baber/WOPTO huggingface dataset:
Patent JP-2015136056-A (JP)
Title: Operation support device
Inventor: KAWASHIMA TAKESHI
IPC: H04N7/18
Filed: 2014-01-17
Abstract: PROBLEM TO BE SOLVED: To achieve an easy-to-see display for a driver, in an electronic mirror for displaying an image obtained by capturing a rear side of an own vehicle.SOLUTION: When a determination is made that there is no other vehicle in the proximity range of an own vehicle, a control unit 11 displays a captured image acquired from a camera 20, as a narrow angle image in a range corresponding to a field angle narrower than the total angle of view in the horizontal direction, on a display 30. However, when a determination is made that there is no other vehicle in the proximity range of the own vehicle, the image is displayed as a wide angle image, where the field angle in the horizontal direction is wider than that of the narrow angle image. Alternatively, the control unit 11 performs smoothing for image information corresponding to a set partial object region, out of the captured image acquired from the camera 20, and displays the captured image, including the image information subjected to smoothing, on the display 30.
Patent JP-2015137175-A (JP)
Title: Joining device of web
Inventor: TOMITA SHUNICHI
IPC: B65H19/18
Filed: 2014-01-24
Abstract: PROBLEM TO BE SOLVED: To shorten the joining time of a web of a sheet-like object and the like in which a single layer or multiple layers of paper, a plastic film, a metal foil, etc. are laminated.SOLUTION: A web joining device connects a cut end of an old film W1 traveling in one direction and a leading end of a new film W2 drawn in the same direction. Sticking rolls 1, 2 are provided on the upper and lower sides of a travel path of the old film W1, and a cutting blade 6 is provided at a front stage of the travel path of the upper sticking roll 1. The leading end of the new film W2 is adsorbed to the lower sticking roll 2 through a joining tape T2, and a joining tape 1 is adsorbed to the upper sticking roll 1 (figure(a)). In this state, the upper and lower sticking rolls 1, 2 come into pressure contact through the old film W1. After cutting the old film W1 with the cutting blade 6, both rolls 1, 2 are rotated in a delivery direction of both films W1, W2, and the cutting end of the old film W1 and the leading end of the new film W2 are abutted. The joining tapes T1, T2 are stuck to both abutted ends so as to join both films W1, W2 (figure (b), (c)).
Patent JP-2015142170-A (JP)
Title: Voice switch and communication apparatus and communication system using the same
Inventor: TAKI HIDENORI
IPC: H04M1/60
Filed: 2014-01-27
Abstract: PROBLEM TO BE SOLVED: To provide a voice switch capable of bidirectional communication by preventing one-sided-ON even when the S/N ratio of either one of transmission and reception is largely lower than that of the other one.SOLUTION: A loss control section 6 is configured so that a first transmission signal can be transmitted by increasing a second loss amount and by reducing a first loss amount in a voice period TV. The loss control section 5 is configured so that a second transmission signal by increasing the first loss amount and by reducing second loss amount in a period other than voice period TV (non-voice period). Thus, the voice switch VS1 is capable of performing bidirectional communication by preventing one-sided-ON even when the S/N ratio of either one of transmission and reception is largely lower than that of the other one.
Patent JP-2015144177-A (JP)
Title: Wafer for led element manufacturing, manufacturing method thereof, and led element
Inventor: NAKATANI FUMIYOSHI
IPC: H01L21/301
Filed: 2014-01-31
Abstract: PROBLEM TO BE SOLVED: To provide a wafer for LED element manufacturing capable of obtaining an LED element of which light extraction efficiency is improved more than the prior arts, and a manufacturing method thereof.SOLUTION: A manufacturing method of a wafer for LED element manufacturing is configured to manufacture a number of LED elements by dividing the wafer at predetermined dividing positions. The manufacturing method includes: a scribe step of forming a recess that is V-shaped in a sectional view, by means of laser scribe at a position corresponding to the predetermined dividing position on one principal surface of a sapphire substrate; an etching step of selectively etching the recess to remove a work-affected layer; and a pattern forming step of forming an LED pattern by epitaxially growing a crystal layer formed from group-III nitride on the principal surface where the recess is formed. In the pattern forming step, the LED pattern is formed while forming a cavity continuously to the recess or in the vicinity of an upper part of the recess.
