baber/WOPTO huggingface dataset:
Patent JP-2010206151-A (JP)
Title: Composition for ferroelectric thin film formation, method for ferroelectric thin film formation, and ferroelectric thin film formed by the method
Inventor: FUJII JUN
IPC: H01L41/22
Filed: 2009-04-23
Abstract: <P>PROBLEM TO BE SOLVED: To provide a composition for ferroelectric thin film formation that has nearly the same relative permittivity with a conventional ferroelectric thin film and also has low leakage current density, and is suitable for use in a thin film capacitor with high capacity density, a method for ferroelectric thin film formation, and a ferroelectric thin film formed by the method.  <P>SOLUTION: The composition for ferroelectric thin film formation is used in the formation of the ferroelectric thin film of one material selected from the group consisting of PLZT, PZT, and PT. The composition for ferroelectric thin film formation is a liquid composition for the formation of a thin film of a mixed composite metal oxide formed of a mixture of a composite metal oxide A represented by general formula (Pb<SB>x</SB>La<SB>y</SB>)(Zr<SB>z</SB>Ti<SB>(1-z)</SB>)O<SB>3</SB>(wherein 0.9<x<1.3, 0≤y<0.1, and 0≤z<0.9 are satisfied) with a composite oxide B containing Ce, and consists of an organic metal compound solution having the respective raw materials dissolved in an organic solvent at rates for imparting the metal atom ratio shown by the general formula.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010036886-A (JP)
Title: Pneumatic tire
Inventor: FUKUMOTO TORU
IPC: B60C9/20
Filed: 2009-04-24
Abstract: <P>PROBLEM TO BE SOLVED: To provide a tire capable of enhancing durability of a band layer while enhancing a rate of resource outside petroleum.  <P>SOLUTION: A rayon cord 11 forming the band layer 9 comprises a single bundle single twist cord 11A in which upper twist is added to one of a non-twist filament bundle 14, a double bundle single twist cord 11B in which two or three of the non-twist filament bundle 14 are bundled to one bundle to form a non-twist bundle body 13 and upper twist is added to one of the bundle body 13, or a double bundle twist cord 11C in which lower twist is added to on of the non-twist filament bundle 14 to form a single twist strand 12 and two or three of the single twist strand 12 are twisted to one by upper twisting. Total fineness D of the rayon cord 11 is 1,840-5,520 dtex, and twisting coefficient T represented by an equation: T=N×√D×10<SP>-3</SP>is 1.0 to 5.3×10<SP>-4</SP>×D+0.41. Provided that N is the twist number (number/10 cm) of upper twisting.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010252731-A (JP)
Title: Combine harvester
Inventor: MATSUZAWA HIROKI
IPC: A01D69/00
Filed: 2009-04-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide a combine harvester decreased in irregularity of control accuracy in reaping on low speed travelling, and decreased in hunting and delayed following in reaping on high speed travelling.  <P>SOLUTION: A travelling hydrostatic continuously variable transmission 12, and a reaping transferring hydrostatic continuously variable transmission 21 controlling and driving a reaping device 4 synchronized with travelling speed, are equipped. The combine harvester has a controller 60 which outputs the rotation control of the reaping transferring hydrostatic continuously variable transmission 21, when the travelling speed is lower than a predetermined travelling speed, to change the speed of a reaping device 4 synchronized with the travelling speed as the low speed mode, and, when the travelling speed is higher than the predetermined travelling speed, to change the speed of the reaping device 4 synchronized with the travelling speed as the high speed mode.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2010256771-A (JP)
Title: Durable antireflection film, and method of manufacturing the same
Inventor: KAWASHIMA SACHIKO
IPC: G02B1/11
Filed: 2009-04-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide an antireflection film having durability to maintain initial optical characteristics, scratch resistance, and adhesion.  <P>SOLUTION: The durable antireflection film 10 has a hard coat layer 12 and/or a low-refractive index layer 13 in this order at least on one side of a transparent support base material 11, wherein the transparent support base material 11 is subjected to RIE treatment and the hard coat layer 12 and/or the low-refractive index layer 13 are formed on the treated surface by ionizing radiation curing process.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2010256304-A (JP)
Title: Circulation type corpuscle separation filter chip
Inventor: HASEGAWA TADAHIRO
IPC: G01N33/48
Filed: 2009-04-28
