baber/WOPTO huggingface dataset:
Patent JP-2018203568-A (JP)
Title: Inspection method of furnace core tube, and manufacturing method of optical fiber preform
Inventor: NUNOME TOMOHIRO
IPC: C03B20/00
Filed: 2017-06-05
Abstract: To provide an inspection method of a furnace core tube capable of inspecting buckling deformation of the furnace core tube, in a production method of an optical fiber preform for heating and sintering the optical fiber preform in the furnace core tube.SOLUTION: There is provided an inspection method of a furnace core tube 4 made of quartz glass used for producing an optical fiber preform, for detecting a radiation point of a laser beam L in the furnace core tube 4, by radiating the laser beam L into the furnace core tube from an upper end opening of the furnace core tube 4. In the inspection method of the furnace core tube 4, a distance R in the radial direction between a central axis O of the furnace core tube 4 and a buckling deformation part B of the furnace core tube 4 is measured.SELECTED DRAWING: Figure 2
Patent JP-2018038251-A (JP)
Title: Stator and manufacturing method for the same
Inventor: MATSUDA TSUYOSHI
IPC: H02K23/04
Filed: 2017-06-05
Abstract: PROBLEM TO BE SOLVED: To provide a stator that is configured to be able to suppress an influence on a main yoke due to attachment of an auxiliary yoke to a main yoke when the auxiliary yoke is attached to the main yoke, and a manufacturing method for the same.SOLUTION: There is provided a cylindrical stator 2 with a bottom that accommodates an armature 12 fixed to a rotary shaft 11. The stator 2 comprises a cylindrical main yoke 21 with a bottom, a belt-like auxiliary yoke 22 arranged on an outer peripheral wall surface or an inner peripheral wall surface of the main yoke 21, and a field magnet 23 arranged inside the main yoke 21. The auxiliary yoke 22 is arranged along a circumferential direction of the outer peripheral wall surface or the inner peripheral wall surface of the main yoke 21. At one end part of the auxiliary yoke 22, at least one protruding part 22B is formed, and at the other end part of the auxiliary yoke, at least one recessed part 22C that opposes to the protruding part 22B in the circumferential direction and engages with the protruding part, on the inner peripheral wall surface or on the outer peripheral wall surface of the main yoke 21.SELECTED DRAWING: Figure 3
Patent JP-2017151484-A (JP)
Title: Erroneous insertion prevention system of cartridge and image forming device
Inventor: TANABE MASATO
IPC: G03G21/16
Filed: 2017-06-07
Abstract: PROBLEM TO BE SOLVED: To solve a problem in which, when a cartridge is replaced, a cartridge conforming to the function of an image forming apparatus body (conforming cartridge) is attached for use; however, actually a cartridge not conforming to the function of the image forming apparatus body may be attached to the image forming apparatus body.SOLUTION: An erroneous insertion prevention system of a cartridge detachably attachable to an image forming device main body of an image forming device having a movable body 110a includes: a first cartridge 70Aa having a first frame body 27 including a first engagement part 80 and a first identification part 81; a second cartridge part 70Aa' having a second frame body 27 including a second identification part 81; an engaged part 123 contactable with the first engagement part; and a restriction part 124 having a shape corresponding to the first identification part. In the case of the first cartridge, the movement of the first identification part is not restricted by the restriction part so that mounting is allowed without being restricted by the restriction part. In the case of the second cartridge, the mounting is restricted by the interference by the restriction part and the second identification part.SELECTED DRAWING: Figure 1
Patent JP-2018202102-A (JP)
Title: Top toy
Inventor: HASHIBA KENTA
IPC: A63H1/00
Filed: 2017-06-09
Abstract: To provide a top toy in which an attack force and a defense force are changed in the middle of rotation, and which has a relatively small number of components, and is easy to assemble.SOLUTION: A top toy comprising a shaft part and a trunk part is provided in a trunk part body with: a first attack member 42 configured to be movable between a first position inward in the radial direction and a second position outward in the radial direction; and a second attack member 44 configured to be movable between a third position inward in the radial direction and a fourth position outward in the radial direction. The first attack member 42 is energized toward the first position and configured to be movable to the second position by a centrifugal force, and the second attack member 44 is restrained in the third position when the first attack member 42 is in the first position, and is released from restraint when the first attack member 42 is in the second position, so as to be movable to the fourth position.SELECTED DRAWING: Figure 8
