baber/WOPTO huggingface dataset:
Patent JP-2011200009-A (JP)
Title: Switching power supply
Inventor: MIHASHI TETSUYA
IPC: H02M3/155
Filed: 2010-03-19
Abstract: PROBLEM TO BE SOLVED: To provide a switching power supply having a soft start function which automatically adjusts a starting time properly regardless of the magnitude of a load and prevents overshooting and excessive inrush current.SOLUTION: The switching power supply includes a control signal generating circuit (200) generating an on/off control signal of a switch element (101), a current limiting circuit (300) generating an off signal on the basis of a difference between an output voltage and a target voltage, a switch control circuit (106) performing on/off control of the switch element, and a limit value control circuit (400) controlling a limit value based on a result of logic operation of the control signal and the off signal. The current limiting circuit outputs the off signal for a longer period of time as the output voltage lowers, the limit value control circuit sets the limit value to the initial value at the time of start, and when the switch element performs a switching operation by a predetermined number of times after the start or when the output voltage exceeds the target voltage, the limit value is switched to a normal value.
Patent JP-2011198584-A (JP)
Title: Crimper for barrel crimping and terminal crimping device
Inventor: NAGAYAMA MASATAKA
IPC: H01R43/048
Filed: 2010-03-19
Abstract: PROBLEM TO BE SOLVED: To provide a crimper for barrel crimping, capable of preventing appearance failure, crimping failure or the like at caulking, and to provide a terminal crimping device including the crimper.SOLUTION: Leg-like parts 33 of the crimper 26 is provided with barrel-pressing faces 36 at a side where there is a caulking space 35, to be used at caulking. The barrel pressing face 36 are formed as parts in contact with insulation barrels at caulking and capable of tilting the same while pressing them. The barrel pressing face 36 is not a mere face but is formed so as to be a barrel guide groove 43. The barrel guide groove 43 is formed so as to be extended from a tip end 34 toward a base end 44 of each leg-like part 33. The barrel guide groove 43 has a groove width W1 set wide at a position of the tip end 34 and is formed so as to gradually narrow down to a groove width W2 of a base end 44 side.
Patent JP-2010155115-A (JP)
Title: Slot machine and game machine
Inventor: OIKE NORIAKI
IPC: A63F5/04
Filed: 2010-03-24
Abstract: <P>PROBLEM TO BE SOLVED: To provide a game machine capable of displaying an image at a desirable time to display the image without trouble even if storing means with slow reading speed is used as means for storing image information.  <P>SOLUTION: At least part of the image data is transferred to a resident video RAM 189 in the processing of initialization after the loading of power supply to be resident. Accordingly, the image drawing processing can be performed with an image controller 188 while using the image data resident in the resident video RAM 189 after the initialization processing. In this way, since it is not necessary to read corresponding image data from a character ROM 187 composed of a NAND flash memory 187a with slow reading speed when the image is drawn, the time necessary for reading the image data can be omitted, and the image can be immediately dawn to display the drawn image in an auxiliary display part 65.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2011203464-A (JP)
Title: Conveying device, fixing device and image forming apparatus
Inventor: SUZUKI YASUO
IPC: G03G15/20
Filed: 2010-03-25
Abstract: PROBLEM TO BE SOLVED: To reduce a frictional resistance between the cylindrical member 64A of a heating roll 64 and a slide bearing 68.SOLUTION: A restricting member 88, the slide bearing 68 and a portion to be supported 64D are disposed so as to overlap one another in the rotation axis direction of the heating roll 64 when viewed along the radial direction of the heating roll 64. Accordingly, when a lubricating oil impregnated into an impregnated member located at the inner periphery of a pressure belt 66 leaks outside the pressure belt 66 from the side ends of the pressure belt 66, the lubricant oil goes along the restricting member 88 and the side ends of the pressure belt 66 by its gravity and the rotating force (centrifugal force) of the pressure belt 66 etc., and then, moves to the portion to be supported 64D overlapping with the restricting member 88 in the axial direction. Accordingly, the lubricating oil is supplied to a gap between the part to be supported 64D of the cylindrical member 64A and the slide bearing 68. Thus, the frictional resistance between the cylindrical member 64A of the heating roll 64 and the slide bearing 68 is reduced.
