baber/WOPTO huggingface dataset:
Patent JP-2011169166-A (JP)
Title: Centrifugal pump device
Inventor: OZAKI TAKAMI
IPC: F04D13/02
Filed: 2010-02-16
Abstract: <P>PROBLEM TO BE SOLVED: To provide a centrifugal pump device whose impeller has high support stiffness and which has high torque transmission efficiency.  <P>SOLUTION: The centrifugal blood pump device comprises an impeller 10 provided in a blood chamber 7, permanent magnets 15a and 15b which are provided on the one surface of the impeller 10, and permanent magnets 16a and 16b which are provided in the inner wall of the blood chamber 7 and attract the permanent magnets 15a and 15b, respectively. The center line L2 of the permanent magnets 16a and 16b is arranged in a position different from that of the center line L1 of the side wall of the blood chamber 7 so that the rotation center line L3 of the impeller 10 accords with the center line L1 of the side wall of the blood chamber 7 at the time of the operation of the pump. Accordingly, high torque transmission efficiency is obtained.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011170055-A (JP)
Title: Light source device, optical scanning device and image forming apparatus
Inventor: ICHII DAISUKE
IPC: B41J2/44
Filed: 2010-02-18
Abstract: <P>PROBLEM TO BE SOLVED: To provide a compact light source device which emits a stable luminous flux.  <P>SOLUTION: The light source device includes: a light source 11 including a surface emitting laser array; a package member 21 that holds the light source 11; and a cap member 22 that is attached to the package member 21 to seal the light source 11. The cap member 22 has two windows (22a, 22b). The window 22a is provided in the +W direction of the light source 11 so as to be inclined 45 degrees with respect to an MZ plane and is covered by a half mirror 23. The window 22b is provided in the -Z direction of the half mirror 23 and is covered with a transparent member 24. Accordingly, while the light beam for writing-in outputted from the light source 11 and passing through the half mirror 23 passes through the window 22a, a light beam for monitoring reflected by the half mirror 23 passes through the window 22b.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011171955-A (JP)
Title: Nonlinear server system, raw material management and delivery method, and raw material management and delivery program
Inventor: FUKUTOME KENJI
IPC: H04N5/91
Filed: 2010-02-18
Abstract: <P>PROBLEM TO BE SOLVED: To use the shared disk of a SAN, which is handled in the same way as a local disk in respective apparatuses, by constructing the SAN with a nonlinear editing machine, a transmission server, and a raw material server.  <P>SOLUTION: A raw material is delivered between the respective apparatuses in a SAN shared disk, so that the raw material can be delivered at high speed. Even before the play list of a program for an OA is generated, the raw material with the edition completed therein is previously output from the nonlinear editing machine, and an application is constructed thereby to perform registration of the raw material in a raw material management system and the delivery of the raw material to the transmission server after the generation of the play list is completed. Thus, much time to be used for editing is taken.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2010175079-A (JP)
Title: Manufacturing method for rolling bearing unit for supporting wheel
Inventor: MIYAZAKI HIRONARI
IPC: B60B35/18
Filed: 2010-02-19
Abstract: <P>PROBLEM TO BE SOLVED: To provide a rolling bearing unit for supporting wheel having an excellent and stable structure, capable of preventing the central axis of an inner ring from tilting for the central axis of a hub or preventing the roundness of a second inner ring track from becoming worse.  <P>SOLUTION: This rolling bearing unit is constituted by fitting the inner ring 3 into a step part 8 formed in an inner end of the hub 2b externally and butting an outer end face 28 of the inner ring 3 on a step face 12 formed on a hub 2b side to give a desired preload to each rolling element 5. The inner ring 3 is externally fitted into the hub 2b by tight-fitting for generating a stronger static fiction force than a thrust load to be applied on the inner ring 3 based on this preload. Then, an inner end face of the inner ring 3 is pressed down by a caulked part formed by caulking and widening a cylindrical part 18 provided in an inner end of the hub 2b outwardly in the direction of diameter.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2011168317-A (JP)
Title: Multi-pack and multi-pack developed object
Inventor: SATO TAKAO
IPC: B65D71/12
Filed: 2010-02-19
