baber/WOPTO huggingface dataset:
Patent JP-2019194922-A (JP)
Title: Surface shape determination device, surface shape determination method, and surface shape determination program
Inventor: NISHIURA KOICHI
IPC: G06F17/50
Filed: 2019-08-01
Abstract: To provide a surface shape determination device, a surface shape determination method, and a surface shape determination program that can determine a surface shape of an analytic structure by using an extremely simple technique.SOLUTION: A surface shape determination device, a surface shape determination method, and a surface shape determination program obtains an exterior vector from a normal vector of a first surface and a vector in a tangential direction in which the first surface and a second surface are in contact with each other, obtains an inner product of the exterior vector and a normal vector of the second surface, determines a surface shape of the second surface with respect to the first surface on the basis of the inner product obtained by inner product calculation means, draws a straight line perpendicularly from a connection of the first surface and second surface to an opposing surface, obtains the length of the straight line, and specifies a midpoint of the straight line.SELECTED DRAWING: Figure 10
Patent JP-2021027105-A (JP)
Title: Compound semiconductor device and method for manufacturing the same
Inventor: OZAKI SHIRO
IPC: H01L29/778
Filed: 2019-08-01
Abstract: To provide a compound semiconductor device which enables further reduction in gate leak current, and a method for manufacturing the same.SOLUTION: A compound semiconductor device comprises: a semiconductor laminate structure including an electron-transit layer and an electron-supply layer of a compound semiconductor, a gate electrode; a source electrode and a drain electrode which are located above the electron-supply layer; and an insulator layer provided on the semiconductor laminate structure between the source electrode and the drain electrode, and having a gate recess formed therein. The gate electrode has: a first part in the gate recess; and a second part connecting to the first part and located over the insulator layer on a drain electrode side with respect to the gate recess. The insulator layer has an aluminum oxide film in direct contact with the semiconductor laminate structure. The aluminum oxide film is located at least between the second part and the semiconductor laminate structure in a thickness direction of the insulator layer. When a composition of the aluminum oxide film is represented by AlOx, the value of x is larger than 1.5.SELECTED DRAWING: Figure 1
Patent JP-2020018857-A (JP)
Title: Unipolar reference electrode for electrophysiology mapping catheter
Inventor: DUSTIN R TOBEY
IPC: A61N1/06
Filed: 2019-08-02
Abstract: To provide catheter systems and methods.SOLUTION: An apparatus includes a shaft and an end effector at a distal end of the shaft. The end effector has a distal end and a proximal end with a longitudinal intermediate point between the distal and proximal ends. The end effector is sized to fit in an anatomical passageway within the cardiovascular system. The end effector includes at least one sensor electrode and a reference electrode. The at least one sensor electrode is configured to contact cardiovascular tissue and thereby pick up potentials. The reference electrode is configured to pick up a potential from fluid in contact with the reference electrode. The reference electrode is located proximally to the longitudinal intermediate point of the end effector. The end effector is configured to prevent the reference electrode from contacting tissue.SELECTED DRAWING: Figure 1
Patent JP-2021024473-A (JP)
Title: On-vehicle seat device
Inventor: NAGAI TETSUYA
IPC: B60N2/72
Filed: 2019-08-07
Abstract: To provide an on-vehicle seat device capable of changing the swing center of the seat surface.SOLUTION: An on-vehicle seat device includes: an SC main frame that is fixedly or slidably attached to a vehicle body; a cushion pad on which a buttock of a seated person is placed; a cushion pan 32 that supports the cushion pad from below; and one or more support mechanisms that swingably support the cushion pan 32 with respect to the SC main frame. Each support mechanism comprises: a rear support shaft 40R attached to the SC main frame and extending laterally; and a pair of leaf springs 50. Each leaf spring 50 has a lower end connected to the cushion pan 32 in a manner of not changing a relative position and an upper end connected to the rear support shaft 40R slidably along the rear support shaft 40R. Sliding the upper end of the leaf spring 50 to change an inclination angle of the leaf spring 50 can change a position of a swing center of the cushion pan 32.SELECTED DRAWING: Figure 5
