baber/WOPTO huggingface dataset:
Patent JP-2021114686-A (JP)
Title: Imaging apparatus and method for detecting defective pixel
Inventor: KUDO TOMOKO
IPC: H04N5/369
Filed: 2020-01-17
Abstract: To provide an imaging apparatus capable of suppressing false detection of defective pixels at high temperatures and a method for detecting defective pixels.SOLUTION: The imaging apparatus includes: an imaging element in which a plurality of pixels are arranged in a matrix; a temperature detection unit for detecting a temperature of the imaging element; a storage unit for storing a limit temperature at which a defective pixel cannot be detected; and a defective pixel detection unit for detecting a pixel whose output value is larger than a predetermined value as a defective pixel and for writing the detected defective pixel in the storage unit. The storage unit acquires defective pixels when the temperature of the imaging element is lower than the limit temperature and does not acquire defective pixels when the temperature of the imaging element is higher than the limit temperature.SELECTED DRAWING: Figure 2
Patent JP-2020120653-A (JP)
Title: Substance-introducing apparatus into cells, and method for introducing substance into cells
Inventor: KONO SUSUMU
IPC: C12N15/87
Filed: 2020-01-28
Abstract: To provide an apparatus that introduces an introduction substance into a wide range of cells.SOLUTION: A substance-introducing apparatus 1 into cells 100 has: first electric pulse application means (first power source 31, first electric pulse generation unit 41, output control unit 44) for applying first electric pulse having a pulse width of 5 nsec to 100 μsec and electric field of 1.0kV/cm to 30kV/cm to a mixture 120 containing the cells 100 and an introduction substance 110; and second electric pulse application means (second power source 32, second electric pulse generation unit 42, output control unit 44) for applying second electric pulse having a pulse width of 200 μsec to 1 sec and electric field of 50 V/cm to 2,500 V/cm to the mixture 120 after application of the first electric pulse.SELECTED DRAWING: Figure 2
Patent JP-2021116799-A (JP)
Title: Assembling device of fuel rail for gasoline direct-injection engine
Inventor: HINOBAYASHI Kazuma
IPC: F02M55/02
Filed: 2020-01-29
Abstract: To provide an assembling device of a fuel rail for a gasoline direct-injection engine capable of improving assembling accuracy of an injector holder, in a manufacturing process of the fuel rail for the gasoline direct-injection engine.SOLUTION: In an assembling device of a fuel rail for a gasoline direct-injection engine, for temporarily applying an injector holder to a rail body in a pressed state by a fluid pressure cylinder for assembling, the fluid pressure cylinder for assembling the injector holder is provided with a pressing force adjustment mechanism, and the injector holder is assembled to the rail body in a state of being pressed to a holder fixing jig through the pressing force adjustment mechanism.SELECTED DRAWING: Figure 1
Patent JP-2020138539-A (JP)
Title: Safety apparatus, method, and system for approving operation
Inventor: DINO RADICE
IPC: B42D25/305
Filed: 2020-02-03
Abstract: To provide a safety apparatus which does not depend on only software type safety for approval of operation.SOLUTION: There is provided a safety apparatus 1 comprising a support structure 2, a color shift structure 5 coupled at a side part or a face of the support structure 2, a first safety character string arranged at a side part or a face of the support structure 2 to be superposed with the color shift structure 5 mutually, and a second safety character string arranged at a side part or a face of the support structure 2 not to be superposed with the color shift structure 5 mutually. Furthermore, there is provided a safety method and a safety system for approving operation using the safety apparatus 1.SELECTED DRAWING: Figure 1
Patent JP-2021123184-A (JP)
Title: High voltage component protection structure
Inventor: HIGASHIYA KOHEI
IPC: B60L3/00
Filed: 2020-02-03
Abstract: To provide a high voltage component protection structure which can prevent exposure of a live part of a high voltage component without depending on a shape of the live part.SOLUTION: A high voltage component protection structure includes: a motor 10 having a housing 11 attached to an electric vehicle and a live part 12 located in the housing 11; a foam jet device 20 which jets a liquid foam plastic and a hardening agent to form a foam 40 in a space between the live part 12 and the housing 11; and collision detection means 30 which detects a collision body 50 colliding with the electric vehicle. The foam jet device 20 forms the foam 40 when the collision is detected by the collision detection means 30.SELECTED DRAWING: Figure 2
Patent JP-2021122527-A (JP)
