baber/WOPTO huggingface dataset:
Patent JP-2022120695-A (JP)
Title: Nitride semiconductor substrate, and method of manufacturing the same
Inventor: KUBONO Ippei
IPC: H01L21/20
Filed: 2021-02-05
Abstract: To provide a nitride semiconductor substrate in which generation of a substrate reaction trace is suppressed, and a method of manufacturing the nitride semiconductor substrate.SOLUTION: A nitride semiconductor substrate has a nitride semiconductor thin film, including Ga, deposited on a film formation substrate on which a single crystal silicon layer is formed on a support substrate via an insulation layer. The nitride semiconductor substrate has an area which extends inward from an end part of the single crystal silicon layer being a growth face of the nitride semiconductor thin film and in which the nitride semiconductor thin film, including Ga, is not deposited.SELECTED DRAWING: Figure 1
Patent JP-2022123178-A (JP)
Title: Data protection tool
Inventor: SAITO ETSURO
IPC: G06F1/18
Filed: 2021-02-11
Abstract: To provide a data protection tool that prevents data theft from an external connection terminal of an electronic device.SOLUTION: In a data protection tool including a protective cap to be inserted into an external connection terminal of an electronic device and a cap jig that removes the protective cap from the external connection terminal, the protective cap has a release space into which a release piece of the cap jig is inserted, and the release piece has a locking portion that can be engaged with a locked portion of the release space.SELECTED DRAWING: Figure 1
Patent JP-2022127259-A (JP)
Title: Catalyst system, and demetallizing-desulfurizing treatment method and demetallizing-desulfurizing treatment apparatus using the same
Inventor: HARADA SHINGO
IPC: C10G45/08
Filed: 2021-02-19
Abstract: To provide a catalyst system which can exhibit catalytic activity such as excellent demetallizing performance and desulfurizing performance over a long period of time by suppressing catalyst residence and progress of catalyst fastening, and a demetallizing-desulfurizing treatment method and a demetallizing-desulfurizing treatment apparatus for a feedstock oil using the catalyst system.SOLUTION: A catalyst system for demetallizing and desulfurizing a feedstock oil enables a replacement of catalyst, comprises a specific active metal, and has a catalyst layer A and a catalyst layer B having a specific aspect ratio, in which the catalyst layer A is filled so as to come into contact with the feedstock oil first. There are also provided the demetallizing-desulfurizing treatment method and the demetallizing-desulfurizing treatment apparatus for the feedstock oil using the catalyst system.SELECTED DRAWING: None
Patent JP-2022129059-A (JP)
Title: Structural member for vehicle
Inventor: NABESHIMA HARUTERU
IPC: B21D22/26
Filed: 2021-02-24
Abstract: To provide a structural member for vehicle which can suppress the generation of the shear stress in a joint part of each vertical wall part when two blanks are press-molded into the hat-shaped horizontal cross-sectional shape.SOLUTION: A structural member for vehicle comprises: a planar first blank which is press-molded into the hat-shaped horizontal cross-sectional shape; and a planar second blank which is overlapped with a bottom surface part of the first blank and a pair of vertical wall parts and is joined by welding at plural spots between the bottom surface part and the pair of vertical wall parts. One of the first blank and the second blank has a pair of beads which is formed so as to protrude outward with respect to the other of the first blank and the second blank over the total length in the longitudinal direction of the bottom surface part at respective prescribed positions between the first joint part in the bottom surface part and the second joint part in the pair of vertical wall parts.SELECTED DRAWING: Figure 3
Patent JP-2021197152-A (JP)
Title: Password management tool, mask set, and password management method
Inventor: SHIRAI YOTA
IPC: G06F21/45
Filed: 2021-02-26
Abstract: To provide a technique that allows anyone to simply manage passwords in use and passwords desired to be used while making it difficult for other people to know.SOLUTION: A password management method includes combining two or more mask plates selected from multiple types of mask plates whose blindfold portions 23 are provided at different positions from each other, opening window portions 22 the number of which corresponds to the number of symbols of a password to be managed, placing them on a symbol group entry area 11 of a symbol entry sheet 10, writing a symbol for the password at a position corresponding to each window portion 22 of the symbol group entry area 11, and writing a symbol for camouflage in a blindfolded entry area.SELECTED DRAWING: Figure 13
