baber/WOPTO huggingface dataset:
Patent JP-2013073070-A (JP)
Title: Display device
Inventor: HOTTA AIRA
IPC: G09G3/20
Filed: 2011-09-28
Abstract: PROBLEM TO BE SOLVED: To provide a display device which is easy to view and use.SOLUTION: The display device includes a video projection unit, an optical unit and a mounting part. The video projection unit emits video light including a video. The optical unit includes a first optical layer, a second optical layer and an intermediate layer. The first optical layer has a first principal surface and a second principal surface opposite to the first principal surface. The second principal surface has a projection with a curved surface. The second optical layer has a third principal surface with a retreat part which faces the second principal surface and retreats along the projection and a fourth principal surface opposite to the third principal surface. The intermediate layer is arranged between the second and third principal surfaces. The intermediate layer reflects light heading for the second principal surface from the first principal surface, and transmits light heading for the third principal surface from the fourth principal surface. One of first and fourth principal surface is curved. The mounting part is connected to the video projection unit and the optical unit. The video light enters the optical unit from the principal surface and the reflected light enters the eyes of a viewer.
Patent JP-2013078089-A (JP)
Title: Audio video signal input switchover device, input switchover method and audio video system
Inventor: NARISHIMA MASAKI
IPC: H04N5/44
Filed: 2011-09-30
Abstract: PROBLEM TO BE SOLVED: To provide an audio video signal input switchover device and an audio video system, capable of maintaining an AV signal transmission path desired by a user.SOLUTION: The audio video signal input switchover device includes: a plurality of AV signal input units to which AV signals are input; a communication unit for communicating with other AV devices; an input selection unit for selecting one of the plurality of AV signal input units; and a selection control unit for switching selection by the input selection unit according to the content of the switchover request message on receiving a switchover request message requesting the input selection unit to switch over. When an input maintenance mode is set, the selection control unit does not switch selection if a switchover request message is received, and transmits through the communication unit a message to the effect that a switchover according to the message is canceled and a switchover to restore to an original state is performed.
Patent JP-2012254965-A (JP)
Title: Method for producing polyamine composition from plant
Inventor: KITAZAWA HIROAKI
IPC: C07C209/86
Filed: 2011-10-04
Abstract: PROBLEM TO BE SOLVED: To provide a method for producing a polyamine composition with excellent production efficiency, which is a polyamine composition derived from a plant material having a low salt concentration.SOLUTION: This method for producing a polyamine composition includes processes for: (1) treating a plant and/or a plant processed product with water; (2) treating the plant and/or the plant processed product under an acid condition; and (3) separating and collecting a liquid fraction.
Patent JP-2013079861-A (JP)
Title: Contact sensor, robot hand, and robot
Inventor: SASAI SHIGENORI
IPC: B25J19/02
Filed: 2011-10-04
Abstract: PROBLEM TO BE SOLVED: To provide a contact sensor that can detect a place where an object has contacted even in a place other than a place where a detection unit is installed.SOLUTION: A contact sensor includes: a container 11 that has fluid 12 inside, regulates a flowing direction of the fluid 12, and has a soft surface; and a plurality of flowing direction detection units 7 that are installed inside the container 11, and detect the flowing direction of the fluid 12.
Patent JP-2013083853-A (JP)
Title: Projector and control method for projector
Inventor: OZAWA TAKASHI
IPC: H04N5/74
Filed: 2011-10-12
Abstract: PROBLEM TO BE SOLVED: To provide a projector capable of inhibiting focus and zoom adjustment from being erroneously operated when a shutter is open.SOLUTION: The projector has shutter position detecting means 15 for detecting whether a shutter 4 is in a fully open position, projection lens open position or closed position. When located in the projection lens open position or closed position, the shutter 4 closes a focus adjustment part 5 and a zoom adjustment part 6, and inhibits an adjustment operation.
