baber/WOPTO huggingface dataset:
Patent JP-2021039805-A (JP)
Title: Semiconductor storage device
Inventor: ENDO MASATO
IPC: H01L21/336
Filed: 2019-09-02
Abstract: To provide a semiconductor storage device with long life and high speed.SOLUTION: A semiconductor storage device comprises a memory transistor, a word line, and a peripheral circuit. The peripheral circuit executes, in response to input of a write command, when the write command is an n1st to an n2nd write commands corresponding to the memory transistor, a first write sequence of executing a first program operation of transferring a first program voltage to the word line one or more times. Further, when the write command is an n2+1th to an n3rd write commands corresponding to the memory transistor, the peripheral circuit executes a second write sequence of executing a second program operation of transferring a second program voltage to the word line one or more times. Further, the second program voltage in a kth second program operation in the second write sequence is smaller than the first program voltage in the kth first program operation in the first write sequence.SELECTED DRAWING: Figure 20
Patent JP-2021039287-A (JP)
Title: Developing device
Inventor: SUZUKI HIDEAKI
IPC: G03G15/08
Filed: 2019-09-04
Abstract: To provide a structure that can suppress an excessive discharge of a developer.SOLUTION: A discharge path 70 is provided outside a circulation route for a developer to connect to a first conveyance path 52, and has a discharge port 100 for discharging an excessive developer in a development container 2. A discharge conveyance unit 71 is provided below a blade 58b of a first conveyance screw 58 and conveys the developer to the discharge port 100. A magnet member 101 is arranged below an upper stream 103 of the discharge port 100 in a direction of conveying the developer in the discharge conveyance unit 71.SELECTED DRAWING: Figure 8
Patent JP-2021040082-A (JP)
Title: Method for pretreatment of silicon sample, method for evaluation on metal pollution of silicon sample, method for evaluation on single crystal silicon ingot-growing process, method for manufacturing single crystal silicon ingot, and method for manufacturing silicon wafer
Inventor: KATO HIROKAZU
IPC: C30B29/06
Filed: 2019-09-05
Abstract: To provide a novel method for pretreatment of a silicon sample before being subjected to evaluation about metal pollution.SOLUTION: A method for pretreatment of a silicon sample to make evaluation about metal pollution on comprises the steps of: acid etching the silicon sample subjected to no evaluation about metal pollution by an etchant containing hydrogen fluoride and nitric acid; performing SC1 cleaning of the silicon sample having gone through the acid etching by an SC1 cleaning liquid of over 80°C up to 100°C in liquid temperature; and cleaning, by acid, the silicon sample subjected to the SC1 cleaning.SELECTED DRAWING: None
Patent JP-2020036529-A (JP)
Title: Wireless inductive power transmission
Inventor: ANDRIES VAN WAGENINGEN
IPC: H02J50/80
Filed: 2019-09-06
Abstract: To provide a standby phase configurable by a power receiver, and a wireless inductive power transfer in which a device maintains battery charge or provides a quick initialization of a power transfer phase.SOLUTION: An inductive power transmission system including a power transmitter for generating a wireless power signal for a power receiver during a power transmission phase, includes: a step in which a power receiver 105 transmits a first message including a standby power signal requirement regarding a power signal during a standby phase to a power transmitter 101; a step in which the power transmitter receives the message; and a step in which the power transmitter provides a power signal according to the standby power signal requirement during the standby phase.SELECTED DRAWING: Figure 1
Patent JP-2021043727-A (JP)
Title: Touch controller and pen input system
Inventor: JOSS DANIEL GIFFARD-BURLEY
IPC: G06T7/00
Filed: 2019-09-11
Abstract: To increase a verification rate rapidly when a signature verification platform is globally expanded.SOLUTION: A signature verification platform has: a locale classification engines 24, 25 for determining a style of a signature QSig by applying a machine-learning based classification technique to the signature QSig; a parameter profile generating unit 26 for selecting a verification profile most suitable for the style determined by the locale classification engines 24, 25; and a GSV engine for verifying the signature QSig by using the verification profile selected by the parameter profile generating unit 26.SELECTED DRAWING: Figure 3
Patent JP-2021041842-A (JP)
Title: Radio-control boat for working
Inventor: MIZUTANI TATSUYA
IPC: B63H25/52
Filed: 2019-09-11
