baber/WOPTO huggingface dataset:
Patent JP-2021069304-A (JP)
Title: Culture operation device
Inventor: SUGIMOTO SHOHEI
IPC: C12M1/26
Filed: 2019-10-30
Abstract: To provide a culture operation device that improves the efficiency of the work of transferring a liquid between two containers.SOLUTION: A culture operation device is for performing an operation associated with culturing of a subject to be cultured, and includes a first dispenser head and a second dispenser head. The first dispenser head is capable of sucking a liquid from a vessel and is also capable of discharging the liquid to another vessel. The second dispenser head is capable of sucking a liquid from a vessel and is also capable of discharging the liquid to another vessel. The retainable liquid capacity of the second dispenser head is greater than that of the first dispenser head.SELECTED DRAWING: Figure 2
Patent JP-2021071081-A (JP)
Title: Liquid feed type screw compressor
Inventor: TSUCHIYA TAKESHI
IPC: F04C29/00
Filed: 2019-10-30
Abstract: To provide a liquid feed type screw compressor which can make compatible both the reduction of a power loss resulting from the bite-in of liquid by both rotors in a discharge stroke, and the suppression of the communication of a discharge side and a suction side.SOLUTION: A discharge port of a screw compressor is formed of a first opening part opened in only an axial direction, and having a contour which can block communication with a second working chamber in a suction stroke, a second opening part connected to the first opening part, and a third opening part connected to the first opening part and the second opening part. The contour of the first opening part includes: a first contour line constituting either of a pair of sideway edges of a tongue-shaped protrusion which can block the second working chamber, and progressing to a certain base point; a second contour line constituting the other of a pair of the sideway edges of the protrusion; a third contour line progressing toward the base point along a female rotor tooth bottom circle; and a second connection line for connecting the first contour line and the third contour line. The second opening part is a first groove part opened at the first opening part by the second connection line, and extending toward a reference line, and the third opening part is a second groove part opened at the first groove part, and extending in an opened state along the first contour line.SELECTED DRAWING: Figure 6
Patent JP-2020119500-A (JP)
Title: Learning method and learning device for improving segmentation performance in road obstacle detection required to satisfy level 4 and level 5 of autonomous vehicles by using laplacian pyramid network, and testing method and testing device using the same
Inventor: KIM KYE-HYEON
IPC: G06N3/08
Filed: 2019-11-07
Abstract: To provide a learning method for improving segmentation performance in detecting edges of road obstacles and traffic signs, etc. required to satisfy level 4 and level 5 of autonomous vehicles by using a learning device.SOLUTION: A learning method includes steps of: via a learning device, instructing k convolutional layers to generate k encoded feature maps, including h encoded feature maps corresponding to h mask layers; and instructing k deconvolutional layers to generate k decoded feature maps by using h bandpass feature maps and h decoded feature maps corresponding to the h mask layers and by using feature maps to be inputted respectively to (k-h) deconvolutional layers and by adjusting parameters of the deconvolutional layer and the convolutional layer.SELECTED DRAWING: Figure 2
Patent JP-2021076217-A (JP)
Title: Hydraulic controller
Inventor: NAKASONE MAKITO
IPC: F16H59/50
Filed: 2019-11-12
Abstract: To provide a hydraulic controller capable of suppressing excessive increase in the rotation frequency of a second pump due to feedback control upon calculating a target rotation frequency of the second pump, and capable of stabilizing discharge pressure of the second pump.SOLUTION: A hydraulic controller calculates a target rotation frequency NA of a second pump to bring a pressure value P1 of first oil closer to an estimated value of a pressure value of third oil; subtracts the estimated value of the pressure value of the third oil from the pressure value of the first oil detected by an oil pressure sensor, to calculate a feedback amount with respect to the target rotation frequency; and includes, as a time area for calculating the feedback amount, an update area for updating the feedback amount with respect to the target rotation frequency, and a hold area for temporarily stopping the update of the feedback amount with respect to the target rotation frequency.SELECTED DRAWING: Figure 16
Patent JP-2020054821-A (JP)
Title: Game machine