Patent JP-2015145180-A (JP)
Title: Steering column device
Inventor: MURATA YUKI
IPC: B62D1/189
Filed: 2014-02-04
Abstract: PROBLEM TO BE SOLVED: To effectively suppress or absorb wobbling between an outer jacket and an inner jacket without being influenced by a holding force which is necessary at the lock of telescopic motion.SOLUTION: A distance bracket 10 is welded and fixed to an outer jacket 7 which forms a column jacket 1 together with an inner jacket 8. The distance bracket 10 is compressed and held by a fastening bolt 11 between sidewall parts 5a, 5a of an attachment bracket 2, and locked so that tilt motion and telescopic motion are disabled. By making a pair of preload plates 19 arranged at a bottom wall part 10b of the distance bracket 10 pressure-contact with the inner jacket 8, and constantly pressing the inner jacket 8 to the outer jacket 7 irrespective of its state (i.e. lock state or unlock state), wobbling between both the jackets is suppressed.
Patent JP-2015151129-A (JP)
Title: flexible container bag
Inventor: TAKEKIDA MASAAKI
IPC: B65D88/22
Filed: 2014-02-10
Abstract: PROBLEM TO BE SOLVED: To compose a flexible container bag to be held in a rectangular shape even if filling the inside thereof with earth and sand to attains capacity for convenience in storage or transport of a number of bags.SOLUTION: A flexible container bag 1 is configurated such that a content intrudes in the inside spaces of corners 21 which are partitioned by partition pieces 5 and form nearly right triangle through clearances generated depending on arrangement of the partition pieces 5 by arranging and installing plural belt-like partition pieces 5 having the intervals from each other sideways to the insides of four corners 21 of the container bag in which a body part 2 is formed in a rectangular tube shape so as to straddle between both sides 22, 22 adjacent to each other holding the corners 21 in therebetween.
Patent JP-2015153519-A (JP)
Title: Vehicular lighting fixture
Inventor: OKURA HISAMITSU
IPC: F21S8/10
Filed: 2014-02-12
Abstract: PROBLEM TO BE SOLVED: To provide a vehicular lighting fixture that is good-looking by virtue of uniform light emission in a view from the front side of a vehicle and that enhances visibility from the lateral side of the vehicle.SOLUTION: A vehicular lighting fixture 10, which is arranged on the front side of a vehicle, comprises a reflector 30 for reflecting light to the front side of the vehicle. The reflector 30, which has a first reflector part 31 provided on the central side of the vehicle, is arranged in such a manner that the first reflector part 31 is directed to an upper side of the vehicle, and provided in such a manner as to be directed downward toward the front side of the vehicle from the rear side of the vehicle.
Patent JP-2015151737-A (JP)
Title: joint waterproof structure
Inventor: YOSHIKAWA DAISUKE
IPC: E04B1/70
Filed: 2014-02-13
Abstract: PROBLEM TO BE SOLVED: To provide a joint waterproof structure for executing drainage and ventilation to a ventilation layer via a horizontal joint from a hollow part formed in the longitudinal direction in an outer wall face material.SOLUTION: A joint waterproof structure of an outer wall structure forms a ventilation layer 2 on a reverse surface of an outer wall face material 1 having a hollow part 1a in the longitudinal direction, and a gasket 6 is provided in a horizontal joint 5 on the lower end of the outer wall face material 1, and a space part is formed in the lateral direction by a recessed groove 6a of the gasket 6. Water of falling downward by passing though the hollow part 1a, flows in the lateral direction by passing through the space part by the recessed groove 6a. Thus, the water flowing in the lateral direction falls when reaching the end of the gasket 6, and falls in the hollow part 1a of the lower side outer wall face material 1 or the ventilation layer 2 of a reverse surface of the outer wall face material 1 from this falling place.
Patent JP-2015151294-A (JP)
Title: Antifoam agent for building material board production step
Inventor: IBAYA TETSUO
IPC: C04B24/02
Filed: 2014-02-13
Abstract: PROBLEM TO BE SOLVED: To provide an antifoam agent used for a production step of a building material board formed of mainly an inorganic substance which is cured by hydration reaction, the antifoam agent of a liquid state does not exhibit coagulation delay property which deteriorates intensity of a molding product, and has preferable operation ability during use of it.SOLUTION: Provided is an oil-in-water type (O/W) emulsion antifoam agent formed by mixing an oil phase component including solid higher alcohol at room temperature, and a water phase component including a water soluble nonionic surface active agent, and then emulsifying them. In addition, an oil-in-water type (O/W) emulsion antifoam agent including a water soluble inorganic salt, is also provided.