Abstract: To provide a radio-control boat for working capable of using a large-scale working machine with good operability with minimal equipment by making it possible to use 100% of the propulsive force for turning force without need for turning power different from a propulsion device, capable of moving backward, capable of sailing along the inner wall of a levee by a guiding device, and capable of checking around a boat body at the position where an operator is away by installing an image transmission device.SOLUTION: A weeding boat for working has: a propeller propulsion device 3 installed on a boat body 1 and a propeller attached to it; a slewing mechanism and a weeding chain 7 consisting of a slewing gear centered on a pivot base attached to the propeller propulsion device 3; or an agrochemical sprayer 9; guiding devices 6a-6c to follow a levee for improving operability; a transmitter to control sailing, a radio-control device; an image transmission camera to check around the boat body 1; and a monitor to receive images.SELECTED DRAWING: Figure 1
Patent JP-2021045862-A (JP)
Title: Recording apparatus
Inventor: YOSHIOKA SATOSHI
IPC: B41J2/01
Filed: 2019-09-17
Abstract: To inhibit a decrease in image quality on a recording medium.SOLUTION: A control device for a printer performs: an anomaly detection process in which, based on a detection result of a non-transmission area by a detection sensor during constant-speed movement of a carriage, anomaly in a scale is detected and this anomaly information is stored in a RAM; a recording process in which, after the anomaly detection process, first and second recording operations are performed based on a received recording command; a passage determination process in which, based on the anomaly information stored in the RAM, it is determined whether the detection sensor passes through an anomaly position in an acceleration area in the second reading operation; and an alteration process in which, in a case where it is determined that the detection sensor passes through the anomaly position in the passage determination process, an acceleration start position in the second recording operation is altered such that the detection sensor does not pass through the anomaly position in the acceleration area in the second recording operation.SELECTED DRAWING: Figure 8
Patent JP-2021050833-A (JP)
Title: Heat exchange element and heat exchange ventilation device using the same
Inventor: HATA GENKI
IPC: F28F3/08
Filed: 2019-09-24
Abstract: To provide: a heat exchange element capable of inhibiting blockage of air flowpaths due to an adhesive peeling off between a heat-transfer plate and ribs forming a heat exchange element piece caused by dimensional change of the heat-transfer plate due to moisture absorption; and a heat exchange ventilation device using the same.SOLUTION: A heat exchange element piece 15 comprises: a heat-transfer plate 13 which has heat transferring properties and has a fiber direction 30 oriented in a fixed direction; and multiple ribs 14 extending along the fiber direction 30 on one surface of the heat-transfer plate 13. A heat exchange element 6 comprises such heat exchange element pieces stacked in the vertical direction to form air-exhausting flowpaths 16 and air-supplying flowpaths 17 alternately one by one.SELECTED DRAWING: Figure 3
Patent JP-2021050531-A (JP)
Title: Gap closing member for temporary scaffolding
Inventor: TAKAMIYA KAZUMASA
IPC: E04G5/00
Filed: 2019-09-25
Abstract: To provide a gap closing member for temporary scaffolding that can close a gap between a skirting board and a work scaffolding board without being affected by the shape, height dimension, and arrangement position of a hook member of the work scaffolding board.SOLUTION: There is provided a gap closing member 10 for temporary scaffolding arranged to close a gap S between a work scaffolding board 4 on which a worker gets on and a skirting board 5 which is arranged along the work scaffolding board 4 in a temporary scaffolding constructed by including the work scaffolding board 4 and the skirting board 5 in which the length direction is the length direction of the work scaffolding board 4. The gap closing member 10 has a covering portion 12 for covering the gap S and at least a part of the work scaffolding board 4. The length dimension of the work scaffolding board 4 with respect to the covering portion 12 in the length direction is such that hook members 7 provided at both ends in the length direction of the work scaffolding board 4 are exposed in order to engage with a horizontal member 3 of the temporary scaffolding.SELECTED DRAWING: Figure 7
Patent JP-2021053819-A (JP)
Title: Image inspection device, image formation system, image inspection method and program
Inventor: IKUTA MASAYA
IPC: H04N1/00
Filed: 2019-09-27