Patent JP-2011201157-A (JP)
Title: Cleaning control method for liquid ejection device and liquid ejection device
Inventor: INOMATA SATOSHI
IPC: B41J2/01
Filed: 2010-03-25
Abstract: PROBLEM TO BE SOLVED: To provide a cleaning control method for a liquid ejection device in which a recoverable failing nozzle can be recovered while suppressing useless consumption of liquid droplets ejected from nozzles.SOLUTION: The liquid ejection device performs cleaning for solving dot omission when dot omission occurs with the presence of a failing nozzle that does not eject liquid droplets among a plurality of nozzles for ejection of liquid droplets. The liquid ejection device inspects the presence or absence of failing nozzles, and performs cleaning control of determining whether or not cleaning is necessary on the basis of the inspection result and failing nozzle information that is information on the failing nozzles stored beforehand. In the cleaning control, when cleaning is determined to be necessary as a result of determining whether or not cleaning is necessary, cleaning is carried out, and the presence or absence of failing nozzles is inspected again. When cleaning is determined not to be necessary as a result of determining whether or not cleaning is necessary, the cleaning control ends without cleaning.
Patent JP-2011201579-A (JP)
Title: Label affixing system for plate-like member
Inventor: SUGAWARA SHINICHI
IPC: B65G47/08
Filed: 2010-03-26
Abstract: PROBLEM TO BE SOLVED: To sequentially feed a plate-like member, to affix a label to the plate-like member, and to receive the plate-like member with the label being affixed thereto so that the conveying space of the plate-like member is reduced as much as possible.SOLUTION: A label affixing system includes a feeding device SF raising a plurality of plate-like members W, aligning and holding the plate-like members so that one surface Wa of each plate-like member W is superposed on each other toward one horizontal direction Ha, and successively feeding the plate-like members from the one on the front side in the one horizontal direction Ha in its raised state in one horizontal orthogonal direction Va orthogonal to one horizontal direction Ha, a label affixing device SP conveying the fed plate-like member W in an raised state, and affixing a label L to one surface Wa of the plate-like member W, and a receiving device SR successively receiving the plate-like members W with the label L being affixed thereto in an raised state, raising the plurality of received plate-like members W, and aligning and holding the plate-like members so that one surface Wa is superposed in one horizontal direction Ha.
Patent JP-2011204975-A (JP)
Title: Component-mounting system and component-mounting method
Inventor: SUMI HIDEKI
IPC: H05K13/04
Filed: 2010-03-26
Abstract: PROBLEM TO BE SOLVED: To provide a component-mounting system and a component-mounting method that prevent productivity from decreasing by eliminating the loss time generated as secular change correction processing on a component-mounting mechanism is executed.SOLUTION: Prior to the restart of mounting operation, at a start of production or after a self device M stops mounting operation for a preset predetermined time or longer, an operation remaining time Tr(t) needed to complete mounting operation executed at a present point (t) of time and a correction processing necessary time T2 needed to perform the secular change correction processing for correcting a drive error due to secular change are predicated and computed as processing start conditions to start executing the secular change correction processing, and the secular change correction processing begins to be executed, at such a timing that the operation remaining time Tr(t) transmitted from an upstream-side device M*, in real time, is longer than the time difference ΔT between the correction processing necessary time T2 and a substrate transfer time T1 of a substrate.
