baber/WOPTO huggingface dataset:
Patent JP-2011008863-A (JP)
Title: Magnetic disk recording device and magnetic recording head
Inventor: MUTO HIROSHI
IPC: G11B5/012
Filed: 2009-06-25
Abstract: PROBLEM TO BE SOLVED: To shorten the length of a blank region of a magnetic disk where reading and writing of information can not be performed.SOLUTION: A reading element part 13 and a recording element part 14 are disposed on a downstream side and an upstream side in a rotation direction (circumferential speed V) of the magnetic disk 2, respectively. A distance Lwr between the reading element part 13 and the recording element part 14 in the rotation direction of the magnetic disk 2 is set to a length equal to or shorter than the length of a movement distance V×Twr of the magnetic disk 2 in time Twr necessary for switching of a control system from recording operation to reading operation.
Patent JP-2011014651-A (JP)
Title: Copper foil for printed wiring board
Inventor: FURUSAWA HIDEKI
IPC: H05K1/09
Filed: 2009-06-30
Abstract: PROBLEM TO BE SOLVED: To provide a copper foil for a printed wiring board which is excellent in both bondability with an insulated substrate and etching performance and suitable for fine pitch.SOLUTION: The copper foil for a printed wiring board includes a copper foil base material and a coating layer for coating at least a part of the surface of the copper foil base material. The coating layer consists of a Cu-Ni alloy layer and a Cr layer which are sequentially laminated from the surface of the copper alloy base material, wherein Ni and Cr are contained at 15-440 μg/dmand 18-180 μg/dmof coating amount in the coating layer, respectively.
Patent JP-2011011619-A (JP)
Title: Fuel cell drive vehicle
Inventor: NIIOKA HISASHI
IPC: B60L11/18
Filed: 2009-07-01
Abstract: PROBLEM TO BE SOLVED: To efficiently use a space in a front box of a fuel cell drive vehicle so that the layer number of fuel cells can be increased.SOLUTION: In the fuel cell drive vehicle 1, a cowl top 7 is projected downward from the rear end of the front box 2. A fuel cell stack 14, an electric motor 9, and a reducer 13 are mounted inside the front box 2. The fuel cell stack 14 comprises a plurality of upward laminated fuel cells, and is arranged in a backward tilted state in a forward moving direction of the vehicle.
Patent JP-2011013927-A (JP)
Title: Passerby detection device and passerby detection method
Inventor: OE TOSHIO
IPC: G08B25/00
Filed: 2009-07-02
Abstract: PROBLEM TO BE SOLVED: To provide a passerby detection device using a camera for person detection, capable of detecting a passerby with a simple configuration to reduce installation cost, and not needing much brightness for environment of the person detection in the person detection using the camera.SOLUTION: This passerby detection device 1000 includes a camera built-in light source device 7-1 incorporated with the camera and a light source, and a person detection part 102. The light source incorporated in the camera built-in light source device 7-1 is installed near an entrance 3 and irradiates light rays, and the light rays are blocked off by a person passing the entrance 3 when the person passes the entrance 3. The person detection part 102 executes decision processing of deciding presence/absence of the person passing the entrance 3 based on an image of an irradiation direction of the light rays irradiated from the light source photographed by the camera.
Patent JP-2011011474-A (JP)
Title: Method for molding lengthy molding
Inventor: NAMAIZAWA MASAKI
IPC: B29C43/18
Filed: 2009-07-02
Abstract: PROBLEM TO BE SOLVED: To provide a method for molding a lengthy molding which can improve molding accuracy and prevent the falling of a split mold.SOLUTION: A posterior intermediate mold 39 includes an intermediate upper mold 41 as a plurality of split molds, an intermediate middle mold 42, and an intermediate lower mold 43. A pair of key grooves 41c, 42c, 42d, and 43c extending in the longitudinal direction is formed in a mating face of the intermediate upper mold 41, the intermediate middle mold 42, and the intermediate lower mold 43. By engaging the key grooves 41c, 42c, 42d, and 43c, with longitudinal intermediate keys 45, 45 the positioning and bonding of the intermediate upper mold 41, the intermediate middle mold 42, and the intermediate lower mold 43 are carried out.
