baber/WOPTO huggingface dataset:
Patent JP-2022047477-A (JP)
Title: Transparent laminated film, transparent laminated film with protection film, and face shield
Inventor: SUGAYA RYO
IPC: B32B7/023
Filed: 2021-03-29
Abstract: To provide a transparent laminated film, a transparent laminated film with a protection film, and a face shield which make it possible to effectively suppress light reflection.SOLUTION: A transparent laminated film 30 comprises a front surface anti-reflection layer 40 that constitutes a front surface 301 and a back surface anti-reflection layer 50 that constitutes a back surface 302.SELECTED DRAWING: Figure 3A
Patent JP-2022153891-A (JP)
Title: engine
Inventor: TOGO HIROAKI
IPC: F01L1/04
Filed: 2021-03-30
Abstract: To provide an engine which can be attached with a VVT device at high accuracy, and can secure even seal performance between and among a head cover, a chain cover and a cylinder head 2.SOLUTION: A camshaft 5 for an intake valve is rotatably held to a cam housing 7 fixed to a cylinder head 2, and arranged in a position higher than the cylinder head 2. A rearward protrusion 28a of a main body case 28 constituting an electric VVT device 19 is tightly fit into a VVT positioning hole 13 which is formed at an upper support part 12 of a chain cover 3, and loosely fit to a VVT attachment hole 17 formed at a front wall 16 of the head cover 4. An exposure part 28b of the main body case 28 is fixed to the front wall 16 of the head cover 4 with bolts 21. A lower end face of the front wall 16 of the head cover 4 abuts on a flange 35 which is protrusively arranged at the chain cover 3 via a seal member 36.SELECTED DRAWING: Figure 4
Patent JP-2022154195-A (JP)
Title: Concrete material separation resistance measurement device and concrete structure construction method
Inventor: TAKAGI YUSUKE
IPC: G01N27/04
Filed: 2021-03-30
Abstract: To make it possible to evaluate material separation resistance of fresh concrete without selecting a place in a short time.SOLUTION: A concrete material separation resistance measurement device 100 includes: a container for holding fresh concrete C; measurement means 21, 23, 221 for continuously measuring electric conductivity of the fresh concrete C held in the container 1 while the fresh concrete C held in the container 1 is vibrated; and timing means 221 for counting change point arrival time that is time required for a magnitude of change in the electric conductivity measured by the measurement means 21, 23, 221 to reach a predetermined threshold after excitation to the fresh concrete C is started.SELECTED DRAWING: Figure 5
Patent JP-2022159825-A (JP)
Title: Biological state determination device, biological state determination method and biological state determination program
Inventor: KATSUBE KENICHI
IPC: A61B5/11
Filed: 2021-04-05
Abstract: To obtain a biological state determination device capable of facilitating acquisition of heartbeat information of a subject and capable of reducing an influence of a variation of the heartbeat information among individuals.SOLUTION: A biological state determination device includes: a base heart rate acquisition part for acquiring a base heart rate of a subject; a heart rate acquisition part for acquiring a heart rate of the subject; and a determination part for determining a state of the subject, using the base heart rate and the heart rate. The heart rate corresponds to the number of crests in an electrocardiographic waveform, meanwhile, the number of crests is matched with the number of contraction times of the heart. Therefore, acquiring the heart rate through acquisition of heartbeat information of the subject is easier to acquire a correct numerical value of the heart rate than through acquisition of a heartbeat interval. Also, the base heart rate is a heart rate during deep sleep specific to each individual, and has a correlation to a heart rate at a normal time. An influence of a variation of heartbeat information among individuals is reduced by determining a state of the subject on the basis of the correlation.SELECTED DRAWING: Figure 4
Patent JP-2022161198-A (JP)
Title: Packing
Inventor: KOMATSU HIROAKI
IPC: F16B7/18
Filed: 2021-04-08
Abstract: To provide a packing having high versatility, and easy to construct.SOLUTION: A packing 1 is fitted at a part between a wall body (bearing wall 2) inserted with a tie-rod 3 and a nut 6 fitted to the tie-rod 3, and has: an inner cylindrical member 10 inserted with the tie-rod 3 therethrough and formed with a male screw part 11 on an outer circumferential part; an outer cylindrical member 30 inserted with the inner cylindrical member 10 and formed with a female screw part 31 to be screwed with the male screw part 11 on an inner cylindrical part; and energizing means 50 energizing torque for relatively rotating the other with respect to one of the inner cylindrical member 10 and the outer cylindrical member 30. The inner cylindrical member 10 allows the insertion of the tie-rod 3 in a non-locked state, and the energizing means 50 energizes the torque in a direction of the inner cylindrical member 10 projecting from the outer cylindrical member 30.SELECTED DRAWING: Figure 1
