baber/WOPTO huggingface dataset:
Patent JP-2019209460-A (JP)
Title: Electric tool and electric tool with battery pack
Inventor: SAWANO FUMIAKI
IPC: B25F5/00
Filed: 2018-06-08
Abstract: To provide an electric tool including a wireless communication function that is less affected by noise, and to provide the electric tool with a battery pack.SOLUTION: An electric tool 1 includes: a motor 10; a transmission mechanism 20 which transmits output of the motor 10 to a tool 11; an antenna 30; a wireless communication part 40 which performs at least one of transmission and reception of working information by wireless communication using the antenna 30; and a housing 50. The housing 50 includes: a first body part 51 which houses the motor 10 and the transmission mechanism 20; a second body part 52 having a battery pack attachment part 60 to which a battery pack 61 may be attached; and a grip part 53 which connects the first body part 51 to the second body part 52. The antenna 30 is disposed in at least one of the grip part 53 and the second body part 52.SELECTED DRAWING: Figure 1
Patent JP-2019213598-A (JP)
Title: Game machine
Inventor: TSUBAKITANI YU
IPC: A63F7/02
Filed: 2018-06-11
Abstract: To reduce a risk of an occurrence of ball jamming in a game machine equipped with a plurality of sensors for detecting a game ball entering a certain area.SOLUTION: A game machine 1 includes: a specific area 11 that is an area a game ball can enter, and is formed with a plurality of exits 121 and 122; a plurality of sensors 121s and 122s provided in association with the plurality of exits 121 and 122 respectively for detecting game balls passing through each of the exits 121 and 122; and a plurality of guide paths 21 and 22, which are passages extending from the plurality of exits 121 and 122 respectively, and guide a game ball passing through each exit. The plurality of guide paths 21 and 22 are partitioned from each other so that a game ball cannot move from one guide path to the other guide path.SELECTED DRAWING: Figure 3
Patent JP-2019213476-A (JP)
Title: Adhesion reducing agent for food topping material (furikake)
Inventor: HORIGANE Tomoki
IPC: A23L29/212
Filed: 2018-06-12
Abstract: To provide an adhesion reducing agent for Furikake, in wet-type Furikake whose water content is relatively high, that reduces adhesion of a Furikake component to a container inner wall of a cooking pan, a bag, or the like used during a producing step to a delivering step.SOLUTION: A reducing agent of this invention is for reducing adhesion of a component to a container inner wall, in Furikake whose water content is in a range from 10 mass% to 30 mass% (inclusive), and includes starch whose cold water swelling degree is 5 or higher and 40 or lower. Furthermore, the reducing agent includes the starch that is one or more kinds selected from starch obtained by pregelatinizing the following 1) and 2): 1) unprocessed starch selected from a group consisting of corn starch, waxy corn starch, high amylose corn starch, sweet potato starch, potato starch, tapioca starch, sago starch, wheat starch, and rice starch; and 2) processed starch subjected to one or more kinds of processing treatment to the unprocessed starch, the processing treatment being selected from a group consisting of hydroxypropylation, acetylation, crosslinking, oxidation, and acidification.SELECTED DRAWING: None
Patent JP-2019215134-A (JP)
Title: Composite heat source heat pump device
Inventor: KAWAKAMI TAKEHIKO
IPC: F25B1/00
Filed: 2018-06-14
Abstract: To provide a composite heat source heat pump device enabling efficient operation suitable for an installation environment.SOLUTION: A composite heat source heat pump device includes: a first heat pump circuit 40 having a first compressor 43 and a first heat source side heat exchanger 46 enabling heat exchange with a prescribed heat source different from the outside air; a second heat pump circuit 50 having a second compressor 53 and a second heat source side heat exchanger 57 enabling heat exchange with the outside air; outside air temperature detection means 52c; and a control device 6. The control device 6 sets one of the first compressor 43 and the second compressor 53 as a main power source and sets the other of the first compressor and the second compressor as an auxiliary power source with an outside air temperature detected by the outside air temperature detection means 52c as a reference, sets the second compressor 53 as a main power source when the outside air temperature is equal to or more than a prescribed changeover temperature, and sets the first compressor 43 as a main power source when the outside air temperature is less than the prescribed changeover temperature, and performs heating operation. In the composite heat source heat pump device, determination means 62a for determining easiness of executing defrosting operation is provided, and the determination means 62a sets a prescribed changeover temperature in accordance with the easiness of executing defrosting operation.SELECTED DRAWING: Figure 6
