baber/WOPTO huggingface dataset:
Patent JP-2022165483-A (JP)
Title: Detecting device, detecting system, detecting method, and detecting program
Inventor: IKEDA NAOKI
IPC: G06T7/00
Filed: 2021-04-20
Abstract: To provide a detecting device capable of suppressing incorrect detection of a non-existent object around a person.SOLUTION: A detecting device comprises: an acquisition unit which acquires an image in which a prescribed region is shot; a detection unit which detects position information of a person and an object from the acquired image using a learned model in which detection of location information of persons and objects from images including the persons and objects was learned; and a determination unit which determines whether the position information of the detected object is incorrectly detected on the basis of the past position information detected from the image in which the prescribed region was shot before the image in which the position information was detected.SELECTED DRAWING: Figure 12
Patent JP-2022174499-A (JP)
Title: pickup device
Inventor: SUZUKI TOMONAGA
IPC: B65H5/06
Filed: 2021-05-11
Abstract: To perform conveyance of laundry at high efficiency when conveying laundry by using a conveyor.SOLUTION: A pickup device which picks up laundry piece by piece from a plurality of pieces of accumulated laundry and conveys it to a subsequent step includes: conveyance parts 5, 7 for picking up from a plurality of pieces of accumulated laundry and for conveying it in a grasped state; a conveyor 9 for conveying the laundry placed from the conveyance parts 5, 7 from the upstream to the downstream; and a fall prevention roller 10 which is provided in the vicinity of the upstream of the conveyor 9, and which rotates autonomously. The fall prevention roller 10 has a high grip force with respect to the laundry compared to the conveyor 9.SELECTED DRAWING: Figure 1
Patent JP-2022174609-A (JP)
Title: Wavelength conversion member, backlight unit, and image display device
Inventor: KIKUCHI SAYAKA
IPC: G02B5/20
Filed: 2021-05-11
Abstract: To provide a wavelength conversion member which offers less in-plane variations in optical properties.SOLUTION: A wavelength conversion member provided herein comprises a wavelength conversion layer containing a phosphor and having an average thickness of 80 μm or less. A ratio of a difference between the maximum thickness and the minimum thickness of the wavelength conversion layer to the average thickness thereof is in a range of 0.01 to 0.1.SELECTED DRAWING: None
Patent JP-2022175498-A (JP)
Title: Element chip manufacturing method and substrate processing method
Inventor: KARASAKI HIDEHIKO
IPC: H01L21/3065
Filed: 2021-05-13
Abstract: To provide an element chip manufacturing method for highly accurately dicing a semiconductor substrate comprising a metal film, and a substrate processing method.SOLUTION: An element chip manufacturing method includes: a step of preparing a semiconductor substrate including a first layer provided with a first principal surface 10X comprising an element region, a divided region and a mark, and including a semiconductor layer 11 and a second layer provided with a second principal surface and including a metal film 16; a step of removing the metal film by irradiating a first region R1 corresponding to the mark of the second principal surface with first laser beams, and exposing the semiconductor layer in the first region; a step of smoothing the surface of the exposed semiconductor layer so that its surface roughness becomes equal to or less than 1/4 of a wavelength of a predetermined electromagnetic wave; a step of imaging the semiconductor substrate with a camera which senses the predetermined electromagnetic wave, detecting a position of the mark through the semiconductor layer and calculating a second region corresponding to the divided region on the second principal surface; a step of removing the metal film by irradiating the second region with second laser beams from the side of the second principal surface, and exposing the semiconductor layer in the second region; and a dicing step.SELECTED DRAWING: Figure 7A
Patent JP-2022175689-A (JP)
Inventor: MATSUMOTO TAKAYA
IPC: G06Q10/10
Filed: 2021-05-14
Abstract: 【課題】複数人で共同利用される共用空間を浄化された状態で利用しやすくすること。【解決手段】報知システム１００は、検知部１１と、判定部１５と、報知部１７と、を備える。検知部１１は、複数人で共同利用される共用空間３１における第１利用者を検知する。判定部１５は、少なくとも検知部１１で検知された第１利用者が利用した時間に基づいて、共用空間３１の浄化の度合いを示す浄化状態を判定する。報知部１７は、判定部１５で判定された浄化状態を第２利用者に報知する。【選択図】図１
Patent JP-2021195863-A (JP)
Title: Lock structure of curtain unit
Inventor: HOSOE MASAYUKI
IPC: B60J3/00
Filed: 2021-05-17
