baber/WOPTO huggingface dataset:
Patent JP-2021008958-A (JP)
Title: Sliding member and slide bearing
Inventor: ICHIKAWA SHINYA
IPC: F16C33/06
Filed: 2020-09-09
Abstract: To provide a technology with which good wear resistance can be achieved using a simple structure.SOLUTION: A sliding member and a slide bearing in which a coating layer with a surface for sliding with respect to a mating material is formed on a base layer, wherein: the base layer contains Cu, which is a hard material harder than Bi, a metal forming the coating layer; and in an evaluation area of the coating layer in which the distance from the interface with the base layer is 1 μm to 2 μm, the average concentration of diffused components of the hard material that have diffused from the base layer is at least 4 wt.% or more.SELECTED DRAWING: Figure 4
Patent JP-2022047388-A (JP)
Title: Acid gas removal control device, acid gas removal control method and acid gas removing device
Inventor: KATO YASUHIRO
IPC: B01D53/14
Filed: 2020-09-11
Abstract: To provide an acid gas removal control device capable of suitably resupplying an absorbing liquid component and an acid component.SOLUTION: An acid gas removing device includes: an absorption section causing first gas including acid gas and lean liquid to come contact with each other and discharging rich liquid that is the lean liquid containing the acid gas absorbed therein; a regeneration section separating the acid gas from the rich liquid discharged by the absorption section and discharging the lean liquid that is the rich liquid from which the acid gas has been separated; and a measurement section measuring a temperature of the rich liquid or the lean liquid in the regeneration section. An acid gas removal control device controlling the acid gas removing device includes: a reception section receiving the temperature measured by the measurement section; and a control section controlling resupply of resupply liquid to the rich liquid or the lean liquid or removal of an acid component from the rich liquid or the lean liquid on the basis of the temperature received by the reception section.SELECTED DRAWING: Figure 1
Patent JP-2021172650-A (JP)
Title: Purification method for imidazole dipeptides
Inventor: YONEYAMA AKIRA
IPC: C07D233/64
Filed: 2020-09-14
Abstract: To provide a method for mass-producing individual imidazole dipeptides at high purity and on an industrial scale regardless of the kind of an animal extract.SOLUTION: The purpose is achieved by a method for producing purified imidazole dipeptides, the method comprising the following steps (1) and (2): (1) a step for subjecting a treated animal extract liquid, which contains at least two kinds of imidazole dipeptides, to an adsorption treatment by contact with a hydrophobic adsorbent resin, thereby allowing the hydrophobic adsorbent resin to adsorb the imidazole dipeptides; and (2) a step for subjecting the hydrophobic adsorbent resin, which carries the imidazole dipeptides adsorbed thereon, to an elution treatment using an aqueous solution, and collecting the at least two kinds of imidazole dipeptides separately from each other to thereby purify the imidazole dipeptides.SELECTED DRAWING: Figure 1
Patent JP-2022048879-A (JP)
Title: Vehicle travel management system, control center, vehicle control device, vehicle travel management program, and vehicle travel management method
Inventor: MATSUYUKI KATSUYA
IPC: B60W60/00
Filed: 2020-09-15
Abstract: To realize a smooth travel by efficiently collecting information contributing to a travel of an automatic driving vehicle.SOLUTION: A vehicle travel management system for managing travels of a plurality of automatic driving vehicles includes: a control center for transmitting the settings related to a travel to the plurality of automatic driving vehicles; sensor control sections respectively installed in the plurality of automatic driving vehicles so as to control ON/OFF of various sensors mounted on self vehicles based on the settings received from the control center; and information collection sections respectively installed in the plurality of automatic driving vehicles so as to collect the outputs of the sensors which have been set to be ON by the sensor control sections. The control center selects a setting object vehicle from the plurality of automatic driving vehicles, selects an auxiliary information provision vehicle from the other automatic driving vehicles traveling in the neighborhood of a travel route of the setting object vehicle, and configures the settings related to the setting object vehicle with the use of the auxiliary information received from the information collection section of the auxiliary information provision vehicle.SELECTED DRAWING: Figure 1
Patent JP-2022050128-A (JP)
