baber/WOPTO huggingface dataset:
Patent JP-2012033956-A (JP)
Title: Optical component of partial reflection type and laser source with built-in the same component
Inventor: PHILIPPE GRANDRIEUX
IPC: H01S5/14
Filed: 2011-10-14
Abstract: PROBLEM TO BE SOLVED: To provide a function of a reflector unidirectionally and automatically matched with a single component and a function to divide the injection flow.SOLUTION: An optical component of a partial reflection type 11 generates from an injection beam 12 two secondary beams which are a reflected beam 13 and a transmitted or penetrated beam 14. According to this invention, the optical component comprises a first flat surface of a total reflection type 15, a second flat surface of a partial reflection type 16 vertical in relation to the first surface, and a third flat surface of a total reflection type 17. The first and third surfaces are in the same plane surface, the component automatically matches the reflected beam 13 and the injection beam 12 in one dimension, and two half beams having a suitable wave tip or surface are formed in each of the transmitted or penetrated beam and the reflected beam. This invention is also related to an external cavity laser source comprising one component such as a one-dimensional automatically matched reflector.
Patent JP-2012059351-A (JP)
Title: Information processor, information recording medium, and information processing method, and computer program
Inventor: UEDA KENJIRO
IPC: G06F21/10
Filed: 2011-10-17
Abstract: PROBLEM TO BE SOLVED: To achieve the efficiency in providing and managing contents by unit by recording contents in an information recording medium by downloading, copying, or the like.SOLUTION: In constitution to record utilization management contents in a data recordable media such an R/RE type disk, contents certificate of each unit (CPS unit), license information, and a unit-based token including signature data based on data including media discrimination information of a content recording destination are generated, and these management data are recorded in media together with a content management unit. By using this constitution, since the management data are set for each unit, when contents are added, unit-based management data can be quickly obtained, generated, or recorded.
Patent JP-2013087864-A (JP)
Title: Selector valve device and installation method thereof
Inventor: SASAHARA MAKIKO
IPC: F16K11/044
Filed: 2011-10-18
Abstract: PROBLEM TO BE SOLVED: To provide a selector valve device, capable of switching flow passages by a simple structure, and an installation method thereof.SOLUTION: The device includes a fixed wall 10 having one end fixed to the inner surface of a casing 3 in a sealed manner, and a moving wall 9 slide-movable in a predetermined direction between the inner surfaces of the casing 3 while being in slide contact with the other end of the fixed wall 10. The moving wall 9 abuts on one of the inner surfaces of the casing 3 in a sealed manner, whereby one flow passage A is opened, and the other flow passage B is closed by the moving wall 9 and the fixed wall 10. The moving wall 9 abuts on the other of the inner surfaces of the casing 3 in a sealed manner, whereby the other flow passage B is opened, and the one flow passage A is closed by the moving wall 9 and the fixed wall 10.
Patent JP-2013086949-A (JP)
Title: Goods management system
Inventor: HASHIMOTO HIDEO
IPC: B65G1/137
Filed: 2011-10-21
Abstract: PROBLEM TO BE SOLVED: To provide a tag for radio communication, which can forbid communication outside a management area.SOLUTION: When an article 100 on which the tag 11 is attached arrives to a reproduction processing factory 102, an antenna module 12 is attached to the tag 11. This allows the tag 11 for radio communication attached to the article 100 communicable in the reproduction processing factory 102. Meanwhile, when the article 100 is shipped from the reproduction processing factory 102, the antenna module 12 is removed from the tag 11. This brings an uncommunicable state outside the reproduction processing factory 102 because the tag 11 alone is attached to the article 100.
Patent JP-2013092876-A (JP)
Title: Attitude estimation device, attitude estimation method, and attitude estimation program
Inventor: MATSUMOTO AYUMI
IPC: G06T7/20
Filed: 2011-10-25
Abstract: PROBLEM TO BE SOLVED: To provide an attitude estimation device capable of stably estimating a two-dimensional joint position and improving accuracy in estimating a three-dimensional attitude along with the estimation of the position.SOLUTION: An attitude estimation device includes: means for setting plural initial position candidates for a tracking target by referring to three-dimensional operation model data; means for calculating from an input image a feature amount of a position candidate as the tracking target, estimating a position of the tracking target on the basis of a weight of similarity obtained by a result of comparing the feature amount with template data stored in template storage means, and outputting estimation information of the position of the tracking target; means for setting an updated position candidate of the tracking target on the basis of the weight of similarity and the three-dimensional operation model data; means for tracking the position of the tracking target by repeating, plural times, the estimation of the position of the tracking target and the setting of the position candidate of the tracking target; and means for estimating a three-dimensional attitude of an attitude estimation target by referring to the estimation information of the position of the tracking target and to the three-dimensional operation model data.