Abstract: To provide a lock structure of a curtain unit capable of improving a degree of freedom in locking angle while facilitating processing of an insertion hole and a locking hole.SOLUTION: A curtain unit comprises a winding shaft, a curtain, a coil spring, a front holder 30, a bush 40 and a slider. An insertion hole 31a is arranged along the axial direction of the winding shaft at the front holder 30, a locking hole capable of being in communication with the insertion hole 31a along the axial direction of the winding shaft is arranged on a circumference concentric of the axis of the winding shaft at the bush 40, and the winding shaft is locked so as not to be rotated by inserting a lock pin 110 into the insertion hole 31a and the locking hole in a state where the insertion hole 31a and the locking hole are in communication with each other.SELECTED DRAWING: Figure 4
Patent JP-2022177864-A (JP)
Title: Inspection apparatus, learning apparatus, inspection method, production method of learning unit, and program
Inventor: ISHIKAWA NOBUYUKI
IPC: G06T7/00
Filed: 2021-05-19
Abstract: To solve a problem that inspection of sentences based on an inspection rule for each user cannot be performed conventionally.SOLUTION: An inspection apparatus 1 includes: an inspection information reception unit 121 that receives inspection information including sentences in association with a user identifier; a rule acquisition unit 131 that acquires one or more inspection rules associated with the user identifier corresponding to the inspection information from a rule storage unit 112 that stores the one or more inspection rules for inspecting the sentences in association with the user identifier for each user; an inspection unit 132 that inspects the inspection information using each of the one or more inspection rules; an inspection result configuration unit 133 that configures an inspection result to be output using a result of the inspection by the inspection unit 132; and a result output unit 141 that outputs the inspection result. Inspection of the sentences based on the inspection rules for each user can be performed by the inspection apparatus 1.SELECTED DRAWING: Figure 2
Patent JP-2022178338-A (JP)
Title: Belt driving device and image forming device
Inventor: NISHIMURA TAKATOSHI
IPC: B65H23/038
Filed: 2021-05-20
Abstract: To replace a belt at the appropriate timing.SOLUTION: A belt driving device comprises: a belt stretched by multiple rollers and circulated; a first sensor for varying an output value according to the position of one side end of the belt; a second sensor for varying the output value according to the position of the other side end of the belt; a control part for measuring the position and the length of the end of the belt in the width direction on the basis of respective output values of the first and second sensors; and a storing part for storing a reference value showing the length in the width direction of an un-degraded belt. The control part determines a degradation state of a belt on the basis of a difference between a reference value and a measured value of the length in the width direction of the belt acquired on the basis of respective output values of the first and second sensors.SELECTED DRAWING: Figure 7
Patent JP-2021190709-A (JP)
Title: Amine compound and organic light-emitting element including the same
Inventor: KIM MIN JAE
IPC: C07C211/58
Filed: 2021-05-21
Abstract: To provide an amine compound and an organic light-emitting element including the same.SOLUTION: The amine compound is represented by the following chemical formula 1, and the organic light-emitting element includes the amine compound. L1-L4 and L11-L12 each independently represent a substituted or unsubstituted C5-C60 carbocyclic group or a substituted or unsubstituted C1-C60 heterocyclic group; a1-a4, a11 and a12 each independently represent an integer selected from 0-5; and Ar1-Ar4 each independently represent a substituted or unsubstituted C5-C60 carbocyclic group or a substituted or unsubstituted C1-C60 heterocyclic group, provided that the case where two or more of Ar1-Ar4 include an amino group is excluded.SELECTED DRAWING: Figure 1
Patent JP-2022182027-A (JP)
Title: Temperature estimation device
Inventor: KUSADOME TAIZO
IPC: H02P29/66
Filed: 2021-05-27
Abstract: To estimate a temperature of a permanent magnet with high accuracy.SOLUTION: A control circuit as a temperature estimation device for estimating a magnet temperature Tm, and the magnet temperature Tm is a temperature of a permanent magnet provided by a rotor provided to a motor. The motor comprises: a stator core; and a plurality of stator coils wound to the stator core. The control circuit as a temperature estimation device executes a processing of steps S15 to S17 of estimating the magnet temperature Tm on the basis of a coil temperature as a temperature of each stator coil and an integration current obtained by integrating an actual value of a coil current flowing in each stator coil for an integration period.SELECTED DRAWING: Figure 3
Patent JP-2022184251-A (JP)
Title: pipe joint
Inventor: WAKABAYASHI KATSUHIKO
