baber/WOPTO huggingface dataset:
Patent JP-2019143422-A (JP)
Title: Reinforcement structure of column-beam connection portion
Inventor: RAVI SINGH
IPC: E04G23/02
Filed: 2018-02-23
Abstract: To improve earthquake performance of a building by improving shearing strength of a beam-column connection portion 10 and by holding bending strength of an upper reinforced concrete column 14A and a lower reinforced concrete column 14B.SOLUTION: A beam-column connection portion 10 is restricted by a surrounding plate 20, and, separately from the beam-column connection portion 10, a lower end of an upper reinforced concrete column 14A and an upper end of a lower reinforced concrete column 14B are restricted by an upper band plate 22A and a lower band plate 22B. That is, the beam-column connection portion 10 and end portions of the reinforced concrete columns 14 connected with the beam-column connection portion 10 are separately restricted by the surrounding plate 20 and the upper and lower band plates 22A,22B separated from the surrounding plate 20.SELECTED DRAWING: Figure 1
Patent JP-2019147861-A (JP)
Title: Composition and molded body, and manufacturing method of them
Inventor: ABE FUMIAKI
IPC: C08L101/00
Filed: 2018-02-26
Abstract: To provide a composition having high mechanical properties regardless of directional property for overcoming situation that conventional fiber-containing resin composition containing a cellulose fiber and an olefin resin has mechanical properties with anisotropy since the cellulose fiber has trend to be aligned in the same direction, or exhibits high mechanical properties in one direction, but the mechanical properties are not enough in another direction.SOLUTION: There is provided a composition containing a thermoplastic fiber, a cellulose fiber having aspect ratio of 30 or more, and a filler having aspect ratio of 10 or more.SELECTED DRAWING: None
Patent JP-2019148665-A (JP)
Title: Optical element and optical device having the same
Inventor: ITO SATOSHI
IPC: G02F1/29
Filed: 2018-02-26
Abstract: To provide an optical element which offers high diffraction efficiency at a designed wavelength and sufficiently high diffraction efficiency over a wide wavelength range, and to provide an optical device having the same.MEANS FOR SOLVING THE PROBLEM: An optical element is configured to be switchable between a first state, in which the optical element exhibits first optical power,and a second state, in which the optical element exhibits second optical power that is greater than the first optical power, and comprises a substrate with a diffraction surface and an electroactive material disposed in the vicinity of the substrate and configured to change the refractive index according to a voltage applied thereto. A first wavelength corresponding to the maximum diffraction efficiency of the zeroth order diffraction light in the first state and a second wavelength corresponding to the maximum diffraction efficiency of the first order diffraction light in the second state differ by less than 50 nm, where diffraction efficiency of the zeroth order diffraction light of 400 nm wavelength is 85% or more in the first state.SELECTED DRAWING: Figure 1
Patent JP-2019149740-A (JP)
Title: Identification system and identification method
Inventor: MURATA TETSUHIKO
IPC: H04L12/70
Filed: 2018-02-27
Abstract: To identify a terminal which has caused an abnormality detected in a network.SOLUTION: A gateway device 10 acquires terminal addresses and identification information of terminals 20 while associating them with each other. Also, the gateway device 10 transfers, to a determination device 30, access request packets transmitted from the terminals 20 and transfers, to the terminals 20, response packets transmitted from the determination device 30. Then, the determination device 30 determines whether or not the packets transferred by the gateway device 10 are abnormal and transmits the response packets each indicating a determination result. When a response packet indicating an abnormality is transferred, the gateway device 10 identifies the identification information of the terminal which has transmitted a packet that is a source of the response packet.SELECTED DRAWING: Figure 1
Patent JP-2019147997-A (JP)
Title: Iron powder for powder metallurgy
Inventor: TANIGUCHI YUJI
IPC: C22C38/00
Filed: 2018-02-28
Abstract: To provide an iron powder for powder metallurgy that makes it possible to obtain high-strength sintered body.SOLUTION: An iron powder for powder metallurgy according to one embodiment has a composition consisting of C of 0.005 mass% or less, Si of 0.030 mass% or less, P of 0.020 mass% or less, S of 0.020 mass% or less, O of 0.15 mass% or less, the total of Mn, Ni, Mo and Cr of 3.0 mass% or less, with the balance being Fe and unavoidable impurities, and has a tap density of 3.90 g/cmor more and 4.20 g/cmor less.SELECTED DRAWING: Figure 1
