baber/WOPTO huggingface dataset:
Patent JP-2009288764-A (JP)
Title: Plasma display device
Inventor: KIM SUK-KI
IPC: G09F9/00
Filed: 2008-10-21
Abstract: <P>PROBLEM TO BE SOLVED: To provide a plasma display device in which heat dissipation performance of a switching element is improved by reducing EMI and noise, and a plasma display device having small overall thickness.  <P>SOLUTION: The display device includes: a plasma display panel for displaying an image; a chassis base for supporting the plasma display panel; a heat dissipating plate disposed behind the chassis base and attached to the chassis base; a printed circuit board between the heat dissipating plate and the chassis base attached to the heat dissipating plate and electrically connected to the plasma display panel; and a switch electrically connected to the printed circuit board to generate a signal for controlling the plasma display panel, the switch being attached to the heat dissipating plate.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2009070394-A (JP)
Title: Data generator, portable terminal, and data generation method
Inventor: OTSUBO YUTAKA
IPC: G06Q50/00
Filed: 2008-10-22
Abstract: <P>PROBLEM TO BE SOLVED: To specify a use purpose of content, to extract various kinds of data associated with the use purpose from usable resources to generate data for content creation of the content in a data generator which generates the data for content generation to create the content.  <P>SOLUTION: The data generator 10 is provided with: a storage part 16 which stores use purpose information 14 formed by associating kinds of data required for generation of the data for content generation to create the content with the user purpose of the content; a resource judgment part 12 which judges a usable resource 11 and a kind of data which can be extracted from the resource 11; a use purpose selection part 13 which selects the use purpose according to the kind of data determined as extractable from the use purpose information 14; and a data extraction/generation part 15 which extracts the data associated with the selected use purpose from the usable resource 11, and generates the data for content creation by being associated with the extracted data.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2010103214-A (JP)
Title: Composition of etching liquid for conductor film
Inventor: TANIGUCHI WAKAKO
IPC: H01L21/308
Filed: 2008-10-22
Abstract: <P>PROBLEM TO BE SOLVED: To provide a composition of etching liquid for conductor film assuring higher stability in processes and excellent economic processes for enabling effective etching of a conductor film without generation of residues after the etching process, suppressing generation of bubbles during the etching processes, and ensuring excellent solubility of indium oxalic acid.  <P>SOLUTION: An aqueous solution containing oxalic acid, hydrochloric, and interfacial active agent is used as an etching liquid (composition of etching liquid for conductor film). As the interfacial active agent, at least a kind of an anionic interfacial active agent, non-ionic interfacial active agent, fluorine system interfacial active agent is used. A transparent conductor film mainly formed of indium tin oxide or indium zinc oxide is etched with the composition of etching liquid for conductor film.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010102915-A (JP)
Title: Inspection method and manufacturing method for plasma display panel
Inventor: TOSHIMA AKIRA
IPC: H01J9/42
Filed: 2008-10-23
Abstract: <P>PROBLEM TO BE SOLVED: To provide an inspection method by which the guarantee inspection of a plasma display panel in a wide temperature range can be carried out precisely.  <P>SOLUTION: According to the inspection method for the plasma display panel, a voltage value necessary for displaying an image of a drive waveform to apply is inspected and a voltage value inspection necessary for displaying an image of scanning voltage is carried out earlier than other voltage value inspections out of voltage value inspections. This allows a voltage inspection on PDPs (PLasma-Display Panel) to be carried out precisely for each PDP.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2009069841-A (JP)
Title: Phase difference element, display element with the same, and method for manufacturing phase difference element
Inventor: ISHIZAKI GOJI
IPC: G02F1/13363
