baber/WOPTO huggingface dataset:
Patent JP-2021123942-A (JP)
Title: Assembly material, and face material support structure
Inventor: SATO KEIICHI
IPC: E04B1/58
Filed: 2020-02-05
Abstract: To reduce the kind and the number of components while restraining a space at a peripheral edge portion of an end portion in a longer direction from narrowing.SOLUTION: An assembly material 10 is constituted by joining a first member formed in a long shape and a second member formed in a long shape in a state where longitudinal directions face the same direction and they are arranged in a vertical direction perpendicular to each longitudinal direction. The first member comprises a protruding portion 20 extending from at least one end of an end on one side and an end on the other side in the longitudinal direction of the second member toward one side or the other side in the longitudinal direction of the first member.SELECTED DRAWING: Figure 1
Patent JP-2020147030-A (JP)
Title: Doctor blade
Inventor: FUJIMARU KOICHI
IPC: B41F35/04
Filed: 2020-02-12
Abstract: To provide a doctor blade that is excellent in ink scraping property even when ink cleaning is performed using cleaning fluid containing water as the principal component and allows for cleaning in a short washing time, in a doctor blade used for a device that cleans a roller of an ink device using cleaning fluid in a printing machine.SOLUTION: A doctor blade is used for a device that cleans a roller of an ink device using cleaning fluid. The doctor blade has a doctor blade surface of which contact angle with respect to water is 50 degrees or less.SELECTED DRAWING: None
Patent JP-2021127480-A (JP)
Title: Sputtering target and manufacturing method of the same
Inventor: TAGA YASUNORI
IPC: C04B35/50
Filed: 2020-02-12
Abstract: To provide an organic/inorganic composite sputtering target capable of stably depositing an organic/inorganic hybrid film by sputtering, and a manufacturing method of the sputtering target.SOLUTION: Provided is a sputtering target including a metal oxide matrix, a fluororesin component in the matrix, and a resin binder. Also provided is a manufacturing method of the sputtering target including the steps of: mixing a fluororesin powder, a metal oxide powder and a resin binder to obtain a mixture; forming to obtain a molding by compression-molding the mixture; and sintering the molding at 100°C or more and 200°C or less to obtain a sintered body.SELECTED DRAWING: Figure 1
Patent JP-2020147032-A (JP)
Title: Recording medium
Inventor: NITO YASUHIRO
IPC: B41M5/52
Filed: 2020-02-13
Abstract: To provide a recording medium for inkjet capable of recording an image excellent in color development and light resistance.SOLUTION: A recording medium for inkjet includes: a base material; and an ink receiving layer provided on the base material. The ink receiving layer includes: wet silica; a binder; a UV-absorber represented by a general formula (1)(R1 represents a hydrogen atom or a halogen atom, R2 and R3 R, each, independently represents a hydrogen atom, an alkyl group, an alkyl group containing an ester group, or an alkylphenyl group), and a surfactant, in the ink receiving layer, a content of the UV-absorber relative to 100 pts.mass of the wet silica is 10 pts.mass or larger and 20 pts.mass or smaller, and the surfactant is polyoxyalkylene alkyl ether.SELECTED DRAWING: None
Patent JP-2021129211-A (JP)
Title: Radio communication device, radio communication method, and radio communication system
Inventor: TERAOKA TOSHIHIRO
IPC: H04W16/16
Filed: 2020-02-13
Abstract: To provide a radio communication device capable of properly selecting a radio channel with a limited sum in available time used for transmission.SOLUTION: The radio communication device includes: a control circuit that selects at least one radio channel as the radio channel that is used for transmitting out of multiple radio channels based on a piece of information relevant to the decrease time of the total transmit time per unit time for each of the multiple radio channels; and a radio channel that transmits via the selected radio channel.SELECTED DRAWING: Figure 2
Patent JP-2021127219-A (JP)
Title: Table feeder
Inventor: KOTANI HIROAKI
IPC: B65G65/48
Filed: 2020-02-14
Abstract: To provide a table feeder which can inhibit cereal grains from remaining in the table feeder.SOLUTION: A table feeder includes at least a hopper tank 21 which stores cereal grains, a rotating body 4 which is provided at the hopper tank 21 and has a rotor 42 for discharging the cereal grains stored in the hopper tank 21, and an air jet part 73 which can jet air in the hopper tank 21. The air jet part 73 includes: an inner air nozzle 731 which is provided at lower part of the rotating body 4 and at the inner side of the rotor 42 and can jet air to a bottom surface part of the hopper tank 21; and an outer air nozzle 732 which is provided at an upper part of the rotating body 4 and can jet air in a rotation axis outward direction of the rotor 42 and to the bottom surface part of the hopper tank 21.SELECTED DRAWING: Figure 4
