baber/WOPTO huggingface dataset:
Patent JP-2012233936-A (JP)
Title: Laser scanning optical device
Inventor: MATSUO TAKAHIRO
IPC: B41J2/44
Filed: 2011-04-28
Abstract: PROBLEM TO BE SOLVED: To provide a laser scanning optical device which improves accuracy of posture control of a light source by suppressing a distortion of a light source holder which is generated when an installation posture of the light source is adjusted.SOLUTION: A laser scanning optical device includes: a light source having a plurality of light-emitting points; a light source frame body attached on a periphery of the light source; a collimator lens for converting emitted light from the light source into parallel light; and a light source holder for holding the light source through the light source frame body. The light source holder includes: an accommodation recessed portion which slidably accommodates the light source frame body; and a first adjusting member which is accommodated in the accommodation recessed portion rotatably around an optical axis. The light source frame body is provided with at least one abutting protrusion abutting on the first adjusting member. On an abutting surface of the first adjusting member on which the abutting protrusion abuts on, at least one first tapered surface inclining to a plane orthogonal to an optical axis direction is formed. The first adjusting member is rotated to change an abutting position between the abutting protrusion and the first tapered surface, thereby adjusting a posture of the light source by rocking the light source frame body along the first tapered surface.
Patent JP-2012234880-A (JP)
Title: Package for housing element, and semiconductor device including the package
Inventor: MIZUSHIMA HIROSHI
IPC: H01L23/04
Filed: 2011-04-28
Abstract: PROBLEM TO BE SOLVED: To provide a package for housing an element and a semiconductor device including the package that prevents a lead terminal from separating off from an input output terminal and a wiring board due to thermal expansion or contraction of the wiring board and a base body on which the wiring board is mounted during the use of the package.SOLUTION: A package 1 for housing an element comprises: a base body 5 having a mount region on which a semiconductor element 3 is mounted; an input output terminal 9 having a first insulation member 13 and a first wiring conductor 15 disposed on a top surface of the first insulation member 13; a wiring board 11 having a second insulation member 17 and a second wiring conductor 19 disposed on a top surface of the second insulation member 17; and a connection wire 21 located between the input output terminal 9 and the wiring board 11 and connected to the first wiring conductor 15 and the second wiring conductor 19. The connection wire 21 comprises a plurality of linear lead wires 23 connected to the first wiring conductor 15 and the second wiring conductor 19.
Patent JP-2012233644-A (JP)
Title: Double bellows type heat treatment furnace
Inventor: IWAMOTO TAIICHI
IPC: F27B5/04
Filed: 2011-05-06
Abstract: PROBLEM TO BE SOLVED: To provide a heat treatment furnace which has high pressure resistance, high cooling efficiency, reduced weight, and large baking space and which is usable as a vacuum furnace, a depressurized furnace, or a pressurized furnace and is also usable as an electric furnace, a high-temperature gas-cooled reactor, a gas burner furnace, etc.SOLUTION: The double bellows type heat treatment furnace 2 has a housing 13 composed of a double bellows type peripheral wall part 8 formed by arranging outer bellows 10 and inner bellows 12 respectively having peripheral bellows tops 10a, 12a formed in stages in an axial direction in a double-tube shape so that an annular gap 11 is formed, a floor part 4 supporting the double bellows type peripheral wall part 8, and a ceiling part 6 closing an upper opening part of the double bellows type peripheral wall part 8, and circulates cooling water 16 at least to the annular gap 11 to carry out forcible cooling.
Patent JP-2012238139-A (JP)
Title: Clock tree generation method, clock tree generation program, recording medium, and clock tree generation device
Inventor: ASHIDA MASAHARU
IPC: H01L21/82
Filed: 2011-05-11
Abstract: PROBLEM TO BE SOLVED: To provide a clock tree generation method capable of achieving a semiconductor device that stably operates even when an external power supply voltage changes.SOLUTION: A CTS unit 8 of a program 5 prepares paths L1 and L2 for transferring clock signals CLK1 and CLK2 from a power source area A to a power source area B. Anchor buffers B1 and B2 are respectively arranged on the paths L1 and L2 in the power source area A. Delay circuits D1 and D2 are respectively arranged on the paths L1 and L2 in the power source area B. Delay circuits D3 and D4 are respectively arranged on the paths L1 and L2 on an input node sides of the anchor buffers B1 and B2. Therefore, even when external power supply voltages VDD1 and VDD2 change, delay times of the clock signals CLK1 and CLK2 are the same.
