baber/WOPTO huggingface dataset:
Patent JP-2012169694-A (JP)
Title: Teleconference system, conference controller, teleconference method, and conference control method
Inventor: ICHINOSE SHUHEI
IPC: H04N7/15
Filed: 2011-02-09
Abstract: PROBLEM TO BE SOLVED: To provide a teleconference system which can suppress an increase of a processing load in a transmission side terminal device transmitting images, and properly transmit the images to reception side terminal devices.SOLUTION: A conference controller 200 of a teleconference system 1 forwards low image quality commands and high image quality commands from reception side terminal devices 102 to a transmission side terminal device 101, and receives moving image data with low image quality and moving image data with high image quality from the transmission side terminal device 101. Based on a utilization situation of a communication band in a network N, resolution of the moving image data with low image quality, and the moving image data with high image quality, the controller 200 determines a first frame rate and a second frame rate, and transfers the moving image data with low image quality to the reception side terminal devices 102 performing low image quality display by the first frame rate and also transfers the moving image data with high image quality to the reception side terminal devices 102 performing high image quality display by the second frame rate.
Patent JP-2012169070-A (JP)
Title: Scanning charged-particle microscope and specimen observation method
Inventor: TEI TOMOKI
IPC: H01J37/147
Filed: 2011-02-10
Abstract: PROBLEM TO BE SOLVED: To provide a scanning charged-particle microscope in which distortion of measurement, even of an insulator pattern, in the field of view can be suppressed by suppressing the impact of charging due to primary charged-particle beam irradiation during photographing, and suppressing change in the detection rate of secondary charged-particles.SOLUTION: In the scanning charged-particle microscope which forms the image of a scanning area by performing the scanning for the two-dimensional area on a specimen 8 so as to reverse the line scanning direction of a charged-particle beam 4 alternately, the distance between the scan lines of charged-particle beam 4 is adjusted based on the charging characteristics of the specimen 8 or the uniformity of lightness in the field of view of the specimen 8, when the specimen 8 is irradiated with the charged-particle beam 4.
Patent JP-2012169403-A (JP)
Title: Unidirectional anti-fuse element and light-emitting diode unit using it
Inventor: SAKAMOTO HIRONOBU
IPC: H01L27/04
Filed: 2011-02-14
Abstract: PROBLEM TO BE SOLVED: To provide a unidirectional anti-fuse element which protects an LED unit even if a power supply is connected in the reverse direction accidentally, in an LED unit where light-emitting diodes (LEDs) connected in series in one row are connected, respectively, with one anti-fuse element.SOLUTION: A unidirectional anti-fuse element comprises: a cathode electrode layer 1 connected with a cathode electrode terminal K; a semiconductor layer 2 consisting of a p-type impurity layer 21 and an n-type impurity layer 22; an insulation layer 3; an anode electrode 4 connected with an anode electrode layer A by a bonding wire 5; and a sealing resin layer 6. Only when a forward voltage is applied between the cathode electrode terminal K and the anode electrode layer A, the unidirectional anti-fuse element acts as an anti-fuse. When a reverse voltage is applied between the cathode electrode terminal K and the anode electrode layer A, the unidirectional anti-fuse element does not act as an anti-fuse.
Patent JP-2012167187-A (JP)
Title: Optical self-adhesive composition, optical self-adhesive layer and optical self-bondable laminate
Inventor: YAMAGUCHI SEITARO
IPC: C09J133/08
Filed: 2011-02-14
Abstract: PROBLEM TO BE SOLVED: To provide an optical self-adhesive composition formable of an optical self-adhesive layer achieving both excellent self-bonding properties and a high refractive index; an optical self-adhesive layer; and an optical self-bondable laminate.SOLUTION: This optical self-adhesive composition includes 20-220 pts.mass aromatic phosphate-based plasticizer relative to 100 pts.mass (meth)acrylate-based polymer obtained by polymerizing raw material monomers containing 20-100 mass% of an acrylate having an aromatic ring.
