baber/WOPTO huggingface dataset:
Patent JP-2021185667-A (JP)
Title: Image decoding method, image encoding method, and recording medium
Inventor: LIM SUNG CHANG
IPC: H04N19/105
Filed: 2021-07-28
Abstract: To provide a technique capable of improving encoding/decoding efficiency of an image.SOLUTION: An image decoding method according to one embodiment includes the steps of: deriving a plurality of motion vectors for a current block according to an inter-prediction direction of the current block; determining a plurality of prediction blocks for the current block by using the plurality of motion vectors; and obtaining a final prediction block for the current block based on a weighted sum of the plurality of prediction blocks. Weight for the weighted sum of the plurality of predicted blocks is any one of a plurality of weights included in a predetermined weight set, and the weight is derived from the weights of neighboring blocks of the current block. The plurality of motion vectors are L0 motion vectors for an L0 reference image list and L1 motion vectors for an L1 reference image list.SELECTED DRAWING: Figure 13
Patent JP-2023019154-A (JP)
Title: Smoking device
Inventor: SHIBATA SHIGEKI
IPC: A23B4/052
Filed: 2021-07-28
Abstract: To provide a new smoking device in which the number of doors for blocking one opening is reduced.SOLUTION: A smoking device includes a box type body part, a first door 210 and a second door 220. The body part has a first opening opened to Y direction, and a first edge and a second edge 121 of the first opening. The first edge and the second edge 121 are faced mutually in Z-Z' direction almost orthogonal to Y-Y' direction. The first door 210 and the second door 220 are linked foldably along the first edge and the second edge 121 of the body part, and can open/close the first opening of the body part.SELECTED DRAWING: Figure 2C
Patent JP-2023019324-A (JP)
Title: Reading device and image forming apparatus
Inventor: YAMAMOTO TAIKI
IPC: H04N1/04
Filed: 2021-07-29
Abstract: To provide a damage-resistant reading unit and reference board.SOLUTION: In conjunction with the movement of a reading unit 210 from a reading position (or a separation position) to the separation position (or the reading position) performed by moving mechanisms 221-223 (moving means), a reference board 230 rotates centered on a shank 231 from a second position facing a side face 210b of the reading unit 210 (or a first position facing a reading surface 210a of the reading unit 210) to the first position (or the second position). The reading unit 210 is provided with a cam follower 211 (contact member) that, when the reference board 230 rotates centered on the shank 231, is in contact with the reference board 230 to maintain the clearance between the reading unit 210 and the reference board 230.SELECTED DRAWING: Figure 3
Patent JP-2023020596-A (JP)
Title: Driving diagnostic device and driving diagnostic method
Inventor: KUSHIBIKI YUKIYA
IPC: G16Y40/20
Filed: 2021-07-30
Abstract: To provide a driving diagnostic device and a driving diagnostic method which can produce a negative diagnostic result for an operation of a turn signal lever with high requirement of producing the negative diagnostic result without producing the negative diagnostic result for the operation of a turn signal lever with low requirement of producing the negative diagnostic result.SOLUTION: A driving diagnostic device comprises: a data acquisition unit which can acquire from the vehicle a detection value representing that a turn signal lever 30C provided in a vehicle 30 moves from a neutral position to an operation position, and specific acceleration which is at least one of longitudinal acceleration of the vehicle and steering angle acceleration of a steering wheel 30D provided in the vehicle; and an event specification unit which determines whether or not duration time which is time when the turn signal lever is continuously located at the operation position is less than a first threshold and an absolute value of the specific acceleration is a second threshold or more on the basis of the detection value and the specific acceleration acquired by the data acquisition unit.SELECTED DRAWING: Figure 1
Patent JP-2021180334-A (JP)
Title: Semiconductor device
Inventor: YAMAZAKI SHUNPEI
IPC: H01L27/1156
Filed: 2021-08-05
Abstract: To provide a semiconductor device that enables a high-speed operation, and to provide a highly-reliable semiconductor device.SOLUTION: An oxide semiconductor having crystallinity is used for a semiconductor layer of a transistor. A channel formation region, a source region, and a drain region are formed on the semiconductor layer. The formation of the source region and the drain region is performed on the semiconductor layer by the ion doping method or the ion implantation method of one or a plurality of kinds of elements among rare gases and hydrogen, by using a channel protection layer as a mask.SELECTED DRAWING: Figure 7
