baber/WOPTO huggingface dataset:
Patent JP-2010161178-A (JP)
Title: Solar cell and manufacturing method thereof
Inventor: MATSUMOTO NORIHISA
IPC: H01L31/04
Filed: 2009-01-07
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for manufacturing a solar cell wherein an electrode wire having small width, enough thickness and sharp edges is formed on the surface of a substrate.  <P>SOLUTION: The manufacturing method includes: a rear electrode formation step to form a rear electrode layer on the rear surface of a p-type silicon substrate 12 wherein an n-type diffused layer 13 is formed on its front surface; a front electrode layer formation step to form a plurality of grid electrode formation layers extending therethrough in parallel to each other on its surface and a bus electrode formation layer for connecting the grid electrode formation layers with each other; and a baking step to bake the silicon substrate 12. The front electrode layer formation step includes: a step to print a conductive paste to the patterns of the grid electrode formation layer and the bus electrode formation layer on the front surface of the silicon substrate 12 by an intaglio offset printing method so as to form a first electrode layer formation layer 211A; a step to overlay a second electrode layer 212A on the first electrode layer formation layer 211A; and a step to overlap and print a conductive paste on the second electrode layer formation layer 212A by a screen printing method so as to form a third electrode layer formation layer 213A.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010161634-A (JP)
Title: System and server for management of communication cost in video conference system
Inventor: SAITO KATSUHIKO
IPC: H04N7/15
Filed: 2009-01-08
Abstract: <P>PROBLEM TO BE SOLVED: To obtain a system for management of communication cost in a video conference capable of ensuring the management of communication cost including the management of transmission bands.  <P>SOLUTION: The system includes: a cost management part for computing a forecasted communication cost of video conference during a predetermined period based on reservation data and resource data, determining the validity of contents of reservation for video conference based on the forecasted communication cost and budget data and changing a transmission band of the reservation data if reservation contents are not valid; and a network selection part for selecting a communication network for connection from a plurality of communication networks in different bands prepared by a communication common carrier based on the reservation data.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010159856-A (JP)
Title: Electromagnetic clutch
Inventor: KORENAGA KENJI
IPC: F16D27/12
Filed: 2009-01-09
Abstract: <P>PROBLEM TO BE SOLVED: To provide an electromagnetic clutch reducing costs and saving space.  <P>SOLUTION: In a sidewall 323 regulated in rotation and provided to one of two members 30, 71 provided relatively rotatably, a high magnetic resistance portion 323c is radially sandwiched between magnetic bodies 323a, 323b. An electromagnet 62 generating a magnetic flux by power distribution is provided on one side of the sidewall 323. An armature 63 regulated in rotation is provided to the other of the two members 30, 71, and is arranged to the other side of the sidewall 323 in order to be relatively movable in an axial direction with respect to the sidewall 323 and relatively rotatable around a shaft with respect to the sidewall 323. Frictional material 64 is interposed between the sidewall 323 and the armature 63 without having contact. The frictional material 64 generates frictional force between the sidewall 323 and the armature 63 by attracting the armature 63 toward the sidewall 323 during power distribution to the electromagnet 62, and transmits rotational force between the sidewall 323 and the armature 63 by the frictional force.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010043833-A (JP)
Title: Humidity controller
Inventor: ODO KOREHIRO
IPC: F24F6/06
Filed: 2009-01-09
Abstract: <P>PROBLEM TO BE SOLVED: To obtain an inexpensive configuration reducing noise and efficiently purifying storage water in a humidity controller having a humidification mechanism for humidifying inside of a space by the storage water stored in a container.  <P>SOLUTION: The humidity controller is provided with a discharge part (51) generating active species; a carrying passage (52) for introducing the active species generated by the discharge part (51) to inside of a water tank (41); and a water wheel (60) for purification provided within the water tank (41) and rotated with at least part thereof immersed in the storage water to transfer the storage water within the water tank (41) to a position above the liquid surface and bring the storage water into contact with the active species introduced within the water tank (41).  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010165023-A (JP)
