baber/WOPTO huggingface dataset:
Patent JP-2009281168-A (JP)
Title: Condensation system in steam power generation facility and its operating method
Inventor: MATSUI MICHIHIRO
IPC: F01K9/00
Filed: 2008-05-20
Abstract: <P>PROBLEM TO BE SOLVED: To safely and precisely operate a power generation facility in starting and stopping it by regulating water supplying quantity to supply to equipment such as a condenser, a deaerator, etc.  <P>SOLUTION: A condensate booster pump 8 is started after starting a condensate pump 6 to take condensate out of the condenser 2, thereafter, water is made to flow to each of the deaerators 4 one by one, then, a condensate recirculating valve 12 to return the condensate to the condenser 2 from the downstream of the condensate booster pump 8 is totally opened when the condensate to supply to the deaerators 4 is less than 100t/h, the condensate recirculating valve is totally opened when the condensate is 100 to 250t/h, and the condensate is supplied to the deaerators 4 by totally closing the condensate recirculating valve 12 when the condensate is more than 250t/h.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2009284128-A (JP)
Title: Data communication device
Inventor: IKENO RYOHEI
IPC: H04B10/116
Filed: 2008-05-21
Abstract: <P>PROBLEM TO BE SOLVED: To enable a data communication device which performs data communication using an image taken by an image sensor to perform faster data communication.  <P>SOLUTION: The data communication device which performs the data communication using the image taken by the image sensor includes: the image sensor comprising a plurality of photoelectric converting elements receiving and converting incident light into electric charges, a plurality of charge storage units provided by the photoelectric converting elements, and a means for distributing the electric charges converted by the photoelectric converting elements to the plurality of charge storage units according to a reference frequency; an extracting means for extracting a data transmission light source emitting light of reference frequency from the image taken by the image sensor; a phase calculating means for calculating the phase of the light of reference frequency emitted by the data transmission light source extracted by the extracting means; and a decoding means for decoding transmission information based upon the phase calculated by the phase calculating means.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2009284311-A (JP)
Title: Portable projector device
Inventor: HAMADA FUMIHIKO
IPC: G03B21/00
Filed: 2008-05-23
Abstract: <P>PROBLEM TO BE SOLVED: To properly superimpose videos projected from two or more portable projector devices while easily aligning projection directions of projection parts and maintaining installation positions in the portable projector devices.  <P>SOLUTION: A portable projector device includes: a connection part for connecting portable projector devices to each other; a connection detecting means for detecting that the portable projector devices are connected by the connection part; a support means for supporting two or more portable projector devices; a support detecting means for detecting that the portable projector device is supported by the support means; and a position detecting means for detecting relative positions of a projection screen for enlarged projection and a projection lens. The portable projector device further includes a means for superimposing a video from the projection lens onto a video projected from another projection lens and controlling the light quantity of a light source, on the basis of detection results of the connection detecting means, the support detecting means and the position detecting means.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2009281337-A (JP)
Title: Turbocharger
Inventor: ISOTANI TOMOYUKI
IPC: F02B37/22
Filed: 2008-05-23
Abstract: <P>PROBLEM TO BE SOLVED: To provide a turbocharger wherein pressure loss of gas supplied to a turbine wheel is reduced.  <P>SOLUTION: The turbocharger is provided with the turbine wheel 130, a turbine housing 140 and a nozzle part for discharging the gas toward the turbine housing 140. A nozzle groove 160 is provided for the nozzle part which extends so that a center axis line 131 of a gas supply passage 142 becomes shorter from a guide passage 120 side toward a turbine storing part 128 side.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2009282876-A (JP)
Title: Event rendition system
Inventor: MORI TETSURO
IPC: G06Q10/00
Filed: 2008-05-26