Abstract: <P>PROBLEM TO BE SOLVED: To solve a problem of a conventionally used corpuscle separation filter (wear filter, membrane filter and pillar filter) wherein blood flows in the direction perpendicular to the filter and jamming of the filter in the midway of corpuscle separating considered to originate in a fact that the corpuscle components that cannot permeate the filter are stacked on a surface of the filter and pressurized causes hemolysis.  <P>SOLUTION: This circulation type corpuscle separation filter chip includes an inflow port for making blood flow in, an inner circular channel that is connected to the inflow port and is used for circulating the flowing-in blood, a cross-flow filter that can permeate a part of blood components and constitutes the outer periphery of the inner circular channel, an outer circular channel adjacent to the inner circular channel using the cross-flow filter as the inner periphery, and an outflow port that is connected to the outer circular channel and ejects a part of blood components having permeated the cross-flow filter.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2010254539-A (JP)
Title: Apparatus for manufacturing polycrystal silicon
Inventor: KITAGAWA TERUHISA
IPC: C01B33/035
Filed: 2009-04-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide an apparatus for manufacturing polycrystal silicon, in which the productivity is improved and the cost is reduced.  <P>SOLUTION: In the apparatus for manufacturing polycrystal silicon, a carbon core material 16 arranged in a reaction vessel 2 is energized and heated, and polycrystal silicon S is deposited on the surface of the core material 16 by reaction of a raw material gas. The core material 16 has a cross-sectional shape formed flat and has planes, on which polycrystal silicon S is deposited, arranged vertically. A receiving means to receive polycrystal silicon S dropping from the core material 16 is installed under the core material 16, and is installed with a chamber 4 for carrying out polycrystal silicon separable from the reaction vessel 2.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2010263266-A (JP)
Title: Combined optical signal multiplexer/demultiplexer and passive optical subscriber system
Inventor: NISHI SHIGETO
IPC: H04J14/02
Filed: 2009-04-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide a combined optical signal multiplexer/demultiplexer and a passive optical subscriber system, which can utilize existing PONs to construct WDM-PONs.  <P>SOLUTION: The combined optical signal multiplexer/demultiplexer 303 includes: a first optical multiplexing/demultiplexing circuit 10 including two multiplexing terminals (11, 12), n (n is a natural number) first demultiplexing terminals 13, and n second demultiplexing terminals 14; a second optical multiplexing/demultiplexing circuit 20 including one multiplexing terminal 21 and n demultiplexing terminals 23; a first waveguide 30 for connecting the multiplexing terminal 11 of the first optical multiplexing/demultiplexing circuit 10 to the multiplexing terminal 21 of the second optical multiplexing/demultiplexing circuit 20; and n second waveguides 40 for connecting the n first demultiplexing terminal 13 of the first optical multiplexing/demultiplexing circuit 10 to n demultiplexing terminals 23 of the second optical multiplexing/demultiplexing circuit 20 on a one-to-one basis.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2009173682-A (JP)
Title: Therapeutic agent
Inventor: YAMADA TOMONORI
IPC: A61P17/00
Filed: 2009-05-12
Abstract: <P>PROBLEM TO BE SOLVED: To provide therapeutic agents using extracts of a flower part of Citrus unshu Marc. as active ingredients since the extracts are remarkably effective on treating a variety of diseases apart from their known effects such as promoting production of hyaluronic acid.  <P>SOLUTION: The therapeutic agents using the extracts as the active ingredients, involve a preventive or ameliorative agent for hyperuricemia, anti-osteoporosis agent, antidepressant or anti-stress agent, cholesterol-reducing agent, hypotensive agent, agent for external application to the skin, anti-fatigue agent and fat metabolism inhibitor.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2010268533-A (JP)
Title: Controller for hybrid working machine
Inventor: NAKAMURA KAZUTO
IPC: E02F9/20
Filed: 2009-05-12