Patent JP-2013093797-A (JP)
Title: Crystal vibration device
Inventor: NAKURA NAOKI
IPC: H01L41/22
Filed: 2011-10-27
Abstract: PROBLEM TO BE SOLVED: To provide a crystal vibration device that facilitates high frequency and downsizing of a crystal diaphragm and improves shock resistance performance.SOLUTION: A crystal vibration device includes an AT-cut rectangular crystal diaphragm 1. On the principal plane of the crystal diaphragm, excitation electrodes 2 and 3 and extraction electrodes 4 and 5 that are made to extend to part of a side in a Z' axis direction in the outer peripheral end of the principal plane of the crystal diaphragm from the excitation electrode, are formed. On at least sides in an X-axis direction in the outer peripheral end of the principal plane of the crystal diaphragm, thick wall parts 111 and 131 composed of a metal film are provided. On at least a side in a Z'-axis direction in the outer peripheral end of the principal plane of the crystal diaphragm from which the extraction electrode is extended, a thick wall part 121 composed of a quartz base material is provided.
Patent JP-2013092246-A (JP)
Title: Wheel bearing device
Inventor: TAKIMOTO MASAO
IPC: F16C35/06
Filed: 2011-10-27
Abstract: PROBLEM TO BE SOLVED: To provide a wheel bearing device capable of preventing occurrence of such a situation that a drive shaft can not be spline-fitted to an inner periphery of an inner shaft.SOLUTION: A wheel bearing device 1 includes an inner shaft 2 and an inner ring member 9 externally fitted onto an outer circumference of an axially-inner end portion of the inner shaft 2. A shaft portion 31 coupled to the inner shaft 2 so as to be integrally rotatable with the inner shaft is inserted in a center hole 12 of the inner shaft 2. Spline grooves 13 to be spline-fitted to a large number of spline teeth 32 formed on an outer circumference of the shaft portion 31 are formed in an inner periphery 12a of the center hole. An annular clearance S that suppresses reduction in a diameter of the inner shaft 2 by externally fitting the inner ring member 9 onto the inner shaft 2 is formed between the inner ring member 9 and the axially-inner end portion of the inner shaft 2, within a range where an axial range in which the spline teeth 32 are formed overlaps with an axial range of the inner ring member 9.
Patent JP-2012027950-A (JP)
Title: Technique for inline searching in instant messenger environment
Inventor: SETO CHRISTOPHER
IPC: G06F13/00
Filed: 2011-10-27
Abstract: PROBLEM TO BE SOLVED: To provide a technique for performing inline searches in an instant messaging environment.SOLUTION: A user can perform a web search in an instant messaging window by entering a search query. The search query can be preceded by a predefined search trigger to identify an associated text as the search query. The search query is sent to an Internet search server which then processes the query and gathers search result(s). One or more of the search results are displayed inline in the instant messaging window to the sender and the recipient. The search result may be in XML or HTML format and may include graphics and hyperlinks.
Patent JP-2013095601-A (JP)
Title: Method for producing oxide material
Inventor: YAMAUCHI HIDERO
IPC: C03C1/00
Filed: 2011-10-28
Abstract: PROBLEM TO BE SOLVED: To provide a method for producing an oxide material containing SnO and PO, which can produce a homogeneous oxide material having a desired composition inexpensively.SOLUTION: The method for producing the oxide material containing SnO and POincludes a step of mixing an aqueous phosphoric acid solution and SnO powder to form a starting material batch and a step of melting the material batch. The aqueous phosphoric acid solution preferably has a concentration of 10-70 mass%.