Patent JP-2023027564-A (JP)
Title: Information processing device, program, and information processing method
Inventor: SAITO TAKAYA
IPC: G06F16/90
Filed: 2021-08-17
Abstract: To provide: an information processing method capable of predicting characteristics of a secondary battery on the basis of features of an electrode material of the secondary battery; a method; and a program.SOLUTION: An information processing method in a material search system 100 includes the steps of: determining an object material, which is an electrode material to be predicted; determining a target characteristic, which is a characteristic to be predicated; acquiring a value of energy of a LUMO level of a molecular of the object material and a value of energy one higher level than the LUMO level of the molecular of the object material when the target characteristic is a reaction potential of a positive electrode when the object material is used as a positive electrode active material of the secondary battery; inputting the acquired values into a prediction model; and outputting a prediction value of the target characteristic of the object material. The prediction model is a regression model which uses, as a target variable, an electric potential of a positive electrode as of when a material is used as a positive electrode active material of the secondary battery, and includes, as a descriptor, energy of a LUMO level of a material molecular and energy one level higher than the LUMO level of the material molecular.SELECTED DRAWING: Figure 1
Patent JP-2022036038-A (JP)
Title: Sensor for detecting position
Inventor: PETER MUELLER
IPC: G01B7/30
Filed: 2021-08-17
Abstract: To provide a sensor that outputs a position on a passage extending in a passage direction with a minimum possible measurement error.SOLUTION: A sensor 9 includes a transmitter element 16, a measurement transducer 18, and an evaluation device 21. The transmitter element has at least one magnet (39) disposed at a center, and two magnets (37) disposed at an edge portion. Magnetic poles (35 and 36) of the magnets (37 and 39) are aligned in a lateral direction (22) with respect to a passage direction (24), and are set to generate a magnetic field generated by a transmitter 17 changing in the passage direction. The transmitter element and the measurement transducer are disposed so as to move to each other in the passage direction, and are installed so as to output a sensor signal (19) depending on a relative position between the measurement transducer and the transmitter element, on the basis of a measurement signal 20. The magnet disposed at the center is disposed to excite a magnetic flux larger than that of the magnets disposed at the edge portion.SELECTED DRAWING: Figure 1
Patent JP-2023028518-A (JP)
Title: Auxiliary cylinder
Inventor: YAMAMOTO DAIJIRO
IPC: B66C23/82
Filed: 2021-08-19
Abstract: To provide an auxiliary cylinder capable of suppressing load oscillation when a crawler or the like is lifted.SOLUTION: An auxiliary cylinder comprises: a link 2 connected at one end to a mast 15 of a crane 10 so as to freely oscillate; a hydraulic cylinder 3 connected at one end to the other end of the link 2; a bracket 4 connected to the other end of the hydraulic cylinder 3; and a stopper 5 that is fitted to one end of the link 2 and that regulates the oscillation angle of the link 2 with respect to the mast 15. The other end of the link 2 and one end of the hydraulic cylinder 3 are connected with a plurality of first pins, and the other end of the hydraulic cylinder 3 and the bracket 4 are connected with a plurality of second pins.SELECTED DRAWING: Figure 2
Patent JP-2023034046-A (JP)
Title: Brain measuring device
Inventor: OIDA TAKENORI
IPC: A61B5/245
Filed: 2021-08-30
Abstract: To secure sufficient FOV while improving detection sensitivity.SOLUTION: A brain measuring device includes: a geomagnetism correction coil 7; a geomagnetism gradient correction coil 8; a transmission coil 21; reception coils 22; a plurality of resonance adjustment circuits 50 provided in correspondence with each of the reception coils 22 for outputting a signal of a predetermined resonance frequency of an electric current output from the reception coils 22; a plurality of OPM modules 23 provided in correspondence with each of the plurality of resonance adjustment circuits 50 for detecting a signal of a resonance frequency output from the resonance adjustment circuits 50; and a control device 5 for generating an MR image on the basis of the signal detected by the OPM modules 23. When the direction parallel to a central axis of a subject's head is represented as a Z-axis direction, the resonance frequency related to each of the plurality of resonance adjustment circuits 50 is set according to the position in the Z-axis direction of the corresponding reception coil 22, and a magnetic field gradient in the Z-axis direction generated by the control of a gradient magnetic field.SELECTED DRAWING: Figure 1