Title: Navigator and point data updating program
Inventor: MIURA NAOKI
IPC: G09B29/00
Filed: 2009-01-13
Abstract: <P>PROBLEM TO BE SOLVED: To provide a highly useful navigator and a point data updating program which can suitably determine an area that is required by a user and automatically updates point data for the area.  <P>SOLUTION: The navigator carries out an updating process for the point data expressing attributes for respective points on a map by receiving provision of updating data is provided with an updating processing means for automatically executing the updating process for the point data surrounding a target point when the target point is set, and a trigger detection means for detecting an input of a point search trigger which triggers the start of the search for the point which is a candidate for the target point. In this case, the updating processing means stops the updating process for the point data surrounding the target area when the target is set from the map without ever having the point search trigger inputted after establishing the state where the point search trigger can be accepted.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010163908-A (JP)
Title: Ammonia burning internal combustion engine
Inventor: KOJIMA SUSUMU
IPC: F02D45/00
Filed: 2009-01-13
Abstract: <P>PROBLEM TO BE SOLVED: To prevent leak of ammonia to the atmosphere by detecting leak of ammonia.  <P>SOLUTION: An ammonia concentration sensor 50 is disposed above a liquid ammonia injection valve 13 attached to an internal combustion engine body 1 within an engine room 53 of a vehicle and backwardly relative to the advancing direction of the vehicle. Whether ammonia is leaked is determined based on the ammonia concentration detected by the ammonia concentration sensor 50.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010163652-A (JP)
Title: Method for removing copper and sulfur from molten iron
Inventor: MATSUI AKITOSHI
IPC: C22B9/10
Filed: 2009-01-15
Abstract: <P>PROBLEM TO BE SOLVED: To produce molten iron having little contents of copper and sulfur, while the copper in the molten iron produced by using copper-contained steel scrap, is effectively removed by using sulfur-containing flux without needing a large-scaled facility and successively, the sulfur in the molten iron, which is brought from the sulfur-contained flux, is efficiently removed in the same reaction vessel without discharging the sulfur-containing flux containing the copper.  <P>SOLUTION: In a method for removing the copper and the sulfur from the molten iron, the sulfur-containing flux is added to the molten iron accommodated in the reaction vessel, and the copper in the molten iron is removed by absorbing the copper in the molten iron into this flux and successively, without discharging the sulfur-containing flux containing the copper, a flux for desulfurizing, is added into the reaction vessel to remove the sulfur contained in the molten iron.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010162476-A (JP)
Title: Continuous automatic generator of hypochlorous acid aqueous solution
Inventor: MASUDA ISHIZUE
IPC: C02F1/76
Filed: 2009-01-15
Abstract: <P>PROBLEM TO BE SOLVED: To provide an apparatus for providing bactericidal water containing high concentration of a hypochlorous acid aqueous solution always having definite pH even when supply of water from a water source changes.  <P>SOLUTION: A continuous automatic generator of the hypochlorous acid aqueous solution is equipped with a mixer 4 constituted of a water supply pipe 1 which is horizontally installed and makes flowing water pass therethrough, an acid inlet 2 which is connected with an upstream side of the water supply pipe 1 from below, and a sodium hypochlorite inlet 3 which is connected with a downstream side of the water supply pipe 1 from below.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010164786-A (JP)
Title: Display device
Inventor: TERACHI DAISUKE
IPC: H04N5/445
Filed: 2009-01-16