Patent JP-2013099071-A (JP)
Title: Circuit structure
Inventor: YAMANE SHIGEKI
IPC: H05K7/06
Filed: 2011-10-31
Abstract: PROBLEM TO BE SOLVED: To provide a circuit structure capable of reducing the number of components and simplifying connection works.SOLUTION: A circuit structure 20 has: a bus bar substrate 30 formed by integrating a plurality of bus bars 32 and 33 and a circuit board 31 laminated on the plurality of bus bars 32 and 33; and a heat sink 28 formed of a conductive material and to which the bus bar substrate 30 is overlapped. On a plane 30B on a side overlapped to the heat sink 28, of the bus bar substrate 30, the bus bars 32 and 33 are exposed, and the bus bar 32 for ground connection among the plurality of bus bars 32 and 33 is arranged so that at least a part of that is directly contacted with the heat sink 28, and the other bus bars 33 other than the bus bar 32 for ground connection are overlapped with the heat sink 28 via an insulation heat transfer member 29 having an insulating property and heat a transmission property.
Patent JP-2013099095-A (JP)
Title: Motor
Inventor: IGUCHI SHINGO
IPC: H02K1/18
Filed: 2011-10-31
Abstract: PROBLEM TO BE SOLVED: To provide a motor capable of deriving a relatively small angle of a skew by which a cogging torque theoretically becomes zero to reduce the cogging torque, of preventing reduction in an output torque of the motor caused by the magnitude of the angle of the skew, of preventing reduction in work efficiency for winding a coil, and of preventing reduction in productivity.SOLUTION: A motor has a lamination core 53 formed by stacking core members 100. A skew 70 gradually inclined in a circumferential direction from one end to the other end in an axial direction is formed to the lamination core 53 by means of slot parts 64 formed between tooth parts 62, 62, ... of the core member 100. An angle θs1 of the skew 70 is determined on the basis of an angle θs2 calculated by a numerical expression (1).
Patent JP-2013100154-A (JP)
Title: Roll medium holding mechanism, roll paper feeder, and image forming apparatus
Inventor: MORINAGA SHIGERU
IPC: B65H16/06
Filed: 2011-11-07
Abstract: PROBLEM TO BE SOLVED: To provide a roll medium holding mechanism in which a position of a support member is regulated without provision of a locking mechanism for the support member, enabling prevention of movement of the support member.SOLUTION: A flange 12 as a holding member is composed by a shaft core part 12a in contact with an inner circumference of a core tube 10b of roll paper 10a for supporting it and a guide part 12b in contact with an end surface 10c of the roll paper 10a. The flange 12 is provided with a plurality of support members 14 which opens/closes in the radial direction, at a plurality of locations in the circumferential direction. When the roll paper 10a whose core tube 10b has a large inner diameter is mounted to the flange 12, the support member 14 abuts to the outer circumferential surface of the shaft core part 12a and the inner circumferential surface of the core tube 10b, and if the diameter of the core tube 10b is small, the support member 14 is moved causing an end of the core tube 10b to abut to the support member 14, thus regulating a retracted position of the support member 14.
Patent JP-2013100937-A (JP)
Title: Multitubular heat exchanger
Inventor: SABURI SEIJI
IPC: F28D7/16
Filed: 2011-11-08
Abstract: PROBLEM TO BE SOLVED: To provide a multitubular heat exchanger which reduces noise and vibration to be caused by air-column resonance without changing current specifications.SOLUTION: The heat exchanger includes: a cylindrical container 13 which is arranged in a vertical axis direction and houses a plurality of tube groups in which a heated fluid flows; a gas introducing means 15 and a gas discharging means 16 which are arranged on an upper side and a lower side of the cylindrical container 13 and introduce and discharge heating medium gas 14 introduced near the tube groups. A plurality of small-diameter holes 31 for inflow of the heating medium gas are arranged around the entire circumference of an upper side wall 13a of the cylindrical container 13, on the inside of an upper gas space belt part 17A on a gas introducing means 15 side. A plurality of small-diameter holes 31 for discharging the heating medium gas 14 are arranged around the entire circumference of a lower side wall 13b of the cylindrical container 13 on the inside of a lower gas space belt part 17B on a gas discharging means 16 side.
Patent JP-2013100174-A (JP)
Title: Interlocking operation control device of crane
Inventor: KITANI TOMOHIKO
IPC: B66C13/48
Filed: 2011-11-09
Abstract: PROBLEM TO BE SOLVED: To efficiently perform crane operation, by making it unnecessary to set one previously desired interlocking function limitedly, and by making it possible to enable a plurality of kinds of predetermined interlocking functions.SOLUTION: A controller 30 of the crane sets a corresponding predetermined interlocking function to be effective on the basis of a predetermined sequence or input of a combination of the plurality of operation selection switches of a remote controller 70, detects a boom length, a boom angle, and a delivery amount of a lifting wire, and performs a predetermined interlocking function which is set to be effective currently based on respective detection signals.