Patent JP-2018086468-A (JP)
Title: Game machine
Inventor: HONJO YOSHIKAZU
IPC: A63F7/02
Filed: 2018-02-28
Abstract: PROBLEM TO BE SOLVED: To provide a game machine equipped with a carrier device that can smoothly receive game balls by suppressing ball jamming at a flow straightening part.SOLUTION: A power driver 121 can alternately receive game balls through a concave part 121b1 and a concave part 121c1 and can also deliver the game balls one by one to a concave part 122b1 of a first driven body 122 alternately from the concave part 121b1 and the concave part 121c1 because the concave part 121b1 is arranged at a position corresponding to a convex part 121c2 and the concave part 121c1 is arranged at a position corresponding to a convex part 121b2. Therefore, since the power driver 121 is rotated by a drive motor 130 and then forcibly lines up the game balls taken in an intake port 110a in two rows (double row width), ball jamming can be suppressed while straightening a flow of the game balls. The game galls can be smoothly delivered into a carrier device 100 without narrowing passage width of a collection passage.SELECTED DRAWING: Figure 9
Patent JP-2019150088-A (JP)
Title: Game machine
Inventor: YUASA HIROSHI
IPC: A63F7/02
Filed: 2018-02-28
Abstract: To immediately grasp errors occurring in a game machine in a batch with a simple configuration.SOLUTION: In a game machine comprising game control means for transmitting a command related to a game and performance control means capable of displaying a performance corresponding to the command on the display means, when any error out of a plurality of errors occurs that may occur in the game machine, the game control means transmits an error command related to the error to the performance control means, and the performance control means, on the basis of the error command, generates error codes that collectively display presence/absence of the plurality of errors to display them on the display means.SELECTED DRAWING: Figure 77
Patent JP-2019152437-A (JP)
Title: Pulling device
Inventor: TSUJI HIROSHI
IPC: F16B35/06
Filed: 2018-02-28
Abstract: To provide a pulling device with which it is possible to pull a bolt from a bolt head side while suppressing an increase in component counts.SOLUTION: Provided is a pulling device 1 for pulling a bolt 10 upward that is fastened to an object H to be fastened, characterized by comprising: a connection member 2 having a first female thread part 21a1 to which a first male thread part 12a is screwed, the first male thread part 12a being formed on the outer circumferential surface of a head 12 of the bolt 10; a pulling mechanism 3 for pulling the bolt 10 via the connection member 2 while the first male thread part 12a is screwed to the first female thread part 21a1; and a tension receiving part 4 arranged around the outer circumference of the connection member 2, for receiving a reaction force acting from the object H to be fastened when pulled by the pulling mechanism 3.SELECTED DRAWING: Figure 1
Patent JP-2018159468-A (JP)
Title: Reduction bearing and electric motor
Inventor: MIROSLAV VOLAK
IPC: H02K7/08
Filed: 2018-02-28
Abstract: PROBLEM TO BE SOLVED: To increase a bearing performance of a conventional reduction bearing and to reduce the total size of the reduction bearing.SOLUTION: An inner ring (3), a center ring (2) and an outer ring (1) are concentric around a rotational symmetry axis (50). A first ring of a plurality of rolling elements (4a) and a second ring of a plurality of rolling elements (4b) are further disposed. Two rings of the plurality of rolling elements (4a, 4b) are centered around the rotational symmetry axis (50) and located between the inner ring (3) and the outer ring (1). The inner ring (3) and the outer ring (1) are configured to have radial bearing races (8a, 8b) for both of two rings of the plurality of rolling elements (4a, 4b). A reduction bearing (31) is configured to transmit a wave-like reduction action between the center ring (2) and either the inner ring (3) or the outer ring (1) via axial displacement of the plurality of rolling elements (4a, 4b) of at least one of the two rings of the plurality of rolling elements (4a, 4b).SELECTED DRAWING: Figure 1
Patent JP-2019151277-A (JP)
Title: Ablator, and method for manufacturing ablator
Inventor: KUBOTA YUKI
IPC: B32B5/28
Filed: 2018-03-06
Abstract: To provide an ablator which has higher reliability than high density ablator and can contribute to reduction in weight, and a method for manufacturing an ablator.SOLUTION: An ablator 100 includes a density inclination part. The density inclination part contains a fiber material and a thermosetting resin, and has a first surface 1 exposed to planet atmosphere and a second surface 2 which is an opposite side to the first surface and is connected to the outer surface of an entry capsule or the like, and the density gradually decreases from the first surface side toward the second surface side.SELECTED DRAWING: Figure 1
