baber/WOPTO huggingface dataset:
Patent JP-2011067744-A (JP)
Title: Hydrogen producing catalyst, hydrogen producing method, hydrogen producing apparatus, and fuel cell system
Inventor: NAGAOKA KATSUTOSHI
IPC: H01M8/06
Filed: 2009-09-25
Abstract: <P>PROBLEM TO BE SOLVED: To provide a hydrogen producing catalyst capable of producing hydrogen even if steam is not added and not requiring the heating from the outside in reaction driving, a hydrogen producing method simplified in specifications by the use of the catalyst, a hydrogen producing apparatus using the catalyst, and a fuel cell system in which the hydrogen producing apparatus is incorporated.  <P>SOLUTION: The hydrogen producing apparatus uses the catalyst wherein an active metal is supported on a material comprising a composite oxide having a perovskite structure and containing at least La being a rare-earth element and an alkaline earth metal on an A-site and at least one kind of a transition metal on a B-site. The fuel cell system using the same is also disclosed.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011071791-A (JP)
Title: Charge pump circuit
Inventor: OKADA SHUN
IPC: H02M3/07
Filed: 2009-09-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide a charge pump circuit in which an output voltage reaches a specified boosting voltage in a short period of time, and thereafter a ripple width is small.  <P>SOLUTION: A charge pump circuit 100 includes a controller 10, an oscillator circuit 20 and a booster 30. The oscillator circuit 20 outputs a pulse signal of a predetermined period. The booster 30 includes a plurality of booster circuits each for boosting a voltage and outputs a charge amount in accordance with a boosting signal output from the controller 10. A comparator circuit 13 in the controller 10 compares the voltage output from the booster 30 with a predetermined specific voltage, outputs boosting signals Cont 4 to Cont 1 according to comparison results, and controls supplied charge amount from the booster 30.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011077630-A (JP)
Title: Sip server, method of controlling sip terminal, and program
Inventor: YASUDA MASAYUKI
IPC: H04M11/00
Filed: 2009-09-29
Abstract: <P>PROBLEM TO BE SOLVED: To facilitate dispersing a load of an SIP server.  <P>SOLUTION: In the SIP server 100 for registering an SIP terminal performing a telephone call using an SIP to control connection, a registration part 130 registers an SIP terminal requesting connection to the SIP server 100; a monitor 110 monitors respective loads on the SIP server 100 and a plurality of SIP servers connected to the SIP server 100; when a connection request is issued from the SIP terminal, a selection part 120 selects an SIP server having the smallest load out of the SIP servers of which the loads are monitored by the monitor 110; when the selected SIP server is not the SIP server 100, an instruction part 140 instructs the SIP terminal having issued the connection request to issue the connection request to the selected SIP server.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011075761-A (JP)
Title: Karaoke musical piece selecting system
Inventor: NAGANUMA TAKAMASA
IPC: G10K15/04
Filed: 2009-09-30
Abstract: <P>PROBLEM TO BE SOLVED: To efficiently and promptly select a musical piece which belongs to a genre favorably sung according to a user's taste, when genre classified search is performed in selecting the musical piece.  <P>SOLUTION: A Karaoke musical piece selecting system includes: a genre classified performance frequency totaling means 56 by user, which totals a genre classified performance frequency in a prescribed period by user, on the basis of a genre flag which is set for the musical piece, every time the musical piece selected by the user specified on the basis of an obtained user ID; a genre ranking list creating means 57 by user, which creates a ranking list by user, on the basis of the genre classified performance frequency of each totaled genre; and a priority display control means 22b including a function for receiving designation as a musical piece selector among the specified users, which preferentially displays a genre selection button of a high rank genre of a prescribed order or more in the ranking list, on the basis of the user ID of a designated musical piece selector, in a genre classified search screen.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011082298-A (JP)
Title: Laser beam absorbing device, and solid-state laser device including the same
Inventor: KAWAI TAKAFUMI
IPC: H01S3/00
Filed: 2009-10-06