Patent JP-2021160357-A (JP)
Title: Sanitary equipment
Inventor: SUZUKI YUYA
IPC: B32B9/00
Filed: 2021-02-26
Abstract: To provide a member having a colored layer in which both of black color stability and strength (especially, hardness in the vicinity of a surface) are improved.SOLUTION: There is provided a member comprising a substrate and a colored layer on the substrate. The colored layer includes, in a depth region after 8 minutes after detection of greater than 1 at% of Cr from sputter start in a profile acquired in XPS depth direction analysis, when a total sum of C, Cr, N, and O is 100 at%, greater than 47 at% and less than 97 at% of C, greater than 1 at% and less than 30 at% of Cr, greater than 1 at% and less than 14 at% of N, and greater than 1 at% and less than 9 at% of O, and a thickness thereof is greater than or equal to 0.5 μm and equal to or smaller than 4 μm.SELECTED DRAWING: Figure 1
Patent JP-2022131886-A (JP)
Title: Carbon nanotube dispersion and method for producing the same
Inventor: NONOGUCHI YOSHIYUKI
IPC: C01B32/168
Filed: 2021-02-26
Abstract: To provide a carbon nanotube dispersion that includes general-purpose plastic.SOLUTION: A carbon nanotube dispersion according to one embodiment contains an organic solvent compatible with water, polymethacrylic acid ester, and single-wall carbon nanotubes.SELECTED DRAWING: Figure 1
Patent JP-2022134228-A (JP)
Title: Control unit, imaging apparatus, lens device, control method, and program
Inventor: SHINZATO YUKI
IPC: G03B5/00
Filed: 2021-03-03
Abstract: To provide a control unit, an imaging apparatus, a lens device, a control method, and a program that can easily and satisfactorily correct image shake at a predetermined image point position including an optical axis center.SOLUTION: A control unit has: first acquisition means that acquires information on image shift sensitivity to the inclination of an imaging optical system according to an image point position of the imaging optical system, the information to which the distortion aberration of the imaging optical system is added; and second acquisition means that acquires a correction drive amount during image shake correction performed by shake correction means for correcting image shake. The second acquisition means acquires the correction drive amount corresponding to a predetermined image point position by using information on the image shift sensitivity according to the predetermined image point position.SELECTED DRAWING: Figure 1
Patent JP-2022139369-A (JP)
Title: Information processing device
Inventor: SAITO MASAYUKI
IPC: G06Q20/10
Filed: 2021-03-11
Abstract: To provide an information processing device capable of sending cash to an arbitrary address without preparing the cash.SOLUTION: An information processing device 1 includes: a first acquisition unit 11 for acquiring a remittance instruction created based on input from a first user to a second user; and a processing unit 13 for executing first processing for sending a cash registration to an address specified by the second user based on the remittance instruction acquired by the first processing unit 11.SELECTED DRAWING: Figure 1
Patent JP-2022143175-A (JP)
Title: Fire hose vehicle
Inventor: SUZUKI MAYUMI
IPC: A62C27/00
Filed: 2021-03-17
Abstract: To provide a fire hose vehicle whose safety and handleability are better than conventional.SOLUTION: A fire hose vehicle 1 includes: hose storage parts 20, 200 storing a fire hose 10 in an internal space; a carriage 30 which has a load-carrying platform 35 mounting the hose storage parts 20, 200 and an operation handle 34 provided for a rear part of the load-carrying platform 35 and is moved forward by a person; and fixtures 40, 400 fixing the hose storage parts 20, 200 to the carriage 30. The hose storage parts 20, 200 are freely loadable on the load-carrying platform 35 of the carriage 30, are fixed to the carriage 30 with the fixtures 40, 400 when loaded on the load-carrying platform 35, and can feed the fire hose 10 from the internal space as the carriage 30 moves forward.SELECTED DRAWING: Figure 1
Patent JP-2022144005-A (JP)
Title: Image processing device, display device, image processing method, and program
Inventor: FUJIOKA MASAKI
IPC: H04N5/66
Filed: 2021-03-18