Abstract: <P>PROBLEM TO BE SOLVED: To downsize a hybrid working machine by increasing the degree of freedom in arrangement of necessary parts.  <P>SOLUTION: The first power converter 14 is connected to a generator 6, and the second power converter 16 connected to the first power converter 14 controls the power of a rotary motor 10 in cooperation with the first power converter 14. The first power converter 14 has upper arms 26U, 28U, and 30U which have connected anodes of two diodes in series, and lower arms 26D, 28D, and 30D which are connected with them in series and have connected cathodes of two diodes in series. The emitters of IGBTs 36, 46, and 48 are connected to the connections among the anodes of the upper arms 26U, 28U, and 30U, and collectors are connected to the connections among the cathodes of the lower arms 26D, 28D, and 30D. IGBTs 36, 46 and 48 are turned on when their gates are supplied with control signals. Each phase of generator 6 is connected to the connections between the upper arms 26U, 28U and 30U and the lower arms 26D, 28D, and 30D.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2009274066-A (JP)
Title: Particle separation system
Inventor: LEAN MENG H
IPC: B03B5/28
Filed: 2009-05-12
Abstract: <P>PROBLEM TO BE SOLVED: To improve a particle separation system.  <P>SOLUTION: The particle separation system 40 is provided with a plurality of individual bent particle separation devices 30 which are stacked in parallel, and an inlet coupler 42 which is connected to respective inlets of the plurality of individual bent particle separation devices 30 and functions so that a fluid enters all of the inlets of the plurality of individual bent particle separation devices 30, and at least two outlet couplers 44 and 46 so as to be connected to corresponding outlets of the respective plurality of individual bent particle separation devices 30.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010265790-A (JP)
Title: Manufacturing system of electromagnetic fuel injection valve and manufacturing method of the same
Inventor: NAKAMURA MASAHITO
IPC: F02M65/00
Filed: 2009-05-13
Abstract: <P>PROBLEM TO BE SOLVED: To provide a manufacturing system of electromagnetic fuel injection valves, enabling efficient break-in operation of the electromagnetic fuel injection valves.  <P>SOLUTION: The manufacturing system includes a distribution chamber 60 in which the plurality of electromagnetic fuel injection valves I after an assembling process are mounted, and a tank 70 storing break-in operation liquid L. The distribution chamber 60 is connected to a first supply pipe line 61 and a second supply pipe line 62 via a selector valve 63 so that the first supply pipe line 61 and the second supply pipe line 62 can selectively communicate with the distribution chamber 60 by the selector valve 63. The first supply pipe line 61 is connected to a pressurized-air supply device 69 for pressurizing and supplying air, and the second supply pipe line 62 is connected to a break-in operation liquid supply device 74 for supplying the break-in operation liquid L in the tank 70. Dry break-in operation of the electromagnetic fuel injection valves I using the pressurized air and wet break-in operation using the break-in operation liquid can be performed in combination.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2010268193-A (JP)
Title: Crystal oscillator for surface mounting
Inventor: SUGAWARA KENICHI
IPC: H03B5/32
Filed: 2009-05-14
Abstract: <P>PROBLEM TO BE SOLVED: To provide a crystal oscillator for surface mounting, which has definitely identifiable identification marks in mounting terminals so as to improve productivity.  <P>SOLUTION: A crystal piece is sealed into one recess, and an IC chip 3 is stored in the other recess of a container body having a rectangular shape in a plane view and including the recesses on the both main surfaces. The mounting terminals 7 are arranged at four corners of an opening end surface that serves as an outer bottom surface of the other recess. Projections 9 are arranged in some of the mounting terminals 7 as the identification marks along a side direction. In the crystal oscillator, the mounting terminals 7 with the projections 9 arranged therein are disposed at the both corners of one end in the container body. The both projections 9 are arranged so as to be close to the inner periphery or outer periphery of the opening end surface as a pair of sides in the same direction. The mounting terminals 7 with the projections 9 arranged therein are symmetrical with respect to a center line between the both corners at one end.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2010267495-A (JP)
Title: Fuel cell
Inventor: OHIRA JUNKO
IPC: H01M8/00
Filed: 2009-05-14
