baber/WOPTO huggingface dataset:
Patent JP-2020023968-A (JP)
Title: Flexible linear electric actuator for automobile application
Inventor: GIANCARLO BARTOLOTTA
IPC: F16H25/24
Filed: 2019-08-02
Abstract: To provide an actuator for automobile application.SOLUTION: An actuator for automotive applications includes a main body (8) housing motor means (12), transmission means (16), and a control shaft (20) kinematically connected to the motor means by means of the transmission means (16). The control shaft (20) extends from a first transmission end (24) connected to the transmission means (16) to a second operating end (28) operably connected to a user device. The control shaft (20) is controlled in a reciprocating linear motion along an axial direction (Y-Y) by means of the transmission means (16) which converts a rotary motion along a drive axis (X-X) of the motor means (12) into a translation motion of the control shaft (20) along the axial direction (Y-Y), and the motor means (12) and the control shaft (20) are disposed so that the drive axis (X-X) and the axial direction (Y-Y) are perpendicular to or in parallel with each other with a clearance to each other.SELECTED DRAWING: Figure 4
Patent JP-2021027684-A (JP)
Title: Control apparatus of servomotor
Inventor: TAJIMA DAISUKE
IPC: G05B19/416
Filed: 2019-08-05
Abstract: To provide a control apparatus of a servomotor, which rapidly and effectively enables a stop it at a specific position, even in the case where an operation speed when a constant position stop command is issued is certainly low.SOLUTION: A control apparatus of a servomotor, comprises: a speed comparison part 5 that compares a speed at a constant position stop command with a first speed V1; a constant position stop operation determination part 6 that determines an operation method at the constant position stop command; and a constant position stop control part 7 that controls a servomotor 2 on the basis of a determined operation method. The constant position stop operation determination part 6 reduces the speed to a second speed V2 lower than the first speed V1 when the speed at the constant position stop command is higher than the first speed V1 and generates a movement command for stopping it at a target position on the basis of an acceleration in the deceleration or a preset determined acceleration, and reduces the speed at the predetermined reduction speed when the speed at the constant position stop command is lower than the first speed V1 and generates the movement command for stopping it at a target stop position. The constant position stop control part 7 controls the servomotor 2 on the basis of the movement command.SELECTED DRAWING: Figure 1
Patent JP-2021027157-A (JP)
Title: Plasma processing apparatus
Inventor: KOBAYASHI TOSHIMASA
IPC: H01L21/3065
Filed: 2019-08-05
Abstract: To suppress adhesion of a by-product to an internal wall surface of an exhaust path.SOLUTION: The plasma processing apparatus includes: a processing container in which a placement table for placing a substrate is installed therein and which is used to execute plasma processing for the substrate; an exhaust path which is provided around the placement table and used to pass gas containing a by-product discharged during plasma processing; and a first attraction member arranged along an internal wall surface of the exhaust path and provided with surface roughing for attracting a by-product onto a surface.SELECTED DRAWING: Figure 1
Patent JP-2021028946-A (JP)
Title: Elastic device
Inventor: OGAWA KENICHI
IPC: H05K1/02
Filed: 2019-08-09
Abstract: To provide an elastic device which has a circuit board or a housing having elasticity and a rigid body having no elasticity and which reduces inhibition of elasticity by the rigid body.SOLUTION: An elastic device 100 has: a circuit board 10 having at least a base material 1 and a wiring 2 and having elasticity; a rigid body 20 disposed at one surface side of the circuit board and electrically connected with the wiring; and a cover body 30 covering the rigid body. Further, the circuit board and the rigid body are not adhered to each other.SELECTED DRAWING: Figure 1
Patent JP-2021029294-A (JP)
Title: Twist machine for hair
Inventor: YAMAZAKI TAKASHI
IPC: A45D2/00
Filed: 2019-08-16