Patent JP-2018207084-A (JP)
Title: Reactor device
Inventor: SUZUKI KOTARO
IPC: H01F37/00
Filed: 2017-06-09
Abstract: To provide a reactor device housing multiple reactors in which temperature rise of individual reactors is restrained.SOLUTION: A reactor device includes a metal case 4 having an open top face for housing reactors A-C. Each reactor A-C has an annular core 1 including multiple legs 16, 17, and a yoke connecting them. A coil 5 is wound around at least one leg. Each reactor A-C is arranged in the case 4 so that the axial direction of the coil 5 is perpendicular to the case bottom plate 47, and the reactors A-C are arranged so that at least a part of the side peripheral surface thereof faces the inner peripheral surface of the case 4.SELECTED DRAWING: Figure 1
Patent JP-2019008901-A (JP)
Title: Tape-like LED lighting device
Inventor: CHEN YUAN
IPC: F21V19/00
Filed: 2017-06-21
Abstract: To provide a tape-like LED lighting device for low pressure, capable of bending on substantially the same surface as a substrate surface.SOLUTION: In a tape light body 10 comprising a plurality of unit tape lights 12a, a substrate 16 and a printed wiring 18 near a connection portion of adjacent unit tape lights 12a, 12a are formed finely; over the whole length of the tape light body 10, a pair of bypass conductor wires 14, 14 is provided in a braided manner; one of the bypass conductor wires 14, 14 is connected to a positive electrode wiring 18a of each unit tape light 12a; and the other one of the bypass conductor wires 14, 14 is connected to a negative electrode wiring 18b of each unit tape light 12a.SELECTED DRAWING: Figure 1
Patent JP-2017226660-A (JP)
Title: Herbicidal composition having improved herbicidal efficiency
Inventor: KIKUKAWA KOJI
IPC: A01P13/00
Filed: 2017-06-22
Abstract: PROBLEM TO BE SOLVED: To provide a herbicidal composition which improves the efficacy of an active ingredient and can reduce the application quantity, in order to reduce the environmental load of the chemicals application field or its surrounding area.SOLUTION: A herbicidal composition contains (1) a benzoylpyrazole-based compound represented by formula (I) or a salt thereof, and (2) at least one kind of compound selected from the group consisting of polyoxyalkylene sorbitan fatty acid ester, polyoxyalkylene fatty acid ester, a polyoxyalkylene styryl aryl ether, a polyoxyalkylene styryl aryl ether condensate and polyoxyalkylene alkyl ether sulfate. In formula (1), Q is H, -C(O)SRor the like; R, Rand Rare alkyl; Ris alkoxyalkoxy; and Ris alkoxy sulfonyl.SELECTED DRAWING: None
Patent JP-2019006461-A (JP)
Title: Food product packaging film and food product packaging body
Inventor: TOYAMA TATSUYA
IPC: B65D85/50
Filed: 2017-06-26
Abstract: To provide a food product packaging film having sufficient steam barrier property and transparency, and capable of achieving a food product packaging body which is also excellent in balance of heat seal property and antistatic property.SOLUTION: A food product packaging film 100 of the invention is a film for packaging a food product and comprises: a biaxial oriented film layer 101 including bio-polyolefin including olefin derived from a plant, and a propylene polymer, as constitutional units; and a heat seal layer 103 provided on one face of the biaxial oriented film layer 101.SELECTED DRAWING: Figure 1
Patent JP-2019012872-A (JP)
Title: Vibration device, electronic equipment and mobile body
Inventor: TSUTSUMI AKIO
IPC: H01L25/00
Filed: 2017-06-29
Abstract: To provide a small-sized vibration device and the like capable of accommodating a plurality of oscillators and an integrated circuit device compactly while enhancing processing performance of a processing circuit.SOLUTION: A vibration device 50 includes first and second oscillators XTAL1 and XTAL2, and an integrated circuit device 10. The integrated circuit device 10 includes: first and second oscillation circuits 101 and 102 for oscillating the first and second oscillators XTAL1 and XTAL2; and a processing circuit that performs processing by using frequency difference information or frequency comparison information between a first clock signal generated by oscillating the first oscillator XTAL1 and a second clock signal generated by oscillating the second oscillator XTAL2. The first oscillator XTAL1 is supported by the integrated circuit device 10 by means of a first supporting part SM1, and the second oscillator XTAL2 is supported by the integrated circuit device 10 by means of the second supporting part SM2.SELECTED DRAWING: Figure 4
