baber/WOPTO huggingface dataset:
Patent JP-2020196144-A (JP)
Title: Inspection method for molded product
Inventor: KABASAWA NAOYUKI
IPC: G01M3/26
Filed: 2019-05-31
Abstract: To provide an inspection method for a blow-molded molded product, which can efficiently and accurately inspect an airtightness of blow holes and can reliably grasp an occurrence of air leakage due to poor welding or the like.SOLUTION: This is an inspection method for a molded product 1 in which a closing member (closing cap 2) is welded to a hole part (blow hole 1a) formed by blow molding and formed at the time of molding. A pressure detection head 10 that forms a closed space S by covering the blow hole 1a to which the closing cap 2 of the molded body 1 is welded is pressed, an air in the closed space S is sucked, and a pressure in the closed space S is measured. By doing so, presence or absence of air leakage is detected. The closing cap 2 is welded by frictional heat due to rotation, for example. The pressure detection head 10 has a pad part (tip pad 11 and base pad 12) made of an elastic body at a portion that comes into contact with the molded body 1.SELECTED DRAWING: Figure 3
Patent JP-2020195943-A (JP)
Title: Rotary nozzle structure and power generator
Inventor: SHIMATANI YUKIHIRO
IPC: B05B3/06
Filed: 2019-05-31
Abstract: To provide a rotary nozzle structure which has a simple configuration and can achieve excellent rotation efficiency, and a power generator.SOLUTION: A rotary nozzle structure is so configured as to be rotatable around a prescribed rotation axis. The rotary nozzle structure comprises a main body pipe part which is fluidly connected to a supply source of a working fluid, and first to N-th (N is a natural number of 2 or more) nozzle parts which are physically and fluidly connected to the main body pipe part. An n-th (n is a natural number of 1 to N) nozzle part of the first to N-th nozzle parts includes: an n-th base end part which obliquely extends from the main body pipe part along a direction crossing a plane orthogonal to the rotation axis; an n-th tip which is located at a twisted position with respect to the rotation axis; and an n-th intermediate part which so extends as to connect the base end part and the tip. The n-th tip includes an n-th exhaust port which is opened in a direction opposite to a rotation direction thereof.SELECTED DRAWING: Figure 2
Patent JP-2020196355-A (JP)
Title: Pilotless aircraft and pilotless aerial system
Inventor: OTSUKA SATOSHI
IPC: H04B7/06
Filed: 2019-06-03
Abstract: To provide "a pilotless aircraft and a pilotless aerial system" capable of achieving stable radio communication with a ground station.SOLUTION: A multi-copter 1 comprises four rotors 13 at each tip of four arms 12 extending in four directions at an interval of 90 degrees from a body 11. Each of antennas 101 is provided under each arm 12, for selective use for radio communication with a base station 2. The multi-copter 1 determines an antenna 101 closest to the base station 2 on the basis of a current position of the multi-copter 1 determined by a GNSS receiver 113, a current orientation of the multi-copter 1, and coordinates of the base station 2 preset in a memory 108, to be an antenna 101 that exists at a position which is not blocked by the multi-copter 1 itself with respect to the base station 2 at a current time point, and if the determined antenna 101 is not the antenna 101 that is currently being used for radio communication with the base station 2, sets the determined antenna 101 to an antenna 101 to be used for radio communication with the base station 2.SELECTED DRAWING: Figure 2
Patent JP-2020065912-A (JP)
Title: Exercise apparatus, and exercise apparatus set
Inventor: YAMAOKU SHINICHI
IPC: A63B21/22
Filed: 2019-06-05
Abstract: To provide an exercise apparatus, capable of reducing a load of a rotation operation of an arm part by a user, and usable, for example, even by a person having weak muscle force, or a person with physical disabilities.SOLUTION: An exercise apparatus including a skeleton part, an arm part extending toward one direction from the skeleton part, and a rotating shaft supported rotatably to the skeleton part, further includes an operation part provided on one end in one direction of the arm part, and an energization part connected to the arm part, for urging rotation of the arm part when rotating the arm part by operating the operation part by a user.SELECTED DRAWING: Figure 1
Patent JP-2019221133-A (JP)
Title: Bi-directional communication in wireless power transmission
Inventor: AMIT D BAVISI
IPC: H02J7/00
Filed: 2019-06-12