Abstract: <P>PROBLEM TO BE SOLVED: To enhance the satisfaction of users and participants by providing an event rendition system 1 that allows users to fully exhibit their personalities and participants to enjoy.  <P>SOLUTION: The event rendition system 1 includes: a management terminal 5 in which animations used in relation to an event are registered as a message file 21; a management database 3 for storing the animations registered; a management terminal 5 for creating QR codes indicating URLs at which the animations can be viewed; a printer 6 for printing the QR codes; and a WEB server 2 which, when the QR code is read by an event participant's cellphone 7 and the URL accessed, sends the animation corresponding to this access information to the cellphone 7.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2009290465-A (JP)
Title: Information processor, image forming system, information processing method, image forming method, information processing program and recording medium
Inventor: HIROKAWA TOMOYA
IPC: H04N1/00
Filed: 2008-05-28
Abstract: <P>PROBLEM TO BE SOLVED: To control an image forming device using an information processor connected thereto, while limiting operation input in the image forming device side to provide added value to a user of the image forming device.  <P>SOLUTION: The information processor has a display means for displaying an operation screen to operate the image forming device, a control request generation means for generating control requests to control the image forming device based on operations from a second input device through the operation screen displayed by the display means, and a control request notification means for notifying the image forming device of the control requests. The image forming device has an operation reception prohibition means for exerting control which is not to receive operations from a first input device, and an image forming means for performing operations based on control requests notified by the control request notification means, if controlled by the operation reception prohibition means not to receive operations from the first input device.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2009290992-A (JP)
Title: Step-up circuit
Inventor: YAMAHIRA SEIJI
IPC: H01L21/822
Filed: 2008-05-29
Abstract: <P>PROBLEM TO BE SOLVED: To solve the problem wherein step-up efficiency deteriorates due to the occurrence of a charge backflow via a charge transfer transistor during transition of a step-up clock in a step-up circuit operated by a two-phase clock.  <P>SOLUTION: Provided is a step-up circuit configuration ensuring high step-up efficiency and using a step-up circuit operated by a two-phase clock as a base and a plurality (M≥4) of step-up cell rows as a unit. The step-up cells in a K-th row (1≤K≤M) are controlled according to potential of each output terminal of step-up cells in a KA-th row (when (K-1)>0, KA=(K-1) and when (K-1)=0, KA=M). Before executing step-up after a clock inputted to the step-up cells in the K-th row transits from "L" to "H", therefore, a charge transfer transistor can be changed from a conductive state to a non-conductive state, thereby preventing a charge backflow via the charge transfer transistor.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2009290572-A (JP)
Title: Imaging apparatus, and image recording method
Inventor: NAGAOKA SHIRO
IPC: H04N5/91
Filed: 2008-05-29
Abstract: <P>PROBLEM TO BE SOLVED: To provide an imaging apparatus and an image recording method, capable of immediately knowing which image is to be reproduced.  <P>SOLUTION: The imaging apparatus 100 includes: an imaging means; a position information acquiring means for acquiring position information relating to a place of photographing; a direction information acquiring means which acquires direction information for specifying a direction of an optical lens on which an optical image is to be formed by the imaging means; a name image generating means which generates name image data indicating a name of a subject included in a photographed image corresponding to an imaging signal on the basis of the position information and the direction information; and a recording control means which causes an image data recording means to record the name image data together with photographed image data indicating the photographed image.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2009293380-A (JP)
Title: Drain structure
Inventor: KOMOIKE SHINGO
IPC: F01M11/04
Filed: 2008-06-02
Abstract: <P>PROBLEM TO BE SOLVED: To drain oil in a fixed direction without completely removing a drain plug 5 in spite of a comparatively simple constitution in a drain structure with the drain plug 5 screw-mounted into a horizontal hole 3 provided to extend horizontally in the bottom part of an oil reservoir part 1 and opened to the outside.  <P>SOLUTION: The drain structure has an oil discharge opening 4 provided at the horizontal hole 3, and a seal ring 6 provided upstream of the opening 4 in the drain plug 5 in a state of being screw-mounted into the horizontal hole 3 to carry out sealing between the facing surfaces of the drain plug 5 and horizontal holes 3. The length L1 of a threaded part of the horizontal hole 3 is set longer than the length L2 from the seal ring 6 to the opening 4 in the state of the drain plug 5 being mounted into the horizontal hole 3.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2009291484-A (JP)