Patent JP-2019217508-A (JP)
Title: Laser welding control method and laser welding system
Inventor: KOMATSU TAKAMICHI
IPC: B23K26/21
Filed: 2018-06-15
Abstract: To facilitate setting operation of a welding condition.SOLUTION: A laser welding system 100 includes: an angle sensor 132 which measures a rotation angle of a motor 131; an irradiation position specifying part 143 which specifies an irradiation position of a laser light L on the basis of a rotation speed of the motor 131 measured by the angle sensor 132; a speed calculation part 152 which calculates a moving speed of the irradiation position of the laser light L on the basis of the irradiation position specified by the irradiation position specifying part 143; and a laser power control part 153 which controls laser power of the laser light L output by a laser oscillator 110 so that a heat gain at the irradiation position of the laser light L becomes a set value on the basis of the moving speed calculated by the speed calculation part 152.SELECTED DRAWING: Figure 1
Patent JP-2018160271-A (JP)
Title: Information processing program, information processing device, and method for controlling information processing device
Inventor: ASAI NORIHIKO
IPC: H04W76/10
Filed: 2018-06-21
Abstract: PROBLEM TO BE SOLVED: To provide an information processing program and the like for performing communication with devices.SOLUTION: An information processing device is configured to: receive first and second communication device identification information respectively via first and second radio communication interfaces; select a communication target device that is a communication target of the information processing device from a plurality of devices; store the received first communication device identification information and the received second communication device identification information in a storage unit; receive an execution instruction for processing of communicating predetermined data with the communication target device; communicate, if at least the communication target device selected by selection means is a first communication device, the data with the communication target device via the first radio communication interface; and communicate, if the communication target device selected by the selection means is a second communication device, the data with the communication target device via the second radio communication interface.SELECTED DRAWING: Figure 1
Patent JP-2019217611-A (JP)
Title: Dressing method of grinding wheel and wafer for dressing
Inventor: HIROZAWA SHUNICHIRO
IPC: B24B53/12
Filed: 2018-06-22
Abstract: To provide a dressing method of a grinding wheel capable of reducing use number of sheets of dummy wafers used for dressing operation and efficiently performing a dressing operation of the grinding wheel.SOLUTION: A dressing method of a grinding wheel using a grinding device including a chuck table which retains an object to be worked with a retention surface, a grinding unit which mounts the grinding wheel allowing a plurality of grinding wheels to be annularly arranged onto a spindle having a rotary shaft perpendicular to the retention surface and grinds the object to be worked retained onto the chuck table and a grinding/feeding unit which grinds and feeds the grinding unit in the rotary shaft direction. Therein, the grinding unit is ground and fed while rotating the spindle, the object to be worked retained by the chuck table is ground without rotating the chuck table and a circular-arcuate cutting groove is formed on the surface of the object to be worked.SELECTED DRAWING: Figure 3
Patent JP-2019015288-A (JP)
Title: Method for manufacturing piston
Inventor: CHRISTOF GEISSLER
IPC: F02F3/00
Filed: 2018-06-25
Abstract: To overcome disadvantages in relation to a so-called "zero gap".SOLUTION: The present invention relates to a method for manufacturing a piston (1). The method includes: a step of manufacturing piston upper and lower parts (2, 3) each of which has an inner support element (4) including an inner joining surface (7, 7') and an outer support element (5) including an outer joining surface (8, 8'), and providing brazing material holding portions (10) in the joining surfaces (7, 7', 8, 8'); a step of introducing a brazing material (12) in the brazing material holding portions (10); a step of assembling the piston upper and lower parts (2, 3) to form the piston (1) such that an annular and linear contact portion (13) is formed between each inner joining surface (7, 7') and each outer joining surface (8, 8'), in which a gap width w is 20 to 150 μm; a step of putting and heating the piston (1) in a brazing furnace; and a step of cooling the brazed piston (1) until the brazing material (12) solidifies.SELECTED DRAWING: Figure 1