Abstract: <P>PROBLEM TO BE SOLVED: To provide a multi-pack to package three nearly columned packaged articles which can be surely held by fingertips and easily and which can be handled easily.  <P>SOLUTION: In the multi-pack 1 for bringing near and packaging three nearly columned packaged articles 30 so as to touch side faces each other, includes a nearly hexagonal top plate 2 and bottom plate 4 to cover the top face and the bottom face of the packaged article 30, three pieces of side plates 3, 5, 6 to connect the top plate 2 and the bottom plate 4. The three pieces of side plates 3, 5, 6 are connected to three sides not adjacent to each other of the hexagonal top plate 2 and bottom plate 4, and a first opening 7 and a second opening 8 for inserting fingers, are provided each at the center part of the top plate 2 and connecting parts to the top plate 2 of the side plates 3, 5, 6.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2010202872-A (JP)
Title: Membrane comprising amino acid mobile carrier
Inventor: YEAGER GARY WILLIAM
IPC: C08L79/02
Filed: 2010-02-25
Abstract: <P>PROBLEM TO BE SOLVED: To provide a curable composition useful for the preparation of a gas separation membrane.  <P>SOLUTION: The composition comprises a polyvinyl alcohol, an aliphatic polyamine, a polyglycidyl ether, and a salt of a 3C-5C heterocyclic aliphatic amino acid; or comprises a crosslinked polyvinyl alcohol comprising structural units derived from a polyglycidyl ether, a polyamine and a salt of a 3C-5C heterocyclic aliphatic amino acid. The composition is useful for the preparation of a gas separation membrane in which the 3C-5C amino cycloaliphatic acid in the form of its salt functions as a mobile carrier of carbon dioxide.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2011173102-A (JP)
Title: Photocatalyst for water photolysis reaction and method for producing the same
Inventor: DOMEN KAZUNARI
IPC: C01B3/04
Filed: 2010-02-25
Abstract: <P>PROBLEM TO BE SOLVED: To provide a photocatalyst for a water photolysis reaction, which has both of a promotor for an oxidation reaction and a promoter for a reduction reaction on one and the same particle, which can increase a photolysis reaction velocity drastically when irradiated with light and which is efficient and industrially advantageous.  <P>SOLUTION: The photocatalyst (100) for the water photolysis reaction includes an optical semiconductor (10), the promotor (20) for the oxidation reaction and the promotor (30) for the reduction reaction and is obtained by supporting the promotor (20) for the oxidation reaction and the promotor (30) for the reduction reaction on the optical semiconductor (10). The light of a visible light range is utilized in the optical semiconductor (10).  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011181123-A (JP)
Title: Method of manufacturing magnetic recording medium
Inventor: UCHIDA SHINJI
IPC: G11B5/84
Filed: 2010-02-26
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method of manufacturing a magnetic recording medium of excellent productivity which does not deteriorate a ratio (duty) of a magnetic portion and a separating portion caused by the horizontal expansion of a magnetic characteristic damage, and is manufactured by a simple method.  <P>SOLUTION: The method includes a separating portion forming process. The process alters magnetic characteristics of a magnetic recording layer at positions corresponding to concave portions of a mask layer by ion implantation or exposure to an activated halogen-containing reactive gas via the mask layer having a concavo-convex pattern formed thereon by imprinting, thereby forming the separating portion that magnetically separates magnetic portions of the magnetic recording layer in positions corresponding to convex portions of the mask layer. A resist material forming the mask layer varies the shape of the concavo-convex pattern after an imprinting process, and a taper angle of a stepped portion of the concavo-convex pattern in the mask layer when starting the separating portion forming process is between 66° and 88°.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011177389-A (JP)
Title: Game machine
Inventor: GOTO MASAAKI
IPC: A63F7/02
Filed: 2010-03-02
Abstract: <P>PROBLEM TO BE SOLVED: To provide a game machine easily notifying of the occurrence of abnormality in a storage medium reception device in an unconventional, novel mode.  <P>SOLUTION: A Pachinko game machine includes a putout control device 64 and a game control device 50, wherein the putout control device 64 and a ball dispenser unit 35 are configured to be mutually communicable. The putout control device 64 includes an abnormality detection means capable of detecting the abnormality occurring in the ball dispenser unit 35, and an abnormality information transmission means for transmitting abnormality information to the game control device 50 based on the detection result of the abnormality detection means. The game control device 50 includes an abnormality occurrence notification means for notifying of the occurrence of the abnormality in the ball dispenser unit 35 based on the reception of the abnormality information from the abnormality information transmission means.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011177672-A (JP)