Title: Magnetic resonance imaging apparatus
Inventor: UEDA TAISEI
IPC: A61B5/055
Filed: 2008-06-06
Abstract: <P>PROBLEM TO BE SOLVED: To suppress sudden noise caused by application of a gradient magnetic field at the start of measurement and to reduce burdens on a subject in an MRI apparatus.  <P>SOLUTION: The RF pulse 201 is not applied before conventional blind firing 207 at the start of measurement, but a period 210 for the blind firing in which the pulse is applied while at least one of the gradient magnetic field strengths 202, 203, and 204 is linearly or quadratically increased one after another is added.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2009298849-A (JP)
Title: Manufacturing method of natural rubber masterbatch
Inventor: MATSUDA TAKASHI
IPC: C08C1/02
Filed: 2008-06-10
Abstract: <P>PROBLEM TO BE SOLVED: To provide a manufacturing method of a natural rubber masterbatch comprising drying a mixed liquid of natural rubber latex with silica slurry that reduces the viscosity and a hysteresis loss of the natural rubber masterbatch.  <P>SOLUTION: The manufacturing method of the natural rubber masterbatch comprises mixing the natural rubber latex with the silica slurry comprised of water and silica dispersed therein and drying the thus-obtained mixed liquid, where the natural rubber is previously subjected to at least one treatment selected from among heating, microwave irradiation and ultraviolet irradiation to denature a protein in the natural rubber latex and then the thus-treated latex is mixed with the silica slurry.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2009302702-A (JP)
Title: Content-reproducing device and content- reproducing method
Inventor: NAKAKUMA KYOICHI
IPC: H04N21/435
Filed: 2008-06-11
Abstract: <P>PROBLEM TO BE SOLVED: To perform content reproduction in a comfortable manner, by constructing a mechanism for extracting, storing and eliminating subtitle information in interlock with content-recording/deleing operation.  <P>SOLUTION: In this content-reproducing device, a content recording part 13 records content together with temporal information displaying the content in a recording medium 20. A subtitle-extracting part 14 extracts subtitle data from content to be recorded or content recorded in an external recording medium. A subtitle-storing part 15 stores the extracted subtitle data, together with temporal information displaying the subtitle data as subtitle information in the recording medium 20. When the subtitle-reproducing part 22 reproduces the subtitle information from the recording medium 20, a subtitle interlock-reproducing part 23 makes a content-reproducing part 21 retrieve the content, having temporal information which coincides with the temporal information of designated subtitle information from the recording medium 20 and reproduce the retrieved content.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2009299742-A (JP)
Title: Ball spline
Inventor: KOYAGI KATSURA
IPC: F16C29/06
Filed: 2008-06-11
Abstract: <P>PROBLEM TO BE SOLVED: To provide a ball spline for preventing generation of impression in a spline track, even when excessive torque is applied.  <P>SOLUTION: Respective spline tracks 2b of a shaft 2 are formed in a larger shape in a radius of curvature R1 on the near side to the shoulder than a radius of curvature R2 on the near side to the track bottom.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2009302844-A (JP)
Title: Current load drive circuit
Inventor: KOBAYASHI SHINICHIRO
IPC: H01L33/00
Filed: 2008-06-12
Abstract: <P>PROBLEM TO BE SOLVED: To provide a current load drive circuit which can control current supply to a current load suitably, and can stop the current load at high speed, making a current limiting resistance unnecessary.  <P>SOLUTION: In the case of this current load drive circuit, an input circuit 5b, an output circuit 7c are divided on the voltage path of a current mirror circuit 1b, in a voltage control circuit equipped in the output circuit 7c including a current mirror circuit 2c, by the action of a switch circuit Sa, Sb, an MOS transistor N1 is turned off, and puts off an LED 4 (light control-enable) of the current load. From an NOR circuit 12 to which a low level control signal inputted to control terminals T1, T2 is inputted, a high level control signal is applied to a high breakdown-voltage P-type MOS transistor P3 as a gate bias voltage, the drain voltage of the transistor P3 becomes coincident with a source voltage (power supply voltage of the LED 4), the LED 4 is put off at high speed. Since the drive current of the LED 4 is controlled by each current mirror circuit and the voltage control circuit, the current limiting resistance becomes unnecessary.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010001966-A (JP)