Abstract: To provide a twist machine for hair in which workability is relatively improved and parts count can be reduced.SOLUTION: The twist machine for hair includes: a driving shaft 11 rotated by the driving force from a geared motor 22; multiple driven shafts 12 having a clip 121 where the rotation of the driving shaft 11 is transmitted; a housing 13 for holding the driving shaft 11 and the driven shaft 12; and a switching mechanism for switching two states of a first rotational state where the multiple driven shafts 12 are rotated around the shaft, and a second rotational state where the multiple driven shafts 12 are united with the housing 13 and the driving shaft 11, and are rotated around the shaft of the driving shaft. The switching mechanism achieves the second rotational state by the engageable/disengageable locking of the driving shaft and the housing, and achieves the first rotational state by releasing the locking using the driving force when the external force against the driving force is applied to the housing 13 in the second rotational state.SELECTED DRAWING: Figure 1
Patent JP-2021032577-A (JP)
Title: Earthquake prediction method and earthquake prediction system
Inventor: TAKASHIMA MITSURU
IPC: G01V1/00
Filed: 2019-08-16
Abstract: To provide an earthquake prediction method capable of predicting occurrence of a main shock several to thirty days in advance.SOLUTION: An earthquake prediction method includes the steps of: capturing a P-wave being an elastic wave based on acoustic emission (ST.1); determining whether the P-wave has been continuously captured for a set determination time from a time when the P-wave has been captured first (ST.2); and determining that there is a probability of occurrence of an earthquake when the P-wave has been continuously captured for the set determination time (ST.3).SELECTED DRAWING: Figure 4
Patent JP-2020044837-A (JP)
Title: Manufacturing method of film
Inventor: OBARA ATSUNORI
IPC: B29C55/20
Filed: 2019-08-20
Abstract: To provide a manufacturing method of a film capable of decomposing sublimable organic compounds and volatile organic compounds generated from the film and a coating material, etc., for an extended period and also capable of reducing contamination of a tenter apparatus and defect occurrence in the film by deposition of melamine analogs which are sublimable organic compounds.SOLUTION: The manufacturing method of a film includes a drawing step of drawing a sheet at least in one direction by using a tenter apparatus equipped with a preheating zone and a drawing zone from its upstream in order, wherein the manufacturing method of a film is characterized by that the preheating zone is equipped with a gas phase circulation path, the gas phase circulation path includes in its inside a platinum catalyst and a heating mechanism, and the temperature of the platinum catalyst is controlled to be at 250°C or over and 400°C or under.SELECTED DRAWING: Figure 1
Patent JP-2021033460-A (JP)
Title: Information processing method, information processing device, and program
Inventor: SOGAWA KEISUKE
IPC: G06Q30/06
Filed: 2019-08-20
Abstract: To appropriately restrict the use of a service by a user or the like who has performed a fraudulent action.SOLUTION: An information processing device executes processing for recording a first user in association with a first information processing terminal used by the first user, and processing for restricting the use of a service by using the first information processing terminal by the first user and a second user in the case of detecting a fraudulent action by the first user.SELECTED DRAWING: Figure 4
Patent JP-2021029147-A (JP)
Title: Lawn surface information display system
Inventor: TOGASAKA MASANARI
IPC: A01D34/68
Filed: 2019-08-21
Abstract: To display various items of information on a lawn surface where a lawn mower has finished mowing lawns, which a user desires to know.SOLUTION: A lawn surface information display system 1 includes: a reception unit attached to a lawn mower that moves in a golf course for sending a series of items of lawn mowing information including position information on each point on a lawn surface in the course, which serves as a moving history of the lawn mower; lawn surface information generation means 66 for acquiring altitude data of the mesh on the entire golf course, and generating three-dimensional position information by the latitude, the longitude, and the altitude at each point on the lawn surface from the altitude data and the position information included in the lawn mowing information; and lawn surface information transfer means 67 for causing display means of a terminal, for example, to display the three-dimensional potion information generated by the lawn surface information generation means 66.SELECTED DRAWING: Figure 4
Patent JP-2020200569-A (JP)
Title: Sanitary mask
Inventor: WAKIMOTO HIDETO
IPC: A62B18/02
Filed: 2019-08-22
