baber/WOPTO huggingface dataset:
Patent JP-2021121464-A (JP)
Title: Grinding device
Inventor: FUKUSHIMA JUNICHI
IPC: B24B53/12
Filed: 2021-05-19
Abstract: To provide a grinding device that facilitates a setting operation for dressing.SOLUTION: A grinding device 1 comprises: a dress board 51 that dresses a grind stone 21; first measuring means 8 that measures the height of the dress board 51; and second measuring means 9 that measures the height of the grind stone 21. On the basis of the measurement values obtained by the first and second measuring means 8, 9, the grinding device 1 brings the grind stone 21 and the dress board 51 close to each other up to an air cut distance before dressing.SELECTED DRAWING: Figure 1
Patent JP-2022179067-A (JP)
Title: Electrostatic charge image development toner, electrostatic charge image developer, method of manufacturing electrostatic charge image development toner, toner cartridge, process cartridge, image forming device, and image forming method
Inventor: SUGAWARA ATSUSHI
IPC: G03G9/087
Filed: 2021-05-21
Abstract: To provide an electrostatic charge image development toner that is crush-resistant.SOLUTION: An electrostatic charge image development toner provided herein comprises toner particles containing a binder resin and a mold release agent, and satisfies the following requirement (1) in cross-sectional observation of the toner particles. Requirement (1): the average of seven or more mold release agent domains with a major axis in a range of 500-1000 nm, inclusive, exist per toner particle.SELECTED DRAWING: None
Patent JP-2022188430-A (JP)
Title: Switching device
Inventor: YAMATO TETSURO
IPC: H03K17/08
Filed: 2021-06-09
Abstract: To enhance resistance against a ground fault or a lightning strike in a switching device.SOLUTION: In a switching device, an output transistor is driven in a first mode or a second mode. When it is detected that a measurement object temperature (Tj) reaches a predetermined protection temperature (TTSD_H) when the output transistor is driven in the first mode, the output transistor is shifted to the second mode. In the second mode, a first period (POFF) where the output transistor is maintained in an OFF state independent of the measurement object temperature and a second period (PON) where an objective current is allowed to flow through the output transistor while regulating a magnitude of the objective curent to an upper limit current value or less by an over-current protection operation are alternately set.SELECTED DRAWING: Figure 7
Patent JP-2022191591-A (JP)
Title: Equipment diagnosis device and equipment diagnosis method
Inventor: NISHINO SHUICHI
IPC: G05B19/418
Filed: 2021-06-16
Abstract: To suppress deterioration of manufacturing equipment while keeping KPIs within acceptable limits.SOLUTION: An equipment diagnosis device comprises: a deterioration suppression mode definition storage unit that stores information including an operation control method for suppressing deterioration of manufacturing equipment or a part of the manufacturing equipment for each predetermined deterioration suppression mode; a KPI calculation unit that calculates a predetermined KPI using the degree of deterioration predicted for each deterioration suppression mode for the manufacturing equipment or parts of the manufacturing equipment, and determines whether the KPI satisfies a predetermined condition; a deterioration suppression determination unit for determining the deterioration suppression mode to be executed from the determination result of satisfaction; and a control information output unit that outputs control information for the manufacturing equipment or parts of the manufacturing equipment according to the deterioration suppression mode to be performed.SELECTED DRAWING: Figure 1
Patent JP-2022191889-A (JP)
Title: Component feeder, component mounting machine including the same, and component supply method
Inventor: NAGASAWA YOSUKE
IPC: H05K13/02
Filed: 2021-06-16
Abstract: To provide a component feeder capable of improving the supply efficiency of components, a component mounting machine, and a component supply method.SOLUTION: A component feeder(13) includes: a transportation route (TR) that transports components (3) in transportation direction (A) toward a pickup position (13 P); a driving source (34) that performs the feeding operation of components (3) on the transportation route (TR); a posture correction mechanism (42A) that corrects the posture of a component (3) at the pickup position (13 P). The posture correction mechanism (42A) includes: a first regulation unit (100) that regulates the component (3) at the pickup position (13 P) from moving in a lateral direction (B) intersecting with transportation direction (A); and a second regulation unit (102) that regulates the component from moving in a longitudinal direction along the transportation direction (A).SELECTED DRAWING: Figure 12