IPC: F16L19/025
Filed: 2021-05-31
Abstract: To provide a pipe joint having an anti-loosening function, for a thin walled pipe.SOLUTION: A pipe joint has: a joint main body 3 having a cylindrical pipe 2 into which a thin walled pipe P is inserted; a nut 4 threadedly engaged with the pipe connection portion 2 so that the thin walled pipe P is fixed to the pipe main body 3; and an eccentric ring 6 mounted to between the pipe connection portion 2 and the nut 4. A screwless outer periphery portion 2c in which a male screw is not formed is arranged at an outer periphery of the pipe connection portion 2. A screwless inner periphery portion 4c which fits onto the screwless outer periphery portion 2c when the thin walled pipe P is fixed to the joint main body 3 is arranged at an inner periphery of the nut 4. At least one of the screwless outer periphery portion 2c and the screwless inner periphery portion 4c is eccentric from a pipe axis, and the screwless outer periphery portion 2c and the screwless inner periphery portion 4c are thereby in pressure-contact with each other in a radial direction at a part in a peripheral direction, of the portion 2c and the portion 4c.SELECTED DRAWING: Figure 1
Patent JP-2022186341-A (JP)
Title: Method for producing coagulation factor xiii-containing fibrinogen
Inventor: KAWAKAMI NAOYA
IPC: C07K14/75
Filed: 2021-06-04
Abstract: To provide a simple and efficient method for producing fibrinogen and coagulation factor XIII from human frozen plasma on an industrial scale.SOLUTION: Disclosed is a method for producing coagulation factor XIII-containing fibrinogen, characterized by using a mixture of a cryoprecipitate-derived processed liquid and a Cohn's cold ethanol fraction I precipitate, both obtained from plasma as a starting material. The production method of the invention comprises the steps of: (a) mixing a cryoprecipitate-derived processed liquid and a Cohn's cold ethanol fraction I precipitate, both of which are obtained from plasma, to form a mixed liquid; (b) centrifuging the mixed liquid obtained in (a) in the presence of glycine to form a precipitate (Glycine fraction); (c) centrifuging the precipitate obtained in (b) in the presence of ethanol to obtain a supernatant (Ethanol fraction 1); and (d) centrifuging the supernatant obtained in (c) in the presence of ethanol to form a precipitate (Ethanol fraction 2).SELECTED DRAWING: None
Patent JP-2022187552-A (JP)
Title: Wafer marking method, method for manufacturing nitride semiconductor device, and nitride semiconductor substrate
Inventor: HAGIMOTO KAZUNORI
IPC: B23K26/00
Filed: 2021-06-08
Abstract: To provide a laser marking method capable of simultaneously marking on a GaN layer surface and a single-crystal silicon substrate surface when a laser mark is applied onto a defective portion of a nitride semiconductor substrate obtained by epitaxially growing a nitride semiconductor layer including at least a GaN layer on a single-crystal silicon substrate.SOLUTION: There is provided a wafer marking method in which a laser is used to apply a laser mark onto a defective portion of a nitride semiconductor substrate obtained by epitaxially growing a nitride semiconductor layer including at least a GaN layer on a single-crystal silicon substrate. In the wafer marking method, the defective portion is irradiated with a laser having a wavelength within ±10% of 365 nm, which is a wavelength corresponding to the bandgap energy of GaN, such that the surface of the GaN layer and the surface of the single-crystal silicon substrate are simultaneously marked.SELECTED DRAWING: Figure 1
Patent JP-2022190759-A (JP)
Title: Wild animal repulsion device
Inventor: OTA YUJI
IPC: A01M29/06
Filed: 2021-06-15
Abstract: To provide a wild animal repulsion device which can effectively and connectively repulse a wild animal.SOLUTION: A wild animal repulsion device comprises: display means for displaying an image of an animal which intimidates a wild animal by a moving image; acoustic generation means having an audible sound generation device for generating an intimidation sound at a frequency which is audible by the wild animal; light emitting means for generating the visible wavelength light of the wild animal; and control means for controlling operations of the display means, the acoustic generation means and the light emitting means. The control means is constituted so as to repulse the wild animal by operating the display means, the acoustic generation means and the light emitting means at the approach of the wild animal and/or at a precast time interval.SELECTED DRAWING: Figure 1
Patent JP-2021166743-A (JP)
Title: Variable vehicle ride switch
Inventor: ERIC A VANCE
IPC: A63G21/18
Filed: 2021-06-25