Abstract: To provide an image inspection device, an image formation system, an image inspection method and a program which can suppress the wasteful consumption of a recording medium.SOLUTION: An image inspection device comprises: region setting acquisition means which acquires the setting of a specific inspection region being the target of the specific inspection in an image formed by image formation means; abnormality determination means which performs the specific inspection on the basis of the specific inspection region data corresponding to the specific inspection region in the reading data obtained by reading the image and determines the presence/absence of abnormality related to the specific inspection and the type of abnormality; and processing means which executes processing for making the image formation means form the image in which the abnormality is detected again when the abnormality determination means determines that the type of the abnormality is the prescribed first type, and executes processing for canceling the image formation by the image formation means when the abnormality determination means determines that the type of the abnormality is the prescribed second type.SELECTED DRAWING: Figure 13
Patent JP-2021054284-A (JP)
Title: Pneumatic tire
Inventor: ISHIGURO KAZUYA
IPC: B60C13/00
Filed: 2019-09-30
Abstract: To suppress occurrence of a vulcanization failure in a region disposed with a two-dimensional code with respect to a pneumatic tire.SOLUTION: In a pneumatic tire, a cross section height SH along a tire radial direction from an innermost position in the tire radial direction of a bead core to a tire maximum outer diameter position is 80 mm or less. There are provided on the surface of a side wall part, a recessed region of a smooth surface recessed to a peripheral region so that a shape along the tire circumferential direction becomes a planar shape or a curve shape, and a two-dimensional code in the recessed region, formed with a dot pattern by two kinds of density elements formed so as to be mutually identifiable by surface irregularity to the smooth surface. The arrangement region of the two-dimensional code includes a position of the recessed region, in which a recess amount becomes maximum among recess amounts from a non-recessed region of side rubber, not disposed with the recessed region.SELECTED DRAWING: Figure 3
Patent JP-2021055232-A (JP)
Title: Fiber structure containing animal hair fiber and manufacturing method thereof
Inventor: IKEDA KIYOSHI
IPC: D06P5/00
Filed: 2019-10-01
Abstract: To provide a fiber structure containing an animal hair fiber which can be piece-dyed, can realize a dyeing with sharp shades, and can give a low manufacturing cost; and a manufacturing method thereof.SOLUTION: There is provided a fiber structure which contains a shrink proofing animal hair fiber and a non-shrink proofing animal hair fiber and is dyed with a direct dye. The shrink proofing animal hair fiber is relatively darker in hue than the non-shrink proofing animal hair fiber, and the non-shrink proofing animal hair fiber is relatively lighter in hue than the shrink proofing animal hair fiber. As a result, the fiber structure has a single dyed appearance as a whole. A method for manufacturing this fiber structure comprises: forming a yarn containing the shrink proofing animal hair fiber and a yarn containing the non-shrink proofing animal hair fiber into the fiber structure; and dyeing it with a direct dye in one bath. Consequently, the shrink proofing animal hair fiber becomes relatively darker in hue than the non-shrink proofing animal hair fiber, and the non-shrink proofing animal hair fiber becomes relatively lighter in hue than the shrink proofing animal hair fiber, and thereby the fiber structure has the single dyed appearance as a whole.SELECTED DRAWING: Figure 1
Patent JP-2021056172-A (JP)
Title: Diagnosis device, diagnosis system, and method for diagnosis
Inventor: YAMADA YUKIHIRO
IPC: G01R31/50
Filed: 2019-10-02
Abstract: To diagnose a connection line.SOLUTION: A diagnosis device 100 diagnoses a connection line of a system including the connection line and a plurality of different types of electric apparatuses. The diagnosis device 100 includes: a storage unit 110 for storing the respective impedances of the different types of electric apparatuses; an acquisition unit 130 for acquiring the number of the electric apparatuses on a type-by-type basis; a measuring unit 140 for measuring a system impedance as the impedance of the system; a calculation unit 150 for calculating a synthesis impedance by using the respective impedances of the different types of electric apparatuses and the number; and a determination unit 160 for determining whether the connection line is normal by using the system impedance and the synthesis impedance.SELECTED DRAWING: Figure 2