Abstract: To provide a system capable of easily using a wireless system with various methods.SOLUTION: A wireless power transmitter and a receiver device can communicate through a bi-directional communications channel that uses a wireless power signal transmitted from a transmitter to a receiver. Embodiments of the present invention can provide firmware/software updates to the wireless power transmitter, vehicle ignition, security lock systems, data back-up and storage systems, charging node statistics and updates, E-commerce applications, contextual awareness applications, interactive user experiences, and applications to wearables and other devices.SELECTED DRAWING: Figure 2
Patent JP-2020199977-A (JP)
Title: Ship maneuvering system and ship maneuvering method
Inventor: INOUE HIROSHI
IPC: B63B39/06
Filed: 2019-06-12
Abstract: To provide a ship maneuvering system and a ship maneuvering method capable of suppressing a change in a progress state of a ship due to an operation of a trim adjustment part.SOLUTION: A maneuvering system 31 of a ship 1 includes: a propulsion unit 5 configured to be capable of steering a ship body 3; a trim tab 7 arranged on the ship body 3; an attitude sensor 33 for detecting a traveling state of the ship 1; and a controller 37. When the trim tab 7 is operated in a state that a steering angle of the propulsion unit 5 is set to a first steering angle, the controller 37 sets the steering angle of the propulsion unit 5 to a second steering angle different from the first steering angle in order to correct change in the traveling state of the ship 1 due to the operation of the trim tab 7.SELECTED DRAWING: Figure 4
Patent JP-2021000295-A (JP)
Title: Medical device for dental use
Inventor: KIJIMA HIRONOBU
IPC: A61C1/06
Filed: 2019-06-24
Abstract: To provide a medical device for dental use capable of connecting with an external device efficiently.SOLUTION: A medical device 200 for dental use comprises a body 230, a handpiece 210, a cutting motor 220 serving as a drive source of the handpiece, and a foot controller 240 for adjusting the RPM of the cutting motor. The foot controller includes a main pedal for adjusting the RPM of the cutting motor and outputs a signal corresponding to the stepped amount of the main pedal to the body. The body includes a body control unit for driving the cutting motor on the basis of the signal output from the foot controller, and the body can connect with the foot controller and the external device via wireless communication. In connecting the foot controller and the external device to the body, the body control unit performs connection with the external device after the completion of the connection with the foot controller.SELECTED DRAWING: Figure 1
Patent JP-2020097212-A (JP)
Title: Cure tape
Inventor: DEGUCHI MASAKI
IPC: E04G21/24
Filed: 2019-06-27
Abstract: To provide a cure tape having buffering property for protecting various members used for construction materials, vehicles, marine vessels, and aircraft, in which a part of the cure tape does not remain in a member of an adherend even when used at not only indoor, buy also outdoor where it was exposed to rain or ultraviolet, in a construction site.SOLUTION: There is provided a cure tape having a foaming resin layer having adsorption powder laminated on at least one surface of a substrate via a surface treatment layer and/or an adhesive layer, in which adhesive force of the substrate and the foaming resin layer is 1.5 N/25 mm or more.SELECTED DRAWING: Figure 1
Patent JP-2021007486-A (JP)
Title: Blood measuring device
Inventor: OGURA HITOSHI
IPC: A61B5/1455
Filed: 2019-06-28
Abstract: To provide a blood measuring device capable of accurately estimating an in-blood inclusion component amount.by causing each beam for calculating the in-blood inclusion component amount to pass along the same optical axis.SOLUTION: A blood measuring device 10 comprises: a light emission part 11 comprising a first light emission part 111 and a second light emission part 112; a light reception part 19; an actuator 16; and an arithmetic control part 17 for controlling an operation of the actuator 16 by estimating a glucose amount. The arithmetic control part 17 moves a light emission point of the first light emission part 111 to a point on an axis of an optical axis 22 regulated so as to penetrate a measurement object portion, by the actuator 16, when a first beam is radiated to the measurement object portion from the first light emission part 111. The arithmetic control part 17 moves the light emission point of the second light emission part 112 to a point on the axis of the optical axis 22 by the actuator 16, when a second beam is radiated to the measurement object portion from the second light emission part 112.SELECTED DRAWING: Figure 2