Abstract: <P>PROBLEM TO BE SOLVED: To provide a fuel cell, improved in power generation efficiency and power generation performance.  <P>SOLUTION: A cathode-side separator 39 is brought into contact with a cathode-side metal porous body layer 33 of a seal gasket integrated MEA 30 including a seal gasket 32 disposed around a membrane electrode assembly 31. An anode-side separator 50 is brought into contact with the anode side of the MEA 30. A gas supply passage 39a is formed in the cathode-side separator 39 to communicate with an air supply through-hole 35i and also with a cathode off gas discharge through-hole 35o. An air supply pipe 45 provided with a number of nozzles 46 is housed in the gas supply passage 39a. Air sent to a pipe 24 from a compressor 25 is force-fed from a flow dividing valve 47 to the air supply pipe 45 through a branch pipe 48, and blown into a gas passage of the cathode-side metal porous body layer 33 through the nozzles 46. Droplets of water generated in the gas passage by power generation are moved toward the discharge through-hole 35o and discharged by the blown air.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2010264407-A (JP)
Title: Coating apparatus
Inventor: SASAKI HIROSHI
IPC: B05B3/12
Filed: 2009-05-15
Abstract: <P>PROBLEM TO BE SOLVED: To provide a coating apparatus which can prevent the dripping of a fluid material out of the coating apparatus when no fluid material is applied.  <P>SOLUTION: The coating apparatus 10 includes a rotor 11 supported rotatably, in which a nozzle hole 11c spurting out the fluid material is formed. In a state that a nozzle hole 11c forming place in which the nozzle hole 11c is formed in the rotor 11 has entered a work hole 2 formed on a workpiece 1, the fluid material is applied to the inner periphery of the work hole 2 by the rotation of the rotor 11. Further, a cover member 14 is provided. The cover member is movably supported between a posture surrounding the circumference of the nozzle hole 11c forming place and a posture not surrounding the circumference of the nozzle hole 11c forming place, turns to the posture not surrounding the circumference of the nozzle hole 11c forming place when the rotor 11 has entered the work hole 2, and turns to the posture surrounding the circumference of the nozzle hole 11c forming place when the rotor 11 leaves from the work hole 2.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2010253456-A (JP)
Title: Apparatus for cleaning/activating water
Inventor: TOKUNAGA TSUTOMU
IPC: A01K61/00
Filed: 2009-04-21
Abstract: <P>PROBLEM TO BE SOLVED: To provide an apparatus for cleaning/activating water, in which the magnetic activation of water and the cleaning of water by Bacillus natto are performed integrally so that cost reduction, increase of profits and food safety is achieved.  <P>SOLUTION: The activation apparatus of water quality by magnetism and the cleaning apparatus of water by Bacillus natto are performed in series so that the cleaning management of a water tank or the like is lightened, the propagation of harmful bacteria, viruses or the like is restrained, the health maintenance and growth promotion of the object seafood or the like and reduction of the environmental contamination can be achieved by using the activated water.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2010033018-A (JP)
Title: Image forming apparatus and fixing cleaning unit
Inventor: AIZAWA HIROSHI
IPC: G03G15/20
Filed: 2009-05-18
Abstract: <P>PROBLEM TO BE SOLVED: To provide a fixing cleaning device used for fixing a toner image, the cleaning device performing necessary cleaning to a part of a fixing device where unwanted substances after fixation are attached, and achieving excellent consumption efficiency in a cleaning member.  <P>SOLUTION: An image forming apparatus includes: a fixing unit 31 that fixes a toner image transferred onto a recording sheet; a plurality of cleaning units individually provided facing each of areas of the fixing unit 31 divided in a direction perpendicular to a rotating axis of the fixing unit 31, each of the cleaning unit independently removing substances adhering to the fixing unit 31 by coming into contact with the fixing unit 31; an image information amount calculating unit that divides the recording sheet into a plurality of areas, and calculates image information amount of the toner image transferred onto the recording sheet for each of the sections; and a drive control unit that performs drive control to bring an individual cleaning unit facing the area used to fix the toner image into contact with the region used for fixation based on the image information amount thus calculated.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010272983-A (JP)
Title: Personal information registration system
Inventor: IKEDA TOMOHIRO
IPC: H04M11/00
Filed: 2009-05-19
