baber/WOPTO huggingface dataset:
Patent JP-2011195359-A (JP)
Title: Dielectric ceramic composition
Inventor: TSUKADA GAKUO
IPC: H01L41/39
Filed: 2010-03-18
Abstract: PROBLEM TO BE SOLVED: To provide a dielectric ceramic composition which has a relatively high specific dielectric constant, and further has satisfactory capacitance temperature properties in a wide temperature range including a high temperature region (e.g., 20 to 350°C).SOLUTION: The dielectric ceramic composition comprises a compound expressed by general formula a(KNa)NbO-bBaTiO; wherein the a, b and x satisfy the relations of a+b=1, 0.62≤a≤0.80 and 0≤x≤0.56.
Patent JP-2011197271-A (JP)
Title: Process cartridge and electrophotographic apparatus
Inventor: TADA KAORU
IPC: G03G21/00
Filed: 2010-03-18
Abstract: PROBLEM TO BE SOLVED: To provide a process cartridge that achieves a reduction in size and cost of a unit, and an image forming apparatus including an apparatus body with the unit mounted thereon.SOLUTION: The process cartridge 2 includes an image carrier unit 11 which contains an image carrier 10 on which an electrostatic latent image is formed, and a developer supply unit 9 which supplies developer to the image carrier unit 11. The image carrier unit 11 and the developer supply unit 9 are detachable from the apparatus body that houses the units. Electrical contacts 47 and 48 are provided to form electrical connection between the image carrier unit 11 and the developer supply unit 9 in a mounted state on the apparatus body.
Patent JP-2011195678-A (JP)
Title: Method for producing alkyl ester of fatty acid and production system
Inventor: MURAMOTO MASAO
IPC: C07B61/00
Filed: 2010-03-18
Abstract: PROBLEM TO BE SOLVED: To provide a method for producing an alkyl ester of a fatty acid by which the production efficiency of the alkyl ester of the fatty acid can be heightened, and the cost required for the production of the alkyl ester of the fatty acid can be reduced, and to provide a production system.SOLUTION: The method for producing the alkyl ester of the fatty acid includes a reaction step of carrying out an ester interchanging reaction by mixing a raw material oil and fat with an alcohol by using as a catalyst a coal ash discharged from a fluidized bed boiler using limestone as a fluidizing medium, a first separation step of separating the product after the ester interchange reaction into a first liquid containing glycerol and the coal ash as main components, and a second liquid containing the alkyl ester of the fatty acid as a main component, and further containing one of calcium and magnesium derived from the coal ash, an insolubilizing step of adding an acid comprising at least one of acetic acid and sulfuric acid to the second liquid and mixing them to insolubilize the calcium or magnesium in the alkyl ester of the fatty acid by reacting the calcium or magnesium with the acid, and a second separation step of separating the insolubilized calcium or magnesium from a third liquid containing the alkyl ester of the fatty acid as a main component.
Patent JP-2011195393-A (JP)
Title: Membrane separation type reactor, membrane separation type hydrogen production apparatus and method for producing hydrogen
Inventor: MAEDA TAKASHI
IPC: C01B3/38
Filed: 2010-03-19
Abstract: PROBLEM TO BE SOLVED: To provide a membrane separation type reactor which enables to perform efficient steam reforming reaction and efficient separation and purification of hydrogen with a hydrogen separation membrane in the same reactor, resulting in production of hydrogen with compactness and in high yield.SOLUTION: The membrane separation type reactor 1 includes a hydrogen separation membrane tube 2 having a hydrogen separation membrane on an outer surface thereof, an inner tube 3 disposed on the outside of the hydrogen separation membrane tube 2, an intermediate tube 4 disposed on the outside of the inner tube 3, and an outer tube 5 disposed on the outside of the intermediate tube 4, wherein the space between the hydrogen separation membrane tube 2 and the inner tube 3 communicates with the space between the inner tube 3 and the intermediate tube 4 at one end of the membrane separation type reactor 1, the space between the inner tube 3 and the intermediate tube 4 communicates with the space between the intermediate tube 4 and the outer tube 5 at the other end of the membrane separation type reactor 1, the space between the intermediate tube 4 and the outer tube 5 is packed with a steam reforming catalyst, and the space between the hydrogen separation membrane tube 2 and the inner tube 3 is packed with a steam reforming catalyst or a shift reaction catalyst.