Title: Washing machine
Inventor: NAKASE ATSUSHI
IPC: D06F35/00
Filed: 2020-02-06
Abstract: To provide a washing machine capable of imparting an auxiliary action stably to laundry.SOLUTION: A washing machine includes: a silver crystal unit 15 in which silver crystal 29 is stored; a detergent case 9 in which a silver crystal unit storage part 16 is provided for detachably storing the silver crystal unit 15; and a water pouring device 11 for supplying water to the silver crystal unit 15. Thereby, in the case where the residual amount of the silver crystal 29 becomes low, the silver crystal unit 15 can be replaced. Therefore, an auxiliary action can be imparted stably to laundry. Also, as required, a washing operation can be performed with the silver crystal unit 15 being removed.SELECTED DRAWING: Figure 3
Patent JP-2021125133-A (JP)
Title: Production order support device, method and program
Inventor: AKAHORI HIDEAKI
IPC: G06Q50/04
Filed: 2020-02-07
Abstract: To provide a production order support device, a method and a program capable of reducing a load applied to a production side related to component procurement work, for efficient component procurement, and achieving efficiency of order work of components and uniform quality of production.SOLUTION: A server device which is a production order support device is configured to recognize a component from an assembly diagram of a product included in design information transmitted from a product maker (set maker) to generate a material bill, then, on the basis of the material bill, require provision of an instruction content and specification information required for producing the component to a product maker for acquiring the same, and then generate a production instruction. In addition, on the basis of the generated production instruction, the server device classifies components into groups in which a material, a contour shape, a dimension and a condition of a processing method therefor are same or similar in a prescribed range in the components in the group.SELECTED DRAWING: Figure 4
Patent JP-2021125174-A (JP)
Title: Privilege information search system
Inventor: KYOTANI KAZUYUKI
IPC: G06Q30/02
Filed: 2020-02-10
Abstract: To provide a privilege information search system capable of searching commercial shops and commercial facilities having different categories of business for providing a service that a user desires at timing that the user desires.SOLUTION: In a privilege information search system 1, a system server 10 includes commercial shop registration means for registering privilege providing time and privilege information for each commercial shop, and commercial shop determination means for searching commercial shops that a user registers by the commercial shop registration means and transmitting privilege providing time and privilege information of the determined commercial shop to a user terminal 20. The user can receive supply of each kind of a service designated by privilege information at privilege providing time in a commercial shop by presenting privilege providing time and privilege information of a commercial shop received from the system server 10 by the commercial shop determination means to a target commercial shop.SELECTED DRAWING: Figure 1
Patent JP-2021128001-A (JP)
Title: Label inspection apparatus
Inventor: KOMAI NAOKI
IPC: G01N21/89
Filed: 2020-02-10
Abstract: To provide a label inspection apparatus that can suppress occurrence of white spots in a picture image when taking the picture image of a label affixed on a product from under a conveyor.SOLUTION: A label inspection apparatus 1 comprises: a conveyor 2 including a first conveyor 3, on which a product P is placed, and a second conveyor 4 arranged on the downstream side of the first conveyor 3 in the transport-direction; a lower-part imaging unit 5 for taking an image of the bottom surface Pc of the product P from under a gap 2a of the conveyor 2; a lower-part illumination unit 10 for radiating light to the bottom surface Pc of the product P through the gap 2a arranged under the conveyor 2; and a label inspection unit 20 for inspecting a label L based on a picture image of the bottom surface Pc of the product P taken by the lower-part imaging unit 5. The lower-part illumination unit 10 includes: a lower-part radiation unit 11, which is mounted on the lower side of the conveyor 2, for radiating light; and a lower-part reflection plate 12 for reflecting or diffusely reflecting the light radiated by the lower-part radiation unit 11 toward the gap 2a.SELECTED DRAWING: Figure 1
Patent JP-2021129373-A (JP)
Title: Power conversion system
Inventor: OGAWA RYUICHI
IPC: H02M7/48
Filed: 2020-02-13
