baber/WOPTO huggingface dataset:
Patent JP-2011226006-A (JP)
Title: Meta-type wholly aromatic polyamide fiber fabric
Inventor: MARUMOTO YASUHIRO
IPC: D03D1/00
Filed: 2010-04-16
Abstract: PROBLEM TO BE SOLVED: To provide meta-type wholly aromatic polyamide fiber fabric which is excellent in mechanical properties, heat resistance, etc., and is capable of suppressing coloring or discoloration while maintaining strength even under treatment and condition used at high temperature because of a trace amount of solvent remaining in the fiber.SOLUTION: A meta-type wholly aromatic polyamide fiber fabric is obtained by properly adjusting the components or conditions of a coagulation bath so that a dense coagulated form without any skin core can be obtained, performing a drawing in a plastic state within a specific ratio and further performing a subsequent hot drawing process under a specific condition. The obtained meta-type wholly aromatic polyamide fiber fabric which has a small amount of residual solvent in the fiber and is excellent in the breaking strength.
Patent JP-2011226858-A (JP)
Title: Device for narrowing down failure locations, method of narrowing down failure locations, and program
Inventor: YOSHIZAWA YUTAKA
IPC: G01R31/28
Filed: 2010-04-16
Abstract: PROBLEM TO BE SOLVED: To further narrow down failure candidates when a plurality of failure candidates are obtained by failure diagnosis at the transistor level.SOLUTION: A device for narrowing down failure locations includes: a failure candidate classification part for classifying a plurality of failure candidates, which are obtained by narrowing down failure locations at the transistor level, into failure candidates that can be observed by a potential contrast (VC: voltage contrast) method or other failure candidates; and a display part for displaying the plurality of failure candidates on a layout diagram according to the classification result.
Patent JP-2011213975-A (JP)
Title: Soil-improving material for agricultural land and method for manufacturing the same
Inventor: SAWADA SHOJI
IPC: B09B3/00
Filed: 2010-04-01
Abstract: PROBLEM TO BE SOLVED: To develop the base material of soil cleaning material which enables effective, efficient and inexpensive treatment of harmful material in a soil-improving material for agricultural land and a method for treating the soil-improving material for agricultural land, to achieve soil improvement of the agricultural land capable of preventing proceeding of environmental pollution caused by domestic sludge, agricultural sludge, industrial sludge, livestock sludge, sewage sludge, biomass sludge, toilet sludge, etc. which are circulated in the agricultural land by means of a decomposition technique or a confining digesting and extinguishing technique, and to provide a method for producing the base material of the soil cleaning material which can be easily performed without the need of equipment of a high cost.SOLUTION: Chaff crushed particles, wooden crushed particles and calcium silicate can be made porous by performing productive processing and physical treatment thereof to provide a soil improving material for the agricultural land. A decomposition digestion and extinction treating agent for waste material, etc. of harmful material sludge and waste water, etc. which is supposed to be circulated through the agricultural land is a developed article by virtue of skill technique and the soil improving material of the agricultural land has such a digestion and extinction effect as to attach and confine a harmful substance thereto. Further, by replenishing and supplying the soil improving material, the power-saving upon removal of the soil improving material is permitted.
Patent JP-2011229309-A (JP)
Title: Power generator in tire
Inventor: KOBAYAKAWA AKIRA
IPC: H02K33/16
Filed: 2010-04-21
Abstract: PROBLEM TO BE SOLVED: To provide a power generator in a tire, which is capable of obtaining high power even during low-speed traveling.SOLUTION: The power generator in a tire, which is attached in a tire air chamber, includes: a rotating body which is attached to a rotating shaft and has a part thereof formed of magnets so that a rotation center and a centroid are different from each other, and rotates according to changes in force applied to the tire during traveling of a vehicle; a coil which is positioned between the magnets of the rotating body and generates a voltage by electromagnetic induction between the coil itself and the magnets; and a accelerating means for giving acceleration to the rotating body.
