baber/WOPTO huggingface dataset:
Patent JP-2018202522-A (JP)
Title: Power tool
Inventor: MIYAZAWA TAKESHI
IPC: B24B23/02
Filed: 2017-05-31
Abstract: To provide a power tool which can shorten a time from off-operation of a trigger to generation of braking force.SOLUTION: A power tool 1 includes a motor 6, a calculation part 21 which controls drive of the motor 6, a first switch 11 which is arranged on a current path of the motor 6, a trigger which switches on and off of the first switch 11, and a second switch 12 which is electrically connected to the calculation part 21 and is switched between on and off by interlocking with operation of the trigger. The calculation part 21 switches whether to apply braking force on the motor 6 or not in response to a state of the second switch 12.SELECTED DRAWING: Figure 4
Patent JP-2017226213-A (JP)
Title: Laminated sheet
Inventor: YOSHIDA SHOHEI
IPC: B32B27/20
Filed: 2017-06-06
Abstract: PROBLEM TO BE SOLVED: To provide a laminated sheet having high heat radiation and insulation properties even when it is thin in thickness.SOLUTION: A laminated sheet has a layer (A layer) composed of a thermoplastic resin, and a resin layer (B layer) containing a filler, the laminated sheet having a thickness of 100 μm or less, a thermal diffusion rate of 3×10m/s or more, and a breakdown voltage of 20kV/mm or more.SELECTED DRAWING: None
Patent JP-2018201918-A (JP)
Title: Sheet with electrocardiographic sensor
Inventor: NOBUNAGA TATSUYA
IPC: A61B5/308
Filed: 2017-06-06
Abstract: To provide a technique for highly-sensitively detecting a minor voltage change in a heart via clothes (or a surface cloth or surface leather of a sheet).SOLUTION: A sheet 2 with an electrocardiographic sensor disclosed in the present application includes: a measurement electrode 3 buried in a back side of the sheet; and a mist spray port 7 buried in a back side of the sheet. The mist sprayed from the mist spray port 7 decreases an impedance between a wearer 90 and the measurement electrode 3, that is, a clothes, when humidity between the wearer 90 and the measurement electrode 3 increases. As a result, a rate of an output voltage of an electrocardiographic sensor 10 with respect to a voltage change in a heat 91 can be increased, thus obtaining highly-sensitive electrocardiographic sensor 10.SELECTED DRAWING: Figure 1
Patent JP-2019000159-A (JP)
Title: Massage machine for lower limbs
Inventor: TAMAKI KEN
IPC: A61H7/00
Filed: 2017-06-12
Abstract: To provide a massage machine for lower limbs that is compact in size and is capable of performing massaging motion of holding and pressing the whole foot parts by rockingly moving a pair of massage members arranged opposite each other so as to push from the toes toward the heels.SOLUTION: A massage machine 1 for lower limbs includes: a pair of massage members 11 for imparting holding massage motion to the lower limbs; a rotating shaft 14 disposed with its shaft center oriented in a horizontal direction and provided so as to penetrate the base end sides of the massage members 11 in the right and left direction; a drive mechanism 22 for rotating and driving the rotating shaft 14; and a conversion unit 15 for converting rotary driving force of the rotating shaft 14 into holding massage motion to the lower limbs by the pair of massage members 11. The conversion unit 15 has a restriction unit 19 for restricting the massage members 11 from rotating along with the rotating shaft 14, and the restriction unit 19 is arranged in front of or behind the rotating shaft 14.SELECTED DRAWING: Figure 1
Patent JP-2019001242-A (JP)
Title: Vehicle seat
Inventor: ISHIZAKA MASANORI
IPC: A47C7/38
Filed: 2017-06-13
Abstract: To make a sitting person aware that a head rest is sliding downward while a seat back is put at an upright position.SOLUTION: A seat back 14 swings between a forward inclining position in which the seat back is inclined forward over a seat cushion 12 and an upright position in which the seat back is extending upright from the seat cushion so as to allow seating. In addition, a head rest 16 is slidable in a vertical direction and is swingable in a cross direction. While sliding downward, the head rest swings forward in conjunction with swing of the seat back at an upright position. By virtue of this, when a person sits on a seat, a back of the sitting person comes into contact with the head rest. Thus, the sitting person can be made aware that the head rest is sliding downward while the seat back is put at the upright position. By sliding the head rest upright, the head rest swings backward, so that the person can sits on the seat appropriately.SELECTED DRAWING: Figure 8
Patent JP-2017193783-A (JP)
