baber/WOPTO huggingface dataset:
Patent JP-2021008775-A (JP)
Title: Dust collector
Inventor: ADACHI MASATAKA
IPC: E04H15/54
Filed: 2019-07-02
Abstract: To provide a dust collector including a shield house which can be carried in and out a facility opening and can adjust a size according to a fusion cutting work area.SOLUTION: A dust collector for capturing gas, fume and dust generated when an object to be demolished 38 is fusion cut has a top face opening type shielding screen 11 surrounding a fusion cutting work space and a bellows type hood 12 storing the shielding screen 11, in which the bellows type hood 12 has a bellows type canopy 13 that has an outer surface covered with a fireproof sheet 20 and is expanded and contracted in one horizontal direction, and a plurality of columns 14 that are detachably connected to the bellows type canopy 13 and support the bellows type canopy 13. In the bellows type canopy 13, a plurality of bellows type canopy units 13a and 13b aligned in a horizontal direction perpendicular to the expansion and contraction direction are detachably connected to each other, and in each of the columns 14, a plurality of linearly arranged rod-like members 14a are detachably connected to each other.SELECTED DRAWING: Figure 1
Patent JP-2019189643-A (JP)
Title: Methods and compositions for modulating cancer stem cells
Inventor: Sudha Rao
IPC: A61K47/10
Filed: 2019-07-04
Abstract: To provide compositions and methods for inhibiting the growth of cancer stem cells or tumor initiating cells, for enhancing the biological effects of chemotherapeutic drugs or radiotherapy on cancer cells and/or for preventing cancer recurrence.SOLUTION: A method for inhibiting proliferation, survival or viability of a cancer stem cell (CSC) comprises contacting the CSC with a proliferation-, survival- or viability-inhibiting amount of a lysine specific demethylase (LSD) inhibitor.SELECTED DRAWING: None
Patent JP-2020012107-A (JP)
Title: Functional coated film, powder body coating for functional coated film, and manufacturing method of functional coated film
Inventor: YAMAMOTO RYO
IPC: C09D7/40
Filed: 2019-07-05
Abstract: To provide a coated film applicable to general powdered coating such as electrostatic coating, fluid immersion coating, and capable of exhibiting functions of a small amount of functional materials.SOLUTION: There is provided a functional coated film containing a functional fine particle and a resin particle, in which the resin particle is fastened each other and the functional fine particle is hold on a surface of the resin particle fastened each other. There is provided a manufacturing method of the functional coated film including: applying a powdered coating for functional coated film to an article to be coated and fastening a contact part of the resin particles each other, and holding the functional fine particle on a resin particle surface.SELECTED DRAWING: None
Patent JP-2021013426-A (JP)
Title: Slot machine
Inventor: OGURA TOSHIO
IPC: A63F5/04
Filed: 2019-07-10
Abstract: To provide a slot machine which can make a player easily recognize that a game is switched to a non-notification zone when the game is switched to a notification zone once again after being switched to the non-notification zone from the notification zone.SOLUTION: When an advantageous zone AT which is advantageous to a player is finished in the advantageous zone, there arise a first situation that a game is switched to a normal zone from the advantageous zone, and a second situation that the advantageous zone is continued. Also, advantageous degrees of the player differ from each other between the first situation and the second situation. In at least a specified period after being switched to the normal zone from the advantageous zone, execution of an advantageous zone transition performance is limited irrespective of whether or not the game is in the advantageous zone.SELECTED DRAWING: Figure 24
Patent JP-2021016277-A (JP)
Title: Power supply device
Inventor: USHITANI Koichi
IPC: H02M3/155
Filed: 2019-07-16
Abstract: To provide a power supply device capable of easily performing a soft-switching operation while avoiding size increase of an entire device even in a multi-voltage input/output configuration and suppressing cost increase.SOLUTION: A power supply device 1 includes: a power supply section 13 having a first power supply section 13a and a second power supply section 13b; a plurality of switching sections having switching elements Q1 to Q5 and capacitors C1 to C5 connected in parallel to the switching elements Q1 to Q5; a coil L1 that is arranged between the first power supply section 13a and the second power supply section 13b and forms a resonance circuit with a part of a plurality of capacitors C1 to C5 during soft switching; and a control section 12 that controls to form either of a step-up chopper circuit by the coil L1 and a part of the plurality of switching elements Q1 to Q5 and a step-down chopper circuit by the coil L1 and the other part of the plurality of switching elements Q1 to Q5.SELECTED DRAWING: Figure 1