Abstract: <P>PROBLEM TO BE SOLVED: To obtain a laser beam absorbing device having long-term reliability for a laser beam of several kilowatts by reducing the laser beam intensity on a beam diameter increasing lens as a problem of a conventional laser beam absorbing device to a level sufficient for nonreflective coating on the both surfaces of the beam diameter increasing lens to withstand.  <P>SOLUTION: A diffusion plate 11 having the function of diffusing the laser beam 1a and not applied with the nonreflective coating on the both laser beam 1a incident or outgoing surfaces is disposed in front of the beam diameter increasing lens 8 on the same optical path as that of the beam diameter increasing lens 8 and on the side opposite to a laser beam absorber 2 to increase the diameter of the beam incident upon the beam diameter increasing lens 8.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011083135-A (JP)
Title: Cooling system for power converter
Inventor: ISHIDA TAKASHI
IPC: H01L23/467
Filed: 2009-10-08
Abstract: <P>PROBLEM TO BE SOLVED: To provide a cooling system for a power converter capable of conserving energy and reducing noises in the cooling system cooling the power converter.  <P>SOLUTION: The cooling system for the power converter includes an arithmetic operation arithmetically operating a calorific prediction value of a semiconductor device used for the power converter, a cooler cooling the semiconductor device, and a cooler controller controlling the cooler. The cooler controller improves the cooling capacity of the cooler in case of a high calorific prediction value so that the temperature of the semiconductor device does not exceed a fixed value, and conducts control reducing the cooling capacity in case of a low calorific prediction value.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011090047-A (JP)
Title: Movement locus chart creating device and computer program
Inventor: TEZUKA HIDEAKI
IPC: G09B29/00
Filed: 2009-10-20
Abstract: <P>PROBLEM TO BE SOLVED: To seize the movements of a flying object by displaying the three-dimensional locus of the flying object in combination with a 2D or 3D map.  <P>SOLUTION: A movement locus chart creating device includes: a data input part (12) for inputting image data obtained by photographing a moving body (21) with a camera (22), optical data concerning the image data, and position data of the camera (22); a photographing position detecting part (19) detecting the image position corresponding to the image data; a two-dimensional map input part (13) for inputting 2D map data (31) corresponding to the image position; a three-dimensional map input part (14) for inputting 3D map data (32) with altitude indicating the contour lines corresponding to the image position; a flying object locus computing part (16) computing the locus (23) of three-dimensional position coordinate of the moving body (21) by using the image data and the optical data; and a composing operation part (17) which superposes the 2D map data (31) and the 3D map data (32) on a reference point on an X axis-Y axis plane, and composes the locus of the moving body (21) computed by the flying object locus computing part (16) in conformity to a reference point of the X axis, Y axis, and Z axis.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011090059-A (JP)
Title: Cleaning blade for image forming apparatus
Inventor: KAWATANI AKIHIKO
IPC: G03G21/10
Filed: 2009-10-20
Abstract: <P>PROBLEM TO BE SOLVED: To provide a cleaning blade for an image forming apparatus, which reliably prevents toner from passing through and achieves excellent cleaning performance even if toner is small particle size toner or spherical toner.  <P>SOLUTION: In the cleaning blade for the image forming apparatus, a ratio (L1-L2)/W of a difference L1-L2 between a projecting length L1 from an end edge 7 of a supporting member 6 on a side of one end 9 in a width direction of a photoreceptor 3 and a projecting length L2 from the end edge 7 on a side of the other end 10 in the width direction, and a width W between both ends is within a range where they satisfy expression (1): 1/326≤(L1-L2)/W≤4/326, and one side 2 including an edge portion 8 coming into contact with a surface 4 of the photoreceptor 3 is disposed in a state where it is inclined in the width direction.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011091546-A (JP)
Title: Intruding object detection system
Inventor: IKEWADA SHIGERU
IPC: H04N7/18
Filed: 2009-10-21