Patent JP-2020017995-A (JP)
Title: Establishment of video conference during call
Inventor: ELIZABETH C CRANFILL
IPC: H04M1/00
Filed: 2019-10-02
Abstract: To provide a camera image switching process of a mobile device having a plurality of cameras used for a video conference.SOLUTION: A first mobile device transmits an image captured by a camera of a first mobile device to a second device in a video conference, and receives and displays an image captured by a camera of the second device. The first mobile device selects a graphical user interface option indicating a camera switching request, and the first mobile device transmits a command to instruct to the second device to perform a camera switching operation that adjusts a display of the image captured by the camera of the second device.SELECTED DRAWING: Figure 50
Patent JP-2021059852-A (JP)
Title: Structure of plastic board material for construction
Inventor: ZHANG LI QUN
IPC: E04C2/30
Filed: 2019-10-03
Abstract: To provide a structure of a plastic board material for construction which simplifies the technique of construction work, has effects such as sound insulation, moisture prevention and flame prevention, and can be used as an auxiliary.SOLUTION: A plastic board material for construction consists of a board body that supports a cavity with an uneven wave-like or honeycomb-like structure, and during molding, at least one of upper and lower layer board surfaces of the board body is provided with convex and irregular column bars that are spaced apart with hooked curved tips and are connected to form an irregular and rough layer board surface; a flat layer board surface is directly abutted on a floor slab surface and is simply fixed by nails and positioned, and a concrete board surface layer simply flattens a whole wall surface or the floor slab surface to facilitate subsequent work; practical effects of heat insulation, sound insulation, moisture prevention and flame prevention of the building structure are achieved by the part between the plastic hollow board materials, and the board body and the concrete for coating are surely connected by irregularly arranging the hook-shaped column bars.SELECTED DRAWING: Figure 1
Patent JP-2020095017-A (JP)
Title: Information processing device, control method thereof, program, and storage medium
Inventor: KUWAHARA NOBUAKI
IPC: G01N21/88
Filed: 2019-10-03
Abstract: To solve the problem in which, conventionally, it has not been easy to appropriately set photographing parameters such as an F value, shutter speed, and ISO sensitivity set to an imaging device at the time of capturing images used for deformation detection of a structure.SOLUTION: In order to solve the above problem, the present invention acquires a plurality of images obtained by taking, at least one time for each, an image of at least part of a structure by an imaging device having a state in which each photographing parameter is set among a plurality of candidates of photographing parameters (S303), detects deformation occurring on a surface of the structure from the images by analyzing the plurality of images (S304), and outputs a photographing parameter of part of the plurality of candidates of the photographing parameters identified based on comparison of amounts of detection results by the detection means for each of the plurality of images (S308).SELECTED DRAWING: Figure 3
Patent JP-2021060101-A (JP)
Title: Meshing chain and movable body moving device
Inventor: SHOJI RYUTA
IPC: F16G13/20
Filed: 2019-10-09
Abstract: To provide a meshing chain that can be moved along a curved movement trajectory in a state where a pair of chain members integrally mesh with each other into a rod shape, and provide a movable body moving device capable of moving a movable body using the meshing chain.SOLUTION: A meshing chain 12 is configured such that a pair of a first chain member 12A and a second chain member 12B integrally mesh with each other as moving in a traveling direction Z1, while they are disengaged from each other and branch off as moving toward a regression direction Z2 from the integrated meshing state. A first distance D1 between a pair of pin holes 21 through which a connection pin 23 is inserted in a first link plate 22 constituting a first chain member is smaller than a second distance D2 between a pair of pin holes 28 through which a connection pin 30 is inserted in a second link plate 29 constituting a second chain member.SELECTED DRAWING: Figure 5
Patent JP-2021060551-A (JP)
Title: Manufacturing method of optical fiber cable and optical fiber cable
Inventor: KAJI TOMOAKI
IPC: G02B6/44
Filed: 2019-10-09