Inventor: MURANAKA AKIHITO
IPC: A63F5/04
Filed: 2019-11-13
Abstract: To provide a game machine having a characteristic notification method.SOLUTION: A game machine includes set value setting means capable of setting any one of a plurality of types of set values. When a first game is played in an advantageous state, a third display that suggests the set value may be displayed. When a second game is played in the advantageous state, the third display is not displayed.SELECTED DRAWING: Figure 67
Patent JP-2021074446-A (JP)
Title: Game machine
Inventor: OGURA TOSHIO
IPC: A63F7/02
Filed: 2019-11-13
Abstract: To provide a game machine capable of suitably suggesting a specific situation to a player by displaying characters.SOLUTION: In a strong pseudo pattern as a pattern for executing re-variation display, the re-variation display is executed through a ready-to-win line, character display, count display, and suggestive display. In a character display part, a character "NEXT" is displayed in a mode more emphasized than the other characters "GO TO!!" from among characters for suggesting re-variation display of "GO TO NEXT!!", thus deeply impressing a player with execution of re-variation display by displaying the character "GO TO NEXT!!", and suitably suggesting the player that re-variation display is performed.SELECTED DRAWING: Figure 10-41
Patent JP-2020063253-A (JP)
Title: Methods for viral inactivation using eco-friendly detergents
Inventor: Susan FISHER
IPC: A61K38/00
Filed: 2019-11-18
Abstract: To provide methods of inactivating a virus in a product feedstream in a manufacturing process of a therapeutic polypeptide.SOLUTION: A method of inactivating a virus in a product feedstream in a manufacturing process of a therapeutic polypeptide comprises adding a detergent to the feedstream, where the detergent is a non-ionic detergent or zwitterionic detergent.SELECTED DRAWING: Figure 1
Patent JP-2020125283-A (JP)
Title: Composition for controlling soilborne disease and method for controlling soilborne disease of plant
Inventor: IMAZAKI IORI
IPC: A01N59/16
Filed: 2019-11-21
Abstract: To provide a composition for controlling soilborne disease and a method for controlling soilborne disease of plant in which soilborne disease of plant can be effectively controlled by applying a plurality of inorganic materials containing alkaline component in combination.SOLUTION: A composition for controlling soilborne disease containing combination of (1) and (2), combination of (1) and (3), combination of (1), (2) and (3) of (1) at least one type selected from calcium carbonate, magnesium carbonate and magnesium silicate, (2) micronutrient, (3) at least one type selected from silicon dioxide and iron oxide is applied to culture soil for raising seedling or a plant itself during a period from dissemination of plants to raising of seedlings.SELECTED DRAWING: None
Patent JP-2021087018-A (JP)
Title: Display control method
Inventor: YOSHIZAWA KAZUHIKO
IPC: H04H20/20
Filed: 2019-11-25
Abstract: To provide a display control method of more preferably receiving an advanced digital broadcasting service.SOLUTION: In a display control method in a broadcast receiving device that receives a broadcast wave through which both 2K broadcast service and 4K broadcast service are transmitted, the broadcast receiving device receives the broadcast wave, identifies whether the 2K broadcast service and the 4K broadcast service are simultaneously broadcast in the broadcast wave on the basis of control information included in the received broadcast wave, and depending on the result of identification, changes the display status of program information on an EPG screen for at least one of the 2K broadcast service or 4K broadcast service included in the broadcast wave when the EPG screen for the 2K broadcast service and 4K broadcast service included in the broadcast wave is displayed.SELECTED DRAWING: Figure 15A
Patent JP-2021086273-A (JP)
Title: Vehicle dispatching system, vehicle dispatching method and vehicle dispatching program
Inventor: INOKAI ISAO
IPC: G06Q50/30
Filed: 2019-11-26
Abstract: To provide a vehicle dispatching system, a vehicle dispatching method and a vehicle dispatching program which suppress the equality in the number of dispatched vehicles among divided areas from being impaired.SOLUTION: When, in a business area AR divided into a plurality of divided areas AR1-3 whose boundary locations are variable, a request for dispatching a vehicle to a vehicle dispatch position in an expanded area out of a first divided area occurs after the boundary location is changed between a first divided area and a second divided area different from the first divided area among the plurality of divided areas such that the first divided area is relatively expanded and the second divided area is relatively reduced, and a first vehicle dispatch mode is executed in which a vehicle in empty state that is allocated to the first divided area is dispatched to the vehicle dispatch position in response to the request for vehicle dispatch, a vehicle dispatching system SYS changes the boundary location between the first and second divided areas such that the first divided area is relatively reduced and the second divided area is relatively expanded.SELECTED DRAWING: Figure 1
