppressing a difficulty level and a cost without taking much man-hours.SOLUTION: The display piece H includes a first piece H1 and a second piece H2. The first piece H1 has substantially U shape side surface shapes, where a first surface 1 colored with the first color similar to that of the casing, a support part 3 for supporting a second surface 4 on the side opposite to the first surface 1, and a base part 2 connecting the first surface 1 to the support part 3 are molded, and the second surface 4 is molded with the second color indicating one of the colors for the rescue sections. The second piece H2 has substantially U shape side surface shapes, where a third surface 5 is molded with a third color indicating one of the colors for the rescue sections, and a fourth surface 6 on the side opposite to the third surface 5 is molded with a fourth color indicating one of the colors for the rescue sections. The display piece H is constituted by combining the first and second pieces H1, H2 so as to make a part of the support part 3 be exposed in the boundary parts 3a between the second and third surfaces 4, 5 and between the second and fourth surfaces 4, 6.
Patent JP-2010012783-A (JP)
Title: Offset printing method
Inventor: HAUCK AXEL
IPC: B41M1/06
Filed: 2009-06-30
Abstract: <P>PROBLEM TO BE SOLVED: To obtain a substantially constant margin from the lubrication limit in offset printing without depending on a pattern.  <P>SOLUTION: In an offset printing method to be carried out in an offset printing unit, an offset printing ink preliminarily emulsified with dampening water is supplied to the offset printing unit through an ink metering device and further dampening water is supplied in the offset printing unit. The offset printing ink is applied to a printing medium with at least one ink applicator roller to be printed on the medium.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2011012994-A (JP)
Title: Data recording device supplied with power from device for outputting data and data recording method for the device
Inventor: NAGANE YOSHIKAZU
IPC: G01D9/00
Filed: 2009-06-30
Abstract: PROBLEM TO BE SOLVED: To obtain the power supply necessary in data processing and recording by RS-232C, from an RS-232C signal current.SOLUTION: An RS-232C connector 2 outputs data to a CPU 7 via a communication part 3 from an input signal current, and the data processed by the CPU 7 are stored in a storage part 8. A power supply for operating the CPU 7 and the storage part 8 is obtained from the RS-232C signal current. Because the current extracted from the signal current is about 10 mA at the most, the CPU 7 of a low power consumption type that uses about 5 mA when it is operated and uses about 1 mA when it is in a standby state, is used. The variation of voltage of the RS-232C signal current is monitored. The CPU 7 is operated only when the current is obtained. When the voltage drops, the CPU 7 is caused to be in the standby state and resumes the operation after waiting for the recovery of the voltage. By repeating the operations, the storage part 8 records the output data. The recorded data are outputted to a personal computer using a USB terminal having high versatility.
Patent JP-2011011279-A (JP)
Title: Rotary tool
Inventor: KAWAMATA TAKASHI
IPC: B24D5/00
Filed: 2009-07-01
Abstract: PROBLEM TO BE SOLVED: To provide a rotary tool repeatedly using a base metal, suppressing the thickness of the base metal, and excellent in machining accuracy.SOLUTION: The rotary tool 1 is formed of a disk-like first base metal 2, an annular second base metal 3 running along the outer peripheral surface of the first base metal 2, and an abrasive grain layer 5 arranged on the outer peripheral surface of the second base metal 3. The second base metal 3 is formed of a plurality of segments arrayed in the peripheral direction of the first base metal 2 and is detachably fixed to the first base metal 2 by bolts 6 screwed in the axial direction. The abrasive grain layer 5 is formed of a plurality of segments arrayed in the peripheral direction of the second base metal 3, covers heads of the bolts 6, and is fixed by an adhesive layer 4.
Patent JP-2011013881-A (JP)
Title: Touch panel
Inventor: NAKANISHI AKIRA
IPC: G06F3/041
Filed: 2009-07-01
Abstract: PROBLEM TO BE SOLVED: To provide a touch panel to be used for various pieces of electronic equipment for achieving fine patterning or size reduction and also various operations.SOLUTION: At least either an upper conductive layer 12 or a lower conductive layer 15 is formed like a plurality of nearly band shapes, and at least either an upper electrode 13 or a lower electrode 16 is formed of a straight portion 16A or 16B extended in parallel with a prescribed direction and an inclined portion 16D inclined and connected to the straight portion at a prescribed angle of inclination. Thus, it is possible to prevent fading or variation in thickness when printing, and to easily achieve fine patterning. As a result, it is possible to reduce the overall size, and to obtain an inexpensive touch panel.
Patent JP-2011011625-A (JP)
Title: Vehicle body rear structure
Inventor: OYATO KAZUYA
IPC: B62D25/04
Filed: 2009-07-01
Abstract: PROBLEM TO BE SOLVED: To provide a vehicle body rear structure which eliminates the need to install a hinge mechanism of a trunk lid in the space within a trunk, and connects a lower rear pillar to an upper rear pillar while ensuring rigidity.SOLUTION: The vehicle body rear structure 10 includes left and right rear pillar structures 12; a rear window glass 13 disposed between the left and right rear pillar structures 12; and the trunk 14 disposed at a lower back of the rear window glass 13. The left rear pillar structure 12 includes an upper rear pillar 21 disposed ahead of the trunk 13; a lower rear pillar 22 disposed at a lower back of the upper rear pillar 21; and a connection member 73 for connecting the upper and lower rear pillars 21 and 22. A gutter 74 for drainage is disposed along a trunk opening 15, and the gutter 74 is connected to the connection member 73.