Patent JP-2021007627-A (JP)
Title: Game machine
Inventor: OGURA TOSHIO
IPC: A63F5/04
Filed: 2019-07-01
Abstract: To provide an improved game machine with regard to suggestion on modes.SOLUTION: Among a plurality of types of modes, in a normal 1 mode, a normal 3 mode, and a heaven preparation mode, in each of them, a precursory presentation and a continuous presentation (non-winning) can be executed in specific zones (zones 1 and 3). Further, when the precursory presentation and the continuous presentation (non-winning) are executed, if in the normal 1 mode or the heaven preparation mode, a selection rate of a continuous presentation A is higher between the continuous presentation A and a continuous presentation B, but if in the normal 3 mode, the selection rate of the continuous presentation B is higher between the continuous presentation A and the continuous presentation B.SELECTED DRAWING: Figure 12
Patent JP-2021008352-A (JP)
Title: Recording medium transfer device and image forming device
Inventor: KAWAKAMI YOSHITERU
IPC: B65H5/36
Filed: 2019-07-02
Abstract: To provide a recording medium transfer device capable of transferring a recording medium without damaging the recording medium.SOLUTION: A recording medium transfer device includes: a roller pair consisting of a first roller and a second roller that nip and convey a recording medium; a support member arranged upstream of the roller pair in a transfer direction of the recording medium and supporting the recording medium on a convex curved surface; and a guide arranged between the support member and the roller pair, and configured to guide a tip of the recording medium to the first roller, the recording medium being conveyed to the roller pair side while being supported by the convex curved surface of the support member. When a tangent line of the convex curved surface of the support member that passes through a nip portion of the roller pair is used as a reference line, the guide is movable between a guide position where the tip on the roller pair side is closer to the first roller side than the reference line, and a retreat position where the tip on the roller pair side is on the reference line or closer to the second roller side than the reference line.SELECTED DRAWING: Figure 3
Patent JP-2021012927-A (JP)
Title: Semiconductor device
Inventor: TERA TAKAHIRO
IPC: H01L29/12
Filed: 2019-07-04
Abstract: To provide a semiconductor device capable of mitigating temperature distribution in a cell region without chip structure change, increase of loss or degradation of tolerant voltage, and capable of reacting fast switching.SOLUTION: A semiconductor device 1 includes a cell region 3 in which a plurality of transistor cells T is provided in parallel and a gate pad GP for applying a gate voltage to a gate electrode 10 of the transistor cell T through a gate wiring 4, on a side of main surface 21 of a semiconductor substrate 2. In the cell region 3, a first gate wire 41 and a second wire 42 of the gate wiring 4 are disposed in a first region 3A including the lowest thermal resistance region and a second region 3B having higher thermal resistance than the first region 3A, respectively. The first region 3A starts a turn-on operation before the second region 3B by a gate control signal S from the gate pad GP, and the first region 3A starts a turn-off operation delayed from the second region 3B.SELECTED DRAWING: Figure 1
Patent JP-2021014690-A (JP)
Title: Cistern
Inventor: TSUCHIDA JUNYA
IPC: A47J31/60
Filed: 2019-07-10
Abstract: To provide a cistern that can deliver cleaner tap water.SOLUTION: The cistern of the present invention comprises: a first tank into which tap water is introduced and which stores introduced tap water; a pump that sucks the tap water from the first tank to send to a supply destination of the tap water; and a second tank in which the tap water is drained from the first tank via a communication passage.SELECTED DRAWING: Figure 2
Patent JP-2021014737-A (JP)
Title: Work machine
Inventor: USHIJIMA HARUNOBU
IPC: E02F9/20
Filed: 2019-07-12