Patent JP-2021031845-A (JP)
Title: Storage management system
Inventor: HIROSAWA KIYOSHI
IPC: E05B65/00
Filed: 2019-08-14
Abstract: To provide a storage management system that can be managed further easily.SOLUTION: A storage management system 1 comprises a storage 2, and a management terminal 4 that can be connected to the storage 2 via a network. A storage control unit 14 includes a transmission and reception unit 16, an authentication information acquisition unit 18 that acquires authentication information of a storage user, a recording unit 20 that records information on the storage user and a management terminal user, an authentication unit 22 that compares the authentication information with information recorded in the recording unit and authenticates the storage user or the management terminal user, an unlock means control unit 24 that transmits an unlock signal to unlock means 12 of a lock 10 of a storage storing unit 8 allocated to the storage user or a lock 10 of the storage storing unit 8 specified by the management terminal user, and a management terminal access permission unit 26 that permits an access from the management terminal 4 to the recording unit 20 and the unlock means control unit 24 when the authentication of the management terminal user by the authentication unit 22 is successful.SELECTED DRAWING: Figure 2
Patent JP-2021032640-A (JP)
Title: Radar device
Inventor: HIRAMOTO KAZUKI
IPC: G01S13/87
Filed: 2019-08-21
Abstract: To detect the rate of a target that moves in a direction vertical to the direction of the line of vision of a radar.SOLUTION: A radar device (100, 200) includes: a first radar and a second radar (21, 22) arranged in separate positions, the first and second radars detecting overlapping regions; and detection means (11) for detecting at least one of the direction in which a reflection point in the overlapping part of the detection ranges moves and a velocity vector on the basis of the result of detection by the first radar and the result of detection by the second radar.SELECTED DRAWING: Figure 1
Patent JP-2021029546-A (JP)
Title: Fan piece and fan having the same
Inventor: UEDA EIJI
IPC: A45B27/00
Filed: 2019-08-22
Abstract: To provide a fan piece which can be used as a plurality of fan pieces that compose a fan part and in which one side and the other side align in a closed state of the fan, and to provide a fan in which the plurality of fan pieces can have a common dimension and one side and the other side of the plurality of fan pieces can align in the closed state.SOLUTION: On a first fan plate that composes a front surface of each fan piece 3, an engagement piece 5 is provided that extends toward a pivotal center 4. On a second fan plate that composes a back surface of each fan piece 3, an arc shaped slide recessed line 6 is provided about the pivotal center 4. The slide recessed line 6 extends continuously from one side of the fan piece 3 to the other side of the fan piece 3. The engagement piece 5 of each fan piece 3 engages with the slide recessed line 6 of the fan piece 3 adjacent to a front side of the fan piece 3. Also, the engagement 5 of the fan piece 3 adjacent to a back side of the fan piece 3 engages with the side recessed line 6 of each fan piece 3.SELECTED DRAWING: Figure 1
Patent JP-2021031484-A (JP)
Title: Pancreatic cancer cell invasion metastasis inhibitor
Inventor: YANAI KEISUKE
IPC: A61K9/14
Filed: 2019-08-29
Abstract: To provide a pancreatic cancer cell invasion metastasis inhibitor that can inhibit effectively the invasion and metastasis of pancreatic cancer cells.SOLUTION: A pancreatic cancer cell invasion metastasis inhibitor has, as an active ingredient, compounds to knock down KH splicing regulatory protein RNA and/or KH splicing regulatory protein binding snoRNA.SELECTED DRAWING: None
Patent JP-2021039829-A (JP)
Title: Electromagnetic relay
Inventor: RI EI
IPC: H01H50/24
Filed: 2019-08-30
Abstract: To provide an electromagnetic relay having a structure in which an armature may not be undesirably displaced with respect to a yoke even if a great impact or vibration is applied.SOLUTION: An electromagnetic relay 10 comprises: a base block 12; an electromagnet 18 having an iron core 14 and a coil 16; a yoke 20 coupled to one end of the iron core 14; an armature 22 which has a bent shape and is sucked to the other end of the iron core 14 by the electromagnet 18; a hinge spring 24 which is fitted to the yoke 20 and presses the armature 22; and a bearing part 38 which allows the armature 22 to be rotatable with respect to the yoke 20. The bearing part 38 has: a shaft part 34 provided on one of the yoke 20 or the armature 22; and a bearing 36 which is provided on the other one of the yoke 20 or the armature 22 so as to rotatably receive the shaft part 34.SELECTED DRAWING: Figure 1
