baber/WOPTO huggingface dataset:
Patent JP-2021147167-A (JP)
Title: Crane and control method for the same
Inventor: NAKAJIMA YOSHIHARU
IPC: B66C19/00
Filed: 2020-03-18
Abstract: To provide a crane and a control method for the same that are able to miniaturize the driving mechanism of a trolley while suppressing an increase in an amount of energy required for loading.SOLUTION: When a container C is loaded by a suspender 6 suspended from a trolley 5 by traversing the trolley 5 along a main girder 3 supported by a leg structure 2 and extending in an ocean land direction x, the main girder 3 is tilted and fixed by a tilting mechanism 7 to a state of tiling downward from an ocean side to a land side, then, an import operation for taking the container C out of a vessel 11 is performed. After the main girder 3 is tilted and fixed to a state of tilting downward from the land side to the ocean side, an export operation for loading the container C into the vessel 11 is performed.SELECTED DRAWING: Figure 1
Patent JP-2021149772-A (JP)
Title: Image forming apparatus, information processing apparatus, server, and program
Inventor: FUKUOKA KAORU
IPC: B41J29/00
Filed: 2020-03-23
Abstract: To prevent, when information with high security, such as authentication information is issued by a user by voice, the voice uttered by the user from being heard by others.SOLUTION: An image forming apparatus 2 comprises: an authentication unit 31 that performs authentication processing on the basis of a user's voice; a receiving unit 33 that receives print data; an authentication determination unit 34 that determines whether the authentication processing needs to be performed by the authentication unit 31 when printout based on the print data is performed; a person detection unit 35 that, when it is determined that the authentication processing needs to be performed, detects the presence or absence of a person around the apparatus; an apparatus searching unit 36 that, when a person is detected around the apparatus, searches for another image forming apparatus via a network; and a notification unit 38 that notifies the another image forming apparatus searched for by the apparatus searching unit 36 to a transmission destination of the print data.SELECTED DRAWING: Figure 5
Patent JP-2021151309-A (JP)
Title: Lid for cooking utensil
Inventor: HIJIKATA TOMOHARU
IPC: A47J27/21
Filed: 2020-03-24
Abstract: To provide a lid for a cooking utensil capable of reducing a probability of generating rust, even in the case of a metallic handle.SOLUTION: A lid 5 for a cooking utensil includes a lid body 51, a fitting screw 53 provided with a male screw part 531 inserted into a fitting hole 511 provided on the lid body 51, and with a screw head 533, a handle 52 provided with a metallic coupling part 52a provided with a female screw part 521a with which the male screw part 531 is engaged, and with a grip part 52b, an inside packing 55 through which the male screw part 531 is penetrated, and arranged between the screw head 533 and the lid body 51, and an outside packing 56 through which the male screw part 531 is penetrated, and arranged between the handle 52 and the lid body 51.SELECTED DRAWING: Figure 3
Patent JP-2021151726-A (JP)
Title: Method for ultrasonic bonding, and structure for ultrasonic bonding
Inventor: AJISAKA TOSHIHARU
IPC: B29C65/08
Filed: 2020-03-24
Abstract: To provide a method for ultrasonic bonding having excellent holding performance.SOLUTION: An energy director 11 protruding in a ring shape or a substantially ring shape is provided on a surface 10a serving as a bonding portion 30 of one member 10. Bonding portions 30 between the one member 10 and the other member 20 are butted together via the energy director 11, and by applying ultrasonic vibration to the bonding portion 30, the energy director 11 is welded to a surface 20a serving as the bonding portion 30 of the other member 20 over the entire circumference or substantially the entire circumference.SELECTED DRAWING: Figure 4
Patent JP-2021012678-A (JP)
Title: Learning method and program
Inventor: OKADA MASASHI
IPC: G06N7/00
Filed: 2020-03-25
Abstract: To improve a learning method for controlling actions of an agent.SOLUTION: A learning method for learning actions of an agent using model-based reinforcement learning is provided, the learning method comprising: obtaining time-series data indicative of states and actions of the agent when the agent takes actions (S101); establishing a dynamics model by performing supervised learning using the obtained time-series data (S102); deriving a plurality of candidates for an action sequence of the agent from variational inference using a mixture model as a variational distribution based on the dynamics model (S103); and outputting one candidate selected from among the derived plurality of candidates as the action sequence of the agent (S104).SELECTED DRAWING: Figure 7