Patent JP-2011232733-A (JP)
Title: Coated optical fiber ribbon, optical fiber cable and manufacturing method for coated optical fiber ribbon
Inventor: MIYANO HIROSHI
IPC: G02B6/44
Filed: 2011-02-15
Abstract: PROBLEM TO BE SOLVED: To provide a coated optical fiber ribbon facilitating separation of single core wires at an intermediate part thereof and allowing optical fiber cables to be housed in a mussy manner.SOLUTION: A coated optical fiber ribbon 1 is formed by alternately disposing, in its longitudinal direction, a coated ribbon portion 1a formed by integrally coating plural optical fiber core wires 2 separately arranged in parallel with resin material, and a single core portion 1b formed of plural optical fiber core wires 2 which are not integrated. The coated ribbon portion 1a comprises core portions 4a each of which includes the optical fiber core wire 2 and its coating layer 3, and coupling portions 4b each of which couples two adjacent core portions 4a. Thickness of the coupling portion 4b is set to be smaller than that of the core portion 4a, and a Young's modulus of the resin material that forms the coating layer 3 is set to be 0.5 to 50 MPa and an elongation percentage thereof is set to be 50 to 250%.
Patent JP-2012166745-A (JP)
Title: Vehicle steering device and manufacturing method of the same
Inventor: YAMANAKA KYOSUKE
IPC: B62D5/04
Filed: 2011-02-16
Abstract: PROBLEM TO BE SOLVED: To provide a vehicle steering device that can regulate a moving amount of a steering shaft in a housing, is compact and having superior rigidity.SOLUTION: The vehicle steering device 1 of a steer-by-wire type converts the rotational power of electric motors 21, 22 into the movement of the steering shaft 6 in the axial direction X1 via a ball screw mechanism 23. Abutting parts 45, 46 at both ends of an intermediate screw shaft 32 of the steering shaft 6 penetrate a rotor 26 according to the moving direction of the steering shaft 6, and abut on corresponding stoppers 47, 48, thus regulating the moving amount of the steering shaft 6. The stoppers 47, 48 are constituted of materials different from that of the housing and high in rigidity.
Patent JP-2012174371-A (JP)
Title: Lighting apparatus, and liquid crystal display
Inventor: WADA TAKASUMI
IPC: F21S2/00
Filed: 2011-02-17
Abstract: PROBLEM TO BE SOLVED: To provide a downright lighting apparatus which prevents a boundary between light control areas when performing area control from becoming obvious, and that, with excellent productivity.SOLUTION: The lighting apparatus 12 is provided with a plurality of lighting units 122, and a diffusion plate 121 diffusing incident light emitted from the plurality of lighting units 122 toward a liquid crystal panel 11. Each lighting unit 122 is equipped with an LED light source 122a, a half mirror 122c, and a barrier rib member 122b including a bottom face 'a' reflecting the light reflected at the half mirror 122c back to the half mirror 122c. The half mirror 122c has the lower light transmittance as well as the higher light reflectance, the nearer it is to the opposed part, with the lowest light transmittance as well as the highest light reflectance at the opposed part to the LED light source 122a.
Patent JP-2012171913-A (JP)
Title: Multiple type hair cosmetic and method for treating hair
Inventor: MARUYAMA AKIRA
IPC: A61K8/39
Filed: 2011-02-22
Abstract: PROBLEM TO BE SOLVED: To provide a multiple type hair cosmetic which can enhance the softness of scalp and improve the touch of hair, and to provide a method for treating hair with the multiple type hair cosmetic.SOLUTION: The multiple type hair cosmetic is characterized by including a hair cosmetic (A) containing a polyalkylene glycol and having a water content of ≤1 mass%, and a hair cosmetic (B) containing at least a higher alcohol, a cationic surfactant and water. The method for treating the hair is characterized by having a process for coating the hair in a wet state in the order of the hair cosmetic (A) and the hair cosmetic (B) or the hair in a wet state in the order of the hair cosmetic (B) and the hair cosmetic (A).
Patent JP-2012173719-A (JP)
Title: Display system for information display panel, information display panel, portable terminal device and display method for information display panel
Inventor: KAWASHIMA HIROKAZU
IPC: G06F17/30
Filed: 2011-02-24
Abstract: PROBLEM TO BE SOLVED: To provide a display system for an information display panel (IDP), capable of preferentially displaying contents that meet preference at the time of users who are present around the information display panel.SOLUTION: In a display system for an information display panel (IDP), first, keywords corresponding to contents that meet preference of respective users are set for each of portable terminal devices 1. When the portable terminal devices 1 enter a communication area E, the keywords are sent from each of the portable terminal devices 1 to the information display panel 3 via short range communication. Then, the information display panel 3 counts reception numbers of the keywords corresponding to the contents, for each of the contents sequentially displayed on a screen of a display part 35 of the information display panel 3. The information display panel 3 preferentially displays the contents corresponding to the keyword having greater reception numbers than other keywords.
