baber/WOPTO huggingface dataset:
Patent JP-2021025542-A (JP)
Title: Cleaning device and valve device including the same
Inventor: HAGIWARA KAZUNARI
IPC: F16T1/00
Filed: 2019-07-31
Abstract: To easily grasp an operation situation of a cleaning mechanism.SOLUTION: A cleaning device 4 includes: a cleaning mechanism 5 for removing a foreign substance in an object place in a flow passage; and a determination device 6 for determining the operation of the cleaning mechanism 5. The cleaning mechanism 5 includes: a deformation member 51 arranged at a position exposed to a fluid circulating in the flow passage, and changing by the temperature change; and a cleaning member 52 for advancing/retreating with respect to the object place by the deformation of the deformation member 51, and for removing the foreign substance in the object place. The determination device 6 includes: a magnet 61 which displaces being interlocked with the cleaning member 52; a magnetic sensor 62 for detecting a magnetic field by the magnet 61; a temperature sensor 63 for detecting the temperature of the fluid in the flow passage; and a determination part 64 for determining the operation of the cleaning mechanism 5 based on the detection result of the magnetic sensor 62 and the temperature sensor 63.SELECTED DRAWING: Figure 1
Patent JP-2021030235-A (JP)
Title: Welded structure
Inventor: YOKOZEKI KOICHI
IPC: B23K33/00
Filed: 2019-08-14
Abstract: To effectively suppress fatigue crack formation with a weld-root part as a starting point.SOLUTION: In a welded structure including a first member, a second member and weld metal that is charged or laminated into a space between the first member and the second member, a weld region into which the weld metal is charged or laminated and a non-weld region into which the weld metal is neither charged nor laminated are formed between the first member and the second member, and the first member and the second member contact each other so that stress is transferred between the members, in a contact region included in the non-weld region.SELECTED DRAWING: Figure 2
Patent JP-2021031864-A (JP)
Title: Slab reinforcement method of side fastening pc bridge
Inventor: TOYODA YUSUKE
IPC: E01D1/00
Filed: 2019-08-19
Abstract: To provide a slab reinforcement method of side fastening PC bridge which can reliably prevent rush-out accidents due to broken PC steel and enables safe construction in shorter time for lower cost.SOLUTION: In a slab reinforcement method of side fastening PC bridge in which PC steel materials 14 are arranged along a bridge axis right-angle direction Y of an upper floor slab 10 and on which pre-stress is applied, executed are: a reinforcement process for performing reinforcement by installing carbon fibers 2, struts or ribs etc as reinforcing members to counter tensile stress acting on the upper floor slab 10 when prestress of the PC steel materials 14 arranged in the upper floor slab 10 are gone; and a prestress release process for relaxing or releasing prestress applied to the PC steel materials 14.SELECTED DRAWING: Figure 1
Patent JP-2021034494-A (JP)
Title: Piezoelectric device
Inventor: KISHIMOTO YUTAKA
IPC: H01L41/047
Filed: 2019-08-22
Abstract: To improve piezoelectric characteristics.SOLUTION: In a piezoelectric device 1, multiple electrode layers 50 are placed separately from each other in a normal direction. A first piezoelectric layer 30 is sandwiched by two electrode layers 51, 52, out of the multiple electrode layers 50, in the normal direction. A second piezoelectric layer 40 is placed on an opposite side to a proximal region 10 side of the first piezoelectric layer 30. The second piezoelectric layer 40 is sandwiched by two electrode layers 52, 53, out of the multiple electrode layers 50, in the normal direction. Half breadth of a rocking curve in X-ray diffraction on the lattice plane formed substantially in parallel with the first principal surface 11 in the first piezoelectric layer 30 is smaller than the half breadth in the second piezoelectric layer 40. Piezoelectric constant of a material composing the first piezoelectric layer 30 is smaller than that of a material composing the second piezoelectric layer 40.SELECTED DRAWING: Figure 2
Patent JP-2021034883-A (JP)
Title: Home appliance system
Inventor: TAKEUCHI SHIN
IPC: H04Q9/00
Filed: 2019-08-23
Abstract: To provide a technique that can acquire necessary information from home appliances even if places where the home appliances are installed do not have an Internet environment.SOLUTION: A home appliance system includes a home appliance, a mobile terminal, and a management server. The home appliance includes a wireless communication unit that enables wireless communication, and the mobile terminal includes a router that enables wireless communication with the wireless communication unit of the home appliance, and a control unit. The control unit of the mobile terminal is configured to be able to transmit, to the management server via the Internet, information transmitted from the wireless communication unit of the home appliance to the router.SELECTED DRAWING: Figure 1