Patent JP-2023034162-A (JP)
Title: Inspection system, inspection device, control method thereof, and program
Inventor: HARUTA KENICHIRO
IPC: G06T1/00
Filed: 2021-08-30
Abstract: To solve a problem that there is a risk of degrading of accuracy in quality inspection that may occur when a defective image is determined despite no defect is present in a printed matter due to difference between a scanned image and a reference image caused by an irregular noise and a burst noise occurring in a printing step and a reading step.SOLUTION: An inspection device for inspecting quality of a printed matter, generates a scanned image by reading a printed matter, and generates a reference image from image data used for generating the printed matter. Then, the inspection device calculates a weighting factor of a weighting filter from the generated reference image, and generates an inspection image by applying a filtering process to the scanned image with the weighting filter. Then, the inspection device inspects the printed matter by collating the inspection image and the reference image.SELECTED DRAWING: Figure 7
Patent JP-2023034890-A (JP)
Title: Application container
Inventor: HOMMA YURI
IPC: A45D34/04
Filed: 2021-08-31
Abstract: To provide an application container capable of removing excess liquid content adhered to the tip of an application part when removing an applicator from the container.SOLUTION: An application container 10 includes a container having a mouth part 1d whose upper end is opened and a storage space S for a content liquid inside, and an applicator having an application part 5b at the tip of shaft parts 4b and 5a and held in the container by inserting the shaft parts 4b and 5a into the mouth part 1d, in which the container includes a squeezing member 2 provided inside the mouth part 1d, and the squeezing member 2 has: a squeezing part 2d that extends downward and comes into contact with an outer peripheral surface of the application part 5b when the applicator is removed from the mouth part 1d; and a bent part 2e that extends downward and bends upward when the applicator is removed from the mouth part 1d and that restores itself after the application part 5b passes therethrough.SELECTED DRAWING: Figure 1
Patent JP-2021192444-A (JP)
Title: Device isolator with reduced parasitic capacitance
Inventor: RAJA SELVARAJ
IPC: H01L27/04
Filed: 2021-08-31
Abstract: To provide a method of inhibiting attenuation of signals communicated through an isolator structure.SOLUTION: An isolator structure (20) comprises parallel conductive elements (28a/28b) forming a capacitor or inductive transformer, overlying a semiconductor structure including a well region (32w) of a first conductivity type formed within a tank region (31t) of a second conductivity type. The tank region is surrounded by doped regions (32c, 34) and a buried doped layer (36) of the first conductivity type, forming diodes in series to the substrate. The junction capacitances of the series diodes have the effect of reducing the parasitic capacitance at the isolator.SELECTED DRAWING: Figure 3a
Patent JP-2023035676-A (JP)
Title: Image processing system and control method thereof, and imaging device
Inventor: AMAKAWA TOMOYUKI
IPC: G06T7/00
Filed: 2021-09-01
Abstract: To provide an image processing system that further appropriately sets an attention area in an image.SOLUTION: An image processing system includes: image input means for inputting an image; detection means for detecting an object from the image; acceptance means for accepting an input of a trajectory for the image; selection means for selecting, on the basis of a trajectory area determined by the trajectory, two or more objects included in a plurality of detected objects; and integration means for generating an integrated area by integrating two or more areas in an image corresponding to two or more selected objects and setting it as an attention area in the image.SELECTED DRAWING: Figure 2
Patent JP-2023038123-A (JP)
Title: Flower-shaped mold article
Inventor: SUEHIRO YOSHINORI
IPC: A41G1/00
Filed: 2021-09-06