Patent JP-2012175899-A (JP)
Title: Vehicle drive force transmission apparatus with rotary electric machine
Inventor: TAKAGI YASUHIRO
IPC: H02K7/10
Filed: 2011-02-24
Abstract: PROBLEM TO BE SOLVED: To supply oil from one end side to the other end side of a hollow shaft in a rotary electric machine using a simple structure.SOLUTION: A pair of notches 32, thorough which oil dripped from an oil supply port 13b pass, is formed on one end face 31a of a hollow shaft 31 so as to oppose to each other at a position shifted by 180° in the circumferential direction of the hollow shaft 31. The oil supplied from the oil supply port 13b passes through the notches 32, drips on an internal shaft 41, and flows into an oil flow passage 45. The oil flowed into the oil flow passage 45 flows from one end side to the other end side of the hollow shaft 31, and then reaches to a coupling part housing chamber 14a.
Patent JP-2012177526-A (JP)
Title: Remote controller and remote control system
Inventor: YASUDA YOSHITATSU
IPC: F24H1/00
Filed: 2011-02-28
Abstract: PROBLEM TO BE SOLVED: To set an input level of an analog voice signal entered from acoustic equipment to a proper value independently of a user's empirical rule, in a remote controller which processes the analog voice signal entered from the acoustic equipment connected to a remote controller outside a bath room into a signal receivable by a bath room remote controller and transmits the signal.SOLUTION: In the remote controller 2 outside the bath room including a connection terminal 7 with the acoustic equipment 6 connected thereto and an A/D conversion part 8 for converting an analog voice signal entered from the connection terminal 7 into digital data, a detection means 20 is provided for detecting a frequency with which an input range of the A/D conversion part 8 is exceeded, and if the exceeding frequency detected with the detection means 20 exceeds a predetermined value, display for urging lowering of an output level of the analog voice signal of the acoustic equipment 6 is shown on a display part 12.
Patent JP-2012181764-A (JP)
Title: Order processing system and order management device
Inventor: KOIDE TAKASHI
IPC: G06Q50/12
Filed: 2011-03-02
Abstract: PROBLEM TO BE SOLVED: To support management of orders about items not listed in a menu.SOLUTION: An order processing system includes multiple order reception devices and an order management device. Each of the multiple order reception devices has determination means and notification means. The order management device has management means and control means. The determination means determines an items ordered by a customer among items provided for free in a shop in response to an operation by a staff member. The notification means performs notification operation to staff members. The management means manages items which have not been provided yet among the items determined by the determination means. The control means controls the notification means to perform notification operation for informing of the items managed by the management means.
Patent JP-2012185896-A (JP)
Title: Correction member and disk device
Inventor: TAKADA NAOYUKI
IPC: G11B17/038
Filed: 2011-03-08
Abstract: PROBLEM TO BE SOLVED: To provide a correction member which can be fitted easily and hold sufficient rigidity against an impact.SOLUTION: A correction member 160 of the present invention composed of an elastic member is provided in the rotation mechanism of a disk device 100 and corrects the rotation balance of rotating disks 102 and 104. The correction member 160 has at least one opening 161, 162, or 163 formed at a portion facing the lateral face of an insertion hole 170 which is formed in the rotation mechanism and into which the correction member 160 is inserted.