Patent JP-2013088162-A (JP)
Title: State estimation apparatus
Inventor: HANDA IBUKI
IPC: G01C21/16
Filed: 2011-10-14
Abstract: PROBLEM TO BE SOLVED: To enable the arithmetic operation of a nonlinear Kalman filter at high speed and with a reduced processing load.SOLUTION: A state estimation apparatus 3 comprises: a plurality of sensors including a three-dimensional magnetic sensor 70; a plurality of Kalman filters KF each estimating the state of a system by updating a state vector xby using the state vector xwith a plurality of state parameters representing the state of the system as elements and an observed value vector ywith output values from the plurality of sensors as elements; an initial value generator 200 which generates a plurality of initial vectors INI being different from each other and supplies the initial vectors to the plurality of Kalman filters KF as initial values of the state vector x; and a Kalman filter controller 400 which specifies a Kalman filter having highest estimation accuracy by evaluating the estimation accuracy of each of the plurality of Kalman filters KF and stops operating the other Kalman filters KF than the specified Kalman filter KF.
Patent JP-2012107210-A (JP)
Title: Recording ink, ink cartridge, inkjet recording method, inkjet recording apparatus, and matter recorded by ink
Inventor: GOTO HIROSHI
IPC: C09D11/00
Filed: 2011-10-14
Abstract: PROBLEM TO BE SOLVED: To provide a recording ink which enables the reduction of the amount of curl in a standard paper right after printing, is excellent in image quality of the standard paper and high-speed compatibility, is excellent in discharge stability, and is excellent in drying characteristics in a general-purpose printing paper; and to provide an ink cartridge, an inkjet recording method, an inkjet recording apparatus, and a matter recorded by ink.SOLUTION: The recording ink comprises at least water, a water-soluble organic solvent, a surfactant, and a colorant. The recording ink further contains, as the water-soluble organic solvent: one or more polyalcohol having equilibrium water content of 30 mass% at 23°C under humidity of 80%RH; and at least one amide compound expressed by the general formula (I) (wherein Rand Rare each methyl group; and Ris 4-6C alkyl group).
Patent JP-2013087663-A (JP)
Title: Ceramics group composite member and method of manufacturing the same
Inventor: WATANABE FUMIAKI
IPC: F02C7/00
Filed: 2011-10-14
Abstract: PROBLEM TO BE SOLVED: To provide a ceramics group composite member endurable against strong stress (such as centrifugal force) in the specific direction, hardly breaking, and used as a turbine moving blade.SOLUTION: This ceramics group composite member is used as the turbine moving blade, and includes a main part of becoming a blade part and a dovetail part, and a subordinate part of becoming a platform part. The ceramics group composite member is formed so that main fiber in a ceramics fiber textile for constituting the main part, is continuous fiber, the direction of the main fiber and the direction for applying the stress are parallel, the ceramic fiber textile for constituting the main part and the ceramics fiber textile for constituting the subordinate part are connected to form an integral trident fiber textile, the ceramics fiber textile for constituting the subordinate part is bent so as to form a desired angle to the ceramics fiber textile for constituting the main part, an integrated body is formed by insertion into a mold, and a ceramics matrix is formed in the obtained molded body.
Patent JP-2013088616-A (JP)
Title: Optical axis adjustment device and optical axis adjustment method
Inventor: HADAMA KOICHI
IPC: G02B6/42
Filed: 2011-10-18
Abstract: PROBLEM TO BE SOLVED: To provide an optical axis adjustment device capable of independently adjusting defocus and positional deviation of a beam radiated to a target.SOLUTION: The optical axis adjustment device of the present invention includes: an optical base; a light receiving/emitting element; an optical component; a reflection member; a target; and a support member. The light receiving/emitting element, the optical component, the reflection member, the target, and the support member are fixed by adhesion or the like and mounted on the optical base. The reflection member is bonded to the support member having been bonded on the optical base and mounted on the optical base. The reflection member has a first reflective surface and a second reflective surface, and a beam is reflected by the reflection member twice and radiated to the target.
Patent JP-2012105968-A (JP)
Title: Ultrasonic diagnostic apparatus, control method, and image processor
Inventor: HAMADA KENJI
IPC: A61B8/08
Filed: 2011-10-20
Abstract: PROBLEM TO BE SOLVED: To provide an ultrasonic diagnostic apparatus capable of appropriately making NT (nuchal translucency) measurement, and a control method and an image processor.SOLUTION: The ultrasonic diagnostic apparatus includes an extracting part, a detecting part, and a display control part. The extracting part extracts a neck image region which is a region including a neck from an ultrasonic image of a fetus obtained by ultrasonic transmission and reception. The detecting part detects a back-side body surface region which is a region of the body surface of the back side of the fetus from the ultrasonic image. The display control part controls such that an enlarged image including an image obtained by enlarging the neck image region is arranged in a region different from the back-side region on the ultrasonic image and displayed on a display device.