Abstract: To provide a power conversion system using model prediction control in which a computation time period is ensured, a computation amount is reduced, the current control performance is improved, and a switching frequency is lowered.SOLUTION: In a prediction computation process at a prediction unit 7, a plurality of patterns of a voltage vector combination in a section, a predicted current of a voltage vector, and an evaluation function J of the voltage vector combination and the predicted current are calculated by model prediction control. In a sorting process at the prediction unit 7, the voltage vector combinations are sorted for each section on the basis of the evaluation function J, and only a prescribed number Mk+1 of voltage vector combinations from the top are shifted to the next section. The evaluation function J outputs, as a voltage vector matrix V*, the top voltage vector combination at every computation cycle Tcalc. A power converter 3 is controlled to drive on the basis of a gate signal g for outputting a voltage vector read from the voltage vector matrix V* at every output cycle Tc.SELECTED DRAWING: Figure 5
Patent JP-2021127492-A (JP)
Title: Salt-bath type coloring method
Inventor: HAYASHI HIROTADA
IPC: C23C22/02
Filed: 2020-02-13
Abstract: To secure mass productivity by heightening patina coloring efficiency on a steel; and to utilize in various fields of, for example, an outer wall, gardening, a decoration, a nameplate or an ornament.SOLUTION: A salt-bath type coloring method includes: a salt bath furnace heating treatment for immersing into a molten salt bath agent in a salt bath furnace with an immersion time of 5-30 minutes at a temperature of the salt bath agent of 650-850°C; a quick chilling treatment for pulling up a steel which has finished the salt bath furnace heating treatment, with the salt bath agent adhering thereto from the salt bath furnace, and chilling the steel quickly by a coolant, to thereby form a mottled patina layer; and a washing step for washing the steel which has finished the quick chilling treatment.SELECTED DRAWING: Figure 1
Patent JP-2021132493-A (JP)
Title: Inverter deterioration monitoring and diagnosis method
Inventor: LIU XINFANG
IPC: H02M7/48
Filed: 2020-02-20
Abstract: To provide an inverter deterioration monitoring and diagnosis method that can easily and accurately detect signs of inverter deterioration, manage the progress of the deterioration, and perform appropriate maintenance by measuring, analyzing, and monitoring a current signal on the output side of the inverter that supplies a drive current to a motor in the operating state.SOLUTION: An inverter deterioration determination process for determining the presence or absence of deterioration of an inverter 11 measures an output current of the inverter 11 when an electric motor 10 is operating, and determines that the inverter 11 deteriorates when at least one of (a) periodic abnormality in which the period of an obtained current waveform fluctuates, (b) amplitude abnormality in which the amplitude of the obtained current waveform fluctuates, and (c) harmonic ratio abnormality in which the ratio of harmonics of the obtained power supply frequency f1 fluctuates occurs.SELECTED DRAWING: Figure 1
Patent JP-2021134227-A (JP)
Title: Two-part sealant composition
Inventor: KANDA AYAKA
IPC: C08K5/053
Filed: 2020-02-21
Abstract: To provide a sealant composition having excellent adhesion to an aqueous coating.SOLUTION: A two-part sealant composition has a base containing a urethane prepolymer, a curing agent containing a polyol, and a silicate oligomer.SELECTED DRAWING: None
Patent JP-2020139154-A (JP)
Title: Polyurethane film-shaped article and surface treatment processing method for same
Inventor: MAKIYAMA NORIO
IPC: C08J9/28
Filed: 2020-02-26
Abstract: To provide a polyurethane film-shaped article subjected to surface treatment processing in which a surface thereof is dissolved with an organic solvent and homogeneous surface treatment processing tends to be facilitated.SOLUTION: A polyurethane film-shaped article is composed mainly of polyurethane. The polyurethane has a number average molecular weight Mn in a range of 100,000 to 1,000,000, and a molecular weight dispersion degree that is weight average molecular weight Mw/number average molecular weight Mn is 1.75 or less. A surface layer part is subjected to dissolution treatment with an organic solvent that dissolves polyurethane.SELECTED DRAWING: None
Patent JP-2021136170-A (JP)
Title: Surface emission light source and manufacturing method thereof
Inventor: TAGUCHI KOJI
IPC: F21V19/00
Filed: 2020-02-27
Abstract: To provide a surface emission light source and manufacturing method thereof having an excellent impact resistance at falling.SOLUTION: A surface emission light source 100 includes a plurality of light emission modules 10 having a plurality of light sources 1 arranged, and a wiring board 15 having the plurality of light emission modules 10 arranged and provided through an adhesion layer 20. The plurality of light emission modules 10 provided on the wiring board 15 are disposed to the neighboring light emission module 10 through a space part 12, the adhesion layer 20 is composed of thermoset resin and includes an entry part 21 entering the space part 12. A detached part 22 is formed in the entry part 21, and is detached from the side surface of the light emission module 10.SELECTED DRAWING: Figure 3
