baber/WOPTO huggingface dataset:
Patent JP-2013193072-A (JP)
Title: Sulfide removing agent and method of removing sulfide
Inventor: TAZAKI SHIMAKO
IPC: C02F1/72
Filed: 2012-03-23
Abstract: PROBLEM TO BE SOLVED: To provide a sulfide removing agent and a method of removing sulfide which can be used in an environment, and can obtain sufficient effect with a small amount of addition.SOLUTION: A sulfide removing agent contains any one of 2,2-dibromo-2-nitroethanol, 2-bromo-2-nitropropane-1,3-diol, and 2,2-dibromo-3-nitropropionicamide as an active component. In a method of removing sulfide, the sulfide removing agent, of which the active component is any one of 2,2-dibromo-2-nitroethanol, 2-bromo-2-nitropropane-1,3-diol, and 2,2-dibromo-3-nitropropionicamide, is added to a water system of such as drainage water and circulated water or slurry of such as papermaking material.
Patent JP-2013197071-A (JP)
Title: Light guide and light guide unit
Inventor: EGAWA TOSHIHIKO
IPC: F21S2/00
Filed: 2012-03-23
Abstract: PROBLEM TO BE SOLVED: To provide a light guide capable of thinning and attaining a uniform luminance distribution in spite of generation of a curved part, and a light guide unit.SOLUTION: In a light guide having a transparent base material 1 wherein light enters and emitting the light from the surface of the transparent base material 1, the light guide includes a plurality of light diffusion parts 5 partially formed on the back surface of the transparent base material 1, a transparent resin layer 6 formed on the back surface of the transparent base material 1 to cover respective light diffusion parts 1, and a reflective material layer 7 formed by covering the transparent resin layer 6.
Patent JP-2013199747-A (JP)
Title: Frame structure and swivel type work machine
Inventor: IWAMOTO TAKAHIRO
IPC: E02F9/08
Filed: 2012-03-23
Abstract: PROBLEM TO BE SOLVED: To provide a frame structure capable of preventing a weld zone at an abutting portion between a plurality of bottom plates welded to a main frame from cracking.SOLUTION: A plurality of bottom plates 5a, 5b are extended in a width direction of a main frame 1 formed in an elongated shape, butted in a length direction of the main frame 1, and welded to a lower portion of the main frame 1. The plurality of bottom plates 5a, 5b include bottom plate bodies 51a, 51b which are large enough to project from parts welded to the lower portion of the main frame 1 in the width direction of the main frame 1 and butt-welded while connecting with each other, and projection portions 52a, 52b which are formed projecting integrally from the bottom plate bodies 51a, 51b along an extension of a butt portion 5c of the bottom plate bodies 51a, 51b and butt-welded, respectively. A weld zone 53 is provided from between the two projection portions 52a, 52b positioned at one end of the butt portion 5c to two projection portions (not illustrated) positioned at the other end.
Patent JP-2013200697-A (JP)
Title: Information provision device, information provision system, information provision method and program
Inventor: TAKII TATSUKO
IPC: G06Q50/22
Filed: 2012-03-23
Abstract: PROBLEM TO BE SOLVED: To provide information desired by a user.SOLUTION: A user information storage part included in a screen generation information storage part 11 stores user information on a user in association with user identification information for identifying the user. A provision information storage part included in the screen generation information storage part 11 stores various types of provision information provided to a user terminal. A screen generation part 12 acquires the user information stored in the user information storage part in association with the user identification information for identifying the user in response to a request from the user. The screen generation part 12 acquires provision information associated with the acquired user information from the provision information storage part. The screen generation part 12 generates screen information for displaying the acquired provision information. A transmission/reception part 13 transmits the generated screen information to the user terminal for displaying on the user terminal.
