baber/WOPTO huggingface dataset:
Patent JP-2011217215-A (JP)
Title: Passive optical network system
Inventor: NIIBE MAO
IPC: H04L12/44
Filed: 2010-04-01
Abstract: PROBLEM TO BE SOLVED: To solve such a problem that if a conventional optical receiver is used to form a PON in which a communication distance between an OLT and an ONU is distributed in a specific range or wider, and when a neighbor ONU receives a signal with light intensity high enough for communication between an OLT and a remote ONU, the light intensity may be excessively high to damage the ONU receiver.SOLUTION: In order to avoid the ONU failure, every ONU is notified of a downstream signal transmission plan (downstream light intensity map) prior to transmission of a downstream signal. Each ONU receives the downstream light intensity map (a light intensity transmission schedule of the downstream signal) in advance. Thus, the neighbor ONU can block or attenuate an optical signal addressed to the remote ONU, and the remote ONU can determine normal operation even when the remote ONU cannot receive a signal addressed to the neighbor ONU. Thus, the remote ONU can be prevented from issuing a wrong error signal.
Patent JP-2011214114-A (JP)
Title: Co-Fe ALLOY FINE PARTICLE AND METHOD FOR MANUFACTURING THE SAME
Inventor: KATAYAMA NAOKI
IPC: C22C38/00
Filed: 2010-04-01
Abstract: PROBLEM TO BE SOLVED: To provide a Co-Fe alloy fine particle having high saturation magnetization, and a method for manufacturing the same.SOLUTION: The Co-Fe alloy fine particle comprises 45-60 mass% Co and has a particle shape formed by agglomerating a plurality of polyhedrons into at least one shape chosen from a column, a plate or a mass. The surface of the Co-Fe alloy fine particle has continuous irregularities that are formed by a series of surfaces of the plurality of polyhedrons. Since magnetic flux tends to concentrate at corners between planes composing the irregularities, high magnetic anisotropy and high saturation magnetization can be achieved.
Patent JP-2011215547-A (JP)
Title: Transmission and reception module
Inventor: HIRANO MITSUKI
IPC: G02B6/42
Filed: 2010-04-02
Abstract: PROBLEM TO BE SOLVED: To provide a transmission and reception module which is easy to mount optical elements and ICs and also small.SOLUTION: The transmission and reception module has a transmission side substrate 2 having a light emitting element 22 and a driver IC 23, which are mounted on the front surface of a transmission circuit substrate 21, a transmission side optical wave-guide 25 formed at the back of the transmission circuit substrate 21 and optically connected to a transmission optical fiber 24, and a transmission side mirror 26 which is formed on the transmission side optical wave-guide 25 and makes light emitted from the light emitting element 22 incident on the core of the transmission side optical wave-guide 25 by changing its path by 90°C; and a light receiving side substrate 3 having a light receiving element 32 and an amplifier IC 33 mounted on the front surface of a receiving circuit substrate 31, a receiving side optical wave-guide 35 formed at the back side of the receiving circuit substrate 31 and optically connected to a receiving side optical fiber 34, and a receiving side mirror 36 which is formed on the receiving side optical wave-guide 35 and makes light running on the core of the receiving side optical wave-guide 35 incident on the light receiving element 32 by changing its optical path by 90°. Thus, this transmission and reception module is built by firmly adhering together the back sides of the substrates 2, and 3.
Patent JP-2011219915-A (JP)
Title: Operation device for sluice gate opening/closing apparatus
Inventor: HISHIGAE NAOYUKI
IPC: E02B7/20
Filed: 2010-04-02
Abstract: PROBLEM TO BE SOLVED: To provide an operation device for a sluice gate opening/closing apparatus which can share an engine used as a power source for operating the sluice gate opening/closing apparatus with other sluice gates and also can accept manual operation.SOLUTION: The operation device for the sluice gate opening/closing apparatus comprises: a first sprocket 11 is fixed and a manual input shaft 12 is pivotally supported, to which a handle 17 is detachably attached so as to rotate the manual input shaft 12, in an upper portion within a case 1; a second sprocket 19 and a third sprocket 20 are fixed and a power input shaft 21 is pivotally supported, one end of which is connectable to an output shaft 26 of an engine 9 through a coupling 27, and the second sprocket 19 is connected to the first sprocket 11 with an endless chain 24 in a middle portion within the case 1; and a fourth sprocket 28 is fixed and an output shaft 29 is pivotally supported, one end of which is connectable to an operating shaft 34 of a sluice gate opening/closing apparatus 8 through a coupling 33, and the fourth sprocket 28 is connected to the third sprocket 20 with an endless chain 31 in a lower portion within the case 1.