Patent JP-2021135820-A (JP)
Title: Nonvolatile semiconductor storage device
Inventor: YAMAMOTO KENSUKE
IPC: G11C16/32
Filed: 2020-02-27
Abstract: To provide a semiconductor storage device capable of correcting a duty ratio for each of data signals supplied to an input and output terminal.SOLUTION: In a memory system, semiconductor storage devices 5 to 8 comprise: a first pad which can transmit and receive a data signal with a memory controller via a first signal line, a second pad which can transmit and receive a strobe signal defining a transmission and reception timing of the data signal with the memory controller via a second signal line; and a third pad which receives an output instruction signal instructing transmission of the data signal from the memory controller via a third signal line. When it receives a command from the memory controller, the semiconductor storage device outputs a data signal from the first pad to the memory controller on the basis of a toggle timing of a strobe signal based on the output instruction signal output from the memory controller and outputs the strobe signal from the second pad, and performs a first calibration operation for calibrating the data signal and a second calibration operation for calibrating the strobe signal.SELECTED DRAWING: Figure 2
Patent JP-2021136406-A (JP)
Title: Circuit board and design method of the circuit board
Inventor: KAMIGAI YASUMI
IPC: H05K1/18
Filed: 2020-02-28
Abstract: To provide a circuit board with high vibration resistance.SOLUTION: A circuit board 100 comprises: a substrate 4; and a circuit component 3 arranged on the substrate 4. The circuit component 3 is arranged to a direction where a straight line connecting electrode terminals 31a and 31b of the circuit component 3 becomes perpendicularity to a contour line indicating a magnitude of a deviation to a direction vertical to a substrate surface when a vibration is applied to the substrate 4.SELECTED DRAWING: Figure 1
Patent JP-2020092460-A (JP)
Title: User device and signal transmission method
Inventor: KISHIYAMA YOSHIHISA
IPC: H04W16/28
Filed: 2020-03-02
Abstract: To select a good beam efficiently, in a wireless communication system having a user device performing beam forming and a base station.SOLUTION: In a wireless communication system including a base station and a user device, the user device performing communication with the base station includes: transmission means for transmitting a plurality of uplink signals by a plurality of antenna ports or beams; and reception means for receiving identification information of a specific uplink signal received by the base station, from the base station for monitoring the plurality of uplink signals. The transmission means is configured to transmit a data signal by using an antenna port or a beam corresponding to an uplink signal identified by the identification information which is received by the reception means.SELECTED DRAWING: Figure 7
Patent JP-2021139124-A (JP)
Title: Tubing device
Inventor: TAKAHASHI HIDENAO
IPC: E02D13/00
Filed: 2020-03-03
Abstract: To provide a tubing device which includes a cleaning nozzle which can execute cleaning of attached objects in a casing at a recovery stage from the ground.SOLUTION: A tubing device 11 includes: a base frame 12 installed on the ground; a drive frame provided above the base frame 12 so as to move up/down via a lifting cylinder; a chuck frame provided above the drive frame so as to move up/down via a chuck cylinder; a chuck mechanism for moving up/down according to the drive frame; and a rotation transmission mechanism for imparting the rotation with respect to a casing 21 held by the chuck mechanism. At the base frame 12, a plurality of fluid injection nozzles 33 is provided for injecting cleaning water to an outer peripheral surface of the casing 21 held by the chuck mechanism.SELECTED DRAWING: Figure 4
Patent JP-2021142496-A (JP)
Title: Spray device
Inventor: MORIHISA Yasuhiko
IPC: B05B17/06
Filed: 2020-03-13