Patent JP-2021086885-A (JP)
Title: Fixing structure and fixture
Inventor: HONDA TAKESHI
IPC: H05K7/12
Filed: 2019-11-26
Abstract: To provide a fixing structure and a fixture that can reduce the structural restriction of a structure on which an electronic component is mounted.SOLUTION: A distance L1 between a support portion P1 of a first arm portion 20 and a fixed plate portion 10 is shorter than a distance L2 between a support portion P2 of a second arm portion 30 and the fixed plate portion 10. For such a configuration, in a fixing structure 100 according to the present embodiment, a height H1 of a rising portion 21 of the first arm portion 20 is higher than a height H2 of a rising portion 31 of the second arm portion 30. In this case, since the total length of the first arm portion 20 can be increased, pressing force of the first arm portion 20 can be suppressed. That is, the heights H1 and H2 of the rising portions 21 and 31 of the arm portions 20 and 30 are adjusted, such that the pressing force of the arm portions 20 and 30 can be adjusted.SELECTED DRAWING: Figure 3
Patent JP-2021084494-A (JP)
Title: Saddle-riding type vehicle
Inventor: KISHI TOMOAKI
IPC: B62J99/00
Filed: 2019-11-27
Abstract: To simplify a system which generates a caution sound for urging a rider riding on a saddle-riding type vehicle after wearing a helmet.SOLUTION: A saddle-riding type vehicle 1 includes a sound generation device 11 which generates and emits a caution sound for warning a rider R to the head of the rider R, sitting on a seat 5, and a caution sound controller 10 for controlling the sound generation device 11. The caution sound is a sound which has a peak in a sound pressure at one or more frequencies and has a frequency within a range of 1000-4500 Hz generated continuously or intermittently. The sound generation device 11 generates a caution sound at such a sound pressure that the sound pressure in a full face helmet is at most 90 dB when the rider R sitting on the seat 5 wears the full face helmet.SELECTED DRAWING: Figure 1
Patent JP-2021086446-A (JP)
Title: Measurement data communication system, measurement device, repeater, and server
Inventor: SAWADA TADAO
IPC: G06F13/00
Filed: 2019-11-28
Abstract: To provide a technique for dealing with a problem when communication between devices cannot be performed in a measurement data communication system including a measurement device, a repeater, and a server.SOLUTION: When a measurement device cannot perform communication with a repeater, the measurement device stores measurement data in a first storage area, and when returning to a state in which the measurement device can perform communication with the repeater after storage, the measurement device transmits the measurement data in the first storage area to the repeater. When the repeater cannot communicate with a server, the repeater stores the measurement data in a second storage area, and when returning to a state in which the repeater can perform communication with the server after storage, the repeater transmits the measurement data in the second storage area to the server.SELECTED DRAWING: Figure 6
Patent JP-2021085820-A (JP)
Title: Diagnosis device and diagnosis method
Inventor: KUBO AKIRA
IPC: H02K11/20
Filed: 2019-11-29
Abstract: To solve the problem of a direct-current motor 50 with brush, etc., that a degradation characteristic frequency attributable to brush degradation and a characteristic frequency of mechanical degradation sometimes appear at the same frequency, making it difficult to isolate a fault.SOLUTION: The present invention is a diagnosis device 10 comprising: an input/output unit 11 for accepting input of a current value that indicates the value of current of a motor 50 that is measured by a sensor 40; a frequency analysis unit 121 for converting the current value measured by the sensor 40 into frequency intensity; a degradation mode decomposition unit 122 for calculating, using a state mode model 132 that indicates a change state of frequency intensity in portions constituting the motor 50, an activity that indicates a time-series change of degradation intensity for each state mode model 132 from the frequency intensity; and an abnormality determination unit 123 for determining, using the activity, the degradation and abnormality of each portion.SELECTED DRAWING: Figure 1