Patent JP-2011230901-A (JP)
Title: Sheet feeding device and image forming apparatus equipped with the same
Inventor: YAMAMOTO KIYONORI
IPC: B65H11/00
Filed: 2010-04-28
Abstract: PROBLEM TO BE SOLVED: To provide a sheet feeding device which can suppress inconvenience such as damage to a component, capable of being caused by a load acting on a manual bypass tray, and poor conveyance of paper; and to provide an image forming apparatus equipped with the sheet feeding device.SOLUTION: The sheet feeding device M includes: the manual bypass tray 30 which has a sheet placing surface 31a and which takes such a second attitude as to be put into an opened state with respect to a cabinet 2 by being turned in use; a link member 50 which connects the cabinet 2 and the manual bypass tray 30 together, which is turnably mounted in the cabinet 2, which is turned along with the turning of the manual bypass tray 30, and which maintains the second attitude of the manual bypass tray 30; an attitude changing mechanism T which makes the manual bypass tray 30 take a third attitude in the state of being held by the link member 50, by permitting the manual bypass tray 30 to be further turned in an opening direction from the second attitude, when the load acts on the sheet placing surface 31a in the state of making the manual bypass tray 30 take the second attitude; and an attitude maintaining mechanism H which can maintain the third attitude of the manual bypass tray 30.
Patent JP-2011239015-A (JP)
Title: Network apparatus and telephone system
Inventor: FURUYA SENICHI
IPC: H04M3/00
Filed: 2010-05-06
Abstract: PROBLEM TO BE SOLVED: To provide a network apparatus capable of providing an analog telephone terminal which is connected to a VoIP gateway device but does not have SIP functionality with a number display service function equivalent to that which is provided for an IP telephone terminal.SOLUTION: A network apparatus 1 includes a PBX which relays signals between an IP telephone terminal to which extension number information is allocated and an analog telephone terminal to which extension number information is allocated and which manages the terminals. The network apparatus includes: a VoIP conversion section 7 for converting an analog voice signal into an IP signal; an IP connection section 4 for connecting the IP telephone terminal; and an analog connection section 3 for connecting the analog telephone terminal. The network apparatus outputs caller's extension number information to the analog telephone terminal when it connects to the analog telephone terminal through relaying signals from the IP telephone terminal and the analog telephone terminal.
Patent JP-2011235730-A (JP)
Title: Railroad car
Inventor: NAKAO KOJI
IPC: B61F1/10
Filed: 2010-05-10
Abstract: PROBLEM TO BE SOLVED: To provide a railroad car provided with a structure with which a passenger compartment can be adequately protected even when a large external force is applied to an end body structure.SOLUTION: An end pillar reinforcement member 57 and a corner pillar reinforcement member 58 are provided at a position corresponding to an end pillar 53 and a corner pillar 54 of the end body structure 50, respectively, so as to reinforce the front face of the vehicle body. An opening 53a, 54a through which each pillar reinforcement member can pass is provided on vehicle body inner sides of the end pillar and the corner pillar so that each pillar reinforcement member can insert into the end pillar and the corner pillar from the front through the opening, and can be attached by moving the end body structure in a horizontal direction.
Patent JP-2011235841-A (JP)
Title: Suspension device
Inventor: KOBAYASHI YOSHIMITSU
IPC: B60G3/28
Filed: 2010-05-13
Abstract: PROBLEM TO BE SOLVED: To provide a suspension device reducing both judder vibration when braking and flutter vibration when non-braking with a simple constitution.SOLUTION: In the suspension device 1 supporting a front wheel 2 of a vehicle via a suspension arm 20 provided rockably relative to a vehicle body, the suspension arm is connected to the vehicle body at a front side attachment part 21 and a rear side attachment part 22 which are provided so as to be separated from each other in a front and rear direction of the vehicle and is provided with a variably rigid bush 30 which is provided at at least one of the front side attachment part and the rear side attachment part and has a first member 32 fixed to the vehicle body, a second member 31 fixed to the suspension arm and an elastic member 33 provided between the first and second members and whose spring constant in the front and rear direction of the vehicle is increased according to increase of braking force by the front wheel.