Title: Component crimping device and component crimping method
Inventor: KATANO RYOICHIRO
IPC: G02F1/1345
Filed: 2020-09-17
Abstract: To provide a component crimping device and the like capable of suppressing mounting variation.SOLUTION: A component crimping device 100 includes: an under receiving part 200 that has a support surface that supports a substrate 300 that has an alignment mark from the lower surface side of the substrate 300, and a penetrating part that penetrates the support surface; an imaging unit 140 that picks up an image of the alignment mark of the substrate 300 supported by the support surface through the penetrating part; and a crimping tool 130 that crimps a component 340 at the crimping target part that a board 300 has based on the position of the alignment mark picked up by the imaging unit 140. The under receiving part 200 is configured to change the opening width of the penetrating part.SELECTED DRAWING: Figure 2
Patent JP-2022050207-A (JP)
Title: Secondary battery, battery pack, and vehicle
Inventor: YOSHIMA KAZUOMI
IPC: H01M4/13
Filed: 2020-09-17
Abstract: To provide a secondary battery and a battery pack excellent in life performance and output performance, and a vehicle including the battery pack.SOLUTION: The secondary battery according to an embodiment comprises a positive electrode including first voids, a negative electrode including second voids, and an electrolyte. The electrolyte includes a gel polymer portion and a liquid portion. The gel fraction of the gel polymer portion is within the range of 20% or more and 80% or less. At least a part of the electrolyte is held in the first voids and the second voids. A first ratio r1 of the liquid portion to the gel polymer portion in the first voids is within the range of 0.01≤r1≤10. A second ratio r2 of the liquid portion to the gel polymer portion in the second voids is within the range of 0.01≤r2≤10.SELECTED DRAWING: Figure 1
Patent JP-2022053363-A (JP)
Title: Storage apparatus and management processing method
Inventor: SATO KENTA
IPC: G06F11/30
Filed: 2020-09-24
Abstract: To transfer operation information of a storage apparatus at a desired cycle.SOLUTION: The present invention is directed to a storage device having a processor and a memory. The processor provides a plurality of logical volumes which data can be input to and output from. The processor also processes data input to and output from the storage device through the logical volumes, acquires operation information of the plurality of logical volumes, transmits it to an operation information requesting origin, and adjusts accuracy of the operation information acquired from each of the logical volumes for each logical volume according to a state of each of the logical volumes.SELECTED DRAWING: Figure 1
Patent JP-2022053987-A (JP)
Title: Generator of handwritten character correct answer data for recognition, method, and program
Inventor: YAMADA TAKESHI
IPC: G06V30/196
Filed: 2020-09-25
Abstract: To provide a generator of handwritten character correct answer data for recognition capable of automatically generating a large amount of correct answer data used for OCR recognition of handwritten characters from actual handwritten characters.SOLUTION: The generator of handwritten character correct answer data for recognition is a device for automatically generating correct answer data used for recognition of handwritten characters. The generator includes: a shape change processing unit that performs a series of shape change processing on an image of a handwritten character that is determined as written correctly with respect to a given character; a determination unit that is configured to determine whether the image after the shape change processing whether or not it can be interpreted by the character recognition unit as the predetermined character, and when determined as out of interpretation, control the shape change processing unit to perform the shape change processing again with a reduced amount of shape change.SELECTED DRAWING: Figure 1
Patent JP-2022054836-A (JP)
Title: Film deposition method
Inventor: TAINAKA NAOYA
IPC: C23C24/04
Filed: 2020-09-28
Abstract: To provide a film deposition method by a cold spray method, capable of preventing an excess film after deposition from affecting engine performance.SOLUTION: In a film deposition method for forming a film by using a workpiece having multiple parts where a film is to be deposited, and a nozzle of a cold spay device, while injecting continuously base powder by a cold spray method, along a continuous movement locus constituted of a deposition locus to the multiple parts where a film is to be deposited and a connection locus for connecting the deposition locus to the parts where a film is to be deposited, a recess is formed in a prescribed range of the surface corresponding to the movement locus other than the deposition locus to the parts where a film is to be deposited on the workpiece.SELECTED DRAWING: Figure 13