Patent JP-2021127657-A (JP)
Title: Process management method of soil improvement work using artificial intelligence (ai), capturing jig, and process management system of soil improvement work using artificial intelligence (ai)
Inventor: SATO KOICHIRO
IPC: E02D3/12
Filed: 2020-02-17
Abstract: To provide a method capable of correctly determining, after a test core is stored for two to three days after a test core is collected by a boring, whether a collected test core is a core suitable for a test, in a process management of a soil improvement work.SOLUTION: A process management method of a soil improvement work includes: a learning step of making an artificial intelligence (AI) learn a group of image data of normal cores suitable for a quality test and abnormal cores unsuitable for a quality test which are collected and captured after completion of a soil improvement work and store in a storage portion; a capturing step of capturing an image of a test core collected from a ground where a soil improvement work is carried out after a completion of the work; a transmission step of transmitting image data of the test core obtained in the capturing step to a server; an analysis step of making the artificial intelligence (AI) compare the image data of the test core received by a receiving portion of the server with the stored group of data of the abnormal cores and determine whether the test core to be determined is an abnormal core; and a confirmation step of confirming an analysis result in the analysis step.SELECTED DRAWING: Figure 1
Patent JP-2021130067-A (JP)
Title: Nozzle positional deviation display device
Inventor: IWAMATSU YOSHITOMO
IPC: H04N5/74
Filed: 2020-02-18
Abstract: To detect positional deviation of a nozzle part and a metal mold and deviation of an inclination by a simple method.SOLUTION: A nozzle positional deviation display device 1 comprises a nozzle part 11 having a nozzle for spraying a material to a mold 2, and a projector 12, arranged in either of the mold and the nozzle part 11, which performs projection toward the other. An image projected by the projector 12 is an image by which positional deviations of the nozzle part 11 with respect to the mold 2 can be detected from a display state of the image projected on a projection destination.SELECTED DRAWING: Figure 1
Patent JP-2021130144-A (JP)
Title: Holding device, transport system, support device, placement method, and transport method
Inventor: IKETANI YUKIHIRO
IPC: B25J15/00
Filed: 2020-02-18
Abstract: To provide a holding device which enables reduction of a possibility of damage of a workpiece when the workpiece is placed, and to provide a transport system, a support device, a placement method, and a transport method.SOLUTION: A holding device according to an embodiment includes support parts, suction parts, and a first drive part. The support parts support a weight of a workpiece in a first direction. Each suction part includes a suction surface which suctions the workpiece in a second direction intersecting with the first direction. The first drive part moves the support parts in the second direction with respect to the suction parts. An inclination of the support part along a plane, including the first direction and the second direction, relative to the suction surface varies.SELECTED DRAWING: Figure 1
Patent JP-2021130422-A (JP)
Title: Acceleration limit and stop support device, and acceleration limit release device
Inventor: KONO ICHIRO
IPC: G05G1/30
Filed: 2020-02-20
Abstract: To provide, in order to prevent an unexpected accident caused by stepping on an accelerator instead of a brake by mistake (hereinafter, also referred to as "brake and accelerator misstep accident"), means for preventing the brake and accelerator misstep.SOLUTION: An acceleration limit and stop support device mechanically limits a stepping depth of an accelerator to fall within a normal driving range to avoid sudden acceleration due to a mistake in stepping, as well as, to make a driver feel a big difference from braking operation, unable to step on a large amount, so as to make the driver notice incorrect accelerator operation and return to normal braking operation to safely decelerate and stop a vehicle.SELECTED DRAWING: Figure 2
Patent JP-2021130099-A (JP)
Title: Drum rod screen
Inventor: SODA TSUYOSHI
IPC: B07B1/22
Filed: 2020-02-21
