baber/WOPTO huggingface dataset:
Patent JP-2011184021-A (JP)
Title: Fall preventing device
Inventor: YAMAGUCHI MASAHIRO
IPC: B61B1/02
Filed: 2010-03-11
Abstract: <P>PROBLEM TO BE SOLVED: To provide a new fall preventing device for protruding-retreating a step for covering a clearance between a vehicle door and a platform.  <P>SOLUTION: A movable step device 100 vertically rockably fixes main steps 142, 144 and 146 for covering a recessed part 10 of digging down a track side end part of the platform 2 by a hinge 140. A guide rail 150 and a slider 152 are arranged on a back surface of the main step 144, and slidably support a movable step 156 in the track direction while including a carriage 154. A brake 172 for braking advance-retreat motion of a reduction gear 164, a driving motor 166 and the movable step 156 for driving a driving pinion gear 162 engaging with a rack 160 of the carriage 154, is arranged so as to hang down on a back surface of the main step 144. The main step 144 carries out the function as a top plate and the function as the basis of supporting the driving motor 166 and the like.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011193589-A (JP)
Title: Power converter
Inventor: TAKIZAWA MASAMITSU
IPC: H02M7/48
Filed: 2010-03-12
Abstract: <P>PROBLEM TO BE SOLVED: To provide a power converter for achieving continuation of operation at occurrence of trouble without upsizing the power converter.  <P>SOLUTION: A spare unit inverter Y1 common to U, V, and W phases is provided. In normal operation, operation is performed as a power converter where each output of unit inverters U1 to U3, V1 to V3, and W1 to W3 is connected in series in three stages. Contrarily, when trouble occurs in one of the unit inverters U1 to U3, V1 to V3, and W1 to W3, an output end of the unit inverter in which the trouble occurs is short-circuited, and a spare unit inverter Y1 is additionally connected in series to a connection circuit to which the unit inverter in which the trouble occurs belongs, thus resuming the operation of the power converter by the spare unit inverter Y1 instead of the unit inverter in which the trouble occurs.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011190505-A (JP)
Title: Surface modifying method for solid product
Inventor: HASHIMOTO MAMORU
IPC: B05D3/08
Filed: 2010-03-15
Abstract: <P>PROBLEM TO BE SOLVED: To provide a new surface modifying method for a solid product which can further expect the increase of a surface modification action in a surface modifying method for a solid product in which the flame of a combustion gas including a pyrolytic surface modification agent is sprayed to the prescribed surface (the face to be treated) of a solid product.  <P>SOLUTION: In the surface modifying method, the pyrolytic surface modification agent is sprayed on the whole face or partially to the surface of a solid product S (the material to be treated) from a flame burner 29 with the flame of a fuel gas obtained by admixing an oxidizing gas into a combustible gas at a prescribed ratio as a carrier to increase the wettability or the like of the solid product S. The feed of the surface modification agent to the flame burner 29 is performed via a nanopump 15. For example, in the case the surface modification agent is a solid modification agent, the feed is performed from an injection vaporization nozzle 27 internally provided at the flame burner 29.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011192116-A (JP)
Title: Image forming system and user manager server device
Inventor: YOSHIDA DAISUKE
IPC: H04N1/00
Filed: 2010-03-16
Abstract: <P>PROBLEM TO BE SOLVED: To enable use of a signature unique to each log-in user for e-mail, in an image forming device.  <P>SOLUTION: A user manager server device 3 stores one or more signatures used for a scan to e-mail function or the like as user personal data 54, for each user, and transmits user personal data for a log-in user to each composite machine. Each composite machine receives the user personal data 54 from the user manager server device 3, and transmits e-mail in which a signature by the user personal data 54 is described, when executing the scan to e-mail function or the like.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011192881-A (JP)
Title: Mounting device
Inventor: FUJITA TAKASHI
IPC: H05K13/04
Filed: 2010-03-16
Abstract: <P>PROBLEM TO BE SOLVED: To provide a mounting device that achieves improved mounting accuracy by placing a substrate on a stage with a suction surface and fixing the substrate by vacuum suction to reduce warpage, and is adaptive to a plurality of substrate sizes without changing the size of a vacuum suction area of the substrate installation stage in accordance with substrate sizes.  <P>SOLUTION: The mounting device includes: a movable head having a mechanism for electronic component fixation; the substrate installation stage where the substrate is installed; and pores for substrate suction, arranged on a substrate installation surface of the substrate installation stage. The mounting device has a unit having a mechanism for pressing the substrate.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011195605-A (JP)
Title: Resin film, method for producing resin film, polarizing plate, and liquid crystal display device
Inventor: MOGAMI NAOYUKI
IPC: G02B5/30
Filed: 2010-03-17
Abstract: PROBLEM TO BE SOLVED: To provide a resin film excellent in weather resistance, such as little dimensional change due to changes in temperature and relative humidity.SOLUTION: The resin film is used, which has Martens hardness of 165-350 MPa obtained by measuring at least either one of the surfaces by Nano-indentation method with a measurement depth of 1 μm and relaxation modulus of 3,800-6,000 MPa obtained by measuring at least either one of the surfaces by Nano-indentation method with a measurement depth of 1 μm.