Patent JP-2022056067-A (JP)
Title: Lighting device
Inventor: WATANABE MASAHITO
IPC: F21V23/00
Filed: 2020-09-29
Abstract: To provide a lighting device that can improve user convenience.SOLUTION: A lighting device includes a light source, a recognition unit, a determination unit, and a notification unit. The recognition unit recognizes a person reflected in an image taken by a camera and an object owned by the person. The determination unit determines a guide destination of the person on the basis of a result recognized by the recognition unit. The notification unit notifies a user of the guide destination determined by the determination unit.SELECTED DRAWING: Figure 3
Patent JP-2021006479-A (JP)
Title: Packaging container and method for sealing packaging container
Inventor: OKUMA TOSHIHIRO
IPC: B65D77/20
Filed: 2020-10-01
Abstract: To provide a packaging container capable of allowing a normal height difference caused to flanges of a container body and sticking a lid body utilizing a characteristic of the flange of the container body even in a conventional sealing machine in which pressure is applied immediately on the lid body and the flange of the container body to thermally compress and bond them and ensure a sealing property.SOLUTION: A packaging container includes a flange part 3 disposed at an outside continuously from a whole peripheral end edge of a side wall part 2 of a container body M sealed by a lid body, wherein the flange part 3 includes a flange inner end edge part 31 corresponding to a peripheral end edge of the side wall part 2, a sealing part 32 arranged at an outside of the flange inner end edge part 31 to adhere the lid body, and a flange outer end edge part 33 arranged at a height equivalent to the flange inner end edge part 31 and an outside of the sealing part 32; and the sealing part 32 is formed in an arch shape curved upward from a whole circumference of the flange part 3 and the flange inner end edge part 31 over the flange outer end edge part 33.SELECTED DRAWING: Figure 1
Patent JP-2022060689-A (JP)
Title: Functional fiber, functional fiber fabric, functional fiber product, and method for manufacturing these
Inventor: ISHIJI ATSUSHI
IPC: D01F1/10
Filed: 2020-10-05
Abstract: To provide a functional fiber, a functional fiber fabric, and a functional fiber product capable of providing a good and stable adlay effect, and a method for manufacturing these.SOLUTION: A functional fiber product 10 has a component of a liquid emulsion 14 mainly containing adlay extract extracted from an adlay deposited thereon, and the component includes a fat component of adlay bran oil, a coixenolide, and a coixol. Contact of a function fiber 24 with a user's skin enables a bioactive effect to be acquired through the coixenolide and the coixol. The functional fiber product 10 is manufactured by sticking and drying the liquid emulsion 14 mainly containing the adlay extract to a product body 10a and depositing the component of the liquid emulsion 14 on a fiber constituting the product body 10a.SELECTED DRAWING: Figure 1
Patent JP-2022060801-A (JP)
Title: Autonomous mobile robot as well as control device and control program for the same
Inventor: KAMEZAKI MITSUHIRO
IPC: B25J13/08
Filed: 2020-10-05
Abstract: To provide an autonomous mobile robot which can continuously perform a task accompanied by a leading action and a tracking action even when an unexpected situation occurs.SOLUTION: A robot 10 includes a detection device 12 for detecting movement information of an object person, and a control device 13 for controlling operation of the robot 10 from a detection result of the detection device 12. The control device 13 includes action plan means 21 for determining effectiveness of a task from a relative positional relation and a relative speed relation with the object person, and performing an action plan for continuing the task, and operation execution means 22 for executing autonomous movement in consideration of the action plan. The action plan means 21 includes an accompanying relation evaluation part 24 for evaluating accompanying relation obtained by integrating a relative distance between the robot 10 and the object person and the magnitude and the direction of the relative speed, an accompanying decision determination part 25 for evaluating an accompanying decision relating to consciousness of the object person for the robot 10, and an action content determination part 26 for determining action contents for continuing the task by integrating the accompanying relation and the accompanying decision.SELECTED DRAWING: Figure 1