Patent JP-2021084676-A (JP)
Title: Boxing apparatus and boxing method
Inventor: UCHIHASHI KENTARO
IPC: B65B35/38
Filed: 2019-11-29
Abstract: To provide an apparatus and a method capable of reducing work required by a user of the apparatus and the like.SOLUTION: A boxing apparatus according to one embodiment includes: placement means for holding a plurality of molded products placed on a transport table as a one-stage-arranged molded product, moving toward above the auxiliary table, and placing the one-stage-arranged molded products on the auxiliary table or on at least one-stage-arranged molded products that are placed on the auxiliary table; and pressing means arranged with the auxiliary table sandwiched between the pressing means and an opening of the box, and for pressing multi-stage-arranged molded products placed on the auxiliary table when moving in a direction closer to the opening of the box, so that they are slid inside the box.SELECTED DRAWING: Figure 1
Patent JP-2021085280-A (JP)
Title: Water cutoff structure of gate
Inventor: KUNISAWA HIDENORI
IPC: E06B5/00
Filed: 2019-11-29
Abstract: To provide a water cutoff structure for a gate that can prevent water from entering a site from the gate with a simple configuration.SOLUTION: A water cutoff structure of a gate 1 provided with a gate door 2 for opening and closing a doorway E is configured so that a water cutoff member 5 that closes a gap S1 between the gate door 2 and the ground G and a gap S2 between the gate door 2 and a doorway end body 3 can be attached and detached. The water cutoff member 5 is configured to be divisible into water cutoff members 51, 52, 53.SELECTED DRAWING: Figure 4
Patent JP-2021084689-A (JP)
Title: Extrusion blow container
Inventor: KIKO SHUICHI
IPC: B65D1/02
Filed: 2019-11-29
Abstract: To provide an extension blow container capable of preferably maintaining processing quality of an inner peripheral surface of a mouth part while preventing a neck ring part from being buckling-deformed when plugging a cap.SOLUTION: There is provided a bottomed cylindrical container body 1 made of a synthetic resin. The container body 1 comprises a mouth part 2. The mouth part 2 comprises: a cylindrical part 5 extending in a container axis O direction; a neck ring part 7 connected with the cylindrical part 5 in the container axis O direction; and a protrusion 8. The neck ring part 7 comprises: a plurality of hollow support projections 11 arranged so as to be spaced away from each other in a circumferential direction, that protrude onto a radial direction outer side of the cylindrical part 5, and extend in the circumferential direction; and an intermittent part 12 arranged on an inner side of the support projections 11 in the radial direction, that is located between the support projections 11 adjacent to each other in the circumferential direction. The protrusion 8, at least a part of which is located in the container axis O direction at the intermittent part 12, is arranged on the inner side of the support projections 11. An outer peripheral surface of the protrusion 8 protrudes to the radial direction outer side of an outer peripheral surface of the cylindrical part 5.SELECTED DRAWING: Figure 2
Patent JP-2020039000-A (JP)
Title: Organic photoelectric element, image sensor, and electronic device
Inventor: PARK KYUNG-BAE
IPC: H01L27/30
Filed: 2019-11-29
Abstract: To provide an organic photoelectric element capable of enhancing wavelength selectivity by improving spectral characteristics, and an image sensor including the same.SOLUTION: The organic photoelectric element according to the present invention includes: a first electrode; a light-absorbing layer disposed on one surface of the first electrode and containing a first p-type light-absorbing material and a first n-type light-absorbing material; a light-absorbing auxiliary layer disposed on one surface of the light-absorbing layer and containing a second p-type light-absorbing material or a second n-type light-absorbing material having a half-value width smaller than that of the light-absorbing layer; a charge auxiliary layer disposed on one surface of the light-absorbing auxiliary layer; and a second electrode disposed on one surface of the charge auxiliary layer.SELECTED DRAWING: Figure 1
Patent JP-2021029096-A (JP)
Title: Clean energy charging anti-theft pile of electric motorbike
Inventor: ZHU XIAOFENG
IPC: B62J99/00
Filed: 2019-12-02