Patent JP-2020000063-A (JP)
Title: Combine
Inventor: GOTO KAZUMI
IPC: A01D41/02
Filed: 2018-06-27
Abstract: To provide a compact combine capable of setting highly a non-work position of a reaping device, by removing interference between a cover mounted on the reaping device and a front panel of a steering part.SOLUTION: In a combine provided with a steering part (5) on a rear right side part of a reaping device (3), a cover (16) for covering a right side part of the reaping device (3) is provided, a recess (23) having the front side and the left side in the open state over approximately the whole length in a vertical direction is formed on a left side part (22A) of a front cover (22) provided on the front of the steering part (5), and a rear part of the cover (16) lifting together with the reaping device (3) is allowed to invade into the recess (23).SELECTED DRAWING: Figure 7
Patent JP-2020003344-A (JP)
Title: Three-axis fretting test device for bearing
Inventor: YAHO TAKAHIRO
IPC: G01M13/04
Filed: 2018-06-28
Abstract: To provide a three-axis fretting test device for a bearing which is easy in maintenance by reducing an exchange frequency of a support bearing by suppressing the generation of the fretting wear of the support bearing.SOLUTION: An oscillation mechanism 30 for oscillating and rotating a wheel bearing 11 comprises: an oscillation actuator 50; an oscillation rotating shaft 31 which oscillates and rotates by the drive of the oscillation actuator 50; a pair of first support bearings 53 in which an inner ring 55 is externally fit to the oscillation rotating shaft 31; a cylindrical intermediate shaft 64 which is externally fit to an outer ring 54 of the pair of first support bearings 53; a pair of second support bearings 58 in which an inner ring 60 is externally fit to the intermediate shaft 64, and an outer ring 59 is internally fit to a housing 38; and a rotating mechanism 70 for rotating the intermediate shaft 64 in one direction at an angular speed higher than a maximum angular speed of the oscillation rotation of the oscillation rotating shaft 31.SELECTED DRAWING: Figure 1
Patent JP-2019016354-A (JP)
Title: Method and device for inputting expression icons
Inventor: WANG YI
IPC: G06F3/16
Filed: 2018-06-29
Abstract: To provide a method and device for inputting expression icons in which the input speed of expression icons can be increased.SOLUTION: A method for inputting expression icons includes the steps of: obtains a face image of a user; performing positioning for face feature points of the face image; determining expression information of the user on the basis of the positions of the face feature points; selecting an expression icon that is matched with the expression information from a predetermined expression icon library; and displaying the expression icon on an input interface. The expression icon library stores the expression icon and expression information in association with each other.SELECTED DRAWING: Figure 2
Patent JP-2020009807-A (JP)
Title: Method for manufacturing sealing sheet and electronic element device
Inventor: HABU TSUYOSHI
IPC: H01L21/56
Filed: 2018-07-03
Abstract: To provide a sealing sheet capable of suppressing an electronic element from peeling off from a substrate, and a manufacturing method of an electronic element device that is reduced in thickness.SOLUTION: An electronic element sealing sheet 1 is used so as to contact an electronic element 4 mounted to face a first substrate surface 11 of a substrate 2 with the first substrate surface 11 not facing the electronic element 4 on the substrate 2 to form a sealing layer 5 for sealing. The thickness T of the electronic element sealing sheet 1 is not less than 0.25 [mm] and less than 0.50 [mm]. The product of the thickness T [mm] of the electronic element sealing sheet 1 and the coefficient of linear expansion α [1/°C] of the sealing layer 5 is 8×10[mm/°C] or less.SELECTED DRAWING: Figure 2
Patent JP-2020007410-A (JP)
Title: Aqueous fluorescence ink composition containing carbon-based quantum dot
Inventor: MORI RYOHEI
IPC: C09D11/00
Filed: 2018-07-04
Abstract: To provide an aqueous fluorescence ink composition applicable to various fields.SOLUTION: An aqueous fluorescence ink composition is produced that contains a carbon-based quantum dot such as a carbon quantum dot and a graphene quantum dot.SELECTED DRAWING: None
Patent JP-2020013700-A (JP)
Title: Illuminator
Inventor: GOTO ISAO