Patent JP-2013102785-A (JP)
Title: Retractable chair
Inventor: OKAZAKI TOSHIHARU
IPC: A47C3/026
Filed: 2011-11-10
Abstract: PROBLEM TO BE SOLVED: To provide a retractable chair which can be seated from the side by rotating the seat, in which a wide space can be made available in the front and the back when not in use, and which is comfortable to sit on.SOLUTION: As a chair that is compactly retracted when not in use, the leg is fixedly installed on the floor, and the rear side of the seat rises and the front side moves toward the backrest when the chair is not in use. On the upper end of the leg 3 of a center support erected on the floor, a pedestal 4 is turnably mounted. The pedestal 4 and the seat 1, when retracted with a front link 5 and a rear link 6, are connected by forming four-point link so that the seat 1 is inclined by 30 to 90 degrees with respect to a horizontal line. Also, the backrest 2 is connected to the pedestal 4 turnably in the front and rear direction and, at the same time, is connected to the front link 5 or the rear link 6. As a result, the front side is moved forward while the rear side of the seat 1 is lowered from the retracted state, and the backrest 2 is inclined rearward, when seating.
Patent JP-2012121132-A (JP)
Title: Cutting insert
Inventor: NADA YUTAKA
IPC: B23B27/14
Filed: 2011-11-10
Abstract: PROBLEM TO BE SOLVED: To prevent plastic deformation from occurring particularly in an area that extends from a corner part of a cutting edge to an opposite side of a feed direction in medium cutting of hard-to-cut materials such as stainless steel, thereby efficiently performing high-accuracy cutting over a long period.SOLUTION: The cutting edge (5) is formed on a ridge part where a rake face (2) and a flank (3) of an insert body (1) intersect, the cutting edge (5) being provided with the corner part (6) forming a convex arc shape in a plan view as viewed from a direction opposed to the rake face (2), and a pair of linear parts (7) extending linearly in contact with both ends of the corner part (6). The cutting edge (5) includes a first region (A) along the corner part (6), second regions (B) along the linear parts (7), and third regions (C) positioned therebetween. A cross-sectional area of the insert body (1) in a cross part orthogonal to the cutting edge (5) in a width range of a radius R (mm) of the corner part (6), from the cutting edge (5) perpendicularly toward the inside of the rake face (2), is made the largest in the third regions (C), the smallest in the second regions (B), and medium in size in the first region (A).
Patent JP-2013106167-A (JP)
Title: Imaging apparatus and control program of imaging apparatus
Inventor: HARA SHINYA
IPC: H04N5/225
Filed: 2011-11-14
Abstract: PROBLEM TO BE SOLVED: To solve the problem that the number of pixels of generated image data differs due to dependence on a lens to be attached since the number of valid pixels which can use an output as an image signal differs in a case when an interchangeable lens having an image circle corresponding to a size is attached to a camera having a large imaging element and in a case when an interchangeable lens having a small image circle whose four corners lack is attached to the imaging element.SOLUTION: An imaging apparatus includes: an imaging element where pixels are two-dimensionally arranged; a selecting section for selecting one pixel range from a plurality of pixel ranges specified for pixel array of the imaging element; and a pixel adjusting section for adjusting the number of pixels outputted as an image signal to the previously determined number of pixels even if any pixel range is selected by the selecting section.
Patent JP-2012150095-A (JP)
Title: Gas concentration measuring device
Inventor: IKUTA TAKUJI
IPC: G01N21/35
Filed: 2011-11-17
Abstract: PROBLEM TO BE SOLVED: To stably and accurately measure a concentration of a measurement object in sample gas regardless of fluctuation in an atmosphere of a measurement environment by filling the atmosphere in a vicinity of a concentration measuring sensor with the sample gas.SOLUTION: A gas concentration measuring device to measure a concentration of a measurement object in a sample gas comprises: a light source unit where a light source is arranged; a sample cell unit which is arranged on a light path of the light source with sample gas introduced therein; a sensor unit which is also arranged on the light path of the light source with concentration measuring sensors, which measure a concentration of the measurement object by receiving light from the light source passing through the sample cell unit, positioned therein; and introduction means which introduces the sample gas in a vicinity of the concentration measuring sensors.