Patent JP-2011199468-A (JP)
Title: Transmission regulation method and system
Inventor: KOGASHIRA HIDEYUKI
IPC: H04M3/36
Filed: 2010-03-18
Abstract: PROBLEM TO BE SOLVED: To control the ratio of sample terminal MN(s) dynamically based on the load conditions of an end server ES in transmission regulation method and system which limits the load of the end server ES by estimating the total number of transmissions based on the number of transmissions of the sample terminal MN(s).SOLUTION: When the transmission operation is performed by a user terminal MN, only the sample terminal MN(s) classified according to the sample probability Rsample transmits to the end server ES, and transmission of other sample terminal MN(s) is pended. A control server CS determines the conditions of release transmission pended in each user terminal MN, in units of control slot, based on the access situation to the end server, and informs it to each user terminal MN. Furthermore, the control server CS determines the sample probability Rsample dynamically based on the access situation to the end server ES, and informs it to each user terminal MN. The user terminal MN satisfying the conditions of release pending transmits to the end server ES.
Patent JP-2011199986-A (JP)
Title: Rotating machine
Inventor: IMAKUBO TOMOSHI
IPC: H02K5/22
Filed: 2010-03-18
Abstract: PROBLEM TO BE SOLVED: To provide a rotating machine which improves manufacture efficiency and work efficiency while ensuring sealing effect.SOLUTION: A three-phase AC motor 1 as a rotating machine includes: a rotary shaft 12 equipped with permanent magnets 13 arranged in the direction of rotation, a casing 11 equipped with coils 14 arranged in the direction of rotation, an opening OP which is formed at one side of the casing 11, a connecting electrode 15 to which the coil 14 provided in the casing 11 is electrically connected, and a mold 17 which seals the opening OP and the connecting electrode 15 with one end protruding to the outside of the casing 11 from the opening OP.
Patent JP-2010241127-A (JP)
Title: Inkjet recording apparatus
Inventor: INOUE HIROSHI
IPC: B41J2/165
Filed: 2010-03-18
Abstract: <P>PROBLEM TO BE SOLVED: To provide an inkjet recording apparatus that can reduce exchange frequency of a wiping member and that can make the structure of the entire apparatus compact.  <P>SOLUTION: In wiping/cleaning the nozzle surface of a head installed with inclination with a wiping web 110, there is installed, in parallel to the nozzle surface, a pressing roller 118 that brings the wiping web 110 into pressurized contact with the nozzle surface. Meantime, a supply spindle 114 for delivering the wiping web 110 and a take-up spindle 116 for taking up the wiping web 110 are horizontally installed. Then, in the manner that the wiping web 110 travelling between the supply spindle 114 and the take-up spindle 116 is wrapped about the inclined pressing roller 118, there are disposed, in the front and the rear of the pressing roller 118, a front-stage guide device 120 and a rear-stage guide device 122 that change the travelling direction of the wiping web 110.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011198969-A (JP)
Title: Method for manufacturing semiconductor device, inspection method for semiconductor device, and semiconductor device
Inventor: TONOZUKA MASAHIRO
IPC: H01L21/82
Filed: 2010-03-19
Abstract: PROBLEM TO BE SOLVED: To share a probe card without being influenced by the array of its electrode pads and the width of a scribe region when inspecting a semiconductor device, thus reducing production costs of the probe card.SOLUTION: A substrate 20 has a chip region 100, a scribe region 200, and an electrode pad 300. The chip regions 100 are arranged in a first direction on the substrate 20 such that they are mutually separated by the scribe region 200. The electrode pads 300 are arranged in the first direction with the periodicity. Connecting electrode pads 320 are formed in the chip region 100, and dummy electrode pads 340 are formed at least in the scribe region 200. A space between the electrode pads 300 is narrower than the width of the scribe region 200. A combined width of the chip region 100 and scribe region 200 in a direction parallel to the arrangement of the electrode pad 300 is an integral multiple of the electrode pad 300's interval.