Patent JP-2011222687-A (JP)
Title: Solar cell
Inventor: KURAMOCHI TOSHIHITO
IPC: H01L31/04
Filed: 2010-04-08
Abstract: PROBLEM TO BE SOLVED: To provide a highly-efficient thin film solar cell with a highly light-transmittable and durable transparent electro-conductive film which can be formed at low temperature.SOLUTION: This solar cell has a surface electrode layer comprised of at least a transparent electro-conductive film and a photoelectric conversion layer including a silicon thin film, layered in this order on a light-transmissive insulating substrate. The transparent electro-conductive film is composed of zinc, element M (M is aluminum and/or gallium), titanium, and oxygen. The atomic ratio of elements is : (M+Ti)/(Zn+M+Ti)=0.004 to 0.06, M/(Zn+M+Ti)=0.002 to 0.058, Ti/(Zn+M+Ti)=0.002 to 0.058.
Patent JP-2011224786-A (JP)
Title: Information processor and information processing method
Inventor: NAKAJIMA NORIHIKO
IPC: B41J5/30
Filed: 2010-04-15
Abstract: PROBLEM TO BE SOLVED: To support a PDL output format while keeping cost low, and to use even a command of an image output format in a printer having a printer of the image output format as a basic configuration.SOLUTION: A first controller substrate receives a PDL command and transfers the PDL command as it is to a second controller. A second controller substrate decides whether an image output command is encapsulated to the PDL command or not, and transfers the image output command to the first controller substrate if it is encapsulated. If it is not encapsulated, bit map data are generated by interpreting the PDL command and processed into an image output command which is then transferred to the first controller substrate. The first controller substrate generates print image data by interpreting the image output command, and outputs the print image data to a print engine.
Patent JP-2011225477-A (JP)
Title: Anti-aging agent, antioxidant, external preparation for skin, and functional oral composition
Inventor: MORI TATSUMI
IPC: A61P17/00
Filed: 2010-04-19
Abstract: PROBLEM TO BE SOLVED: To provide an anti-aging agent and an antioxidant, which can be applied widely to fields of an external preparation for skin, a functional oral composition and the like.SOLUTION: The anti-aging agent, the antioxidant, the external preparation for skin and the functional oral composition each includes an extract of floral buds of Sasa kurilensis of genus Sasa, Poaceae family.
Patent JP-2011226901-A (JP)
Title: Variable capacitance displacement gauge
Inventor: ODA MITSURU
IPC: G01L1/14
Filed: 2010-04-20
Abstract: PROBLEM TO BE SOLVED: To improve and stabilize measurement accuracy by maintaining DC potential of a capacitor with a movable electrode in a variable capacitance displacement gauge.SOLUTION: In the variable capacitance displacement gauge of the present invention, a capacitor M1 has an electrode on one end side being potentially fixed with respect to the ground by being grounded via a resistance R100, and has an electrode on the other side being potentially fixed with respect to the ground by being grounded via a coil T1. One side of the capacitor M1 can be directly grounded. Furthermore, the DC power to the capacitor M1 is interrupted by a capacitor C100 placed therebetween.
Patent JP-2010285599-A (JP)
Title: Foamed polymer
Inventor: KASSAM MIKHAIL
IPC: C08J9/12
Filed: 2010-04-20
Abstract: <P>PROBLEM TO BE SOLVED: To provide: a method for manufacturing a foamed polymer for prohibiting too quick ingress of water, oil or other chemicals (for example, adhesive); a method of manufacturing a garment and a glove including foamed polymer layers.  <P>SOLUTION: The method for manufacturing the foamed polymer includes: providing a precursor dispersion including a precursor of a gellable polymer, particles of a water-swellable polymer and water; and gelling the gellable polymer to form a gelled polymer and solid polymer. The method for manufacturing the garment, especially the glove including a liner and the foamed polymer layer coated on the liner is also provided.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011228973-A (JP)
Title: Telephone number guide method and telephone number guide system
Inventor: SHIBATA ATSUSHI
IPC: H04M3/493
Filed: 2010-04-21
Abstract: PROBLEM TO BE SOLVED: To provide an ANGEL (Advanced Number Guide system by Electronic computer Line) line service on an IP network.SOLUTION: An originating side subscriber server 3 in a telephone number guide system transmits an inquiry request to an AS 4 in the network based on a service number of a control packet received from an originating side IP conversion device 2, transmits the inquiry request, which is attached with a connection destination subscriber number and information for charging received from the AS 4 in the network, to the terminating side subscriber server 5, transmits a connection request, which requests a connection of the originating side IP conversion device 2 for accommodation and a terminating side IP conversion device 6 answered by the inquiry request from the terminating side subscriber server 5, to the originating side IP conversion device 2, and establishes the connection of the originating side IP conversion device 2 and the terminating side IP conversion device 6 according to the connection request as a connection for notifying a caller number of an originating side terminal 1.