Title: Apparatus and method for drying coating film
Inventor: ONO SEIMEI
IPC: B05C9/14
Filed: 2010-03-02
Abstract: <P>PROBLEM TO BE SOLVED: To provide an apparatus and a method for drying uniformly a coating film formed by applying a coating liquid which can prevent uneven drying.  <P>SOLUTION: The drying apparatus 14a is for drying the coating film after a coating film is formed by applying a solvent-containing coating liquid onto a carrier film 10 and is equipped with a blowing means 20 of blowing hot air directly and exclusively toward the center of the coating film while blowing air indirectly toward the outer periphery of the coating film, when the carrier film 10 with the coating film formed within the drying apparatus 14a is carried. While volatilization of the solvent and resultant drying of the coating film usually progresses from the outside to the center in natural drying, the whole coating film can be dried uniformly, because air is blown directly and exclusively toward the center of the coating film where drying tends to be retarded so as to promote drying of the solvent in the center.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011188164-A (JP)
Title: Base station device and method for allocating communication band
Inventor: KIMURA MASARU
IPC: H04W24/10
Filed: 2010-03-08
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for allocating a communication band for improving system throughput.  <P>SOLUTION: A base station device includes a receiving part, an interference comparison part, an allocation part, and a transmission part. The receiving part receives an interference parameter indicating the size of an interference a first mobile terminal located in a first area gives to the communication of the mobile terminal located in a second area. The interference comparison part compares the interference parameter with a predetermined interference threshold value. The allocation part allocates the communication band so that the probability rate of first band allocation to the first mobile terminal becomes larger than the probability rate of second band allocation to the first mobile terminal when the size of the interference indicated by the interference parameter is larger than the interference size indicated by the interference threshold value. The transmission part transmits information of the allocated band to the first mobile terminal.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011186744-A (JP)
Title: Band gap circuit, low voltage detection circuit and regulator circuit
Inventor: ARIGA KENTA
IPC: G05F1/56
Filed: 2010-03-08
Abstract: <P>PROBLEM TO BE SOLVED: To obtain a band gap voltage suppressing effect of an offset voltage of an operational amplifier and a band gap voltage suppressing a minimum operation voltage.  <P>SOLUTION: A first reference voltage generation circuit includes: first and second PNP transistors; a first resistor whose one end is connected to an emitter of the second PNP transistor; and a first operational amplifier having an input, to which an emitter of the first PNP transistor and the other end of the first resistor are connected, to perform negative feedback control. A second reference voltage generation circuit includes: third and fourth PNP transistors whose bases are connected to the emitters of the first and second PNP transistors, respectively; a second resistor whose one end is connected to the emitter of the fourth PNP transistor; and a second operational amplifier having an input, to which the emitter of the third PNP transmitter and the other end of the second resistor are connected, to perform negative feedback control.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2010251303-A (JP)
Title: Coating method and method for producing organic electroluminescent element
Inventor: KAIHO AKIO
IPC: H01L51/50
Filed: 2010-03-11
Abstract: <P>PROBLEM TO BE SOLVED: To provide a coating method capable of efficiently coating a pattern in a large area.  <P>SOLUTION: In the coating method, an object to be coated is coated with a coating liquid, while the object to be coated is disposed above a nozzle discharging the coating liquid upward. The coating method includes a coating step, where the nozzle and the object to be coated are moved relative to each other in a predetermined coating direction while the coating liquid discharged from the nozzle attaches to the object to be coated; and an noncoating step, where the nozzle and the object to be coated are moved relative to each other in the coating direction, while the coating liquid detaches from the object to be coated. Two steps of the coating step and the noncoating step are repeated alternately, by using the nozzle including a plurality of slit-shaped discharge ports.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011171264-A (JP)
Title: Cnt heater, sensor, and fuse