Patent JP-2020084317-A (JP)
Title: Additive manufacturing apparatus and system with part detachment assembly, and method of using the same
Inventor: DANIEL E SIEVERS
IPC: B23K26/38
Filed: 2019-08-27
Abstract: To provide an additive manufacturing apparatus and system with a part detachment assembly, and a method of using the same.SOLUTION: An AM apparatus (10) for an AM process (12) is provided. The AM apparatus (10) includes a build chamber (20) with a build plate (28) to support one or more parts (22) built with a powder (24) during a build operation (26). The AM apparatus (10) further includes a laser assembly (60) operable to deliver a melting laser beam (64a) in order to melt and fuse the powder (24) used to build the one or more parts (22). The AM apparatus (10) further includes a part detachment assembly (80), separate from the laser assembly (60) and operable for a cutting operation (84). The part detachment assembly (80) includes one or more laser beam delivery apparatuses (90), each operable to deliver a cutting laser beam (92), and a part holder apparatus (120). During the cutting operation (84), the part holder apparatus (120) holds the one or more parts (22), and each of the laser beam delivery apparatuses (90) delivers the cutting laser beam (92) so as to detach the one or more parts (22) from the build plate (28) within the AM apparatus (10).SELECTED DRAWING: None
Patent JP-2021029798-A (JP)
Title: Game machine
Inventor: ICHIHARA TAKAAKI
IPC: A63F7/02
Filed: 2019-08-28
Abstract: To provide a game machine capable of maintaining interest in a game.SOLUTION: A pachinko machine 1 has a start pocket capable of receiving game balls hit into a game area 5a. When a game ball enters the start pocket, determination processing regarding winning is performed. Thereafter, variable display corresponding to a result of the determination processing is started and, if a winning pattern is displayed in the variable display, a winning game is executed. Accordingly, the pachinko machine 1 can perform a special performance as a performance associated with operation means.SELECTED DRAWING: Figure 60
Patent JP-2021036209-A (JP)
Title: Flowrate measuring instrument
Inventor: FURUYA YOSHINOBU
IPC: G01F1/684
Filed: 2019-08-30
Abstract: To provide a flowrate measuring instrument with which the molding pressure of a mold unit is prevented from acting upon a junction of a terminal.SOLUTION: The flowrate measuring instrument comprises a sub-intake passage 13, a circuit package 6 in which a flowrate detection part 7 is provided, and a housing 2 constituting the sub-intake passage 13 and including the circuit package 6. The housing 2 includes primary mold parts 8, 21, 28 in which are formed a continuity member 24 joined to a terminal 23 of the circuit package 6, a passage forming face 8 of the sub-intake passage 13, a support part 21 for fixing the housing 2 to the constituent member of the intake passage and an insertion part 28 through which the continuity member 24 is inserted, and a secondary mold part 25 in which are formed a connector part 25a and an encapsulation part 25b for encapsulating the insertion part 28 of the primary mold parts 8, 21, 28, the junction of the terminal 23 and a terminal part 24a being arranged on the outside of the primary mold parts 8, 21, 28 and the secondary mold part 25.SELECTED DRAWING: Figure 5
Patent JP-2020015557-A (JP)
Title: Dispenser for dispensing flowable material
Inventor: MELISSA MARIE SIMPSON
IPC: B65D83/00
Filed: 2019-09-20
Abstract: To provide a container having improved coating workability.SOLUTION: A dispenser comprises: an elastically deformable body 12 surrounding a closed volume 14 containing a flexible pouch disposed therein for storing a flowable material; at least one valve 22a for regulating a flow from the flexible pouch through a discharge opening 20; and a discharge element including at least one discharge opening 20. The body 12 is configured such that a threshold of a body deformation drives out the flowable material from a closed body through the discharge opening 20, or a pressure in the closed volume 14 acting on the flexible pouch is sufficiently increased. As a result, the flowable material contained in the flexible pouch is driven out from the closed volume 14 through the discharge opening 20. Around the flexible pouch, a generally constant environment can be created. This allows more even pressure to be applied to the flexible pouch and allows the flexible pouch to be pressed more completely.SELECTED DRAWING: Figure 21