Abstract: To provide a technology capable of converting a dynamic range of an image by suppressing a change in a gradation distribution (a light and dark distribution) of the image.SOLUTION: An image processing device includes determination means for determining a first luminance range higher than a prescribed luminance included in a dynamic range of a first image, and first conversion means for converting the first image into a second image whose dynamic range is narrower than the dynamic range of the first image on the basis of a determination result of the determination means, and the first conversion means determines a second luminance range corresponding to the first luminance range included in the dynamic range of the second image on the basis of the first luminance range determined by the determination means.SELECTED DRAWING: Figure 1
Patent JP-2021151475-A (JP)
Title: Device, method, and program for spreading fabric products
Inventor: YOSHIMA TAKUMI
IPC: D06F67/04
Filed: 2021-03-23
Abstract: To provide a new system utilizing image processing in an apparatus for spreading a fabric product.SOLUTION: A method for spreading a cloth product of the present invention is performed as follows: a control device 130 sends a command to the first arm 111 to grasp the first location of the fabric product 101. Based on a set of binarized images generated by imaging the fabric product 101, the control device 130 determines the edge of the fabric product 101 as the second location. Then, the control device 130 sends a command to the second arm 112 to grasp the second location. Based on a set of binarized images generated by imaging the fabric product 101, the control device 130 determines the not grasping end of the fabric product 101 as the third location, and sends a grasping command to the first arm 111 to grasp the third location. Thereafter, by moving the first arm 111 accordingly, the fabric product 101 is unfolded.SELECTED DRAWING: Figure 1
Patent JP-2021103891-A (JP)
Title: Evolved node b, user equipment, and method for transition between idle mode and connection mode
Inventor: FONG MO-HAN
IPC: H04W52/02
Filed: 2021-03-24
Abstract: To provide an evolved node B (eNB) and a communication method for transition between an idle mode and a connection mode.SOLUTION: In a communication method, an eNB receives an uplink data packet from UE using lightweight radio resource control (RRC) between the eNB and the UE (510). The eNB sends an RRC connection release message to the UE to notify the transition of the UE of the RRC connection to RRC idle mode (525), and the RRC connection release message includes an indicator indicating whether the UE stores context information of the RRC connection. The eNB also receives additional uplink data packets according to the context information stored using the lightweight RRC connection (550).SELECTED DRAWING: Figure 5
Patent JP-2022150493-A (JP)
Title: Method for increasing blood chain fatty acid concentration, blood medium-chain fatty acid concentration-increasing agent, pharmaceutical compositions, and food compositions
Inventor: TSUJINO SHOGO
IPC: A61K31/25
Filed: 2021-03-26
Abstract: To provide technologies that can increase the medium-chain fatty acid concentration in peripheral blood and deliver medium-chain fatty acids that are effective in expressing physiological effects to peripheral tissues, without taking a large amount of MCT at once.SOLUTION: Provided are a method for increasing a blood medium-chain fatty acid concentration by taking a triglyceride containing a medium-chain fatty acid triglyceride and a long-chain fatty acid triglyceride at a mass ratio of 30:70 to 70:30; a blood medium-chain fatty acid concentration-increasing agent containing a triglyceride containing as an active ingredient a medium-chain fatty acid triglyceride and a long-chain fatty acid triglyceride at a mass ratio of 30:70 to 70:30; and pharmaceutical compositions and food compositions containing the blood medium-chain fatty acid concentration-increasing agent.SELECTED DRAWING: Figure 1
Patent JP-2022150769-A (JP)
Title: game machine
Inventor: TSUZUKI KIYOTAKA
IPC: A63F7/02
Filed: 2021-03-26
Abstract: To provide a game machine that contributes to the increase of amusement of a game through a performance.SOLUTION: A game control microcomputer 101 can perform big winning determination and read-ahead determination, and can control a game state to a low-probability high-base game state. When a big winning game is performed according to the big winning determination for a special symbol 2 reservation after the end of the low-probability high-base game state, the upper limit number of times may be controlled to the low-probability high-base game state of 99 times. A performance control microcomputer 121 can execute a performance on the basis of the result of the read-ahead determination for the special symbol 2 reservation after the end of the low-probability high-base game state.SELECTED DRAWING: Figure 32