Patent JP-2022191943-A (JP)
Title: Buffer convection airbag cushion and manufacturing method thereof
Inventor: TSAI PEI-LIN
IPC: A45F3/12
Filed: 2021-06-16
Abstract: To provide a buffer convection airbag cushion and a manufacturing method thereof.SOLUTION: A production method comprises: preparing and attaching a material; preparing an upper cushion body; preparing a lower cushion body; attaching and shaping the upper and lower cushion bodies; and acquiring a finished product. The production method increases a force-receiving area of an airbag cushion, at the same time, generates anti-gravity and buffer convection action, and has balancing and massaging effects.SELECTED DRAWING: Figure 5
Patent JP-2022018082-A (JP)
Title: Method for producing matured meat
Inventor: Koya Masayoshi
IPC: A23L13/00
Filed: 2021-06-21
Abstract: To provide a method for producing matured meat that allows the production of matured meat having excellent flavor and taste derived from dry aging while suppressing the growth of microorganisms and maintaining the high yield.SOLUTION: Meat is matured by dry aging treatment, bacteriostatic treatment, and wet aging treatment, which are performed in the stated order.SELECTED DRAWING: None
Patent JP-2023003614-A (JP)
Title: work vehicle
Inventor: KITAOKA Harumasa
IPC: A01B69/00
Filed: 2021-06-24
Abstract: To provide a work vehicle that makes it difficult for a driver's line of sight to move up and down significantly.SOLUTION: A work vehicle 100 has an automatic travel mode for running along a prescribed running route SG. The work vehicle 100 comprises a running device 102, a driver's seat 4, a steering operation unit 6, a speed change operation tool 82, and an operation terminal 12. The running device 102 runs. A driver sits on the driver's seat 4. The steering operation unit 6 changes the running direction of the running device 102 by the operation of the driver. The speed change operation tool 82 switches a travel direction of the running device 102 between forward and backward by the operation of the driver. The operation terminal 12 accepts the driver's operation. The operation terminal 12 accepts an operation for instructing start of the automatic travel mode. The operation terminal 12 is positioned to be aligned with a height of a top of the speed change operation tool 82.SELECTED DRAWING: Figure 4
Patent JP-2023005470-A (JP)
Title: Container for carbon dioxide transportation and method to transport carbon dioxide
Inventor: MATSUMIYA AKIRA
IPC: B65D88/06
Filed: 2021-06-29
Abstract: To provide a container for carbon dioxide transportation etc. of which utilization efficiency of loading space is efficient when no carbon dioxide is loaded and which is light.SOLUTION: According to the invention, a container for carbon dioxide transportation 2 is placed inside a rigid outer support, the container comprises a rigid tubular tank part 4 closed at both ends and a flexible inner tube 6 for storing carbon dioxide, which has a balloon shape and is arranged in the tank part with the blowing port connected to one end of the tank part and expandable and contractible in the tank part, the tank part has a two-layer structure including outer layers 8a, 10a... made of metal and inner reinforcing layers 8b, 10b... made of fiber material and arranged inside the outer layers, the body of the tank part is configured to be able to be disassembled along the longitudinal axis of the tank.SELECTED DRAWING: Figure 3
Patent JP-2023006309-A (JP)
Title: Stacking device
Inventor: LIU KUISHI
IPC: B65G47/28
Filed: 2021-06-30
Abstract: To improve a speed and stacking precision of a series of pieces of work accompanied by stacking articles.SOLUTION: A stacking device 10 includes: a lifter 12 which adjoins both first and second conveyance means 40, 50 and can move up and down with an article A mounted; a first pusher 14 which pushes the article A at a standby position 42 of the first conveyance means 40 to move the article A onto the lifer 12; a second pusher 16 which pushes the article A on the lifer 12 in a direction orthogonal to a moving direction of the article A by the first pusher 14 in plan view so as to move the article A onto second conveyance means 50; and a third pusher 18 which moves the article A on the lifer 12 in the same direction as the moving direction of the article A by the first pusher 14. Therein, a stacking posture of the article A ono the lifter 12 is adjusted by adjusting the height of the lifter 12 relative to the standby position 42 when the article A is moved from the first conveyance means 40 to the lifter 12. Thereby, stacking precision of the article A can be improved, and the work is made efficient and simple so as to improve the speed of a series of pieces of work accompanied by the stacking of the articles A.SELECTED DRAWING: Figure 1