Patent JP-2019010788-A (JP)
Title: Liquid storage unit
Inventor: TAMAOKI SHUICHI
IPC: B41J2/175
Filed: 2017-06-30
Abstract: To provide a liquid storage unit in which a peripheral portion of a liquid storage body is hard to be bent.SOLUTION: A liquid storage unit comprises: a liquid storage body 2 having a storage portion 20 storing a liquid inside a sheet 2A having flexibility; a plug 3 provided in the liquid storage body 2 and capable of supplying the liquid stored in the storage portion 20 to an ink jet printer in a state connected to the ink jet printer; plate-like members 5 sandwiching at least a part of end portions of the liquid storage body 2 from both sides in a direction orthogonal to the surface of the sheet 2A ; and a bag body containing the liquid storage body 2 and the plate-like members 5 and contacting with the plate-like members 5 at an inner surface thereof in a state where its inside is depressurized. The liquid storage body 2 includes a first storage body end portion 21, a second storage body end portion 22, a third storage body end portion 23, and a fourth storage body end portion 24. The plug 3 is provided in the first storage body end portion 21. The plate-like members 5 sandwich the first to fourth storage body end portions 21-24 from both sides in a vertical direction.SELECTED DRAWING: Figure 2
Patent JP-2019011652-A (JP)
Title: Method for installing rail unit for straddling type carriage
Inventor: UEDA MASAHIRO
IPC: E01B23/02
Filed: 2017-07-03
Abstract: To provide a method capable of fixing a rail unit in a vertical state to a bearing pile with less time and effort at the time of installing the rail unit on an inclined surface while connecting it in the longitudinal direction.SOLUTION: A method for installing rail unit for straddling type carriage comprises steps of: driving a bearing pile 31 on an inclined surface at an angle 20° or more to 45° or less in the lower side direction of the inclined surface with respect to the vertical direction; connecting a lower frame 22 of the rail unit 2 to the driven bearing pile 31; adjusting by shaking the rail unit 2 whose lower frame 22 is connected to the bearing pile 31 around the lower frame 22 so that a planar surface including a central axis of a single rail 21 and a central axis of the lower frame 22 is in the vertical state in parallel with the vertical direction; and fixing the rail unit 2 in the vertical state by connecting one end of an angular adjustment component 32 to the rail unit 2 adjusted to be in the vertical state, and connecting the other end to the bearing pile 31.SELECTED DRAWING: Figure 8
Patent JP-2019014769-A (JP)
Title: Aqueous pigment ink composition for writing instrument and cotton wadding marking pen mounted with the ink composition
Inventor: SAKAI YOSUKE
IPC: C09D11/023
Filed: 2017-07-03
Abstract: To provide an aqueous pigment ink composition which achieves more excellent scratch resistance of drawing lines written on a non-absorption surface such as a PET film than that of drawing lines written by a conventional marking pen, when mounted on the cotton wadding marking pen while pigment ink has low viscosity as to be mounted on the cotton wadding marking pen, and to provide a cotton wadding marking pen mounted with the ink composition.SOLUTION: An aqueous pigment ink composition for writing instrument contains a pigment, water, a dispersion resin and a silicone-based resin emulsion and other resin emulsion, where the silicone-based resin emulsion and the other resin emulsion are used so that a mass ratio of the solid content becomes an amount of the silicone-based resin emulsion/other resin emulsion in a range of 0.1 to 0.8, and viscosity when measured on conditions of 25°C and 50 rpm by a conic flat plate type rotation viscometer exceeds 2.0 mPa s and 8 mPa s or less.SELECTED DRAWING: None
Patent JP-2019022062-A (JP)
Title: Mobile terminal test apparatus and communication log data display method therefor
Inventor: SANO TOMOYA
IPC: H04B17/10
Filed: 2017-07-14
Abstract: To provide a mobile terminal test apparatus enabling efficiently checking communication log data in both lower layer and upper layer measurement.SOLUTION: The mobile terminal test apparatus includes: a radio signal processing unit 10 which transmits and receives a radio signal to/from a mobile communication terminal 2; a radio signal measurement unit 13 which measures the transmission/reception level, the throughput of the radio signal, etc. transmitted and received by the radio signal processing unit 10; an input unit 141 which receives an operation input from a user; a display unit 142 which displays an image; and a control unit 15 which controls the display unit 142 to display communication content log data with the mobile communication terminal 2, and includes, as the display type of the communication content log data, a type to display a repetitive signal and a type not to display a repetitive signal.SELECTED DRAWING: Figure 1