Patent JP-2011160395-A (JP)
Title: Analog-to-digital converter
Inventor: SAI SHIEN
IPC: H03M1/36
Filed: 2010-03-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide a folding analog-to-digital converter.  <P>SOLUTION: The folding analog-to-digital converter includes a reference voltage generating unit, an analog pre-processing unit, a comparison unit and an encoding unit. Each of folders in the analog pre-processing unit includes a plurality of folding units, each of which compares an analog input signal with a corresponding reference voltage. The folding units are cascade-connected to one another. Each folding unit drives its own current source by the output from a previous folding unit, so that the current source of the next folding unit is driven in an operation mode. When the analog input signal is less than the reference voltage, on the other hand, the current source of the next folding unit is converted into a sleep mode.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011211515-A (JP)
Title: Reflection board device, radio base station, and radio communication method
Inventor: FUJII HIROTADA
IPC: H04W16/26
Filed: 2010-03-30
Abstract: PROBLEM TO BE SOLVED: To improve the through-put of the whole radio communication system in a radio communication system expanding the coverage of a radio base station by using a reflection board.SOLUTION: A reflection board device 20 includes the reflection board 201 reflecting directional beams transmitted towards the reflection board device from the array antenna of the radio base station 10 and a signal receiver 211 receiving a training signal transmitted from the radio base station 10. The reflection board device 20 further includes a weight generator 212 generating the optimum weight of the directional beams transmitted from the radio base station 10 on the basis of the result of the reception of the training signal by the signal receiver 211 and a control-signal transmitter 214 transmitting weight information indicating the optimum weight generated by the weight generator 212 to the radio base station 10.
Patent JP-2011207381-A (JP)
Title: Rolling element screw rack gear, and steering device using the same
Inventor: ABE MOTOKI
IPC: B62D5/04
Filed: 2010-03-30
Abstract: PROBLEM TO BE SOLVED: To provide a rolling element screw rack gear capable of reducing the length of a relay rod while ensuring the stroke of the relay rod, and reducing the size and weight of the entire steering device.SOLUTION: The steering device includes a shaft member having a rack gear and a spiral rolling element rolling groove formed in its outer circumferential surface, a nut member which is screwed with the rolling element rolling groove of the shaft member via a large number of rolling elements and rotatably supported, and a pinion gear to be engaged with the rack gear of the shaft member. The rolling element rolling groove of the shaft member is formed across the rack gear.
Patent JP-2011207617-A (JP)
Title: Paper feeder and image forming apparatus
Inventor: KITAMURA MAKOTO
IPC: B65H5/38
Filed: 2010-03-30
Abstract: PROBLEM TO BE SOLVED: To prevent the occurrence of paper feeding failure, by restraining the occurrence of wrinkles of a recording medium.SOLUTION: This paper feeder includes a paper feeding means for abutting on the medium and sending out the medium, a separating means for pressing one surface of the sent-out medium to the paper feeding means and loosening media to separate the medium, a carrying means for carrying the medium separated by the separating means, a first guide member arranged between the paper feeding means and the carrying means and guiding a surface on the paper feeding means side of the medium, and a second guide member oppositely arranged to the first guide member and guiding the medium. The first guide member is formed with a guide projection part projected to the second guide member side.
Patent JP-2011219371-A (JP)
Title: Capsule containing ketotifen fumarate
Inventor: TAKAHASHI MASAHITO
IPC: A61P11/06
Filed: 2010-04-05
Abstract: PROBLEM TO BE SOLVED: To provide a liquid medicine composition for filling a capsule containing a ketotifen fumarate, wherein elution of the ketotifen fumarate continues for a long time.SOLUTION: The liquid medicine composition for filling a capsule is formed by dispersing into an oily liquid carrier, the ketotifen fumarate and 0.1-100 pts.wt. crospovidone per unit pt.wt. ketotifen fumarate. Further, a capsule containing the ketotifen fumarate is formed by filling the liquid medicine composition for filling a capsule into a shielded capsule film.
Patent JP-2011220715-A (JP)
Title: Nuclear power plant
Inventor: HASHIMOTO YOSHIHIRO
IPC: G21C13/028
Filed: 2010-04-05
Abstract: PROBLEM TO BE SOLVED: To provide a nuclear power plant having a reactor container that attenuates radiation streaming from a gap between a well shield plug and a skeleton.SOLUTION: Radiation streaming from a gap between a well shield plug and a skeleton can be attenuated in a nuclear power plant having a reactor container enclosing a nuclear reactor by means of a building covering an outer periphery of the reactor container, the skeleton forming a space at an upper portion of the reactor container, the well shield plug closing an upper opening of the space, the gap between the well shield plug and the skeleton and well shield plug liners disposed in the gap interposed between the well shield plug and the skeleton.