Abstract: <P>PROBLEM TO BE SOLVED: To provide a display device capable of enlarging and displaying a part of an image displayed on a display portion on an external display device while suppressing complication of circuit constitution of a processing portion for processing an output image.  <P>SOLUTION: A liquid crystal television includes: the display portion 14 displaying the image; an output portion outputting a part of the image displayed on the display portion 14 to the external display device; and a signal processing portion processing the image output to the external display device from the output portion. The display portion 14 displays the image on an entire display area R, which is divided into four stages. The processing portion enlarges the images Va1 and Va2 displayed on the display area Ra1, out of display areas Ra1 to Ra4 divided into four stages, to be double. The enlarged images are respectively displayed on the display area divided into two stages of the external display device.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010171509-A (JP)
Title: Roadside communication apparatus
Inventor: SHIRONAGA HIDEAKI
IPC: H04W56/00
Filed: 2009-01-20
Abstract: <P>PROBLEM TO BE SOLVED: To make it possible to select a reference time of transmission timing of an own apparatus from multiple kinds, and accurately perform time synchronization with other apparatuses.  <P>SOLUTION: The invention relates to a roadside communication apparatus 2 which performs radio communications in a time period (a first slot T1) assigned to the own apparatus by a time division system. The roadside communication apparatus 2 is provided with: acquisition means 21, 22 which can acquire a plurality of reference times CL1, CL2 which become references of transmission timing of the own apparatus; and a selection means 23C which selects the transmission timing of the own apparatus to be created based on any of the reference times CL1, CL2 according to precision of the plurality of the reference times CL1, CL2.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010167865-A (JP)
Title: Vehicle load capacity detecting device
Inventor: KATO MICHIYA
IPC: B60C23/04
Filed: 2009-01-21
Abstract: <P>PROBLEM TO BE SOLVED: To provide a vehicle load capacity detecting device capable of accurately detecting load capacity of a vehicle, while simplifying a constitution and reducing cost.  <P>SOLUTION: The vehicle 1 has an ABS 100 for controlling braking force to a wheel 2 and a tire state monitoring device 200 for detecting internal air pressure of a tire 5. A moving radius of the tire 5 is determined based on a signal from a rotation sensor unit 140 of the ABS 100, and the load capacity of the vehicle 1 is determined based on the moving radius of this tire 5 and the internal air pressure of the tire 5 detected by the tire state monitoring device 200. When calculating the load capacity, a load capacity determining map of presetting the relationship between the internal air pressure of the tire 5, the moving radius of the tire 5 and the load capacity of the vehicle 1, is used.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010169319-A (JP)
Title: Portable heating device
Inventor: KANO TATSUAKI
IPC: F24D13/02
Filed: 2009-01-23
Abstract: <P>PROBLEM TO BE SOLVED: To provide a convenient portable heating device capable of reducing the size so as not to become an obstruction when carried and of securing a wide heat release area when used.  <P>SOLUTION: A flexible planar heating element is constituted by forming a heat generating face by printing a heat generating material such as a heat generating ink with respect to a flexible base film, arranging electrodes on the heat generating face at appropriate intervals, and attaching an insulating flexible protective film or printing insulating ink on the electrodes. Support poles are provided at both ends of the planar heating element, and the planar heating element is elastically deformed and can be stored in a storage container together with the support poles.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010175654-A (JP)
Title: Imaging apparatus and imaging method
Inventor: ORIGUCHI YOTA
IPC: G03B15/00
Filed: 2009-01-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide an imaging apparatus and an imaging method that are capable of detecting an area of a photographic subject having a specific color and at the same time capable of stabilizing exposure control and smoothly changing brightness of a screen displayed after exposure control without causing flickering.  <P>SOLUTION: The imaging apparatus includes: a color component region detection portion 146 that detects, from image data of a photographic subject, a region that has a same or a similar color component to a color component of a target photographic subject; an area calculation portion 154 that calculates an area of the detected region; a luminance calculation portion 152 that calculates luminance of the whole photographic subject and luminance of the detected region; a current luminance level determination portion 134 that determines a current luminance level corresponding to the area of the detected region, using the luminance of the whole photographic subject and the luminance of the detected region; and an exposure amount calculation portion 134 that calculates an amount of exposure such that the current luminance level becomes a target luminance level.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010176400-A (JP)
