baber/WOPTO huggingface dataset:
Patent JP-2012228116-A (JP)
Title: Load drive device
Inventor: SENDA YASUTAKA
IPC: H02M7/48
Filed: 2011-04-21
Abstract: PROBLEM TO BE SOLVED: To prevent current from flowing round into an internal circuit or a reference point through a contact between plural drive circuits and a switching element.SOLUTION: Current flow-round prevention circuits 15 and 25 are placed between internal circuits 16 and 26 which current is likely to flow round into and need to be protected against it and an IGBT 1 which is a switching element. Then, the current flow-round prevention circuit 15 or 25 on either a drive circuit 10 or 20 side which is not operated is turned off to ensure that the gate voltage of the IGBT 1 acting as a switching element is not applied to the internal circuits 16 and 26 which need to be protected against a current flow-round. This makes it possible to prevent current from flowing round into either of the internal circuits 16 and 26.
Patent JP-2012230285-A (JP)
Title: Display device
Inventor: MASUDA KOSUKE
IPC: G09F9/00
Filed: 2011-04-27
Abstract: PROBLEM TO BE SOLVED: To reduce an outer shape for a display area of a display device such as a plasma display device and a liquid crystal display device as much as possible.SOLUTION: A display device includes: a panel having an electrode lead-out part; a flexible wiring board connected to the electrode lead-out part; and a protective layer covering a connection portion between the flexible wiring board and the electrode lead-out part. In the flexible wiring board, an area covered with the protective layer is formed, and the continued protrusion is formed at the end of the area covered with the protective layer. In a formation area of the protrusion, the flexible wiring board is folded.
Patent JP-2012228843-A (JP)
Title: Piezoelectric actuator and liquid discharge head and recording device using the piezoelectric actuator
Inventor: HAYASHI HARUMI
IPC: B41J2/055
Filed: 2011-04-27
Abstract: PROBLEM TO BE SOLVED: To provide a piezoelectric actuator having a large displacement amount and a liquid discharge head and a recording device which use the piezoelectric actuator.SOLUTION: In the piezoelectric actuator, an inner electrode 34, a piezoelectric ceramic layer 21b and a surface electrode 35 are laminated on a diaphragm 21a in this order. Total thickness of a first portion 21a-1 of the diaphragm 21a under the surface electrode 35, the inner electrode 34 and a first portion 21b-1 of the piezoelectric ceramic layer 21b is set larger than total thickness of a second portion 21a-2 of the diaphragm 21a around the surface electrode 35, the inner electrode 34 and a second portion 21b-2 of the piezoelectric ceramic layer 21b. Total thickness of the diaphragm 21a under the surface electrode 35 and the inner electrode 34 is set larger than total thickness of the diaphragm 21a around the surface electrode 35 and the inner electrode 34.
Patent JP-2012230636-A (JP)
Title: Source configuration management method and source configuration management program
Inventor: SASAGAWA SHUICHI
IPC: G06F9/445
Filed: 2011-04-27
Abstract: PROBLEM TO BE SOLVED: To provide a source configuration management method capable of efficiently managing a source file which is configured with a plurality of nodes which a plurality of workers develop in parallel.SOLUTION: When a test execution processing part 221 in a client device 200 performs a test of a source file including a node which a worker has changed, for the source file downloaded from a management server device 100, an execution node recording processing part 222 records routing information of the node (an influence range associated with the change) which is executed in the test, and an upload processing part 225 attaches the routing information of the node and makes an upload request of the changed source file to the management server device 100. In the management server device 100, a conflict detection processing part 122 determines that there is no conflict when another worker has not made a change in the influence range associated with the change and a configuration management processing part 121 integrates the changed source file into a master source.
Patent JP-2012235203-A (JP)
Title: Crystal oscillator and assembly method therefor
Inventor: KATSUMATA HARUFUMI
IPC: H03B5/32
Filed: 2011-04-28
Abstract: PROBLEM TO BE SOLVED: To provide a crystal oscillator and an assembly method therefor, hardly influenced by ESD and enabling easy measurement of a frequency characteristic of a vibrator irrespective of the thickness of the vibrator, with a wide variable width and reduced cost.SOLUTION: A crystal oscillator includes an IC chip 2 juxtaposed on the bottom face of a package 5, a measurement substrate 7 and a crystal vibrator 1 supported thereby. A connection electrode, including a bonding pad portion and a connection portion, is formed on the measurement substrate 7. Wires 31, 32 connect connection electrodes 21, 22 of the IC chip 2 to the bonding pad portion of the connection electrodes. In the assembly method, the connection electrodes of the IC chip 2 are directly connected to the electrode of the crystal vibrator, enabling reducing parasitic capacitance. A crystal vibration test performed before package mounting reduces a frequency adjustment width to be performed after mounting, enabling reducing a parameter change of the crystal vibrator and reducing the dispersion of a variable characteristic.