Patent JP-2021155489-A (JP)
Title: Polymer composition, production method thereof, and coating agent containing the polymer composition
Inventor: ICHIKAWA TATSUYA
IPC: C08F255/02
Filed: 2020-03-25
Abstract: To provide: a polymer composition containing a polyethylene-based polymer graft modified with a (meth)acrylate in which, when a (meth)acrylate is graft copolymerized onto a polyethylene-based polymer, generation of a low molecular weight component of a (meth)acrylate polymer which is by-produced is suppressed; and a coating agent containing the polymer composition, which exhibits good coating film adhesion.SOLUTION: A polymer composition, comprising: a graft polymer (A) containing a main chain portion formed of an ethylene-based polymer (a) which satisfies a plurality of specific requirements simultaneously and a graft portion containing a structural unit (b) derived from a (meth)acrylate having any of a hydroxyl group, a glycidyl group, a carboxyl group, or an amino group; and a non graft polymer (B) containing the structural unit (b) derived from the (meth)acrylate. In a molecular weight distribution curve of the polymer (B), obtained from a GPC measurement of the polymer (B), a ratio of a component having a polystyrene equivalent molecular weight of 2,000 or less is 20 mass% or less to 100 mass% of the polymer (B).SELECTED DRAWING: None
Patent JP-2021156994-A (JP)
Title: Method and device for controlling audio output
Inventor: Yasuhara Shinya
IPC: G06F3/16
Filed: 2020-03-26
Abstract: To allow for resuming audio output that has been halted by a user under an appropriate condition according to a cause of the halt.SOLUTION: An audio output control method is provided, comprising: having a halt instruction unit halt audio output upon receipt of an audio output halt instruction from a user while the audio output is being provided to the user; having a cause inference unit infer what has caused the user to issue the halt instruction upon receipt of the halt instruction; and having a condition determination unit determine a condition for resuming the halted audio output according to the inferred cause.SELECTED DRAWING: Figure 2
Patent JP-2021156710-A (JP)
Title: Sensor structure
Inventor: OTEYAMA RYO
IPC: G01L5/00
Filed: 2020-03-26
Abstract: To provide a sensor structure which can collect accurate data in a force tactile sense remote operation system.SOLUTION: A sensor structure 1 includes: a base 2; a sensor body 3 in the base 2; a protective member 4 over a surface of the sensor body 3; a first spacer 5 between the base 2 and the protective member 4; and a second spacer 6 between the protective member 4 and a cable 31 extending from the sensor body 3. The total thickness of the second spacer 6 and the cable 31 is equal to the thickness of the first spacer 5. The first spacer 5 and the second spacer 6 form the gap between the protective member 4 and the sensor body 3.SELECTED DRAWING: Figure 3
Patent JP-2021153797-A (JP)
Title: Game machine
Inventor: OGURA TOSHIO
IPC: A63F7/02
Filed: 2020-03-26
Abstract: To provide a game machine that can increase interest of a game.SOLUTION: A performance period of a special development performance is longer than that of a particular development performance. The special development performance includes a first performance in which the visibility of a performance image is reduced, a second performance executed after the first performance in which pre-stage information can be visually displayed, and a third performance executed after the second performance in which post-stage information having a higher degree of emphasis than that of the pre-stage information can be visually displayed. The period from the execution of the particular development performance to the notification to be controlled to be in an advantageous state is shorter than the period from the execution of the special development performance to the notification to be controlled to be in the advantageous state.SELECTED DRAWING: Figure 11-9
Patent JP-2021156091-A (JP)
Title: Sound insulation wall
Inventor: TAKAYAMA MITSUNAO
IPC: E01F8/00
Filed: 2020-03-30
Abstract: To provide a sound insulation wall that can be installed in a state where a sound insulation plate is surely prevented from falling off from a support column.SOLUTION: A sound insulation wall A includes a plurality of support columns 2 erected along an edge of a railway elevated line B at predetermined intervals, a sound insulation plate 3 supported between the support columns 2, and a fixing tool 1 for fixing the sound insulation plate 3 to the support column 2. The support column 2 includes a groove portion formed of H-shaped steel and formed between a pair of flanges. The sound insulation plate 3 is supported by inserting a side edge portion into the groove portion of the support column 2. A fixture 1 is composed of a plate member connected to a flange located on the outer side opposite to the railroad track among a pair of flanges of the support column 2, and pressure welding means provided on the plate member and pressed against the sound insulation plate 3.SELECTED DRAWING: Figure 1