Patent JP-2019159555-A (JP)
Title: Information processing apparatus and recognition method
Inventor: SUGII YASUNORI
IPC: G06F21/32
Filed: 2018-03-09
Abstract: To provide an information processing apparatus capable of confirming whether or not a user is legitimate without facing the user.SOLUTION: The information processing device is provided with a determination unit for comparing a first image that includes a feature part of a capturing target with a second image that includes the feature part of the capturing target and is different from the first image and/or a feature portion of the second image to determine whether or not the capturing targets are the same one, a reuse determination unit for determining that the first image and the second image are not reuse of the same image, and a recognition unit for recognizing the capturing target based on results that the determination unit and the reuse determination unit determine. The recognition unit recognizes the imaging target subject to conditions that the determination unit determines that the same capturing target is taken for the capturing targets of the first image and the second image and the reuse determination unit determines that the first image and the second image are not the reuse of the same image.SELECTED DRAWING: Figure 4
Patent JP-2019161800-A (JP)
Title: motor
Inventor: YONEYAMA HIDEKAZU
IPC: H02K5/16
Filed: 2018-03-12
Abstract: To provide a motor capable of reducing cost by simplifying a structure of a bearing portion.SOLUTION: In a motor 1, an outer peripheral surface of a first cylindrical portion 115 of a rotary shaft 11 is directly and slidably supported by a cylindrical portion 75 formed on a metal end plate 70 located on an output side La of a stator 20 in a first bearing portion 7. The rotary shaft 11 is slidably supported by a substrate holding member 30 located on a counter-output side Lb of the stator 20 in a second bearing portion 3. The substrate holding member 30 includes a resin body 30a that holds a substrate 60, and an inner peripheral surface of a second cylindrical portion 117 of the rotary shaft 11 is directly and slidably supported by a cylindrical portion 35 of the resin body 30a. For this reason, it is not necessary to use expensive ball bearings for the first bearing portion 7 and the second bearing portion 3.SELECTED DRAWING: Figure 3
Patent JP-2019156747-A (JP)
Title: Manufacturing method of hetero atom-containing aromatic vinyl compound
Inventor: WASHIZU KENSUKE
IPC: C07F7/18
Filed: 2018-03-12
Abstract: To provide a manufacturing method capable of manufacturing an aromatic vinyl compound containing a hetero atom at high purity and high yield.SOLUTION: There is provided a manufacturing method of a hetero atom-containing aromatic vinyl compound of the formula (I):R-R-Y, wherein Ris a prescribed aromatic group, Ris Si(R)(R), wherein Rand Rare each independently prescribed group, including (A) a process for reacting a prescribed halogenated compound of the (A) formula (III):X-R-Xwith a reaction liquid containing Grignard reagent obtained by reacting magnesium with a prescribed compound of the formula (II):R-Xto generate a crude article of a prescribed halogenated aromatic vinyl intermediate of the formula (IV):R-R-X, and (B) a process for adding an organic metal nucleophilic agent containing Y to a reaction mixture containing the halogenated aromatic vinyl intermediate obtained in the process (A) and obtaining the hetero atom-containing aromatic vinyl compound.SELECTED DRAWING: None
Patent JP-2019164923-A (JP)
Title: Plasma processing apparatus
Inventor: MORIGUCHI NAOKI
IPC: H01L21/3065
Filed: 2018-03-19
Abstract: To provide a plasma processing apparatus capable of preventing leakage of electric heating gas reliably, without damaging a function for restraining induction of abnormal discharge incident to electrification of a substrate as much as possible.SOLUTION: A plasma processing apparatus EM including a stage 3 placed in a vacuum chamber 1 and on which a substrate W is placed, and plasma generation means 2, 31 for generating plasma in the vacuum chamber further includes an annular seal body 33 provided on the substrate installation surface 3a of the stage to have the outer peripheral edge of the substrate abut over the full length thereof, gas supply means 34, 35, 35a for supplying electric heating gas to a space Sp between the substrate surrounded by the seal body when the substrate is installed in a posture supported by the seal body and the stage, and a clamp 4 imparting a pressing force for the outer peripheral edge of the substrate toward the seal body, where the seal body is composed of conductive rubber.SELECTED DRAWING: Figure 1
Patent JP-2018152078-A (JP)