Abstract: To provide a manufacturing method of an optical fiber cable and an optical fiber cable that can prevent a sheath from being broken.SOLUTION: A manufacturing method of an optical fiber cable includes a feeding step of feeding a core 11 having a plurality of optical fibers, a wrapping step of wrapping a reinforcement member 20 around the core and forming an overlap part where the ends of the reinforcement member overlap in a part of the circumferential area, and an extrusion molding step of extrusion-molding a sheath 30 outside the reinforcement member. In the extrusion molding step, a resin 30a constituting the sheath is inserted into at least a part of the overlap part.SELECTED DRAWING: Figure 1
Patent JP-2021059289-A (JP)
Title: Scaffold formation auxiliary tool for transportation vehicle
Inventor: UENO HIROSHI
IPC: B65D19/38
Filed: 2019-10-09
Abstract: To provide a scaffold formation auxiliary tool for a transportation vehicle, that allows a scaffold to be formed easily and reliably in the vicinity of a loading space.SOLUTION: A scaffold formation auxiliary tool includes: an auxiliary tool body which is removably fixed onto an upper surface side of a loading space, in a state of being directed from the loading space of a transportation vehicle to at least one direction out of lateral sides and a rear side, with at least one end projecting; and a scaffold formation member for forming a scaffold to be attached to the one end of the auxiliary tool body, and to be fixed in the vicinity of the loading space. The auxiliary tool body preferably has: an insertion part to be inserted to an insertion port of a pallet placed in the loading space; and a projection part which includes the one end and projects from the insertion port of the pallet. The insertion part preferably includes: a rod-like insertion part body; an upper plate abutting member having an upper plate abutting face for abutting on an underside of an upper plate of the pallet; and a lower plate abutting part having a lower plate abutting face for abutting on a top face of a lower plate of the pallet at the one end side beyond the upper plate abutting part.SELECTED DRAWING: Figure 1
Patent JP-2020003209-A (JP)
Title: Heat exchanger and air conditioner including the same
Inventor: SATO TAKESHI
IPC: F25B39/00
Filed: 2019-10-09
Abstract: To reduce unmelted frost in defrosting operation by suppressing frost formation in a heat exchange path of the lowest stage in adoption of an air conditioner that includes a plurality of flat tubes that are disposed in multiple stages in a stage direction, namely in a vertical direction and form a passage of a refrigerant in the inside, and a plurality of fins for dividing an area between adjacent flat tubes into a plurality of air paths in which air flows, and allows heat exchangers that are lined up in multiple stages in a stage direction and are divided into a heat exchange paths to switch heating operation and defrosting operation.SOLUTION: In a heat exchanger (11), path effective length of a first heat-exchange path (60A) including flat tubes (63AU, 63AD) in the lowest stage from among heat exchange paths (60A to 60J) is longer than path effective length of other heat-exchange paths (60B to 60J), or a path effective sectional area of the first heat exchange path (60A) is smaller than a path effective sectional area of other heat-exchange paths (60B to 60J).SELECTED DRAWING: Figure 4
Patent JP-2020000261-A (JP)
Title: Smoking article having filter including a capsule
Inventor: YVES JORDIL
IPC: A24D3/04
Filed: 2019-10-15
Abstract: To provide a smoking article having an aerosol generating substrate and a mouthpiece.SOLUTION: The mouthpiece includes a cavity at least partially filled with a particulate material, such as activated carbon, and contains at least one breakable capsule of a liquid flavorant at least partially surrounded by the particulate material, such that the force required to break the capsule within the mouthpiece to release the liquid flavorant is less than three times the inherent burst strength of the capsule.SELECTED DRAWING: Figure 1
Patent JP-2021066192-A (JP)
Title: Seat for vehicle
Inventor: MIYAWAKI KAZUYA
IPC: B60N2/42
Filed: 2019-10-17
Abstract: To provide a seat for a vehicle which enables a seat back pad to deflect more easily during a collision to increase a sinking amount of a body of an occupant.SOLUTION: A seat S for a vehicle includes a seat back S1. The seat back S1 has: a seat back frame 1 including side frames 10 extending in a seat vertical direction; an airbag module 30 which contains an airbag 32; and a seat back pad BP placed on the seat back frame 1. The seat back pad BP includes: a first fragile part 41 formed at a pad side part 44 facing the airbag module 30; a space SP provided in front of a front edge part 12 of the side frame 10 in an area overlapping with the airbag module 30 in a side view of the seat back pad BP; and a holding part H which is provided below the space SP and holds an occupant.SELECTED DRAWING: Figure 8B