Patent JP-2021155646-A (JP)
Title: Flexographic ink, article, and method for producing laser-marked article
Inventor: SHIBATA TAKESHI
IPC: C09D11/107
Filed: 2020-03-30
Abstract: To provide an ink that is preferably used to provide a laser marking layer on a substrate such as corrugated cardboard by the flexographic printing method.SOLUTION: Provided is a flexographic ink that contains a resin, a leuco dye and a color developer. The ratio of leuco dye in all non-volatile components of this flexo ink is 10 to 35 mass%. The viscosity of this flexo ink at 25°C is 7 to 23 seconds in the outflow seconds of Zahn Cup # 4.SELECTED DRAWING: Figure 1
Patent JP-2021161269-A (JP)
Title: Polymerizable liquid crystal composition, liquid crystal polymer, laminate of liquid crystal polymer, optical element and production method thereof
Inventor: MIYAGAWA NAGAHISA
IPC: G02F1/13363
Filed: 2020-03-31
Abstract: To improve productivity in production of a laminate of a liquid crystal polymer in which orientations of second and first layers are different, in particular, to reduce a radiation amount of ultraviolet polarization required for generation of a laminate of a liquid crystal polymer in which orientations of second and first layers are different.MEANS FOR SOLVING THE PROBLEM: There is provided a polymerizable liquid crystal composition including: (1) a polymerizable liquid crystal compound expressed by a formula (1); a cardo polymerizable compound; and a photosensitive polymer.SELECTED DRAWING: Figure 1
Patent JP-2021160275-A (JP)
Title: Injection molding machine
Inventor: TAKAHASHI MASARU
IPC: B22D17/32
Filed: 2020-03-31
Abstract: To provide an injection molding machine that can improve productivity.SOLUTION: The injection molding machine comprises a mold clamping device to which a mold device is attached, and a control unit. The control unit performs other setup operations such as adjusting the mold clamping force by adjusting the mold thickness of the mold clamping device according to the mold device of the next mold while the mold device is being replaced, purging a molding material of the injection device while the mold device is being replaced, and starting the temperature control of the mold device of the next mold while the mold device is being replaced.SELECTED DRAWING: Figure 4
Patent JP-2021163291-A (JP)
Title: Cashless settlement store terminal device and control program thereof, and control program of user terminal device
Inventor: YAMAMURA TAKASHI
IPC: G06Q20/24
Filed: 2020-04-01
Abstract: To make it possible to determine a settlement method at timing of entering a store, which is not before visiting the store nor when purchasing (paying for) a product.SOLUTION: When a user terminal device 10 enters a wireless communication area of a store, a user of the user terminal device 10 is inquired as to which of settlement applications installed on the user terminal device 10 will be used for settlement, which is temporarily registered with the user terminal device 10 (step 2). Data that identifies a settlement application selected in the user terminal device 10 in response to the inquiry is transmitted from the user terminal device 10 to a store terminal device 20 at the time of payment (step 3).SELECTED DRAWING: Figure 1
Patent JP-2020114443-A (JP)
Title: Exercise feedback provision method
Inventor: CHOI CHANG-MOK
IPC: H04M1/72412
Filed: 2020-04-01
Abstract: To provide an exercise feedback provision apparatus and a method therefor.SOLUTION: An exercise feedback provision method of a wearable device, which is an exercise feedback provision apparatus of the present invention, comprises the steps of: acquiring exercise intensity information of a user wearing the wearable device; determining whether the exercise intensity information is greater than a target range set on the wearable device or less than the target range; outputting a first tactile feedback based on a first vibration pattern in response to the exercise intensity information determined to be greater than the target range; and outputting a second tactile feedback based on a second vibration pattern, different from the first vibration pattern, in response to the exercise intensity information determined to be less than the target range.SELECTED DRAWING: Figure 1
Patent JP-2020109533-A (JP)