Patent JP-2012237511-A (JP)
Title: Method for manufacturing heat insulation box
Inventor: SAITO TAKASHI
IPC: F25D23/06
Filed: 2011-05-12
Abstract: PROBLEM TO BE SOLVED: To provide a method for manufacturing a heat insulation box in which a final filling part for a foamable heat insulating material is formed at a position that gives no influence on the design of the product and a gas release hole is provided for stabilized product quality and improved heat insulation performance.SOLUTION: The method for manufacturing the heat insulation box having a top surface 2, a bottom surface 3, right and left surfaces 4, 5, a back surface 6 composed of an inner box and an outer box, and a vertical partition 10, and configured to be filled with a foamable heat insulating material between the inner box and the outer box, includes: three-dimensionally tilting the heat insulation box body with the side surface 5 to which the vertical partition 10 is closer being on the bottom, with an angle A formed between the side surface 5 and the top surface 2 serving as a fulcrum point, and with the side surface 3 and the other side surface 4 facing upward; and filling the foamable heat insulating material between the outer surface and the inner surface through an injection inlet 15 provided on the bottom surface 3.
Patent JP-2012244256-A (JP)
Title: Equalizer and equalization method
Inventor: TAKASHIMA MASATAKE
IPC: H04B7/005
Filed: 2011-05-16
Abstract: PROBLEM TO BE SOLVED: To obtain a stabilized delay equalization performance without relying upon the environment, by avoiding deterioration of equalization performance properly when the state of a propagation path cannot be estimated correctly.SOLUTION: A propagation path estimation accuracy determination unit 104 determines high/low of the propagation path estimation accuracy on the basis of the estimation accuracy of the magnitude of propagation path variation output from a propagation path variation determination unit 103, and the estimation accuracy of the delay amount of delay wave output from a delay wave delay amount determination unit 102. A parameter set selection unit 105 selects a parameter set (the number of taps used for equalization processing and an oblivion factor used for update of the number of taps) according to the state of propagation path when the propagation path estimation accuracy is high, and selects a parameter set for obtaining an average performance when the propagation path estimation accuracy is low. An equalization processing unit 106 performs equalization processing of a received signal by using the number of taps and the oblivion factor selected by the parameter set selection unit 105.
Patent JP-2011156394-A (JP)
Title: Game machine
Inventor: OSHIMI WATARU
IPC: A63F5/04
Filed: 2011-05-23
Abstract: <P>PROBLEM TO BE SOLVED: To provide a game machine capable of dissolving troublesomeness of game ball replenishment when replenishing game balls from a ball box or the like.  <P>SOLUTION: The game machine 1 requires the predetermined number of game balls on a game, and when a predetermined condition is established, a plurality of game balls, a large amount of game balls depending on a case, are put out. The game balls are stored in an upper tray 18, and the stored balls are successively supplied from the most downstream part of the upper tray 18 and used for the game. The game machine 1 is provided with an inner side storage part positioned on the inner side of a game machine body and capable of discharging the game balls to the upper tray 18, and is provided with a guide path for guiding the game balls from the upper tray 18 to the inner side storage part.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2012240813-A (JP)
Title: Medium conveying device and recorder
Inventor: OTSUKA KAZUO
IPC: B65H5/06
Filed: 2011-05-23
Abstract: PROBLEM TO BE SOLVED: To provide a medium conveying device in which a jammed medium can be properly removed without being affected by a conveying roller when processing paper jam.SOLUTION: An inkjet printer 1 includes a conveying means 39 provided with a conveyance driving roller 40 and a conveyance driven roller 41 in a paper conveying route for conveying paper. Also, a curve inversion unit 3 capable of taking a state of covering the paper conveying route and a state of exposing it is provided. A tension spring 31 for biasing the conveyance driven roller 41 toward the conveyance driving roller 40 is configured to change a spring length with the curve inversion unit 3 being attached and detached, and when the curve inversion unit 3 is detached, biasing force of the tension spring 31 is reduced, and thus paper tear when processing paper jam is prevented.