Patent JP-2011196483-A (JP)
Title: Bearing device
Inventor: TAKEDA KEISUKE
IPC: F16N31/00
Filed: 2010-03-19
Abstract: PROBLEM TO BE SOLVED: To fully secure a lubricating ability of a bearing over a lengthy period of time without complicating a maintenance work.SOLUTION: There is provided a bearing device for rotatably supporting, by bearings 30, 31 provided in a bearing cylindrical portion 21 of a dumper case 20, an output shaft 10 around a rotating shaft center along the horizontal direction. In the bearing device, at the opposed position to the peripheral surface of the output shaft 10 positioned between the bearings 30, 31, the dumper case 20 is formed with a grease reservoir 32 laterally expanding beyond the outer circumferential surfaces of the bearings 30, 31. The top surface 32a of the bottom wall of the grease reservoir 32 is gradually upward inclined toward the radially outward direction from the position corresponding to the lower circumferential surfaces of the bearings 30, 31.
Patent JP-2011199768-A (JP)
Title: Diagnosic system for joint receiving system
Inventor: MATSUSHITA TOMOAKI
IPC: H04N17/00
Filed: 2010-03-23
Abstract: PROBLEM TO BE SOLVED: To diagnose on an early stage whether repair of a joint receiving system is required when transmitting a new joint receiving signal to the joint receiving system.SOLUTION: A test signal at a known level in the same frequency band as a joint receiving signal to be newly transmitted in a joint receiving system 2 having an input terminal 6 and a plurality of end terminals 10a to 10d is supplied from the input terminal 6 to the joint receiving system 2 by a portable transmitter 20. A portable receiver 22 connected to the plurality of end terminals 10a-10d receives the test signal transmitted in the joint receiving system 2, and based on a level of the received test signal, a transmission loss in the end terminals 10a-10d is identified and displayed.
Patent JP-2011198443-A (JP)
Title: Optical disk drive
Inventor: ISHITOBI TATSUYA
IPC: G11B7/005
Filed: 2010-03-24
Abstract: PROBLEM TO BE SOLVED: To reduce optical disk deterioration due to laser beam irradiation in an optical disk drive.SOLUTION: During playback of an optical disk, a laser light-emitting power is determined so that an error rate falls between the upper and lower limits of target error rates of the reproduced data, to control laser emission power using the light-emitting power as the target power. The laser emission power is controlled by controlling the amount of DC current to be supplied to the laser and/or by controlling the amplitude of the high-frequency current to be supplied to the laser.
Patent JP-2011203000-A (JP)
Title: System, device, and program for estimating position
Inventor: SAKURADA KOJI
IPC: G01S5/02
Filed: 2010-03-24
Abstract: PROBLEM TO BE SOLVED: To provide a position estimating system capable of estimating the position of a terminal with high accuracy with a small computational complexity, even in a wide space.SOLUTION: This position estimating system estimates the position of the terminal which has a reception intensity detection means for receiving radio signals transmitted from a plurality of wireless transmission means, and detecting the reception intensity values of the plurality of radio signals and identification information of each transmission source. The estimating system includes: a position information storage means for storing position information of each wireless transmission means, while associating it with identification information of each wireless transmission means; a candidate selection means for receiving the detected plurality of reception intensity values and identification information from the terminal, and selecting identification information and reception intensity values of radio transmission means whose reception intensity values at the terminal are ranked higher; and a position estimating means for estimating the position of the terminal, based on the reception intensity value at the terminal of each radio signal from the plurality of selected wireless transmission means, and position information of the plurality of wireless transmission means acquired from the position information storage means.