Patent JP-2010180239-A (JP)
Title: Multiple-component solid phase containing at least one active pharmaceutical ingredient
Inventor: ZAWOROTKO MICHAEL J
IPC: A61K47/10
Filed: 2010-04-08
Abstract: <P>PROBLEM TO BE SOLVED: To provide an extensive novel solid phase which has characteristics like a melting point, solubility, dissolution rate, chemical stability, thermodynamic stability, and/or bioavailability which are different from an existing solid aspect of a basic pharmaceutical molecule.  <P>SOLUTION: The multiple-component phase composition comprises a solid phase which is maintained by an intermolecular interaction between two or more independent molecular entities, wherein at least one of two or more independent molecular entities is a pharmaceutical molecule. Moreover, a method for identifying complementary chemical functionalities to form a desired supramolecular synthon is disclosed.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010148989-A (JP)
Title: Game machine
Inventor: IKUNO SHUNJI
IPC: A63F7/02
Filed: 2010-04-09
Abstract: <P>PROBLEM TO BE SOLVED: To provide a game machine which guides balls to the lower right hand side of a center case even if the game space is biased with game nails planted on the left side of the center case and does not make dead space on the game board.  <P>SOLUTION: A right-side game ball channel through which balls can flow down is formed in the right side of a center case to keep the balls flowing down through the right-side game ball channel guided to the position from which the balls can pass through a start gate arranged in the second game area in the lower right hand side of the center case, and a variable winning device is arranged below the start gate, so that players can aim at the start gate in the second game area and the variable winning device by shooting the balls to the right side of the center case.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2011220627-A (JP)
Title: Mist cooling apparatus, and heat treatment apparatus
Inventor: KATSUMATA KAZUHIKO
IPC: C21D1/00
Filed: 2010-04-12
Abstract: PROBLEM TO BE SOLVED: To provide a mist cooling apparatus capable of preventing the apparatus from being damaged owing to heat from an object to be treated during an emergent state such as power failure, and to provide a heat treatment apparatus including the mist cooling apparatus.SOLUTION: The mist cooling apparatus 3 includes a cooling system 30 provided with nozzles 35, 35A capable of spraying a cooling liquid in a mist state to an object M to be treated which has been heated and disposed in a cooling furnace 10, and a pump 33 which is driven by a drive source E and makes the cooling liquid flow toward th nozzles 35, 35A, and a second cooling system 40 which is driven in accordance with stop of the drive source E and cools the object M to be treated.
Patent JP-2011225224-A (JP)
Title: Scraper for dispensing/packaging apparatus
Inventor: NITTA HIROKAZU
IPC: B65B1/10
Filed: 2010-04-16
Abstract: PROBLEM TO BE SOLVED: To provide a scraper suppressing chattering phenomena as much as possible without impairing durability.SOLUTION: The scraper 10 comes into sliding contact with an annular groove of a rotating table of a dispensing/packaging apparatus, dams a powder granule (powdered medicine, etc.) in the annular recessed groove and supports the dispensing for dispensing the powder granule by a prescribed region part with a dispensing plate. The scraper includes a disk-like body 11 and a lip member 12 made of a rubbery elastomer which is attached to the periphery of the body and has a front surface for damming the powder granule and a back surface opposite from the front surface, wherein, on the back surface 15 of the lip member 12, an annular deep groove 17 is formed concentrically with the body 11 and a chamfering 18 is formed on the outer periphery part of the front surface 14.
Patent JP-2011228916-A (JP)
Title: Display device, display device control method, control program and recording medium
Inventor: NAGANO TOMOHIRO
IPC: H04N7/173
Filed: 2010-04-19
Abstract: PROBLEM TO BE SOLVED: To provide a display device capable of reducing power consumed by a video recording and reproducing device connected to the display device.SOLUTION: A television set 10 which displays a content reproduced by a recorder 20 and controls video recording performed by the recorder 20 comprises: a control unit 120 which instructs the recorder 20 to stop video recording and thereafter determines whether the recorder 20 is used or not by a user; and a command processing unit 130 which instructs the recorder executing the video recording in a first operation mode to stop the video recording and causes, when the control unit 120 determines that the recorder 20 is not used by the user, the recorder 20 to transit to a second operation mode in which power consumption is smaller than that in the first operation mode.