Abstract: To provide a sanitary mask which has a moisture absorbing function to absorb a wearer' moisture during wearing, and can keep a dry feeling of the wearer' skin during wearing.SOLUTION: A sanitary mask 10A has a mask body having upper and lower edges which laterally extend and left and right edges which longitudinally extend, and an ear strap attached to each of the left and right edges of the mask body. The mask body is formed of a plain-woven lawn fabric which is obtained by weaving a fine yarn densely and is located on the face side of a wearer wearing the sanitary mask 10A, and a nonwoven fabric which is located on the opposite side of the lawn fabric and has a predetermined area. The nonwoven fabric has a function as a filter for collecting dust and particles. The lawn fabric has a function to absorb the wearer' moisture during wearing, and a function to give a smooth and good touch to the wearer during wearing.SELECTED DRAWING: Figure 1
Patent JP-2021034871-A (JP)
Title: Wireless communication system, wireless communication device, and wireless communication method
Inventor: YAMASHITA MAKOTO
IPC: H04W24/02
Filed: 2019-08-23
Abstract: To provide a wireless communication system, a wireless communication device, and a wireless communication method that can prevent firmware from being written by unintended apparatuses.SOLUTION: A wireless communication system according to an embodiment includes a first wireless communication device and a second wireless communication device. The first wireless communication device transmits a signal related to firmware. The second wireless communication device calculates a transmission angle from the first wireless communication device based on radio waves transmitted from the first wireless communication device, and updates the firmware if the calculated transmission angle is a predetermined angle.SELECTED DRAWING: Figure 4
Patent JP-2021034903-A (JP)
Title: Imaging apparatus, imaging system, control method, program, and storage medium
Inventor: OTAKE MASAYA
IPC: H04N5/232
Filed: 2019-08-26
Abstract: To provide an imaging apparatus that is advantageous in terms of improving the visibility of a subject captured by the imaging apparatus.SOLUTION: An imaging apparatus installed or mounted on a mobile body includes a plurality of imaging means, each of which has a different optical axis direction, and display control means for displaying a captured image of each of the imaging means at a position corresponding to each of the imaging means on a screen of display means. The display control means determines the placement of each captured image on the screen and whether to flip each captured image left or right based on information of a subject contained in the captured image and displays the captured image on the screen.SELECTED DRAWING: Figure 1
Patent JP-2021029892-A (JP)
Title: Game machine
Inventor: OBARA MASAO
IPC: A63F5/04
Filed: 2019-08-29
Abstract: To provide a game machine that can reduce a sense of discomfort for a player.SOLUTION: In a selection performance for performing a result notification to notify a user of previously determined choices, when the result notification is given on the basis of a previously determined operation, the whole of a predetermined display area where at least the choices are displayed is displayed in a specific display mode (emission mode) having a higher brightness than the normal brightness.SELECTED DRAWING: Figure 11
Patent JP-2021033226-A (JP)
Title: Illumination optical device and projector
Inventor: AKIYAMA KOICHI
IPC: G03B21/14
Filed: 2019-08-29
Abstract: To provide an illumination optical device and a projector in which illuminance unevenness hardly occurs.SOLUTION: An illumination optical device comprises: a light source device that emits light in a first direction along an illumination optical axis; and a uniforming device. The light source device has first to fourth light emitting units that emit first to fourth rays of color light. The uniforming device includes: a first array set arranged in a second direction and a third direction with respect to the illumination optical axis and on which the first color light is incident; a second array set arranged in the second direction and a direction opposite to the third direction and on which the second color light is incident; a third array set arranged in a direction opposite to the second direction and the third direction and on which the third color light is incident; a fourth array set arranged in a direction opposite to the second direction and a direction opposite to the third direction and on which the fourth color light is incident; and a superposition lens. The array sets each include a pair of lens arrays, and at least one array set is inclined with respect to a virtual surface orthogonal to the illumination optical axis so that a first area is located toward the first direction with respect to a second area with a longer distance to the illumination optical axis.SELECTED DRAWING: Figure 8
