baber/WOPTO huggingface dataset:
Patent JP-2013194847-A (JP)
Title: Rolling bearing with pulley
Inventor: NAKATA TAKAHISA
IPC: F16C33/58
Filed: 2012-03-21
Abstract: PROBLEM TO BE SOLVED: To actualize a structure being high in rigidity to an offset load, without increasing a weight and a material cost.SOLUTION: A connecting portion 18a connecting an inner diameter side cylindrical portion 16a and an outer diameter side cylindrical portion 17a constituting a pulley 10b consists of a plurality of first connecting elements 22, a plurality of second connecting elements 23, and a plurality of continuing portions 24, 24. Each first connecting element 22 among them is provided intermittently in a plurality of places in a circumferential direction of one side in an axial direction than the center in the axial direction of an outer race 9 of a rolling bearing 8. Moreover, each second connecting element 23 is provided intermittently in a plurality of places in the circumferential direction of the other side in the axial direction and in a position shifted as much as a half pitch in the circumferential direction to each first connecting element 22. And, by each continuing portion 24, 24, the both ends in the circumferential direction of the first connecting element 22 and the both ends in the circumferential direction of the second connecting element 23 are made to continue in the axial direction.
Patent JP-2013200492-A (JP)
Title: Athermal ring optical modulator
Inventor: SUZUKI NOBUO
IPC: G02F1/025
Filed: 2012-03-26
Abstract: PROBLEM TO BE SOLVED: To solve the problem of a Si ring optical modulator of a rib waveguide structure that it is athermalized to cause radiation loss through a Si semiconductor slab and therefore the radius cannot be made too small.SOLUTION: For a second clad 16 covering a ring resonator 2, a polymer (polyurethane diacrylate) having a large negative thermal optical coefficient is used, and the thickness of a Si semiconductor slab layer 13b outside the ring resonator is made thinner than that of an inside Si semiconductor slab layer 13a.
Patent JP-2013201926-A (JP)
Title: Levee-shaping machine
Inventor: MINAGAWA ISAO
IPC: A01B35/00
Filed: 2012-03-27
Abstract: PROBLEM TO BE SOLVED: To provide a levee-shaping machine, capable of moving a machine frame body in the lateral direction by a horizontal link mechanism and a moving mechanism, selectively discharging and guiding mud spattered by one-way rotation of a spattering rotation body onto a levee on one side position or the other side position by a discharge position turning mechanism, and shaping the levee on one side position or the other side position by one of a pair of right and left levee-shaping bodies disposed in the rear of the spattering rotation body.SOLUTION: A machine frame body 4 is provided with a spattering rotation body 8 capable of spattering mud in a field M by rotating in one direction N around a rotation axis O in the advancing direction of a traveling machine body 1, a discharge position turning mechanism 9 capable of selectively discharging and guiding the mud spattered by the one-way rotation of the spattering rotation body onto a levee W on one side position R or the other side position L is provided above the spattering rotation body, and a pair of right and left levee-shaping bodies 10, 10 capable of shaping the levee on one side position or the other side position is provided in the rear of the spattering rotation body.
Patent JP-2013203807-A (JP)
Title: Method for producing resin particle
Inventor: GOTO TAKASHI
IPC: C08J3/12
Filed: 2012-03-27
Abstract: PROBLEM TO BE SOLVED: To provide a method for producing non-spherical resin particles such as a biconvex lens form, etc., having the stable oil-absorbing amount of the obtained resin particles.SOLUTION: A method for producing non-spherical resin particles is provided by comprising a polymerization step of performing the aqueous suspension polymerization of a monomer mixture including a polymerizable vinyl monomer, and hydrophobic liquid state organic compound without having copolymerizability with the polymerizable vinyl monomer, a liquid state organic compound-removing step of removing the hydrophobic liquid state organic compound from the polymerization product obtained from the aqueous suspension polymerization, a drying step of drying the polymerization product removed with the hydrophobic organic compound, and a crushing step of crushing the dried polymerization product with an air flow impact type crushing to obtain the resin particles, and completing the removal of the hydrophobic liquid state organic compound within 24 hr after the completion of the aqueous suspension polymerization.