Title: Plasma cvd device, and film production
Inventor: IDE YUKIO
IPC: C23C16/517
Filed: 2017-06-15
Abstract: PROBLEM TO BE SOLVED: To facilitate the holding of a plasma even if the frequency of a high-frequency output is lowered.SOLUTION: A plasma CVD device comprises: a chamber (1): a material holder 3 arranged in said chamber for holding a substrate 2; a gas introduction path connected to said chamber for introducing a material gas into said chamber; and an output feeding mechanism 4 for feeding a high-frequency output of 5 kHz to 500 kHz for a period of 0.02 ms to 20 ms and in a pulse state of a DUTY ratio of 10% to 90% in the chamber. Said DUTY ratio is a ratio of the period, for which a high frequency output is applied for one period to said material holder. A plasma is generated in said chamber by said high-frequency output fed from said output feeding mechanism thereby to form a film in said substrate.SELECTED DRAWING: Figure 1
Patent JP-2019002817-A (JP)
Title: Surface layer coating material for radioactive pollutant and surface layer coating structure for radioactive pollutant
Inventor: NARISHIMA SEIICHI
IPC: G21F9/34
Filed: 2017-06-16
Abstract: To provide a surface layer coating material for a radioactive pollutant and a surface layer coating structure for a radioactive pollutant that can coat a surface layer for a long time and can prevent generation of erosion or unevenness of a cover soil.SOLUTION: In the surface layer coating material for a radioactive pollutant used for coating the surface layer of a radioactive pollutant, the surface layer coating material is a barite crushed stone of which weight per unit volume is not smaller than γt=4 t/m, the maximum particle diameter is 20 mm or less, and the particle size distribution can be compacted.SELECTED DRAWING: Figure 1
Patent JP-2019008097-A (JP)
Title: Fixing device and image forming apparatus
Inventor: NAKAJIMA EIJI
IPC: G03G15/20
Filed: 2017-06-23
Abstract: To provide a fixing device which can easily suppress a temperature rise of a metal core of a fixing roller.SOLUTION: A fixing device 9 comprises: a fixing roller 21 having a rotatable metal core 41 and an elastic layer 43 disposed on the outer peripheral surface of the metal core 41; an endless fixing belt 23 which is externally fitted around the fixing roller 21; an IH heater 25 which is energized to generate heat and thereby heats the fixing belt 23 to a control temperature; a pressure member 27 which is pressed against the fixing roller 21 via the fixing belt 23 and forms a pressure area through which a sheet on which a toner image is transferred passes; temperature detection means 29 for detecting the temperature of end parts 47 of the metal core 41 in the direction of the rotation axis; and a cooling device 31 for cooling the end parts 47 of the metal core 41 when the temperature detected by the temperature detection means 29 is higher than a prescribed temperature.SELECTED DRAWING: Figure 3
Patent JP-2019005859-A (JP)
Title: Pneumatic tool with air duster
Inventor: MOCHIZUKI KAZUYA
IPC: B25C1/04
Filed: 2017-06-26
Abstract: To provide a pneumatic tool with an air duster, which prevents a drive-in motion from being made by a wrong operation in the use of the air duster.SOLUTION: A pneumatic tool 10 includes a striking mechanism operated by using compressed air, and an air duster structure. The pneumatic tool comprises a trigger 13 that receives an operation for actuating the striking mechanism, and an operation part 18 that receives an operation for actuating the air duster structure. A restriction mechanism (e.g. a lock member 50), which imposes restrictions on the air duster structure so that the striking mechanism cannot operate during the operation of the air duster structure, is provided.SELECTED DRAWING: Figure 12
Patent JP-2019004832-A (JP)
Title: Work vehicle
Inventor: KATO SATORU
IPC: A01C11/02
Filed: 2017-06-28
Abstract: To provide a work vehicle capable of automatically traveling while working in a field in an unmanned state.SOLUTION: A work vehicle is a robot rice transplanter 1 which includes: a pair of left and right rear wheels 4L, 4R for making a traveling vehicle body 2 travel; a planting device 100 connected to the traveling vehicle body; a pair of left and right rear wheel clutches 440L, 440R for putting on and off the drive of the rear wheels; a pair of left and right rear brake devices 450L, 450R for braking the drive of the rear wheels; a positioning device 410 for acquiring positional information; and a control part 400 for making the traveling vehicle body automatically travel on the basis of positional information acquired by the positioning device, and prescribed traveling route information. When the control part determines that a rotation locus during rotation, obtained from the positional information by the positioning device is deviated from the prescribed traveling route information, the control part controls the drive by using the rear wheel clutch or the rear wheel brake device for the one rear wheel of the left and right rear wheels 4L, 4R, on the basis of a deviation state.SELECTED DRAWING: Figure 3