Patent JP-2021040015-A (JP)
Title: Nozzle plasma device
Inventor: TANAKA HIROYUKI
IPC: H01L21/3065
Filed: 2019-09-03
Abstract: To provide a nozzle plasma device capable of performing an etching process with good precision in such a way that ions are caused to uniformly act on a whole wafer according to a moving range of the moving wafer.SOLUTION: A nozzle plasma device 1 comprises: a stage 6 to set a wafer W on; a chamber 5 covering the stage 5; a tubular gas-supplying unit 5d; a nozzle plasma-generating unit 8 attached to the gas-supplying unit 5d, and serving to generate microplasma M in an etching gas G in the gas-supplying unit 5d to produce ions and radicals; and a scan unit 60 for moving the stage 6 in a direction crossing a blowing direction of the etching gas G from a tip of the gas-supplying unit 8. The nozzle plasma-generating unit 8 has: a main body part 8a provided to have a given length in an up-and-down direction along an outer periphery of the gas-supplying unit 5d; and a flange-like part 8b provided so as to expand outwardly from a lower portion of the main body part 8a.SELECTED DRAWING: Figure 1
Patent JP-2021037876-A (JP)
Title: Vehicle air conditioner
Inventor: YAMAZAKI YUMA
IPC: B60H1/22
Filed: 2019-09-04
Abstract: To provide a vehicle air conditioner which can improve air conditioning performance in a dehumidification cooling mode, and can contribute to energy saving.SOLUTION: A dehumidification cooling mode for absorbing heat by a heat sink 9 is executed by an air conditioning controller 32 after heat of a refrigerant discharged from a compressor 2 is radiated by a radiator 4 and an outdoor heat exchanger 7, and the heat-radiated refrigerant is decompressed by an indoor expansion valve 8. The air conditioning controller 32 controls a valve opening of an outdoor expansion valve 6 on the basis of an overcooling degree SC of the refrigerant at an outlet of the radiator 4 and a target overcooling degree TGSC as a target value in the dehumidification cooling mode.SELECTED DRAWING: Figure 1
Patent JP-2020043069-A (JP)
Title: Negative electrode active material for lithium secondary battery, manufacturing method thereof, negative electrode including the same, and lithium secondary battery including the same
Inventor: LEE EUNJOO
IPC: H01M10/052
Filed: 2019-09-06
Abstract: To provide a negative electrode active material for a lithium secondary battery in which side reactions with an electrolyte are reduced, the expansion of the thickness is small, and the cycle life characteristics are excellent.SOLUTION: A negative electrode active material for a secondary battery includes a coating layer including a natural graphite containing secondary particles assembled from multiple primary particles, amorphous carbon present on the surface of the primary particles, and amorphous carbon surrounding the secondary particles, and the primary particles have a particle size of 5 μm to 15 μm, the secondary particles have a particle size of 8 μm to 24 μm, and the peak intensity ratio I (002)/I (110) measured by X-ray diffraction analysis is 120 or less.SELECTED DRAWING: Figure 2
Patent JP-2021044121-A (JP)
Title: Light guide member and method for producing the same
Inventor: YOKOYAMA KAZUFUSA
IPC: F21S41/143
Filed: 2019-09-10
Abstract: To provide a light guide member that can sufficiently fix a light guide to a cabinet strongly and a method of producing the same.SOLUTION: A light guide member 1 has a light guide 20 that is composed of a translucent elastic member and allows light to pass through and a cabinet 10 fixed to the periphery of the light guide 20. The cabinet 10 has an opening 16 that penetrates and holds the light guide 20, the opening 16 has a plate 18 that fixes the light guide, and the plate 18 has one or more through holes 18a that penetrate the plate 18 in the thickness direction. A fixing part 30 is provided opposite to a portion 25 of the light guide across the through hole 18a in the plate 18, the fixing part 30 at least having a head 30a larger in area than the through hole 18a. The portion 25 of the light guide has an adhesion part P bonded to the fixing part 30. The through hole 18a has the portion 25 of the light guide and/or a portion of the fixing part 30 inserted thereto. There is also provided a method for producing the same.SELECTED DRAWING: Figure 3
Patent JP-2021043748-A (JP)
Title: Authentication system, client device, authentication device, authentication method, and authentication program
Inventor: SAITO KOHEI
IPC: G06F13/00
Filed: 2019-09-12