Patent JP-2010240398-A (JP)
Title: Liquid dielectric gradient coil system and method
Inventor: SEEBER DEREK ALLAN
IPC: G01R33/385
Filed: 2010-03-25
Abstract: <P>PROBLEM TO BE SOLVED: To provide cooling and electrically separating two or more gradient coils for magnetic resonance imaging systems.  <P>SOLUTION: The magnetic resonance imaging systems having gradient coil assemblies employing a liquid dielectric medium are provided. In one embodiment, a magnetic resonance imaging system (10) includes a gradient coil assembly (58, 60) with a plurality of gradient coils (26, 28, 30). In the gradient coil assembly (58, 60), at least two of the gradient coils (26, 28, 30) are electrically separated from one another by a fluid medium.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011204511-A (JP)
Title: All-solid state lithium ion secondary battery
Inventor: SAGO FUMIAKI
IPC: H01M10/052
Filed: 2010-03-26
Abstract: PROBLEM TO BE SOLVED: To provide an all-solid state lithium ion secondary battery capable of fast charging and discharging while maintaining high capacity.SOLUTION: The all-solid state lithium secondary battery is composed of a plurality of power generating elements with a cathode 1, solid electrolyte 2 and an anode 3 sequentially laminated connected in series through collectors 4. At least one electrode out of the cathode 1 and the anode 3 has a plurality of through-holes 7 in a thickness direction of the electrodes 1, 3, and an ionic conductive layer 9 is formed on an inner wall surface of each through-hole 7. Thereby, the ions in the electrodes 1, 3 flow well to the ionic conductive layer 9 in the through-hole 7 to improve the electron conductivity in the electrodes 1, 3. Since ions well transfer in the ionic conduction layer 9, high-speed charging and discharging become possible while maintaining high capacity.
Patent JP-2011025398-A (JP)
Title: Tool cleaning device
Inventor: KURIBAYASHI YUTAKA
IPC: B23Q3/155
Filed: 2010-03-26
Abstract: <P>PROBLEM TO BE SOLVED: To provide a tool cleaning device stably jetting a great amount of cleaning fluid and cleaning a tool well in a short time.  <P>SOLUTION: This tool cleaning device includes an accumulating part in the middle of a cleaning fluid path. The accumulating part accumulates cleaning fluid flowing in the cleaning fluid path. When the tool and a tool holder are cleaned, an injection nozzle jets cleaning fluid accumulated in the accumulating part. The injection nozzle jets the great amount of cleaning fluid with little resistance. The tool and the tool holder can be surely cleaned by the cleaning fluid jetted from the injection nozzle. The tool cleaning device effectively prevents poor installation of the tool and the tool holder.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2010154746-A (JP)
Title: Generator
Inventor: HAYAMIZU KOHEI
IPC: H02N2/00
Filed: 2010-03-26
Abstract: <P>PROBLEM TO BE SOLVED: To solve the problem of power generation amount and durability in power generation using a piezoelectric element.  <P>SOLUTION: The generator includes: a pair of shock absorbing materials juxtaposed with an interval; a plurality of pairs of vibrating plates 12 and piezoelectric elements 11; and a shaft 13c arranged on the side of the plurality of pairs of vibrating plate 12 and the piezoelectric element 11. The piezoelectric element 11 is connected at a position other than the surrounding of the vibrating plate 12 in at least one surface of the vibrating plate 12. The plurality of pairs of vibrating plate 12 and piezoelectric element 11 are arranged so as to be parallel to the pair of shock absorbing material. If an external force is applied to either of the pair of shock absorbing materials, the external force is transmitted to the surrounding of the vibrating plate 12 via the shaft of the side of the vibrating plate 12, thereby deforming the piezoelectric element 11 via the vibrating plate 12 to generate power.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2011200613-A (JP)
Title: Magnetic resonance imaging apparatus
Inventor: NITTA SHUHEI
IPC: A61B5/055
Filed: 2010-03-26
Abstract: PROBLEM TO BE SOLVED: To provide a magnetic resonance imaging apparatus, allowing a user to easily confirm to what degree the body motion can be corrected in the respective positions of an imaging object.SOLUTION: An estimated correction error is calculated from two or more sheets of image data including a desired reference position of a desired imaging object based on the moving amount of the reference position and a first correction parameter to generate and display an error map showing a spatial distribution of estimated correction errors. Further, a second correction parameter map showing the spatial distribution of a second correction parameter calculated for every two or more optional position of the imaging object so that the estimated correction error is minimized.