Patent JP-2011014011-A (JP)
Title: Highly reliable controller of multiple system
Inventor: OMORI YASUHISA
IPC: G06F11/18
Filed: 2009-07-03
Abstract: PROBLEM TO BE SOLVED: To solve such a problem that writing/reading of different data for each of processors causes a comparison mismatch, resulting in operation stop as a case in which an ECC error history is left in a register, in a highly reliable controller of a multiple system.SOLUTION: For an access to an A system storage device 1, in particular, an A system side read access 28, while read data (0x3) is transferred from the A system storage device 1 to an A system processor 2, the same data (0x3) as that of an A system side is distributed to a B system side through a comparator 7 and is also transferred to a B system processor 3. Within the comparator 7, the data (0x3) on the A system side is compared with the distributed same data (0x3) on the B system side, and therefore an operation can be continued as a comparison match.
Patent JP-2009266379-A (JP)
Title: Device and method for modulation, and recording medium
Inventor: NAKAGAWA TOSHIYUKI
IPC: G11B20/14
Filed: 2009-07-06
Abstract: <P>PROBLEM TO BE SOLVED: To record and reproduce a code word string with high linear density and reduced errors.  <P>SOLUTION: A DSV control bit determination-insertion part 11 inserts a DSV control bit for DSV control to an input data string and outputs it to a modulation part 12. The modulation part 12 converts data whose basic data length is 2 bit to a variable length code whose basic code length is 3 bit according to a conversion table and outputs it to an NRZI converting part 13. A conversion table included in the modulation part 12 has a replacement code which restricts the number of successive minimum runs within a predetermined value or less and a replacement code for observing the restriction of run length. The replacement codes have replacement restriction added thereto and have a conversion rule such that both a remainder obtained by dividing the number of "1" included in the elements of a data string by 2 and a remainder obtained by dividing the number of "1" included in the elements of the code word string by 2 are 1 or 0.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2011017763-A (JP)
Title: Method of manufacturing retardation film, retardation film polarizing plate and image display device
Inventor: SHIRAFUJI FUMIAKI
IPC: G02B5/30
Filed: 2009-07-07
Abstract: PROBLEM TO BE SOLVED: To provide a method of manufacturing a retardation film which stretches uniaxially only in the lateral direction in the transport direction, has superior orientation of molecules with respect to the lateral direction and is able to flexibly adjust the wavelength dispersion.SOLUTION: The present invention relates to the method of manufacturing the retardation film, in which a continuously supplied long-sized high polymer film is transported, while holding both end of the film; and stretching is performed in the lateral direction in the transportation direction, while transporting the film, wherein the high polymer film is formed, by laminating at least two kinds of films having phase difference development different from each other. The method includes the step of slackening both end of the high-polymer film by a member providing an uneven shape; a holding step of holding both end of the slackened high polymer film on to the transportation device; and a stretching step of extending the width of the high-polymer film in the lateral direction to the transport direction while transporting by the transport device to stretch the high-polymer film in the lateral direction.
Patent JP-2011016071-A (JP)
Title: Article cleaning apparatus
Inventor: HAGIWARA KOJI
IPC: C23G3/00
Filed: 2009-07-08
Abstract: PROBLEM TO BE SOLVED: To provide an article cleaning apparatus reducing re-attachment of soil to an article.SOLUTION: The article cleaning apparatus includes: a cleaning tank 3 sealingly containing an article to be cleaned therein; a cleaning liquid tank means 6 connected to a liquid feed port 5a formed in the cleaning tank 3 and a liquid discharge port 8 formed at an upper part and storing the cleaned and circulating cleaning liquid 7; a rinsing liquid tank means 15 connected to the liquid feed port 5a formed in the cleaning tank 3 and the liquid discharge port 8 formed at the upper part and storing the cleaned and circulating rinsing liquid 16; a filter means 9c with one end connected to the liquid discharge port 8, with the other end switchably connected to the cleaning liquid tank means 6 or to the rinsing liquid tank means 15, and cleaning the cleaning liquid 7 or rinsing liquid 16 passing therethrough by circulation; and a valve means 20g connected to the filter means 9c and discharging the cleaning liquid 7 or rinsing liquid 16 staying between the liquid discharge port 8 and filter means 9c.