Patent JP-2021037135-A (JP)
Title: Endoscope processor, endoscope, and endoscope system
Inventor: YAMABE TOSHIAKI
IPC: G02B23/24
Filed: 2019-09-04
Abstract: To easily identify the cause of a defective operation occurring in use of an endoscope device.SOLUTION: An endoscope processor comprises: an RFID tag 21 including a memory 215 and a controller 214; and at least one monitor device connected to the controller 214. The controller 214 acquires environmental information of the periphery of the monitor device and information on the operation state of a component, from the at least one monitor device and records them in the memory 215.SELECTED DRAWING: Figure 3
Patent JP-2021039277-A (JP)
Title: Optical waveguide terminal element and optical filter using the same
Inventor: KAMATA HIROKI
IPC: G02B6/122
Filed: 2019-09-04
Abstract: To provide an optical waveguide terminal element that can suppress reflection of light more and can be downsized, and an optical filter using the optical waveguide terminal.SOLUTION: A terminator 12a is provided in an end of a first optical waveguide formed to surround a clad layer on a semiconductor substrate. The terminator 12a includes a tapered part 12aa and a bending structure part 12ab. The tapered part 12aa converts a confined state of light from a stronger state to a weaker state in the direction of the end of the first optical waveguide. The bending structure part 12ab is bent from the end of the tapered part 12aa into a circular shape on a flat surface parallel to the surface of the semiconductor substrate.SELECTED DRAWING: Figure 3A
Patent JP-2020038673-A (JP)
Title: Storage method of traveling record data of block chain base and system for executing the same
Inventor: JO YOUNGJUN
IPC: G08G1/09
Filed: 2019-09-05
Abstract: To provide a storage method of block chain base traveling record data whose security performance is improved by storing traveling record relating to an event cause in a block chain base when an event occurs during traveling and a system for executing the same.SOLUTION: The storage method of traveling record data of a block chain base includes the steps of: generating and storing traveling record information generated when a vehicle travels; sensing the generation of an event in the vehicle; extracting the traveling record information relating to the event when sensing the event occurrence; converting the extracted traveling record information into transaction data; and transmitting the converted transaction data to a consortium block chain network system.SELECTED DRAWING: Figure 9
Patent JP-2021040925-A (JP)
Title: Game machine
Inventor: OGURA TOSHIO
IPC: A63F7/02
Filed: 2019-09-11
Abstract: To provide a game machine capable of increasing interest.SOLUTION: Any one of a plurality of setting values "1" to "6" having different degrees of advantage for a player can be set, specific performances of a first mode to a seventh mode can be executed, a specific performance of a plurality of performance modes including specific modes (the third mode and the fourth mode) and a special mode (first mode) different from the specific mode can be executed, and the specific performance of the first mode is executed at a higher rate when the setting value "6" which is more advantageous for the player than the setting value "1" is set and a game state is controlled to a big winning game state than when the setting value "1" is set and the game state is controlled to the big winning game state. Thereby, interest can be increased in that the player pays attention to whether or not the specific performance is executed in the special mode.SELECTED DRAWING: Figure 8-7
Patent JP-2021043747-A (JP)
Title: Operator allocation device and operator allocation method
Inventor: NAWANO HIDEKI
IPC: G05B19/418
Filed: 2019-09-12
Abstract: To provide an operator allocation device and method capable of reducing total loss costs.SOLUTION: An operator allocation device 10 has by-process and by-operator yield storage means 1, material and component unit price storage means 2, loss cost calculation means 3, and operator allocation means 6. The by-process and by-operator yield storage means 1 stores yield results obtained when the operators were in charge of the respective processes. The material and component unit price storage means 2 stores unit prices of the materials and components used in the respective processes. The loss cost calculation means 3 calculates cost of loss caused by operators in the respective processes based on the by-process and by-operator yield and the unit prices of the materials and components. The operator allocation means 6 allocates the operators to the respective processes based on a loss cost matrix having, as factors, the loss cost calculated by processes and by operators in a manner such that the total loss cost becomes smaller than that when the operators are allocated to the respective processes so as to achieve a maximum direct rate.SELECTED DRAWING: Figure 1