Abstract: To provide a variable vehicle ride switch.SOLUTION: A variable vehicle ride switch (14) in accordance with present embodiments includes a base (20) configured to rotate with respect to a ride surface. The variable vehicle ride switch (14) also includes a conveyor (16) positioned on the base (20), where the conveyor (16) can actuate relative to the base (20) to move a ride vehicle (24) towards or away from an outer edge of the base (20) and to change an angle or orientation of the at least one conveyor (16) within the base (20), e.g., to rotate within the base (20). The variable vehicle ride switch (14) also includes a controller configured to receive an activation signal to cause the base (20) to rotate and to actuate the conveyor (16).SELECTED DRAWING: Figure 1
Patent JP-2023009621-A (JP)
Title: Lance holder and check valve
Inventor: HARA KENICHI
IPC: B23K7/00
Filed: 2021-07-07
Abstract: To provide a check valve capable of ensuring a backflow prevention effect regardless of the used state of a lance pipe, and a lance holder equipped with the check valve.SOLUTION: A check valve 40 in a lance holder equipped with a holder body and the check valve 40 inserted into the holder body comprises: a valve body 41; and a valve storage chamber 42 for storing the valve body 41 as to be movable back and forth. The valve storage chamber 42 includes a cylindrical part 42c, and a plurality of reception plates 43 are provided in the inner peripheral surface of the cylindrical part 42c. The reception plates 43 are arranged so as to ensure a flow path of an oxygen gas while no gap is seen inside the cylindrical part 42c in a vertical view. The valve body 41 is biased toward an oxygen gas flow-in hole 42a side by a spring member 44 fitted to a gap part S between the outer peripheral surface of the cylindrical part 42c and the inner peripheral surface of the valve storage chamber 42.SELECTED DRAWING: Figure 2
Patent JP-2023009904-A (JP)
Title: Program, deduction method, and information processing device
Inventor: AMIR HADERBACHE
IPC: G06F30/20
Filed: 2021-07-08
Abstract: To accelerate a structural analysis simulation.SOLUTION: A storage unit stores mesh data 141 containing a plurality of node points and a plurality of edges, and boundary condition data 142 indicating a force given to an object indicated by the mesh data 141. A processing unit calculates a rigidity matrix 143 containing a plurality of rigidity values corresponding to the plurality of edges, and a force vector 144 containing a plurality of force values corresponding to the plurality of node points. The processing unit generates feature data 145 from the rigidity matrix 143 and the force vector 144. The processing unit deduces a plurality of displacement magnitudes by performing a convolution operation to the feature data 145 according to a connection relation of the plurality of node points.SELECTED DRAWING: Figure 6
Patent JP-2023011256-A (JP)
Title: Clamp attachment structure of wiper arm
Inventor: HISADA OKIYA
IPC: B60S1/46
Filed: 2021-07-12
Abstract: To provide a clamp attachment structure of a wiper arm which enables easy attachment of a clamp regardless of a length of a piece arm.SOLUTION: A wiper arm 10 includes: a piece arm 30; and an elongated retainer 20 having a holding part 23 which holds the piece arm 30 in a state that a tip of the piece arm 30 is exposed. A clamp 40 is attached to an outer peripheral surface of the retainer 20 and configured to hold a washer hose 50. The holding part 23 has a pair of first cutout parts 25. The clamp 40 has a protruding part 44 which fits in the pair of first cutout parts 25 in a concavo-convex relationship.SELECTED DRAWING: Figure 8
Patent JP-2023011266-A (JP)
Title: Driving control method and driving control system
Inventor: KONDO TAKAYUKI
IPC: G08G1/00
Filed: 2021-07-12
Abstract: To prevent a target vehicle from being impeded by another vehicle entering an intersection area when the intersection area for the target vehicle on one lane to intersect with another lane is secured by controlling the surrounding automatic driving vehicles.SOLUTION: A driving control method secures an intersection area Ai for a first other vehicle V1 to intersect with a second lane L2 by estimating an intention of the first other vehicle V1 on a first lane L1 to intersect with the second lane L2 different from the first lane L1, and automatically controlling at least a first automatic driving vehicle AC1 among a plurality of automatic driving vehicles, and guides the second other vehicle V2 so that the second other vehicle V2 does not enter the intersection area Ai from a direction different from that in which the first other vehicle V1 enters the intersection area Ai by automatically controlling the second automatic driving vehicle AC2, which is different from the first automatic driving vehicle AC1, among the plurality of automatic driving vehicles.SELECTED DRAWING: Figure 2
Patent JP-2023012650-A (JP)