Patent JP-2010052129-A (JP)
Title: Attaching method and attaching jig of face plate for forming folding ruled line in punching machine for pacing receptacle
Inventor: HASHIMOTO HIDEAKI
IPC: B26F1/00
Filed: 2009-07-13
Abstract: <P>PROBLEM TO BE SOLVED: To fix and arrange a face plate on the surface of a cutting plate in a state that a ruled line groove of the face plate for forming a folding ruled line is assuredly positioned correspondingly to a ruled line blade of a die.  <P>SOLUTION: An expanded material for an assembled article is combined with a cutting blade 11 for forming the ruled line as a folding line on a sheet member P and punching it, the die 10 having the ruled line blade 12, a cutting outer edge 3 and the face plate 1 having the ruled line groove 2. When the face plate 1 is fixed to the cutting plate 20 facing the die 10, a positioning opening 33 which sets the position of a guide member 40 arranged on the die 10 as a center is formed in the face plate 1. To the guide member 40, an attaching jig 30 having an outer configuration corresponding to the form of the positioning opening 33 is fitted and attached. The die 10 is allowed to come close to the cutting plate 20 to stick the attaching jig 30 to the surface of the cutting plate 20, and the positioning opening 33 is fitted to the attaching jig 30 to fix the face plate 1 to the cutting plate 20.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2011020031-A (JP)
Title: Liquid supply implement
Inventor: HAYAKAWA KOICHI
IPC: A61M35/00
Filed: 2009-07-14
Abstract: <P>PROBLEM TO BE SOLVED: To provide a liquid supply implement capable of easily and surely applying a pressing operation to an operation member when performing the pressing operation.  <P>SOLUTION: A coating implement 1 being the liquid supply implement comprises a first syringe 2 and a second syringe 3 which have an outer cylinder 21 having a mouth part 22, a gasket 24 inserted in the outer cylinder 21 and moving along the longitudinal direction, and the operation member 5 for performing the movement operation of the gasket 24, and discharges the liquid charged in a distal end side space 211 of the outer cylinder 21 from the mouth part 22 by the operation of the operation member 5. In the coating implement 1, the a base end side opening of the outer cylinder 21 is hermetically sealed and a pressing assistant means 6 pressing each gasket 24 toward the distal end direction by supplying a gas into the base end side space 212 of the outer cylinder in the operation of the operation member 5 to pressurize the base end side space 212.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011029872-A (JP)
Title: Transimpedance amplifier
Inventor: NAKAMURA MAKOTO
IPC: H03F3/08
Filed: 2009-07-24
Abstract: <P>PROBLEM TO BE SOLVED: To provide a transimpedance amplifier that has wideband gain frequency characteristics and performs a high-speed operation, and of a small chip size.  <P>SOLUTION: The transimpedance amplifier for receiving an optical signal current and for output of a voltage signal has a source ground amplifying circuit 1, a source follower circuit 2, a negative feedback resistor R<SB>L</SB>21, and at least two inductors with an inductive associativity.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2010279008-A (JP)
Title: Relaxation oscillator using spin element
Inventor: PARK SEUNG YOUNG
IPC: H01L43/08
Filed: 2009-07-24
Abstract: <P>PROBLEM TO BE SOLVED: To provide a relaxation oscillator using a spin element.  <P>SOLUTION: A relaxation oscillator includes a power source for supplying power, a spin element driven by power supplied by the power source, and a capacitor connected to the spin element in parallel. The spin element has a variable voltage value which varies, depending on the intensity of a magnetic field. The capacitor discharges when the spin element has a minimum voltage value for a critical voltage range and charges, when the spin element has a maximum voltage value of the critical voltage range. Thus, the relaxation oscillator reduces the number of parts required for manufacture, simplifies circuits, and reduces manufacturing costs and power consumption. Consequently, the relaxation oscillator has effects that a wide range of frequency bands can be adjusted, a scope of activity is wide, and a high output is attained by using magnetization inversion.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011029935-A (JP)
Title: Broadcasting wireless communication system, and relay station device
Inventor: NUMAGUCHI SHIGEYUKI
IPC: H04H20/59
Filed: 2009-07-24