Patent JP-2021006930-A (JP)
Title: Adapter device, imaging device and accessory
Inventor: SHIGEMATSU MASAYASU
IPC: H04N5/225
Filed: 2020-10-07
Abstract: To prevent wrong mounting of an imaging device with a mount and an accessory, wherein the imaging device and the accessory can be engaged to each other.SOLUTION: An adapter device comprises a first mount and a second mount. The first mount has, in its circumferential direction, a first mount recess part, a first mount claw, a second mount recess part, a second mount claw, a third mount recess part and a third mount claw. The second mount has, in its circumferential direction, a fourth mount claw, a fourth mount recess part, a fifth mount claw, a fifth mount recess part, a sixth mount claw and a sixth mount recess part. The first-third mount claws can be inserted into a mount recess part of an imaging device, and the fourth-sixth mount claws can be inserted into a mount recess part of an accessory. A minimum angle range in the circumferential direction of the first mount for the first-third mount recess parts is not larger than a minimum angle range in the circumferential direction of the second mount for the fourth-sixth mount claws.SELECTED DRAWING: Figure 11
Patent JP-2022061846-A (JP)
Title: Luminaire
Inventor: MIYAKUBO SHOHEI
IPC: F21V31/00
Filed: 2020-10-07
Abstract: To provide a luminaire for facilitating the mounting, replacement and specification change of a plurality of components in a frame body.SOLUTION: A luminaire includes one or more lighting unit 10X having a light source part 31 and a power supply circuit 51 for supplying power to the light source part 31, and a frame body 21 having a column mounting part 11 for functioning as a fixed part to be mounted to a column, for supporting the lighting unit 10X, On the lighting unit 10X, a terminal board 41 is provided for functioning as a connection member to be electrically connected to the power supply circuit 51. A feeder line from the outside is connected to the terminal board 41 without being connected to the frame body 21.SELECTED DRAWING: Figure 5
Patent JP-2022062865-A (JP)
Title: Manufacturing method of ester compound, manufacturing method of 2-pyrrolidone and manufacturing method of n-methyl-2-pyrrolidone
Inventor: TSUKAMOTO SHINYA
IPC: C07D207/20
Filed: 2020-10-09
Abstract: To provide a manufacturing method of an ester compound that causes a carbonylation reaction of α,β-unsaturated nitrile, alcohol and carbon mono-oxide at a low reaction pressure, so as to enable an ester compound to be manufactured.SOLUTION: An manufacturing method of an ester compound causes a carbonylation reaction of α,β-unsaturated nitrile, alcohol and carbon mono-oxide in a presence of a catalyst to manufacture a prescribed ester compound. A catalyst thereof includes: a compound having at least one element selected from elements of group 9 and group 10 of the periodic table; and a bidentate phosphine ligand. The bidentate phosphine ligand is at least one kind selected from a group consisting 4,5-bis(diphenylphosphino)-9,9-dimethyl xanthene, 1,1'-bis(di-iso-propyl phosphino) ferrocene and 1,2-bis(di-tert-butyl phosphino methyl) benzene.SELECTED DRAWING: None
Patent JP-2022064334-A (JP)
Title: Foreign matter generation cause estimation system and foreign matter generation cause estimation method
Inventor: NAGANUMA TSUNEO
IPC: G05B19/418
Filed: 2020-10-14
Abstract: To provide a foreign matter generation cause estimation system that can highly accurately estimate a generation cause of a foreign matter in a product.SOLUTION: An acquisition control unit 201 acquires product time-series data in which an inspection time of a non-defective in which a foreign matter does not exist, a photographed image and an inspection time of a defective in which a foreign matter exists are associated with each other. An allocation control unit 202 causes a skilled worker to confirm the product time-series data to allocate a high-frequency generation cause or a low-frequency generation cause to the foreign matter of the photographed image of the defective. A data generation control unit 203 generates foreign matter generation determination data associated with a foreign matter generation time interval between two foreign matters. A correspondence control unit 204 determines a threshold time and a threshold number to make a dense group correspond to the high-frequency generation cause. A machine generation control unit 205 generates an estimation machine that estimates the high-frequency generation cause of the dense group from a feature amount of the dense group. An estimation control unit 206 estimates the high-frequency generation cause on the basis of new product time-series data, the threshold time, the threshold number and the estimation machine.SELECTED DRAWING: Figure 1