Patent JP-2011236387-A (JP)
Title: Process for producing polyoxamide resin by solid phase polymerization
Inventor: YABU NAOYASU
IPC: C08G69/26
Filed: 2010-05-13
Abstract: PROBLEM TO BE SOLVED: To provide a process for effectively producing a polyoxamide resin having a reduced viscosity of 1.3-5.0 by solid phase polymerization which inhibits decomposition and discoloration in the postpolymerization step in producing the polyoxamide resin.SOLUTION: The process for producing a polyoxamide resin from an oxalic diester and 1,5-pentanediamine comprises: synthesizing a prepolymer in the prepolymerization step with the use of the oxalic diester and the 1,5-pentanediamine; and then subjecting the powder of the obtained prepolymer to solid phase polymerization with the use of a horizontal rotational reactor.
Patent JP-2011244557-A (JP)
Title: Power conversion device
Inventor: OSAWA HIROSHI
IPC: H02P27/06
Filed: 2010-05-17
Abstract: PROBLEM TO BE SOLVED: To provide a power conversion device consisting of multiple inverters without power regeneration capability which can generate a prescribed braking torque for decelerating an AC motor in both cases where the AC motor rotates at a high speed and at a low speed, while reducing energy and a cost.SOLUTION: This invention relates to a power conversion device comprising a multiwinding transformer 4 and multiple inverters 1 to 3 without power regeneration capability which are constituted by connecting a plurality of single-phase inverter units in series. An AC motor 5 is driven by these multiple inverters 1 to 3. A power consumption circuit 6 consisting of a switch 61 and a resistor 62 for consuming power generated by the AC motor 5 is connected through a step-down transformer 7 to the input side of the AC motor 5.
Patent JP-2011247988-A (JP)
Title: Imaging apparatus
Inventor: KIKUCHI TAKAYUKI
IPC: H04N5/225
Filed: 2010-05-25
Abstract: PROBLEM TO BE SOLVED: To solve the problem that matching is hardly performed due to occurrence of a deviation between a ranging area and an AF area on the screen by a subject distance since a parallax exists between the optical axes of an imaging system and an outer measure sensor when performing AF in the outer measure sensor.SOLUTION: An imaging apparatus includes: a lens device having an imaging optical system including a focus group and a zoom group, a zoom position detection means, and a control means for controlling driving of the imaging optical system; a camera device having a light reception means for receiving a light flux from the imaging optical system, and an image display means for displaying image information; an AF operation means for setting a range to perform focus adjustment within the screen of the image display means as an AF frame; and a ranging means for ranging a subject which is arranged with the parallax with respect to the optical axis of the imaging optical system. The control means selects a ranging value measured in an image field of the AF frame among the ranging values measured by the ranging means, based on a position of the zoom group detected by the zoom position detection means and a position of the AF frame within the screen, and performs the focus adjustment by driving the focus group, based on the selected ranging value.
Patent JP-2011245719-A (JP)
Title: Resin molding containing bamboo fiber, and method and apparatus for manufacturing the same
Inventor: ISHIHARA AKIKO
IPC: B27N3/04
Filed: 2010-05-26
Abstract: PROBLEM TO BE SOLVED: To provide a resin molding containing bamboo fibers, which wastelessly uses a bamboo material by using even soft cells, and yet secures a rigidity as molding, and also to provide a method and apparatus for manufacturing such a resin molding cotaining bamboo fibers.SOLUTION: The manufacturing apparatus 100 of the resin molding 10 containing bamboo fibers has: a fiber reinforcing section 110 providing bamboo fibers 21 and soft cells 22 by fiberizing a bamboo material 20; a multilayered section 120 forming a layered structure 30; and a pressing section 130 providing a board 40 by pressing the layered structure integrally. The layered structure has: a first layer 31 containing the bamboo fibers and thermoplastic resin fibers 33; and a second layer 32 containing soft cells, and is layered, in the order of the first, second and first layers. The multilayered section is also equipped with an injection section 150 injecting water 151 to moisturize the soft cells layered on the first layer, and forms the second layer on the first layer by layering the second layer while moistening the soft cells with water.