Abstract: <P>PROBLEM TO BE SOLVED: To provide a broadcasting wireless communication system and relay station device, capable of determining a route through which relay transmission should be performed even when transmitting a wireless signal which does not include information for determining whether or not to perform relay transmission.  <P>SOLUTION: A broadcasting wireless communication system S includes: a master station device 10 for broadcasting-transmitting a wireless signal via a wireless slot; a plurality of slave station devices 30 each of which performs wireless communication with the master station device 10; and a plurality of relay station devices 20 for relaying between the master station device 10 and at least one of the plurality of slave station devices 30. Then, the broadcasting wireless communication system S performs two-way communication of control data and a data body between the master station device 10 and the slave station device 30. Prior to starting wireless communication, the master station device 10 or the slave station device 30 notifies the other station device of information about the wireless slot to be used, and the relay station device 20 which relays the notification records, into a setting information recording section M, information which is included in the notification and is associated with the wireless slot to be used, and performs relay processing on a wireless signal to be received using the recorded wireless slot.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011025373-A (JP)
Title: Polishing pad
Inventor: TAKAGI MASATAKA
IPC: H01L21/304
Filed: 2009-07-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide a polishing pad capable of stabilizing a forming shape and improving flatness of an article to be polished.  <P>SOLUTION: The polishing pad 10 has a formed sheet 2 formed by an urethane resin. The formed sheet 2 has a continuous forming structure formed by a wet film formation method. An agglomerate 5 in which a structure 9 of carbon black is coagulated is contained in the formed sheet 2. The agglomerate 5 is covered by ABS resin of a dispersing agent. In the agglomerate 5, the dispersion state measured by a grind gauge distribution map method is restricted to 3.0 μm or less. The agglomerate 5 is contained in the formed sheet 2 at the proportion of 2-10 wt.% and dispersed almost uniformly in the formed sheet 2. The agglomerate 5 does not form a larger agglomerate further coagulated at the time of wet film formation.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011029500-A (JP)
Title: Element device for solar cell
Inventor: MURAMATSU SHINJI
IPC: H01L31/042
Filed: 2009-07-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide an element device for a solar cell capable of improving clamping performance of a rectifying element pressed in a heat sink and also improving reliability against coming-off of the rectifying element having been pressed in.  <P>SOLUTION: The element device 1 for the solar cell 1 includes press-fit type rectifying elements 11, 12 and 13 having electrodes 112, 122 and 132 and electrically connected to solar cells 21, 22 and 23, and heat sinks 15, 16 and 17 functioning as electric connection paths between the electrodes and solar cells and also dissipating heat generated by the rectifying elements in operation, and the heat sinks include press-in parts 15P, 16P and 17P which have press-in holes 15h, 16h and 17h in which the electrodes are pressed to mount the rectifying elements at center parts, and also have press-in reinforcing walls 15w, 16w and 17w which have electrode clamping dimensions larger than thicknesses of the heat sinks in the same directions therewith and are electrically connected thereto along peripheries of the press-in holes.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011025616-A (JP)
Title: Writing utensil
Inventor: FURUICHI AKINORI
IPC: B43K27/00
Filed: 2009-07-29
Abstract: <P>PROBLEM TO BE SOLVED: To overcome the problem that, when manufacturing various components as molded products, molds are complicated requiring resultant time and labor, furthermore the calculation for meshing accuracy is hard due to the presence of a plurality of gears and saw teeth, and product accuracy deteriorates.  <P>SOLUTION: In the writing utensil, a shaft body has a writing body therein, the front tip of the writing body is connected to the rear end thereof, a slide projection is engaged slidably in the center shaft direction of the shaft body along the slide groove provided to the shaft body, and a slider exposed from the outer circumferential face of a shaft cylinder. When the slider is at an advancing position, the writing body is projected from the shaft body, while the writing boy is submerged into the shaft body when the slider is at a retreated position. A slide groove provided on the shaft body is formed in a substantially one straight line, and the slider has a projection limiting a movement of the shaft body to the center shaft line direction.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2009257333-A (JP)
Title: Control device of internal combustion engine
Inventor: MAKINO MICHIKAZU
IPC: F02D41/18
Filed: 2009-08-03