Patent JP-2012241670-A (JP)
Title: Turbine rotor blade and steam turbine
Inventor: MORI NORIMICHI
IPC: F01D25/00
Filed: 2011-05-23
Abstract: PROBLEM TO BE SOLVED: To provide a turbine rotor blade facilitating assembly of turbine rotor blades.SOLUTION: The turbine rotor blade includes a plurality of rotor blades including effective blade sections, blade implant sections, and cover sections, in which the cover sections adjacent to each other in the circumferential direction of a turbine rotor are engaged with each other and form an annular cascade. In the rotor blade, the cover section of a stopping blade implanted in an implant section of the turbine rotor, or at least one rotor blade cover section that is engaged with the cover section of the stopping blade, is formed to be capable of fitting to the top part of the rotor blade when the rotor blade is incorporated in the turbine rotor.
Patent JP-2012247968-A (JP)
Title: Information processor, information processing method and control program
Inventor: HASEGAWA KEIICHI
IPC: G06Q50/10
Filed: 2011-05-27
Abstract: PROBLEM TO BE SOLVED: To allow a clerk to easily and quickly perform registration in a settlement terminal device even when the clerk does not have much knowledge about commodities and is not used to the operation.SOLUTION: An information processor includes: imaging means which captures images including commodities and outputs captured image data; a database for commodity identification which preliminarily stores data for identification for recognizing and identifying commodities and commodity information on commodities in association with each other; and commodity specification information output means which extracts a feature amount of each commodity included in an image corresponding to the captured image data, specifying one or more commodities included in the image by referring to the data for identification stored in the database for commodity identification and outputs commodity specification information corresponding to the specified commodity/commodities in a format which can be read by a settlement terminal device of an output destination.
Patent JP-2012252377-A (JP)
Title: Traffic information generation system, traffic information generation method, and program
Inventor: NAKAMURA MASANOBU
IPC: G09B29/00
Filed: 2011-05-31
Abstract: PROBLEM TO BE SOLVED: To generate congestion information in a region having no road information.SOLUTION: A traffic information generation system: receives travel information that is transmitted from each vehicle and includes a position, a travel direction and a speed of a vehicle, and stores it in a travel information storage section; groups travel information items whose vehicle positions are within a predetermined range, out of the travel information items, into a plurality of clusters on the basis of the similarity of the travel direction; calculates a speed for each cluster on the basis of the travel information; and, if there is a cluster whose calculated speed is a predetermined threshold or less, generates congestion information representing that there is congestion in the predetermined range.
Patent JP-2012253858-A (JP)
Title: Power conversion device
Inventor: KOYANO HIRONORI
IPC: H02M5/293
Filed: 2011-05-31
Abstract: PROBLEM TO BE SOLVED: To provide a power conversion device that has short output lines.SOLUTION: A power conversion device 3 for directly converting polyphase AC power to AC power includes: a conversion circuit having a plurality of first switching means 311, 313, 315 connected to respective phases R, S, T of the polyphase AC power and capable of two-way conduction switching, and a plurality of second switching means 312, 314, 316 connected to the respective phases and capable of two-way conduction switching; input lines R, S, T connected to respective input terminals of each of the plurality of first switching means and the plurality of second switching means; and output lines P, N connected to respective output terminals of the plurality of first switching means and the plurality of second switching means. The plurality of first switching means and the plurality of second switching means have respective output terminals arrayed in respective lines and arranged in parallel to the array direction. The output lines are arranged vertically under the input lines.
Patent JP-2012253117-A (JP)
Title: Semiconductor device
Inventor: OKADA YUYA
IPC: H01L23/02
Filed: 2011-06-01
Abstract: PROBLEM TO BE SOLVED: To provide a semiconductor device which can keep airtightness of a hollow part at an atmospheric temperature to prevent entry of a foreign substance and can release a vapor pressure in the hollow part at the time of heating.SOLUTION: A semiconductor device comprises: a semiconductor element 3 mounted on a wiring board 1; a protection member 4 arranged at a distance from the wiring board 1; a first wall member 5 provided between the wiring board 1 and the protection member 4 so as to surround the semiconductor element 3; and a second wall member 6 provided outside the first wall member 5. One end 5a of the first wall member 5 in a height direction is fixed to the protection member 4 and the other end 5b is fixed to the wiring board 1. One end 6b of the second wall member 6 in a height direction is fixed to the wiring board 1 such that the other end 6a of the second wall member 6 in the height direction contacts the protection member 4 at an atmospheric temperature. The first wall member 5 includes a porous layer 5c having air permeability. The second wall member 6 is composed of a material having a linear expansion coefficient smaller than that of the first wall member 5.