Patent JP-2019018488-A (JP)
Title: Polyethylene laminate
Inventor: TOKUDA AKIKO
IPC: C08F293/00
Filed: 2017-07-19
Abstract: To provide a plastic laminate having a high antistatic effect.SOLUTION: A polyethylene laminate preventing charging includes a polyethylene substrate and a copolymer coating laminated on the substrate. The copolymer coating contains a copolymer having a first monomer moiety and a second monomer moiety. The first monomer moiety has a linear alkyl group in a side chain, and the second monomer moiety has at least one selected from an oxyethylene structure and an amino group in a side chain.SELECTED DRAWING: None
Patent JP-2019023706-A (JP)
Title: Optical device
Inventor: KUBOTA HIROSHI
IPC: G02F1/13
Filed: 2017-07-24
Abstract: To provide an optical device that can prevent a double image and has high visibility.SOLUTION: An optical device 1 comprises: a first substrate 10 that has translucency; a second substrate 20 that is arranged opposite to the first substrate 10 and has translucency; a first electrode layer 40 and a second electrode layer 50 that are arranged opposite to each other between the first substrate 10 and second substrate 20 and have translucency; and a light distribution layer 30 that is arranged between the first electrode layer 40 and second electrode layer 50 and distributes incident light. The light distribution layer 30 includes a rugged structure layer 31 that has a plurality of convex parts 33, and a variable refractive index layer 32 that is arranged to fill the spaces between the plurality of convex parts 33 and has a refractive index changed according to a voltage applied between the first electrode layer 40 and second electrode layer 50, where the distribution of heights of the plurality of convex parts 33 at least partially follows a predetermined normal distribution.SELECTED DRAWING: Figure 2
Patent JP-2019025757-A (JP)
Title: Manufacturing method of pneumatic tire
Inventor: NISHIO TAIICHI
IPC: B29D30/36
Filed: 2017-07-28
Abstract: To provide a manufacturing method of a pneumatic tire in which a primary case tends to expand evenly in a circumferential direction thereof during shaping.SOLUTION: A manufacturing method of a pneumatic tire 1 has the steps of setting a bead part 2 composed of a bead core 2a and a bead filler 2b on both axial sides of a cylindrical primary case 40, performing shaping for expanding a portion between two bead parts 2 of the primary case 40 to an outside in a radial direction of the primary case 40, and affixing a tread ring 42 to a location on an outer diameter side of an inflation part 41 of the shaped primary case 40. At a time of shaping, a pressing member 30 is pressed against a radially outer position of the primary case 40 than the bead filler 2b of the inflation part 41 of the primary case 40 from both sides in a width direction of the inflation part 41.SELECTED DRAWING: Figure 5
Patent JP-2019029509-A (JP)
Title: Laser device
Inventor: HASHIMOTO HIROSHI
IPC: G02B6/42
Filed: 2017-07-31
Abstract: To provide a laser device capable of monitoring an output for each laser diode module.SOLUTION: A laser device comprises: a laser diode module; an output optical fiber for leading out a laser light from the laser diode module; a multiplexer for multiplexing laser light input to an input optical fiber; a fusion-bonding node for fusion bond of the output optical fiber and the input optical fiber; a light absorber which covers a clad surface of the optical fiber near the fusion-bonding node, and absorbs the laser light; a temperature sensor for measuring a temperature of the light absorber; and a monitoring-control unit for monitoring a power of laser light output by the laser diode module on the basis of a detection value of the temperature sensor.SELECTED DRAWING: Figure 4
Patent JP-2019030160-A (JP)
Title: Distribution-type power supply system
Inventor: MOMOSE TOSHISHIGE
IPC: H02J3/38
Filed: 2017-08-01