Patent JP-2012036405-A (JP)
Title: Polylactic acid-based thermoplastic resin composition and its molded article
Inventor: KAWAGUCHI EIICHIRO
IPC: C08L25/12
Filed: 2011-10-21
Abstract: PROBLEM TO BE SOLVED: To provide a polylactic acid-based thermoplastic resin composition excellent in mechanical characteristics such as impact resistance, heat resistance or the like by imparting mechanical strength such as practically sufficient impact resistance to a polylactic acid resin.SOLUTION: The polylactic acid-based thermoplastic resin composition comprises (A) 10 to 95 pts.wt. polylactic acid resin and (B) 5 to 90 pts.wt. rubber-containing graft copolymer obtained by carrying out graft polymerization of a rubber-like polymer having 50 to 90 wt.% gel content with a vinyl cyanide-based monomer and an aromatic vinyl-based monomer so that total content of components A and B becomes 100 pts.wt. In the resin composition, (C) a rigid copolymer obtained by copolymerizing the vinyl cyanide-based monomer with an aromatic vinyl-based monomer may further be contained and further, (D) other resin such as polyester-based resin may be formulated. The rubber content in the rubber-containing graft copolymer (B) or the rubber content in total of the rubber-containing graft copolymer (B) and the rigid copolymer (C) is 40 to 80 wt.%.
Patent JP-2012233392-A (JP)
Title: Drilling equipment
Inventor: KUBO YUTAKA
IPC: E21B11/00
Filed: 2011-10-25
Abstract: PROBLEM TO BE SOLVED: To provide drilling equipment for enabling compact construction while eliminating the need for a rotation driving device special for a ground construction tool.SOLUTION: The drilling equipment includes a tube rotating device 1 for pushing a casing tube 4 down to a ground GR while rotating it. It further includes a drilling bucket 51 and a bottom enlarged bucket 52 as ground construction tools capable of being inserted into the casing tube 4, and of being rotated to construct the ground GR in the state of being connected to the front end of a shaft-like kelly-bar 6, and a speed increasing gear 2 connected to the casing tube 4 for shifting the rotation of the casing tube 4 and transmitting it to the kelly-bar 6 being inserted into the casing tube 4.
Patent JP-2013097910-A (JP)
Title: Rotary electronic component
Inventor: ICHIDA SHINYA
IPC: H01H25/06
Filed: 2011-10-28
Abstract: PROBLEM TO BE SOLVED: To provide a rotary electronic component, capable of compact mounting of a bearing in the rotational axis direction of both a shaft and a rotor, and formation of a click engagement portion of a rotor with a wide space and a large diameter.SOLUTION: The rotary electronic component includes: a rotor 50 having a disposed click engagement portion 61; a shaft 120 integrally rotating with the rotor 50 and engaged with the rotor 50 in a vertically movable manner; a click elastic contact body 70 having an elastic contact portion 85 engaged with the click engagement portion 61; and a cover 100 having an axial support portion 107 for axially supporting the shaft 120. By the contact of a flange portion 121 disposed on the circumference of the shaft 120 to the lower face of the cover 100, a fluctuation of the shaft 120 to a rotary axis direction L is prevented. A fluctuation of the rotor 50 in the rotary axis direction L is prevented by the insertion of a cover receiver 55 disposed on the rotor 50 into a cover receiver insertion portion 125 disposed in the flange portion 121, to make the tip surface 56 of the cover receiver 55 contact to the lower face of the cover 100.