Patent JP-2022161253-A (JP)
Title: Vehicle, server, system, method, and program
Inventor: OGURA SUNAO
IPC: G08G1/09
Filed: 2021-04-08
Abstract: To provide a vehicle and a server capable of continuously performing vehicle-to-vehicle communication based on an electronic certificate while maintaining a high security level even when a scheduled travel route of a vehicle includes an area where network communication is not possible.SOLUTION: A vehicle stores an electronic certificate of an own vehicle to be used for inter-vehicle communication, receives, from a server, information on an area where network communication is not possible on a planned travel route of the own vehicle, obtains the electronic certificate from the server before the own vehicle starts traveling and stores the electronic certificate in a volatile storage area of a storage unit, and obtains, from the server, a new electronic certificate in which a validity period is renewed and stores the electronic certificate in a nonvolatile storage area of the storage unit before the own vehicle enters the area where network communication is not possible when the own vehicle approaches the area where network communication is not possible after the vehicle starts running.SELECTED DRAWING: Figure 1
Patent JP-2022161489-A (JP)
Title: Character change estimation system and automated cultivation system
Inventor: AHIKO KOJI
IPC: A01G7/00
Filed: 2021-04-09
Abstract: To provide a character change estimation system that is relatively less expensive, is installed in semi-open cultivation facilities using natural light, efficiently cultivates crops even when weather changes, and realizes a cultivation environment in which a variation among crop growth states is reduced.SOLUTION: A character change estimation system according to the present invention includes: internal state estimation means that estimates an internal state of a crop based on a cultivation environment of the crop and a measurement value measured by measurement means that measures a character change of the crop; growth prediction means that estimates an estimation value indicating a growth state of the crop based on the internal state of the crop estimated by the internal state estimation means; optimal character information recording means that records an information value of a desirable appearance character in the growth state of the crop; and comparison calculation means that compares the information value recorded in the optimal character information recording means with the estimation value estimated by the growth prediction means.SELECTED DRAWING: Figure 2
Patent JP-2022162301-A (JP)
Title: Display device and agricultural implement
Inventor: UEDA RYOHEI
IPC: A01C15/00
Filed: 2021-04-12
Abstract: To provide a display device capable of collating a field to work with a work content; and to provide an agricultural implement.SOLUTION: A control part 53 allows display of field information 413 which is information of a field where a rice transplanter 1 works, on a first display area 410 of a display part 51. Further, the control part 53 allows display of a variable fertilization work icon 421 showing a variable fertilization work in which the rice transplanter 1 runs, while changing the application rate, an increase/decrease ratio 422 of the application rate, and the present application rate 423, as information of work contents performed by the rice transplanter 1, on a second display area 420 of the display part 51.SELECTED DRAWING: Figure 11
Patent JP-2022163980-A (JP)
Title: Method for producing advanced glycosylation endproduct degradation promoters, method for producing anti-aging agents, method for producing advanced glycosylation endproduct degradation promoting drugs, method for producing advanced glycosylation endproduct degradation promoting cosmetics, and method for producing advanced glycosylation endproduct degradation promoting foods or drinks
Inventor: MATSUO TAKAYUKI
IPC: A61P43/00
Filed: 2021-04-15
Abstract: To provide an advanced glycosylation endproduct degradation promoter that can effectively promote the degradation of advanced glycosylation endproducts.SOLUTION: Used is an exosome extracted from a supernatant of a cell subjected to electrical stimulation.SELECTED DRAWING: None