Patent JP-2011247731-A (JP)
Title: Navigation support device
Inventor: TOMIKI YOICHI
IPC: G01S13/66
Filed: 2010-05-26
Abstract: PROBLEM TO BE SOLVED: To improve precision without considerably complicating a configuration of a navigation support device which obtains one of a position of, a distance from, a velocity of, and an azimuth of a target by using a plurality of filters in combination.SOLUTION: The navigation support device includes: N filters for individually predicting and estimating all or a one of a position of, a distance from, a velocity of, and an azimuth of the target on the basis of a reception wave arriving from the target; feature discrimination means for obtaining features of the target; weight setting means which sets weights to the filters, where the weights being Wto Wwhich are heavier for characteristics more consistent with the features and corresponding to the N filters individually; and weighting means for obtaining all or a part of the position of, the distance from, the velocity of, and the azimuth of the target as product sums of the estimation results of the plurality of filters and the weights Wto W.
Patent JP-2011249637-A (JP)
Title: Circuit board assembly
Inventor: NIITSU TOSHIHIRO
IPC: H05K1/02
Filed: 2010-05-28
Abstract: PROBLEM TO BE SOLVED: To provide a circuit board assembly that can optimize the height of a circuit element with a simple structure.SOLUTION: An element attachment part 11, to which a light receiving element 100 is attached, is formed so that the outer periphery thereof is disposed apart from a remainder 10a of a circuit board 10. The circuit board 10 includes a coupling part 12 that connects a part of the outer periphery of the element attachment part 11 and the remainder 10a of the circuit board 10 and deflects to allow the movement of the element attachment part 11 in the thickness direction of the circuit board 10. On the side opposite to the light receiving element 100 beyond the element attachment part 11, a pedestal 30 is disposed that pushes the element attachment part 11 upwardly in the thickness direction of the circuit board 10.
Patent JP-2011075540-A (JP)
Title: Eddy-current flaw detection method and reference pieces used for the same
Inventor: OUCHI HIROFUMI
IPC: G01N27/90
Filed: 2010-05-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide a new eddy-current flaw detection method and reference pieces used for this method which make easy setting of flaw detection conditions for multicoil probes, and performance verification/check of the flaw detector.  <P>SOLUTION: Combination of either the reference piece with a plurality of slits as artificial flaws arranged by shifting in circumferential and axial directions of a single cylindrical pipe or the reference piece having spiral groove, or the reference piece having a single slit perpendicular to axial direction, is used to define flaw detection conditions for multicoil probes used on eddy-current flaw detection, etc., easily and correctly calibrating each coil of these multicoil probes.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011245214-A (JP)
Title: Low-temperature showcase
Inventor: KOMAZAWA HISASHI
IPC: F25D27/00
Filed: 2010-05-31
Abstract: PROBLEM TO BE SOLVED: To provide a low-temperature showcase eliminating degradation in cooling efficiency caused by lighting in a display chamber, achieving the lighting within a small space, and appropriately securing the thickness dimension of a heat insulating wall.SOLUTION: The low-temperature showcase R for displaying merchandise while cooling it in the display chamber 6 constituted in a heat insulating box body 2 includes: a light guide member 33 provided from outside the heat insulating box body 2 and to inside the display chamber 6; and lighting sources 30 and 31 provided outside the heat insulating box body 2. The light guide member 33 has a light incident part 42 and a light emitting surface 36 emitting the light incident from the light incident part 42. The light emitting surface 36 is located in the display chamber 6, and the light incident part 42 is located outside the heat insulating box body 2 and faces the light sources 30 and 31.
Patent JP-2011254060-A (JP)
Title: Semiconductor device
Inventor: YANAGI MASAHIKO
IPC: H01L29/78
Filed: 2010-06-04
Abstract: PROBLEM TO BE SOLVED: To obtain an improved amplification factor and a high breakdown voltage of a semiconductor device without an increase of size.SOLUTION: On a substrate, a drain portion, a gate portion and a source portion are formed. The gate portion includes: a gate insulating film formed on the substrate; and a gate electrode formed on the gate insulating film. The drain portion is provided in a position adjacent to one end portion of the gate electrode, and includes: a low concentration drain region formed inside the substrate near the surface thereof; a middle concentration drain region formed nearer the surface; and a high concentration drain region on the substrate. The source portion is provided in a position adjacent to the other end portion of the gate electrode, and includes: a low concentration source region formed inside the substrate near the surface thereof; a middle concentration source region formed nearer the surface; and a high-concentration source region on the substrate. The high concentration source region includes: an arm placed above the gate electrode and extended to the direction parallel to the substrate surface; and an electrode wiring portion having a contact portion, in a position near the end portion of the arm.