Patent JP-2013198955-A (JP)
Title: Robot contact sensing device
Inventor: ISE NORIKAZU
IPC: B25J19/02
Filed: 2012-03-23
Abstract: PROBLEM TO BE SOLVED: To provide a robot contact sensing device sensing the contact of a robot arm with an obstacle.SOLUTION: In a robot to which a contact sensing device is attached, a swing arm 6 on a tip and a swing arm 4 on a proximal end side are connected by a pair of joint axes 11 and 12, and one joint axis 11 and a motor 5 are coupled by a coupling 13, thereby the swing arm 6 on the tip swings with respect to the swing arm 4 on a base end side by the motor 5. A robot contact sensing device is attached to the robot and used, and includes a motor side rotary encoder 14, an actual rotational angle detection rotary encoder 15, and a control part 17 for receiving detection signals of the rotary encoders 14 and 15 and controlling the motor 5. The control part 17 includes an angle calculation part 17a for calculating a rotational angle of the motor 5 and rotational angle of the swing arm 6 on the tip based on the detection signals from the rotary encoders 14 and 15, a difference calculation part 17b for calculating a difference between the rotational angles, and a determination part 17c for determining the contact of the swing arm on the tip based on the difference.
Patent JP-2013201656-A (JP)
Title: Mobile terminal device
Inventor: KAMAKURA TASHI
IPC: H04W48/16
Filed: 2012-03-26
Abstract: PROBLEM TO BE SOLVED: To suppress power consumption of a battery by performing control not to scan a wireless LAN if a mobile terminal device is apart from a wireless LAN spot.SOLUTION: A mobile terminal device comprises: a wireless LAN spot positional information storage unit for storing in advance wireless LAN spots in each area; an area determination unit for determining a current location area on the basis of a management base station of a connected public mobile communication network; a position determination unit for determining a current position; a distance calculation unit for calculating the shortest distance to the nearest wireless LAN spot; and a communication control unit for determining a trigger to perform next distance calculation and a trigger to scan in order to connect to a wireless LAN communication network on the basis of the calculated distance. The communication control unit uses switch of the management base station as a trigger to perform next distance calculation if the distance calculated by the distance calculation unit is farther than a predetermined threshold value, and uses the lapse of a prescribed time as a trigger to perform next distance calculation if the calculated distance is within the threshold value but out of the range of a wireless LAN spot.
Patent JP-2013204063-A (JP)
Title: Method for manufacturing powder magnetic core and magnetic core powder
Inventor: SODA NORIKAZU
IPC: B22F3/00
Filed: 2012-03-27
Abstract: PROBLEM TO BE SOLVED: To enable manufacturing of a powder magnetic core excellent in magnetic property and various strengths required for a powder magnetic core, such as mechanical strength and resistance to chipping.SOLUTION: A powder magnetic core 5 is manufactured through: a powder-producing step of producing a magnetic core powder 1 comprising a soft magnetic metal powder 2 and an insulating film 3 that covers a surface thereof; a compression molding step of obtaining a green compact 4 of the magnetic core powder 1; and a heating step of heating the green compact 4 at the recrystallization temperature or more and the melting point or below of the soft magnetic metal powder 2, thereby bonding adjacent insulating films 3 to each other in a solid state without being liquefied.
Patent JP-2013205512-A (JP)
Title: Light diffusion film, polarization plate, image forming apparatus, and display device
Inventor: HORIGUCHI RYUJI
IPC: F21Y101/00
Filed: 2012-03-27
Abstract: PROBLEM TO BE SOLVED: To provide a light diffusion film that is relatively easily manufactured, and can be imparted with desired diffusion characteristics.SOLUTION: A light diffusion film 30 that diffuses transmitted light includes two or more unit diffusion elements 45 that diffuse light advancing in a normal direction toward a film surface of the light diffusion film. The two or more unit diffusion elements are configured to be the same as each other, and arranged along the film surface of the light diffusion film. Each of the unit diffusion elements includes a plurality of diffraction grating elements 40 formed of grating patterns different from each other.
Patent JP-2013206740-A (JP)
Title: Spark plug
Inventor: YOSHIDA HARUKI
IPC: H01T13/20
Filed: 2012-03-28
Abstract: PROBLEM TO BE SOLVED: To provide a spark plug with an excellent load life performance.SOLUTION: The spark plug comprises: an insulator having a shaft hole extending in an axial line direction; a terminal fitting having a housed section housed in the shaft hole and having a recess formation region in which plural recesses are formed on an outer periphery of the housed section; and a main body fitting housing a tip side of the insulator and holding the insulator. In the spark plug, (1) length H in the axial line direction of the housed section is 35 mm or more, (2) length F in the axial line direction of the recess formation region is 13 mm or more, (3) the housed section has a smooth section on its outer periphery, (4) a ratio (A/B) of a diameter A at a tip of the housed section and an inside diameter B of the insulator at the tip is 0.9≤A/B≤0.98, and (5) Vickers hardness measured at a center of a cutting cross section obtained by cutting the housed section in a direction orthogonal to the axial line direction is 150 Hv or more and 350 Hv or less.