Patent JP-2022169095-A (JP)
Title: Support program and printing system
Inventor: HOSOMIZO YOSHITO
IPC: G06F3/12
Filed: 2021-04-27
Abstract: To provide a technique to perform notification based on information acquired from a printer, while preventing a delay in the start of printing in an information processing apparatus having an OS standard general purpose print program built therein.SOLUTION: When a print instruction for causing a printer 2 to print an image is output by an auxiliary program 42 from an editing application 43 to a general purpose print program 41, a PC 1 acquires printer state information from the printer 2 through a communication IF 14, and passes screen information based on the acquired printer state information to a guide display application 44. The guide display application 44 can operate as a different process from the editing application 43 and display a notification screen corresponding to the received screen information on the user IF 13. The auxiliary program 42 continues processing for transmitting print data based on the print instruction to the printer 2 without waiting for the completion of display of the notification screen by the guide display application 44.SELECTED DRAWING: Figure 1
Patent JP-2021174009-A (JP)
Title: Optical filter, image sensor, camera module, and electronic device
Inventor: KIM MI JEONG
IPC: H01L27/146
Filed: 2021-04-27
Abstract: To provide an optical filter, an image sensor, a camera module, and an electronic device, in which the transmissivity of light in a visible light region is increased and the transmissivity of light in a near-infrared region is decreased with the small thickness.SOLUTION: An optical filter according to the present invention includes a near-infrared light absorption layer including a first material that absorbs light in a first wavelength region that belongs to a near-infrared ray wavelength region, a compensation layer disposed adjacent to the near-infrared light absorption layer and including a second material different from the first material, and a meta-material structure that exists apart from the near-infrared light absorption layer through the compensation layer and absorbs or reflects light in a second wavelength region that overlaps with the first wavelength region.SELECTED DRAWING: Figure 1
Patent JP-2021108230-A (JP)
Title: Neural network processor and method for processing neural network
Inventor: YAMADA Takato
IPC: G06F17/10
Filed: 2021-05-10
Abstract: To provide a neural network processor and a method for processing a neural network that can prevent drop of a processing rate of a neural network even if built-in hardware is used.SOLUTION: A CNN processor (1) includes: an input buffer (10) for storing an input signal A provided to a CNN; a weight buffer (11) from storing a weight U; a convolution operation unit (12) for performing a convolution operation including a product-sum operation of the input signal A and the weight U; a storing unit (16) for converting an input value on the basis of a predefined condition with the result of the convolution operation as an input, and storing a table (160) in which input and output of conversion-quantization processing are related to each other when the result of the conversion-quantization processing of reducing bit accuracy of the converted data and quantifying the data is the output; and a processing unit (14) for acquiring output of the conversion-quantization processing which corresponds to the result of the convolution operation with reference to the table (160).SELECTED DRAWING: Figure 1
Patent JP-2022173813-A (JP)
Title: Muffler device for work vehicle, and the work vehicle
Inventor: FUJIMOTO KAZUTAKA
IPC: F01N13/08
Filed: 2021-05-10
Abstract: To provide a muffler device for a work vehicle capable of reducing the vibration on the front end side of a muffler pipe.SOLUTION: The muffler device for the work vehicle includes: a first pipe 50 for guiding exhaust gas exhausted from an engine; and a second pipe 60 arranged in a state of being separated from the first pipe 50 for guiding the exhaust gas supplied from the first pipe 50 to the outside. The first pipe 50 includes a fixed part 54 to be fixed to a transmission case. The second pipe 60 includes a lower side fixed part and an upper side fixed part to be fixed to a cabin of a tractor.SELECTED DRAWING: Figure 8
Patent JP-2021119417-A (JP)
Title: Decoder system, decoding method, and computer program
Inventor: PONTUS CARLSSON
IPC: G10L19/008
Filed: 2021-05-13
