baber/WOPTO huggingface dataset:
Patent JP-2021135726-A (JP)
Title: Information processing device, information processing system, information processing method, and computer program
Inventor: KITA EISUKE
IPC: A01G7/00
Filed: 2020-02-27
Abstract: To achieve the efficiency improvement and optimization of plant cultivation and to suppress the complexity of processing for estimating a growth rate while suppressing a deterioration in the accuracy of estimating the growth rate of plant.SOLUTION: An information processing device includes an object data acquisition part, and a growth rate estimation part. The object data acquisition part acquires object image data being image data generated by photographing an object plant being a specific kind of a plant during cultivation. The growth rate estimation part estimates a growth rate being a ratio of a growing state of the object plant represented by the image data to a growing state of the object plant at the time of harvest by using the image data including color information of the object image data and a model created by prescribed machine learning.SELECTED DRAWING: Figure 5
Patent JP-2021077847-A (JP)
Title: Light-emitting diode
Inventor: ZHANG JIN
IPC: H01L29/43
Filed: 2020-02-28
Abstract: To provide a light-emitting diode with a nano-scale size having high luminous efficiency.SOLUTION: A light-emitting diode includes a first semiconductor layer 110, an active layer 120, a second semiconductor layer 130, a first electrode 140, and a second electrode 150. The first electrode 140 is provided in direct contact with a first surface of the first semiconductor layer 110. The second electrode 150 is provided in direct contact with a third surface of the second semiconductor layer 130. The first electrode is a first carbon nanotube. The second electrode 150 is a second carbon nanotube. At a place where the first carbon nanotube and the second carbon nanotube intersect, the first carbon nanotube, the first semiconductor layer 110, the active layer 120, the second semiconductor layer 130, and the second carbon nanotube are stacked and set. Thus, a multilayer structure 160 is formed.SELECTED DRAWING: Figure 1
Patent JP-2021141140-A (JP)
Title: Semiconductor light-emitting element and electronic apparatus
Inventor: FURUKAWA NAOKI
IPC: H01L33/46
Filed: 2020-03-03
Abstract: To provide a semiconductor light-emitting element that can improve the efficiency of light utilization.SOLUTION: A semiconductor light-emitting element 1 includes a semiconductor light-emitting element body 2, a protective layer 3 that covers the circumference of low refractive index layer 4 provided between a side surface 2c of the semiconductor light-emitting element body, and the protective layer. The refractive index of the low refractive index layer is 0.9 or more and 1.45 or less. Since the refractive index of the low refractive index layer can be made lower than the refractive index of the semiconductor light-emitting element body, and the refractive index difference from the semiconductor light-emitting element body can be increased, the interfacial reflectance of light can be increased between the side surface of the semiconductor light-emitting element body and the low refractive index layer.SELECTED DRAWING: Figure 1
Patent JP-2020152104-A (JP)
Title: Film roll
Inventor: OKAMOTO MASANORI
IPC: B29D7/01
Filed: 2020-03-05
Abstract: To provide a method of manufacturing a film roll, in which the method prevents deterioration of a surface appearance of an optical functional layer, and occurrence of an optical unevenness in an alignment layer and a retardation layer, and that has a capability of stable production.SOLUTION: There is provided a method of manufacturing a film roll, comprising the steps of: obtaining an intermediate roll B by unwinding a film from an intermediate roll A, and by winding the film into a roll while slitting the same (step I); applying surface processing to at least one side of the film by unwinding the film from the intermediate roll B (step II); and obtaining a film roll by winding the surface-processed film into a roll (step III), in which an interval between the step I and the step II is longer than 2 hours, and when a difference between a maximum value and a minimum value of a surface hardness of the intermediate roll B at 1 hour after the completion of step I is deemed to Da, and when a difference between the maximum value and the minimum value of the surface hardness of the intermediate roll B at a time point 1 hour before the start of step II is deemed to Db, a value of Db-Da is 50 or less.SELECTED DRAWING: None
Patent JP-2021138583-A (JP)
Title: Magnetoplumbite-type hexagonal ferrite magnetic powder and method for producing the same
Inventor: YAMAJI HIDENOBU