Patent JP-2022154088-A (JP)
Title: screed controller
Inventor: YOSHIDA KOICHI
IPC: E01C19/48
Filed: 2021-03-30
Abstract: To provide a screed controller capable of controlling screed leveling when evenly laying an asphalt mixture or the like without preparatory work such as setting of a reference line in advance and without requiring cost and labor.SOLUTION: A screed control device 100 for controlling the level (vertical position) of a screed provided behind a leveling vehicle that levels a pavement material of a road, includes: an optical range-finding unit 200 attached to the screed that uses light to detect distance data between a plurality of points; a data processing unit 110 that processes the distance data between the points acquired by the optical range-finding unit 200, estimates two different planes along a traveling direction of a road, and obtains, as a reference line, the line where the two planes intersect; a leveling cylinder that adjusts the level of the screed; and a cylinder control unit 170 that controls the leveling cylinder based on the reference line obtained by the data processing unit 110.SELECTED DRAWING: Figure 2
Patent JP-2022156436-A (JP)
Title: Method for producing 3-(meth)acryloyl sulfolane
Inventor: ONO FUMI
IPC: C07D333/48
Filed: 2021-03-31
Abstract: To provide a method for producing 3-(meth)acryloyl sulfolane, which can suppress side reactions and, even when using crude 3-hydroxy sulfolane as a raw material without purification, enables production of a target product, 3-(meth)acryloyl sulfolane, in a sufficiently high rection rate and yield.SOLUTION: Provided is a method of producing 3-(meth)acryloyl sulfolane, comprising reacting 3-hydroxy sulfolane with (meth)acrylic acid derivative selected from (meth)acrylic acid anhydride and a (meth)acrylic acid halide in the presence of an inorganic compound, where, when the (meth)acrylic acid derivative is a (meth)acrylic acid halide, the inorganic compound is an inorganic salt.SELECTED DRAWING: None
Patent JP-2022158278-A (JP)
Title: Information processing device and information processing method
Inventor: TAMURA KAZUHIRO
IPC: G08B25/04
Filed: 2021-04-01
Abstract: To provide a technology for specifying an event to watch out for based on both an entry/exit record and a face authentication record.SOLUTION: A management system 10 includes: acquisition means 12 for acquiring a record of a person who has entered/exited a predetermined region from an entry/exit recording device 20; acquisition means 13 for acquiring, from face authentication means 30 for performing face authentication for a person appearing in a video captured by photographing means 31 having a predetermined positional relationship with the entry/exit recording device 20, identification information on the person appearing in the video; checking means 14 for checking the record acquired by the acquisition means 12 against the identification information acquired by the acquisition means 13; and output means 15 for outputting, in a case where the person indicated in the identification information satisfies a predetermined condition in the record, information on a time when the condition is satisfied.SELECTED DRAWING: Figure 1
Patent JP-2021106496-A (JP)
Title: Power source device for electric vehicle
Inventor: SUZUKI KENTA
IPC: H02J7/00
Filed: 2021-04-02
Abstract: To provide a power source device for an electric vehicle that can prevent increase of cost or limitation on the layout.SOLUTION: The present invention includes: a connection circuit 8 for connecting a plurality of secondary battery modules 3 so that the connection can be changed between a serial connection and a parallel connection; a switch control unit 20 for controlling the switch state of the connection circuit 8; and a rapid charge connector 4, to which a rapid charging charger to charge the secondary battery modules is connected. The switch control unit 20 controls the switch state of the connection circuit 8 to connect the secondary battery modules 3 in parallel when the rapid charging charger is connected to the rapid charge connector 4, and controls the switch state of the connection circuit 8 to connect the secondary battery modules 3 serially when the rapid charging charger is not connected to the rapid charge connector 4.SELECTED DRAWING: Figure 1
Patent JP-2022162651-A (JP)
Title: Imaging instruction device, imaging control device, imaging instruction method, imaging control method, imaging instruction system, and imaging control system
Inventor: OKAMOTO MASAMI
IPC: G08G1/09
Filed: 2021-04-13