Patent JP-2021016307-A (JP)
Title: Power supply unit of aerosol generator
Inventor: MIZUGUCHI KAZUMA
IPC: G01M3/16
Filed: 2019-07-17
Abstract: To provide a power supply unit of an aerosol generator capable of accurately diagnosing a state of the power supply unit.SOLUTION: A power supply unit 10 of an aerosol generator 1 comprises: a power source 12 capable of discharging to a load 21 for generating aerosol from an aerosol source; a control part 50 for controlling the power source 12; a power supply unit case 11 for accommodating the power source 12 and the control part 50; and a plurality of capacitance sensors 80 capable of outputting the same physical quantity within the power supply unit case 11. The control part 50 is constituted to diagnose a state of the power supply unit 10 on the basis of output of the plurality of capacitance sensors 80.SELECTED DRAWING: Figure 5
Patent JP-2020019011-A (JP)
Title: Linear vibration motor
Inventor: TANG YUN
IPC: B06B1/04
Filed: 2019-07-19
Abstract: To provide a linear vibration motor improved in vibration performance.SOLUTION: A linear vibration motor 100 comprises a base 11, a cover plate 12, a vibrating unit 2 and a driving unit 4. The vibrating unit comprises a counter weight block 21 and a permanent magnet 22. In the counter weight block is provided with a storage groove 213, and at least two permanent magnets are positioned at both opposite sides respectively of the storage groove. The driving unit comprises a core 41 stored in the storage groove and fixed to the base, and two first coils 421 and two second coils 422 to be externally fitted respectively to the core. The two first coils are externally fitted and fixed to both opposite sides in parallel to the cover plate in the core, and the two second coils are externally fitted and fixed to both opposite sides along a short-axis direction of the linear vibration motor in the core. The two second coils and the two permanent magnets are provided around the storage groove and are arrayed alternately.SELECTED DRAWING: Figure 2
Patent JP-2021017847-A (JP)
Title: Blower and air conditioner
Inventor: YAMAZAKI YOSHINOBU
IPC: F04D29/66
Filed: 2019-07-19
Abstract: To pivotally support a rotary shaft in a stable manner.SOLUTION: A blower (1) has a bearing part (34) which receives a rotary shaft (32) at an end part opposite to a drive motor (33) through a blower fan (13) of the rotary shaft (32) which transmits driving force of the drive motor (33). In the bearing part (34), a bearing member is fixed with surfaces parallel and orthogonal to the rotary shaft (32).SELECTED DRAWING: Figure 1
Patent JP-2019218051-A (JP)
Title: Liquid transportation by unmanned aerial vehicle, method for the same, and system
Inventor: JOHN M RUSSO
IPC: A23K50/90
Filed: 2019-07-22
Abstract: To provide a system and a method for delivering food and medicine to a beehive.SOLUTION: A method for transporting liquid by UAV transportation means includes: a step for docking the UAV transportation means with a first station; and a step for supplying the UAV transportation means with the liquid of the first station. The UAV transportation means releases docking from the first station and flies close to the second station. The UAV transportation means docks the second station and supplies the second station with at least a part of the liquid. The method maintains an UAV to be used together and a feeding tray at the second station.SELECTED DRAWING: Figure 1
Patent JP-2021022855-A (JP)
Title: Antenna fitting structure
Inventor: FUJII HIDEYUKI
IPC: B60R11/02
Filed: 2019-07-29
Abstract: To improve the quality of communication between an in-vehicle device that includes a human-machine interface and a main body that is located on the front side of the vehicle from the human-machine interface, and a wireless communication device in a vehicle interior even when an antenna is attached to the main body of the in-vehicle device.SOLUTION: An antenna fitting structure is a structure in which an antenna is attached to an in-vehicle device installed on a dashboard of a vehicle. The in-vehicle device includes a human-machine interface, and a main body arranged on the front side of the vehicle from the human-machine interface. The antenna is attached to the main body so as to face the vehicle interior direction and have directivity in a direction not shielded by the human-machine interface.SELECTED DRAWING: Figure 2