Patent JP-2013207440-A (JP)
Title: Image pickup device
Inventor: NONAKA YUICHI
IPC: H04N5/232
Filed: 2012-03-28
Abstract: PROBLEM TO BE SOLVED: To provide an image pickup device which, in a small circuit scale though, includes subject deformation features such as a rotation feature or a viewpoint conversion feature which are free of deterioration in resolution.SOLUTION: The image pickup device comprises: an isochromatic interpolation unit which generates an interpolation signal after subject deformation by using isochromatic pixels in an image signal from an image sensor; a luminance signal generation unit which generates a luminance signal from an image signal from the image sensor; a first and a second luminance interpolation units which each generate an interpolation signal after subject deformation by using the luminance signal generated by the luminance signal generation unit; a subject deformation arithmetic unit which calculates coordinates for each pixel after subject deformation correction on the basis of a preset subject deformation function; a coordinate and interpolation coefficient setting unit which sets an interpolation coefficient needed to perform subject deformation for each pixel on the basis of information from the subject deformation arithmetic unit separately for each of the isochromatic interpolation unit and the first and the second luminance interpolation units; and a correction unit which corrects the signal from the isochromatic interpolation unit from a ratio between the interpolation signal generated by the first luminance interpolation unit and the interpolation signal generated by the second luminance interpolation unit before outputting the interpolation signal.
Patent JP-2013207198-A (JP)
Title: Laminate for electromagnetic wave shielding
Inventor: ZENNYOJI YOSHIHIRO
IPC: H05K9/00
Filed: 2012-03-29
Abstract: PROBLEM TO BE SOLVED: To provide a laminate for electromagnetic wave shielding with significantly improved wrapping workability for an electric wire binding component.SOLUTION: A laminate for electromagnetic wave shielding 10 comprises: a support layer (B) including a biaxially oriented polyethylene terephthalate film and/or a chloride resin film with hardness of D30-80; a metal foil layer (A) with a thickness of 10-50 μm formed on the support layer (B); and an adhesive layer (C) with a thickness of 5-60 μm on the entire surface of the metal foil layer (A). The laminate for electromagnetic wave shielding 10 wraps an outer periphery of an electric wire binding component in a roll shape or a butt wrap shape, making the electric wire binding component and the adhesive layer (C) contact with each other. The laminate for electromagnetic wave shielding 10 is in a rectangle sheet shape and at least one side thereof is long enough to wrap a prescribed place of the electric wire binding component.
Patent JP-2013208919-A (JP)
Title: Working machine, anti-theft system for the working machine, and program for control device for the working machine
Inventor: MIURA TAKANORI
IPC: B60R25/04
Filed: 2012-03-30
Abstract: PROBLEM TO BE SOLVED: To readily add an anti-theft function.SOLUTION: A working machine including a working machine control device having permission mode to permit engine start by means of an engine key, and prohibition mode to prohibit engine start by means of the engine key. The working machine includes a switch means for switching the mode from the permission mode to the prohibition mode when an additional anti-theft device is connected to a working machine control device, and an engine start means for permitting engine operation in response to an instruction from the anti-theft device in the prohibition mode.
Patent JP-2012223189-A (JP)
Title: Isomaltase
Inventor: YOSHIDA TAKASHI
IPC: C12N9/44
Filed: 2012-03-30
Abstract: PROBLEM TO BE SOLVED: To provide an isomaltase acting on isomaltose and inactive to maltose.SOLUTION: There is provided the isomaltase having GFRMDVINF amino acid sequence at an active center, originated from filamentous fungi, and inactive to maltose.
Patent JP-2012153979-A (JP)
Title: Silver powder and method for production thereof
Inventor: FUJINO TAKEAKI
IPC: B22F1/00
Filed: 2012-04-02
Abstract: PROBLEM TO BE SOLVED: To provide a silver powder that makes it possible to form a conductor free from blister and chip by being used for a paste and fired, and to provide a method for production thereof.SOLUTION: The silver powder obtained by adding a reducing agent to an aqueous reaction system containing silver ions, reducing and depositing silver particles and then drying, is heat-treated at a temperature higher than 100°C but lower than 400°C, thus producing the silver powder which is ≤1.5% in the maximum thermal expansion coefficient at 50°C to 800°C, is free from exothermic peak when heated from 50°C up to 800°C, is ≤1.0% in ignition loss when ignited until a constant weight is achieved at 800°C, is ≥2 g/cmin tap density, and is ≤5 m/g in BET specific surface area.