Patent JP-2011229556-A (JP)
Title: Photoacoustic tomography apparatus and control method therefor
Inventor: SUDO YOSHIAKI
IPC: A61B8/00
Filed: 2010-04-23
Abstract: PROBLEM TO BE SOLVED: To provide a technique for reducing power consumption by appropriately controlling the stop period of a signal processing circuit in a photoacoustic tomography apparatus.SOLUTION: The photoacoustic tomography apparatus includes: an acoustic wave acquisition unit for converting acoustic waves emitted from a subject to electric signals; a signal processor for performing amplification and AD conversion to the electric signals, which is operated in a sleep state of not performing the processing of at least one of the amplification and the AD conversion while sleep signals are input and shifts to the state of performing the processing of both of the amplification and the AD conversion through recovery time when the sleep signals are stopped; a sleep signal generator for generating the sleep signals; and a photodetector for detecting light and generating trigger signals. The sleep signal generator does not output the sleep signals after the trigger signals are input until photoacoustic acquisition time elapses, and outputs the sleep signals after it elapses.
Patent JP-2010211819-A (JP)
Title: Failure recovery method
Inventor: TAKAMOTO YOSHIFUMI
IPC: G06F9/46
Filed: 2010-04-26
Abstract: <P>PROBLEM TO BE SOLVED: To reduce the number of spare servers for high reliability, at low cost, even in a virtualized server environment, and to reduce licenses of software on the spare servers.  <P>SOLUTION: The failure recovery method has: a plurality of physical servers 203 on which a plurality of virtual servers 207 operate; a means having a single standby server 202, and detecting the virtual server 207 being started; and a means changing association between a start-up disk 312 of a virtualization mechanism for controlling the virtual server 207 with a physical server. The start-up disk of the virtualization mechanism is connected to the spare server at physical server failure, and the virtual server 207 that has been active at the failure is automatically started.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2011234581-A (JP)
Title: Control unit of rotary machine
Inventor: TAKAHASHI TOMOYA
IPC: H02P21/18
Filed: 2010-04-30
Abstract: PROBLEM TO BE SOLVED: To solve the problem that divergence occurs between an average value and a command value of a controlled variable when model prediction control is performed in an overmodulation region.SOLUTION: An evaluation function J of an operation state deciding portion 34 evaluates an applied voltage vector to be higher as a difference between predicted currents ide and iqe corresponding to the voltage vectors Vi (i=0 to 7) and command currents idr and iqr is smaller. The voltage vector whose evaluation of the evaluation function J is the highest is set to a next operation state. In phase delay compensators 50 and 60, a processing for attenuating harmonic components of the predicted currents ide and iqe is performed. In the overmodulation region, an input parameter of the evaluation function J is switched from the predicted currents ide and iqe to outputs of the phase delay compensators 50 and 60.
Patent JP-2011231587-A (JP)
Title: Exterior reform structure
Inventor: OKAMURO NORIYUKI
IPC: E06B11/02
Filed: 2010-04-30
Abstract: PROBLEM TO BE SOLVED: To provide an exterior reform structure which enhances the degree of freedom in designing, enables exterior square columns in any size to be reformed easily and controls stock in a simple manner.SOLUTION: The exterior reform structure comprises: a long exterior member 12 having a L-shaped cross section which is arranged along a corner of an existing exterior square column P over the entire length and whose width of each side is over 1/2 of a width of a respective side of the exterior square column P; an attaching member 14 attached to side faces of the exterior square column P and utilized as a partition member disposed between the exterior square columns P; and a cap 16 formed according to the length of the sides consisted of a top part opening 22 to cover the top part opening 22 surrounded by the long exterior member 12.