Patent JP-2015152443-A (JP)
Title: storage rack
Inventor: IWASAKI AKIHISA
IPC: B65D90/12
Filed: 2014-02-14
Abstract: PROBLEM TO BE SOLVED: To prevent load from locally acting on a storage pit installation surface if a rocking phenomenon occurs.SOLUTION: Provided is a storage rack 10 comprising: a rack body 12; support legs 13a and 13b provided in corners on a bottom surface 12a of the rack body 12, respectively; a plate member 15 installed without being fixed to a lining layer 11a of a storage pit and arranged below the rack body 12; and leg reception members 14a and 14b fixed to positions on an upper surface of the plate member 15 to correspond to the respective support legs 13a and 13b, and including concave portions 17a and 17b in which tip end portions of the support legs 13a and 13b are stored, respectively, the support legs 13a and 13b being separable from the respective concave portions 17a and 17b.
Patent JP-2015151496-A (JP)
Title: Method for producing polystyrene-silica composite foam and thermal insulation material using the same
Inventor: YODA SATOSHI
IPC: C08J9/12
Filed: 2014-02-17
Abstract: PROBLEM TO BE SOLVED: To provide a technology which can realize production of a polystyrene-silica composite foam which has a structure in which silica has precipitated inside a foam cell and is effective for improvement of thermal insulation, and a thermal insulation material using the same.SOLUTION: Provided is a method for producing a polystyrene-silica composite foam containing silica in a foam cell, comprising the steps of: mixing a polymer mainly containing polystyrene, high-pressure carbon dioxide, and a silicon alkoxide and forming a homogeneous phase of the polymer, the silicon alkoxide, and the carbon dioxide; evacuating the homogeneous phase rapidly to have the polymer foamed to generate a foam; maintaining the foam under a pressure below the normal pressure and under a dry condition and having the silicon alkoxide exude on an inner wall of the foam cell by discharge of carbon dioxide contained in the polymer; and having the silica formed in the foam cell by hydrolyzing the exuded silicon alkoxide.
Patent JP-2015154064-A (JP)
Title: Printed wiring board
Inventor: NAKAMURA SHIGEO
IPC: H05K3/28
Filed: 2014-02-19
Abstract: PROBLEM TO BE SOLVED: To provide a thin printed wiring board capable of suppressing warpage in a process of mounting components.SOLUTION: The printed wiring board includes first and second solder resist layers, in which a thickness t(μm) of the first solder resist layer and an elastic modulus (at 23°C) G(GPa) of the layer after cured, a thickness t(μm) of the second solder resist layer and an elastic modulus (at 23°C) G(GPa) of the layer after cured, and a thickness Z (μm) of the printed wiring board satisfy the following conditions (1) to (3), and Gis 6 or more. The conditions are: (1) Z≤250; (2) (t+t)/Z≥0.1; and (3) G×[t/(t+t)]+G×[t/(t+t)]≥6.
Patent JP-2015155807-A (JP)
Title: Radar device, vehicle control system, and signal processing method
Inventor: AOKI MASATOSHI
IPC: G01S13/34
Filed: 2014-02-20
Abstract: PROBLEM TO BE SOLVED: To provide a technique for determining the validity of pairing. 
     SOLUTION: A radar device according to the present invention derives a peak signal indicating a differential frequency between a transmitted signal whose frequency changes on a prescribe cycle and a received signal that is a received reflected wave of a transmitted wave based on the transmitted signal in an up section in which the frequency of the transmitted signal rises and a down section in which the frequency falls, and does pairing of peak signals in the two sections on the basis of combinatorial reliability, thereby acquiring information relating to a target pertaining to the peak signal. Then the radar device derives a first target indicating highest reliability and a second target indicating reliability lower than the first target, and determines the validity of a combination of highest reliability on the basis of the result of comparison of the first and the second targets. Whereby, the radar device is able to determine the validity of a combination in accordance with the result of comparison of the reliability of a plurality of combinations, and able to obtain the pair data of a correct combination. 
     COPYRIGHT: (C)2015,JPO&INPIT
Patent JP-2015157901-A (JP)
Title: Polycarbonate resin composition having light guiding performance, and light guide body comprising the same
Inventor: MIYAKE RIO
IPC: C08L69/00
Filed: 2014-02-24
Abstract: PROBLEM TO BE SOLVED: To provide a polycarbonate resin composition having excellent transparency and light guiding property and having light guide performance showing a little color difference between a portion far from a light source and a portion near the light source.SOLUTION: The polycarbonate resin composition has a light guide performance and comprises 100 parts by weight of (A) a polycarbonate resin (A component) and 0.01 to 3 parts by weight of (B) a silicone compound (B component) having no branched structure.