Abstract: <P>PROBLEM TO BE SOLVED: To estimate a cylinder of a maximum variation in an intake quantity by one pressure detecting means and a simple operation, without receiving influence of a variation in a fuel quantity, in an internal combustion engine for arranging an intake quantity control means in accordance with the cylinder.  <P>SOLUTION: This control device has a throttle valve 3 arranged in an intake passage of the respective cylinders of a multi-cylinder internal combustion engine of three cylinders or more, a communicating tube 6 for mutually connecting the mutual intake passages on the downstream side of the throttle valve 3 in the respective cylinders, a detection period setting means for setting a period for detecting pressure in the communicating tube 6 to the respective cylinders, a pressure sensor 7 for detecting the pressure in the communicating tube 6 in the detection period, a first estimating means for estimating the cylinder of the maximum variation in the intake quantity when a load of the internal combustion engine is a low load, and a second estimating means for estimating the cylinder of the maximum variation in the intake quantity when the load of the internal combustion engine is a high load. The cylinder having maximum variation in the intake quantity is estimated by switching the first estimating means and the second estimating means in response to the load of the internal combustion engine.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2011038535-A (JP)
Title: Article holder and method of manufacturing the same
Inventor: FUKUI RUI
IPC: F16B1/02
Filed: 2009-08-06
Abstract: <P>PROBLEM TO BE SOLVED: To provide an article holder whose structure is simple and which is easy to operate.  <P>SOLUTION: An elastic connection part 13, when a first board 11 and a second board 12 are rotated to the elastic connection part 13, gives a reaction force to the first board 11 and the second board 12 in the direction of restoring the rotated first and second boards 11, 12 to an initial state. A first through hole 113 and a second through hole 123 interfere with the outer surface of an article 2 during the period when the first board 11 and the second board 12 return to the initial state from the rotating state. This structure enables the article 2 to be held by a simple operation.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011040480-A (JP)
Title: Semiconductor device, and method for manufacturing the same
Inventor: INOMATA DAISUKE
IPC: H01L23/12
Filed: 2009-08-07
Abstract: <P>PROBLEM TO BE SOLVED: To provide a semiconductor device having a structure that can reduce stress due to difference in coefficients of thermal expansion and prevent or suppress generation of cracks, and to provide a method for manufacturing the same.  <P>SOLUTION: The semiconductor device includes a single crystal silicon substrate 10 having a main face 18 on which semiconductor elements 20 are formed and a side face 21 intersecting with the main face 18; and an insulating material 60 provided covering at least a portion of the side face 21. The side face 21 covered with the insulating material 60 is equipped with a first face 12 with a plane direction forming an angle of -5° to +5° to the plane direction of the main face 18.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011046012-A (JP)
Title: Image forming apparatus and program
Inventor: MIYAZAKI KENICHI
IPC: B41J29/38
Filed: 2009-08-25
Abstract: <P>PROBLEM TO BE SOLVED: To provide an image forming apparatus and a program which can break supply of an electric power when clogging of a recording medium occurs.  <P>SOLUTION: The image forming apparatus has a conveying means which conveys the recording medium, a driving means which drives the conveying means, a power supply means which supplies the power to the driving means, a counting means which counts the number of times of clogging of the recording medium that occurs in cases other than a predetermined case, and a power supply control means which breaks supply of the power from the power supply means when the number of times of clogging of the recording medium counted by the counting means reaches a preliminarily determined number.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2010075918-A (JP)
Title: Apparatus for recovering floating oil, oil suction device and suction jig
Inventor: WATANABE CHIZUKO
IPC: C02F1/40
Filed: 2009-08-25
Abstract: <P>PROBLEM TO BE SOLVED: To provide an apparatus for recovering floating oil, an oil suction device and a suction jig, which achieve efficient suction of floating oil.  <P>SOLUTION: The suction jig 6 includes a disk, a plurality of thin fixed rods installed upright on the disk, and a suction tube fixed on the plurality of thin fixing rods. The oil suction device 5 includes an oil guide pipe 7, and the suction jig 6 fixed to the end of the oil guide pipe. In the apparatus 1 for recovering floating oil, an oil recovery tank 105 provided with a vacuum is connected to the oil guide pipe 7 of the oil suction device 5 through a flexible hose 11.  <P>COPYRIGHT: (C)2010,JPO&INPIT