Patent JP-2021044454-A (JP)
Title: Detector
Inventor: TADA MASAHIRO
IPC: H01L27/146
Filed: 2019-09-12
Abstract: To provide a detector that can prevent a reduction in detection performance.SOLUTION: A detector has: a substrate; a plurality of first optical sensors that are provided in a detection area of the substrate and include organic material layers having a photovoltaic effect; and at least one or more second optical sensors that are provided on the substrate and include inorganic material layers having a photovoltaic effect. The plurality of first optical sensors are arranged in matrix in the detection area, and the second optical sensors are arranged in a peripheral area of the substrate. Or the second optical sensors are arranged in the detection area of the substrate.SELECTED DRAWING: Figure 2
Patent JP-2021047288-A (JP)
Title: Image formation device
Inventor: KOGA KATSUHIDE
IPC: G03G21/00
Filed: 2019-09-18
Abstract: To detect the residual quantity of toners at low cost.SOLUTION: Output means is provided so as not to be in contact with a storage container mounted on a mounting part. The output means outputs signals which vary in accordance with the amount of toners of the storage container mounted on the mounting part. Detection means acquires an output result of the output means each time a motor rotates, and detects a residual amount of toners of a storage container mounted on the mounting part based on a plurality of output results.SELECTED DRAWING: Figure 12
Patent JP-2021047622-A (JP)
Title: Information processing device, information processing method and information processing program
Inventor: TSUBOUCHI KOTA
IPC: G06Q50/30
Filed: 2019-09-18
Abstract: To provide an information processing device, an information processing method, and an information processing program that improve safety of movement by a moving body.SOLUTION: An information processing device has an acquisition unit and a generation unit. The acquisition unit acquires a sleep state of a passenger who boards a predetermined vehicle and is not a driver of the vehicle, and a position of the vehicle. The generation unit generates correlation information indicating correlation between the sleep state and the position. In addition, the information processing device comprises a specification unit specifying a route in which the sleep state of the passenger is likely to satisfy a predetermined condition based on the correlation information, and specifies the route in which the passenger is likely to sleep.SELECTED DRAWING: Figure 2
Patent JP-2021047742-A (JP)
Title: Hot water system, water heater, and server
Inventor: YAMAGAMI KAORU
IPC: G06F8/65
Filed: 2019-09-19
Abstract: To prevent a trouble from occurring between a water heater communicably connected to an apparatus management device and the apparatus management device due to update of firmware.SOLUTION: A hot water supply system 1 includes a hot water supply device 10 communicably connected to an apparatus management device 50 for managing an electric apparatus at home and a server 20 communicably connected to the hot water supply device 10 through an external communication network 40, and can update firmware installed in the hot water supply device 10 by update firmware transmitted from the server 20. The server 20 transmits the update firmware of which connection verification between the hot water supply device 10 and the apparatus management device 50 connected to the hot water supply device 10 is completed to the hot water supply device 10. The hot water supply device 10 updates the firmware by the update firmware of which connection verification is completed.SELECTED DRAWING: Figure 1
Patent JP-2021046852-A (JP)
Title: Internal combustion engine system
Inventor: KUBOTA HIROSHI
IPC: F02M31/20
Filed: 2019-09-20
Abstract: To improve an oxygen separation efficiency in generating a nitrogen enriched air from introduced air in an internal combustion engine system including a nitrogen enriching device.SOLUTION: An internal combustion engine system, having a nitrogen enriching device 15 for partially removing oxygen from external air to obtain a nitrogen enriched air to be supplied to combustion, includes: an intake chamber 22 for the nitrogen enriching device 15 to introduce air to exhaust a nitrogen enriched air; a gas separation film 23 for partially removing oxygen from the introduced air in the intake chamber 22; an exhaust chamber 24 for introducing a sweep gas for aiding the gas separation film 23 removing oxygen; and gas cooling mechanism 25 for cooling the sweep gas circulating to the exhaust chamber 24. In the system, in addition to the aid to removal of oxygen by the sweep gas, the introduction of oxygen via the gas separation film 23 is enhanced by a reduction of pressure along with cooling of the sweep gas, thus improving an oxygen separation efficiency.SELECTED DRAWING: Figure 1