Patent JP-2011182464-A (JP)
Title: Imaging apparatus
Inventor: KANBE KOICHI
IPC: H04N5/369
Filed: 2011-06-06
Abstract: <P>PROBLEM TO BE SOLVED: To contribute to image quality improvement by correcting deviation, at an inflection point of a pixel, from an inflection point of reference characteristics.  <P>SOLUTION: An imaging apparatus includes an imaging element composed of a plurality of pixels having photoelectric conversion characteristics being different with an inflection point as a boundary. The imaging apparatus has an inflection point variation correcting module for correcting the deviation, at the inflection point of each of the pixels, from an inflection point of a reference photoelectric conversion characteristic for each pixel. The variation correcting module classifies the photoelectric conversion characteristics of a plurality of pixels into a plurality of patterns less in number than the number of pixels according to inflection point positions. The photoelectric conversion characteristics of the pixels classified into the patterns are corrected according to characteristic conversion pattern information, for inflection point correction, stored for each of the plurality of patterns. Therefore, the inflection points of the pixels are matched, for each of the pixels, to the inflection point of the reference photoelectric conversion characteristic.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011167564-A (JP)
Title: System and method for quasi-simultaneous multi-planar x-ray imaging
Inventor: GREGERSON EUGENE A
IPC: A61B6/00
Filed: 2011-06-07
Abstract: <P>PROBLEM TO BE SOLVED: To provide a system for obtaining two-dimensional images of an object in multiple projection planes that permits quasi-simultaneous image acquisition from multiple projection planes using a single radiation source.  <P>SOLUTION: The imaging apparatus comprises: a gantry having a central opening for positioning an object to be imaged; a source of radiation that is rotatable around the interior of the gantry ring and adapted to project radiation onto the object from multiple different projection angles; and a detector system adapted to detect the radiation at each projection angle to acquire object images from multiple projection planes in a quasi-simultaneous manner. The gantry can be a substantially "O-shaped" ring with the source of radiation rotatable 360 degrees around the interior of the ring. The source of radiation can be an x-ray source, and the imaging apparatus can be used for medical x-ray imaging. The detector array can be a two-dimensional detector, preferably a digital detector.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2012255708-A (JP)
Title: Fluorescence sensor
Inventor: MIYATA KENJI
IPC: G01N21/64
Filed: 2011-06-08
Abstract: PROBLEM TO BE SOLVED: To provide a fluorescence sensor 20 having high detection sensitivity.SOLUTION: A fluorescence sensor 20 comprises: a PD element 12 for converting fluorescence into electric signals; a sensor frame 17 constructing sides of an indicator space 16 that houses in dry condition an indicator 19 made of hydrogel generating fluorescence by an analyte and excitation light; a filter 13 for transmitting fluorescence and for blocking excitation light; a luminous element 14 for emitting the excitation light; a transparent intermediate layer 15 for constructing an undersurface of the indicator space 16; and a light-shielding layer 28 for constructing an upper surface of the indicator space 16, blocking external light and the excitation light, and allowing body fluid including analytes and gas to pass through.
Patent JP-2012254858-A (JP)
Title: Conveyance device, printing device, and conveyance method
Inventor: HORAGUCHI NORIO
IPC: B65H5/06
Filed: 2011-06-08
Abstract: PROBLEM TO BE SOLVED: To provide a conveyance device and the like, the device conveying a sheet-shaped object to a processing position by a two sets of rollers, and capable of always maintaining slackness of the sheet-shaped object between the two sets of rollers constantly, and capable of eliminating action of back-tension to a downstream roller without enlargement of the scale of the device.SOLUTION: The conveyance device includes: an upstream roller that supplies a sheet-shaped medium to be processed to a conveyance path; a downstream roller that conveys the supplied medium to a processing position; and a control unit that, in order to convey the medium to be processed at a constant speed, controls driving both the rollers using the constant speed as a target speed of the conveyance speed by the upstream roller and the downstream roller. The control unit changes the target speed of the upstream roller to eliminate a conveyance amount difference based on the difference between the a conveyance amount by the upstream roller and a conveyance amount by the downstream roller from the start time point of the conveyance operation, in each conveyance operation.
