baber/WOPTO huggingface dataset:
Patent JP-2022106380-A (JP)
Title: Liquid jet head and recording device
Inventor: TAKABE HONKI
IPC: B41J2/14
Filed: 2021-01-07
Abstract: To solve the problem that: there is a possibility that a flexible substrate cannot be accurately mounted on a lead electrode when a mounting tool hits on a wall surface of an opening.SOLUTION: A liquid jet head 10 includes: a pressure chamber formation substrate 24 in which a pressure chamber 17 is formed; a piezoelectric actuator 31 which is arranged on the pressure chamber 17; a sealing plate 40 which has an opening 50 opened from a first surface 41 far from the pressure chamber 17 toward a second surface 42 close to the pressure chamber 17 and covers the piezoelectric actuator 31 positioned in a first direction X of the opening 50; and a flexible wiring board 61 which is inserted into the opening 50 and is electrically connected to the piezoelectric actuator 31. A first opening width W1 along the first direction X of the opening 50 in the first surface 41 is larger than a second opening width W2 along the first direction X of the opening 50 in the second surface 42.SELECTED DRAWING: Figure 3
Patent JP-2022107098-A (JP)
Title: Marker, marker identification device, and programs for them
Inventor: MISU TOSHIE
IPC: G06K19/07
Filed: 2021-01-08
Abstract: To provide a marker which is suppressed in influence of external light and furthermore enables a plurality of identifiers to be robustly determined.SOLUTION: A marker 1 comprises: a light-emitting unit 14 composed of a plurality of light-emitting elements 15; a light emission pattern table storage unit 10 in which a light emission pattern stored with a light emission pattern is preset, wherein in the light emission pattern, any of the light-emitting elements 15 do not continue a light-off state and each of the light-emitting elements 15 does not continue a light-on state, throughout two adjacent switchover timing; a light emission pattern 12 referring to the light emission pattern table and determining a light emission pattern that corresponds to an identifier input from the outside; and a control unit 13 controlling the light-on state and light-off states of each of the light-emitting elements 15 on the basis of the light emission pattern determined by the light emission pattern determination unit 12.SELECTED DRAWING: Figure 2
Patent JP-2022107299-A (JP)
Title: Sample holder and charged particle beam device
Inventor: YUASA SHUICHI
IPC: H01J37/20
Filed: 2021-01-08
Abstract: To provide a sample holder capable of preventing a sample table from being damaged when a cartridge is transported.SOLUTION: A Sample holder for a charged particle beam device includes a cartridge 150 having a sample table 160 for holding a sample, and a holder base 110 having a mounting portion 112 to which the cartridge 150 can be mounted, and the cartridge 150 includes a tilt mechanism 170 that tilts the sample table 160, and a lock lever 180 that contacts the sample table 160 and limits the inclination of the sample table 160 when the cartridge 150 is removed from the mounting portion 112.SELECTED DRAWING: Figure 1
Patent JP-2022113238-A (JP)
Title: Image capturing lens
Inventor: KAMATA KENICHI
IPC: G02B13/02
Filed: 2021-01-25
Abstract: To provide an image capturing lens which satisfies a requirement of a low F-number, and yet offers good optical characteristics.SOLUTION: An image capturing lens of the present invention consists of a first lens L1 having positive refractive power, a second lens L2, a third lens L3, and a fourth lens L4 arranged in an order from an object side to an image side, where the first lens L1 has an object-side surface that is convex near an optical axis and the third lens L3 has an image-side surface that is concave near the optical axis. The image capturing lens satisfies predetermined conditional expressions.SELECTED DRAWING: Figure 1
Patent JP-2022114374-A (JP)
Title: Device with sensor, and system
Inventor: AMINAKA KENSUKE
IPC: G08C17/00
Filed: 2021-01-26
Abstract: To provide means for integrating information sensed by a sensor in an administrative server while suppressing network load.SOLUTION: A sensor module 2400 outputs data and a timestamp relating to a content sensed by a sensor 2100, the outputted data and timestamp are paired and stored by a log management module 2500, and a wireless communication module 2300 transmits the outputted data and timestamp to an administrative server and receives a signal requesting retransmission from the administrative server. The signal requesting the retransmission includes information designating a time. A data extraction module 2200 pairs and extracts the data and the timestamp stored in the log management module on the basis of the designated time, and the wireless communication module 2300 transmits the extracted data and timestamp to the administrative server.SELECTED DRAWING: Figure 2