Patent JP-2021021460-A (JP)
Title: Float type steam trap
Inventor: UMEDA KOTARO
IPC: F16T1/22
Filed: 2019-07-30
Abstract: To provide a float type steam trap that can be attached to piping in various piping directions while maintaining the discharge performance of a drain and the like.SOLUTION: A float type steam trap is equipped with a casing, a valve seat member, and a float. The casing has: a first inflow port and a second inflow port through which a fluid flows in from the outside; a valve chamber that is communicated with the first inflow port and the second inflow port; a first discharge port and a second discharge port through which a fluid in the valve chamber is discharged to the outside; and a discharging passage that communicates the valve chamber, the first discharge port and the second discharge port. The valve seat member has an orifice communicating the valve chamber and the discharge passage. The float is disposed in the valve chamber so as to be elevated/lowered, and is seated in/separated from the valve seat member to open/close the orifice. The first inflow port is disposed on a side surface of the casing, and the first discharge port is disposed on a side surface opposite to the first inflow port of the casing. The second inflow port is disposed on an upper surface of the casing, and the second discharge port is disposed on a bottom surface of the casing.SELECTED DRAWING: Figure 1
Patent JP-2021026073-A (JP)
Title: Optical device and manufacturing method of optical device
Inventor: KOYAMA KOICHI
IPC: H01S5/022
Filed: 2019-08-01
Abstract: To appropriately inhibit adhesive resin protruding from a bottom side of a downsized optical element from interfering with the incident area and emission area of an optical element.SOLUTION: As shown in FIG. 1, an optical device 1 comprises: a substrate 10; a semiconductor laser chip 50 fixed on the substrate 10; and a collimator lens 20 including a bottom face 23 that is fixed via adhesive resin 40 to the substrate 10, a first principal surface 21 receiving incident light from the semiconductor laser chip 50, and a second principal surface 22 emitting emission light generated based on the incident light entering the first principal surface 21. A liquid repellent film 30 is applied on the collimator lens 20 so as to cover an incident area 21a of the first principal surface 21 for at least receiving the incident light and an emission area 22a of the second principal surface 22 for at least emitting the emission light. The liquid repellent film 30 has liquid repellency for the adhesive resin 40 which is not yet cured.SELECTED DRAWING: Figure 1
Patent JP-2020017959-A (JP)
Title: System and method for targeted data communication
Inventor: BJORN CHRISTIAAN WOUTER KAAG
IPC: H05B47/00
Filed: 2019-08-02
Abstract: To provide a method and a system for improving data communication in optical communication system.SOLUTION: An application control system includes multiple application control components. The application control components transmit data to a communication unit by using light wave. By determining the positional information of the application control components in the application control system, and the positional information of a first communication unit, a region of interest for the first communication unit is calculated based on the first positional information. A first subgroup of one or more application control components, out of the multiple application control components, located in the region of interest of the first communication unit is identified, and the data path in the application control system is programmed for communicating with the communication unit by using the subgroup of an identified application control component.SELECTED DRAWING: None
Patent JP-2019212632-A (JP)
Title: Bipolar type lithium ion battery and manufacturing method thereof
Inventor: MATSUYAMA TOSHIYA
IPC: H01M10/0585
Filed: 2019-08-07
Abstract: To provide a bipolar type lithium ion battery superior in laminatability between unit cells.SOLUTION: A bipolar type lithium ion battery 100 of the present invention comprises: a positive electrode layer 101; a negative electrode layer 103; at least one bipolar electrode layer 105 provided between the positive electrode layer 101 and the negative electrode layer 103; and electrolyte layers 107 (107a, 107b). In the bipolar type lithium ion battery, an electrolyte layer 107a is provided between the positive electrode layer 101 and the bipolar electrode layer 105, and an electrolyte layer 107b is provided between the bipolar electrode layer 105 and the negative electrode layer 103. The bipolar electrode layer 105 includes a bipolar electrode current collector 109, a positive electrode active material layer 111b provided on one face of the bipolar electrode current collector 109, and a negative electrode active material layer 113a provided on the other face of the bipolar electrode current collector 109. In addition, at least one bipolar electrode current collector 109 is composed of a carbon sheet.SELECTED DRAWING: Figure 1