Abstract: To provide a clean energy charging anti-theft pile of an electric motorbike.SOLUTION: A processing box and a charging pile are included. A lifting mechanism is installed in the processing box. The lifting mechanism includes a step board. The step board is installed on an upper side of the processing box. A first vertical bar and a second vertical bar are fixedly installed in a lower end face of the step board. When a front wheel of an electric motorbike presses the step board, the step board rotates and moves vertically the first vertical bar and the second vertical bar linked with each other. An operation space is installed in the charging pile. A charging mechanism is installed in the operation space. The charging mechanism includes a charging head. A recessed groove opening to left is formed on a right end face of the operation space. The charging head is installed in the recessed groove so as to move to right and left. The charging head is inserted into an outlet of the electric motorbike, and the electric motorbike can be charged quickly.SELECTED DRAWING: Figure 1
Patent JP-2021092234-A (JP)
Title: Seal device
Inventor: TAKAGI NORIKAZU
IPC: F16J15/3288
Filed: 2019-12-06
Abstract: To provide a seal device which reduces generation of leakage, and which can easily improve seal performance.SOLUTION: A seal device 30 is installed between a rotating body 10 and a stationary body 20 arranged in the periphery of the rotating body in the radial direction of the rotating body, and seals the rotating body and the stationary body. The seal device has a packing ring 40 and a brush seal 50. In the packing ring, a groove TR2 along a rotation direction R of the rotating body is formed on an inner peripheral surface. The brush seal is constituted by a plurality of brush seal segments 501 being inserted so as to be arrayed in the rotation direction of the rotating body, in the groove formed in the packing ring. Then, an extention part 45 is provided extending in the radial direction of the rotating body from an end part on the inner peripheral surface side of the groove on the inner peripheral surface of the packing ring.SELECTED DRAWING: Figure 1A
Patent JP-2020065436-A (JP)
Title: Intelligent table tap with bistable relay management to reduce current inrush
Inventor: Kevin r ferguson
IPC: H01R25/00
Filed: 2019-12-18
Abstract: To provide a power distribution unit (PDU) that minimizes an inrush current.SOLUTION: A PDU includes at least one power outlet for mounting an external device. A branch outlet controller (BRC) includes at least one bistable relay associated with one power outlet to provide AC power from an AC power source, monitors a parameter of a power line voltage, detects occurrence of AC power loss by the parameter, and toggles a bistable relay to the open position when the relay is in the closed position. A rack power distribution unit controller (RPDUC) monitors the bistable relay, and commands the BRC to close the bistable relay after AC power has been restored.SELECTED DRAWING: Figure 1
Patent JP-2021102952-A (JP)
Title: Control device of internal combustion engine
Inventor: URANO MASANORI
IPC: F02D21/08
Filed: 2019-12-25
Abstract: To properly inhibit destabilization of combustion of an air-fuel mixture when deceleration is requested, in controlling an operation of an internal combustion engine in which an outlet of an EGR passage is connected to a downstream side of a throttle valve in an intake passage.SOLUTION: A control device for controlling an internal combustion engine provided with an exhaust gas recirculation device including an EGR passage for communicating an exhaust passage and a downstream part of a throttle valve in an intake passage, and an EGR valve for opening and closing the EGR passage, is constituted to store an intake pressure supplied to a cylinder in every operation region of the internal combustion engine in a state of closing the EGR valve, and to adjust an opening of the throttle valve on the basis of a measured value of the intake pressure supplied to the cylinder and the stored intake pressure when an opening of the throttle valve is reduced in a state of opening the EGR valve.SELECTED DRAWING: Figure 2
Patent JP-2021103270-A (JP)
Title: Cylindrical member, and heat fixing device, and image forming apparatus
Inventor: OTA HIROAKI
IPC: G03G15/20
Filed: 2019-12-25
Abstract: To solve the problem in which: conventionally, as a material of a cylindrical member referred to as an endless belt, an Ni alloy is preferably used, and in order to improve durability, the alloy contains Fe in an amount of 0.10 mass% or more; however, an excessive content of Fe causes oxidation and sulfurization of Fe and makes the alloy fragile; the present invention can reduce the content of Fe and improve durability.SOLUTION: A cylindrical member of the present invention is a nickel alloy cylindrical member. The nickel alloy contains iron and phosphorus, and the content of phosphorus in the nickel alloy is 0.01 to 2 mass%. The nickel alloy contains at least iron, and the content of iron is less than 0.1 mass%.SELECTED DRAWING: Figure 1