Patent JP-2013107316-A (JP)
Title: Biaxially oriented polyester film excellent in secondary processability
Inventor: YAMAMOTO KATSUSHI
IPC: B29C48/305
Filed: 2011-11-22
Abstract: PROBLEM TO BE SOLVED: To provide a biaxially oriented polyester film excellent in secondary processability such as printing and coating, which can achieve stable secondary processing without troubles since there is less slackness on the film in the secondary processing, and does not need condition adjustment of a coater especially when the film is a slit roll corresponding to the rim end of a mill roll with the wide width as a film.SOLUTION: The biaxially oriented polyester film is a sequentially biaxially oriented polyester film made of polyester resin which practically primarily consists of polyethylene terephthalate, in which the film is rolled out from a surface of the roll made of the film, and the slack ratio when longitudinally measured is 0.04% or less, wherein the slack ratio is (the maximum value-the minimum value)÷the average value×100.
Patent JP-2013108601-A (JP)
Title: Installation plate
Inventor: YOKOYAMA SHUJI
IPC: F24F13/32
Filed: 2011-11-24
Abstract: PROBLEM TO BE SOLVED: To orderly arrange a plurality of installation plates on a wall surface to facilitate a fixing work.SOLUTION: The installation plates 10A, 10B are used to install one device on the wall surface, and a plurality of the installation plates are arranged and fixed on the wall surface corresponding to the installations of a plurality of the devices. The installation plates 10A, 10B integrally have a positioning tool 20 that determines the positions of the arranging direction and its vertical direction thereto as the positioning tool 20 is contacted with corresponding portions to the two pieces of the installation plates 10A, 10B adjacent to each other.
Patent JP-2012036555-A (JP)
Title: Foamed wallpaper
Inventor: OKAMOTO MASARU
IPC: B32B5/24
Filed: 2011-11-25
Abstract: PROBLEM TO BE SOLVED: To provide a foamed wallpaper excellent in surface strength and workability by using a combination of an ethylene-methacrylic acid copolymer and an ethylene-α-olefin copolymer.SOLUTION: In a foamed wallpaper, a foamed resin layer and a non-foamed resin layer 1 are laminated on a paper substrate in this order. The foamed resin layer and the non-foamed resin layer 1 contain an ethylene-methacrylic acid copolymer and an ethylene-α-olefin copolymer as resin components.
Patent JP-2013114935-A (JP)
Title: Mems switch
Inventor: SUZUKI KENICHIRO
IPC: B81B3/00
Filed: 2011-11-29
Abstract: PROBLEM TO BE SOLVED: To solve the problem in which, for a MEMS switch, increasing a spring constant of "a spring" for supporting a movable structure is effective means for enhancing its characteristics, especially for enhancing long-term reliability and a switching speed, but the increased spring constant causes a voltage required for switch driving to increase, making it difficult to integrate it with a semiconductor circuit, and it has then been required to reduce the driving voltage while enhancing the MEMS switch characteristics.SOLUTION: A MEMS switch includes a movable structure. Use of mechanical vibration of the movable structure allows a large vibration amplitude to be obtained even with a low drive voltage and facilitates induction of pull-in. Control of a DC voltage and an AC voltage for exciting vibration allow control of the pull-in and release, to achieve make and break operations of the MEMS switch. As a result, even with a spring constant being increased, the drive voltage can be reduced and switch characteristics can be enhanced.
Patent JP-2013114957-A (JP)
Title: Electric wire with terminal, and manufacturing method thereof
Inventor: MIYAMOTO KENJI
IPC: H01R4/18
Filed: 2011-11-30
Abstract: PROBLEM TO BE SOLVED: To provide an electric wire with a terminal with reduced connection resistance, and a manufacturing method thereof.SOLUTION: An electric wire 10 with a terminal comprises: an electric wire 11 in which a core wire 12 made of a twisted wire formed by twisting plural aluminum or aluminum-alloy strands 14 is coated with an insulation coating 13; and a terminal 20 having a connection part 22 to which the exposed core wire 12 exposed by exfoliating the insulation coating 13 is connected by crimping at a terminal 11A of the electric wire 11. The connection part 22 is formed on the terminal 20 by heating and crimping a solder material R jointing the exposure core wire 12 and the terminal 20 and a terminal arrangement section 23 at which the terminal 12A of the exposure core wire 12 is arranged.