Patent JP-2013202542-A (JP)
Title: High speed rotation suction roll and washing device
Inventor: SHIRASE KENJI
IPC: B21B45/02
Filed: 2012-03-29
Abstract: PROBLEM TO BE SOLVED: To provide a high speed rotation suction roll and a washing device on which the high speed suction roll is loaded, capable of preventing a working environment from pollution, while having excellent liquid absorbing performance over a long period of time even when used on a high speed line having a line speed of 700 mpm or more.SOLUTION: A high speed rotation suction roll 1 includes a working part 13 in which an opening 10 of a body part 7 communicates with hollow parts 11 at both sides, and the opening 10 has an opening area near a connection part A8 side which is smaller than the opening area near a connection part B9 side. Fluid is communicated from the connection part B9 side to the connection part A8 side by suction force from the connection part A8 side, and discharged to the outside of the high speed rotation suction roll 1.
Patent JP-2013203710-A (JP)
Title: Folic acid blended product
Inventor: SHINODA KAZUHIRO
IPC: A61K8/44
Filed: 2012-03-29
Abstract: PROBLEM TO BE SOLVED: To provide a folic acid blended product prepared by filling a container with contents, preventing a folic acid blended composition as the contents from deterioration due to light, and allowing a visual check of the state of the composition from the outside of the container.SOLUTION: A folic acid blended product is prepared by filling a container satisfying light transmission conditions represented by formulas (1) and (2) at the same time with a composition including a folic acid. Preferably, the container for filling further satisfies a light transmission condition represented by formula (3) at the same time. In formulas (1), (2) and (3), λ is a wavelength of light (unit: nm), and f(λ) is a function of a transmittance about a wavelength λ of light passing through the container.
Patent JP-2013213127-A (JP)
Title: Adhesive sheet
Inventor: AOYAMA MASAMI
IPC: C09J7/38
Filed: 2012-04-02
Abstract: PROBLEM TO BE SOLVED: To provide an adhesive sheet which can reduce pasting failure to a semiconductor wafer by effectively suppressing generation of voids between an adhesive layer and a self-adhesive film.SOLUTION: An adhesive sheet, wound in a roll form, includes: a long release film; an adhesive layer provided on the release film in a label shape; a self-adhesive film provided so as to cover the adhesive layer, having a label part disposed to come into contact with the release film at the periphery of the adhesive layer, and a surrounding part so as to surround the outside of the label part, where through-holes penetrating the self-adhesive film are provided outside a portion corresponding to the adherend-foreseen portion and inside of the label part. The following relation is satisfied with respect to one label part of the self-adhesive film: (outer peripheral length of the adhesive layer)×1/43≤(maximum width)×(the number of through-hole)≤(outer peripheral length of the adhesive layer).
Patent JP-2013212758-A (JP)
Title: Vehicle seat fixing structure
Inventor: IZUMI YOSHITAKA
IPC: B60N2/90
Filed: 2012-04-02
Abstract: PROBLEM TO BE SOLVED: To provide a vehicle seat fixing structure that secures a space for placing the feet of a rear passenger and supports a heavy seat even if a leg part of the seat is fixed to a floor frame.SOLUTION: A seat fixing structure of a vehicle 11 is configured by placing a leg part 21 of a seat 16 on a floor frame 14, extending a fastening rearward extension fixing part 23 extending rearward from a seat leg rear part 22 of the leg part 21, and including a fixing part cover 24 for covering the rearward extension fixing part 23. The floor frame 14 includes: a fastening pressure receiving part 27 in contact with a rear fastening part 26 of the rearward extension fixing part 23; and a bead 38 provided in a periphery part continued to the fastening pressure receiving part 27 and protruding upward (in a direction as shown by an arrow a1) and allowing an edge 31 of the fixing part cover 24 to be placed thereon. A carpet 17 to be laid out on an under body is interposed between the bead 38 and the edge 31 of the fixing part cover 24.