Patent JP-2022114577-A (JP)
Title: Stock transaction management system
Inventor: SEKI HIDESATO
IPC: G06Q40/04
Filed: 2021-01-27
Abstract: To provide a stock transaction management system that can visualize transaction history for each transaction brand and allows for confirming its result easily.SOLUTION: A server and a user terminal are configured to be connectable to each other via a network. The server comprises: a control part consisting of brand information collection means, user information management means, transaction information management means, linking pre-processing means, linking processing means and output control means; and communication means. The linking pre-processing means conducts linking pre-processing to extract information required for linking among transaction information of a transaction brand that a user is transacting. The linking processing means conducts linking processing for "ask" and "bit" from the transaction information extracted by the linking pre-processing means, and stores/records the linked ask and bit information in a linked information data file, then the linked ask and bit information is processed by the output control means to be outputtable at the user terminal.SELECTED DRAWING: Figure 9
Patent JP-2022116932-A (JP)
Title: printing cassette
Inventor: AZUMA KOSUKE
IPC: B41J11/00
Filed: 2021-01-29
Abstract: To provide a printing cassette that includes a part of a transmission mechanism of driving force, and can properly transmit driving force to a roller carrying a printing tape.SOLUTION: A printing cassette installed to a printer body includes a print head that prints on a printing tape, a first roller that is disposed oppositely to the print head in a carrying path of the printing tape, and a second roller that is disposed in a carrying path. The printing cassette is equipped with the printing tape, a feeding roller that cooperates with the second roller to carry the printing tape, and a drive transmission device. The drive transmission mechanism has an output gear that outputs driving force to be transmitted to the first roller of the printer body, and an input gear that directly or indirectly transmits the driving force inputted from the printer body to both the feeding roller and the output gear.SELECTED DRAWING: Figure 1
Patent JP-2022117735-A (JP)
Title: image forming device
Inventor: MATSUMOTO KEI
IPC: G03G21/00
Filed: 2021-02-01
Abstract: To provide an image forming device which prohibits an operation in the case where option devices larger in number than a threshold value are connected.SOLUTION: An image forming device 100 includes a connection unit 100a and a determination unit 300. A plurality of first option devices can be laminated and connected to the image forming device, and a second option device is installed on a floor surface 180 and can be connected to the connection unit of the image forming device or to the first option device. In the case where the second option device is not connected to the image forming device (NO in S201), and the number E of the first option devices connected to the image forming device is larger than a first threshold value N, the determination unit prohibits the operation of the image forming device (S203), and in the case where the second option device is connected to the image forming device (YES in S201), and the number E of the first option devices connected to the image forming device is larger than a second threshold value M, the determination unit prohibits the operation of the image forming device (S206).SELECTED DRAWING: Figure 6
Patent JP-2022118513-A (JP)
Title: vacuum cleaner
Inventor: ISERI TAKAKI
IPC: A47L5/30
Filed: 2021-02-02
Abstract: To provide a vacuum cleaner excellent in usability.SOLUTION: A vacuum cleaner 1 includes a suction part incorporating an electric blower 11, a dust collection part for collecting dust in the air sucked by the suction part, a battery 40 as a power source, a display part 13 for displaying an operable time with the battery 40, and a control part 12. The control part 12 detects an operation state that affects a residual amount of the battery 40 and power consumption to obtain an operable time, sequentially reduces and displays the operable time, sequentially detects the residual amount of the battery 40 and the operation state, and updates the time interval for sequentially reducing the operable time according to the detection result.SELECTED DRAWING: Figure 1
Patent JP-2022119053-A (JP)