Abstract: To provide methods and devices for stereo encoding that is computationally efficient even in a high bit-rate range.SOLUTION: The present invention provides methods and devices for stereo encoding and decoding using complex prediction in a frequency domain. In one embodiment, a decoding method for obtaining an output stereo signal from an input stereo signal having a first frequency-domain representation of two input channels, encoded by complex prediction encoding, includes: (i) an upmixing step of computing a second frequency-domain representation of a first input channel; and (ii) an upmixing step of computing an output channel on the basis of the first and second frequency-domain representations of the first input channel, the first frequency-domain representation of a second input channel, and a complex prediction coefficient. The upmixing can be suspended responsive to control data.SELECTED DRAWING: Figure 2
Patent JP-2022117913-A (JP)
Title: Plug body for manhole cover
Inventor: NISHIMOTO KAZUHIRO
IPC: E03F5/10
Filed: 2021-05-19
Abstract: To provide a plug body for a manhole cover, which suppresses floating due to freezing of rainwater or the like entering a gap between the plug body for a manhole cover and the manhole cover.SOLUTION: A plug body for a manhole cover 100 of the present disclosure is characterized by comprising a hollow part that is mounted in a bag-shaped recess 201 provided in a manhole cover 200 and is recessed upward from lower surfaces 11 and 21.SELECTED DRAWING: Figure 6
Patent JP-2022178418-A (JP)
Title: Flow meter
Inventor: HIRANO AKIMASA
IPC: G01F1/20
Filed: 2021-05-20
Abstract: To provide a flow meter having a simple structure and hard to cause a problem such as entanglement of foreign matters, and allowing flow rate measurement even in a case of a pipe line in which a fluid non-periodically inflows and a fluctuation range of the flow rate is large.SOLUTION: A flow meter includes a sensor 10 attached to a top face 51 in a pipe line 50, and converts a load into an electric signal, an electric signal processing device 20 that determines a flow rate from the electric signal obtained by the sensor 10, and a pressing reception part 30 that has one end side coupled to the sensor 10 and transmits dynamic pressure F of a fluid flowing in the pipe line to the sensor 10. The pressing reception part 30 includes a spherical weight part 31 and a coupling line 32 coupling the weight part 31 with the sensor 10. The weight part 31 is coupled with the sensor 10 by the coupling line 32 so as to contact a bottom surface 52 of the pipe line 50, and provides the sensor 10 with a moment load through the coupling line 32 when it flows to move along the flow of the fluid on receiving the dynamic pressure F of the fluid.SELECTED DRAWING: Figure 1
Patent JP-2021130019-A (JP)
Title: Vaso-occlusive device and delivery assembly
Inventor: MURPHY RICHARD
IPC: A61B17/12
Filed: 2021-05-21
Abstract: To provide a vaso-occlusive device for establishing an embolus or vascular occlusion in a vessel of a patient.SOLUTION: A vaso-occlusive treatment system 100 includes: a delivery assembly 104; and a vaso-occlusive device 102 detachably coupled to the delivery assembly 104 by a delivery assembly junction 200. The vaso-occlusive device 102 includes a center braided portion 106 formed of one or more composite wires, coils 108, 110 coupled to the braided portion 106, and intra-device junctions 300-1, 300-2 coupling the braided portion 106 to the coils 108, 110. Each composite wire includes a core made of a core metallic material and an external layer made of an external metallic material different from the core metallic material. One of the core and the external layer has a greater radiopacity and a lesser stiffness, respectively, than the other of the core and the external layer.SELECTED DRAWING: Figure 1
Patent JP-2021160718-A (JP)
Title: Passenger boarding bridge
Inventor: DOBASHI HIDEAKI
IPC: B64F1/305
Filed: 2021-05-24
Abstract: To provide a passenger boarding bridge capable of avoiding mounting a cab on an aircraft as a travel wheel travels backward.SOLUTION: An example passenger boarding bridge comprises: a rotunda 4 which is connected to a terminal building and supported in a horizontally rotatable state; a tunnel part 5 which has a base end connected to the rotunda 4, and can extend and contract; a cab 6 which is provided atop of the tunnel part 5, and mounted on an aircraft; a travel device 10 which has a travel wheel 9 supporting the tunnel part 5 and enabled to travel forward and backward, and is configured to change directions of forward and backward travels of the travel wheel 9; an operation device which is operated to input operation commands to the travel device; and a determination part which repeatedly determines whether the direction of a current forward travel of the travel wheel 9 is within a forward travel-dedicated mountable range during a period in which the cab 6 begins to move from a predetermined position and is mounted on the aircraft as the operation device is operated and the travel wheel 9 travels.SELECTED DRAWING: Figure 1