Patent JP-2012255918-A (JP)
Title: Powder storage container, and image forming apparatus
Inventor: SAITO YOSUKE
IPC: G03G21/00
Filed: 2011-06-09
Abstract: PROBLEM TO BE SOLVED: To provide a powder storage container that has a long life and accurately detects the amount of powder remaining inside the powder storage container with a relatively simple configuration, and an image forming apparatus.SOLUTION: A powder storage container 32Y is provided with a cylindrical container body 33Y that has an opening on one side in the longitudinal direction opposite to the bottom face formed on the other side in the longitudinal direction, and rotates with the longitudinal direction as the rotation axis direction to convey powder contained therein to the opening. Optical reflection members 35Y are provided radially on the bottom face of the container body 33Y at positions equally distant from the rotation center of the container body 33Y.
Patent JP-2013001130-A (JP)
Title: Working vehicle
Inventor: KAWAJIRI SHINYA
IPC: B62D55/10
Filed: 2011-06-10
Abstract: PROBLEM TO BE SOLVED: To provide a working vehicle which enables a bearing structure of a lower pivot shaft to be constituted advantageously in terms of strength against a ground reaction force of a traveling crawler.SOLUTION: In the working vehicle supporting the ground side of the traveling crawler 25 via a plurality of rolling wheels 26, two link members 19 and 20 are coupled between two upper pivot shafts 27 and 28 provided immediately below a rear axle 15 and two lower pivot shafts 30 and 31 provided in a track frame 17; the two upper pivot shafts 27 and 28 are disposed in a distributed manner ahead of and in the rear of the rear axle 15; and one of the two lower pivot shafts 30 and 31 is disposed on a top surface side, among the plurality of rolling wheels 26, of top surface sides of the track frame 17.
Patent JP-2013002471-A (JP)
Title: Magnetic viscous fluid damper
Inventor: SAITO KEIJI
IPC: F16F9/53
Filed: 2011-06-13
Abstract: PROBLEM TO BE SOLVED: To continuously change a damping factor to a stroke quantity of a piston.SOLUTION: This magnetic viscous fluid damper includes a cylinder (10) for sealing a magnetic viscous fluid of changing viscosity by the action of a magnetic field, the piston (21) slidably arranged in the cylinder (10), a piston rod (22) for connecting the piston (21), and a magnet part (30) for making the magnetic field act in the cylinder (10). In the magnet part (30), a pair of permanent magnets (31) magnetized in the peripheral direction and having a segment shape of a circular arc shape having an inner peripheral shape along the outer periphery of the cylinder (10), are oppositely arranged across the axis of the cylinder (10).
Patent JP-2013003207-A (JP)
Title: Musical scale ready disk
Inventor: NONAKA KANJI
IPC: G10G1/00
Filed: 2011-06-13
Abstract: PROBLEM TO BE SOLVED: To provide a musical scale ready disk which has a simple structure and is easily operated to easily know musical scales by respective keynotes of major and minor scales.SOLUTION: A musical scale ready disk X comprises: a display disk 10 having front and rear surfaces in which symbols representing twelve tones constituting a musical scale are arranged and displayed at equal intervals on a circumference; a first rotary disk 20 which is fixed rotatably to the front surface of the display disk 10 and in which windows formed of through holes or notches are provided on a circumference at rotational positions of a predetermined radius rotated by 0°, 60°, 120°, 150°, 210°, 270°, and 330° in one direction and the window provided at the position of 0° is formed identifiable from other windows; and a second rotary disk 30 which is fixed rotatably around the center to the rear surface of the display board 10 and in which windows formed of through holes or notches are provided at the same positions as those in the first rotary disk 20 and the window provided at the position of 270° is formed identifiable from other windows.