Patent JP-2013197577-A (JP)
Title: Solar battery provided with solar battery generating electric power by receiving sunlight inside and outside one end of frame and solar battery generating electric power by receiving light of lamp
Inventor: YAMANAKA EIJI
IPC: H01L31/042
Filed: 2012-03-16
Abstract: PROBLEM TO BE SOLVED: To provide a solar battery which generates electric power in the day and night by providing a solar battery which generates electric power with sunlight outside a frame and also providing a solar battery which generates electric power with light of a lamp illuminating through wind power generation and provided with the lamp inside the frame.SOLUTION: An end of a wire 30 provided to wind power generation 29 is connected to a terminal 12 and a terminal 13 connected to a lamp 4 and a lamp 5. A wire 18 connected to terminals 8 and 9 of a solar battery 2 outside a frame 1, a wire 19 connected to terminals 10 and 11 of a solar battery 3, and a wire 20 connected to terminals 14 and 15 of a solar battery 6 are connected to a wire 39 together in a connection box 21, and connected to a power conditioner 22, a power distribution board 23, and a purchase meter 24, and a sell meter 25 from the wire 39. The wire 31 connected to the sell meter 25 is connected to power transmission lines 32 and 33 of an electric power company.
Patent JP-2013217743-A (JP)
Title: Gas sensor
Inventor: HANE TOMOKO
IPC: G01N27/416
Filed: 2012-04-06
Abstract: PROBLEM TO BE SOLVED: To provide a gas sensor capable of detecting gas and measuring a gas concentration appropriately in a simple construction, a method of manufacturing the gas sensor, and a coin battery type gas sensor using the gas sensor.SOLUTION: In a gas sensor, a sensor element 30 where a pair of electrodes are laminated through a solid electrolyte film is held by a pair of electrode covers through a pair of gas-permeable conductors 37, and the sensor element 30, the gas-permeable conductors 37, and the electrode covers include at least one open hole 34 communicating with them in a vertical direction.
Patent JP-2013032578-A (JP)
Title: Target and hard coating coated cutting tool
Inventor: MASUDA TETSUYA
IPC: C23C14/32
Filed: 2012-04-09
Abstract: PROBLEM TO BE SOLVED: To provide a target for forming a hard coating excellent in abrasion resistance and adhesion; and a hard coating coated cutting tool having a surface coated with such a hard coating.SOLUTION: A target used for forming a hard coating for a cutting tool includes a composition represented by the formula CrAl[NiZr]M, and has a relative density of ≥95%, in which M is at least one element selected from Ti, Nb, Si, B, W and V, and the relational expressions 0.5≤x≤0.8, 0.01≤y≤0.35, 0≤z≤0.2, 0.51≤x+y+z<1 and 0.2≤a≤0.5 are satisfied. The hard coating coated cutting tool includes a substrate and a hard coating including a nitride, a carbide, or a carbonitride formed on the surface of the substrate, and formed using the target.
Patent JP-2013217791-A (JP)
Title: Method of evaluating interfacial strength
Inventor: WATANABE HIRONORI
IPC: G01N3/00
Filed: 2012-04-10
Abstract: PROBLEM TO BE SOLVED: To provide a method of evaluating interfacial strength of a matrix and a filler in a composite material separately from resin strength and with ease.SOLUTION: A method for evaluating strength of a composite material obtained by dispersing a filler in a resin, the method for evaluating interfacial strength by measuring acoustic emission generated by increasing a load applied onto a test piece of the composite material, includes: continuously measuring energy of the acoustic emission while increasing the load; and defining as the interfacial strength the load of when the integral value of the energy of the acoustic emission increases abruptly with respect to the increase in the load.