Patent JP-2021025733-A (JP)
Title: Cooling panel, cooling panel unit, cooling system and simple building
Inventor: HIROKANE YOSHIO
IPC: F25D13/00
Filed: 2019-08-07
Abstract: To provide a cooling panel which can take anti-heat measures in a building, a cooling panel unit, a cooling system and a simple building.SOLUTION: This cooling panel 1 comprises a pair of plates 11, 12 which are arranged so as to face each other, and an outer member 13 for sealing a periphery of the pair of plates 11, 12. The cooling panel 1 has a cooling part 14 in which ice slurry circulates in a region surrounded by the pair of plates 11, 12 and the outer member 13. At least either of the plates 11, 12 has thermal conductivity at which the cold heat of the ice slurry in the cooling part 14 can be transmitted to the outside of the cooling part. The cooling panel 1 comprises an ice slurry introduction port 15 arranged on at least one of the outer plate 13 or the plates 11, 12 in order to supply the ice slurry into the cooling part 14, and an ice slurry discharge port 16 arranged on at least one of the outer plate 13 or the plates 11, 12 in order to discharge the ice slurry in the cooling part 14.SELECTED DRAWING: Figure 2
Patent JP-2019192654-A (JP)
Title: Lighting device and lighting system
Inventor: KURIHARA SHINICHIRO
IPC: H05B37/02
Filed: 2019-08-08
Abstract: To suppress adverse effects on work performed under the current operating state when a lighting device is collectively operated by using a communication path using a mesh network.SOLUTION: Lighting devices 10a to 10f have a first communication mode M1 in which the lighting devices 10a to 10f and communication terminals 50 and 60 communicate commands with each other, and a second communication mode M2 in which the lighting devices 10a to 10f constituting a mesh network 20 transmit or receive commands to each other. When a command that propagates to the plurality of lighting devices from the communication terminal 50 as a transmission source is received in the first communication mode M1 from the communication terminal 50, a device control unit 13 does not execute the command received in the first communication mode M1, maintains the current operating state, and transfers the command to the lighting device different from itself in the second communication mode M2.SELECTED DRAWING: Figure 5
Patent JP-2021031311-A (JP)
Title: Method for manufacturing SiC single crystal ingot
Inventor: NOGUCHI SHUNSUKE
IPC: C30B29/36
Filed: 2019-08-19
Abstract: To provide a method for manufacturing a SiC single crystal ingot, capable of preventing the SiC single crystal ingot from being peeled by the self-weight of the SiC single crystal ingot.SOLUTION: A method for manufacturing a SiC single crystal ingot in the present invention, capable of manufacturing a SiC single crystal using a crucible including a raw material support part 2 for supporting a lower portion of a SiC raw material G and a shielding member support part for supporting a shielding member arranged between the SiC raw material and a SiC seed crystal T in the inside comprises: arranging the SiC raw material having at least lower sintered portion in the raw material support part in the crucible; arranging the SiC seed crystal below the SiC raw material; arranging a part or the entire of the shielding member consisting of metal or metal carbide between the SiC raw material and the SiC seed crystal; and sublimating the SiC raw material to grow the SiC single crystal on the SiC seed crystal.SELECTED DRAWING: Figure 1
Patent JP-2021031593-A (JP)
Title: Coolant composition and cooling system
Inventor: KODAMA YASURO
IPC: H01L23/473
Filed: 2019-08-26
Abstract: To provide a nonaqueous coolant composition excellent in insulation property, heat transfer characteristic, and hydrolysis resistance.SOLUTION: One embodiment is a coolant composition that includes at least one ketone compound having 6 or more carbon atoms as a nonaqueous base and is substantially free of water.SELECTED DRAWING: Figure 1
Patent JP-2021030945-A (JP)
Title: vehicle
Inventor: YOKOYAMA DAIKI
IPC: B01D53/92
Filed: 2019-08-27