Abstract: To suitably switch an object detection function from OFF to ON on the basis of an intention of an operator.SOLUTION: A work machine includes an operation device, a periphery monitoring device, and a controller. The operation device outputs an operation signal for operating the work machine. The periphery monitoring device detects whether an object to be recognized exists or not in a set area set in advance in the vicinity of the work machine. The controller controls the work machine. The controller can switch the setting between the execution and non-execution of an objet detection function for restricting the movement of the work machine when existence of the object in the set area is detected. The controller switches the setting of the object detection function to the execution when the operation signal is detected in the state that the object detection function is set in the non-execution.SELECTED DRAWING: Figure 4
Patent JP-2021013700-A (JP)
Title: System, method, and program for providing game
Inventor: MATSUMOTO YOSHITAKA
IPC: A63F13/79
Filed: 2019-07-16
Abstract: To support appropriate matching of players.SOLUTION: A game providing system 10 according to one embodiment provides a user of a player terminal 30 with a game using a deck. The system 10 permits matching based on classification of the deck since the system performs matching of a player on the basis of a result of clustering of a feature vector in which features regarding the deck are vectorized, and further permits matching considering a possibility of growth of the deck since the feature vector of the deck includes a constituent for expressing a possibility of growth of the deck.SELECTED DRAWING: Figure 1
Patent JP-2021018099-A (JP)
Title: Labeled body
Inventor: UEDA YASUSHI
IPC: G01C15/06
Filed: 2019-07-18
Abstract: To prevent breakage and efficiently perform different types of works using labels.SOLUTION: A label body 100 includes: a base 101 fixed to a survey point; a pole 112; a label plate 113 showing the identification number of surveying; a transportable movable label 111; and a connection adapter 120 provided in the base 101 and in the movable label 111, the connection adapter being capable of connecting the base 101 and the movable label 111 to each other. The connection adapter 120 is made of one or a combination of a protrusion 101a and a recess 112b provided in the base 101 and the pole 112, a female screw, a male screw, and a magnet.SELECTED DRAWING: Figure 1
Patent JP-2021016327-A (JP)
Title: Smoking machine, lid body and production method of smoked food product using the smoking machine
Inventor: AYANO MASAHIDE
IPC: A23B4/03
Filed: 2019-07-18
Abstract: To provide a smoking machine maintaining high work efficiency and production efficiency and producing a large amount of smoked food products at a time.SOLUTION: There is provided a smoking machine comprising: a container body whose upper part is opened; and a lid body which is attached to an opening of the container body. The lid body comprises: an open hole which is provided in a vertical direction on a center of a plane direction of the lid body, and stores a shaft body and a bearing described later; the shaft body comprising a hook part hooked to the vicinity of the opening of the open hole and one or more rolling bearings on a lower side in the axial direction of the hook part, and being inserted into the open hole; a hanger part which is coupled to a lower part of the shaft body penetrating the lid body; and a power part which is coupled to the shaft body and rotates the shaft body.SELECTED DRAWING: Figure 1
Patent JP-2020019009-A (JP)
Title: Linear vibration motor
Inventor: TANG YUN
IPC: B06B1/04
Filed: 2019-07-18
Abstract: To provide a linear vibration motor.SOLUTION: A linear vibration motor includes a housing having a storage space, a vibrator system to be housed in the housing, and a stator that drives the vibrator system so that the system vibrates. The vibrator system includes at least two vibrators that are arranged in sequence at an interval form each other in a vibration direction, and the two adjacent vibrators are connected to each other by an elastic holder. The elastic holder includes a first stationary part, two second stationary parts positioned at both sides respectively of the first stationary part, and two deformation parts that connect the first stationary part to the second stationary parts. The first stationary part is fixed to the housing, the two second stationary parts are fixed to two adjacent vibrators respectively. In the linear vibration motor according to the invention, rigidity support can be individually provided to the vibrators in comparison with a pertinent art.SELECTED DRAWING: Figure 1
Patent JP-2021016546-A (JP)
Title: Cleaning tool
Inventor: SAKURAI YUSUKE
IPC: A47L13/20
Filed: 2019-07-19