Patent JP-2012191686-A (JP)
Title: Lightning failure risk calculation system for low-voltage power apparatus, lightning failure risk calculation program for low-voltage power apparatus, and maintenance method for low-voltage power apparatus
Inventor: ISHII TSUNAYOSHI
IPC: G06Q50/06
Filed: 2011-03-09
Abstract: PROBLEM TO BE SOLVED: To provide a lightning failure risk calculation system for a low-voltage power apparatus capable of accurately calculating lightning failure risk for the low-voltage power apparatus receiving power from a low-voltage distribution line.SOLUTION: A lighting failure risk calculation system for a low-voltage power apparatus 100 of the invention comprises: a facility data acquisition part 114 for acquiring facility data of a distribution system; a user model data acquisition part 116 for acquiring user model data that is data of an electrical facility of a user including an arrester of a household electrical appliance; a lightning strike data acquisition part 118 for acquiring lightning strike data; an analysis model generation part 120 for generating an analysis model of the distribution system by using the facility data, the user model data, and the lightning strike data; an analysis execution part 132 for executing transient phenomenon analysis on the analysis model; and a lightning failure risk calculation part 138 for calculating lightning failure risk of the low-voltage power apparatus based on whether or not flashover occurs in the low-voltage power apparatus receiving the power from the low-voltage distribution line based on an analysis result of the transient phenomenon analysis.
Patent JP-2012191789-A (JP)
Title: Squirrel-cage rotor for induction motor with end ring and bar brazed together and method for manufacturing the same
Inventor: HAYAHI DAISUKE
IPC: H02K15/12
Filed: 2011-03-11
Abstract: PROBLEM TO BE SOLVED: To provide a squirrel-cage rotor for an induction motor that has a configuration that eliminates the need for a process of arranging brazing filler and facilitates bonding of bars and an end ring so as to reduce man-hours in the bonding by brazing, and to provide a method for manufacturing the squirrel-cage rotor.SOLUTION: Prior to a process in which a rotor core 10 is assembled, a silver plated layer 24 is formed on at least either of an end ring 14 and conductor bars 20. The rotor 10 is heated to a temperature that is equal to or higher than a melting point of the silver plated layer 24 so as to melt the silver plated layer 24. The melted silver plating serves as brazing filler and bonds the end ring 14 and the conductor bars 20 together.
Patent JP-2012189490-A (JP)
Title: Battery monitoring circuit and battery monitoring system
Inventor: SHIRAMATSU TOSHIO
IPC: G01R19/00
Filed: 2011-03-11
Abstract: PROBLEM TO BE SOLVED: To provide a battery monitoring circuit capable of accurately measuring the voltage of each of secondary batteries connected in series while achieving a reduction in the circuit area.SOLUTION: The battery monitoring circuit comprises: first to third switching elements; a first output capacitor whose one end is connected to one end of the first switching element; a first output control switching element connected between the other end of the first output capacitor and the ground; an AD converter for performing analog-digital conversion of an output voltage between the other end of the first output capacitor and the first output control switching element, and outputting the obtained digital signal; and a control circuit for controlling the ON/OFF of the first to third switching elements and the first output control switching element, and controlling the operation of the AD converter.
Patent JP-2012187623-A (JP)
Title: Method for welding tube
Inventor: WATABE YUJIRO
IPC: F22B37/10
Filed: 2011-03-14
Abstract: PROBLEM TO BE SOLVED: To provide a means which, when a plurality of heat transfer tubes composing a steam generator are provided at narrow intervals, welds the heat transfer tubes and stubs by a simple operation in a short time.SOLUTION: In the method for welding tubes, to tubular stubs 13 provided respectively projectingly on either side of a plurality of hole parts formed at a tube plate, heat transfer tubes 14 inserted into the stubs 13 and the hole parts are integrally welded, and friction stir welding is performed, along the circumferential direction, to the boundary regions between the edge faces 13a of the stubs 13 and the edge faces 14a of the heat transfer tubes 14 arranged so as to be almost flush with each other.
Patent JP-2012191981-A (JP)
Title: Bone filling material and manufacturing method of the same
Inventor: KASUGA TOSHIHIRO
IPC: A61L27/00
Filed: 2011-03-15
Abstract: PROBLEM TO BE SOLVED: To provide a bone filling material which has a superior bone forming function and is easy to handle.SOLUTION: The bone filling material is formed by depositing hydrophilic aluminum silicate nanoparticles on the surface of fibers comprising a biodegradable polymer or fibers comprising a biodegradable polymer composite containing a compound selected from calcium carbonate and silicon-containing calcium carbonate, and forms a cloth shape or a flocculating shape. The bone filling material is manufactured through a molding step of molding a fiber structure comprising the biodegradable polymer or a fiber structure comprising the biodegradable polymer composite containing the compound selected from the calcium carbonate and the silicon-containing calcium carbonate into the cloth shape or the flocculating shape by an electro-spinning method, and a deposition step of depositing the aluminum silicate nanoparticles on the surface of the fiber structure by an electrostatic action.