Patent JP-2021169486-A (JP)
Title: Therapeutic antibodies and their uses
Inventor: TRACY CHIA-CHIEN KUO
IPC: A61P35/04
Filed: 2021-07-09
Abstract: To provide antibodies, or antigen binding fragments thereof, that specifically bind to BCMA (B-Cell maturation antigen) and CD3 (cluster of differentiation 3).SOLUTION: The invention provides an isolated antibody, or an antigen binding fragment thereof, that specifically binds to B-cell maturation antigen having a specific sequence. The invention also provides: heteromultimeric antibodies that specifically bind to CD3 and a tumor cell antigen; compositions comprising the heteromultimeric antibodies; methods for producing and purifying the heterodimeric antibodies; and their use in diagnostic and therapeutic agents. The invention further provides: antibody conjugates comprising the BCMA antibodies, compositions comprising the BCMA antibodies, and methods of using the BCMA antibodies and their conjugates, for treating conditions associated with cells expressing the BCMA.SELECTED DRAWING: None
Patent JP-2023012378-A (JP)
Title: Pressurization structure panel and cylinder
Inventor: AKIYAMA HIROYASU
IPC: B64G1/60
Filed: 2021-07-13
Abstract: To increase a radiation shielding property and a debris protection performance.SOLUTION: A pressurization structure panel for forming a pressurization space in which the inside is pressurized includes: a panel structure including a panel body for receiving the pressure, a rib in the panel body, and a hollow part formed by the panel body and the rib; a radiation shielding material in the hollow part; and a debris bumper in the outside of the panel structure, the bumper being separate from the panel structure by a predetermined space. For the radiation shielding material, a material including hydrogen atoms in molecules is used.SELECTED DRAWING: Figure 4
Patent JP-2023019655-A (JP)
Title: Monitoring device, monitoring system, monitoring method, and program
Inventor: NISHIDA TAKAYORI
IPC: H04N1/00
Filed: 2021-07-29
Abstract: To prevent leakage of information acquired within the scope of access right.SOLUTION: A log acquisition apparatus acquires an access log for information managed by an information management apparatus. A monitoring target specifying unit records information to be monitored accessed by a user, as monitoring target information. A print job acquisition unit acquires information on a print job from a print management apparatus. A print control determination unit determines whether information to be printed with the print job is similar to the monitoring target information, at least. When the information to be printed with the print job is similar to the monitoring target information at least, a print control request unit transmits a print control request for the print job to the print management apparatus.SELECTED DRAWING: Figure 4
Patent JP-2023019970-A (JP)
Title: Displacement measuring method and device using phase analysis by light section method
Inventor: FUJIGAKI MOTOHARU
IPC: G01B11/00
Filed: 2021-07-30
Abstract: To provide a method and device that can accurately execute a light section method on a structure.SOLUTION: A method includes projecting slit light from a light source on a surface of an object to be measured, causing an optical element in which a diffraction phenomenon occurs to diffract the slit light reflected on the surface of the object to be measured, imaging, with a camera, a plurality of rays of parallel linear diffracted light generated by the optical element, and performing phase analysis of the imaged plurality of rays of parallel linear diffracted light.SELECTED DRAWING: Figure 25
Patent JP-2023021721-A (JP)
Title: protector
Inventor: ITO HIROTAKA
IPC: B32B3/12
Filed: 2021-08-02
Abstract: To provide a protector capable of striking a balance between improvement of design and continuous impact absorbability.SOLUTION: A protector includes an impact absorption material 10 comprising a resin hollow plate material. The hollow plate material includes a hollow plate-like core layer in which multiple cells are juxtaposed, which are partitioned by a side wall part extending in a thickness direction, and a skin layer bonded to a principal surface of the core layer. On the front side surface of the impact absorption material 10, which is a surface on the side on which an object collides, a recess pattern formed by a recess 14 recessed in the thickness direction is provided partially, and in a side wall part positioned on the recess 14, a cross-sectional shape along the thickness direction of the impact absorption material 10 has a curved shape.SELECTED DRAWING: Figure 1
Patent JP-2023021787-A (JP)
Title: Dump deck transport vehicle for sludge dirt with high liquid content and method of manufacturing the same
Inventor: TABATA SHIGEHISA
IPC: B60P1/04