Patent JP-2012235271-A (JP)
Title: Reproduction device
Inventor: KONAGAYA MIKI
IPC: H04N5/91
Filed: 2011-04-28
Abstract: PROBLEM TO BE SOLVED: To provide a reproduction device which performs display of a form adapted to change in a vehicle traveling state.SOLUTION: The reproduction device comprises: a reproduction part 17 which reproduces plural pieces of static image data in a predetermined reproduction order; and an output control part 18 which outputs still image information corresponding to the static image data reproduced by the reproduction part 17 on the basis of the reproduction order. The output control part 18 stops output of the still image information onto the display 1 while the vehicle travels, and restarts the output onto the display 1 of the still image information which was being outputted just before the stop of the output, when the vehicle changes from a traveling state to a standstill state.
Patent JP-2011258938-A (JP)
Title: Method of depositing microcrystalline semiconductor film, and method of manufacturing semiconductor device
Inventor: TEZUKA YOSHIAKI
IPC: H01L21/205
Filed: 2011-05-06
Abstract: PROBLEM TO BE SOLVED: To provide a method of manufacturing a semiconductor device having good electrical characteristics with high productivity rate.SOLUTION: A first microcrystalline semiconductor film having high crystallinity multiphase grains at a low grain density is formed on an oxide insulating film under first condition, and then a second microcrystalline semiconductor film is laminated on the first microcrystalline semiconductor film to fill the gaps of multiphase grains by growing multiphase grains epitaxially under second condition. The first condition is to dilute sedimentary gas containing silicon or germanium by setting the ratio of flow rate of hydrogen to 50-1000 times that of the sedimentary gas, and to set the pressure in a processing chamber in the range of 67-1333 Pa. The second condition is to dilute the sedimentary gas containing silicon or germanium by setting the ratio of flow rate of hydrogen to 100-2000 times that of the sedimentary gas, and to set the pressure in the processing chamber in the range of 1333-13332 Pa.
Patent JP-2012018914-A (JP)
Title: Power storage device
Inventor: KAWAKAMI TAKAHIRO
IPC: H01M4/36
Filed: 2011-05-11
Abstract: PROBLEM TO BE SOLVED: To provide a power storage device with high capacity, high discharge voltage, and high energy density.SOLUTION: The power storage device comprises a positive electrode including a positive electrode active material on a positive electrode current collector, and a negative electrode that is opposite to the positive electrode via an electrolyte. The positive electrode active material comprises a first region including a compound containing lithium and one or more of manganese, cobalt, and nickel, and a second region covering the first region and including a compound containing lithium and iron. The formation of the second region containing iron for a surface layer part of the positive electrode active material can lower the energy barrier at lithium insertion and desorption on a surface of the positive electrode active material.
Patent JP-2012235962-A (JP)
Title: Electric endoscope device
Inventor: FUKUDA MASAAKI
IPC: G02B23/26
Filed: 2011-05-13
Abstract: PROBLEM TO BE SOLVED: To provide an electric endoscope device that can adjust image parameters such as color balance or brightness according to the type of special light or a user when the special light is observed.SOLUTION: The electric endoscope device: an operation unit that receives input from the user; a lighting unit that selects either white light or the special light according to the input to the operating unit as illuminating light to light an object; a storage unit 203 that stores the image parameters according to each of the white light and the special light;and an image processing circuit 230 that executes image signal processing based on the image parameters. The image processing circuit selects the image parameters according to the illuminating light selected by the lighting unit, and executes the image signal processing.