Patent JP-2011198139-A (JP)
Title: Comic creation support device, comic creation support method, and program
Inventor: SATO KAZUYUKI
IPC: G06T19/20
Filed: 2010-03-19
Abstract: PROBLEM TO BE SOLVED: To provide a comic creation support device, method, and program, allowing an image used as a frame image to surely include a face of a character.SOLUTION: Unselected virtual cameras are sequentially selected (S46), and an angle α formed between a photographing direction of each of selected virtual cameras and a face direction of the character is acquired (S48). If the angle α is in a predetermined angle range (S49:YES) and the face of the character can be photographed by the virtual camera (S52:YES), the selected virtual camera is set as a candidate camera (S53), and an image photographed by the candidate camera is presented as a candidate of the frame image. Additionally, when multiple characters exist, a composite direction of the face directions is acquired. The virtual camera photographing one or more faces of characters is set as a candidate camera when an angle β formed between the photographing direction and the composite direction is in a predetermined angle range.
Patent JP-2011195304-A (JP)
Title: Carrying device
Inventor: ONISHI SHINYA
IPC: B65G17/20
Filed: 2010-03-22
Abstract: PROBLEM TO BE SOLVED: To provide a carrying device having a simple structure capable of suspending and moving a carrying table holding or loading a carried object in a carrying route including a curved part.SOLUTION: The carrying device 1 includes an aluminum frame 10 provided with a first curved part 56 and a second curved part 58, a frame 12 for holding or loading a work and moves the frame 12 while suspending from the aluminum frame 10 by drawing with a wire 20. The carrying device 1 includes a small trolley 14 or a large trolley 16, provided with a through part 86 through which the wire 20 is arranged, movable while being suspended from the aluminum frame 10 and capable of connecting with and separated from the frame 12 and an inside stopper 132 or an outside stopper 134, provided for the first curved part 56 and the second curved part 58, for holding the small trolley 14 or the large trolley 16 separated from the frame 12.
Patent JP-2011194761-A (JP)
Title: Transfer label having surface slipperiness
Inventor: MATSUMURA TAKASHI
IPC: A47G25/82
Filed: 2010-03-23
Abstract: PROBLEM TO BE SOLVED: To provide a transfer label which can give a high functionality such as slipperiness, stain-proof properties, and designability to a part of clothing and which can be applied to applications such as a shoehorn or a mouse pad by transferring to a thin sheet base material.SOLUTION: At least a surface slip layer, a pattern layer, and an adhesive layer are serially provided on a base sheet. When the label is heat-transferred to a flexible material to be transferred, fusion of the surface slip layer and the pattern layer is carried out from the base sheet to the material to be transferred. Accordingly, the label has high surface slipperiness due to existence of the surface slip layer.
Patent JP-2011199816-A (JP)
Title: Solid-state image pickup apparatus, driving method for solid-state image pickup apparatus, and electronic device
Inventor: SAKANO YORITO
IPC: H01L27/146
Filed: 2010-03-24
Abstract: PROBLEM TO BE SOLVED: To assure a large amount of saturated charge without degrading quality of a captured image at dark and low illuminance when compared with the conventional technology implementing global exposure.SOLUTION: First and second charge accumulation regions 66 and 67 are provided in a unit pixel 60, and an embedded MOS capacitor is used as a first charge accumulation region 66 and a capacitor larger in capacity per unit area than the first charge accumulation region 66 is used as the second charge accumulation region 67. During global exposure, an optical charge of an amount of saturated charge or less of a photodiode 61 is accumulated in the photodiode 61, and an optical charge exceeding the amount of saturated charge is accumulated in the first and second charge accumulation regions 66 and 67. During global shutter, an optical charge at low illuminance with an amount of saturated charge or less of the first charge accumulation region 66 is accumulated in the first charge accumulation region 66, and an optical charge at high illuminance exceeding the amount of saturated charge is accumulated in the second charge accumulation region 67.