Patent JP-2021040317-A (JP)
Title: Reception method
Inventor: NONAKA YASUYUKI
IPC: H04H20/51
Filed: 2020-10-15
Abstract: To provide a reception method for enabling a user to view subscription programs without failing to process ECMs and EMMs necessary for descrambling.SOLUTION: An embodiment comprises: a tuner unit to receive service signals; a descrambler to receive scrambled content output from the tuner unit; a control unit to control at least the tuner unit and the descrambler; and a CAS module to acquire the second key (Ks) to be given to the descrambler. The control unit is set to process, after receiving EMMs from one business entity, at least R (an integer equal to or greater than 1) of the EMMs within a period of grace before processing in the CAS module. When detecting an additional EMM after processing the R EMMs within the EMM processing grace period after detecting the EMMs of the one business entity, the control section suspends command transmission to the CAS module with respect to at least the EMMs within the grace period.SELECTED DRAWING: Figure 25
Patent JP-2022068553-A (JP)
Title: Steering system
Inventor: OBATA SEIJI
IPC: B62D1/11
Filed: 2020-10-22
Abstract: To provide a steering system capable of ensuring excellent visibility in a direction of an instrument panel on the inner circumferential side of a steering rim, and stably absorbing an input load when an impact load is entered by a driver.SOLUTION: A steering system includes a steering rim 11, an auxiliary wheel 18, and a support frame 12. The steering rim 11 is substantially annular and operated and turned by a driver. The auxiliary wheel 18 is substantially annular and disposed ahead of the steering rim 11. The support frame 12 couples the steering rim 11 and auxiliary wheel 18 with each other so that they can be turned together. The steering rim 11 and auxiliary wheel 18 are formed to have a substantially identical diameter. The back of the steering rim 11 and the face of the auxiliary wheel 18 are coupled together with a coupling part in the direction in which they are orthogonal to each other.SELECTED DRAWING: Figure 2
Patent JP-2022070679-A (JP)
Title: Shape correction method for crucible, and crucible correction tool
Inventor: OMI TOSHIYUKI
IPC: C30B15/10
Filed: 2020-10-27
Abstract: To provide a shape correction method for a crucible and a crucible correction tool that can easily correct the shape of the crucible with good productivity without demolishing and reconstructing refractories or the like around the crucible, nor raking residual raw materials out of the crucible.SOLUTION: There is provided a shape correction method for a crucible used for crystal growth of an oxide single crystal using the Czochralski method, and the method comprises the processes of: installing a pressurizing mechanism which applies pressure in one direction to a position of a crucible inner wall which is above residual raw materials in the crucible and where the crucible diameter is minimum while the crucible is installed in a crystal growing device and the residual raw materials are present in the crucible; installing a fixing mechanism, which maintains the shape of the crucible in a direction parallel with the one direction, horizontally to the one direction; and using the pressurizing mechanism to apply the pressure in the one direction and then correcting the shape of the crucible.SELECTED DRAWING: Figure 5
Patent JP-2022072092-A (JP)
Title: Rotary drive control device, sheet processing device and image forming device
Inventor: KOMATSU MITSURU
IPC: H02P29/028
Filed: 2020-10-29
Abstract: To provide a rotary drive control device which is equipped, in a structure having a plurality of drive mechanisms and a control unit, with means capable of extracting and specifying a point where there is occurrence of operational abnormality on the basis of a combinatorial detection pattern obtained at abnormality occurrence time, and with which it is possible to carry out a portion of operation while limiting or delaying, in accordance with abnormality at the specified point.SOLUTION: The rotary drive control device comprises: a second mode for selecting at least one abnormal point from among a motor 60M, a control unit 11, a mechanism unit 12 and a detection unit 13; operation assessment means for assessing whether or not a rotary member is rotatable in a prescribed direction when an abnormal point is specified by the second mode; and a fault operation mode for causing an action member provided to the rotary member to act upon a prescribed workpiece by rotating the rotary member in a rotatable direction when it is assessed that the rotary member is rotatable in only one direction of rotation.SELECTED DRAWING: Figure 5