Patent JP-2019005884-A (JP)
Title: Half cutting apparatus and half cutting method
Inventor: WANG GAO
IPC: B23D55/04
Filed: 2017-06-28
Abstract: To provide a half cutting apparatus for efficiently cutting a cutting object in half in a short time.SOLUTION: A half cutting apparatus 10 includes: a cradle 40 for supporting a cutting object 12 whose axis is directed laterally; a feed bar 60 designed to attach the cradle 40 onto a base 62; transfer means 80 for causing the feed bar 60 to advance and retreat in parallel with the axis of the cutting object 12; and cutting means 20 for cutting out the cutting object 12 in parallel with the axis thereof.SELECTED DRAWING: Figure 1
Patent JP-2017209670-A (JP)
Title: Particle manufacturing method
Inventor: NORIKANE YOSHIHIRO
IPC: G03G9/087
Filed: 2017-07-03
Abstract: PROBLEM TO BE SOLVED: To provide a particle manufacturing device for conducting stable droplet formation when particles are manufactured by an injection granulation method.SOLUTION: There is provided a particle manufacturing device having droplet discharge means for making droplets by discharging a particle composition liquid from at least one discharge pore, means for transporting the droplets and solidification means for solidifying the droplets, the droplet discharge means makes droplets by adding vibration to a liquid in a liquid column resonance liquid chamber having a plurality of discharge pores formed by vibration generation means to form a standing wave by a liquid column resonance, and discharging the liquid from the discharge pore arranged in a zone which is a loop of the standing wave, and has a structural part with structural compliance of 1.0×10to 1.0×10[m/Pa] in a flow channel of the particle composition liquid, communicated to the droplet discharge means.SELECTED DRAWING: None
Patent JP-2017222425-A (JP)
Title: Band for packaging produced by flexible container
Inventor: SAKON YUICHI
IPC: C08J11/06
Filed: 2017-07-04
Abstract: PROBLEM TO BE SOLVED: To provide a band for packaging obtained by stretching a composite reproduced resin composition.SOLUTION: A composite reproduced resin composition is composed of only a reproduced raw material obtained by crushing and melting a flexible container containing polypropylene, polyethylene and polyethylene terephthalate as a post consumer material or mixing 90 wt.% or less of a homo type polypropylene resin consisting of only a propylene component with a reproduced raw material, where 80 wt.% or more of a thermoplastic resin component contained in the composite reproduced resin composition is a propylene component, and a melt flow rate of the composite reproduced resin composition is 15 g/10 minutes or less in measurement according to JIS-K7210.SELECTED DRAWING: Figure 1
Patent JP-2019014699-A (JP)
Title: Compound
Inventor: NISHIMURA NAOYUKI
IPC: C07F7/24
Filed: 2017-07-11
Abstract: To provide a compound excellent in movement characteristic of electrical charge and transparency.SOLUTION: There is provided a compound containing cation and anion, in which the cation contains 3 or more kinds of cations, 10 mol% to 80 mol% of the cation is the group 14 element cation, 10 mol% to 80 mol% of the cation is organic molecule cation A having 3 to 30 carbon atoms and 3 to 50 fluorine atoms, 5 mol% to 90 mol% of the cation is the group 1 element cation and/or organic molecule cation B having 2 or less carbon atoms and sum of the carbon atoms and nitrogen atoms of 3 to 5, 30 mol% to 100 mol% of the anion is the group 17 element anion, the compound is a crystal, the crystal has a laminar perovskite structure, and the number of layers of an octahedron network by the group 14 element cation and the anion in the laminar perovskite structure includes a structure with 2 layers to 8 layers.SELECTED DRAWING: None
Patent JP-2019022009-A (JP)
Title: User operation action estimation device, user operation action estimation method and program
Inventor: TAKAHASHI AKIKO
IPC: H04N21/472
Filed: 2017-07-13