Patent JP-2011183124-A (JP)
Title: Trick picture book
Inventor: TAKADA TERUKAZU
IPC: B42D15/04
Filed: 2010-03-05
Abstract: <P>PROBLEM TO BE SOLVED: To provide a picture book allowing parent and child to face each other so that while confirming child's expression, the parent can read out the book to the child like a picture-story show.  <P>SOLUTION: Pop-up structures 1d, 1e performing three-dimensional presentation are formed on the inner surfaces of mounts 1a, 1b of a double folding structure, and the back of a mount 1c is stuck to the mount 1b. In the trick picture book, two or more sections such as the section for a picture and a pattern of a story and the section for sentences of the story can be provided, and the respective sections are caused to sequentially appear by opening the front cover or the mount 1a or performing the pop-up operation.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011201170-A (JP)
Title: Liquid jetting head and liquid jetting apparatus
Inventor: KOBAYASHI HIROYUKI
IPC: B41J2/055
Filed: 2010-03-25
Abstract: PROBLEM TO BE SOLVED: To provide a liquid jetting head and apparatus suppressing separation of a nozzle plate joined to a passage forming substrate.SOLUTION: The liquid jetting head is equipped with: a plurality of head bodies 200 each having a nozzle plate 207 with a plurality of nozzles 206 bored therein, the passage forming substrate 201 provided with a plurality of pressure generating chambers 202 communicating with the nozzles 206, and a manifold 205 with which the plurality of pressure generating chambers 202 communicate, and a pressure generating means 209 applying pressure for jetting liquid drops, to the pressure generating chambers 202; and a fixed plate 300 having exposure ports 301 to which the nozzles 206 are exposed, and allowing each head body 200 to be positioned thereto. The edge of the exposure port 301 formed in the fixed plate 300 is located in a region facing the manifold 205, and a recess 305 is formed on a nozzle plate 207 side surface of the fixed plate 300, by recessing the edge of the exposure port 301 facing the manifold 205.
Patent JP-2011210021-A (JP)
Title: Power supply circuit
Inventor: TAKATORI KAZUHIRO
IPC: G05F1/00
Filed: 2010-03-30
Abstract: PROBLEM TO BE SOLVED: To provide a power supply circuit which can select constant voltage driving or constant current driving at someone's request with a relatively simple configuration.SOLUTION: First and second resistors 31 and 32 are connected in series and provided between an output terminal of an operational amplifier 1 and a ground, and a prescribed reference voltage is applied to a non-inverting input terminal of the operational amplifier 1, and a buffer amplifier 2 configured so that the operation can be controlled by a signal from the outside, is connected to an output terminal of the operational amplifier 1, and a MOS transistor 11 and a third resistor 33 are connected in this order in series between an output terminal of the buffer amplifier 2 and the ground, and these connections are switched by a switching control circuit 4 and first to fourth analog switches 21-24, whereby the constant voltage driving and the constant current driving are made selectable.
Patent JP-2011208926-A (JP)
Title: Annular two-stage combustor of gas generator
Inventor: UMEMURA AKIRA
IPC: F02C7/22
Filed: 2010-03-30
Abstract: PROBLEM TO BE SOLVED: To provide an annular two-stage combustor of a gas generator capable of executing lean/rich two-stage combustion of small pressure loss with a simple constitution, and being miniaturized.SOLUTION: An outer peripheral face 14s of a turbine shaft 14 is exposed in a main combustion chamber 34. When the joined gas of rich combustion gas G1 in which the rich combustion gas G1 of low density and high temperature positions at an outer side, and the secondary air A2, receives large centrifugal force by being kept into contact with the outer peripheral face 14s of the turbine shaft 14 rotating at a high speed, three-dimensional stirring vortex generates over the whole width of a flow channel. The rich combustion gas G1 and the secondary air A2 are quickly and uniformly mixed to each other without generating NOx caused by high combustion temperature near a theoretical fuel/air ratio, and complete combustion by lean combustion can be properly executed in the main combustion chamber 34. Thus, the lean/rich two-stage combustion of small pressure loss can be performed with the simple constitution, and simultaneously, the annular two-stage combustor 10 can be miniaturized.
Patent JP-2011213393-A (JP)
Title: Inner plug of container
Inventor: KOHARA HIROTSUGU
IPC: B65D51/18
Filed: 2010-03-31
Abstract: PROBLEM TO BE SOLVED: To provide an inner plug capable of easily and rapidly refilling a content.SOLUTION: The inner plug includes a body portion 2a having a through-hole h connected to the inside of a container 1 and fixedly held by the mouth portion 1a of the container 1, and a bulkhead 2b having a spouting hole hfor discharging the content in the container 1 outside, and closing the through-hole h of the body portion 2a except the spouting hole h. A thin-walled weakened portion 3 extending separably from the edge of the spouting hole htoward the body portion 2a and dividing the bulkhead 2b into a plurality of sections around the spouting hole his provided on the bulkhead 2b.