Patent JP-2014223278-A (JP)
Title: Endoscope device
Inventor: KITANO AKIRA
IPC: A61B1/04
Filed: 2014-02-24
Abstract: PROBLEM TO BE SOLVED: To provide an endoscope device which can accurately change its focal distance and is easy to downsize.SOLUTION: An endoscope device including an imaging element 23 for imaging a subject through lenses including a movable lens 21 comprises: a rotation member 11 configured to be rotatable around a rotation axis J2; a motor for rotatably driving the rotation member 11; a movable lens holding unit part 14 which has a pin 15 for contacting with a part 11b of the rotation member 11 and holds the movable lens 21; and a spring 16 for energizing the pin 15 for the rotation member 11 side. The rotation member 11 includes: a part 11b in a cylindrical shape extending in the optical axis direction; and a part 11a in a cylindrical shape which is provided so as to protrude from an end face on the subject side of the part 11b and is thinner than the part 11b. The end face of the part 11b includes a contact face on which the pin 15 abuts and whose height in the optical axis direction changes continuously in the circumferential direction of the part 11b. The movable lens holding unit part 14 is fit movably in the optical axis direction at the part 11a.
Patent JP-2015156953-A (JP)
Title: sprinkler head
Inventor: AKIMOTO KAZUYUKI
IPC: A62C37/14
Filed: 2014-02-24
Abstract: PROBLEM TO BE SOLVED: To provide a sprinkler head that improves impact resistance in monitoring without interfering with water discharging.SOLUTION: A sprinkler head includes a body in which a water discharge port is formed, a valve body attached to the water discharge port of the body, a thermosensitive part provided to a lower side of the valve body that is dislocated from the valve body by heat, a frame for accommodating the thermosensitive part, whose upper side is connected to the body, and whose lower side supports the thermosensitive part, and a cover provided outside the frame so as to accommodate the frame. The cover is configured so as to fall from the frame when the valve body is dislocated from the water discharge port.
Patent JP-2015157574-A (JP)
Title: Vehicular control device and electric power steering device
Inventor: TAKEMOTO NAOKI
IPC: B62D5/04
Filed: 2014-02-25
Abstract: PROBLEM TO BE SOLVED: To provide a vehicular control device and an electric power steering device that eliminate the necessity of an input operation for selecting a map and thus enable setting of the map corresponding to a type and specifications of a vehicle.SOLUTION: An electric power steering device includes: an electric motor 40 for applying steering auxiliary force to a steering mechanism of a vehicle; a torque sensor for detecting steering torque that is applied to a steering wheel by a driver of the vehicle; and an EPSECU 5 that performs communication with a plurality of ECUs 6a-6d in the vehicle to acquire information necessary for determining an assist map 522, that determines one assist map 522 out of the plurality of assist maps 522 on the basis of the acquired information, and that controls the electric motor 40 to generate steering auxiliary force corresponding to the steering torque by referring to the determined assist map 522.
Patent JP-2015160615-A (JP)
Title: Package container
Inventor: MIURA SHINJI
IPC: B65D3/02
Filed: 2014-02-26
Abstract: PROBLEM TO BE SOLVED: To provide a built-up container which can be manufactured by a process unchanged from convention in spite of capability of self-supporting in a stable state.SOLUTION: A rear plate 20 is provided consecutively with an inner plate 30, the lower end part of the inner plate 30 consecutively with a fusiform bearing piece 31, and the lower end part of the rear plate 20 consecutively with a barrel-shaped bearing piece 23 with legs 22 remaining on both sides, so that the lower end edge of a front plate 10 and the leg lower end edge of the rear plate 20 are positioned on a straight line below a line which combines both ends of the bearing piece 31 of the inner plate lower end part. The inner plate 30 is folded to the rear plate 20, and the front plate 10 is folded and stuck so as to overlap on the inner plate 30, thereby making a folding state. After it is raised up to fold the bearing piece 23 provided consecutively to the lower end part of the rear plate 20 inward, a bearing piece 31 provided consecutively to the lower end part of the inner plate 30 is folded to close the lower end so as to overlap. After a bearing piece 21 provided consecutively to the upper end part of the rear plate 20 inward, a bearing piece 11 provided consecutively to the upper end part of the front plate 10 is folded to close the upper part so as to overlap.