Title: Projection optical unit for imaging object field into image field, and projection exposure apparatus comprising the same
Inventor: MARKUS SCHWAB
IPC: G03F7/20
Filed: 2020-04-03
Abstract: To provide a projection optical unit which exhibits a well-corrected imageable field with a high imaging light throughput.SOLUTION: A projection optical unit (7) disclosed herein is configured to image an object field (4) in an image field (8). A plurality of mirrors (M1-M8) are configured to guide imaging light (3) from the object field (4) to the image field (8). At least two of the mirrors (M1 to M8) are embodied as mirrors (M2, M3; M5, M6), arranged directly behind one another in the beam path of the imaging light (3), for grazing incidence with an incident angle of the imaging light (3) that is greater than 60°. Such an arrangement provides an imaging optical unit that exhibits a well-corrected imageable field with a high imaging light throughput.SELECTED DRAWING: Figure 2
Patent JP-2021161582-A (JP)
Title: Injection nozzle and liquid flow type fabric processing unit having the same
Inventor: TAKAHASHI MASASHI
IPC: D06B3/10
Filed: 2020-04-03
Abstract: To provide an injection nozzle, which allows an injection pressure and an injection flow to be adjusted, and a liquid flow type fabric processing unit having the nozzle.SOLUTION: The injection nozzle includes a primary side member having a cylindrical portion that allows a fabric to pass through a hollow section, and a secondary side member that surrounds in circumferential direction at least a tip of the cylindrical portion in a passing direction of the fabric and has a cylindrical inner peripheral surface allowing the fabric to pass through the inside. The inner peripheral surface is a secondary side facing surface that faces the tip at whole area in the circumferential direction, and injects a fluid to a fabric passage area in a space surrounded by the inner peripheral surface by the fluid passing between the tip and the secondary side facing surface. The primary side member and the secondary side member may change a distance between the tip and the secondary side facing surface.SELECTED DRAWING: Figure 3
Patent JP-2021164964-A (JP)
Title: Robot system
Inventor: Fujioka Naomiki
IPC: B25J13/08
Filed: 2020-04-06
Abstract: To provide a robot system that is able to appropriately correct the position of a robot.SOLUTION: A robot system includes: a robot; a plurality of types of sensors 3, 5 capable of detecting information for calculating coordinates of a tool tip point of the robot; and a processor. The processor generates a point group in the vicinity of a first point and a second point on an operation locus of the tool tip point by an operation program. Each point of the point group has coordinates that the tool tip point moving from the first point toward the second point can reach. The processor sets, at each point of the point group, a weight indicating a probability that may be present, based on the information detected by each sensor 3, 5. The processor groups the point group to extract a group having the highest probability, calculates a position of a gravity center of the extracted group from the coordinates and weights of points belonging to the group, and replaces the coordinates of the second point with the coordinates of the position of the gravity center as new coordinates of the second point when a maximum distance to a point located farthest from the calculated position of the gravity center is equal to or smaller than a predetermined threshold, among the points belonging to the extracted group.SELECTED DRAWING: Figure 2
Patent JP-2020115670-A (JP)
Title: Communication device, control method, and program
Inventor: MATSUSHITA TAKESHI
IPC: H04W4/80
Filed: 2020-04-06
Abstract: To provide a device capable of improving user convenience by performing wireless communication in consideration of a connection form of a communication partner device.SOLUTION: If a result of a determination process indicates that a predetermined response is not detected, predetermined information is transmitted to a printing device by using a direct wireless connection between a communication device and the printing device, not through an external device, established base on communication information obtained by first wireless communication. If the result of the determination process indicates that the predetermined response is detected, a communication device is provided for transmitting the predetermined information to the printing device by using wireless connection between the communication device and the printing device through the external device.SELECTED DRAWING: Figure 6
Patent JP-2021169133-A (JP)
Title: Rubber polishing material and manufacturing method thereof, and rubber grind stone with shaft