Patent JP-2022184178-A (JP)
Title: Control device of power transmission device for vehicle
Inventor: AMANO JUN
IPC: F16H61/662
Filed: 2021-05-31
Abstract: To provide a control device of a power transmission device for a vehicle which can suppress the execution of unnecessary belt slide suppression control.SOLUTION: When a solenoid valve which is specified by a failure point specifying part 106 is other than a linear solenoid valve SL2, belt slide suppression control is not executed. Therefore, when a solenoid valve other than the linear solenoid valve SL2 fails for which slide of a transmission belt 66 is not concerned out of a plurality of solenoid valves SLS, SC1, SC2, SC3, SL1 and SL2, and an abnormality is detected by an abnormality detection part 104, the belt slide suppression control is not executed, and the execution of unnecessary belt slide suppression control can thereby be suppressed compared with the case where the belt slide suppression control is uniformly executed when, for example, the abnormality is detected by the abnormality detection part 104.SELECTED DRAWING: Figure 1
Patent JP-2022184346-A (JP)
Title: Steel ingot management system, steel ingot management method, and steel ingot allocation planning device
Inventor: DOYASU TAKESHI
IPC: G05B19/418
Filed: 2021-06-01
Abstract: To provide a steel ingot management system capable of reducing a total work-in process management cost consisting of a fuel cost of a heat insulation furnace and a movement cost of a steel ingot regarding an intermediate work-in process of a steel ingot including a plurality of heat insulation furnaces.SOLUTION: A steel ingot management system which manages a steel ingot work-in process inventory comprises: a heat insulation furnace 103 storing a steel ingot; a steel ingot allocation planning device 104 including a storage unit 106 which stores a fuel cost per unit time for keeping a temperature of the heat insulation furnace and a movement cost per unit distance in putting a steel ingot into the heat insulation furnace, in putting out the steel ingot from the heat insulation furnace, and in moving the steel ingot between heat insulation furnaces, and an allocation planning unit 108 which refers to the storage unit and plans an allocation pattern to the heat insulation furnace of a steel ingot whose work-in process management cost determined from the total fuel cost of the heat insulation furnace and the total movement cost of the steel ingot becomes the minimum; and a transportation device 102 which puts the steel ingot into the heat insulation furnace, puts out the steel ingot from the heat insulation furnace, and moves the steel ingot between the heat insulation furnaces according to the steel ingot allocation pattern planed by the steel ingot allocation planning device.SELECTED DRAWING: Figure 1
Patent JP-2022185413-A (JP)
Title: Controller of vehicle drive unit and control method
Inventor: HONDA HIROSHI
IPC: B60W10/04
Filed: 2021-06-02
Abstract: To enable both suppressing vibration of vehicle longitudinal acceleration and securing performance of vehicle acceleration/deceleration while reducing the adaption processing amount.SOLUTION: A controller of a vehicle drive unit controls, based on an operation state of the vehicle, a vehicle drive unit which has one or more power sources. The controller includes: a processor; and a storage device. The storage device stores a vehicle longitudinal acceleration prediction model which is a machine learning model whose input is a command torque that is a vehicle drive torque commanded by the vehicle drive unit and whose output is a predicted acceleration that is a predicted value of the vehicle longitudinal acceleration. The processor executes: prediction acceleration calculation processing of calculating to determine the predicted acceleration by use of the vehicle longitudinal acceleration prediction model; and command torque calculation processing of reducing a deviation of the command torque with respect to a target torque that is a target value of the vehicle drive torque based on the operation state, and simultaneously calculating to determine the command torque that minimizes an evaluation function that minimizes a deviation of the predicted acceleration with respect to the target vehicle longitudinal acceleration according to the target torque.SELECTED DRAWING: Figure 2