Title: Electric blower and vacuum cleaner including the same
Inventor: HONDA TAKESHI
IPC: F04D29/44
Filed: 2021-07-14
Abstract: To provide an electric blower in which efficiency of a blower is high in a wide air volume range and in which cooling efficiency of a motor is also high, while it is small and light-weight.SOLUTION: A motor part includes a rotary shaft, a bearing, a rotor core, a stator core, and a motor housing in which an upstream side radial direction opening and a downstream side radial direction opening are opened on a side surface. A blower part includes: an impeller fixed to a tip of the rotary shaft; a fan casing for covering an outer periphery of the impeller; an upstream side housing for surrounding an upstream side outer periphery of the motor part; and a downstream side housing for surrounding a downstream side outer periphery of the motor part. A first flow passage circulates between an inner wall and an outer wall of the upstream side housing, and between an inner wall and an outer wall of the downstream side housing. A second flow passage circulates in the downstream side radial direction opening or in an opening in the rotary shaft direction of the downstream side motor housing, inside the motor part, the upstream side radial direction opening, between the motor housing and the inner wall of the upstream side housing, and between the motor housing and the inner wall of the downstream side housing. On the downstream side of the downstream side housing, an annular diffuser opposing to the downstream side radial direction opening is provided.SELECTED DRAWING: Figure 1B
Patent JP-2023012759-A (JP)
Title: Power storage device and vehicle mounting structure of the same
Inventor: KOMURA TETSUJI
IPC: H01M50/264
Filed: 2021-07-14
Abstract: To provide a power storage device which achieves improvement of energy density and downsizing and improvement of resistance against vibration, and to provide a vehicle mounting structure.SOLUTION: A power storage device includes: a first case which houses multiple first power storage cells laminated; and a second case which houses multiple second power storage cells laminated. The first case has a first reinforcement part extending in a first direction. The second case has a second reinforcement part extending in a second direction intersecting with the first direction. The first case and the second case are provided overlapped with each other along a third direction intersecting with the first direction and the second direction and joined to each other.SELECTED DRAWING: Figure 6
Patent JP-2023014577-A (JP)
Title: Information processing device, information processing method, and program
Inventor: UEDA SHIGEO
IPC: G06F3/06
Filed: 2021-07-19
Abstract: To provide an information processing device, information processing method, and program that malfunction less.SOLUTION: A hard disk device 10 includes: a head section 10F1 for writing data in a storage area and reading the data from the storage area by using a plurality of heads; a determination section 10F2 for determining performance of each one of the heads based on results of writing and reading with respect to the storage area; and an allocation section 10F7 which, when determining that there is at least one deteriorated head with deteriorated performance among the heads, allocates data having been allocated to the deteriorated head, to a head other than the deteriorated head.SELECTED DRAWING: Figure 6
Patent JP-2023015583-A (JP)
Title: game machine
Inventor: OGURA TOSHIO
IPC: A63F7/02
Filed: 2021-07-20
Abstract: To provide a game machine for increasing a performance effect in connection with a title display of a ready-to-win performance.SOLUTION: A super-ready-to-win performance is configured while including a title display part for displaying corresponding title characters, and an introduction part until a performance result is reported. Then, a decorative pattern is displayed in a ready-to-win mode before the title display part in the super-ready-to-win performance, and title characters corresponding to the super-ready-to-win performance are displayed so as to use a display position of a decorative pattern resulting in a ready-to-win mode in the title display part. When a movable body performance is executed in a variable display started during a predetermined period when conformation movable control is underway on power-on not accompanying initialization, display of an effect display and output of a movable body performance sound are performed while performance movable control is restricted in execution of the movable body performance during the predetermined period, and performance movable control and display of an effect display and then output of a movable body performance sound are performed when a movable body performance is executed after a predetermined period.SELECTED DRAWING: Figure 11-32