Abstract: To allow for estimation of user operation action based on various factors related to user operation action.SOLUTION: A user operation action estimation device has an input section for receiving input of the value of any one of one or more indices becoming the factor of operation action of the user of video distribution service when viewing a video, a calculation section for calculating the value of a second index, associated with the first index input of the value of which is received by the input section, out of the indices indicating the operation action of the user when viewing the video, and an output section for outputting the value of the second index.SELECTED DRAWING: Figure 2
Patent JP-2018083059-A (JP)
Title: Leg supporter
Inventor: MINAMI YUKIHIRO
IPC: A61F13/06
Filed: 2017-07-19
Abstract: PROBLEM TO BE SOLVED: To provide a leg supporter which allows smooth motion without narrowing the range of motion of a joint, and can support the walking function by enhancing the driving force in walking.SOLUTION: The leg supporter comprises: a big toe side band 3 in a belt shape which is fixed to a site between the vicinity of a thenar 102 of a sole part 2a of a wearer and a central part of the sole part 2a, extends therefrom diagonally toward an outside of a heel 101 and further through an outside of an ankle part 2c and a rear side of the ankle part 2c, and is fixed to a crus part 2d; and a little toe side band 4 in a belt shape which is fixed to a site between the vicinity of a hypothenar 103 of the sole part 2a of the wearer and the central part of the sole part 2a, extends therefrom diagonally toward an inside of the heel 101 and further through an inside of the ankle part 2c and the rear side of the ankle part 2c, and is fixed to the crus part 2d. The elongation rates of the big toe side band 3 and the little toe side band 4 are less than the elongation rate of a base.SELECTED DRAWING: Figure 1
Patent JP-2019020067-A (JP)
Title: Processing apparatus for processing object and inspection method for processing apparatus
Inventor: ISHIKAWA SATOSHI
IPC: H01L21/3065
Filed: 2017-07-19
Abstract: To detect leakage of a coolant of a cooling system of a processing apparatus.SOLUTION: A processing apparatus comprises: a chamber main body providing a chamber; a stage 16 that supports a processing object placed thereon and is formed in the inside thereof with a first flow passage F1 for a coolant and a space 70 communicating with the first flow passage; first piping 52 having a first end 52a that is inserted in the space and is connected to the first flow passage, and a second end 52b connected to a coolant supply mechanism; and a first sealing member 64a provided at a gap to seal the gap G1 between a wall surface 18w defining the space and the first end. A second flow passage F2 having one end and the other end is formed within the stage, and the one end of the second passage is connected to the gap. The first sealing member contacts with the wall surface at the side of the first flow passage with respect to the second flow passage. The processing apparatus further comprises second piping 54 connected to the other end of the second flow passage, and a detection device 55 connected to the second piping.SELECTED DRAWING: Figure 3
Patent JP-2019015487-A (JP)
Title: Adsorption type torpedo transmitting sound beacon signal
Inventor: MIZUNUMA HIROSHI
IPC: G01S7/537
Filed: 2017-07-04
Abstract: To achieve neutralizing a submarine of an enemy country without sinking the same, repelling the same to a home port thereof and depriving fighting capability for a certain period of time.SOLUTION: A torpedo of the present invention is a light weight torpedo for dropping from an antisubmarine patrol plane which is load with a plurality of small torpedoes instead of an explosive charge; and separates the small torpedoes and discharges the torpedoes in the vicinity of a target submarine. The small torpedo self-propels and presses a rubber-made suction cup against the flanks of the target submarine, attaches the suction cup to the flanks of the target submarine by water-absorbing force of a vacuum tank, drives a pile into an outer shell of the target submarine so that the suction cup is tightly fixed, and generates a sound beacon signal and a disturbing sound of passive sonar from the pile and an underwater speaker. The small torpedo detonates a self forging fragment within it when it detects by a sensor: it is torn off from the surface of the submarine by outer force or destroyed; and a battery thereof is exhausted. Further, on the surface of the small torpedo, there are warning in the spoken language of the hypothetical enemy as follows: Do not tear off it. Do not destroy it. Or it will explode. It will also explode when its battery is exhausted.SELECTED DRAWING: Figure 2
Patent JP-2019023522-A (JP)
Title: Gas cooking stove and method for manufacturing the same
Inventor: KANAYA SHIGEYUKI
IPC: F24C15/10