Patent JP-2012237710-A (JP)
Title: Wide area multilateration system and receiver
Inventor: YAMADA TAKASHI
IPC: G01S13/74
Filed: 2011-05-13
Abstract: PROBLEM TO BE SOLVED: To efficiently detect a signal transmitted from an aircraft.SOLUTION: The receiver used in the wide area multilateration system includes an interrogation receiving unit, an interrogation signal analyzing unit, a response receiving unit, a gain adjusting unit and an outputting unit. The interrogation receiving unit receives an interrogation signal transmitted from a secondary surveillance radar to an aircraft. The interrogation signal analyzing unit calculates timing at which the secondary surveillance radar transmits an interrogation from the interrogation signal received by the interrogation receiving unit. The response receiving unit receives a signal transmitted from the aircraft. The gain adjusting unit adjusts the gain of the signal in accordance with the timing calculated by the interrogation signal analyzing unit about the signal received by the response receiving unit. The outputting unit outputs the signal whose gain is adjusted by the gain adjusting unit as data to be used to measure the position of the aircraft to a position measuring instrument.
Patent JP-2012242652-A (JP)
Title: Image display system
Inventor: MIYAOKA KATSUYA
IPC: H04N5/66
Filed: 2011-05-20
Abstract: PROBLEM TO BE SOLVED: To provide an image display system connecting a plurality of image display devices via a network, solving the problem in which, when an IP address needs to be set and a circuit board playing a role of a network function is replaced due to failure and the like, it is necessary to access a replaced circuit board again to set the IP address.SOLUTION: An image display system comprises image display devices 2 each including a network circuit board 21 for receiving a command from a center device 1 to generate an image to be displayed. A removable external storage medium 24 is provided in the network circuit board 21. The external storage medium 24 stores for collective management IP address information, program file information, setting information on image display including a screen size and a color temperature, and the like, corresponding to the image display device.
Patent JP-2012248308-A (JP)
Title: Lighting fixture
Inventor: WATANABE HIROAKI
IPC: F21V21/04
Filed: 2011-05-25
Abstract: PROBLEM TO BE SOLVED: To provide a lighting fixture that can improve installation workability to a ceiling while restraining a gap formed between the ceiling and a long fixture body directly attached to the ceiling.SOLUTION: The lighting fixture 1 is to be directly installed on a ceiling A with a fixture mounting hole B opened, and includes a fixture body 2, a mounting jig 31, a light source and a power source unit. The fixture body 2 is long and has a center part in a length direction as a bottom in free conditions, and also warps in a concave shape so as both end parts in the length direction to be the highest. The mounting jig 31 is installed in protrusion upward at the center part in the length direction of the fixture body 2. The mounting jig 31 includes a mounting jig body 32 inserted into the fixture mounting hole B, and a leaf spring (a spring) 33 attached to the body and giving upward force to the fixture body. The light source and the power source unit lighting the light source are supported by the fixture body 2. By the force of the leaf spring 33 of the mounting jig 31 inserted into the fixture mounting hole B, warpage of the fixture body 2 is fixed, and then, the fixture body 2 is closely supported by the ceiling A.
Patent JP-2012247495-A (JP)
Title: Display device
Inventor: HORYU TAKESHI
IPC: G09F9/00
Filed: 2011-05-25
Abstract: PROBLEM TO BE SOLVED: To provide a display device capable of rendering both 2D and 3D displays in an entirely novel concept.SOLUTION: A display device 1 includes: a basic display panel 4 having plural pixels 9; a bending display panel 5 used to be overlapped on the basic display panel 4 toward a user; and a control part 6. The control part 6 causes the basic display panel 4 to display a 2D-displaying image and applies no voltage between a transparent electrode 13 and a transparent electrode for right-eye 14R, and between the transparent electrode 13 and a transparent electrode for left-eye 14L, when a planar image is shown, while causes the basic display panel 4 to alternately display an image for right-eye and an image for left-eye, and applies voltages between the transparent electrode 13 and the transparent electrode for right-eye 14R, and between the transparent electrode 13 and the transparent electrode for left-eye 14L, alternately in link with displaying of the basic display panel 4, when a stereoscopic image is shown.
Patent JP-2012247911-A (JP)
Title: Information processing apparatus, information processing method, and program
Inventor: HONMA FUMITADA
IPC: G06F3/041
Filed: 2011-05-26
Abstract: PROBLEM TO BE SOLVED: To provide a technique for improving operability of a proximity detection type touch panel.SOLUTION: There is provided an information processing apparatus including a determination section for determining whether or not an input operation is valid on the basis of a proximity distance and a target object, and a process execution section for executing a process according to the input operation when it is determined that the input operation is valid. The proximity distance is a distance between a proximity detection type operation unit and an operating body performing the input operation using the proximity detection type operation unit. The target object is an object as a target of the input operation.