Filed: 2021-08-02
Abstract: To provide a transport vehicle for sludge dirt with a high liquid content which can prevent a liquid content from vertically rocking during transportation and scattering out onto and pollute the road in a case of housing and transporting sludge dirt or dirt with high liquid content created at a construction site into a truck deck of a dump truck.SOLUTION: A waterproof container having a front top plate formed as a damp loading space for tilting the loading space and inclined so as to lift toward a central upper part from a front end of a ceiling part by removing a rear gate installed on a conventional damp loading space rear end, an upper opening input port of the ceiling part center and a rear top plate inclined so as to lift to the central upper part from a front end of the ceiling part and forming a rear surface as an opening, is installed on the damp loading space, and a new rear gate 61 freely rocking by a hinge is installed in a container rear upper part of an opening of the rear surface of the waterproof type container, and a lower end of the new rear gate is openably/closably installed in a loading space rear end lower part of the opening of the rear surface by a lock metal fitting of the loading space lower part.SELECTED DRAWING: Figure 14
Patent JP-2023022485-A (JP)
Title: Learning device, estimation device, learning method, estimation method, and program
Inventor: IRIE TAKESHI
IPC: G06N20/00
Filed: 2021-08-03
Abstract: To provide a technology capable of learning a highly accurate and effective feature even in the case of including an erroneous teacher label in a data group for learning.SOLUTION: A learning device according to an embodiment includes: a feature extraction unit for extracting a feature of data of a learning object included in a data group for learning given as a set of data for learning including a pair of data of a learning object and a teacher label showing similarity between the data of a learning object and another data by using a feature extractor generated in advance; and an update unit for acquiring a value of a loss function on the basis of a feature of the data of learning object and the teacher label related to the feature, and updating a parameter of the feature extractor so as to make an evaluation value based on the value of the loss function small.SELECTED DRAWING: Figure 1
Patent JP-2023023377-A (JP)
Title: Optical device and imaging apparatus having the same
Inventor: HIRAI YUSUKE
IPC: G03B17/14
Filed: 2021-08-05
Abstract: To provide an optical device advantageous in terms of optical performance.SOLUTION: A lens barrel 10 has a lens 2 that has a concave surface on at least one surface, and a holding member 3 that holds the lens 2. At least part of a fitting area B1 along an optical axis of the holding member 3 to which a side face of the lens 2 is fitted in a radial direction overlaps a rigidity area B2 along the optical axis where the lens 2 continues from the optical axis up to the side face in the radial direction.SELECTED DRAWING: Figure 2
Patent JP-2021178858-A (JP)
Title: Hydroxypropylthiazolidine carboxamide derivative l-valinate, and salt forms and crystal polymorphs thereof
Inventor: PATRICK NAXOS PAGE
IPC: C07D277/06
Filed: 2021-08-05
Abstract: To provide chemical compositions, such as compounds, salts and crystal polymorphs, that bind and inhibit activity of prostaglandin F2α (PGF2α) receptor, and methods of preventing pre-term labor at the early gestational stage by administration of these compositions to a patient in need of treatment.SOLUTION: The invention provides (3S)-3-({[(2S)-3-(biphenyl-4-ylsulfonyl)-1,3-thiazolidin-2-yl]carbonyl}-amino)-3-(4-fluorophenyl)propyl L-valinate, or a pharmaceutically acceptable salt thereof.SELECTED DRAWING: Figure 1
Patent JP-2022128394-A (JP)
Title: Optical imaging system, image capturing module, and electronic device
Inventor: LIU HSING-CHEN
IPC: G02B13/18
Filed: 2021-08-05
Abstract: To provide an optical imaging system which offers reduced thickness and length and good imaging quality.SOLUTION: An optical imaging system provided herein comprises a first lens having an image-side surface that is concave near an optical axis, a second lens with a negative refractive index, a third lens with a positive refractive index having an image-side surface that is concave near the optical axis, a fourth lens with a negative refractive index, and a fifth lens with a positive refractive index, arranged in order from the object side to the image side, and satisfies the following conditional expressions: 95°C/mm<FOV/TL5<105/mm, 1 mm-1<FNO/TL4<1.5 mm-1, where FOV represents the maximum angle of view of the optical imaging system, TL5 represents an optical axial distance from an object-side surface of the fifth lens to the imaging plane, FNO represents a numerical aperture of the optical imaging system, and TL4 represents an optical axial distance from an object-side surface of the fourth lens to the imaging plane.SELECTED DRAWING: Figure 1