Abstract: To provide an imaging instruction device, an imaging control device, an imaging instruction method, an imaging control method, an imaging instruction system, and an imaging control system capable of capturing an image including a subject and a background that a user desires to capture at an imaging location.SOLUTION: An imaging instruction device selects one or more candidate vehicles capable of capturing an image that satisfies an imaging condition including identification information on a subject and a positional relationship between the subject and a background, and transmits an image capturing instruction for capturing the image of the subject on the basis of the imaging condition to an imaging control device mounted on each selected candidate vehicle, and the imaging control device receives an imaging instruction, acquires an imaging state as of when imaging is performed, and images the subject when it is determined that the image to be captured in the imaging state satisfies the imaging condition.SELECTED DRAWING: Figure 1
Patent JP-2022019539-A (JP)
Title: Hair cutter
Inventor: ITABASHI Masae
IPC: B26B21/12
Filed: 2021-04-14
Abstract: To provide a hair cutter which can cut hair gradually while turning a brush from the inner side of hair and can implement user's favorite natural hair style.SOLUTION: A pin 2A and a hair cut razor 3A provided with a razor 36 are alternately arranged approximately at regular intervals over the whole circumference of a circular circumferential surface, the pins and the hair cut razors are respectively arranged in a plurality of rows, a number of pins of each row are arranged along the longitudinal direction, one piece of razor of each row is arranged along the longitudinal direction, a roll brush part 6A which performs hair cut with the razor while turning the razor from the inside of hair, a holding part 7a which attaches and holds the roll brush part and a fixation part 10 which fixes the roll brush part attached to the holding part are provided, an angle between the hair cut razor and the pin is approximately 36°, the respective hair cut razors and pins are arranged so as to be inclined by approximately 36°with respect to a straight line which binds a center of the roll brush part and a center of a width on each circular circumferential surface, and the direction inclined by approximately 36°is the direction of cutting hair.SELECTED DRAWING: Figure 8
Patent JP-2022166491-A (JP)
Title: Cosmetic container with application body
Inventor: YOSHIWARA SHINICHI
IPC: A45D34/04
Filed: 2021-04-21
Abstract: To provide a cosmetic container with an application body in which cosmetics can be prevented from leaking out to the application body against a user's intention.SOLUTION: A cosmetic container 100 with an application body is configured such that, for example, when not in use such as being carried, a sleeve 5 is made slide and is drawn to a barrel 1 so as to cover an outer circumference of the application body 3, and a closing part 6k of a joint 6 is overlapped with an opening 2g of a bottle 2, and thereby the cosmetics P in the bottle 2 is made impossible to pass (leak out of) the opening 2g. Alternatively, in order to use the cosmetic container 100 with the application body, the sleeve 5 is made slide and is pushed to the barrel 1 so as to expose the application body 3. Then, the joint 6 is relatively rotated to the bottle 2, and an opening part 6j of the joint 6 is overlapped with the opening 2g of the bottle 2, and thereby the cosmetics P in the bottle 2 pass through the opening 2g of the opening part 6j to head for the application body 3 and are made possible to provide for application by the exposed application body 3.SELECTED DRAWING: Figure 1
Patent JP-2022108705-A (JP)
Title: Benzoxazine resin, production method of the same, and resin composition
Inventor: LEE CHENG-CHUNG
IPC: C08G59/62
Filed: 2021-04-21
Abstract: To provide a benzoxazine resin, a production method of the same, and a resin composition.SOLUTION: There are disclosed a benzoxazine resin, a production method of the same, and a resin composition. The benzoxazine resin is obtained by condensation polymerization reaction with a phenol compound, formaldehyde and a primary amine compound as reactants. Above all, the phenol compound contains a dicyclopentadiene-phenol resin, and bisphenol A, and the primary amine compound contains 2,6-dimethylaniline and m-xylylenediamine. The resin composition contains the benzoxazine resin, an epoxy resin, and a bismaleimide resin. When the gross weight of the benzoxazine resin, the epoxy resin, and the bismaleimide resin is 100 pts.wt., a content of the benzoxazine resin is 30-50 pts.wt.SELECTED DRAWING: None