Abstract: To provide a flower-shaped mold article that embodies such a real change as if a fresh flower were blooming, allowing an observer to be significantly impressed.SOLUTION: Multiple opening/closing members 7a to 7e formed in petals are provided respectively in an outward tiltable manner, and a rotatable member 20 that is rotated by driving means is provided so as to be surrounded by the opening/closing members 7a to 7e. The rotatable member 20 and leading ends of the opening/closing members 7a to 7e are respectively connected by line-like members 22a to 22e that have flexibility and elastic restorability, fixing sheet members 26a to 26e that are formed petal-like to the respective line-like members 22a to 22e. The rotatable member 20 rotates in one direction, thereby pulling the respective line-like members 22a to 22e, causing the opening/closing members to be in the closed condition, allowing the sheet members 26a to 26e to be stored inside the opening/closing members 7a to 7e in the closed condition. The rotatable member 20 rotates in the other direction, thereby relaxing the respective line-like members 22a to 22e, causing the opening/closing members 7a to 7e to be in the open condition, allowing the sheet members 26a to 26e to expand on the front side of the opening/closing members 7a to 7e in the open condition.SELECTED DRAWING: Figure 8
Patent JP-2023038679-A (JP)
Title: Suspension apparatus and method for adjusting attitude of suspended load
Inventor: ISHIDA TAKESHI
IPC: B66C13/08
Filed: 2021-09-07
Abstract: To quickly set a suspended load in a horizontal state.SOLUTION: A suspension apparatus 100 comprises: four or more suspension ropes 10 extending from a crane suspension tool 1 toward a suspended load 2; a chain block 20 that is provided for each suspension rope 10 and that adjusts a distance between a first load point P1 at which a load of the suspended load 2 is applied on the suspension rope 10 and a second load point P2 at which the load of the suspended load 2 is applied on the suspension tool 1 via the suspension rope 10; an inclination angle measurement device 30 that measures the inclination angle of the suspended load 2 with respect to a horizontal surface; and a control device 40 that adjusts the attitude of the suspended load 2 by controlling the chain block 20 on the basis of the inclination angle measured by the inclination angle measurement device 30. The control device 40 selects one reference suspension rope serving as a reference from among the suspension ropes 10 on the basis of the heights of a plurality of first load points P1 in a vertical direction, and simultaneously activates all chain blocks 20 other than a chain block 20 provided to the reference suspension rope to adjust the attitude of the suspended load 2.SELECTED DRAWING: Figure 3
Patent JP-2022153237-A (JP)
Title: security test system
IPC: G06F21/57
Filed: 2021-09-07
Abstract: PROBLEM TO BE SOLVED: To enable verification of security of an application as "a security test" incorporated by a developer as one process in development processes. 
     SOLUTION: A security test system includes a transition recording section 21 for recording information of screen transition by an operation to an object application 4 on a browser 20, a scenario management section 33 for recording a transition graph formed by merging a plurality of pieces of screen transition information on a graph DB 37 as a transition scenario, a transition reproduction section 34 for transmitting a request to the object application 4 according to contents of the transition scenario, and a diagnostic processing section 35 for acquiring the request transmitted by the transition reproduction section 34, modifying the contents according to a specified vulnerability inspection pattern, transmitting it to the object application 4, and inspecting whether or not to have vulnerability based on the content of the received response. 
     SELECTED DRAWING: Figure 1 
     COPYRIGHT: (C)2023,JPO&INPIT
Patent JP-2023039683-A (JP)
Title: Ammonia fuel combustion device
Inventor: KAWAMOTO YUSAKU
IPC: F23R3/10
Filed: 2021-09-09
Abstract: To sufficiently burn ammonia fuel by hydrocarbon fuel in a furnace by supplying hydrocarbon fuel into the furnace in addition to ammonia fuel when burning ammonia fuel mixed with combustion air by a burner in the furnace.SOLUTION: In an ammonia fuel combustion device wherein ammonia gas NH3 supplied through an ammonia supply pipe 11 and combustion air Air supplied through an air supply pipe 12 are mixed in a combustion burner 10 so as to be burned in a furnace 1, an injection device 20 to which hydrocarbon fuel CmHn is supplied through an auxiliary fuel supply pipe 21 is provided in the vicinity of the combustion burner, and the hydrocarbon fuel is injected into the furnace toward flame by the combustion chamber so as to be burned by the injection device.SELECTED DRAWING: Figure 1
Patent JP-2023042279-A (JP)
Title: Control device for man power driven vehicle
Inventor: IDOGAKI KEI
IPC: B62M25/08
Filed: 2021-09-14
Abstract: To provide a control device for a man power-driven vehicle that can control a derailleur in an appropriate state.SOLUTION: A control device for a man power-driven vehicle is provided with a control part that controls a derailleur mounted on the man power-driven vehicle, on the basis of change in an atmospheric pressure of a tire of the men power-driven vehicle detected by an atmospheric pressure detecting part that detects an atmospheric pressure of at least one tire of the man power-driven vehicle.SELECTED DRAWING: Figure 14