Patent JP-2020066423-A (JP)
Title: Device and method for movably fastening vehicle system to primary structure of vehicle
Inventor: ROBERT CHEIKH SARRAF
IPC: B64C9/20
Filed: 2019-09-20
Abstract: To provide a device and method for movably fastening a vehicle system to a primary structure of a vehicle.SOLUTION: A device 10 includes a drive unit 11 that provides rotary movement of a drive element 12 relative to a primary structure P. The device 10 has a first supporting element S1, which is rotatably coupled to the drive element 12 via a first rotation axis A1 and rotatably mounted on the primary structure P via a second rotation axis A2. The device 10 has a second supporting element S2, which is rotatably coupled to the supporting element S1, and a first connecting element L12, which is rotatably mounted on the primary structure P via a third rotation axis A3. The connecting element L12 is rotatably coupled to the supporting element S2 via a fourth rotation axis A4. The supporting element S2 is rotatably coupled to the supporting element S1 via a fifth rotation axis A5. During movement around the second rotation axis A2, the supporting element S1 can move at a different rotational speed than the supporting element S2.SELECTED DRAWING: Figure 1
Patent JP-2021052040-A (JP)
Title: Retainer
Inventor: YAMAMOTO TAKASHI
IPC: H01L21/683
Filed: 2019-09-24
Abstract: To reduce heat drawing without reducing a contact area of a sealing member.SOLUTION: A retainer includes a heater member 20, a base member 50, a bond material 70 for joining the heater member 20 and the base member 50, and an annular seal member 60 which is arranged to be adjacent to the bond material 70 to seal a gap between the heater member 20 and the base member 50. The seal member 60 is arranged apart from the bond material 70, and includes a seal upper surface 63 in contact with the heater member 20, a seal lower surface 64 in contact with the base member 50, a first surface 61 which connects the seal upper surface 63 and the seal lower surface 64 and is placed on an opposite side to the bond material 70, and a second surface 62 which connects the seal upper surface 63 and the seal lower surface 64 and is placed on the bond material 70 side. In a cross-sectional view passing through the seal upper surface 63 and the seal lower surface 64, a portion which is smaller than widths of the seal upper surface 63 and the seal lower surface 64 and has a minimum width of the seal member 60 is formed between the first surface 61 and the second surface 62.SELECTED DRAWING: Figure 4
Patent JP-2019209207-A (JP)
Title: Game machine
Inventor: ICHIHARA TAKAAKI
IPC: A63F7/02
Filed: 2019-09-24
Abstract: To provide a game machine capable of maintaining game interest.SOLUTION: A Pachinko machine 1 includes start pockets capable of receiving a game ball shot into a game area 5a. When a game ball enters a start pocket, determination processing for winning is performed. Then, variation display corresponding to the determination processing result is started, and a winning game is played when a winning pattern is displayed in the variation display. In this respect, the Pachinko machine 1 can perform special display as a performance relating to operation means.SELECTED DRAWING: Figure 60
Patent JP-2021049838-A (JP)
Title: Vehicle control system
Inventor: SHIMAMOTO TAKESHI
IPC: G08G1/16
Filed: 2019-09-24
Abstract: To provide a vehicle control system that does not hinder a user monitoring a vehicle periphery, and can alert the user when the vehicle is stopped with the relative distance between the user and the vehicle exceeding a predetermined value in the automatic moving process of the vehicle via remote control.SOLUTION: A vehicle control system (remote parking system) comprises: a control device capable of executing remote parking process; an operation terminal portable by a user; and a distance measuring unit provided in a vehicle and measuring a relative distance between the portable terminal and the vehicle. When the relative distance exceeds a predetermined value ST34 (Yes), the control device stops the vehicle ST35, and displays on the operation terminal, notice that the vehicle has stopped because the relative distance exceeds the predetermined value ST36. Then, after a predetermined time elapses ST39 (Yes), the control device issues an alarm from the vehicle side ST40.SELECTED DRAWING: Figure 12