Abstract: <P>PROBLEM TO BE SOLVED: To provide an intruding object detection system which tracks an object in a screen, without fail, while capturing the object at the center of a screen.  <P>SOLUTION: The intruded object detection system includes: a first drive unit 25, which carries an imaging part with an objective lens to move in the panning direction; a second drive unit 26 which moves the imaging part in the tilt direction; a third drive unit 27, which moves the imaging part so as to zoom-in and zoom-out; and a control part 35, which detects an image of the object in a video signal to be provided from the imaging part, moves the imaging part in the panning direction and the tilt direction by the first drive unit and the second drive unit so that the image of the object is located at the center in a video screen in accordance with the movement and change of the object, and controls to zoom-in or zoom-out by the third drive unit so that the image of the object maintains a predetermined size.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011089908-A (JP)
Title: Sensing coil for optical fiber gyro, and method for manufacturing the same
Inventor: YOSHIDA TOYOORI
IPC: G01C19/72
Filed: 2009-10-23
Abstract: <P>PROBLEM TO BE SOLVED: To simplify a winding work of an optical fiber, to suppress occurrence of crosstalk due to winding, and to provide a sensing coil for an optical fiber gyro of which influence of a temperature sensitivity is suppressed.  <P>SOLUTION: Two coils 16A, 16B are made in such a manner that optical fibers 14 are simultaneously wound around wind-up part 12a of two bobbins 12A, 12B in an aligned close contact winding manner in the same direction. The optical fibers drawn from outermost layers of the two coils 16A, 16B are thermally welded with each other. At that time, lengths from a weld 18 to the outermost layers of the two coils are differentiated. Under a condition that one 16B of the two coils is rotated by 180 degrees around an axis perpendicular to the center axis of the coil with respect to the other coil 16A, the center axis of the coil is made coincident with the other coil 16A and the bobbins 12A, 12B are jointed by an attachment member that passes through a plurality of long holes formed on fixing parts of the respective bobbins 12A, 12B.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2010167492-A (JP)
Title: Component for machine structure and method for producing the same
Inventor: ITO YUKIO
IPC: B23K26/34
Filed: 2009-10-23
Abstract: <P>PROBLEM TO BE SOLVED: To provide a component for a machine structure which has rigidity effectively increased by a simple method, and to provide a method for producing the same.  <P>SOLUTION: The component for a machine structure comprises: a base material 2 composed of a steel material; and an overlay weld zone 3 provided with one or a plurality of overlay weld layers 31 formed by feeding a raw material for overlay welding to the surface 20 of the base material 2 and performing welding. Each overlay weld layer 31 is composed of a high rigidity steel obtained by dispersing boride including one or more elements selected from the group 4A, 5A and 6A elements and Fe or/and the composite thereof into a matrix phase composed of pure iron or an iron alloy in an amount of 10 to 70% by volume ratio, and the overlay weld layer 31 has a Young's modulus higher than that of the base material 2.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2011078711-A (JP)
Title: Microneedle array administration device using magnetic repulsion
Inventor: GON EISHUKU
IPC: A61M37/00
Filed: 2009-10-05
Abstract: <P>PROBLEM TO BE SOLVED: To provide an apparatus and method which are easy to use and reliably administer a microneedle array to the elastic skin.  <P>SOLUTION: The device for administering the microneedle array to the skin uses repulsion of a fixed part magnet and a shock body magnet to shock a microneedle array rear surface, and pierces a microneedle through the skin. In a first embodiment, the fixed part magnet and the shock body magnet both comprise permanent magnets, both magnets are put close to each other to remove a trigger, and the microneedle array rear surface is shocked by the shock body magnet. In a second embodiment, an electromagnet is used as the fixed part magnet and repulsive force generated at the moment when current is flown in the coil is used to shock the microneedle array reverse surface with the shock body magnet. As the permanent magnet, a neodymium magnet is suitably used.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011095589-A (JP)
Title: Optical scanner and image forming apparatus equipped with the same
Inventor: MIZUTANI HIDEJI
IPC: G02B26/10