Patent JP-2011234624-A (JP)
Title: Culvert
Inventor: NISHIMURA YASUHIRO
IPC: A01G25/06
Filed: 2010-04-30
Abstract: PROBLEM TO BE SOLVED: To provide a culvert that improves a field environment by using an active ingredient property contained in a bamboo.SOLUTION: The culvert 20 includes: a long groove 22 that formed in a field 10; a water supply/drain pipe 24 that is laid under the long groove 22 and has holes formed at an upper surface wall; a filter material layer 16 in which a filter material 26 is filled on the water supply/drain pipe 24 in the long groove 22, and which is formed of the filled filter material 26; and a plough layer 12 covering the filter material layer 16. The culvert 20 also improves a field environment by providing the property of the active ingredient contained in the bamboo to water supplied and drained to the field 10 by using bamboo pieces as the filter materials 26.
Patent JP-2010179151-A (JP)
Title: Barrier structure of electric substrate and induction heating cooker
Inventor: NISHI KENICHIRO
IPC: A47J27/00
Filed: 2010-05-06
Abstract: <P>PROBLEM TO BE SOLVED: To obtain a barrier structure of an electric substrate and induction heating cooker capable of suppressing deterioration of components to a minimum during long-term use, and preventing a flame from leaking to a surrounding even in an emergency.  <P>SOLUTION: The barrier structure 400 includes a rear surface side barrier 50a and a front surface side barrier 50b, wherein a vertically long slit-shaped crevice is formed by an end of a barrier side surface 33b of the front surface side barrier 50b and a side surface notch 37a of the rear surface side barrier 50a, a flat cable 9 is pulled inside a barrier 50 through the slit-shaped crevice, and the slit-shaped crevice is covered by a waterproof cover 14 provided in a barrier top surface 32b.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2011235253-A (JP)
Title: Inorganic neutral flocculant derived from reclaimed gypsum, and system for cleaning polluted water using the same
Inventor: NISHISHIGE RYOICHI
IPC: B09B3/00
Filed: 2010-05-12
Abstract: PROBLEM TO BE SOLVED: To provide an inorganic neutral flocculant derived from reclaimed gypsum which quickly cleans suspended drainage for reuse simply and inexpensively, and to provide a method for cleaning polluted water using the same.SOLUTION: Reclaimed gypsum is obtained by firing separation of the impurity (ignition loss) contained in a gypsum board 1 by heating in a rotary kiln 6 board powder generated in a step of crushing the waste gypsum board 1 and by drying the gypsum contents. The inorganic neutral flocculant is obtained by employing the reclaimed gypsum as a main component and by adding a minute amount of a flocculation component, as an accessory component, at a rate proportional to the physical properties of sludge to be treated.
Patent JP-2011244609-A (JP)
Title: Wire harness accommodation device and power feeding apparatus with the same
Inventor: TERADA TOMOYASU
IPC: H02G11/00
Filed: 2010-05-19
Abstract: PROBLEM TO BE SOLVED: To provide a power feeding apparatus with a wire harness accommodation device which is made compact and in which a slider can be smoothly slid without meandering an extra-length portion of the wire harness inside a case.SOLUTION: A power feeding apparatus 1A includes a wire harness accommodation device 12A and a slider rail 2. The wire harness accommodation device 12A includes: a slider 3A which slides within the slider rail 2; a first wire harness 4 and a second wire harness 5 which are mounted to the slider 3A and slide together with the slider 3A within the slider rail 2; a case 9A; and a slide guide member 10 accommodated in the case 9A so as to be freely slidable. In the slide guide member 10, a U-shaped groove 11 is provided through which a U-shaped bent portion in an extra-length portion of the wire harness 4, 5 is passed. The slide guide member 10 slides oppositely to the slider 3A cooperatively with the slider 3A.