Filed: 2008-10-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide a phase different element having excellent display characteristics even when used incorporated in a display element having pixels comprising display regions of three colors of red, green and blue.  <P>SOLUTION: A phase difference plate 10 includes a glass substrate 11, and a liquid crystal layer 14 made of a superposed type liquid crystal material formed on an orientation film 12 formed on the glass substrate 11. The phase difference plate 10 is used incorporated into the liquid crystal display element 50 having the pixels comprising the display regions of three colors of red, green and blue. The liquid crystal layer 14 is patterned into a plurality of minute regions 14a, 14b, 14c corresponding to the display areas of the respective colors of the pixels. The minute regions 14a, 14b, 14c are formed of the same liquid crystal material, and have different film thickness from one another to have the amount of retardation corresponding to the wavelength region of light passing through the respective minute regions.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2010046054-A (JP)
Title: Bamboo fish bank
Inventor: MIYATA NORIAKI
IPC: A01G33/00
Filed: 2008-10-28
Abstract: <P>PROBLEM TO BE SOLVED: To retard expansion of bamboo groves and restore fishery resources based on the fact that rich seaweeds and a large-scale fish bank to assist the growth of fries and young fishes are necessary for restoring fishery resources exhausted by change of global environment and over-fishing of the resources and that forest destructed by bamboo damage is a remote cause of the exhaustion of fishery resources.  <P>SOLUTION: The fish bank is a standing fish bank produced by using a large quantity of bamboo materials in a vertical direction. The installation of the fish bank develops a solid article comprising small spaces and a natural material near the sea surface, forms habitats of small fishes and microorganisms, grows seaweeds on the bamboo material in a shallow water environment, proliferates the microorganisms and completes a food chain to restore fishery resources. The forest released from bamboo damages is revived by activating photosynthesis, and eventually supplies nutrient salts to the sea to form a remote cause of the restoration of fishery resources.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2009296563-A (JP)
Title: Foldable portable terminal equipment
Inventor: MANDA TAISHIN
IPC: H04M1/02
Filed: 2008-10-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide portable terminal equipment with a television broadcast receiving function which can be opened and closed in a first direction and a second direction, the portable terminal equipment being characterized in that a television broadcast can be viewed on a landscape screen and the direction of display of an operation portion can be changed in accordance with the screen.  <P>SOLUTION: A slide sheet 13 which displays content of keys of an operation portion in an operation surface side of a first enclosure 1 having the operation portion is disposed in the space surrounded by a keytop sheet 16 fitted to the first enclosure 1, a frame 6, and a pusher sheet, and is made slidable by movement of a projection portion 12 provided to a coupling portion 3. The slide sheet 13 is shifted by using rotation of the projection portion 12 associated with closure of the second enclosure 2 in the first direction to change a number arrangement for telephone call to a number arrangement for channel selection and also to change the direction of display by 90°. The slide sheet 13 has slits to facilitate pushing.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010107590-A (JP)
Title: Active matrix type display device
Inventor: YAMASHITA KEITARO
IPC: G09G3/36
Filed: 2008-10-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide a liquid crystal display device having a built-in dynamic memory, with reduction of power consumption and improved picture quality.  <P>SOLUTION: The active matrix type liquid crystal display device includes pixel units arranged in a matrix, each pixel unit comprising at least one dynamic memory cell (DRAM) which is provided at an intersection of a plurality of source lines and a plurality of gate lines and which is periodically subjected to refreshing to invert an output state, and a liquid crystal element (LQ), the transmittance of which is controlled by a digital output of the dynamic memory cell. The active matrix liquid crystal display device is provided with a switching element (5) between the output of the dynamic memory cell and the liquid crystal element, the switching element capable of controlling connection of these elements by a control signal (ENABLE).  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2011174096-A (JP)
Title: Method for manufacturing turbine wheel
Inventor: SAGAWA YOSHIMITSU
IPC: F02C7/00
Filed: 2008-10-29