Filed: 2009-10-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide an optical scanner capable of monitoring a deflection state of an MEMS mirror with high precision through inexpensive constitution.  <P>SOLUTION: The optical scanner includes the MEMS mirror which deflects a light beam emitted by a light source, a driving means for driving the MEMS mirror at a constant period, and an optical detecting element (BD sensor) detecting the light beam emitted by the light source. In the optical scanner, the deflection state of the MEMS mirror is obtained from the relation between the phase of a driving phase signal input to the driving means and the phase of a detection signal of the optical detecting element. For example, a time T from output of the driving phase signal to output of the detection signal of the optical detecting element is detected, and a maximum deflection angle θ<SB>m</SB>of the MEMS mirror is obtained from the following expression: θ<SB>m</SB>=θ<SB>0</SB>/sin(2πνT-π/2), by using the time T, an installation deflection angle θ<SB>0</SB>of the optical detecting element, and a deflection angle ν of the MEMS mirror.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011092544-A (JP)
Title: Backrest of chair
Inventor: KAN TOMOJI
IPC: B68G7/05
Filed: 2009-10-30
Abstract: <P>PROBLEM TO BE SOLVED: To easily and firmly attach a facing material to a back plate without impairing the sense of beauty in a backrest, in which the back plate with the facing material is attached to a back frame.  <P>SOLUTION: The back frame 5 includes a vertically long groove-shaped side frame 8. The back plate 6 has a side member 16, and the side member 16 is held so as not to be separated by the side frame 8 by the engagement of a first engaging pawl 30 and a second engaging pawl 31. On the front surface of the back plate 6, a mesh type facing material 7 is piled up. To the mesh type facing material 7, a first side edge member 53 is fixed. The first side edge member 53 enters between the side frame 8 and the side member 16 from outside, and is fitted to a boss 36 formed on the side member 16. Since the first side edge member 53 is not visible from the outside, the sense of beauty is not impaired, and since it is fitted to the boss 36, attachment strength is secured.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011096581-A (JP)
Title: Discharge lamp and its manufacturing method, light source device, and projector
Inventor: NISHIYAMA YOSHIHIDE
IPC: H01J61/35
Filed: 2009-10-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide a discharge lamp in which devitrification of an arc tube can be suppressed effectively and for a long period and the lamp lifetime can be remarkably improved and its manufacturing method, a light source device, and a projector.  <P>SOLUTION: The discharge lamp has a reforming layer in which boron is diffused formed on the inner face of the arc tube consisting of quartz glass and the filling material filled into the arc tube is a hydrogen-free material.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011096119-A (JP)
Title: Parking lot management system
Inventor: YAMAKAWA TAKETO
IPC: G07B15/00
Filed: 2009-10-30
Abstract: <P>PROBLEM TO BE SOLVED: To prevent generation of a minor accident where a motorcycle enters a vehicle parking area, in a parking lot shared by vehicles and motorcycles or the motorcycle strays into the parking lot and come into contact with other vehicles.  <P>SOLUTION: A gate barrier 22 for inhibiting passage of vehicles and permitting the passage of motorcycles in a closed state and permitting passage of vehicles and motorcycles in an opened state is installed in an entrance road 3; a gate barrier 24 for inhibiting the passage of vehicles and motorcycles in a closed state and performing passage of vehicles in an opened state is installed between the entrance road 3 and a vehicle parking area 5; an entrance gate 32 for prohibiting the passage of vehicles and permitting the passage of motorcycles is installed between the entrance road 3 and a motorcycle parking area 7; when a vehicle attempts to enter, both the gate barriers 22, 24 are opened simultaneously, to permit the entry of the vehicle into the vehicle parking area 5; and when a motorcycle attempts to enter, both the gate barriers 22, 24 are closed and the motorcycle is guided to the motorcycle parking area 7.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2010135773-A (JP)
Title: Semiconductor device and method of manufacturing same
Inventor: YAMAZAKI SHUNPEI
IPC: H01L23/52
Filed: 2009-11-04
Abstract: <P>PROBLEM TO BE SOLVED: To provide a highly reliable semiconductor device including a thin film transistor whose electric characteristics are stable, and a method of manufacturing a semiconductor device in which a highly reliable semiconductor device can be manufactured at low cost with high productivity.  <P>SOLUTION: In the semiconductor device including the thin film transistor, a semiconductor layer of the thin film transistor is formed with an oxide semiconductor layer to which a metal element is added. As the metal element, at least one of metal elements of iron, nickel, cobalt, copper, gold, molybdenum, tungsten, niobium, and tantalum is used. In addition, the oxide semiconductor layer contains indium, gallium, and zinc.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010142944-A (JP)