Patent JP-2011211367-A (JP)
Title: Radio repeater and radio communication method in radio communication system
Inventor: SAITO MAKITO
IPC: H04W16/26
Filed: 2010-03-29
Abstract: PROBLEM TO BE SOLVED: To provide a radio repeater and a radio communication method in a radio communication system which can suppress a connection failure when a relay station is switched due to the disconnection of connection to a base station.SOLUTION: In the radio communication system where radio communication between a plurality of communication terminals and a base station is executed via a plurality of radio repeaters, a first radio transmission/reception part for taking charge of communication between radio repeaters, a second radio transmission/reception part for taking charge of communication with communication terminals, and a third radio transmission/reception part for taking charge of communication with the base station are provided in each radio repeater. When a communication state between the radio repeater and the base station is favorable, communication between communication terminals and the base station is performed via the second and third radio transmission/reception parts in the radio repeater. When communication between the radio repeater and the base station is disconnected, the radio repeater which has fallen into a communication disconnection state establishes communication with one of peripheral radio repeaters by the first radio transmission/reception part mounted to the radio repeater and is connected with the base station for communication via the one radio repeater.
Patent JP-2011207975-A (JP)
Title: Method for producing polycarbonate diol diacrylate compound
Inventor: YOSHIDA YOICHI
IPC: C08G64/42
Filed: 2010-03-29
Abstract: PROBLEM TO BE SOLVED: To provide a method for producing a polycarbonate diol diacrylate compound from polycarbonate diol and an acrylic ester compound without using a protonic acid and a metal component.SOLUTION: In the method for producing a polycarbonate diol diacrylate compound, polycarbonate diol represented by formula (I) is reacted with an acrylic ester compound represented by formula (II) in the presence of lipase. In formula (I), each Ris the same or different and a divalent group composed of one or more straight chain, branched chain, or cyclic alkylene groups, wherein the divalent group may have a substituent and/or one or more non-terminal carbon atoms substituted with a divalent aromatic group, a divalent heterocyclic group, an oxygen atom, or a sulfur atom, or is a divalent group of a crosslinking carbocyclic ring; and n represents an average degree of polymerization and is a number of 1-50. In formula (II), Ris a hydrogen atom or a 1-4C straight chain or branched chain alkyl group; and Ris a 1-12C straight chain, branched chain or cyclic alkyl group, a 7-10C aralkyl group or a 6-10C aryl group.
Patent JP-2011208435-A (JP)
Title: Toilet cabinet
Inventor: NISHIMURA KATSUMI
IPC: E03D11/00
Filed: 2010-03-30
Abstract: PROBLEM TO BE SOLVED: To provide a toilet cabinet disposed between a toilet indoor wall and a toilet bowl.SOLUTION: This toilet cabinet includes a first front plate TCd disposed so as to expose a flushing water lever LH installed at the front of a tank ST to the front surface side, a second front plate TCf disposed over a water supply flow passage from the tank ST to the toilet bowl body SBa and a water discharge flow passage SBc, a third front plate TCe disposed between the first front plate TCd and the second front plate TCf, and a partition plate TCg with a vertically extending surface which is positioned apart a predetermined distance from the toilet indoor wall TRa. The first front plate TCd is fixed to the partition plate TCg, and the second front plate TCf is sandwiched between the toilet bowl body SBa and the partition plate TCg. The third front plate TCe is placed on the upper end surface of the second front plate TCf, and detachably held by a magnet TCg1 mounted on the partition plate TCg.
Patent JP-2011210152-A (JP)
Title: Microcomputer
Inventor: AZUMA AYAKO
IPC: G06F1/28
Filed: 2010-03-30
Abstract: PROBLEM TO BE SOLVED: To provide a microcomputer that guarantees different lowest operation-guaranteed voltages for a plurality of operation modes without increasing circuit scale.SOLUTION: Firmware causes a CPU to execute one of a plurality of operation modes executable by the CPU. A voltage detection circuit outputs, when a power source voltage VDD in the one operation mode is a lowest operation-guaranteed voltage or less, an interruption signal 50 to the CPU to stop the execution of the one operation mode. The voltage detection circuit selects, from voltage rations for the plurality of operation modes, a corresponding voltage ratio corresponding to the one operation mode, and selects, from a plurality of divided voltages, a divided voltage showing the corresponding voltage ratio of the power source voltage VDD as a selected divided voltage VLVI. When the selected divided voltage VLVI is a reference voltage VREF (1/L of the lowest operation-guaranteed voltage) or less, the interruption signal 50 is output.