Abstract: To provide a drum rod screen for preventing sticky stay of a raw material to a cylindrical screen by dividing a rotary rod in an axial direction to make the divided rotary rod easily rotate .SOLUTION: In a drum rod screen, a cylindrical screen is constituted by rotatably arranging a plurality of rotary rods around a tip support shaft on both ends between bearing annular ring-shaped frames by arranging a pair of bearing annular ring-shaped frames and fixing a plurality of fixed rods between the bearing annular ring-shaped frames, and rotatably supporting the cylindrical screen on an underframe. In the drum rod screen, an intermediate bearing annular ring-shaped frame is arranged between the bearing annular ring-shaped frames, and the rotary rods are divided into two of a divided rotary rod between one side bearing annular ring-shaped frame and an intermediate bearing annular ring-shaped frame and a divided rotary rod between the other side baring annular ring-shaped frame and the intermediate bearing annular ring-shaped frame, and the divided rotary rods are constituted so as to be independently rotatable around a rod central axis.SELECTED DRAWING: Figure 1
Patent JP-2020096364-A (JP)
Title: Terminal device
Inventor: SAITO TAKASHI
IPC: H04N5/232
Filed: 2020-02-21
Abstract: To enable an automatic imaging in a place in which a lot of persons have interest at present.SOLUTION: A server device communicates with a plurality of terminal devices, and receives image information or contribution information which includes attribute information indicative of generation time and a generation spot, so as to detect a recommended imaging area which is an area in which the number of image information or the contribution information of a reference number or greater are generated in a first period. The server device then transmits the recommended imaging area information, which includes information indicative of the recommended imaging area, to cause the terminal device to automatically image in the recommended imaging area, to a terminal device other than a transmission source of the image information or the contribution information related to the recommended imaging area. The terminal device performs automatic imaging in the recommended imaging area.SELECTED DRAWING: Figure 8
Patent JP-2021134871-A (JP)
Title: Hub come-off prevention structure
Inventor: TAKECHI YUJI
IPC: F16C19/36
Filed: 2020-02-27
Abstract: To prevent a hub from coming off from an axle case by suppressing a moving distance of the hub to the outside of a vehicle width direction when a roller of an outside roller bearing is damaged.SOLUTION: An outer end face 22a in a vehicle width direction of an outer race 22 of an outside roller bearing 14 is located on the inner side of the vehicle width direction than an outer end face 21a in the vehicle width direction of an inner race 21. An inner end face 31 in the vehicle width direction of a nut flange part 26 of a hub nut 15 is formed into a plane shape orthogonal to an axial core CL of an axle case 11. A region 32 at the inside of a radial direction of the inner end face 31 in the vehicle width direction of the nut flange part 26 is in a plane contact with the outer end face 21a in the vehicle width direction of the inner race 21 of the outside roller bearing 14. A region at the outside of the radial direction of the end face 31 in the vehicle width direction of the nut flange part 26 opposes the outer end face 22a in the vehicle width direction of the outer race 22 in a position apart from the outer end face 22a in the vehicle width direction of the outer race 22 of the outside roller bearing 14 to the outside of the vehicle width direction.SELECTED DRAWING: Figure 2
Patent JP-2021141231-A (JP)
Title: Sample observation system and image processing method
Inventor: KONDO NAOAKI
IPC: H01J37/22
Filed: 2020-03-06
Abstract: To improve the throughput of sample observation by estimating a reference image from a defect image without using design data in a sample observation system.SOLUTION: A sample observation system includes a scanning electron microscope and a computer, and (1) acquires a plurality of images captured by the scanning electron microscope, (2) acquires a learning defect image including the defect portion and a learning reference image not including the defect portion from the plurality of images, (3) calculates an estimation processing parameter using the learning defect image and the learning reference image, (4) acquires an inspection defect image including the defect portion, and (5) estimates a pseudo reference image using the estimation processing parameter and the inspection defect image.SELECTED DRAWING: Figure 2
Patent JP-2021138331-A (JP)
Title: Passenger step vehicle
Inventor: IWAKI TAKAMITSU
IPC: B64F1/315
Filed: 2020-03-09
Abstract: To provide a passenger step vehicle that can enhance stability when an occupant boards on and stability when moving.SOLUTION: In a passenger step vehicle, an elevator 20 for lifting an occupant P between a lower floor 30 and an upper floor 40 is provided in a chassis 2, a stairway 10 is curved in the middle thereof to change a lifting direction of the occupant P who climbs up and down the stairway 10, and at least part of the elevator 20 is disposed inside a curved part 15 of the stairway 10.SELECTED DRAWING: Figure 5