Title: Attachment/detachment jig for fitting article
Inventor: NAKAHIRA YU
IPC: A45D40/16
Filed: 2021-02-03
Abstract: To provide an attachment/detachment jig with a simple configuration capable of assisting attachment/detachment of a fitting article such as a rod-shaped cosmetic to/from a fitting object without damage.SOLUTION: An attachment/detachment jig 30 comprises: a grip part 31 which is moved in a direction intersecting with a direction connecting a base end and a tip end of a fitting article A and assembled to a part between the base end and the tip end, and grips the part of the fitting article A from right and left both sides facing each other; and a tip side cover part 39 for covering a part of the fitting article A provided on the tip end side relative to the grip part 31, in a state in which the grip part 31 grips the part of the fitting article A, from a rear side of the movement and right and left both sides, and from the tip end side of the fitting article A. The tip side cover part 39 is movable between a cover position for covering at least a part of the fitting article A, and an open position for largely exposing the fitting article A relative to the cover position, by hinge holding of the tip side cover part to the grip part 31 by a hinge part 38.SELECTED DRAWING: Figure 9
Patent JP-2022128189-A (JP)
Title: Manufacturing method for fuel cell stack, fuel cell stack, and manufacturing apparatus for fuel cell stack
Inventor: YOSHIMOTO NORIHISA
IPC: H01M8/2465
Filed: 2021-02-22
Abstract: To provide a manufacturing method for a fuel cell stack, a fuel cell stack, and a manufacturing apparatus for a fuel cell stack, in which the occurrence of seal failure is suppressed.SOLUTION: In a manufacturing method for a fuel cell stack according to the present disclosure, an electrolyte film-electrode bonded body formed by an electrolyte film and an anode disposed on one surface and a cathode disposed on the other surface having the electrolyte film therebetween, and a pair of separators disposed on both external sides of the electrolyte film-electrode bonded body are bonded with an adhesive part to form a fuel cell and a plurality of stages of such fuel cells are stacked. The manufacturing method includes a tilting step of tilting the axis of the stacking direction of the fuel cell stack, and a heating step of heating while rotating the tilted fuel cell stack using a first axis, which is predetermined, as a center.SELECTED DRAWING: Figure 6
Patent JP-2021174531-A (JP)
Title: Target tracking method and device, electronic equipment, storage medium, and computer program
Inventor: SU XIANGBO
IPC: G06T7/246
Filed: 2021-02-25
Abstract: To provide a target tracking method, a target tracking device, a storage medium, and a program that enhance the robustness and accuracy of a tracking system.SOLUTION: A method includes generating the position of a candidate box of a target to be tracked in an image to be processed, determining, for a pixel point in the image to be processed, the probability of including the target to be tracked of each of at least one anchor box installed for the pixel point, determining the deviation of the candidate box corresponding to each of the anchor boxes with respect to the anchor box, determining candidate selection positions for the target to be tracked, corresponding to each of at least two anchor boxes, and merging at least two candidate selection positions of the determined candidate selection positions to acquire the position of the target to be tracked in the image to be processed.SELECTED DRAWING: Figure 2
Patent JP-2022132940-A (JP)
Title: Endoscope and endoscope system
Inventor: NISHIMURA TETSUYA
IPC: G02B23/24
Filed: 2021-03-01
Abstract: To provide an endoscope and an endoscope system which can reduce an oversight risk of a disease, suppress increase in advance notice and inspection time to a spot where a lesion part is invisible and reduce a damage risk to a tissue surface in an organism.SOLUTION: An endoscope comprises: an insertion unit which has a tip part on a tip side and is inserted into a subject; an imaging unit which is arranged in the tip part and can acquire an optical image in the subject; and a LiDAR unit which is arranged in the insertion unit and can acquire three-dimensional information in the subject. The LIDAR unit acquires specific shape information about a specific shape existing in a visible region and an invisible region in an imaging region that can be imaged by the imaging unit as the three-dimensional information in the subject.SELECTED DRAWING: Figure 2
Patent JP-2022134229-A (JP)
Title: Drain pipe joint
Inventor: KOYAMA TAMAKI
IPC: E03C1/122
Filed: 2021-03-03