Patent JP-2021052239-A (JP)
Title: Image forming apparatus, image processing system, image processing method, and image processing program
Inventor: SHIBUKAWA TOMOKI
IPC: H04N1/00
Filed: 2019-09-20
Abstract: To store, of read information on an object to be read that is read, only read information that is highly likely to be necessary to prevent inconvenience that the storage capacity of a storage unit of an image forming apparatus is compressed by unnecessary read information.SOLUTION: An authentication unit performs authentication processing on a user who makes use of an image forming apparatus, and a determination unit determines whether a state where the authenticated user uses the image forming apparatus whose user is authenticated by the authentication unit satisfies a predetermined condition. A reading control unit controls a reading unit to read an object to be read, and when the determination unit determines that the state where the authenticated user uses the image forming apparatus whose user is authenticated by the authentication unit satisfies the predetermined condition, a storage control unit controls to store, in the storage unit, read information on the object to be read that is read by the reading unit.SELECTED DRAWING: Figure 5
Patent JP-2021049054-A (JP)
Title: Pinball game machine
Inventor: HAYASHI KATSUYOSHI
IPC: A63F7/02
Filed: 2019-09-24
Abstract: To provide a game machine capable of improving game property.SOLUTION: As pseudo continuous variation performance, there are first pseudo continuous variation performance whose upper limit frequency of temporary stop and revariation of a decorative symbol is first frequency and second pseudo continuous variation performance whose frequency of temporary stop and revariation of the decorative symbol is second frequency larger than the first frequency. When the first pseudo continuous variation performance is executed, it is possible to suggest that a result of win/lose determination becoming jackpot is defined on the condition that the temporary stop and revariation of the decorative symbol in the first pseudo continuous variation performance becomes the first frequency. When the second pseudo continuous variation performance is executed, it is possible to suggest that a result of win/lose determination becoming jackpot is defined before the temporary stop and revariation of the decorative symbol in the second pseudo continuous variation performance becomes second frequency, and even after that, the temporary stop and revariation of the decorative symbol can be continued.SELECTED DRAWING: Figure 71
Patent JP-2021052059-A (JP)
Title: Component supply device and component mounting device
Inventor: TAKAHASHI HIROSHI
IPC: H05K13/02
Filed: 2019-09-24
Abstract: To suppress a decrease in the types of components that can be supplied to a component mounting device when a separated component (workpiece) is supplied to the component mounting device.SOLUTION: A component mounting device includes a first belt that conveys a component supplied to a first position in a first direction and supplies the component to a second position, a return guide member that guides the component C supplied to the second position to a third position next to the second position, a second belt that conveys the component C supplied to the third position in a second direction opposite to the first direction and supplies the component to a fourth position, and a transport member that vibrates the transport surface that the component C comes into contact with and supplies the component C supplied to the fourth position to a pickup position of a mounting head.SELECTED DRAWING: Figure 2
Patent JP-2019214622-A (JP)
Title: Oral composition
Inventor: ITO ASAGI
IPC: A61K47/10
Filed: 2019-09-25
Abstract: To provide a stable oral composition.SOLUTION: An oral composition is prepared that comprises teprenone, monoterpene, and antacid. There is also provided a method of preventing change in the color tone of teprenone with monoterpene and antacid. There is further provided a solid formulation comprising teprenone, monoterpene, and antacid.SELECTED DRAWING: Figure 1
Patent JP-2021054597-A (JP)
Title: Garbage collector and maintenance device
Inventor: NISHIZAKI SATOSHI
IPC: B60R1/00
Filed: 2019-09-30
Abstract: To set the positions and ranges of a plurality of detection areas with ease and appropriateness.SOLUTION: An image processing unit 90 includes: a person detection section which determines whether or not a prescribed person shape has been detected at a person detection area in the vicinity of a garbage chute port 6 on the basis of image data imaged with a camera 11; and a hue detection section which determines whether or not a prescribed color has been detected at a hue detection area in the vicinity of the garbage chute port 6 on the basis of the image data. The image processing unit is also provided with an area maintenance mode so as to individually set the breadths and positions of a person detection area and a hue detection area.SELECTED DRAWING: Figure 17