IPC: C01G49/00
Filed: 2020-03-09
Abstract: To provide: magnetoplumbite-type hexagonal ferrite magnetic powder which is suitable for use as a material for radio wave absorber having excellent performance of absorbing radio wave in a 60-85 GHz zone; and a method for producing the same.SOLUTION: A method for producing magnetoplumbite-type hexagonal ferrite magnetic powder comprises: mixing SrCO3 powder, Fe2O3 powder, and Al2O3 powder as raw material powder of magnetoplumbite-type hexagonal ferrite magnetic powder represented by a composition formula SrFe(12-x)AlxO19 (where x=1.0 to 2.2); firing the mixture in a furnace; and pulverizing the fired product. At the time of firing, a mass ratio of CO2 in the raw material powder per volume inside the furnace is configured to be 1 g/L or more.SELECTED DRAWING: None
Patent JP-2020115039-A (JP)
Title: Hydraulic system and control method
Inventor: THOMAS AFSHARI
IPC: F15B11/044
Filed: 2020-03-10
Abstract: To enable high-speed and more precise control of a fluid flow rate and/or pressure in a system using a variable-speed and/or variable-torque pump.SOLUTION: A fluid system 1 includes: a variable-speed and/or variable-torque pump 10 to pressure-feed fluid; at least one proportional control valve assembly 2010; an actuator 3 that is operated by the fluid to control a load; and a controller 266 that establishes a speed and/or torque of the pump and a position of the at least one proportional control valve assembly. The pump includes at least one fluid driver 13 that provides fluid for the actuator, and the actuator controls e.g. a load. Each fluid driver, a prime mover 11 and a fluid displacement assembly 12 are included. The fluid displacement assembly is driven by the prime mover such that fluid is transferred from an inlet port A to an outlet port B of the pump.SELECTED DRAWING: Figure 1
Patent JP-2021143478-A (JP)
Title: Information code of infrastructure structure, defect detection device of infrastructure structure using the same, and movement support device
Inventor: SAITO YASUYOSHI
IPC: C09K11/68
Filed: 2020-03-10
Abstract: To provide an information code capable of reading a code even in bad weather at night and holding position information of an infrastructure structure.SOLUTION: An infrastructure information code 100 comprises a two-dimensional code attached to an infrastructure 60 and formed by an infrared emitting material, wherein the two-dimensional code comprises position information of the part of the infrastructure 60 to which the two-dimensional code is attached.SELECTED DRAWING: Figure 1
Patent JP-2021143253-A (JP)
Title: Adhesive sheet, adhesive sheet with release sheet and laminate
Inventor: YAMAMOTO MASAYUKI
IPC: B32B27/16
Filed: 2020-03-11
Abstract: To provide an adhesive sheet that exhibits excellent outgas resistance and curling resistance after post-curing, and also has excellent designability.SOLUTION: An adhesive sheet has an adhesive layer including an adhesive composition in a semi-cured state. The adhesive composition contains a crosslinkable (meth)acryl copolymer, a crosslinker, a first polyrotaxane, a second polyrotaxane, a monomer having an alkylene glycol group in a molecule and having two (meth)acryloyl groups, a polymerization initiator and a colorant.SELECTED DRAWING: Figure 1
Patent JP-2021145240-A (JP)
Title: Imaging apparatus
Inventor: HATA TETSUYA
IPC: G03B17/02
Filed: 2020-03-12
Abstract: To provide an imaging apparatus capable of displaying a captured image, the imaging apparatus easy for a user to carry and operate.SOLUTION: The imaging apparatus has a body, an optical system, and a display unit. The display unit is fixed to the body at an angle inclined to the optical axis of the optical system.SELECTED DRAWING: Figure 1
Patent JP-2020154304-A (JP)
Title: Structure of endoscope device
Inventor: CHU CHI-WEI
IPC: A61B1/04
Filed: 2020-03-13
Abstract: To provide a structure of an endoscope device.SOLUTION: A structure of an endoscope device includes an imaging member, a support fixing member, a first coaxial cable, a second coaxial cable, and conductive resin. The imaging member has front and back surfaces of a detection unit. The front and back surfaces of the detection unit are relatively disposed. The back surface has two or more electrical connection pads. The support fixing member is disposed such that a tip portion is connected to the back surface of the imaging member and extends perpendicularly to the back surface of the imaging member. The support and fixing member has two or more support portions. The support portion corresponds to the electrical connection pad. The first coaxial cable is positioned at one support portion of the support fixing member. The second coaxial cable is positioned at another support portion of the support fixing member. The first coaxial cable and corresponding electrical connection pad are covered by conductive resin and electrically connected. The second coaxial cable and corresponding electrical connection pad are covered by a conductive resin and electrically connected.SELECTED DRAWING: Figure 1B