Patent JP-2023010483-A (JP)
Title: Dotted fingering speed reading instruction method
Inventor: IMAZU DAISUKE
IPC: G09B17/04
Filed: 2021-07-07
Abstract: To provide an instruction method for reliably instructing a conventional speed reading method using a right or left finger in speed reading.SOLUTION: By adding black dots at the top and bottom ends of lines and instructing them to sequentially point to the black dots at the top and bottom ends according to the sound of a device that generates a certain rhythm (such as a metronome), it is possible to improve the weak effect of visual field expansion, which is a drawback of a conventional speed reading learning method. In addition, it activates the right brain by utilizing vision, and the intuition inherent in human beings is drawn out, so that anyone can easily acquire the ability to read a book in a short time using a speed reading solution.SELECTED DRAWING: Figure 10
Patent JP-2023028315-A (JP)
Title: Driving auxiliary device of vehicle
Inventor: FUJITA TAKAYOSHI
IPC: G05G1/38
Filed: 2021-08-19
Abstract: To provide a driving auxiliary device of a vehicle that can provide an excellent operation feeling to both a driver with physically disabled inferior limb, and an able-bodied person, and can prevent the driver from unintended accelerator operation and brake operation.SOLUTION: The driving auxiliary device of a vehicle is provided with: an accelerator lever that enables accelerator operation to be performed with a hand; an accelerator pedal that enables accelerator operation to be performed with a foot; a brake lever that enables brake operation to be performed with a hand; a brake pedal that enables brake operation to be performed with a foot; a starting operation part; and a detecting part that detects operation states of the brake lever and the brake pedal. Thereby, the driving auxiliary device restricts acceleration/deceleration of the vehicle by an acceleration/deceleration executing part based on an operation amount of either of the accelerator lever and the accelerator pedal, in accordance with a detected result by the detecting part as of when starting operation is performed on the starting operation part.SELECTED DRAWING: Figure 3
Patent JP-2023014951-A (JP)
Title: Separation method of same-mark ion components by concentrated liquid sequentially collection type electrodialysis method and device thereof
Inventor: SUGO TAKANOBU
IPC: B01D61/46
Filed: 2021-07-19
Abstract: To provide a method for stably separating a plurality of same-mark ions having different ion selectivities.SOLUTION: On desalination of a target liquid involving a plurality of same-mark ions having different ion selectivities by using an electrodialyzer, ion components having different ion selectivities are separated stably by a concentrated liquid sequentially collection type electrodialysis method including a step of collecting a concentrated liquid involving ions having large ion selectivity, a step of collecting a concentrated liquid involving ions having small ion selectivity, and a step of converting a salt type of an ion-exchange membrane to a specified ion type by using a salt type preparation liquid involving specified ions before starting desalination.SELECTED DRAWING: Figure 1
Patent JP-2023032964-A (JP)
Title: Washing water tank device and water closet device comprising the same
Inventor: TANIMOTO HIDEKI
IPC: E03D1/34
Filed: 2021-08-27
Abstract: To provide a washing water tank device capable of stopping securely at accurate timing, washing water supplied from a water supply source.SOLUTION: A washing water tank device (4) for supplying washing water to an upper water discharge port and a lower water discharge port of a water closet body (2) comprises: a washing water tank body (10); a drain valve (12) that on the basis of a user's operation, discharges, from the lower water discharge port, the washing water in the washing water tank body; a first on-off valve (19) for switching causing/stopping discharge from the upper water discharge of the washing water from a water supply source; a first on-off valve drive mechanism (16) that on the basis of the user's operation, is moved from a stop position to a discharge position; an energization mechanism (17) for moving the first on-off valve drive mechanism to the stop position; a holding mechanism (20) for holding the first on-off valve drive mechanism at the discharge position so as to be kept at the discharge position against energization force; and a release mechanism (21) for releasing holding of the first on-off valve drive mechanism by the holding mechanism, using the washing water discharged from the first on-off valve.SELECTED DRAWING: Figure 3