Inventor: MATSUBARA YOSHIMASA
IPC: H05B3/14
Filed: 2010-02-22
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method of manufacturing a CNT heater that has a higher degree of freedom of a shape and exhibits superior efficiency of heat generation as compared with a conventional metal heater.  <P>SOLUTION: Material as a base serves as a body, that is a resistor, of a heater by permeating and adsorbing a diffusion liquid evenly in fibers by a capillary phenomenon and Brownian motion using the diffusion liquid of CNT or CNF.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011192677-A (JP)
Title: Electronic device and substrate
Inventor: TSUKUDA TATSUAKI
IPC: H01L23/12
Filed: 2010-03-11
Abstract: <P>PROBLEM TO BE SOLVED: To increase strength against the disconnection of substrate wiring without deteriorating signal quality, and to improve reliability.  <P>SOLUTION: An electronic component device (semiconductor device 100) includes: an electronic component (semiconductor chip 150) mounted to one surface of a substrate 110; a sealing resin 130 formed on one surface of the substrate 110 and formed while covering the electronic component; and wiring 114 formed on the substrate 110 and formed while crossing from the inside to the outside of an outer edge of the sealing resin 130 in a plan view. In the wiring 114, a wiring path crossing the a sealing resin outer edge 130a includes a portion extended to a second place on the sealing resin outer edge 130a along the sealing resin outer edge 130a from a first place on the sealing resin outer edge 130a, and a distance between the first place and the second place is wider than a wiring width of the wiring 114.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011193191-A (JP)
Title: Semiconductor integrated circuit and high frequency module incorporating the same
Inventor: KATO KAORU
IPC: H04B1/44
Filed: 2010-03-15
Abstract: <P>PROBLEM TO BE SOLVED: To reduce harmonic components of an RF transmission output signal in an antenna switch.  <P>SOLUTION: The transmission switch 104 of an antenna switch 100 of a semiconductor integrated circuit 110 includes transmission field-effect transistors whose S-D current paths are coupled between a transmission terminal 102 and an input/output terminal 101 and whose gate terminals G are coupled to a transmission control terminal 108, and a reception switch 105 includes reception field-effect transistors whose S-D current paths are coupled between the input/output terminal 101 and a reception terminal 103 and whose gate terminals G are coupled to a reception control terminal 109. The transmission and reception n-channel MOS field-effect transistors are formed in a silicon-on-insulator (SOI) structure. A substrate voltage of a voltage generation circuit 10, which is set to a value for reducing harmonic components of the antenna switch, is supplied to the terminals 108, 109 coupled to a support silicon substrate having the SOI structure.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2010162042-A (JP)
Title: Pcr method
Inventor: GODFREY TONY E
IPC: C12Q1/6886
Filed: 2010-03-17
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for balancing multiplexed PCR methods.  <P>SOLUTION: The method comprises two or more sequential temporal PCR stages used to effectively separate two or more PCR reactions in a single test tube as an alternative to primer limiting to modulate the relative rate of production of a first amplicon by a first primer set and a second amplicon by a second primer set during first and second amplification stages. Also provided are rapid RT-PCR methods that diagnose malignant esophageal adenocarcinoma by determining expression levels of carcinoembryonic antigen (CEA) in sentinel lymph nodes.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2011195339-A (JP)
Title: Combustion gas extracting probe and method for operating the same
Inventor: TERASAKI JUNICHI
IPC: C04B7/60
Filed: 2010-03-17
Abstract: PROBLEM TO BE SOLVED: To minimally suppress a facility cost and the like for detoxification treatment by suppressing the generation of POPs such as a dioxin and the like in a chlorine bypassing system.SOLUTION: In a combustion gas extracting probe 3 where a part of a combustion gas is extracted from a kiln exhaust gas flowing path which is from the kiln end of a cement kiln 2 to a lowest-stage cyclone while cooling, a gas having an oxygen concentration of 5% or less is used for cooling. Nitrogen gas, an exhaust gas G23 from the chlorine bypassing system, superheated steam, an inert gas except nitrogen gas and the like are used as the cooling gas. The occurrence of oxychlorination reaction with heavy metals contained in the extracted combustion gas is prevented by using the cooling gas having a low oxygen concentration and then the generation of the POPs is suppressed. It is more favorable that nitrogen generated when performing the oxygen-enriched operation of the cement kiln is utilized.