Patent JP-2012246240-A (JP)
Title: Method for producing bi-functionalized cucurbit[7]uril
Inventor: HAMAGUCHI YUZO
IPC: C07D487/22
Filed: 2011-05-26
Abstract: PROBLEM TO BE SOLVED: To provide a method for producing a bi-functionalized cucurbit[7]uril, with which a bi-functionalized cucurbit[7]uril in which functional groups have been introduced is generated with a high yield while interaction with a guest compound is not inhibited.SOLUTION: The method for producing a bi-functionalized cucurbit[7]uril includes: a mixing step to obtain a mixed solution formed by mixing a bi-functionalized glycouril, a glycouril trimer composed of three glycouril units bonded together in a straight chain shape via methylene crosslink, a compound with an adamantane structure, a compound forming a methylene crosslink, and an acid; and a generation step to obtain a generated solution containing a bi-functionalized cucurbit[7]uril by heating the mixed solution, generating a bi-functionalized cucurbit[7]uril, and methylene-crosslinking a bi-functionalized glycouril and two glycouril trimers together.
Patent JP-2012246582-A (JP)
Title: Pile warp yarn tension regulator for pile fabric loom
Inventor: IWANO YOSHIMI
IPC: D03D39/00
Filed: 2011-05-27
Abstract: PROBLEM TO BE SOLVED: To provide a pile warp yarn tension regulator having improved responsiveness to variations in the tension of pile warp yarns.SOLUTION: In the pile warp yarn tension regulator, guide plates 24 are each formed so as to have a set radius of curvature, and guide plates 25 each have a larger radius of curvature than the guide plates 24. The guide plates 24 are arranged on the selvage position sides in a weaving width direction. The guide plates 25 are arranged on the center position side. A plate spring 26 has a length corresponding to the length in the weaving width direction in pile warp yarns Tp. In the plate spring 26, an elastically deformable region L1 becomes small on the center position side where the tension of the pile warp yarns Tp is high. A change in an elastically deformable region L2 of the plate spring 26 is small on the selvage position sides where the tension of the pile warp yarns Tp is low. Consequently, a strong spring force acts on the pile warp yarns Tp with high tension, and a weak spring force acts on the pile warp yarns Tp with low tension. Thereby, the plate spring 26 is maintained on the same plane, so that responsiveness to variations in the tension of the pile warp yarns Tp is not impaired.
Patent JP-2012209235-A (JP)
Title: Secondary battery fibrous separation film and manufacturing method for the same
Inventor: KIM SONG-OCK
IPC: H01M50/457
Filed: 2011-05-31
Abstract: PROBLEM TO BE SOLVED: To provide a secondary battery fibrous separation film that can achieve heat resistance and stability at the same time by using a heat-resistant resin and a low-temperature polymer with a low melting point capable of performing a shut-down function.SOLUTION: A secondary battery fibrous separation film includes a low-temperature polymer layer 10 and heat-resistant resin layers 22 and 22' applied on both surfaces of the low-temperature polymer layer 10.
Patent JP-2012249979-A (JP)
Title: Electric cooker
Inventor: KINO SHINYA
IPC: A47J27/00
Filed: 2011-06-06
Abstract: PROBLEM TO BE SOLVED: To provide an electric cooker which can prevent wrong use of turning on a heater while a body case, a heat shield plate and a cooking plate are mistakenly assembled, by having a detecting part that can prevent a wrong detection and that is simply structured.SOLUTION: A grill pot 1 includes a wrong use prevention mechanism 100 preventing wrong use of turning on a heater 50 while the body case 70, the heat shield plate 30 and a cooking pot 10 are mistakenly assembled. The wrong use prevention mechanism 100 includes: a detecting part 110 for detecting assembling of the body case 70, the heat shield plate 30, and the cooking pot 10; and a switch part 130 turning on the heater 50 in accordance with the detection result by the detecting part 110. The detecting part 110 is provided with a lever 111. The lever 111 detects assembling of the body case 70, the heat shield plate 30 and the cooking pot 10, by the successive operation of sliding and turning in accordance with the assembling process of the body case 70, the heat shield plate 30 and the cooking pot 10.