IPC: F21V3/02
Filed: 2018-07-18
Abstract: To provide an illuminator that exhibits different luminous states in accordance with a rotation direction and a rotation amount by intuitive rotation operation around three-dimensional axes orthogonal to each other, where the illuminator allows more intuitive operation without dependence of operational feeling on the rotation direction.SOLUTION: An illuminator 1 comprises: a luminous body 11 which includes a luminous element 112 and changes one or more of a luminous direction, a luminous amount and a hue in accordance with a rotation direction and a rotation amount around three-dimensional axes orthogonal to each other; and a base 12 which can receive the luminous body 11 thereon and supplies a drive power source to the luminous body 11. The luminous body 11 comprises detection means to detect the rotation direction and the rotation amount around the three-dimensional axes orthogonal to each other.SELECTED DRAWING: Figure 1
Patent JP-2020016680-A (JP)
Title: Liquid crystal device and electronic apparatus
Inventor: TOMIKAWA NAOKI
IPC: G02F1/1368
Filed: 2018-07-23
Abstract: To provide a liquid crystal device and an electronic apparatus that can sweep out an ionic impurity with low mobility from a pixel area to the outside.SOLUTION: In a liquid crystal device 100, on a first substrate 10, a plurality of pixel electrodes 15 are provided in a pixel area E. The first substrate 10 is provided, in an area sandwiched between the pixel area E and a seal material 40 in plan view, with a first electrode 131 supplied with a first signal Va, a second electrode 132 supplied with a second signal Vb with a phase different from that of the first signal Va, and a third electrode 133 supplied with a third signal Vc with a phase different from that of the first signal Va and that of the second signal Vb, in order from the pixel area E to the seal material 40. An interval S0 (first interval) between the first electrode 131 and a pixel electrode 15 adjacent to the first electrode 131, among the plurality of pixel electrodes 15, is equal to or less than an interval S1 (second interval) between the first electrode 131 and the second electrode 132.SELECTED DRAWING: Figure 7
Patent JP-2018199995-A (JP)
Title: Barrier, repair unit and repair method
Inventor: ITO NOBORU
IPC: F21V19/00
Filed: 2018-07-23
Abstract: To provide a barrier, a repair unit and a repair method capable of improving workability in the removal and attachment work of luminaire.SOLUTION: A barrier is formed by repairing an existing barrier. An existing baluster is equipped with an illumination unit which can accommodate luminaire so as to emit light toward at least one side in the longitudinal direction with respect to the vertical plane along the direction of the alignment of the baluster.SELECTED DRAWING: Figure 23
Patent JP-2018162325-A (JP)
Title: Cosmetic compositions comprising marine plants
Inventor: SUN YUHUA
IPC: A61Q19/08
Filed: 2018-07-26
Abstract: PROBLEM TO BE SOLVED: To provide cosmetic compositions that have a cosmetic active ingredient capable of stimulating the production of HO-1 in the skin under an eye and have a single cosmetic active ingredient capable of addressing multiple cosmetic concerns associated with an eye area.SOLUTION: The problem is solved by a cosmetic active ingredient including an extract of Fucus vesiculosus.SELECTED DRAWING: None
Patent JP-2018207510-A (JP)
Title: Transmission apparatus
Inventor: OTAKE TAKESHI
IPC: H04H60/15
Filed: 2018-08-01
Abstract: To update an initial value in performing scrambling while implementing fine service protection in an MMT layer, in constructing a broadcast system by using MMT.SOLUTION: A transmission apparatus 1 constructs an MMTP packet by using a content and a control message before setting a packet identifier and a packet sequence number into a header of the MMTP packet, scrambles a payload of the MMTP packet with a scramble key by using a generated initial counter value, thereafter reconstructs an IP packet by adding the header to a payload region of the MMTP packet, and transmits the IP packet.SELECTED DRAWING: Figure 1
Patent JP-2020022325-A (JP)
Title: Switching power supply device
Inventor: NAGANO MASAAKI
IPC: H02M3/28
Filed: 2018-08-03
Abstract: To provide a switching power supply device of an LLC system that reduces the likelihood of the occurrence of a burst operation in a light load period.SOLUTION: A switching power supply device 10 comprises an LLC resonant converter. The LLC resonant converter includes a transformer 2, a first capacitor C2 that is connected to the primary winding 22 of the transformer 2, a switching circuit that controls energization to the transformer 2 and first capacitor C2, a rectification circuit that is connected to the secondary winding 23 of the transformer 2, a second capacitor C3 that is connected to the rectification circuit, and an output terminal 4 that is connected to the rectification circuit and second capacitor C3. The switching power supply device 10 further includes a stabilization circuit 8 that is connected to the output terminal 4 and consumes power in a light load period of the LLC resonant converter.SELECTED DRAWING: Figure 1