Patent JP-2011240394-A (JP)
Title: Method of manufacturing dead-end cylindrical member
Inventor: NAKAO KAZUNORI
IPC: B21K1/14
Filed: 2010-05-21
Abstract: PROBLEM TO BE SOLVED: To provide a method of manufacturing a dead-end cylindrical member by which in ironing of the cylindrical part of the dead-end cylindrical member, the flow of a material to the side of an opening part of the cylindrical part is prevented, consequently undercut parts which are formed on the inner periphery of the cylindrical part are accurately formed.SOLUTION: The method of manufacturing the dead-end cylindrical member having an opening part at one end and having the undercut parts in the inner peripheral surface in a view from the side of the opening part, includes a preparatory step S1, a punch setting step S2, an ironing step S3 and a formed article taking-out step S4 which are performed in order. In the punch setting step S2, an ironing punch which has projecting parts for forming the undercut parts in the inner peripheral surface of a base material to be formed and is expandable and shrinkable in the radial direction is set by making the ironing punch fit to the inner periphery of the base material to be formed. In the ironing step 3, ironing is performed by press-fitting the base material to be formed into the ironing hole of the die in the axial direction in a state in which the outside surface of the bottom and the end face of the opening part of the base material to be formed are restrained from both axial-direction sides of the cylindrical shape, thereby the undercut parts are formed.
Patent JP-2011243912-A (JP)
Title: Semiconductor thin film substrate, and manufacturing method of semiconductor device using the same
Inventor: SHIMOMURA AKIHISA
IPC: H01L27/08
Filed: 2010-05-21
Abstract: PROBLEM TO BE SOLVED: To provide a semiconductor thin film substrate having semiconductor layers with different film thicknesses formed out of one semiconductor layer, and to provide a semiconductor device including the semiconductor thin film substrate.SOLUTION: A manufacturing method of a semiconductor thin film substrate comprises forming a semiconductor layer on a substrate, forming a first island-shaped semiconductor layer and a second island-shaped semiconductor layer by processing the semiconductor layer, and melting the first island-shaped semiconductor layer by irradiating the first island-shaped semiconductor layer with a laser, thereby forming a third island-shaped semiconductor layer with a larger thickness than that of the second island-shaped semiconductor layer out of the first island-shaped semiconductor layer.
Patent JP-2011243931-A (JP)
Title: Organic light-emitting element
Inventor: IGAWA SATOSHI
IPC: H01L51/50
Filed: 2010-05-21
Abstract: PROBLEM TO BE SOLVED: To provide a high efficiency high luminance organic light-emitting element.SOLUTION: The organic light-emitting element comprises an anode, a cathode, and a layer having an organic compound disposed between the anode and the cathode. The layer having the organic compound has a golden complex shown by a formula (1).
Patent JP-2010200762-A (JP)
Title: Threshing structure of whole culm-charging type combined harvester
Inventor: FUKUOKA YOSHITAKE
IPC: A01F12/22
Filed: 2010-05-21
Abstract: <P>PROBLEM TO BE SOLVED: To provide the threshing structure of a whole culm-charging type combined harvester which can improve a threshing performance and grain recovery efficiency.  <P>SOLUTION: A threshing cylinder 16 comprises a plurality of threshing cylinder frames 47 disposed in a state that the frames 47 are arranged in the circumferential direction of the threshing cylinder 16 at a prescribed distance, and a plurality of threshing teeth 48 disposed so as to project from the threshing cylinder frames 47 to the outside of the threshing cylinder 16, thus forming an inner space S communicating with a threshing chamber 14 in the threshing cylinder 16. The threshing frames 47 comprise round pipes or round steel rods.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2011245565-A (JP)
Title: Method for manufacturing microstructure
Inventor: KUWABARA HIROSHI
IPC: B81C1/00
Filed: 2010-05-24
Abstract: PROBLEM TO BE SOLVED: To provide a method for manufacturing a microstructure which removes a sacrifice layer made of an organic resin more efficiently and prevents unnecessary damage to the microstructure.SOLUTION: The method includes the steps of: loading a sample into a chamber 12 and vacuuming inside the chamber 12, using a vacuum pump 14; supplying an oxidation gas, a fluorine-based gas, and a reducing gas into the chamber 12 by adjusting valves 18a to 18c; activating a power supply device 20 to apply a high-frequency AC power into the chamber 12 to generate plasma; and waiting for a predetermined time as it is and removing the sacrifice layer 110 of the sample by exposing the sacrifice layer 110 of the sample to the plasma. Thus, the sacrifice layer 110 can be removed efficiently without generating a residue 116 by supplying the reducing gas in addition to the oxidation gas and the fluorine-based gas.