Patent JP-2015160875-A (JP)
Title: Polyester resin composition and laminate
Inventor: MAEDA KOSHIRO
IPC: C08G18/42
Filed: 2014-02-26
Abstract: PROBLEM TO BE SOLVED: To provide a polyester resin composition having improved wet heat durability without impairing initial adhesiveness.SOLUTION: There is provided the polyester resin composition containing a polyester resin (A), a terpene-based resin (B) and a curing agent (C) and containing polyalkylene glycol having a number average molecular weight of 200 to 2000 of 1 to 30 mol% in 100 mol% of a glycol component constituting the polyester resin (A). In the polyester resin composition, the softening point of the terpene-based resin (B) is 80 to 160°C, (A)/(B)=50/50 to 95/5 (mass ratio) and the content of the curing agent (C) is 0.1 to 15 pts.mass based on total 100 pts.mass of the polyester resin (A) and the terpene-based resin (B).
Patent JP-2015160237-A (JP)
Title: Joint material and semiconductor device
Inventor: KUROKI KAZUMA
IPC: H01L21/52
Filed: 2014-02-27
Abstract: PROBLEM TO BE SOLVED: To provide a joint material for which reliability after the joint is further improved, and a semiconductor device joined with the use of the joint material.SOLUTION: The joint material 10 includes: a Zn-based metal 1 containing Zn as a chief constituent; an Al-based metal 2 containing Al as a chief constituent which is disposed on the Zn-based metal 1; and a X-based metal (Cu-based metal 3) containing Cu, Au, Ag or Sn as a chief constituent which is disposed on the Al-based metal 2. In the Zn-based metal 1, metal particles (Invar particles 4) composed of metal materials whose thermal expansion coefficient is 5 or smaller exist dispersedly.
Patent JP-2015160293-A (JP)
Title: Wafer level sealing structure and manufacturing method of mems element
Inventor: EBINA AKIHIKO
IPC: H03H9/24
Filed: 2014-02-28
Abstract: PROBLEM TO BE SOLVED: To provide a wafer level sealing structure capable of suppressing costs by sealing MEMS elements at a wafer level prior to dicing thereof.SOLUTION: A wafer level sealing structure comprises: a semiconductor wafer 110 formed with a plurality of MEMS elements comprising an MEMS portion 104, a bonding film 116a surrounding the MEMS portion 104 and an electrode 114c electrically connected to the MEMS portion 104 by wiring 111b passing under the bonding film 116a; and a cap wafer 101 bonded to the bonding film 116a. The cap wafer 101 includes: a first recess 102 facing the MEMS portion 104; and a second recess 103 facing the electrode 114c. A depth 103a of the second recess 103 is greater than a depth 102a of the first recess 102. An internal space of the first recess 102 together with the MEMS portion 104 is sealed.
Patent JP-2015163434-A (JP)
Title: decorative sheet
Inventor: TAMURA YOSHIHIKO
IPC: B32B7/06
Filed: 2014-02-28
Abstract: PROBLEM TO BE SOLVED: To provide a decorative sheet that can suppress dropping of a foil or generation of a foil burr even at normal temperature and has excellent molding property and transferring property.SOLUTION: The decorative sheet is a decorative sheet for in-mold molding, in which at least a substrate layer, a release layer, a peeling layer, and an anchor layer are successively layered. The release layer comprises at least an ester group-containing curable resin and fine particles: the peeling layer comprises at least an acrylic resin; and the anchor layer comprises at least a curable resin.
Patent JP-2015166095-A (JP)
Title: Punching method and apparatus for work piece
Inventor: NAKAMURA IZUMI
IPC: B21D43/00
Filed: 2014-03-03
Abstract: PROBLEM TO BE SOLVED: To provide a punching method and apparatus for a work piece that enable a high-precision punching work with no catch of a pilot pin by a pilot hole when punching a work piece which is a stack of one or more sheets.SOLUTION: In a method for fitting a pilot pin 18 into a previously formed pilot hole 17 to position a work piece 15, and for pressing the work piece 15 to a bottom force 11 with a stripper 16 as a top force 13 falls to make a punch and a die carry out a die-cutting work of the work piece 15, the top force 13 is provided with elevation means 23 for the pilot pin 18, and the pilot pin 18 is forcibly drawn out of the pilot hole 17 with the elevation means 23 while the stripper 16 keeps the work piece 15 pressed to the bottom force 11 after the punch has reached a lower dead point.