Abstract: To provide a drain pipe joint that is made from synthetic resin but enables improvement of a drainage capacity and prevention of back flow to a horizontal branch pipe.SOLUTION: A drain pipe joint 1 includes an upper connection member 10 and a lower connection member 30 that are coupled to an upper part of a joint member 20 and a lower part of the joint member 20, respectively. The upper connection member 10 comprises a guide pipe 12 having an upper revolving blade 16 for applying revolving force to drainage water. The lower connection member 30 is a cylindrical body whose whole body has a funnel shape having a diameter reducing as it goes downward, and comprises a lower revolving blade 31 for mainly receiving drainage water guided by the upper revolving blade 16 and applying revolving force thereto. The joint member 20 is formed so as to have a diameter slightly larger than that of the guide pipe 12 and receives internal fitting of the guide pipe 12. A lower end of the guide pipe 12 is formed so as to be positioned below an upper part of a horizontal branch pipe HT connected to the joint member 20, and a lower end of the upper revolving blade 16 is formed so as to be formed above a lower end edge of the guide pipe 12.SELECTED DRAWING: Figure 10
Patent JP-2022134575-A (JP)
Title: soft magnetic metal powder
Inventor: HORIE SHINJI
IPC: B22F1/16
Filed: 2021-03-03
Abstract: To provide soft magnetic metal powder that is soft magnetic metal powder made of fine particles capable of manufacturing a green compact high in molding density, capable of preparing a dust core excellent in magnetic property because of low content of boron that deteriorates saturation magnetization, and capable of forming a thin layer excellent in surface flatness because of an aggregate of fine particles having a narrow particle size distribution.SOLUTION: Soft magnetic metal powder having an average particle size of 0.05 μm or more and 1.5 μm or less, the coefficient of variation represented by the following (formula) of 0.25 or less, and the boron content of less than 5.0 wt.% (however, 0 is not included). (Formula) Standard deviation of particle size/Average particle size.SELECTED DRAWING: Figure 2
Patent JP-2022134888-A (JP)
Title: Information processing method, program, and information processing device
Inventor: TAJIMA HIROKI
IPC: G06Q10/04
Filed: 2021-03-04
Abstract: To provide a technology for allowing a certain user to predict busyness of another user in real time.SOLUTION: A computer acquires action information that specifies an action of a certain user being a busyness prediction object. The computer accesses a module for specifying a prediction value of a busyness index corresponding to the action information. The busyness index specifies busyness at timing corresponding to the action information. Then, the computer acquires the prediction value of the busyness index of the user, corresponding to the action information of the user as a result of applying the action information of the user to the module, and outputs the prediction value.SELECTED DRAWING: Figure 1
Patent JP-2022135744-A (JP)
Title: electromagnetic relay
Inventor: MINOWA RYOTA
IPC: H01H50/44
Filed: 2021-03-05
Abstract: To suppress reduction in magnetic efficiency of an electromagnet, in an electromagnetic relay.SOLUTION: An electromagnetic relay comprises a case, a contact device, a drive device, and a coil terminal. The case includes a first wall, and a second wall opposed to the first wall in a first direction. The contact device includes a first fixing terminal, and a second fixing terminal arranged apart from the first fixing terminal in the first direction. The drive device is housed in the case. The drive device includes a coil and a yoke. The yoke has a U-shape and surrounds the coil in a direction different from the first direction. The coil terminal is connected to the coil and drawn out to the exterior of the case from the first wall of the case.SELECTED DRAWING: Figure 3
Patent JP-2022138660-A (JP)
Title: Information processing apparatus, control method for information processing, and computer program
Inventor: KOBAYASHI HIROAKI
IPC: G06F3/0484
Filed: 2021-03-10
Abstract: To solve the problem in which, when entering a character string by remotely operating an operation screen of an image forming apparatus by a mobile terminal, it is difficult for a user to operate it if both a software keyboard of the mobile terminal and a software keyboard of an image processing apparatus are displayed.SOLUTION: When an input field is selected, an image processing apparatus determines whether a remote operation is being performed, and switches whether or not to display a software keyboard of the image processing apparatus according to its state.SELECTED DRAWING: Figure 7