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for manufacturing a turbine wheel excellent in dimensional precision.  <P>SOLUTION: The method for manufacturing the turbine wheel includes a step for cutting a sintered compact 1' having a shape approximate to that of a desired final product, manufactured with a metal powder injection molding method and a step for pressing the sintered product. At the cutting step, a shaft coupling portion for inserting the distal end of a rotor shaft is formed by machining on the bottom surface of a central shaft portion, and at the pressing step, a plurality of correction pins 7 arranged radially relative to the fixed sintered compact 1', are slid toward the central shaft portion of the sintered compact while being synchronized simultaneously, and each correction pin 7 is press-inserted toward the control shaft portion, along each blade surface, such that each blade is held from the both sides.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2010107343-A (JP)
Title: Divided-flow type flowmeter and flow control device
Inventor: MURAOKA MANABU
IPC: G05D7/00
Filed: 2008-10-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide a divided-flow type flowmeter capable of preventing misidentification of a flow dividing ratio.  <P>SOLUTION: This flowmeter includes: a main channel holder 10 provided with a main channel 11 and a pair of diversion holes 4a, 4b communicated with the main channel 11; a diversion passage holder 30 provided with a diversion passage 25 communicated with the main channel 11 through the pair of diversion holes 4a, 4b, and mountable on/dismountable from the main channel holder 10; a discrimination part provided on the main channel holder 10, for discriminating information on the flow dividing ratio between the diversion passage 25 and the main channel 11 depending on a channel resistance of the main channel 11 and the pair of diversion holes 4a, 4b; a flow sensor 8 for detecting a flow rate of fluid flowing along the diversion passage 25; the first flow-dividing-ratio storage device 400 fixed to the diversion passage holder 30, for holding the information on the flow dividing ratio read out from the discrimination part; and a calculation circuit 301 for calculating a flow rate of the fluid flowing along the main channel 11 based on the flow rate of fluid flowing along the diversion passage 25 and the information on the flow dividing ratio.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010109687-A (JP)
Title: Image capturing apparatus
Inventor: MAEKAWA SHIGEYUKI
IPC: H04N5/225
Filed: 2008-10-30
Abstract: <P>PROBLEM TO BE SOLVED: To solve the following problem: when photographed while a plurality of cables are connected to a video camera body, rigid cables are extended toward a photographer without fully bending by their own weight at the back of the video camera body, so that they are in contact with a face or body of the photographer when he or she looks into a viewfinder part to perform photography and video quality degradation, such as movement of a picture or shift of an angle of view, is caused.  <P>SOLUTION: Connecters are arranged so that a surface angled against a viewfinder display surface provided for a viewfinder part has a plurality of connector arrangement parts. Among the connectors, a connector connecting a rigid connector is arranged at a first connector arrangement part on the side provided for an image capturing apparatus body side, a less rigid connector which is used more frequently is arranged at a second connector arrangement part away from the viewfinder part, and a less rigid connector which is used less frequently is arranged at a third connector arrangement part near the viewfinder part.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010106342-A (JP)
Title: Method for manufacturing sintered ore
Inventor: SATO HIDEAKI
IPC: C22B1/20
Filed: 2008-10-31
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for manufacturing sintered ore with which the sintered ore having high strength and high quality can stably be manufactured in high yield by supplying gaseous fuel at the down-stream side of an ignition furnace in a lower-side sucking type sintering machine.  <P>SOLUTION: The method for manufacturing the sintered ore includes: a charging process where sintering raw materials containing powdery ore and carbonaceous material are charged on a pallet which is circularly moved, to form a charged layer; an ignition process for igniting the carbonaceous material on the surface of the charged layer by using the ignition furnace; a gaseous fuel supplying process for supplying the gaseous fuel in the atmosphere on the upper part of the charged layer as the diluted gaseous fuel having combustion lower limit concentration or lower; and a sintering process where the diluted gaseous fuel and the air are sucked into the charged layer in a wind-box arranged at the under part of the pallet, and the carbonaceous material and the diluted gaseous fuel, in the charged layer are fired in the charged layer, for manufacturing sintered cake, wherein the supply of the diluted gaseous fuel is performed in the are of 1/3 of the machine length from the way-out side of the ignition furnace and the concentration of the diluted gaseous fuel is higher on the lower-stream side than the upper-stream side in the area.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010114112-A (JP)