Patent JP-2021054302-A (JP)
Title: Article conveyance system
Inventor: MEI ZIXUN
IPC: B60P9/00
Filed: 2019-09-30
Abstract: To provide an article conveyance system capable of conveying a large-size article while avoiding increase in size of an article conveyance robot, and also capable of more effectively utilizing the article conveyance robot.SOLUTION: An article conveyance system 10 includes a storage box 14r, and two article conveyance robots 12 conveying one storage box 14r through cooperation. The storage box 14r includes: an intermediate member 62 capable of change between a developing condition becoming a tunnel shape penetrating in a cross direction and a folded condition in which its peripheral wall is folded in the cross direction; and a pair of end part units 60 connected to both ends in the cross direction of the intermediate member 62. Each of the article conveyance robots 12 includes: a holding part 20 capable of simultaneously holding at least two end part units 60 while placed side by side in the cross direction; and a travelling part 18 provided on the lower side of the holding part 20.SELECTED DRAWING: Figure 6
Patent JP-2021061206-A (JP)
Title: Sealed battery
Inventor: NAKAYAMA HIROYUKI
IPC: H01M50/531
Filed: 2019-10-09
Abstract: To provide a technique for improving the bonding strength between an internal terminal and an external terminal.SOLUTION: An internal terminal 20 of a sealed battery has a caulking part 26 which is pressure-deformed so as to extend along an outer surface of an external terminal 30. The external terminal 30 has a cutout part 34 which is formed on an outer surface of a circumferential part of an internal terminal insertion hole 32. In the sealed battery, a part of the caulking part 26 of the internal terminal 20 enters the cutout part 34 of the external terminal 30, and a portion of the caulking part 26 located above the cutout part 34 is provided with an extension part 26a which extends further outward in the axial direction than other portions of the caulking part 26. Thus, it becomes possible to improve the bonding strength between the internal terminal 20 and the external terminal 30 by making the caulking part 26 of the internal terminal 20 appropriately enter the cutout part 34 of the external terminal 30.SELECTED DRAWING: Figure 2
Patent JP-2021062519-A (JP)
Title: Liquid discharge head, discharge unit and liquid discharge device
Inventor: NAKAI TAKAYUKI
IPC: B41J2/14
Filed: 2019-10-11
Abstract: To reduce variation in discharge characteristics.SOLUTION: A liquid discharge head comprises: a nozzle plate 10 having a plurality of nozzles 11 which discharges liquid; a flow path plate 20 forming a plurality of pressure chambers 21 communicating with the plurality of nozzles 11; a common flow path member 50 forming a common flow path 51 communicating with the plurality of pressure chambers 21; and a vibration plate member 30 forming a deformable damper region 61 on a portion of a wall surface of the common flow path 51. The flow path plate 20 and the common flow path member 50 are arranged across the vibration plate member 30, and the flow path plate 21 is provided with an air chamber 62 which the damper region 61 faces. The flow path plate 20 has a bridging part 63 dividing the air chamber 62 partially in a nozzle arrangement direction, and the bridging part 63 is not in contact with the vibration plate member 30 and the nozzle plate 20.SELECTED DRAWING: Figure 1
Patent JP-2020023713-A (JP)
Title: Rare-earth cold storage material particle, refrigerator with the same, superconductive magnet, testing equipment, and cryopump
Inventor: YAMADA KATSUHIKO
IPC: C04B35/50
Filed: 2019-10-23
Abstract: To significantly improve refrigerating capacity of a rare-earth cold storage material particle, a refrigerator with the particle, a superconductive magnet, testing equipment, and a cryopump.SOLUTION: A rare-earth cold storage material particle consisted of a rare-earth oxide or a rare-earth oxysulfide is made up of a sintered body, which has an average crystal grain size of 0.5-5 μm, a porosity of 10-50 vol%, and a mean pore diameter of 0.3-3 μm. The porosity of the rare-earth cold storage material particle is preferably 20-45 vol%. The maximum pore diameter is preferably 4 μm or less. Such a rare-earth cold storage material particle is suitable for a refrigerator. The above-mentioned structure can provide a rare-earth cold storage material having excellent cold storage capacity and high strength.SELECTED DRAWING: Figure 1
Patent JP-2021066629-A (JP)