Abstract: To provide a spray device that can generate large quantities of fine particles having a fine particle size enough to cause Brownian motion.SOLUTION: The spray device according to the present invention comprises: an atomizing unit 10 which comprises an atomizing tank 11 that can store liquid formulation, an atomizing device 12 that atomizes the liquid formulation to generate fine particles in the atomizing tank, and an air blower 13 that comprises an air-blow member that can hold a predetermined rotation speed and blows carrier-air for carrying the fine particles of the liquid formulation through an air blow port 11b provided in the atomizing tank into the atomizing tank; and a blast-out unit 30 that blasts out the fine particles generated by the atomizing unit together with the carrier-air. The blast-out unit 30 is formed of a blast-out member 31 in an approximately cylindrical shape having a predetermined width, depth and height, which has at an upper end a slit-like spray port 32 inclined obliquely upward.SELECTED DRAWING: Figure 1A
Patent JP-2021146008-A (JP)
Title: Endoscope apparatus
Inventor: NAGASAKI TATSUO
IPC: G02B23/26
Filed: 2020-03-21
Abstract: To provide an endoscope apparatus that does not require an imaging optical system or an image sensor, can be miniaturized and reduced in diameter, and performs imaging and spectrum analysis.SOLUTION: An endoscope apparatus comprises: an optical fiber 1 that guides light supplied from a light source 209, emits the light as diffused light 10, and receives reflected light returned from a subject 3; an optical interference resolution processing unit 207 that performs resolution processing in a traveling direction of a wavefront 5 of the diffused light 10 according to an imaging principle of an optical coherence tomographic method; a scanning mechanism 8 that scans the diffused light 10 in a scanning direction Y intersecting a central axis X of the diffused light 10; a storage unit 211 that stores a data string 177 generated by the resolution processing by the optical interference resolution processing unit 207; and a synthetic aperture processing unit 213 that extracts and adds data AD-1 to AD-n, which match an optical path length OPL from one end 51 of the optical fiber 1 to a position of a detected pixel 173, from the data string 177 stored in the storage unit 211.SELECTED DRAWING: Figure 1
Patent JP-2020121131-A (JP)
Title: Game machine
Inventor: NAKAMURA MAKOTO
IPC: A63F7/02
Filed: 2020-03-23
Abstract: To provide a game machine capable of operating a game ball shooting handle without selecting a gripping hand.SOLUTION: Since a game ball shooting handle 18 is provided on a front-view center position of a lower tray 15 formed protrusively on a lower side center spot in the front view of a pachinko machine 10, and on an upper surface side spot thereof, a distance from the right hand to the game ball shooting handle 18 and a distance from the left hand to the game ball shooting handle 18 can be equalized each other, to thereby enable whichever hand of a player to operate the game ball shooting handle 18. Accordingly, the player can operate the game ball shooting handle 18 by his dominant hand. Further, the player can change properly a gripping hand of the game ball shooting handle 18, to eliminate such a burden that the game ball shooting handle 18 must be operated by the right hand continuously during the game as hitherto, and to thereby enable long-time comfortable play of the game. Consequently, a pachinko machine capable of operating the game ball shooting handle 18 without selecting a gripping hand can be provided.SELECTED DRAWING: Figure 6
Patent JP-2021153719-A (JP)
Title: Electrosurgical unit
Inventor: TAKAHASHI KAORU
IPC: A61B34/32
Filed: 2020-03-25
Abstract: To provide an electrosurgical unit capable of simplifying an assembly work.SOLUTION: An electrosurgical unit 4 includes a housing 41, and an electric connection part 42 provided in the housing 41, and connected electrically to a power supply unit 32. The electric connection part 42 includes an electrode part 421 connected electrically to the power supply unit 32, a plurality of division parts 422 for holding the electrode part 421, and a connection member 423 for connecting the plurality of division parts 422.SELECTED DRAWING: Figure 5
Patent JP-2020127013-A (JP)
Title: Semiconductor device
Inventor: YAMAZAKI SHUNPEI
IPC: H01L27/06
Filed: 2020-03-26
Abstract: To provide a semiconductor device that is less prone to the fluctuation in the electrical characteristic due to miniaturization.SOLUTION: A semiconductor device includes an oxide semiconductor film including a first region, a pair of second regions in contact with side surfaces of the first region, and a pair of third regions in contact with side surfaces of the pair of second regions, a gate insulating film provided over the oxide semiconductor film, and a first electrode overlapping the first region on the gate insulating film, and the first region is a CAAC oxide semiconductor region, and the pair of second regions and the pair of third regions are amorphous oxide semiconductor regions containing a dopant, and the dopant concentration of the pair of third regions is higher than the dopant concentration of the pair of second regions.SELECTED DRAWING: Figure 1