Patent JP-2021148827-A (JP)
Title: Mask blanks storage case
Inventor: HOSOYA MORIO
IPC: G03F1/66
Filed: 2020-03-16
Abstract: To efficiently suppress particle adhesion to mask blanks.SOLUTION: A mask blanks storage case 10 comprises: a case main body 11; and a lid body 13 fitted to the case body, the mask blanks storage case stores in a vertical direction, the mask blanks M. The mask blanks storage case further comprises: a passage 16 which is closed by the lid body when the case is sealed, and communicates an internal part and an external part of the case when the lid body is deviated from the case body in an initial stage of case opening. The passage 16 has a collision part 164 where a flow of air flowing into the internal part of the case collides due to change of a negative pressure in the case in opening/closing of the lid body, for reducing particles included in the air.SELECTED DRAWING: Figure 1
Patent JP-2021148848-A (JP)
Title: Audio interface device and recording system
Inventor: YAMAMOTO TAKAO
IPC: G10K15/04
Filed: 2020-03-17
Abstract: To accurately synchronize first sound data representing sound of a first part and second sound data representing sound of a second part among a plurality of parts constituting music.SOLUTION: An audio interface device 1 which can communicate with a recording device 8, includes: a first storage unit; a second storage unit; a first input processing unit which stores a time series of first sound data received from the recording device 8 in the first storage unit; a first output processing unit which outputs a sound signal corresponding to the first sound data stored in the first storage unit; a second input processing unit which acquires second sound data corresponding to an input to an input apparatus; a generation unit 133 which generates synchronization data SD for synchronizing the first sound data and the second sound data; a second output processing unit which stores a time series of the second sound data in the second storage unit, and outputs the time series of the second sound data stored in the second storage unit; and a first transmission unit 137 which transmits the time series of the second sound data output by the second output processing unit and the synchronization data SD to the recording device 8.SELECTED DRAWING: Figure 4
Patent JP-2021150051-A (JP)
Title: Cathode for non-aqueous electrolyte secondary battery, and non-aqueous electrolyte secondary battery
Inventor: CHIKATO KOHEI
IPC: H01M4/131
Filed: 2020-03-17
Abstract: To suppress capacitance reduction with a charge/discharge cycle of a non-aqueous electrolyte secondary battery.SOLUTION: A cathode for non-aqueous electrolyte secondary battery contains: a cathode active material including a lithium transition metal composite oxide (I) of secondary particles aggregating primary particles of which the average particle diameter is 1 μm or more or which consists of a substantially single particle and of which a median size (D50) of a volume reference is 0.6 μm to 6 μm, and a lithium transition metal composite oxide (II) of secondary particles aggregating primary particles of which the average particle diameter is smaller than 1 μm, and of which the median size (D50) of the volume reference is 3 μm to 25 μm; and a carbon nanotube. The lithium transition metal composite oxides (I) and (II) contain Ni of 80 mol% or more with respect to a total mol number of metal elements excluding Li. One or more elements selected from among 4th group, 5th group, 6th group and 13th group in the periodic table exist on particle surfaces of the oxides (I) and (II).SELECTED DRAWING: None
Patent JP-2021150179-A (JP)
Title: control panel
Inventor: IZUMI RYUICHI
IPC: H01H9/16
Filed: 2020-03-19
Abstract: To reduce a width dimension of a unit including a fader device and a display part to a small dimension in a control panel.SOLUTION: A control panel 1 includes: a base member 2; a fader device 3 having a fader body 31 and a movable body 32 which is provided so as to be movable linearly relative to the fader body 31, the fader device 3 disposed at the base member 2; and a display part 4 which is disposed at the base member 2 and shows a state according to a position of the movable body 32. The display part 4 is sandwiched between the base member 2 and the fader body 31.SELECTED DRAWING: Figure 3
Patent JP-2021147878-A (JP)
Title: Joint method of pile head reinforcement bar to pile head, and jig applied to enforcement of the same
Inventor: ENDO MASAMI
IPC: E02D27/12
Filed: 2020-03-19