Inventor: YAMAKAWA YUMA
IPC: B24D3/02
Filed: 2020-04-15
Abstract: To provide a rubber polishing material capable of obtaining an improvement effect of high hardness and also maintaining elasticity and a manufacturing method thereof, and a rubber grind stone with a shaft.SOLUTION: A rubber polishing material 1 includes a rubber material 2, organic fibers 3, and abrasive grains 4 blended together, wherein the organic fibers comprise hydrophobic modified cellulose fibers. Especially, a void 5 is formed in a part between the organic fiber and the rubber material or the abrasive grain. Also, a rubber grind stone with a shaft is assembled with a shaft member and a grind stone part formed cylindrically with the rubber polishing material on an outer peripheral surface of the shaft member.SELECTED DRAWING: Figure 1
Patent JP-2021168815-A (JP)
Title: Self-service laundry system
Inventor: TAKANASHI KENTARO
IPC: D06F95/00
Filed: 2020-04-16
Abstract: To provide a self-service laundry system that can motivate users to use the system.SOLUTION: A self-service laundry system of the present invention comprises a plurality of laundry equipment having at least one of a washing function and a drying function, and a control device that communicates with a plurality of users' mobile terminals and controls the operation of the laundry equipment according to the results of the communication. A linking portion is provided on at least one surface of the laundry equipment. The control device comprises: linking means which uses the linking portion to link one of the user's mobile terminals and one of the laundry equipment; and operation command output means that outputs an operation command to the laundry equipment connected to the mobile terminal based on an operation request signal from the mobile terminal after the linking. As a result of the linking, the control device sets individual fees for at least some of the plurality of users, and performs the process of outputting the operation command at the set charge.SELECTED DRAWING: Figure 20
Patent JP-2021169119-A (JP)
Title: Manufacturing method for pressed part, metal plate for press molding and high-tensile steel plate
Inventor: TANAKA HIROYUKI
IPC: B21D22/02
Filed: 2020-04-16
Abstract: To allow simple means suppress occurrence of wrinkles at a concave side of a curved part, in press-molding a metal plate into a shape of a pressed part having the curved part curved along a longitudinal direction in a top view.MEANS FOR SOLVING THE PROBLEM: A manufacturing method for a pressed part 1 molds a metal plate 4 into a shape of a pressed part having a cross section having a top plate part 1A, a side wall part 1B and a flange part 1C and having a curved part 10 curved to be recessed toward the side wall part 1B along a longitudinal direction in a top view. The method comprises: a preliminary molding step 2 having a step in which a first bead 4a is formed along the longitudinal direction at a position of a second bent part 1e with respect to at least the recessed side wall part side, which is a region of becoming the curved part 10, and a second bead 4b is formed along the longitudinal direction at a position of at least either of the top plate part 1A and a first bent part 1d with respect to at least the region of becoming the curved part 10 forming the first bead part 4a, in the metal plate 4; and a part molding step 3 of molding the metal plate 4 into the shape of the pressed part after the preliminary molding step 2.SELECTED DRAWING: Figure 2
Patent JP-2021174612-A (JP)
Title: Negative electrode for zinc battery and zinc battery
Inventor: ABE MIE
IPC: H01M10/30
Filed: 2020-04-21
Abstract: To provide a zinc battery with the excellent high-rate discharge performance.SOLUTION: A negative electrode for a zinc battery includes a negative electrode current collector and a negative electrode material supported by the negative electrode current collector, and the negative electrode material includes a negative electrode active material containing zinc and a cellulose-based compound, and the weight average molecular weight of the cellulose-based compound is 3.1×106 to 5.0×106.SELECTED DRAWING: None
Patent JP-2021172606-A (JP)
Title: Insoluble carrier that can immobilize protein, and method for producing the same
Inventor: HAYAKAWA YUTA
IPC: C07K1/22
Filed: 2020-04-23
Abstract: To provide an insoluble carrier that is to produce an antibody adsorbent usable also for fractionating an antibody and can immobilize an antibody binding protein.SOLUTION: The foregoing problem is solved by optimizing the number of active functional groups included in an insoluble carrier, or controlling the number of active functional groups to 2.5 μmol or more and 40 μmol or less for 1 g of the insoluble carrier.SELECTED DRAWING: None