Filed: 2017-07-24
Abstract: To accurately and surely cause a frame body and a reinforcement plate adhere to a rear surface side of a top plate body with a simple configuration.SOLUTION: In a top plate 4 of a gas cooking stove 1, a frame body 30 and a reinforcement plate 40 adhere to a rear surface 22 of a plate-shaped top plate body 20. A first communication portion 34A is formed in a thin portion 34 of the frame body 30 in such a manner of penetrating the thin portion 34 in the thickness direction, and a second communication portion 46A is formed in a fastening plate 46 of the reinforcement plate 40 in such a manner of penetrating the fastening plate 46 in the thickness direction and in such a manner of being continued to the first communication portion 34A. A first adhesion medium 91 is stored in a first reservoir 81 formed by the rear surface 22 of the top pate body, the first communication portion 34A, and the second communication portion 46A, and a slow drying second adhesion medium 92 drying up more slowly than the first adhesion medium 91 is stored in a second reservoir 82 formed by the rear surface 22, an inner end of the thin portion 34, and a step 44.SELECTED DRAWING: Figure 3
Patent JP-2019023594-A (JP)
Title: Tire air pressure detection device
Inventor: SHINNO NORITAKA
IPC: G01L17/00
Filed: 2017-07-25
Abstract: To provide a tire air pressure detection device capable of improving sealing performance of a chamber disposed with a pressure sensor therein.SOLUTION: A tire air pressure detection device 1 comprises: a casing 10 opened at both sides; a pressure sensor 20 disposed in a chamber 12 formed in a housing being communicated with one end opening 11a of the housing serving as a fluid introduction port in the tire and provided in the casing; and a sealing resin 30 disposed in the internal space 13 of the casing between the pressure sensor and the other end opening 11 b of the casing and bonded to the inner peripheral surface 13 a of the casing of the internal space. The other end opening of the chamber is sealed by the sealing resin, and a peripheral portion of surface 31 of the sealing resin which faces the other end opening, which is in contact with the inner peripheral surface, forms a fillet 31a.SELECTED DRAWING: Figure 1
Patent JP-2019024530-A (JP)
Title: Washing counter
Inventor: CHOJI AYA
IPC: A47K1/00
Filed: 2017-07-25
Abstract: To provide a washing counter capable of achieving a shelf board of an appropriate height and a comfortable hand washing space while suppressing a collision of the shelf board with a faucet part even when the shelf board is provided to the upper end of a rising part.SOLUTION: A washing counter includes: a counter having a counter surface; a concave bowl part provided in the counter, which is recessed downward from the counter surface; a rising part extending upward from the rear end of the counter; a flat shelf board extending forward from the upper end of the rising part, which has an upper surface and an undersurface; a faucet part provided in front of the rising part for discharging water to the bowl part; and an attachment member for attaching the faucet part to the undersurface of the shelf board.SELECTED DRAWING: Figure 1
Patent JP-2019026497-A (JP)
Title: Method for producing activated carbon made of chaff
Inventor: OKUDA YOSHIHARU
IPC: C01B32/324
Filed: 2017-07-27
Abstract: To provide a method for producing an inexpensive activated carbon made of chaff, with a small number of processes.SOLUTION: A method for producing a chaff activated carbon includes: an alkali etching step of carrying out alkali etching of the rice hull charcoal obtained by carbonizing a chaff; and an acid addition step of adding an acid to a rice hull charcoal suspension obtained by suspending the alkali-etched rice hull charcoal in the alkali etching step into a solvent.SELECTED DRAWING: Figure 1
Patent JP-2020186911-A (JP)
Title: Sewerage monitoring system and construction method thereof
Inventor: FUJITA KEIICHI
IPC: G01D5/353
Filed: 2017-07-28
Abstract: To provide a sewerage monitoring system that can accurately monitor sewerage and has a simple optical fiber structure.SOLUTION: Provided are: an optical fiber 1 arranged in a sewage pipe that has a sewage flow path through which sewage flows, and extended axially in a preset portion located above the water level at the normal time of the pipes; an optical transmitter 21 that transmits pulsed light inside the optical fiber 1; and a time domain photodetector 2 having a photodetection unit 22 that detects backscattered light generated inside the optical fiber 1 due to changes in the environment outside the optical fiber 1.SELECTED DRAWING: Figure 3