Title: Price index for fresh water based on water quality
Inventor: YAACOV SHIRAZI
IPC: G01N33/18
Filed: 2018-03-20
Abstract: PROBLEM TO BE SOLVED: To provide a method and system for calculating a stable index value of fresh water on the basis of a water quality category and/or a water quality class from a current value of route merchandise (commercial product) having any of fresh water as a component and/or fresh water to be used for manufacturing thereof, which can be used for developing stable financial merchandise for investing in fresh water.SOLUTION: A processing device processes an association between route merchandise and a water quality category of fresh water, and a display connected to a computer displays an updatable current price of fresh water in a specific water quality category and/or water quality class and an updatable current price of one or more route merchandise, and a water quality measurement device measures at least one water source of fresh water concerning at least one of TDS, carbonate content, pH, hardness, natrium, chloride, nitrate, toxin, and natrium absorptivity, and compares it with a reference to classify fresh water.SELECTED DRAWING: Figure 1
Patent JP-2019168742-A (JP)
Title: Design support system
Inventor: FENG YIXIANG
IPC: G06F17/50
Filed: 2018-03-22
Abstract: To provide a design support system capable of presenting a system model satisfying a specified condition of a user in account of attributes and calculation conditions of individual part model fully.SOLUTION: A design support system is configured to include an output designation unit 101 for designating output information to a system model, a selection condition designation unit 102 for designating a selection condition to a part model and the system model, a part model DB storage unit 103 in which part model information associated with the plurality of part models, the selection condition and the output information is stored in advance, a part model search unit 104 for searching the required part model based on the output information designated by the output designation unit 101 and the selection condition designated by the selection condition designation unit 102, and a system model presentation unit 105 for generating the system model based on the part model searched by the part model search unit 104 and presenting the system model.SELECTED DRAWING: Figure 1
Patent JP-2018120867-A (JP)
Title: Corona ignition device with improved electrical performance
Inventor: JOHN ANTHONY BURROWS
IPC: F02P13/00
Filed: 2018-03-22
Abstract: PROBLEM TO BE SOLVED: To provide a corona igniter which is capable of being forward-assembled and thus is capable of providing exceptional electrical performance while avoiding the problems associated with reverse-assembled igniters.SOLUTION: A corona igniter comprises an insulator 26 surrounding a central electrode 22 and a conductive component surrounding the insulator. The conductive component includes a shell 34 and an intermediate part 36 both formed of an electrically conductive material. The intermediate part is typically attached to a lower ledge 52 of the insulator outer surface prior to inserting the insulator into the shell. A shell firing end 56 is typically aligned with a lower edge and an intermediate firing end 66. A conductive inner diameter Dc is less than an insulator outer diameter Dio directly below the lower ledge, so that an insulator thickness t increases toward an electrode firing end.SELECTED DRAWING: Figure 1A
Patent JP-2019170046-A (JP)
Title: system
Inventor: MATSUBARA KIYOTAKA
IPC: H02M7/48
Filed: 2018-03-22
Abstract: To control an operation mode using distribution of output of two inverters.SOLUTION: A control unit 24 calculates, in response to an output request on a motor 10, a motor voltage vector composed of a corresponding excitation voltage command and torque voltage command; and, while keeping the obtained motor voltage vector, distributes it to a first inverter voltage vector composed of an excitation voltage command and a torque voltage command on output of a first inverter 12 and a second inverter voltage vector composed of an excitation voltage command and a torque voltage command on output of a second inverter 14 to control an operation mode (PWM, overmodulation, rectangular wave) of the first inverter 12 or the second inverter.SELECTED DRAWING: Figure 1
Patent JP-2019169860-A (JP)
Title: Receiver and program
Inventor: NAIKI YASUNORI
IPC: H04B1/16
Filed: 2018-03-23