Patent JP-2020020739-A (JP)
Title: Sensor element
Inventor: WATANABE YUSUKE
IPC: G01N27/41
Filed: 2018-08-03
Abstract: To provide a sensor element that has more excellent resistance to being covered with water than a conventional one.SOLUTION: A sensor element comprises an element base and a porous tip protective layer, in which the element base comprises a ceramic article, at least two internal vacant rooms, an electrochemical pump cell and a heater, the ceramic article is consisting of oxygen ion conductive solid electrolyte and provided with an introduction port at one end, the internal vacant rooms are provided in the ceramic article and communicated with a gas introduction port under prescribed diffusion resistance, the electrochemical pump cell is consisting of an outside pump electrode provided outside on an outer surface of the ceramic article, an inside pump electrode facing the internal vacant rooms and a solid electrolyte interposed between them, the heater is mounted within a prescribed area on one end side of the ceramic article, the porous tip protective layer encloses, at end side of the element base, a first area including an area from the tip face to at least two internal vacant rooms close to the gas introduction port, and one heat insulating space is provided between the tip protective layer and a section of the element base where the two internal vacant rooms are provided.SELECTED DRAWING: Figure 2
Patent JP-2020019125-A (JP)
Title: Robot control method
Inventor: OKUMA Katsuaki
IPC: G05B19/416
Filed: 2018-08-03
Abstract: To provide a robot control method, by which boundary parts in movement sections are connected along an optimal trajectory during movement of a robot.SOLUTION: A pattern in which a trajectory in a first movement section in which a robot 1 moves is combined with a trajectory in a second movement section in which the robot moves continuously following the first movement section is determined. On the basis of the determined combination pattern, either of three components in X, Y and Z directions of orthogonal coordinate-system components or two components in a θ direction of a pole coordinate-system component and in the Z direction of the orthogonal coordinate-system components is selected to perform acceleration or deceleration before interpolation and superposition processing.SELECTED DRAWING: Figure 2
Patent JP-2020022584-A (JP)
Title: Absorbent article
Inventor: SUZUKI YUYA
IPC: A61F13/15
Filed: 2018-08-06
Abstract: To provide an absorbent article which is equipped with an examination member for examining a wearer's health condition and with which it is easy for the wearer to grasp the precise health condition.SOLUTION: The absorbent article 1 includes: an absorbent core 20 including an absorbent material; a top sheet 30 which is arranged nearer to a skin surface side T1 than the absorbent core 20 and has an absorption region AR overlapping the absorbent core 20 in a thickness direction T; and an examination member 60 for examining a wearer's health condition. The examination member 60 has: a contact part 62 for contacting the wearer's excreta; and a display part 64 for displaying the wearer's health condition. The display part 64 contains an indicator which exhibits color according to an object to be detected included in the excreta in contact with the contact part 62. At least a part of the contact part 62 is arranged within a range that the excreta discharged in the absorption region AR reaches. At least a part of the display part 64 does not overlap the absorbent core 20 in the thickness direction T.SELECTED DRAWING: Figure 1
Patent JP-2020023453-A (JP)
Title: Method for producing 2-chloro-3,3-difluoropropene, method for producing 2-chloro-1,1,2-trifluoropropane, method for producing 2,3,3-trifluoropropene, method for producing 1,2-dichloro-2,3,3-trifluoropropane, and method for producing 1-chloro-2,3,3-trifluoropropene
Inventor: KAWAGUCHI SATOSHI
IPC: C07C17/25
Filed: 2018-08-07
Abstract: To provide a method for producing 1242xf that makes it possible to produce 1242xf efficiently.SOLUTION: A method for producing 2-chloro-3,3-difluoropropene includes reacting a compound represented by formula (1) with a hydrogen fluoride to obtain 2-chloro-3,3-difluoropropene.SELECTED DRAWING: None