Patent JP-2012194636-A (JP)
Title: Tactile sense presentation device
Inventor: IMAI TAKAO
IPC: G06F3/038
Filed: 2011-03-15
Abstract: PROBLEM TO BE SOLVED: To provide a tactile sense presentation device that prevents erroneous operation.SOLUTION: A tactile sense presentation device 1 related to an embodiment is substantially constituted so as to mainly comprise: a main body 10 on which a plurality of holes 101 are formed; indicating pins 12 as moving members that move along the plurality of holes 101; a driving section 14 for driving the indicating pins 12 to a first position and a second position in which a projection amount of tips of the indicating pins 12 from a surface 10a of the main body 10 is greater than that in the first position; a touch sensor 16 as a detecting section for detecting touch operation performed by the indicating pins 12; and a controlling section 17 for controlling the driving section 14, on the basis of the touch operation performed on one presentation constituted of a plurality of indicating pins 12 that are driven to the second position and are adjacent to one another or one indicating pin 12 and detected by the touch sensor 16, so as to drive the indicating pins 12 driven to other presentation adjacent to the one presentation through at least one indicating pin 12 or to the second position, to the first position.
Patent JP-2012194084-A (JP)
Title: Distribution line monitoring method and device
Inventor: NASUKAWA SHINSUKE
IPC: G01R31/08
Filed: 2011-03-17
Abstract: PROBLEM TO BE SOLVED: To easily and accurately detect minute ground fault by only a zero-phase current value while preventing erroneous detection of the minute ground fault caused by an opening/closing surge, noise, etc.SOLUTION: A zero-phase current detector is mounted in a live-line state to the distribution line where the minute ground fault is generated, and determination is made whether or not a first wave serge of the zero-phase current detected by the zero-phase current detector exceeds a first set value, which is larger than the opening/closing serge, and when the first wave surge of the zero-phase current exceeds the first set value, the minute ground fault is determined. When the first wave surge of the zero-phase current is in the state not exceeded the first set value, the determination is made whether or not it exceeds the second set value, which is smaller than the first set value, and when the first wave surge of the zero-phase current exceeds the second set value, the determination is made whether or not on and after the second wave of the zero-phase current exceeds a third set value, which is smaller than the second set value, periodically over the prescribed time or longer, and when on and after the second wave of the zero-phase current exceeds the third set value periodically over the prescribed time or longer, the minute ground fault is determined.
Patent JP-2012192668-A (JP)
Title: Liquid injection head and liquid injection device
Inventor: ITO TAKESHI
IPC: B41J2/175
Filed: 2011-03-17
Abstract: PROBLEM TO BE SOLVED: To provide a liquid injection head capable of more stably suppressing pressure fluctuation in a flow passage in the liquid injection head, and a liquid injection device.SOLUTION: An ink introduction passage 25 includes: a lateral passage 35 extending in a direction orthogonal to a vertical direction; and a pressure relief chamber 26 formed at a vertical upper side from the lateral passage. Gas in the ink introduction passage is introduced to the pressure relief chamber, and pressure fluctuation in the ink introduction passage is alleviated by the elastic deformation of the introduced gas. Thus, the transmission of the pressure fluctuation to a nozzle 30 side is suppressed.
Patent JP-2012198274-A (JP)
Title: Optical device and optical modulator
Inventor: AKIYAMA TAKASHI
IPC: G02B6/122
Filed: 2011-03-18
Abstract: PROBLEM TO BE SOLVED: To provide an optical device having a plurality of resonant wavelengths.SOLUTION: An optical device 10 includes: a core layer 12 for propagating light; a resonance part 14 for resonating the light propagated through the core layer 12; and a resonance wavelength modulation layer 16 extending along the core layer 12 while changing its width. The resonance part 14 includes diffraction gratings 13 provided at both sides in a longitudinal direction of the core layer 12, or a plurality of ring type optical waveguides 17 arranged in a manner to be able to connect to the light propagated through the core layer 12. The resonance wavelength modulation layer 16 changes a resonance wavelength in a propagation direction of the light of the core layer 12.