Patent JP-2023045533-A (JP)
Title: Liquid discharge head and liquid filling method
Inventor: ISHII KATSUHIRO
IPC: B41J2/175
Filed: 2021-09-22
Abstract: To carry out initial filling in which liquid can be stably supplied to a liquid discharge unit.SOLUTION: A liquid discharge head 5 includes: a liquid storing unit 25 enclosing a liquid absorber 18 capable of absorbing and retaining liquid; a liquid discharge unit 8 to which the liquid retained in the liquid absorber 18 is supplied, and which discharges the liquid; and an opening 21a disposed on a bottom surface 25a of the liquid storing unit 25, and communicating with the liquid discharge unit 8. The liquid absorber 18 faces the bottom surface 25a and comes into close contact with the opening 21a. The liquid discharge head 5 further includes: a liquid inlet 33 disposed on a surface facing the bottom surface 25a of the liquid storing unit 25; a space 40 disposed between the liquid absorber 18 and the bottom surface 25a, and surrounding the opening 21a; and a liquid introduction passage 22 which is disposed along the bottom surface 25a, extends from an area facing the liquid inlet 33 toward the opening 21a, and communicates with the space 40.SELECTED DRAWING: Figure 3
Patent JP-2022060164-A (JP)
Title: Carbonated aerosol topical skin application
Inventor: MIYAZAKI MASASHI
IPC: A61K8/02
Filed: 2021-09-24
Abstract: To provide a carbonated aerosol topical skin application comprising stably emulsified ceramide lipids and having excellent moisturizing and coating properties.SOLUTION: Provided is a carbonated aerosol topical skin application consisting of an aerosol stock solution comprising the following components (A) to (D) and a propellant comprising component (E). (A) Ceramide lipid. (B) An ionic surfactant. (C) A water-soluble polymer. (D) Water. (E) Carbon dioxide gas.SELECTED DRAWING: None
Patent JP-2023047526-A (JP)
Title: Fragrance generator
Inventor: ISOBE NAOKI
IPC: A61L9/01
Filed: 2021-09-27
Abstract: To improve the user-friendliness of a fragrance generator.SOLUTION: A generating unit 11 generates a fragrance in a cabin. A detection unit 12 detects a smell component in the cabin. A control unit 13 controls the operation of the generating unit 11 on the basis of the detected smell component.SELECTED DRAWING: Figure 1
Patent JP-2023047937-A (JP)
Title: Luminaire
Inventor: TSUJI YUYA
IPC: F21V29/503
Filed: 2021-09-27
Abstract: To improve the heat dissipation performance of a luminaire.SOLUTION: A luminaire comprises according to an embodiment: a light source unit 1 comprising a light source, and attached to a bottom plate 42; and a plurality of heat dissipation fins 31 attached to the bottom plate 42. The heat dissipation fins 31 comprise base parts 311 fixed to the bottom plate 42, first heat dissipation plates 312, and second heat dissipation plates 313 having a shape different from that of the first heat dissipation plates 312.SELECTED DRAWING: Figure 4
Patent JP-2023048712-A (JP)
Title: Examination method of photosensitive composition, and production method of photosensitive composition
Inventor: IGUCHI NAOYA
IPC: G03F7/20
Filed: 2021-09-28
Abstract: To provide an examination method of a photosensitive composition capable of exactly evaluating photosensitive compositions having different production periods and containing the same material, and a production method of a photosensitive composition.SOLUTION: An examination method of a photosensitive composition includes a first step for subjecting a dummy substrate containing a first photosensitive composition layer formed from a first photosensitive composition to exposure treatment, heat treatment, and developing treatment, a second step for forming a pattern by subjecting a first substrate for evaluation containing the first photosensitive composition layer to exposure treatment, heat treatment, and developing treatment under the same conditions as the first step, a third step for forming a pattern by subjecting a second substrate for evaluation containing the second photosensitive composition layer formed from a second photosensitive composition to exposure treatment, heat treatment, and developing treatment under the same conditions as the first step, and a fourth step for determining whether the dimensional difference between the pattern obtained in the second step and the pattern obtained in the third step is in an allowable range or not. The first photosensitive composition and the second photosensitive composition contain the same material and are different in production lot.SELECTED DRAWING: Figure 1