Patent JP-2020157763-A (JP)
Title: Manufacturing method of thin plate-like laminate having film-like resin layer
Inventor: IMAIZUMI TAKUZO
IPC: B29C59/04
Filed: 2020-03-13
Abstract: To provide a manufacturing method of a thin plate-like laminate having a film-like resin layer, which can form a high precision and stable irregular shape on the film-like resin layer laminated on a thin plate-like base material.SOLUTION: A manufacturing method of the present invention comprises the steps of: preparing a metal mold holding structure 100 provided with a metal mold 110 heated to a thermal deformation temperature of a film-like resin composition 84 on both surface sides of a work material 85; and forming into a thin plate-laminate 80 having a film-like resin layer 82 by thermal compression bonding integrally the film-like resin composition and a base material 81 by pinching from a metal mold outer surface by rolling of two pressure rolls 52, 54 by introducing the metal mold holding structure provided with the heated metal mold between the two pressure rolls.SELECTED DRAWING: Figure 3
Patent JP-2021142265-A (JP)
Title: Game machine
Inventor: WATANABE NAOYUKI
IPC: A63F7/02
Filed: 2020-03-13
Abstract: To provide a game machine that enables smooth cooperation between main control means and performance control means.SOLUTION: A game machine of the present invention stores determination information for which the determination has not been executed as reservation memory. When receiving a winning command at the time of increasing the reservation memory, performance control means performs additional display of a reservation icon and performs increase display of a reservation number. When receiving a start command at the time of decreasing the reservation memory, the performance control means performs decrease display of the reservation icon and performs decrease display of the reservation number. When receiving a winning command with one more reservation memory than the number of reservation icons, the performance control means performs additional display of the reservation icon in a normal additional mode. When receiving the winning command with two more reservation memories than the number of reservation icons, the performance control means performs additional display of the reservation icon in a special additional mode. When receiving the winning command with three more reservation memories than the number of reservation icons, the performance control means performs additional display of the reservation icon in a second special additional mode.SELECTED DRAWING: Figure 142
Patent JP-2021147138-A (JP)
Title: Book sorting system sorting management device
Inventor: YAMAZAKI SEIJI
IPC: B65G1/137
Filed: 2020-03-17
Abstract: To provide a system capable of reducing a load of a sorting work of books manufactured by a digital printing machine by using a manufacture instruction form on which books having the same manufacturing specifications are collected.SOLUTION: A book sorting system 1 contains a sorting shelf 11, in which a light emitting element 111 is provided for each shelf frame 110, and a sorting management device 10. The sorting management device 10 comprises sorting management means 100 for executing shipping code acquisition processing for acquiring a shipping code from a shipping task list 13, shipping task information acquisition processing for acquiring shipping task information from a production management system 15, book code acquisition processing for acquiring a book code from a book 12, and sorting instruction processing for determining the shelf frame 110 for storing the book 12 whose book code is read so as to associate the shelf frame 110 with the shipping code and lighting the light emitting element corresponding to the shelf frame 110 and further storing the book code in association with the shelf frame 110, in a procedure according to a sorting work.SELECTED DRAWING: Figure 1
Patent JP-2021147152-A (JP)
Title: Processing method of aqueous bulk material, and flocculant addition device
Inventor: SHIMASE MASAHIRO
IPC: B65G69/20
Filed: 2020-03-18