Patent JP-2012165429-A (JP)
Title: Media transmission/reception method, media transmission method, media reception method, media transmission/reception device, media transmission device, media reception device, gateway apparatus, and media server
Inventor: OZAWA KAZUNORI
IPC: H04N19/70
Filed: 2012-04-02
Abstract: PROBLEM TO BE SOLVED: To provide a media transmission/reception method, a media transmission method, a media reception method, a media transmission/reception device, a media transmission device, a media reception device, a gateway apparatus, and a media server apparatus, which are capable of preventing deterioration of quality of media due to occurrence of a packet loss.SOLUTION: A method includes: storing coded data and redundancy data in a single packet by using SDP; notifying setting of the number of frames of the stored coded data and that of the redundancy data and transmitting a packet; separating the redundancy data from the coded data stored in the packet on the basis of the notified number of frames of the coded data and that of the redundancy data; supplementing a loss of the coded data with the redundancy data if there is the loss in the packet during transmission; and decoding at least one of the coded data and redundancy data on the basis of the setting of the notified number of frames of the coded data and that of the redundancy data.
Patent JP-2013230168-A (JP)
Title: Extract collector with tea strainer having head smaller than opening of extract collection container
Inventor: SUGIYAMA NAOKI
IPC: A47J31/06
Filed: 2012-04-03
Abstract: PROBLEM TO BE SOLVED: To provide a tea strainer that is used regardless of the shape, size, depth, or the like of an extraction collection container and that makes tea leaves or the like be well infused even with a small amount of hot water, so that tasty tea for example can be served.SOLUTION: In an extract collector, a tea strainer has a head smaller than the opening of an extract collection container, and a tea strainer with a flared base and a large capacity can be used by means of a soft sieve and flexible leg.
Patent JP-2013214012-A (JP)
Title: Image formation device
Inventor: YOSHIMURA AKIRA
IPC: G03G15/16
Filed: 2012-04-04
Abstract: PROBLEM TO BE SOLVED: To prevent an image defect arising from an occurence of a wrinkle of an intermediate transfer belt.SOLUTION: The image formation device comprises a primary transfer roller 30 to form primary transfer parts N by photoreceptor drums 2a, 2b, 2c and 2d and an intermediate transfer belt 8. The primary roller 30 includes a plurality of roller members 32 to 35 different in an outer diameter from one another that are divided in a direction orthogonal to a movement direction of the intermediate transfer belt 8, and the primary transfer roller 30 is arranged on an opposite surface of a surface with which the plurality of photoreceptor drums 2a, 2b, 2c and 2d of the intermediate transfer belt 8 contact at each of the primary transfer parts N so as to contact with the intermediate transfer belt 8 on a downstream side in the movement direction of the intermediate transfer belt 8 with respect to a contact part of the intermediate transfer belt 8 with each of the photoreceptor drums, and is arranged thereon so as to project the intermediate transfer belt 8 toward the photoreceptor drums.
Patent JP-2012136037-A (JP)
Title: Lining material and method of lining conduit
Inventor: TANAKA FUMINORI
IPC: F16L55/16
Filed: 2012-04-05
Abstract: PROBLEM TO BE SOLVED: To provide a lining material allowing easy and smooth insertion into a conduit even in the conduit having many substantially bent parts, and to provide a method of lining a conduit with the lining material.SOLUTION: A lining material 9 having a steel belt comprises: a flexible tubular lining material 1 which is impregnated with a thermosetting resin, and folded so as to be reduced in width and bound with a tape 4; and two steel belts 6 which are attached in a removable way to the lining material 1 by inserting the belts into a belt loop 5 so as to hold the lining material 1 between them. In the work of lining a conduit, the lining material 9 having a steel belt is inserted from a main pipe 10 into the conduit of a branch pipe 11. Then, after the steel belt 6 is removed from the lining material 1 to draw the steel belt 6 out of the conduit while leaving the lining material 1 in the conduit, the lining material 1 is pressurized from the inside to be expanded, and the lining material 1 is heated in a state of being brought into pressure-contact with the inner peripheral surface of the conduit, thus hardening the thermosetting resin.