Patent JP-2022141010-A (JP)
Title: Convolutional arithmetic processing device and convolutional arithmetic processing system
Inventor: ONO TAMASHIRO
IPC: G06T1/40
Filed: 2021-03-15
Abstract: To reduce a memory amount or a latency in a convolutional arithmetic processing device or a convolutional arithmetic processing system.SOLUTION: The convolutional arithmetic processing device of an embodiment comprises a convolutional arithmetic processor and a storage device. The convolutional arithmetic processor performs the convolutional arithmetic processing of a specific convolution layer in a convolutional neural network upon the numeric values stored in the storage device. When it is assumed that the input numeric values of the convolution layer is a three-dimensional array composed of a row, a column and a channel, with the row being shorter than the column, the storage device is capable of storing a numeric value that represents the number of entries of the product of the length of the row, the sum of the magnitude in column direction and the stride in column direction of the nucleus of convolutional arithmetic processing of the convolution layer, and the length of the channel. In this way, the necessary volume of the storage device is cut back and the latency is shortened, as compared with the conventional case.SELECTED DRAWING: Figure 4
Patent JP-2022141472-A (JP)
Title: Hot casting repair mix and hot gunning repair mix
Inventor: KAWASHIMA TERUHISA
IPC: C04B35/66
Filed: 2021-03-15
Abstract: To provide a hot repair mix with a high repair effect.SOLUTION: A hot repair mix comprises a matrix made of finely divided refractory material having particle size less than 1 mm. The matrix contains 55 to 85 mass% of used alumina shot fine powders and 15 to 45 mass% of magnesia fine powders relative to 100 mass% of the matrix, and the mass ratio of the used alumina shot fine powders and the magnesia fine powders (used alumina shot fine powders:magnesia fine powders) is in the range of 55:45 to 85:15.SELECTED DRAWING: Figure 2
Patent JP-2022141487-A (JP)
Title: Vegetable freshness keeping tool
Inventor: NAKANO YASUNORI
IPC: A23B7/00
Filed: 2021-03-15
Abstract: To provide a vegetable freshness keeping tool that can keep freshness of a leaf vegetable even when it is stored in a refrigerator.SOLUTION: A vegetable freshness keeping tool comprises: a tool body 11; a plurality of sticking rod parts 12 provided on one surface of the tool body 11, and to be inserted into the core of a leaf vegetable; and a holding tool 13 provided on another surface of the tool body 11. A reinforcing part 14 is formed in at least one or more sticking rod parts 12 out of the plurality of sticking rod parts 12.SELECTED DRAWING: Figure 1
Patent JP-2021167669-A (JP)
Title: Bearing unit and manufacturing method of the same
Inventor: ANDREAS HEILE
IPC: H02K5/173
Filed: 2021-03-16
Abstract: To provide an adaptable bearing unit having a cost-effective design.SOLUTION: The invention relates to a bearing unit including at least one outer ring (10) and at least one spring unit (12) which is disposed at least partially adjacent to the outer ring with respect to an axial direction of the outer ring. It is proposed that the spring unit be snapped to an area (16) located at the radial outer side of the outer ring and include at least one wave spring (18).SELECTED DRAWING: Figure 2
Patent JP-2022142659-A (JP)
Title: Information reading device
Inventor: YAMAMURA HIBIKI
IPC: G06K7/10
Filed: 2021-03-16
Abstract: To provide a technique for improving the user friendliness of an information reading device.SOLUTION: An information reading device comprises: a reading unit for reading information; a first reading control unit which executes reading processing using the reading unit, according to a specific mode, when selection operation which selects the specific mode is performed, among a plurality of modes related to use of the reading unit, in the case where the reading unit is used in a first state; a storage control unit which stores state information indicating the first state, and specific identification information identifying the specific mode, in a memory in association with each other, when the reading processing is executed according to the selected specific mode; and a second reading control unit which acquires the specific identification information stored in association with the state information from the memory, and executes the reading processing, according to the specific mode identified by the acquired specific identification information, when the second state matches the first state indicated by the state information in the memory.SELECTED DRAWING: Figure 2