Patent JP-2013098866-A (JP)
Title: Receiver device, reception method, program and radio communication system
Inventor: TAKAHASHI HIROKI
IPC: H04B7/08
Filed: 2011-11-02
Abstract: PROBLEM TO BE SOLVED: To provide a receiver device capable of flexible frequency allocation to each transmitter device when using cooperative communication for cooperative reception, while suppressing an influence of inter-user interference.SOLUTION: The receiver device for receiving a signal from a transmitter device in cooperation with another receiver device includes: a receiver unit for receiving a signal transmitted from the transmitter device; a cooperative communication unit for receiving from another receiver device at least a spectrum portion of the signal frequency band overlapping with the signal transmitted from the transmitter device when a portion of a signal frequency band transmitted from the transmitter device overlaps with a signal frequency band transmitted from another transmitter device; and a first receiver processing unit for reception processing of the signal received by the receiver unit using the spectrum received by the cooperative communication unit.
Patent JP-2013083618-A (JP)
Title: Method for detecting tsunami, detecting device, and detecting program
Inventor: OKUBO HIROSHI
IPC: G01V3/40
Filed: 2011-11-02
Abstract: PROBLEM TO BE SOLVED: To provide a novel method for detecting tsunami, addressing the problem that there is no accurate conventional tsunami detection method with excellent maintainability.SOLUTION: The method for detecting tsunami includes: measuring magnetic fields at a plurality of points on land; obtaining a difference signal of the magnetic fields of any one point and another point among them; obtaining an average value from a predetermined past to a current point of the difference signal; comparing the average value with a value of the difference signal of the current time; and, when the difference exceeds a predetermined value and continues for a predetermined time, determining that giant tsunami has occurred.
Patent JP-2013102330-A (JP)
Title: Potential based routing method in information centric network and network using the same
Inventor: EOM SOOYOUNG
IPC: G06F13/00
Filed: 2011-11-08
Abstract: PROBLEM TO BE SOLVED: To provide a potential based routing method to solve the routing problem in an information centric network.SOLUTION: A network system comprises a user communication terminal, a network connecting the terminal, a plurality of nodes switching the connection of communication paths of the network, and a plurality of communication paths connecting between the nodes. In the nodes, assuming that a network which stores information downloaded by a user through the network, a potential value is assigned to a discrete space where the nodes constituting coordinate points to form a potential plane, and a minimum or a maximum point on the potential plane is searched for to find out the location where the user's desired content exists, in the search history of which a communication path from the user to the target node is set. The potential values assigned to each node monotonously decrease or increase according to the distance measured as defined on the network from nodes having contents, and, in an infinite distance, are assumed to converge into a predetermined value.
Patent JP-2012029337-A (JP)
Title: Method for operating presence management system suitable for use in multi-access communication system
Inventor: ANDREW NEWTON HARKER
IPC: H04M3/42
Filed: 2011-11-08
Abstract: PROBLEM TO BE SOLVED: To provide a presence management system in which connections between watching parties and watched parties in a multiple access communications network are managed.SOLUTION: When the presence management system receives a contact request from a watching party it determines whether the required watched party is available for contact. The system then provides information about this to the watching party who made the request. The presence management system chooses the best mode of communication (e.g. email or fax) taking into account the watched parties preferences and details about the facilities available to the watching party. If the presence management system informs the watching party that the watched party is unavailable, the watching party is able to set up a monitor. In determining whether the required watched party is available for the contact, the presence management system uses stored information about the watched party, information about the required connection and also rules.
Patent JP-2013099278-A (JP)
Title: Method for manufacturing cell culture vessel
Inventor: KURODA MASATOSHI
IPC: C12M1/00
Filed: 2011-11-08
Abstract: PROBLEM TO BE SOLVED: To provide a technique for inexpensively mass-producing a cell culture vessel that enables stable mass-culturing of cells in a releasable state.SOLUTION: The method for manufacturing the cell culture vessel, which is suitable for mass culturing and includes a vessel portion configured so that a cell support film is fixed to an inner wall surface of a closed inner chamber of the vessel portion, includes: acquiring a sheet cell support film by cutting a lengthy cell support film; fixing the film to a first member having an opened structure; and then joining the other member to the first member to thereby form the vessel portion.