Abstract: To provide a joint method of a pile head reinforcement bar to a pile head not requiring a welding work, and to provide a jig applied to an enforcement of the same.SOLUTION: A pile head reinforcement bar 16 is joined to a pile head 12 using s jig 20 comprising a formwork member 22 specifying a storage space 28 of an adhesive agent 26 and spacers 24a-d. The formwork member 22 includes: an upper open face 30 communicating with the storage space 28 and opening upwardly; and a side open face 32 communicating with the upper open face 30 and extending vertically. When joining the pile head reinforcement bar 16, the formwork member 22 is attached to the pile head so that the side open face 32 faces a peripheral surface 14 of the pile head. Then, the adhesive agent 26 is put into the formwork member 22. Next, a lower end of the pile head reinforcement bar 16 and spacers 24a-d are inserted into the adhesive agent 26. By inserting the spacers 24a-d, the lower end of the pile head reinforcement bar 16 is pressed to the peripheral surface 14 of the pile head with the formwork member 22 as a reactive force support body.SELECTED DRAWING: Figure 2
Patent JP-2021148692-A (JP)
Title: Thermal flowmeter and method for correcting flow rate
Inventor: YANAGAWA TAKENARI
IPC: G01F1/698
Filed: 2020-03-23
Abstract: To correct change of a value measured by a flowmeter, caused by change of sensor characteristics.SOLUTION: A thermal flowmeter includes: a sensor chip 1, in which an ambient temperature sensor 103, a heater element 104, and temperature sensors 105, 106 are formed in a surface of a substrate 100 arranged in a fluid as a measurement target; a control unit 3 for causing the heater element 104 to generate heat so that the temperature of the heater element 104 is higher than the temperature of the fluid detected by the ambient temperature sensor 103 by a specific value; a flow rate derivation unit 5 for converting the difference between the temperature detected by the temperature sensor 106 and the temperature detected by the temperature sensor 105 to the value Fs of the flow rate of the fluid; a power measuring unit 4 for measuring the power consumption of the heater element 104; a flow rate derivation unit 6 for converting the power consumption of the heater element 104 to the value Fh of the flow rate of the fluid; and a flow rate correction unit 7 for correcting the flow rate Fs on the basis of the ratio of the flow rates Fs and Fh.SELECTED DRAWING: Figure 1
Patent JP-2021153229-A (JP)
Title: Information processing apparatus, imaging apparatus, method, program, and storage medium
Inventor: KOGURE KENTARO
IPC: H04N5/232
Filed: 2020-03-24
Abstract: To improve stability in adjusting exposure to a specific area of a subject.SOLUTION: An information processing apparatus comprises: acquisition means that acquires an image; first detection means that detects a subject from the image; exposure control means that controls exposure in accordance with the luminance of the subject detected by the first detection means; second detection means that detects part of the subject from the image whose exposure is controlled by the exposure control means; and storage means that stores the difference between a first luminance of the subject detected by the first detection means and a second luminance of the part of the subject detected by the second detection means. When the part of the subject is detected by the second detection means, the exposure control means controls exposure in accordance with the luminance of the part of the subject, and when the state in which the part of the subject is detected by the second detection means is transitioned to a lost state, controls exposure in accordance with luminance that is offset based on the luminance of the subject detected by the first detection means and the difference.SELECTED DRAWING: Figure 5
Patent JP-2021152500-A (JP)
Title: Abnormal sound determination device and abnormal sound determination method
Inventor: NINOMIYA KAZUFUMI
IPC: G01H3/00
Filed: 2020-03-24
Abstract: To provide an abnormal sound determination device capable of accurately determining abnormal sound of a vehicle.SOLUTION: An abnormal sound determination device 20 includes: a microphone array having a plurality of microphones arranged inside a vehicle; a data acquisition unit 211 which acquires abnormal sound data including information on intensity of abnormal sounds and information on a direction of generation of the abnormal sounds collected in advance by the microphone array; a data acquisition unit 221 which acquires running sound data including information on intensity of running sound and information on a direction of generation of the running sound collected by the microphone array when the vehicle is running; and a comparison unit 23 which determines whether or not the running sound of the vehicle contains abnormal sound, based on the abnormal sound data acquired by the data acquisition unit 211 and the running sound data acquired by the data acquisition unit 221.SELECTED DRAWING: Figure 6