Patent JP-2013218419-A (JP)
Title: Display control device, display control method, display control program and recording medium
Inventor: AZUMA AKIHIRO
IPC: G06F3/0481
Filed: 2012-04-05
Abstract: PROBLEM TO BE SOLVED: To realize a display control device allowing a user to easily find the thumbnail of desired content.SOLUTION: In an electronic book terminal 100, an electronic bookshelf display control unit 141 sorts content of a book that was purchased on the latest date among all book content of the same series and whose thumbnail is to be displayed and content of monographic publication whose thumbnail is to be displayed, according to the purchase date of each content. The control unit 141 displays the thumbnail of the monographic publication and a folder to which the thumbnail of the book purchased on the latest date is added, in a writing direction and in descending order of purchase date. When the folder of the book is designated, the control unit 141 displays a thumbnail group of the books of the series in the writing direction and in ascending order of volumes. When a thumbnail is designated, a content display processing unit 142 displays the book corresponding to the thumbnail.
Patent JP-2012222822-A (JP)
Title: Image processing device and image processing program
Inventor: FUCHIGAMI TAKAHIRO
IPC: H04N1/387
Filed: 2012-04-05
Abstract: PROBLEM TO BE SOLVED: To provide an image processing device capable of detecting a specific mark from image data of a variety of magnifications at a low cost.SOLUTION: An image processing device according to an embodiment comprises: reduction means for reducing, when an input magnification of input image data to be printed exceeds a reference magnification, the input image data to reduced image data of the reference magnification; and detection means for detecting a specific mark from the reduced image data when the input magnification exceeds the reference magnification and detecting the specific mark from the input image data when the input magnification does not exceed the reference magnification.
Patent JP-2013216752-A (JP)
Title: Method for producing rubber composition for tire tread
Inventor: KIMURA TAKUMI
IPC: C08K5/36
Filed: 2012-04-06
Abstract: PROBLEM TO BE SOLVED: To provide a method for producing a rubber composition for tire tread, capable of improving WET performance and abrasion resistance without sacrificing rolling resistance.SOLUTION: In a method for producing a rubber composition for tire tread including, relative to 100 pts.mass of (A) a rubber composition composed of at least one selected from natural rubber and synthetic diene rubber; 3-40 pts.mass of (B) an inorganic filler represented by the following formula (I); (C) a silane coupling agent; and (D) at least one vulcanization accelerator selected from thiuram, dithiocarbamate, tiourea, xanthate and guanidine or a salt compound formed from a secondary amine and a weak acid component, the rubber composition is kneaded in a plurality of stages, and in the first stage of the kneading, (A), all or part of (B), all or part of (C), and (D) are kneaded. nM.xSiOy.zH2O...(I). [In formula (I), M is a metal such as aluminum, and n, x, y and z are an integer of 1-5, an integer of 0-10, an integer of 2-5, and an integer of 0-10 respectively].
Patent JP-2013219548-A (JP)
Title: Quarantine network system, quarantine server, quarantine method, and program
Inventor: YOSHIDA TAKAYUKI
IPC: H04L12/28
Filed: 2012-04-09
Abstract: PROBLEM TO BE SOLVED: To provide a quarantine network system, a quarantine server, a quarantine method, and a program, which can shorten a time required for switching a network when a quarantine is performed by an edge switch-changeover method in a virtual environment.SOLUTION: A quarantine network system 70 includes a virtual device server 20 and a quarantine server 10. The virtual device server 20 constructs a virtual machine 40 so that a first virtual NIC for a management network and a second virtual NIC for a network to be isolated are provided and constructs a virtual switch 30 so as to be connected to each network. The quarantine server 10 causes, when a normal processing is designated by a management terminal 50, the virtual switch 30 to connect between the first virtual NIC and the management network and between the second virtual NIC and the network to be isolated, and to connect, when an isolation processing is designated, only between the first virtual NIC and the management network.