Patent JP-2015018598-A (JP)
Title: Nonaqueous electrolyte secondary battery
Inventor: ASHIURA TADASHI
IPC: H01M4/36
Filed: 2011-11-09
Abstract: PROBLEM TO BE SOLVED: To provide a nonaqueous electrolyte battery and a positive electrode having high input/output and excellent cycle characteristics.SOLUTION: In a nonaqueous electrolyte battery including a positive electrode provided with a positive electrode active material layer on a positive electrode collector, a negative electrode and a nonaqueous electrolyte, the positive electrode active material is represented by a chemical formula LiMnM1M2O4, where M1 and M2 consist of an element indicated by Ti, V, Cr, Fe, Co, Ni, Al, Ag, Mg, Li, respectively, and the X indicating the compositional ratio satisfies following relationships, 0≤X<2.0, Y+Z=X, 0≤Y≤1.9, 0≤Z≤1.9, and the nonaqueous electrolyte battery has at least two kinds of positive electrode active material of a first component and a second component composed of the positive electrode active material described above.
Patent JP-2013103361-A (JP)
Title: Biaxially-oriented polyester film and magnetic recording medium
Inventor: NAKAMORI YUKARI
IPC: B32B27/36
Filed: 2011-11-11
Abstract: PROBLEM TO BE SOLVED: To provide a biaxially-oriented polyester film hardly causing change in dimensions as a magnetic recording medium even with change of the environment, which has superior storage stability, and which is superior in a slit property and a winding posture.SOLUTION: The biaxially-oriented polyester film has a laminated structure of at least two layers including a C layer configuring one surface, wherein the wave center line waviness of the C layer side surface is 0.5 nm or more and less than 10 nm, the air leakage index when the C layer side surface and the surface on the opposite side thereof are overlapped is 3,000-6,000 seconds, the humidity expansion coefficient in the width direction is 0-6 ppm/%RH, and n_bar((nMD+nTD+nZD)/3) indicated by an average of a refractive index nMD in the longitudinal direction, a refractive index nTD in the width direction, and a refractive index nZD in the thickness direction is 1.590-1.680.
Patent JP-2012110891-A (JP)
Title: Hollow fiber connection
Inventor: ULRICH ROSCH
IPC: B01D63/00
Filed: 2011-11-11
Abstract: PROBLEM TO BE SOLVED: To provide a hollow fiber connection for radial sealed connection between a hollow fiber and a connection element and/or the hollow fiber and a housing, for devices for field flow fractionation.SOLUTION: In the hollow fiber connection, a hollow fiber 50 is arranged in the housing junction 41 of a housing. The sealing of the hollow fiber 50 to a connection element 30 and/or the housing or the sealing of the hollow fiber 50 to its surrounding environment is attained by coupling an annular element 20 and the connection element 30 to a housing and/or the hollow fiber 50 via a connecting part 10 and by sealing with the hollow fiber connection via the section between the hollow fiber 50 and the connection element 30 that is created by the axial shift to the connection element 30 of the annular element 20.
Patent JP-2013106507-A (JP)
Title: Electric power management apparatus and electric power management method
Inventor: HONJO YOSHINORI
IPC: H02J13/00
Filed: 2011-11-17
Abstract: PROBLEM TO BE SOLVED: To provide an electric power management apparatus and electric power management method that can provide an electric power demand forecast with high accuracy.SOLUTION: An electric power management apparatus includes: an electric power measurement block configured to measure an electric power consumption amount of an electric power consumer; and an electric power comparison block configured to make a comparison between the electric power consumption amount measured by the electric power measurement block and an electric power demand forecast amount indicative of a forecast amount of an electric power demand of the electric power consumer.
Patent JP-2013108223-A (JP)
Title: Anti-slip pavement by top coat application
Inventor: YAJIMA KOZO
IPC: E01C7/35
Filed: 2011-11-17
Abstract: PROBLEM TO BE SOLVED: To improve slip resistance in anti-slip pavement.SOLUTION: An aggregate layer is formed on pavement 10 such as asphalt and concrete by fixing an aggregate 14 with a binder 11. The aggregate 14 is obtained by mixing approximately 30% crushed aggregate into an aggregate made of a so-called flash aggregate. A top coat 15 is applied onto the aggregate 14. In the top coat 15, a filler 16 comprising an aggregate powder having a particle size of 0.15 mm or less is added approximately 30 wt.% based on the top coat. As a result, slide resistance can be improved by an effect of the filler 16 while suppressing the scattering of the aggregate 14. The slide resistance can be further improved by mixing the crushed aggregate.