Abstract: To provide a cleaning tool whose handle hardly comes off from a head part.SOLUTION: A rotary part 5 is attached so as to rotate in a Y direction around an X direction by inserting a pair of first shaft parts 5c of the rotary part 5 into a pair of first shaft hole parts 3e of a standing piece 3d of a head part 3. The first shaft parts 5c and a guide groove 3f are brought into contact with each other, and the first shaft parts 5c slide into the first shaft hole parts 3e while a plate body part 5b is tapered toward the inside along the guide groove 3f. A lock part 6 is attached to the rotary part 5 by arranging the lock part 6 on the rotary part 5, inserting a projection 5e of the rotary part 5 into a hole part 6a of the lock part 6, and inserting a wall part 6c of the lock part 6 between the projection 5e of the rotary part 5 and the plate body part 5b. The first shaft part 5c is prevented from coming off from the first shaft hole parts 3e even if a shock is applied due to a lock state in which flexibility to the inside of the plate body part 5b becomes absent by inserting the wall part 6c between the projection 5e and the plate body part 5b.SELECTED DRAWING: Figure 2
Patent JP-2021022589-A (JP)
Title: Backup pin assembly and component mounting machine
Inventor: TANAKA TAKASHI
IPC: B23P19/00
Filed: 2019-07-24
Abstract: To provide a backup pin assembly having excellent durability and reliability, and a component mounting machine provided with the backup pin assembly.SOLUTION: A backup pin assembly according to the present disclosure includes a main body made of metal and a tip made of ceramics, and the main body includes a groove on the joint surface with the tip, and the tip includes protrusions that fit into the grooves on a contact surface with an object and a contact surface with teh main body, and the groove of the main body and the protrusion of the tip are fitted.SELECTED DRAWING: Figure 1
Patent JP-2021019987-A (JP)
Title: Mattress cover and mattress
Inventor: MASUMOTO TATSUO
IPC: A47G9/02
Filed: 2019-07-30
Abstract: To provide a mattress cover with which the position of a pillow may be easily changed to the upper surface side regardless of whether the front or back of the mattress is on the upper surface, and to provide a mattress provided with such mattress cover.SOLUTION: The mattress cover comprises a pillow accommodating part 24 for accommodating a pillow 23. The pillow accommodating part 24 has a connecting part 25. The connecting part 25 may be bent or curved. The pillow accommodating part 24 is connected, via the connecting part 25 to a section of a mattress cover 22, which covers any one side of a mattress 1.SELECTED DRAWING: Figure 9
Patent JP-2021022302-A (JP)
Title: Product sale data processor, method for control, and program
Inventor: SAITO FUMIKATSU
IPC: G06Q20/20
Filed: 2019-07-30
Abstract: To provide a technique that allows a clerk of any level of proficiency to precisely register items.SOLUTION: The present invention is a product sale data processor which can register products with different tax rates applied, and includes: single body registration means for registering, when selling a specific first product of first products with a first tax rate applied and second products different from the first products without combining the products, applying a second tax rate different from the first tax rate to the second products and registering the second products; and combination registration means for applying the first tax rate to the second products when combining the second products with the specific first product and registering the products.SELECTED DRAWING: Figure 17
Patent JP-2020027938-A (JP)
Title: MANUFACTURING METHOD AND CUTTING DEVICE FOR Nd-Fe-B BASED SINTERED MAGNETIC MATERIAL
Inventor: Chen Xiu Lei
IPC: H01F41/02
Filed: 2019-08-05
Abstract: To provide a manufacturing method capable of reducing variations in components and magnetic properties of an Nd-Fe-B-based magnetic material, suppressing a reduction in the performance of a magnetic material due to machining, and enabling reuse of powder waste generated in a cutting step.SOLUTION: An Nd-Fe-B alloy powder is pressed under the condition of the orientation magnetic field to form a primary base material, the primary base material is demagnetized, and then isotropically pressed to form a secondary base material, and the secondary base material is fixed to a cutting device, and processed into a temporary shape and temporary size on any one or two surfaces of the oriented surface, non-oriented surface, and pressed surface of the secondary base material, and a tertiary base material is formed by performing sintering and aging treatment on the secondary base material after the cutting, and the tertiary base material is cut into a shape and a size of a final product and subjected to surface processing to obtain the final product.SELECTED DRAWING: Figure 1