Abstract: To provide a method of easily and uniformly adding polymer flocculant to an aqueous bulk material by using a simpler facility even when the polymer flocculant is continuously added to the aqueous bulk material conveyed by a belt conveyor.SOLUTION: A processing method of aqueous bulk material comprises addition of flocculant to an aqueous bulk material conveyed by a belt conveyor. The processing method of aqueous bulk material comprises: using dispersion liquid containing polymer flocculant in salt aqueous solution in a dispersion state as the flocculant; using a tubular member which is provided with a water outlet for flowing out the dispersion liquid extending in a width direction of the belt conveyor at a peripheral wall along a long axis direction and is installed at the upper part of the belt conveyor; and adding the dispersion liquid from the water outlet of the tubular member to the aqueous bulk material on the belt conveyor.SELECTED DRAWING: None
Patent JP-2021146279-A (JP)
Title: Organic waste water treatment method
Inventor: KATO KEI
IPC: C02F3/12
Filed: 2020-03-19
Abstract: To provide an organic waste water treatment method capable of recovering sludge properties without a need to replace a large amount of sludge.SOLUTION: An organic waste water treatment method for treating organic waste water includes an organic waste water supplied to an activated sludge tank and the following steps. In a step A, a BOD sludge load (F/M ratio) of the activated sludge tank becomes FA. Step B is to supply the organic wastewater to the activated sludge tank so that the BOD sludge load (F/M ratio) of the activated sludge tank becomes FB (however, FA>FB), and to shift from the step A to the step B and then from the step B to the step A in reverse order. An organic waste water treatment method is provided in which the process is repeated until the dissolved oxygen concentration (DO0) in the activated sludge tank before the process and the dissolved oxygen concentration (DO1) in the activated sludge tank after the process satisfy DO1>DO0 and DO1>0.3 ppm.SELECTED DRAWING: Figure 1
Patent JP-2020152724-A (JP)
Title: Organic electroluminescence device and monoamine compound for organic electroluminescence device
Inventor: KIM DONGJUN
IPC: C07D493/04
Filed: 2020-03-19
Abstract: To provide an organic electroluminescence device excellent in the emission efficiency.SOLUTION: An organic electroluminescence device of an embodiment includes a first electrode, a second electrode on the first electrode, and an organic layer between the first electrode and the second electrode, where the organic layer includes a monoamine compound including a condensed three-ring hetero compound and a condensed four-ring hetero compound as substituents, and where the condensed four-ring hetero compound includes two atoms of oxygen and/or sulfur.SELECTED DRAWING: Figure 1
Patent JP-2021149996-A (JP)
Title: Semiconductor storage device and semiconductor storage device control method
Inventor: TAMURA MOTOKI
IPC: H01L27/10
Filed: 2020-03-23
Abstract: To provide a semiconductor storage device capable of further reducing the proof pressure of a transistor connected to an anti-fuse element.SOLUTION: A semiconductor storage device according to the present embodiment includes an anti-fuse element and a first element. The anti-fuse element has one end connected to a first terminal to which a write voltage can be applied, and has a gate oxide film. The first element is connected to the other end of the anti-fuse element. When the write voltage which destroys the gate oxide film is applied to the first terminal and the gate oxide film is not destroyed, the first element supplies, to the other end, a second potential such that a potential difference between one end and the other end is less than a potential which destroys the gate oxide film.SELECTED DRAWING: Figure 2
Patent JP-2021156624-A (JP)
Title: Electric conductivity measurement unit
Inventor: MATSUI TOSHISADA
IPC: G01N27/06
Filed: 2020-03-25
Abstract: To provide an electric conductivity measurement unit with which it is possible to suppress a decrease in the accuracy of measuring the electric conductivity of measurement water by a simple structure.SOLUTION: Provided is an electric conductivity measurement unit 3 for measuring the electric conductivity of measurement water. This electric conductivity measurement unit 3 comprises: a pair of electrodes 36, 37 extending in a prescribed direction; and a length adjustment mechanism 38 capable of adjusting the length in longitudinal direction D of a portion of the electrode 37 that is exposed to the outside in one or both of the pair of electrodes 36, 37.SELECTED DRAWING: Figure 1
Patent JP-2021157642-A (JP)
Title: Fire monitoring system
Inventor: MORITA EISEI
IPC: G08B17/00
Filed: 2020-03-27