Patent JP-2013223274-A (JP)
Title: Multilevel power conversion device
Inventor: TANITSU MAKOTO
IPC: H02M7/483
Filed: 2012-04-13
Abstract: PROBLEM TO BE SOLVED: To solve the problem of a system in which a multilevel conversion circuit is constituted by connecting many DC power sources in series, with the use of many switch element serial circuits and a diode, in that there exist many semiconductor elements through which a current passes, for a large occurrence loss and degraded device efficiency.SOLUTION: Between a positive electrode and a negative electrode of a DC power source, a first semiconductor serial circuit in which first to sixth semiconductor switches are connected in series is connected. Between a connection point of the first and second semiconductor switches and a connection point of the fifth and sixth semiconductor switches, a second semiconductor serial circuit is connected in which a first bidirectional switch, seventh and eighth semiconductor switches, and second bidirectional switch are connected in series. A first capacitor is connected in parallel to a serial circuit of the third and fourth semiconductor switches, a second capacitor is connected in series to the second semiconductor switch serial circuit, and the connection point of the seventh and eighth semiconductor switches is connected to a zero pole of the DC power source, respectively, with the connection point of the third and fourth semiconductor switches being an AC terminal.
Patent JP-2013223120-A (JP)
Title: Hands-free speech apparatus
Inventor: SHINOZAKI HITOSHI
IPC: H04M1/00
Filed: 2012-04-17
Abstract: PROBLEM TO BE SOLVED: To provide a "hands-free speech apparatus" in which a mobile phone to be used for a speech can be selected properly in accordance with the priority of a destination corresponding to the mobile phone.SOLUTION: A hands-free speech apparatus comprises destination priority associated information storage means 12 storing therein predetermined destination priority associated information associated with priorities regarding destinations of which the telephone numbers are registered on a telephone directory, priority determination means 104 in which, when there is an incoming call to another mobile phone 2 during a hands-free speech via any arbitrary mobile phone 2, on the basis of the destination priority associated information, it is determined whether the priority of a destination corresponding to the other mobile phone 2 is higher than the priority of a destination corresponding to the arbitrary mobile phone 2, and speech switching means 1031 in which, when a positive determination result can be obtained by the priority determination means, the other mobile phone 2 is switched automatically to a hands-free speech state.
Patent JP-2013223163-A (JP)
Title: Portable terminal and power setting control method
Inventor: GOTO KIWA
IPC: H04M1/73
Filed: 2012-04-18
Abstract: PROBLEM TO BE SOLVED: To appropriately perform switching control of a power consumption mode in accordance with the scale of a disaster or the level of emergency of a situation.SOLUTION: A portable terminal (10) comprises an information receiving section (11) which receives disaster emergency information, a determination section (12) which determines the level of emergency corresponding to disaster emergency information when the disaster emergency information is received, and switching sections (13, 14) which switch a power setting to one of a plurality of power saving settings in accordance with a result of the determination. The determination section (12) may also determine the level of emergency by determining the levels of emergency and one or more predetermined threshold values. Furthermore, the portable terminal (10) may also comprise further an item designation section (15) for designating items of one or more power saving settings.
Patent JP-2013209353-A (JP)
Title: Polycyclic compound
Inventor: KAWAGISHI HIROKAZU
IPC: C07C69/92
Filed: 2012-04-20
Abstract: PROBLEM TO BE SOLVED: To provide a compound which is effective in growing and regulating plants.SOLUTION: There is provided a compound represented by formula (5). The compound functions to grow and regulate plants and is thereby effectively usable as a plant growing and regulating agent. Such plant growing and regulating agent is widely applied to agriculture and horticulture.
Patent JP-2013225585-A (JP)
Title: Solar cell device and solar cell module
Inventor: TANAKA SHUNJI
IPC: H01L31/042
Filed: 2012-04-20
Abstract: PROBLEM TO BE SOLVED: To increase power generation amount per unit area without increasing an installation area.SOLUTION: The solar cell device includes a plurality of solar cell modules 10 laminated in mutual contact with main surface parts. Each of the solar cell modules 10 includes a solar cell element 11 and a light guide member 12 installed on a light-receiving surface 14 of the solar cell element 11. The light guide member 12 makes light incident from a plurality of side faces and guides the incident light to the light-receiving surface 14 of the solar cell element 11.