Patent JP-2011216373-A (JP)
Title: Ultrasonic joint object and ultrasonic joining method
Inventor: ISHIDA WATARU
IPC: H01M4/80
Filed: 2010-03-31
Abstract: PROBLEM TO BE SOLVED: To provide an ultrasonic joint object which can retain a firm joining structure with a band-like body while a three-dimensional metal porous body is one of joining objects due to ultrasonic waves, and an ultrasonic joining method which allows stably manufacturing the joint object.SOLUTION: By applying heat rolling treatment in a joining region with a three-dimensional metal porous body 40 and a lead 50 as a pretreatment of ultrasonic joining the three-dimensional metal porous body 40 and the lead 50, a gap by resin fibers of the three-dimensional metal porous body 40 in the joining region with the lead 50 is made smaller than the gap by the resin fibers of the three-dimensional metal porous body 40 in a non-joining region with the lead 50. Then, the lead 50 is put under ultrasonic joining in a region of the three-dimensional metal porous body 40 with the heat rolling treatment applied.
Patent JP-2011213683-A (JP)
Title: Phthalimide structure-containing glycidyl ether compound and method for producing the same
Inventor: KATO HIDETOSHI
IPC: C07D405/12
Filed: 2010-04-01
Abstract: PROBLEM TO BE SOLVED: To provide a new glycidyl ether compound and a method for producing the same.SOLUTION: The glycidyl ether compound has a phthalimide structure represented by general formula (1) (in the formula, Rand Rare each selected from H and 1-4C aliphatic hydrocarbon groups, respectively; n and m represent each an integer of 1-4). The method for producing the same by reacting a phthalimide compound having a hydroxy group at 3-position of the phenyl group bonded to an N atom with epichlorohydrin in the presence of at least one salt selected from alkali metal carbonates, alkali metal hydrogen carbonates and the like to produce a chlorohydrin compound and further cyclizing the same.
Patent JP-2011215066-A (JP)
Title: Failure detection method, testing device, and program for semiconductor device
Inventor: HAMADA HIDEKI
IPC: G01R31/28
Filed: 2010-04-01
Abstract: PROBLEM TO BE SOLVED: To detect bridge failure, without having to use additional test pattern for detecting bridge failure and reduce omissions of bridge failure detection.SOLUTION: An input logical value is propagated to a scanning chain by shift operation of the scanning chain. Next, by inputting a clock pulse into a clock line, the input logical value is supplied from the scanning chain to a combined circuit. Subsequently, by measuring the power current of a semiconductor device with a potential of the clock line fixed at a predetermined potential, bridge failures are detected between the clock line and a signal line in the combined circuit. Additionally, by inputting a clock pulse into the clock line, an output logical value is propagated to the scanning chain. Finally, by observing the output logical value, degenerate fault or bridge failure is detected in the combined circuit.
Patent JP-2010206807-A (JP)
Title: Method and apparatus for user equipment directed radio resource control used in umts network
Inventor: ISLAM MUHAMMAD KHALEDUL
IPC: H04W52/02
Filed: 2010-04-01
Abstract: <P>PROBLEM TO BE SOLVED: To provide a preferred shift performed between the mode and state of a UMTS network.  <P>SOLUTION: An improved method and apparatus for the performance of a user owned battery are given, in a wire-less network having a plurality of radio resource control (RRC) states (122, 124, 126, 128). The method includes a step of monitoring an application data exchange, a step of determining the case where the data exchanges of all applications present on the user owned apparatus are not expected, and a step of initiating the shift performed from the user owned apparatus to a low-battery requiring type radio resource control state or mode.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010282949-A (JP)
Title: Metal halide lamp
Inventor: KANAZAWA YUKIYA
IPC: F21S2/00
Filed: 2010-04-06
Abstract: <P>PROBLEM TO BE SOLVED: To provide a metal halide lamp capable of preventing thermal breakdown of a lighting circuit, and capable of exhibiting excellent light distribution characteristics.  <P>SOLUTION: The metal halide lamp 1 includes a double-tube structure body 20 having an arc tube 10 having a pair of electrodes 15a and 15b, and an inner tube 28 airtightly sealing the arc tube 10; a holder 30 for holding a longitudinal one end of the inner tube 28; and a case 40 attached to one opening side end part so that the opening is closed by the holder 30 and storing the lighting circuit for lighting the arc tube 10 in an inside thereof. When the maximum outside diameter (mm) of a bottom side end surface of a lamp casing 80 constituted by the holder 30 and the case 40 is D and the shortest distance (mm) from a distal end of the electrode 15a arranged in a side nearer to the lamp casing 80 of the pair of the electrodes 15a and 15b to a virtual plane A including the bottom side end surface of the lamp casing 80 is L, the following relationship is satisfied; 0.29≤D/2L≤3.6, 40≤D≤122, and 10≤L≤75.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011222638-A (JP)
Title: Rack
Inventor: ARIGA KAZUHIKO
IPC: H05K7/18
Filed: 2010-04-07
Abstract: PROBLEM TO BE SOLVED: To provide a rack for housing an electronic device that allows even a short-depth electronic device to be withdrawn easily at the rear side of the rack.SOLUTION: In the rack, a movable member 14 is slidably supported toward a guide rail 13 fixed horizontally to between pillars, and a device 11 mounted on the movable member 14 can be slidably housed. The movable member 14 can extend in the direction of movement of a movable member body 14a mounted on the device 11, and includes a device withdrawal aid 14b allowed to be housed in the movable member body 14a.