Patent JP-2011229552-A (JP)
Title: Ophthalmic apparatus
Inventor: MIWA TETSUYUKI
IPC: A61B3/14
Filed: 2010-04-23
Abstract: PROBLEM TO BE SOLVED: To attain smooth alignment operation.SOLUTION: The ophthalmic apparatus having a measuring means for examination or measurement, the measuring means being positioned to have a predetermined positional relation to a subject eye, includes: a moving means which moves the measuring means relatively to the subject eye; an alignment index projecting optical system which includes a plurality of light sources differed in flashing state and projects alignment indexes onto the periphery of the cornea of the subject eye from different directions; a light receiving optical system which is configured to receive the projected index images by an imaging element; an alignment detection means which specifies the light source corresponding to each index image based on the flashing state of the received index image, and detects a direction of alignment slippage based on the specification result and the coordinate positions of the index images; and an instruction means which instructs the movement by the moving means based on the detection result of the detection means.
Patent JP-2011232394-A (JP)
Title: Image forming apparatus
Inventor: TANAKA TAKASHI
IPC: G03G15/06
Filed: 2010-04-23
Abstract: PROBLEM TO BE SOLVED: To reduce AC frequency sound by suppressing occurrence of an image abnormality.SOLUTION: In an image forming apparatus 100, multiple image forming parts Y, M, C, and K for forming electrostatic latent images on electrostatic latent image carrier bodies 1 and developing the images by development units 4 so as to form toner images are successively and adjacently arranged along an intermediate transfer body 7. A development bias voltage, which is obtained by superimposing a rectangular wave AC voltage with a duty ratio of a percentage other than 50% to 50% on a DC voltage, is applied from a development bias power source to the development unit 4 of each image forming part when developing the electrostatic latent image. The rectangular wave AC voltage to be outputted from the development bias power source is outputted at an output timing without synchronization in order to reduce AC frequency sound in the respectively adjacent image forming parts. The duty ratio of the rectangular wave AC voltage to be outputted from the development bias power source may be set so as to reduce the AC frequency sound without generating an image defect, etc.
Patent JP-2011231355-A (JP)
Title: Lead dioxide electrode and method for manufacturing the same
Inventor: OSHIRO HIROYASU
IPC: C25B11/03
Filed: 2010-04-26
Abstract: PROBLEM TO BE SOLVED: To provide a lead dioxide electrode, which improves the adhesion strength of an electrodeposited layer, facilitates the activation of electrolysis reaction, and stabilizes the reaction.SOLUTION: The electrode includes: a base material 22 made of an insoluble metal such as titanium; a plurality of tapered countersinks 21 formed by punching the material 22; and a lead dioxide electrode layer 23 which is an electrodeposited lead dioxide electrode positioned on the surface of the material 22 on which the countersinks 21 are formed. The countersinks 21 have bores each punched inwardly from both sides of the material 22 to communicate the countersinks 21 each other.
Patent JP-2011233321-A (JP)
Title: Led working lamp with visible light communication function, and visible light communication system using the same
Inventor: MIYASHITA SHINICHI
IPC: F21V21/00
Filed: 2010-04-27
Abstract: PROBLEM TO BE SOLVED: To provide an LED working lamp with a visible light communication function with system architecture easily made and with excellent performance in receiving from a terminal, and to provide a visible light communication system using the same.SOLUTION: The LED working lamp 1 is provided with a working lamp body 11 of a cylindrical shape, incorporating an LED as a light-emitting body and an electronic circuit for control. A substrate 12 is fitted at an upper part of the working lamp body 11 for connecting a cable 2. A hook 13 is provided at an upper part of the working lamp body 11. A translucent cover 14 of a dome shape for covering the LED is provided at an underside of the body 11. Light-receiving parts 16a, 16b are provided inside an infrared filter cover 15. The light-receiving part 16a mainly covers an area beside the working lamp 1, and the light-receiving part 16b mainly covers an area under the working lamp 1. A plurality of the light-receiving parts 16a, 16b are provided at a peripheral face of the working lamp body 11 at a given interval, and receives infrared-ray light from the terminal at a whole periphery of the working lamp 1.