Title: Medal identification device, medal identification method, and medal
Inventor: YAMAKAWA KAZUHIRO
IPC: A63F5/04
Filed: 2009-01-29
Abstract: <P>PROBLEM TO BE SOLVED: To describe various identification codes on a medal, and to accurately read those identification codes.  <P>SOLUTION: The identification device of the medal M is configured by describing an identification code on the medal surface and/or medal back face with an irregular pattern P of a concentric circle, and provided with: a magnetic head 2 arranged so as to face the surface and/or back face of the passing medal M on the passing path of the medal M, and configured to magnetically detect the irregular pattern of the medal surface and/or medal back face when the medal passes; and a detection circuit 4 configured to divide the detection waveform of the magnetic head 2 into a plurality of divisions k1 to kn, and to determine whether the step detection waveform d of the irregular pattern P exists in each division k1 to kn, and to encode the presence/absence of the step detection waveform d in each division k1 to kn. In the case of encoding, the step detection waveform d1 of a rising direction and the step detection waveform d2 of a falling direction are not discriminated from each other.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010183332-A (JP)
Title: Ring type ethernet system, ring type switch, ring connection control circuit, ring type ethernet system control method, ring type switch control method, and ring connection control method
Inventor: SHO ISAMU
IPC: H04L12/437
Filed: 2009-02-05
Abstract: <P>PROBLEM TO BE SOLVED: To maintain Ethernet communication between sub-rings even when a fault occurs in a ring type switch.  <P>SOLUTION: Ring type switches 10X, 10Y that connect to two sub-rings 51, 52 are prepared, and redundant control processing is performed with these ring type switches 10X, 10Y, based on the active state of itself and the party which have exchanged with each other, thereby one operates as the currently used system and carries out relay connections between the sub-rings 51, 52 and the other operates as a standby system and stops relay connections between the sub-rings 51, 52.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010180823-A (JP)
Title: Engine control device
Inventor: MURAKAMI YOSHIFUMI
IPC: F02D29/00
Filed: 2009-02-06
Abstract: <P>PROBLEM TO BE SOLVED: To provide an engine control device capable of accurately computing loss torque (loss energy) when stopping rotation of an engine in a vehicle structured to transmit power of the engine to wheels through an automatic transmission.  <P>SOLUTION: When stopping rotation of an engine, an ECU 30 computes the loss torque in response to a torque converter rotating speed ratio (= turbine rotating speed/engine speed) in the case (1) wherein the turbine rotating speed is higher than zero and the engine speed is higher than a predetermined rotating speed Nex, computes the loss torque in response to the engine speed in the case (2) wherein the turbine rotating speed is zero, and computes the loss torque in response to the turbine rotating speed at a time point when the engine speed becomes lower than the predetermined rotating speed Nex in the case (3) wherein the engine speed is lower than the predetermined rotating speed Nex, paying attention to that the loss torque in a torque converter 33 is changed to change the loss torque in an engine 11 by the engine speed and the turbine rotating speed of a torque converter 33.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010186255-A (JP)
Title: Management program for grid computing
Inventor: KASHIWANUMA HIROSHI
IPC: G06F1/32
Filed: 2009-02-10
Abstract: <P>PROBLEM TO BE SOLVED: To reduce power consumption while securing processing capacity of grid computing.  <P>SOLUTION: In a management server 10 having a calculation node state table 20A for specifying a state (dormant sate, execution state, or execution standby state) of each of a plurality of calculation nodes 1 to N, a state table update part 30 monitors each of the calculation nodes 1 to N, and updates the calculation node state table 20A each prescribed time. An increase speed measurement part 40 monitors each of the calculation nodes 1 to N over a prescribed measurement time b, and measures an increase speed d of calculation nodes each having come into the execution state meantime. A calculation node management part 50 changes each calculation nodes 1 to N into the dormant state or an execution standby state based on a product value obtained by multiplying, by the increase speed d, an additional value obtained by adding the measurement time b and a transfer time a for transferring the calculation node to the execution standby state, and a count value of the calculation node in the execution standby state counted in reference to the calculation node state table 20A.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010187154-A (JP)