Patent JP-2011222678-A (JP)
Title: Molded coil with lead wire and method for manufacturing the same
Inventor: TAKEUCHI SEIJI
IPC: H01F7/06
Filed: 2010-04-07
Abstract: PROBLEM TO BE SOLVED: To provide a novel molded coil with lead wires that does not crack or break a material covering lead wires even if a covering resin is molded in a metal pattern and that can decrease a production cost thereof, and a method for manufacturing the same.SOLUTION: The novel molded coil with lead wires comprises: a coil form 6 in which a conductive coil 5 is wound many times; terminals 7 formed at both ends of the conductive coil 5; one and the other lead wires 3, 3 whose tips are connected to the terminal 7 and which are covered with a covering material 3b; a resin 8 covering the coil form 6 and the terminals 7 including a midway section near the tip of the one and the other lead wires 3, 3; and protection tubes 4, 4 covering an area between the tip of the one and the other lead wires 3, 3 and the midway section near the tip respectively and partially being exposed from the area covered with the resin 8.
Patent JP-2011219815-A (JP)
Title: Heat-treatment method for piping
Inventor: OKIDO SHINOBU
IPC: C21D1/30
Filed: 2010-04-09
Abstract: PROBLEM TO BE SOLVED: To provide a heat-treatment method with which a compressed residual stress part can effectively be formed on the inner surface of a piping in a short time without lowering a strength property of the material.SOLUTION: The heat-treatment method for piping which cools the inner surface of the piping with refrigerant after heating the targeted part for heat-treatment of the piping is provided with a step 24 for heating the targeted part for heat-treatment so as to attain the aimed temperature by using a heating device; a step 45 for cooling the inner surface of the piping by flowing the refrigerant into the inner part of the piping after the target part for heat-treatment attains the aimed temperature; a step 26 for determingng the cooling speed on the outer surface of the piping from the temperature variation on the outer surface of the piping when the inner surface of the piping is cooled; and a step 27 for controlling so that the cooling speed may become equal to or higher than the prescribed speed which is predetermined by repeating the heating step 24 and the cooling step 25 while changing at least either one of the aimed temperature or the flowing rate of the refrigerant when the cooling speed is lower than the prescribed cooling speed which is predetermined.
Patent JP-2011223757-A (JP)
Title: Movable grommet and method of fixing electric wire bundle to the same
Inventor: GOTO HIROKI
IPC: B60R16/02
Filed: 2010-04-09
Abstract: PROBLEM TO BE SOLVED: To provide a grommet in which an overall harness is made compact by making an electric wire working portion closer to a car body panel, and an electric wire fixing part can be fitted to the car body panel while accommodating it in a grommet body.SOLUTION: A grommet 10 is configured by integrally molding, with an elastic body, an electric wire fixing part 10W including a tubular part through which a wire harness is passed; an annular car body panel fitting part 10P including a lock groove 10M on a surface in an outer circumferential direction; a plurality of ribs 10L extending in a radius direction for linking the electric wire fixing part 10W and the car body panel fitting part 10P; and a thin part 10S linking these portions. In such a grommet 10, a tape stopper spatula 11 is provided at a position closer to the electric wire fixing part 10W but separated from the electric wire fixing part 10W for a fixed distance in the thin part 10S positioned between the ribs 10L. Then, a concatenation part 10R concatenating a root 11T of the tape stopper spatula 11 and an outer circumference of the electric wire fixing part 10W has such a length that the electric wire fixing part 10W can be pulled out of or pushed into the grommet around the root 11T.