Abstract: To output information detected in a group to other devices not constituting the group without reducing the number of fire alarms constituting a fire monitoring group.SOLUTION: When a registration switch is depressed, a relay device 2 transmits a registration request to a parent device 1A. The parent device 1A having received the registration request stores a device ID included in the registration request in its memory and transmits registration information to the relay device 2. The relay device 2 having received the registration information stores a group ID included in the registration information in the memory of the device itself and transmits an erase request to the parent device 1A. The parent device 1A having received the erase request identifies the device ID included in the erase request in its memory and erases the device ID.SELECTED DRAWING: Figure 5
Patent JP-2021153533-A (JP)
Title: Cell production apparatus, cell production method, program for cell production apparatus, and cell production system
Inventor: NATSUME TORU
IPC: C12N5/078
Filed: 2020-03-30
Abstract: To provide a cell production apparatus capable of performing cell culture, etc. with stability and a high yield and increasing productivity in cell production.SOLUTION: A cell production apparatus comprises the following means: acquiring a protocol formed so that as to make a format in which a robot can execute a series of work in cell culture (S1); controlling so that the robot executes the work according to the protocol (S2); acquiring correction information on basic operations that are bases for executing the work, and by which the robot uses instruments for the work, in order to correct the protocol after execution of the work, and on at least one operation among supplementary operations which supplement the basic operations (S5); and forcing the robot to control so as to produce cells by using the protocol corrected on the basis of the correction information (S7).SELECTED DRAWING: Figure 13
Patent JP-2020099776-A (JP)
Title: Game machine
Inventor: YANAGA YUUJI
IPC: A63F7/02
Filed: 2020-03-30
Abstract: To provide a game machine capable of ensuring smooth operation of an accessory with a simple configuration and improving a performance effect by the accessory.SOLUTION: In an upper movable performance member 650, an upper movable base 655 includes movable arms 662, 663 operating between a first movable position and a second movable position, and gears 664, 665 that operate the movable arms 662, 663 to the second movable position by operation to a second operation position and operating the movable arms 662, 663 to the first movable position by operation to a first operation position. The gears 664, 665 include: a first engagement surface for operating the gears 664, 665 to the second operation position when an upper slide base 657 operates from a first predetermined position to a second predetermined position; and a second engagement surface for operating the gears 664, 665 from a second state to a first state when the upper slide base 657 operates from the second predetermined position to the first predetermined position.SELECTED DRAWING: Figure 23
Patent JP-2021163069-A (JP)
Title: Information processing apparatus and program
Inventor: KUSUMOTO NAOKI
IPC: G06F3/01
Filed: 2020-03-31
Abstract: To provide a technique to change a setting parameter by voice for allowing the execution of image formation in accordance with a user's intention.SOLUTION: A CPU 410 recognizes the details of a voice that is input by a user of a printer 200 uttering voices from a smart speaker 300 that is connected through a network IF 480 and inputs and outputs voices (S8), when the recognized details of the voice is details indicating the user's dissatisfaction with or request for an image formed by the printer 200, executes processing for determining an item and a value of a setting parameter that the printer 200 should change based on the recognized details of the voice (S12), generates a command including the determined item and value of the setting parameter (S36), and transmits the generated command to the printer 200 (S38).SELECTED DRAWING: Figure 3
Patent JP-2021161723-A (JP)
Title: Boom and fish passage
Inventor: YAMAMOTO NOBUTAKE
IPC: E02B8/08
Filed: 2020-03-31
Abstract: To provide a boom in which passage of creatures is possible even when a water level is lowered.SOLUTION: A boom 1 comprises: ropes 10, 20 bridged in a prescribed water area; a plurality of floats 30 connected with the ropes 10, 20; and nets 40, 50 connected with the ropes 10, 20 or the floats 30 and at least a part of which is positioned underwater. The boom 1 includes a fish passage 60 positioned below a water surface. The fish passage 60 includes: at least two opening portions 63 opened with the nets 40, 50 interposed therebetween, in or below the nets 40, 50; and a path 64 connecting the opening portions 63 with each other. The narrowest area of the opening portions 63 and the path 64 is larger than an area of a mesh of the net.SELECTED DRAWING: Figure 3