Patent JP-2011257871-A (JP)
Title: Image processing apparatus, image forming system, computer program and image display method
Inventor: KOARAI MASAHARU
IPC: G06T13/80
Filed: 2010-06-07
Abstract: PROBLEM TO BE SOLVED: To provide an image processing apparatus, an image forming system, a computer program and an image display method which improve visibility in displaying a preview of an original image before printing.SOLUTION: A preview image generation unit 13 acquires data for printing and generates multiple preview images. A display controlling unit 181 overlays the generated multiple preview images according to page number and displays two neighboring preview images in a front row. A reversing display controlling unit 182 reverses the preview images while sequentially turning the pages of the preview images in one front row gradually, and sets the reversed preview images as the preview images in the other front row.
Patent JP-2011254734-A (JP)
Title: Latent heat accumulating panel, heat accumulating wall using the same, and hothouse
Inventor: WATANABE RIKUO
IPC: A01G9/24
Filed: 2010-06-08
Abstract: PROBLEM TO BE SOLVED: To provide a latent heat accumulating panel with which a heat accumulating wall facilitated in setting and removal can be built up.SOLUTION: The latent heat accumulating panel 10 is used for controlling the temperature of a hothouse 30 which utilizes solar heat. A panel body 12 comprises a flat plate-like container made of synthetic resin, and latent heat accumulating material is encapsulated inside the body. Connection parts 20, 24 each formed into a mutually connectable shape, are formed at respective vertical ends 18, 20 of the panel body 12. According to such a structure, the panels 10 are vertically set out, and the connection parts 20 of one panel 10 and the connection parts 24 of the other panel 10 are connected, so that the panels 10 can be connected in a vertical direction.
Patent JP-2011255582-A (JP)
Title: Ball-point pen tip
Inventor: ISHIKAWA ATSUSHI
IPC: B43K1/08
Filed: 2010-06-09
Abstract: PROBLEM TO BE SOLVED: To provide a ball-point pen tip having a ball seat, the ball-point pen tip being configured to supply a large amount of ink to a ball with a simple structure.SOLUTION: The ball-point pen tip includes a tip body having an ink circulation hole formed in the center of the bottom wall of a ball holding chamber and a plurality of ink circulation grooves extending radially from the ink circulation hole, and is configured such that the ball is inserted into the bottom wall and the leading end of the tip is caulked inside, thereby projecting part of the ball from the leading end edge of the tip and holding the ball so that it is freely rotated. In the ball-point pen tip, the bottom of the ink circulation groove has a small land portion projecting toward the axial center direction and smaller than the width of the ink circulation groove, and the bottom wall and land portion of the ball holding chamber are provided with a ball seat having substantially the same shape as the ball.
Patent JP-2011257273-A (JP)
Title: Navigation system, navigation device and server device
Inventor: KATO MANABU
IPC: G09B29/10
Filed: 2010-06-09
Abstract: PROBLEM TO BE SOLVED: To recommend to a user information corresponding to the state of a navigation device.SOLUTION: A navigation device 1 of a navigation system 100 transmits to a server device 4 user information at least including information associated with properties of a user, information associated with a position of the navigation device, information associated with an operation state of the navigation device, and information associated with a setting state of the navigation device. The server device 4 computes a coefficient of correlation between the user information transmitted from the navigation device 1 and history information stored in a history information database 42, acquires recommendation information based upon the coefficient of correlation from a recommendation information database 43, and transmits it to the navigation device 1. The navigation device 1 receives and outputs the recommendation information transmitted from the server device 4.