Patent JP-2011198875-A (JP)
Title: Method of dividing semiconductor wafer
Inventor: ODA HIDEAKI
IPC: H01L21/301
Filed: 2010-03-18
Abstract: PROBLEM TO BE SOLVED: To provide a method of dividing a semiconductor wafer capable of easily dividing individual semiconductor chips since a semiconductor wafer such as a silicon wafer and the like can be divided at an aimed point with ease, and of which the film component hardly remains at the circuit side after peeling the adhered film out.SOLUTION: A method of dividing a semiconductor wafer includes a step of dividing a semiconductor wafer after adhering a film containing polyvinylalcohol-system polymer at a polymerization degree of 100-3,000 and a saponification degree of 70-99 mol% to the semiconductor wafer. The film preferably includes 5-150 pts.mass of an inorganic salt for 100 pts.mass of a polyvinylalcohol-system polymer.
Patent JP-2011204512-A (JP)
Title: Fuel cell stack
Inventor: SASAMOTO KAZUYA
IPC: H01M8/10
Filed: 2010-03-26
Abstract: PROBLEM TO BE SOLVED: To provide a fuel cell stack in which occurrence of liquid junction between power generation cells can be prevented as much as possible in a simple structure.SOLUTION: The fuel cell stack 10 has a plurality of power generation cells 12 laminated in a gravity direction on an electrode surface as a horizontal surface. A manifold member 60b communicating to an oxidant gas exhausting communication hole 28b is connected to an end plate 20b which is an lower end part in a lamination direction of the fuel cell stack 10, and a projection part 70 provided in projection inside the manifold member 60b is arranged at the lower end part of an exhaust piping 68a forming the oxidant gas exhausting communication hole 28b.
Patent JP-2011201470-A (JP)
Title: Side lower structure of vehicle
Inventor: HOSHINO MASAHARU
IPC: B62D25/04
Filed: 2010-03-26
Abstract: PROBLEM TO BE SOLVED: To provide a side lower structure of a vehicle capable of securing connecting accuracy between a wheel house outer panel and a center pillar by a second side sill strength disposed in rear of a vehicle, capable of commonly using a side sill and the wheel house outer panel between five-door vehicle and a three-door vehicle, and capable of enhancing the connecting rigidity between the side sill and the center pillar relative to a load input from a side of the vehicle.SOLUTION: The side sill strength 6 is divided into two in the back and forth direction of the vehicle, and the first and the second side sill strength 6a and 6b are respectively formed into a hat-shape. The second side sill strength 6b in rear of the vehicle is connected to the wheel house outer panel 3b, holding the hat-shape thereof. A lower part 9a of a center pillar reinforcement 9 structuring the center pillar 1 is formed to be widened in the back and forth direction of the vehicle, and the lower part 9a of the reinforcement 9 is connected at a dividing position, in which the first and the second side sill strength 6a and 6b are divided from each other, in the state of covering the first and the second side sill strength 6a and 6b.
Patent JP-2011210773-A (JP)
Title: Structure and semiconductor device manufacturing method
Inventor: SAKURAI DAISUKE
IPC: H01L21/60
Filed: 2010-03-29
Abstract: PROBLEM TO BE SOLVED: To provide a semiconductor device having a simple structure where a narrow pitch and high connection reliability are secured, and to provide a manufacturing method of the semiconductor device.SOLUTION: A bump electrode 1a is formed on an electrode terminal 1b of a semiconductor element 1. An adhesive layer 5 is supplied and solder particles 3 are applied to a transfer die 4, which is made larger than the bump electrode 1a and whose position is adjusted. Facing positions of the die 4 and the semiconductor element 1 are matched, are heated and pressurized and the solder particles 3 are applied onto the bump electrodes 1a. The die 4 is torn off and the semiconductor element 1 is made into individual pieces. The position of an electrode terminal 2a of a circuit board 2 is made to face and match the bump electrode 1a of the semiconductor element 1, and the terminal is heated and loaded and the semiconductor element 1 is mounted onto the circuit board 2. Even for the electrodes with the largest distance between an end of the semiconductor element 1 and the circuit board 2, fine solders extend in drum shapes, are bonded each other to absorb deterioration in parallelism. Thermal stress concentration of an end electrode is received by a fine solder jointing part (solder jointing part 3c). The thermal stress of a weak insulating film, directly below the electrode is reduced, and peeling and the crack are prevented and high connection reliability is secured.