Abstract: To improve convenience for an operator when performing oil supply work, charging work and CO2 taking-out work.SOLUTION: A vehicle 100 comprises: a fuel tank 1 which stores a fuel; an oil supply port 4a for supplying a fuel to the fuel tank 1; a chargeable/dischargeable battery 2; a charge port 4b for supplying electric power of an external power source to the battery 2; a CO2 recovery device 3 which recovers CO2; a CO2 take-out port 4c for taking out CO2 from the CO2 recovery device 3; and one openable/closable lid which covers three ports of the oil supply port 4a, the charge port 4b and the CO2 take-out port 4c. The oil supply port 4a, the charge port 4b and the CO2 take-out port 4c are so made as to be an integrated connection port 4, which can simultaneously perform oil supply work, charging work and CO2 taking-out work, in such a manner that the oil supply port 4a, the charge port 4b and the CO2 take-out port 4c are integrated.SELECTED DRAWING: Figure 3A
Patent JP-2020061128-A (JP)
Title: Binocular pedestrian detection system having dual-stream deep learning neural network and the methods of using the same
Inventor: PAN ZIXIAO
IPC: G06T7/00
Filed: 2019-08-28
Abstract: To provide a binocular pedestrian detection system (BPDS).SOLUTION: A BPDS includes: a binocular camera to capture certain binocular images of pedestrians passing through a predetermined area, an image/video processing ASIC to process binocular images captured, and a binocular pedestrian detection system controller having a processor, a network interface, and a memory storing an operating system and computer executable instructions. When executed by the processor, computer executable instructions cause the processor to perform: capturing, by binocular camera, binocular images of pedestrians, binocularly rectifying binocular images, calculating parallax maps of binocular images rectified, training a dual-stream deep learning neural network, and detecting pedestrians passing through the predetermined area using the dual-stream deep learning neural network trained.SELECTED DRAWING: Figure 6
Patent JP-2020037686-A (JP)
Title: Rubber composition and method for manufacturing rubber composition
Inventor: OBA NAOTO
IPC: C08K3/30
Filed: 2019-08-28
Abstract: To provide a rubber composition including an ethylene/α-olefin/non-conjugated polyene copolymer having excellent self-collecting properties while exhibiting a comparatively low dynamic-to-static modulus ratio.SOLUTION: There is disclosed a rubber composition including a rubber constituent containing an ethylene/α-olefin/non-conjugated polyene copolymer. An intrinsic viscosity [η] of the ethylene/α-olefin/non-conjugated polyene copolymer is 2.8-5.0 dl/g. The intrinsic viscosity [η] is a value measured in tetralin at 135°C. When the rubber composition is placed on a grid having a plurality of square holes of 18.8 mm×18.8 mm arranged along a longitudinal direction and a lateral direction vertical to the longitudinal direction, an entire mass W0 of the rubber composition and a mass W1 of the rubber composition remaining on the grid without passing through the grid satisfy the following equation: W1/W0≥0.92.SELECTED DRAWING: Figure 5
Patent JP-2021035787-A (JP)
Title: Steering column device
Inventor: ADACHI TAKUYA
IPC: B62D1/19
Filed: 2019-08-30
Abstract: To provide a structure that absorbs energy upon secondary collision with a small number of components, and suppresses rotations of an upper jacket 10 when releasing locking.SOLUTION: A steering column device 1 has a lower jacket and an upper jacket 10 supported by a bracket 2, a projecting member 51 attached to the upper jacket 10, and a spring member 52 energizing the lower jacket and the upper jacket 10 to the bracket 2. The spring member 52 has a connecting portion 58 butted on the projecting member 51 when the upper jacket 10 moves to a vehicle front side by a predetermined amount. The projecting member 51 is broken to absorb energy upon collision, if being collided by the connecting portion 58 with a force equal to or higher than a predetermined value.SELECTED DRAWING: Figure 7
Patent JP-2021035788-A (JP)
Title: Steering column device
Inventor: ADACHI TAKUYA
IPC: B62D1/19
Filed: 2019-08-30
Abstract: To provide a steering column device capable of absorbing energy upon secondary collision without lowering the stiffness of a column jacket.SOLUTION: A steering column device 1 has a lower jacket 9 and an upper jacket 10 supported by a bracket 2, an upper bracket 52 attached to the upper jacket 10, and an impact absorbing member 50 penetrating a wall surface of the lower jacket 9. The upper bracket 52 has an opposite wall 66 on which a long hole 68 in a vehicle fore-and-aft direction is penetrated. A tip end portion of the impact absorbing member 50 is inserted in the long hole 68. Being butted on a wall surface 68a of an end portion of the long hole 68 with a force equal to or higher than a predetermined value, the impact absorbing member 50 is broken to absorb energy when being butted.SELECTED DRAWING: Figure 5