Abstract: To provide an authentication technique capable of improving the security of an IoT device by allowing only a specific client device to perform operation of a target device.SOLUTION: An authentication system 10 includes: a client device 30 which operates a target device 50; an authentication device 40 which authenticates the client device via a network; and an external device 20 which is communication-connected to the authentication device. The client device 30 includes: an authentication request part 31 which requests the authentication device for the authentication of the client device; and a connection part 32 which is communication-connected to the target device. The authentication device 40 includes: an authentication request reception part 41 which receives an authentication request from the authentication request part; an authentication registration reception part 43 which receives the authentication information of the client device from the external device and receives the authentication registration; and an authentication information management part 42 which stores the authentication request received by the authentication request reception part and the authentication information for which the authentication registration reception part has received the authentication registration.SELECTED DRAWING: Figure 2
Patent JP-2021045236-A (JP)
Title: Washing machine management system
Inventor: KIZAWA HIROSHI
IPC: D06F33/30
Filed: 2019-09-17
Abstract: To enable an operation content of a washing machine to be automatically configured according to the user's taste while allowing optimal washing for the state.SOLUTION: A washing machine management system is configured so as to include a washing machine that performs a washing operation on the basis of a first control value, an inquire part that sends questionnaire question information regarding a result of the washing operation to a user and receives the questionnaire reply information corresponding to the questionnaire question information, and a control-value change part that changes a second control value on the basis of the questionnaire reply information, and is configured so that the washing machine includes a detection part for detecting state information during the washing operation, and a control value setting part for setting the first control value on the basis of the state information, and the control value setting part sets the first control value set on the basis of the state information in preference to the second control value changed by the control-value change part.SELECTED DRAWING: Figure 17
Patent JP-2019212640-A (JP)
Title: Luminaire
Inventor: JINNO MASAYUKI
IPC: F21V23/00
Filed: 2019-09-18
Abstract: To provide a long luminaire with an emergency light source unit, suppressing interference of a member or a wire housed in a recess part.SOLUTION: A luminaire is arranged adjacently to a body recess part 110, and comprises a housing part 2000 housing a storage battery 240. The storage battery 240 is housed inside the housing part 2000 at a position sandwiching a power supply hole 111a together with a terminal block 130 in a longitudinal direction X. Then, the body recess part 110 and the housing part 2000 form a storage battery opening 217 through which the storage battery 240 can pass from the housing part 2000 to the body recess part 110 at a position sandwiching the power supply hole 111a together with the terminal block 130 in the longitudinal direction X.SELECTED DRAWING: Figure 8
Patent JP-2021046755-A (JP)
Title: Attachment for forming crushed stone pile, and crushed stone pile forming device comprising the same
Inventor: ONABE TETSUYA
IPC: E02D3/08
Filed: 2019-09-20
Abstract: To provide an attachment for forming a crushed stone pile suppressing occurrence of a failure in a connection structure of a base end side and a tip end side of a shaft.SOLUTION: An attachment for forming a crushed stone pile is attached to a crushed stone pile forming device forming a crushed stone pile in a space formed underground, is inserted into the underground to form the space, and forms the crushed stone pile in the space while ascending from the underground. The attachment comprises: a cylinder portion; a shaft which can be separated into at least two pieces that are a base end side shaft 50 and a tip end side shaft 42; a connection structure; and a cover 70. The shaft is disposed in the cylinder portion so as to rotate, and rotates by driving force from a driving device. The connection structure is disposed in the cylinder portion, and connects a tip end portion 52 of the base end side shaft 50 with a base end portion 44 of the tip end side shaft 42. The cover 70 is disposed in the cylinder portion and covers a periphery of the connection structure.SELECTED DRAWING: Figure 5