Abstract: To provide a receiver and a program capable of improving the quality of an input signal, when receiving pulse noise together with the input signal.SOLUTION: A receiver 10 includes a reception amplifier section 11 for amplifying an input signal, a control section 12 setting a gain set value of AGC operation for confining the amplitude of the input signal after amplification within a prescribed range, in the reception amplifier section 11 and a determination part 13 for monitoring change of the gain set value, and determining whether or not the pulse noise is contained in the input signal, on the basis of whether or not the change of the gain set value satisfies prescribed conditions. When a determination is made than the pulse noise is contained, the control section 12 sets the gain set value, immediately before generation of pulse noise, as the gain set value after generation of pulse noise, in the reception amplifier section 11.SELECTED DRAWING: Figure 1
Patent JP-2019166164-A (JP)
Title: Slot machine
Inventor: OGURA TOSHIO
IPC: A63F5/04
Filed: 2018-03-23
Abstract: To provide an improved slot machine regarding a performance under play after permission of derivation of a display result accompanying a shift to an advantageous state.SOLUTION: In winning of BB1, a probability of execution of an RB1 combination performance is higher than that of execution of an RB2 combination performance as a false combination performance.SELECTED DRAWING: Figure 20
Patent JP-2019058640-A (JP)
Title: Hydrogen supply device and hydrogen supply system
Inventor: TAKAHASHI YASUFUMI
IPC: A61H33/14
Filed: 2018-03-26
Abstract: To provide a hydrogen supply device capable of mixing hydrogen gas with air on the outside of a room and supplying it to the inside of the room, and advantageous for securing high safety.SOLUTION: A hydrogen supply device (1a) according to the present disclosure comprises an air passage (4), a fan (6), a first pipe (30), and a flow regulating device (8). The air passage (4) comprises an inlet (3) in contact with the outside of a room, and an outlet (2) in contact with the inside of the room. The fan (6) is arranged in the air passage (4), and generates an air flow from the inlet (3) to the outlet (2). The first pipe (30) comprises an end part (31). The end part (31) constitutes a first supply port (32) for supplying hydrogen gas to the air passage (4). The flow regulating device (8) is attached to the first pipe (30), and adjusts a flow rate of the hydrogen gas.SELECTED DRAWING: Figure 1
Patent JP-2019166239-A (JP)
Title: Suction port body and vacuum cleaner
Inventor: SOMA KIMIYOSHI
IPC: A47L9/04
Filed: 2018-03-26
Abstract: To provide a suction port body 6 capable of acquiring torque for rotating a rotary brush 34, suppressing a diameter increase of the rotary brush 34, and having light weight and preferable weight balance, and a vacuum cleaner 2 comprising the same.SOLUTION: A suction port body 6 comprises a case 32, a rotary brush 34, a connection pipe 33, a control part 37, and a brush drive part 35. The case 32 forming a contour of the suction port body 6 has on a lower face, a suction hole 6a communicated to inside. The rotary brush 34 is rotatably provided in the case 32. The rotary brush 34 is partially protruded from the suction hole 6a. The connection pipe 33 whose inner space is communicated to inside of the case 32 is provided on a rear side of the suction hole 6a. The control part 37 and the brush drive part 35 are arranged on a left/right side of the connection pipe 33 respectively, on a rear side of the rotary brush 34. The brush drive part 35 drives the rotary brush 34 to rotate by rotation of an output shaft under control by the control part 37.SELECTED DRAWING: Figure 16
Patent JP-2019175576-A (JP)
Title: Nonaqueous electrolyte solution for battery and lithium secondary battery
Inventor: SUGAWARA TAKASHI
IPC: H01M10/058
Filed: 2018-03-27
Abstract: To provide a nonaqueous electrolyte solution for a battery, which contains a cyclic sulfate ester compound different from a conventional cyclic sulfate ester compound, and which enables the decline in battery resistance.SOLUTION: A nonaqueous electrolyte solution for a battery is to be used for a battery having a negative electrode containing a negative electrode active material including natural graphite. The nonaqueous electrolyte solution comprises a nonaqueous electrolyte solution containing a compound represented by the formula (1) below. In the formula (1), Rand Rindependently represent a hydrogen atom, a halogen atom, an alkyl group with 1-3 carbon atoms, or a halogenated alkyl group with 1-3 carbon atoms.SELECTED DRAWING: None
Patent JP-2018102985-A (JP)
Title: Game machine
Inventor: TSUCHIYA YOSHITAKA
IPC: A63F7/02
Filed: 2018-03-29
Abstract: PROBLEM TO BE SOLVED: To improve amusement of games.SOLUTION: A game machine includes a first movable accessory and a second movable accessory that have transmissivity. The game machine can perform a first presentation in which a part of the second movable accessory becomes visible via the first movable accessory, and a second presentation in which the whole second movable accessory becomes visible via the first movable accessory.SELECTED DRAWING: Figure 53