Patent JP-2013223011-A (JP)
Title: Relay device
Inventor: YAMADA TOSHI
IPC: H04L12/801
Filed: 2012-04-13
Abstract: PROBLEM TO BE SOLVED: To solve the conventional problem of a case that a network load cannot always be reduced if data identified in advance is uniformly converted from unicast to multicast, in a relay device for relaying data transmission between an imaging device and a terminal device in a security system such as a supervision system.SOLUTION: Among a plurality of unicast data received from an imaging device 103, a first determination unit 23 determines whether or not a plurality of identical unicast data exist. If the first determination unit 23 determines that the plurality of identical unicast data exist, a data conversion unit 25 converts the plurality of received unicast data into multicast data. Accordingly, as compared to the case of uniformly converting from the unicast data to the multicast data, the network load can securely be reduced.
Patent JP-2013220760-A (JP)
Title: Carwash instrument
Inventor: HIRAI TADASHI
IPC: A46B13/06
Filed: 2012-04-17
Abstract: PROBLEM TO BE SOLVED: To remove an elastic cover from a mounting cover including a washing body, and to exchange the elastic cover, in a carwash instrument configured by mounting the mounting cover to the elastic cover.SOLUTION: A carwash instrument 1 includes a washing head 11 holding a foaming body 5 between a mounting cover 4 which is mounted to an elastic cover 3, and a washing body 431. In the carwash instrument 1, the mounting cover 4 has a frustum shape formed by overlapping an inner frustum side face 42 and an outer frustum side face 41 having flexibility. The inner frustum side face 42 and the outer frustum side face 41 are joined at a lower-periphery edge, an upper-periphery edge is opened, and an insertion slit 411 extending from the upper-periphery edge in a bus direction is provided only in the outer frustum side face 41. In the elastic cover 3, elastic cover end edge portions 331 which are confronted in a circumferential direction, are formed by at least one dividing slit 33 extending from the lower-periphery edge in the bus direction. The mounting cover 4 is mounted to the elastic cover 3 by being gradually inserted from a gap in the elastic cover end edge portions 331 from the insertion slit 411 between the inner frustum side face 42 and the outer frustum side face 41.
Patent JP-2013056658-A (JP)
Title: Automatic steering device for ship
Inventor: HANE FUYUKI
IPC: B63H25/04
Filed: 2012-04-24
Abstract: PROBLEM TO BE SOLVED: To provide an automatic steering device for ship which enables a ship to follow the planned ship course by taking into consideration a tidal current component during the turn while avoiding a saturated condition of a steering gear.SOLUTION: The automatic steering device for ship includes: a reference azimuth generation portion 30 for generating the reference azimuth ψfor making a turn following the planned ship course; a coordinate transformation section 40 for performing the coordinate transformation of the estimated tidal current component based on the reference azimuth output from the reference azimuth generation portion 30; a tidal current correction section 42 for obtaining the oblique sailing angle βcounteracting the tidal current using the tidal current speed component subjected to the coordinate transformation by the coordinate transformation section 40; a feedforward rudder angle generation section 46 which obtains the reference rudder angle δfor achieving the reference azimuth ψand the tidal current rudder angle δfor generating the oblique sailing angle βd, and generates the feedforward rudder angle δusing these obtained rudder angles; and a rudder angle setting section 28 for obtaining the reference rudder angle set value δby using the estimated tidal current component. The reference azimuth generation portion 30 generates the reference azimuth ψin such a way that the reference rudder angle δdoes not exceed the reference rudder angle set value δobtained by the rudder angle setting section 28.
Patent JP-2013142385-A (JP)
Title: Air pump and connecting part for air pump
Inventor: HONG YING CHI DAVID
IPC: F04B41/00
Filed: 2012-04-25
Abstract: PROBLEM TO BE SOLVED: To provide a connecting part for an air pump having a small volume, lightweight, inexpensive and being easily casted by having a short compression chamber.SOLUTION: The connecting part for the air pump has a first connecting plate 20, and a second connecting plate, and a bottom face of the first connecting plate is connected to an upper part of the second connecting plate. A first mounting hole is provided in the first connecting plate, and the compression chamber 10 is mounted in the first mounting hole. A second mounting hole is provided in the second connecting plate, and a power unit 40 is mounted in the second mounting hole. Both of the first and second mounting holes are through-holes. The air pump includes the power unit and a transmission device mutually connected through the connecting part.