Abstract: <P>PROBLEM TO BE SOLVED: To reduce troublesomeness of an answer to an inquiry as to whether personal information is to be registered in a telephone terminal, or the like in a personal information registration system.  <P>SOLUTION: In a communication system in which a first terminal requests personal information to a second terminal through a server, the first terminal transmits request data for requesting personal information stored in the second terminal and receives response data to the transmitted request data, the server determines whether to obtain the response data to the request data from the second terminal when receiving the request data from the first terminal, and requests the second terminal to transmit the response data to the request data, and transmits the transmitted response data to the first terminal in determining to obtain it, and transmits predetermined response data to the first terminal in determining not to obtain it. The second terminal transmits the response data to the request data to the server in response to an instruction from the outside when receiving a request for the response data to the request data from the server.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2010252769-A (JP)
Title: Pest control seal with sunburn protection at adhesive part
Inventor: WATANABE ATSUKO
IPC: A01M1/14
Filed: 2009-04-22
Abstract: <P>PROBLEM TO BE SOLVED: To provide a pest control seal with sunburn protection at an adhesive part, which is used in the inside and outside for a long period of time by protecting the adhesive part on the back surface of a pest control adhesive part from sunburn caused by sun rays, weathering, winds and rains.  <P>SOLUTION: The sunburn protection is performed so that the adhesive part is not hardened in order to adhesively capture insect pests gathering around flowers of potted plants, vegetables in vegetable gardens and the like by using the adhesive part without using an agrochemical.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2010272298-A (JP)
Title: Multidirectional input device
Inventor: SHIMOOKA HIDEHITO
IPC: H01H25/04
Filed: 2009-05-20
Abstract: <P>PROBLEM TO BE SOLVED: To provide a multidirectional input device that improves return accuracy of an operation lever to an initial position, and reduces a height of the device.  <P>SOLUTION: The multidirectional input device includes: an interlocking member 400a having a body part 420a; an interlocking member 400b vertically arranged to the body part 420a, and having a body part 420b; the operation lever 300 combined with the body parts 420a, 420b and operated to tilt from the initial position; a flange 500 arranged on an outer circumference of the lever 300; and a spring 600 for returning the tilting lever 300 to the initial position. A flat surface 424a is formed on the body part 420a, and a flat surface 422b of substantially the same height as the flat surface 424a is formed on the body part 420b. The flange 500 is arranged at intervals with the flat surfaces 424a, 422b. The spring 600 is interposed between the flat surfaces 424a, 422b and the flange 500.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2010270487-A (JP)
Title: Sash
Inventor: KUSAKAI TSUNENORI
IPC: E06B9/52
Filed: 2009-05-21
Abstract: <P>PROBLEM TO BE SOLVED: To provide a sash prevented from detachment of a screen, even if a strong tension is applied to the screen in the sash with no frame of a screen door, and easily adjusting the tension of the screen when the tension of the screen becomes weak with age.  <P>SOLUTION: The sash includes a sash frame 1 and the screen door 3. The sash frame 1 has screen door engaging grooves 18a, 18b opened on the inner peripheral side. The screen door 3 has attachments 17a, 17b engaged with the screen door engaging grooves at the vertical or lateral ends at least of the screen 16. The attachments 17a, 17b have grooves 38 in a substantially U-shaped cross section opened on the outer peripheral side, and a plurality of locking parts 44a, 44b locking the ends of the screen 16 are provided in a groove depth direction inside each groove.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2009209148-A (JP)
Title: Nitrogen-containing organosilicon compound and its production method
Inventor: IWAI AKIRA
IPC: C07F7/18
Filed: 2009-05-22
Abstract: <P>PROBLEM TO BE SOLVED: To provide a new nitrogen-containing organosilicon compound having a tertiary amino group and a carbonyl group, and its production method.  <P>SOLUTION: This invention relates to a new nitrogen-containing organosilicon compound having a tertiary amino group represented by R<SP>1</SP>R<SP>2</SP>N- (R<SP>1</SP>and R<SP>2</SP>are the same or a different and a 1-15C monovalent hydrocarbon group) or an alicyclic amino group containing at least a tertiary amino group in the ring or a heterocyclic amino group, and a carbonyl group, and to its production method.  <P>COPYRIGHT: (C)2009,JPO&INPIT