Title: Method of forming gallium nitride-based compound semiconductor layer, transfer method of gallium nitride-based compound semiconductor layer, and silicon substrate to which gallium nitride-based compound semiconductor is bonded
Inventor: YONEHARA TAKAO
IPC: H01L29/778
Filed: 2008-11-04
Abstract: <P>PROBLEM TO BE SOLVED: To provide a technique for obtaining a gallium nitride-based semiconductor layer having relatively less crystal defects relatively inexpensively.  <P>SOLUTION: On a sapphire substrate 10, an SiO<SB>2</SB>layer 13 is formed and partially removed to form an exposure portion of the sapphire substrate, an amorphous gallium nitride-based compound semiconductor is deposited on the sapphire substrate with the exposure portion, and the amorphous gallium nitride-based compound semiconductor on the layer 13 is evaporated to form the nuclei of the amorphous gallium nitride-based compound semiconductor on the exposure part of the sapphire substrate. Through an increase in the size of the nuclei, combination of nuclei, crystal growth, lateral crystal growth on the layer 13, flat surface formation etc., the gallium nitride-based compound semiconductor layer 20 is formed on the sapphire substrate, and the gallium nitride-based compound semiconductor layer on the exposure portion of the sapphire substrate 10 is removed to form a separating groove 25. The gallium nitride-based compound semiconductor layer 20 on the sapphire substrate is transferred to another substrate.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010114136-A (JP)
Title: Bipolar type semiconductor device
Inventor: SUGIYAMA TAKAHIDE
IPC: H01L29/739
Filed: 2008-11-04
Abstract: <P>PROBLEM TO BE SOLVED: To provide a bipolar type semiconductor device for suppressing occurrence of a surge voltage.  <P>SOLUTION: An IGBT 100 has an n-type floating region 15 that is provided in a p-type body region 14 and parts the body region 14 in a direction for connecting a base region 13 and an emitter region 16. The ratio of the total number of carriers (the total number of free electrons/the total number of holes) between the total number of free electrons in the floating region 15 and the total number of holes in a body region 14b existing at the side of the base region 13 as compared of the floating region 15 is set to a range for preventing a parasitic thyristor from operating in turn-on.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010110665-A (JP)
Title: Crushing drier
Inventor: HIRAKAWA ATSUSHI
IPC: B02C13/282
Filed: 2008-11-04
Abstract: <P>PROBLEM TO BE SOLVED: To provide a crushing drier capable of reducing the drying time, large-scale drying equipment and fuel costs.  <P>SOLUTION: The crushing drier includes a supply channel 1a for a target material, a feeder 1 supplying the target material quantitatively to the supply channel 1a, a hot air channel 2a communicating with the course of the supply channel 1a, a hot air generator 2 supplying hot air to the hot air channel 2a, a crusher 3 crushing the target material, a discharge channel 4 discharging the crushed product produced by crushing in the crusher 3 and a dust collector 8 discharging the crushed product in the crusher 3 to the discharge channel 4 through a negative pressure. On crushing, crushing heat due to friction is generated; the temperature in the crusher 3 is kept high owing to the heat and hot air; and the target material is sterilized and dried at the same time by the heat. The utilization of the crushing heat greatly reduces the amount of heat supplied by the hot air generator 2, compared with conventional driers, and enables simultaneous crushing and drying and the reduction of the drying time, large-scale equipment and fuel costs.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2009025845-A (JP)
Title: Developing device and image forming apparatus
Inventor: YAMAGISHI YOSHIHIRO
IPC: G03G15/09
Filed: 2008-11-04
Abstract: <P>PROBLEM TO BE SOLVED: To provide a developing device capable of suppressing or preventing developer from passing through toward the end of a developing sleeve with inexpensive and simple constitution, and equipped with a magnetic seal member achieving excellent sealing ability.  <P>SOLUTION: The developing device includes: a developer container for storing the developer; a developing sleeve incorporating a magnet, rotatably attached to the aperture part of the developer container and conveying the developer; a regulation member for regulating the amount of the developer conveyed by the developing sleeve; and the magnetic seal member disposed in the developer container in such a state that it is spaced from the developing sleeve at a predetermined distance at both ends of the developing sleeve. A plurality of N poles and S poles are magnetized at predetermined intervals each other on the inner peripheral surface of the magnetic seal member opposed to the outer peripheral surface of the developing sleeve, and the arranging direction of the magnetic poles is parallel with the longitudinal direction of the developing sleeve.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2010117554-A (JP)