Title: Rotating shaft coupling, and rotation drive with worm reducer
Inventor: KAJIKAWA TOSHIICHI
IPC: B62D5/04
Filed: 2008-06-20
Abstract: <P>PROBLEM TO BE SOLVED: To provide a structure can prevent elastic bend deformation of a shaft preload part 20a of elastic material to a spline shaft part 12a provided on a chip part of an output shaft 10 of an electric motor when a spline hole 11b provided at a base end of a worm 8 is inclined.  <P>SOLUTION: For a depth end face 24a of the spline hole 11b and a chip face 25 of the shaft preload part 20a, which are in contact with each other, the depth end face 24a is formed as a partially spherical recessed surface, and the chip face 25 is formed as a partially spherical projected surface having the same radius of curvature as the depth end face 24a. In this constitution, a contact position of the chip face 25 to the depth end face 24a moves, so that the problem is solved.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010007228-A (JP)
Title: Load hanging device
Inventor: NAGAYOSHI ICHIRO
IPC: E04G21/16
Filed: 2008-06-24
Abstract: <P>PROBLEM TO BE SOLVED: To improve the safety and usability of a load hanging device for loading and unloading at construction sites.  <P>SOLUTION: This load hanging device 1 comprises a plurality of horizontal members 2, 2 attachable to a scaffold 9 and a rail 3 attachable to the horizontal members 2, 2. A sling 5 to which a hoist is attachable is supported on the rail 3 movably along the rail 3. In a loading operation, a lifted load is raised directly above the ground, horizontally moved from the front end to the rear end of the rail 3, and lowered directly to the step 92 of the scaffold 9. Since a worker does not need to move from the scaffold 9 outward and strongly pull the lifted load backward, the loading operation can be safely performed. Also, since a position to which the lifted load is placed in the loading operation is not deviated sideways, the usability of the load hanging device 1 is improved.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010008141-A (JP)
Title: Solid sample making apparatus, solid sample making method and sample observing method
Inventor: SANKUBO TAKESHI
IPC: G01N1/28
Filed: 2008-06-25
Abstract: <P>PROBLEM TO BE SOLVED: To suppress a change in the composition or structure of a specimen in solidification by suppressing the evaporation of a liquid sample from a discharge port and to enable the stable discharge of the specimen.  <P>SOLUTION: The solid sample making apparatus includes solid sample making chambers (1-3), a stage (14), a specimen supply device (16) equipped with a discharge port for discharging the specimen and supplying the specimen to the surface of the stage by discharge operation and a cooler (13) for cooling the stage. This solid sample making apparatus which supplies the specimen to the surface of the cooled stage in the solid sample making chamber to solidify it includes a suction device (18) sucking the specimen from the discharge port in the state that the discharge port of the specimen supply device is shielded from the atmosphere in the solid sample making chamber in standby of the discharge operation of the specimen supply device.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010007204-A (JP)
Title: Colored fabric having color-flopping property
Inventor: SOKAWA TAKEO
IPC: D06M15/507
Filed: 2008-06-26
Abstract: <P>PROBLEM TO BE SOLVED: To provide a colored fabric that has color-flopping property and no fuzzing, is sewable and useful for bags, part of clothing, wallpaper, or the like.  <P>SOLUTION: The colored fabric having color-flopping property is obtained by coating the surface of dark-color fabric with a resin such as a polyurethane or a polyacrylate to give a resin processed woven fabric and coating the surface of the woven fabric with a coating agent comprising a resin and a cholesteric liquid crystal pigment.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010008840-A (JP)
Title: Image processing device
Inventor: BANDAI HIDENOBU
IPC: H04N1/00
Filed: 2008-06-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide an image forming device and an image reading device, having an operating section that can be made large-size without deteriorating visibility and operability with respect to a load section.  <P>SOLUTION: The image forming device 100 includes image forming sections PA to PD, a paper discharge tray 67 and a keyboard 43. The image forming sections PA to PD form an image on a paper. Papers with the formed images, discharged from the image forming sections PA to PD are loaded on the paper discharge tray 67. The keyboard 43 includes input keys 431 that receive input operations for controlling the image forming sections PA to PD, and the keyboard 43 is disposed above the paper discharge tray 67. The keyboard 43 is freely displaced between a pulled-out position where the input keys 431 are exposed outside and a storage position where the input keys 431 are stored inside.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010013305-A (JP)