Title: Robot client management system for network-based robot control and its method
Inventor: JUNG IN CHEOL
IPC: B25J13/00
Filed: 2009-11-11
Abstract: <P>PROBLEM TO BE SOLVED: To provide a robot client management system for network-based robot control and a method therefor.  <P>SOLUTION: The robot client management method comprises a step of authenticating a robot client through an authentication process when the robot client is connected, a step of generating a robot object corresponding to the robot client, a step of extracting profile information including information for initializing the robot client, robot client-related network information, and robot client processing-related information from the robot client, and a step of transmitting extracted profile information to an administrator server and registering the robot object with the administrator server. Accordingly, a variety of different models of robot clients are connected to the administrator server and can execute a sensing function and a processing function through the network.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010067988-A (JP)
Title: Exposure apparatus, method of detecting position, and method of manufacturing device
Inventor: TANAKA HIROSHI
IPC: H01L21/68
Filed: 2009-11-12
Abstract: <P>PROBLEM TO BE SOLVED: To correctly perform alignment of a mark serving as a target even if the mark is damaged by wafer treatment and cannot be detected or measured.  <P>SOLUTION: A exposure apparatus for detecting a target mark among a plurality of position detection marks arranged per shot of a substrate to make substrate alignment includes an arithmetic processing unit for extracting features of a first mark position among the plurality of position detection marks and a region out of the first mark from an image formed by a scope with a first magnification factor to identify the first mark, and for extracting a target mark position from an image formed by the scope with a second magnification factor to select a second mark from the plurality of position detection marks as a new target mark if the reliability of the extracted target mark position is lower than a threshold to extract a second mark position from the image formed with the second magnification factor, and a control part for controlling a stage position based on the second mark position.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2011106865-A (JP)
Title: Measuring cup and rice cooker
Inventor: MORIIWA KAZUAKI
IPC: G01F19/00
Filed: 2009-11-13
Abstract: <P>PROBLEM TO BE SOLVED: To provide a measuring cup which can easily adjust water appropriate for rice to be cooked and a rice cooker having the measuring cup.  <P>SOLUTION: The measuring cup 1 has a maximum volume equivalent to 180 cc of rice to be cooked and has a water level graduations 2 indicating an amount less than an integral multiple of the maximum volume of the measuring cup 1 in an amount of water added.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011104138-A (JP)
Title: Predicted blood sugar level calculation device, predicted blood sugar level calculating method, and program
Inventor: TAKEUCHI JUN
IPC: G16H10/60
Filed: 2009-11-18
Abstract: <P>PROBLEM TO BE SOLVED: To make it possible to predict the change of blood sugar level with high precision.  <P>SOLUTION: A predicted blood sugar level calculation device for calculating a predicted blood sugar level changing curve showing the change of the predicted value of the blood sugar level of a user in time series has: a diet information obtaining section for obtaining diet information relating to the diet ingested by the user; a consumed calorie information obtaining section for obtaining consumed calorie information relating to the consumed calorie consumed by the user; a first predicted blood sugar level calculating section for calculating the first predicted blood sugar level changing curve based on the diet using the diet information and a predetermined numerical expression; a second predicted blood sugar level calculating section for calculating the second predicted blood sugar level changing curve based on the consumed calorie information using the consumed calorie information and a predetermined numerical expression; and a third predicted blood sugar level calculating section for calculating the third predicted blood sugar level changing curve based on the diet and the consumed calorie by combining the first predicted blood sugar level changing curve and the second predicted blood sugar level changing curve.  <P>COPYRIGHT: (C)2011,JPO&INPIT