Title: Method of manufacturing optical laminate, optical laminate, polarization plate and image display device
Inventor: HORIO TOMOYUKI
IPC: G02B1/10
Filed: 2008-11-13
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method of manufacturing an optical laminate, by which the optical laminate having high light resistance, corrosion resistance and transparency and small environmental load is obtained.  <P>SOLUTION: The method of manufacturing the optical laminate having a light transmissive base material and a hard coat layer includes a step of applying a composition for forming the hard coat layer which contains a carbazole compound and urethane (metha)acrylate and/or (metha) acrylate on a light transmissive base material to form the hard coat layer, wherein the urethane (metha)acrylate and/or the (metha) acrylate has ≥3 functional groups and the ratio (A/B) of the content (A) of the carbazole compound to the content (B) of the urethane (metha)acrylate and/or the (metha) acrylate is 0.5/9.5 to 8/2 by mass of solid portion.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010121470-A (JP)
Title: Egr cooling device and egr cooling method
Inventor: NARUSE YUYA
IPC: F02M21/02
Filed: 2008-11-17
Abstract: <P>PROBLEM TO BE SOLVED: To provide an EGR cooling device effectively exchanging heat with a thermoelectric conversion element, and adjusting temperature of fuel and temperature of exhaust gas recirculated by an EGR system in an internal combustion engine using liquefied natural gas as fuel and provided with the EGR system.  <P>SOLUTION: The EGR cooling device 101 is provided in the EGR system 111 of the engine 1 using liquefied natural gas as fuel and including a fuel carburetor 17. The device includes: an EGR cooler 8; an EGR cooling water supply passage 11; an EGR cooling water discharge passage 12; a cooling water supply passage 13; a water supply passage 15 for a fuel carburetor; a water communication passage 14 providing communication between a first communication part 11a of the cooling water supply passage 13 and the EGR cooling water supply passage 11, and a second communication part 12a of the EGR cooling water discharge passage 12 and the water supply passage 15 for the fuel carburetor; a change over valve 19 of a passage disposed at the first communication part 11a; and a Peltier element part 10 cooling the EGR cooler 8 and heating the fuel carburetor 17.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010122865-A (JP)
Title: Contactless reader/writer system
Inventor: TANAKA YOSHINORI
IPC: H04B5/02
Filed: 2008-11-19
Abstract: <P>PROBLEM TO BE SOLVED: To achieve effective contactless communications in a contactless reader/writer system, in which a reader/writer 31 and a moving body communicate in a contactless manner, the reader/writer communicating with the moving body inside an electromagnetically shielded closed space in a contactless manner.  <P>SOLUTION: The contactless reader/writer system includes: a housing 33 which has an antenna inside for contactless communications with the moving body and has an antenna outside with a core connected with the antenna by wire; and a storage part 41 which has a region for storing the housing, is connected with the reader/writer by wire, and has an antenna 43 communicating with the antenna with the core of the housing.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010123897-A (JP)
Title: Startup cleaning method for warm ultrapure water supply use-point piping
Inventor: SATO SHIN
IPC: B08B9/027
Filed: 2008-11-21
Abstract: <P>PROBLEM TO BE SOLVED: To provide a startup cleaning method for the use-point piping of a warm ultrapure water producing apparatus in which a startup period can be reduced.  <P>SOLUTION: In the startup cleaning method for the use-point piping of the warm ultrapure water producing apparatus, primary purified water W1 supplied to a subsystem 3 is heated by an ultrapure water heating device 7 of the subsystem 3. At this step, startup cleaning is normally performed by cleaning water having the same temperature as that of warm ultrapure water W2 in operation, however in the embodiment, the ultrapure water heating device 7 supplies cleaning water having a temperature higher than that of the warm ultrapure water W2 supplied to a line L3 in operation, namely, a temperature higher by 5°C than that of the warm ultrapure water W2.  <P>COPYRIGHT: (C)2010,JPO&INPIT