Abstract: To provide a distribution-type power supply system including a charging/discharging device that is operated together with a power generation device and is capable of avoiding, while suppressing reduction in output of the power generation device, reduction in durability of a storage battery of the charging/discharging device caused by its full-charged state continuing for a long period of time.SOLUTION: A distribution-type power supply system includes a charge/discharge control unit 21 that in the case of being set to a first charging/discharging mode, controls reception power Pb received from an AC line 2 by a charging/discharging device 20 so that the sum of power consumption P3 received from the AC line 2 by a power consuming device 3 and the reception power Pb becomes equal to target power and shifts into a charging prohibition mode when a period in which a charged level of a charging/discharging unit 22 is equal to or higher than a first upper limit level has continued for a period equal to or longer than a predetermined period, and, in the case of being set in the charging prohibition mode, makes self consumption of power stored in the charging/discharging unit 22 be performed without the charging/discharging device 20 performing power charging from the AC line 2, until the charged level has reduced to be lower than a predetermined lower limit level lower than the first upper limit level.SELECTED DRAWING: Figure 1
Patent JP-2018025793-A (JP)
Title: Laminated film
Inventor: FUJINAGA SHOJI
IPC: B32B7/02
Filed: 2017-08-02
Abstract: PROBLEM TO BE SOLVED: To provide a laminated film capable of maintaining a high degree of polarization even in humid and hot environments.SOLUTION: A laminated film includes: a polarizer layer in which a dichroic dye is oriented in a polyvinyl alcohol-based resin; a stretched film that has a resin film, as a formation material, having a slow axis in direction oblique to an absorption axis of the polarizer layer; and an adhesive layer for adhering between the polarizer layer and the stretched film. The adhesive layer has an elasticity modulus at 23°C that is 2000 N/mor more.SELECTED DRAWING: Figure 1
Patent JP-2019031291-A (JP)
Title: Packaging box
Inventor: TERAOKA TAKATOSHI
IPC: B65D5/54
Filed: 2017-08-04
Abstract: To provide a packaging box which is easy to open and can store items repeatedly.SOLUTION: A packaging box with an upper opening and a lower opening has: a square cylindrical box body capable of storing items; an upper lid part for openably/closably closing the upper opening; and a lower lid part for closing the lower opening. The box body has: a first surface having a first side constituting a part of the upper opening and having an opening part formed thereon; a support flap foldably connected to the first side of the first surface; and a second surface facing the first surface and having a second side constituting a part of the upper opening. The upper lid part has: an upper lid flap foldably connected to the second side and for closing the upper opening; and an insertion flap foldably connected to a tip of the upper lid flap. A notch into which the insertion flap is inserted is formed on the first side of the box body, and at least one cutting line connecting the opening part and the cutting line is provided on the first surface.SELECTED DRAWING: Figure 1
Patent JP-2019031202-A (JP)
Title: Vehicle air conditioner
Inventor: FUJIMOTO TORU
IPC: B60H1/00
Filed: 2017-08-08
Abstract: To provide a vehicle air conditioner which enables temperature control to be performed for a front seat and a rear seat independently while preventing enlargement of the vehicle air conditioner.SOLUTION: The invention relates to a vehicle air conditioner 1 in which a cooling heat exchanger 16 and a heating heat exchanger 17 are sequentially disposed from an inlet part of air for air conditioning 5 to an air outlet part 7 for a front seat in an air conditioning case 2 and a mix door 18 which distributes the air for air conditioning 5 cooled by the cooling heat exchanger 16 to the heating heat exchanger 17 and a bypass part is installed between the cooling heat exchanger 16 and the heating heat exchanger 17. An inlet side opening 18c of the mix door 18 is formed as a first air intake part 32 for a first space part 31 for the front seat. In a middle of a guide part 22 which guides the air for air conditioning 5 from the cooling heat exchanger 16 to the mix door 18, a second air intake part 34 for a second space part 33 for a rear seat is provided at a position located at the outer side of the first air intake part 32.SELECTED DRAWING: Figure 9
Patent JP-2019034915-A (JP)
Title: Liquid cleaning composition
Inventor: ONITSUKA RIE
IPC: A61K8/42
Filed: 2017-08-21
Abstract: To provide a liquid cleaning composition that contains N-acylglutamate, an amine oxide ampholytic surfactant and water, and has a preferable viscosity.SOLUTION: A liquid cleaning composition contains N-acylglutamate, an amine oxide ampholytic surfactant, and water. The liquid cleaning composition has its viscosity increased by a process of adding acidic substance thereto for reducing a pH.SELECTED DRAWING: Figure 1