Title: Set top box
Inventor: TSUKAMOTO KEISUKE
IPC: H04N5/44
Filed: 2009-02-12
Abstract: <P>PROBLEM TO BE SOLVED: To provide a set top box which enables an apparatus, such as a video tape recorder and a game machine to be used by an RF connection even after analog terrestrial television broadcasting ends and does not lower user's handleability.  <P>SOLUTION: The STB (set top box) 3 receives the input of an operation signal indicating the kind of a channel map to be prepared from a remote controller 6. The STB 3 examines whether to use the whole channels of digital terrestrial television broadcasting and the whole channels of analog terrestrial television broadcasting, whether to use the whole channels of the digital terrestrial television broadcasting and part of channels (channels for video input) of the analog terrestrial television broadcasting, or whether to use the whole channels of the digital terrestrial television broadcasting in accordance with the operation signal. Then, the STB 3 registers currently used channels in the channel map.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010186036-A (JP)
Title: Image display device
Inventor: UEDA YUSUKE
IPC: H04N5/00
Filed: 2009-02-12
Abstract: <P>PROBLEM TO BE SOLVED: To provide an image display device that prevents an unintended remote-control operation.  <P>SOLUTION: Two remote controllers 41, 42 transmit remote-control signals different in format, while a remote-control signal receiving part 28 can receive both formats. However, the remote-control signal receiving part 28 cannot enable both formats simultaneously but enables only one of the formats. In order to receive a remote-control signal of the other format, it is necessary to change the setting to enable the format.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2009192539-A (JP)
Title: Method and apparatus for imaging target components in biological sample using permanent magnet
Inventor: TIBBE ARJAN G J
IPC: G01N21/64
Filed: 2009-02-13
Abstract: <P>PROBLEM TO BE SOLVED: To provide a system for enumeration of cells in fluids by image cytometry for assessment of target populations such as leukocyte partial group in different bodily fluids, or bacterial contamination in environmental samples, food products and bodily fluids.  <P>SOLUTION: Fluorescently labeled target cells are linked to magnetic particles or beads. In one embodiment, a small permanent magnet is inserted directly into the chamber containing the labeled cells. The magnets are coated with PDMS silicone rubber to provide a smooth and even surface which allows imaging on a single focal plane. The magnet is removed from the sample and illuminated with fluorescent light emitted by the target cells captured by a CCD camera. In another embodiment, a floater having a permanent magnet makes the target cells array along a single imaging plane within the sample solution. An image analysis can be performed with a novel algorithm for measuring cells on the surface reflecting the target cell concentration of the original sample.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2010192487-A (JP)
Title: Electromagnetic solenoid device
Inventor: INOGUCHI TETSUNORI
IPC: H01F7/16
Filed: 2009-02-16
Abstract: <P>PROBLEM TO BE SOLVED: To provide an electromagnetic solenoid device for improving magnetic attraction to a plunger and improving holding force at an operation position to the plunger without increasing power consumption or enlarging the whole.  <P>SOLUTION: The magnetic flux ϕm of a magnet 10 acts on the plunger 8 in the process of approaching the operation position P2 from an initial position P1 in addition to the magnetic flux ϕc of a coil 5, thereby the magnetic attraction Fm to the plunger 8 is improved. At the operation position P2, by the generation of a main magnetic circuit M2 and a sub magnetic circuit M1, the holding force at the operation position to the plunger is improved. The magnetic flux ϕm of the magnet 10 is used, so that the increase of the power consumption and the enlargement of the whole are not caused.  <P>COPYRIGHT: (C)2010,JPO&INPIT