Title: Washing device of wire for pulling single crystal and its washing method
Inventor: YANABA MICHIO
IPC: C30B15/00
Filed: 2008-07-02
Abstract: <P>PROBLEM TO BE SOLVED: To provide a washing device capable of efficiently and surely removing an adhering substance adhered at a wire for pulling a single crystal and capable of preventing the occurrence of dislocation resulted from the adhering substance.  <P>SOLUTION: A single crystal pulling device comprises a main chamber wherein a crucible is arranged at the inside, a pull chamber 2 which can be disconnected and retracted from the upper end of the main chamber and a wire elevating/lowering mechanism for suspending and elevating/lowering the wire 8 for pulling the single crystal from the upper end of the pull chamber 2 into the pull chamber 2. The wire washing device used for the single crystal pulling device comprises a washing box 31 for penetrating the wire 8 suspended in the pull chamber 2 in the state wherein the pull chamber 2 is retracted from the main chamber through penetrating holes 32 and 33 formed at the upper wall 31a and the bottom wall 31b and a nozzle 41 for mistily injecting a washing liquid toward the wire 8 in the washing box 31.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010015783-A (JP)
Title: Fuel cell storage battery, and battery module using the same
Inventor: TSUTSUMI KAZUO
IPC: H01M10/658
Filed: 2008-07-02
Abstract: <P>PROBLEM TO BE SOLVED: To provide a fuel cell storage battery and a battery module, which can use electric energy supplied at the time of excessive charge by saving as a gas and by reconverting into the electric energy and is excellent in energy utilization efficiency, energy density, and a load following property.  <P>SOLUTION: In the fuel cell storage battery having a negative electrode including a hydrogen absorption alloy and a positive electrode, a separator intervened between the negative electrode and the positive electrode and passing a proton and not passing a hydrogen gas and an oxygen gas is used, and a hydrogen storage chamber and an oxygen storage chamber which directly and independently save the hydrogen gas generated in the negative electrode and the oxygen gas generated in the positive electrode respectively are arranged.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010015335-A (JP)
Title: Information processor, information processing method, and program
Inventor: UENO HIROSHI
IPC: G06F17/21
Filed: 2008-07-02
Abstract: <P>PROBLEM TO BE SOLVED: To solve the problem that a tagged data can not be updated properly in the past.  <P>SOLUTION: This information processor includes a data storage part 101 for storing the tagged data, an arrangement information storage part 102 for storing arrangement information for setting an arrangement area of a data, an arrangement indication receiving part 104 for receiving an arrangement indication of the data in the data storage part 101, an arrangement situation determining part 105 for determining whether the tagged data matched to the data indicated by the arrangement indication is arranged in the arrangement area indicated by the arrangement indication, and a changing part 106 for changing the data of the data storage part 101, to bring the arranged data into the data composed of the data and the data indicated by the arrangement indication and tagged with only one matched tag, when the matched data is determined to be arranged.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2008285680-A (JP)
Title: Apparatus for synthesizing polymer
Inventor: MATSUO TOSHIAKI
IPC: C08F2/01
Filed: 2008-07-07
Abstract: <P>PROBLEM TO BE SOLVED: To provide an apparatus for synthesizing polymers from a raw material in a molten state by which high quality polymers can be obtained.  <P>SOLUTION: The operation procedure of this synthesizing apparatus is as follows. A lactide fed from a lactide feeding apparatus 1 is heated to be molten in a lactide melting apparatus 2 and to the molten lactide, a catalyst is added in a catalyst feeding apparatus 3. The molten lactide is fed through a lactide feeding apparatus 4 to a horizontal reaction vessel 5 and in the vessel 5, a polymerization reaction of the lactide is progressed by a head pressure difference while the lactide flows. The reaction liquid discharged from the vessel 5 is fed into an upper part of a vertical reaction vessel 6 and flows through the inside thereof by the gravity to thereby progress the polymerization reaction. Thereafter the reaction liquid is transported into a remained lactide removing apparatus 7 to remove unreacted lactide and is discharged out of the apparatus 7.  <P>COPYRIGHT: (C)2009,JPO&INPIT