Patent JP-2012256433-A (JP)
Title: Sheet-like beam generating device
Inventor: YAMAYA KIYOYUKI
IPC: H01J37/08
Filed: 2011-06-07
Abstract: PROBLEM TO BE SOLVED: To provide a sheet-like beam generating device capable of generating a sheet-like beam by using a cool electrode.SOLUTION: A sheet-like beam generating device has: a flat plate electrode 1; ground electrodes 7; a power supply 3 applying a voltage between the flat plate electrode 1 and the ground electrode 7; a vacuum container 4 for housing the flat plate electrode 1 and the ground electrode 7; and magnetic field generating coils 6 provided outside the vacuum container 4 and generating a magnetic field for guiding a particle beam generated from the flat plate electrode 1. A particle beam generator 2 for generating the particle beam are formed on a surface of the flat plate electrode 1. The particle beam generator 2 has a substantially uniform roughness.
Patent JP-2011170391-A (JP)
Title: Optical member
Inventor: SAITO YASUNORI
IPC: G03B9/02
Filed: 2011-06-08
Abstract: <P>PROBLEM TO BE SOLVED: To prevent deterioration in pictures caused by reflected light and transmission light in the ridge lines of edges in an optical element composed of diaphragm blades and a ND (neutral density) filter.  <P>SOLUTION: The opening edge 16a of a diaphragm blade 16 forms an almost rhombic diaphragm opening cooperatively with the opening edge 17a of a diaphragm blade 17. Nonperiodic irregularities with various sizes are formed by fine saw-tooth shape along two ridge lines 16b, 16c before and behind the opening edge 16a. In the diaphragm blades 16, 17, when incident rays of light strike on the opening edges 16a, 17a, they are reflected to various directions by irregularities provided at the ridge lines 16b, 16c, 17b, 17c.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011189189-A (JP)
Title: Abrasive cleaning article and method of making the same
Inventor: HIBBARD LOU D
IPC: A47L13/16
Filed: 2011-06-13
Abstract: <P>PROBLEM TO BE SOLVED: To provide an abrasive cleaning article, a method of making the same, and a method of cleaning a surface with the same.  <P>SOLUTION: In one embodiment, the abrasive cleaning article (100) includes: a substrate (110); a water-soluble binder (126) having a weight-average molecular weight less than 200,000; and a plurality of abrasive particles (124) releasably secured to the substrate by the water-soluble binder. The abrasive particle releases from the substrate upon contact with a solvent.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2013000760-A (JP)
Title: Metallic pipe having joining bearing surface and method of manufacturing the metallic pipe
Inventor: YOSHIDA MASATOSHI
IPC: B21D22/02
Filed: 2011-06-14
Abstract: PROBLEM TO BE SOLVED: To provide a metallic pipe having a joining bearing surface which is flat and has a comparatively large area in one body in the axial direction of the pipe by crushing work of the pipe and a method of manufacturing the metallic pipe having the joining bearing surface.SOLUTION: The flat joining bearing surface 2 which has a larger width W than the pipe diameter D on a part of the metallic pipe 1 and is extended over in the axial direction Z of the pipe is formed in one body by the crushing work of this metallic pipe 1 and, on this joining bearing surface 2, a groove 3 recessed with respect to the bearing surface 2 is formed so as to be extended over the entire length of the joining bearing surface 2 in the axial direction Z of the pipe by the crushing work of the metallic pipe 1.
Patent JP-2013005549-A (JP)
Title: Gas-insulated switchgear
Inventor: NYEONG JUNG-BONG
IPC: H02B13/02
Filed: 2011-06-15
Abstract: PROBLEM TO BE SOLVED: To reduce the footprint of a GIS while ensuring the reliability equivalent to that of the GIS employing the conventional 1-1/2 interruption system, and to facilitate the installation and inspection work of an interruption unit.SOLUTION: A GIS comprises: a diameter constituted by series connection of three interruption units each consisting of a main bus, one interrupter substantially parallel with the longitudinal direction of the main bus and two disconnectors disposed in series to hold the interrupter therebetween; a branch bus branched from the disconnector of an adjoining interruption unit in the diameter; and an auxiliary bus which connects the interruption unit and the main bus on the outside end of an interruption unit located on the outermost side out of the interruption units constituting each diameter. Two series connections of two diameters connected in the same direction as the main bus are provided in parallel. The ends of the respective diameters on the reverse side of the auxiliary bus are connected by a coupling bus.