Title: Biological material-derived hard carbon, negative electrode material, negative electrode, and alkali ion battery
Inventor: XIE ZHENGKUN
IPC: C01B32/05
Filed: 2019-10-23
Abstract: To provide a hard carbon that can increase the discharge capacity of an electrode, a negative electrode material comprising the hard carbon, a negative electrode comprising the negative electrode material, and an alkali ion battery including the negative electrode.SOLUTION: Aged biomass 12 is carbonized to obtain a hard carbon 14. As a material to be carbonized, raw material biomass 10 may be or not be added to the aged biomass 12. The obtained hard carbon 14 may be used directly as a negative electrode material, or an additive 16 may be added thereto, forming a negative electrode material. The negative electrode material is molded to form a negative electrode 18.SELECTED DRAWING: Figure 1
Patent JP-2020079077-A (JP)
Title: tire
Inventor: KON SEIJI
IPC: B60C9/08
Filed: 2019-10-24
Abstract: To provide a tire that strikes a balance between pressure resistance and cut resistance performance while reducing the weight.SOLUTION: A tire 10 includes: a bead part 16 in which a bead core 22 with a resin-coated cord 20 is embedded; and a reinforcement layer 14 including a reinforcement material 30 coated with a resin material, heated and welded to the bead core 22 and extending from the bead part 16 to a side part 18. The reinforcement layer extending from the bead part to the side part can strike a balance between pressure resistance and cut resistance performance while reducing the weight of the tire.SELECTED DRAWING: Figure 1
Patent JP-2020014253-A (JP)
Title: System and method for improved audience measuring
Inventor: DAVID M BEREZOWSKI
IPC: H04N21/658
Filed: 2019-10-24
Abstract: To provide a system and a method for measuring of audience information of a program.SOLUTION: The present invention relates to a system and a method for measuring of audience information of a program. A system and a method for providing to users audience information relating interactive television applications are described. The present invention describes a method for measuring audience information on the basis of playback of a recorded program, the method comprising the steps of: receiving an indication of the playback of the recorded program; and updating audience information relating the recorded program. A method is described that further comprises the steps of: receiving an indication for a user-identified action, in which the action controls how the recorded program is played back; executing the user-identified action in response to receiving the indication; and updating audience information on the basis of the user-identified action.SELECTED DRAWING: Figure 1
Patent JP-2020090721-A (JP)
Title: Electrostatic chuck, electrostatic chuck system, film deposition apparatus, attraction method, film deposition method, and method of manufacturing electronic device
Inventor: MATSUMOTO YUKIO
IPC: H01L21/683
Filed: 2019-10-25
Abstract: To reduce an influence of an electric field of an electrostatic chuck on uniformity of film quality and film thickness distributions of a film while stably attracting a substrate and/or a mask by the electrostatic chuck.SOLUTION: The present invention relates to an electrostatic chuck for attracting an object of film deposition having a plurality of object regions of film deposition, and the electrostatic chuck has a first region for attracting a region, including a region corresponding to a film deposition object region, of an attraction surface of a film deposition object, and a second region for attracting a region between regions, corresponding to a plurality of film deposition object regions, of the attraction surface of the film deposition object, electrostatic attraction per unit area for the film deposition object in the first region being different from electrostatic attraction per unit area for the film deposition object in the second region.SELECTED DRAWING: Figure 4
Patent JP-2021065647-A (JP)
Title: Game machine
Inventor: OKAMURA GEN
IPC: A63F5/04
Filed: 2019-10-28
Abstract: To suitably execute processing in control means.SOLUTION: A main side MPU 72 writes return address information in predetermined processing into a stack area of a main side RAM 74 by executing a PUSH instruction when reading another processing in a situation in which the same is executing predetermined processing. When another processing is completed, the main side MPU returns to predetermined processing by reading return address information from the stack area by executing a POP instruction. When the PUSH instruction is repeated without sandwiching a POP instruction in between, the return address information is successively written into the stack area. Information is read starting from the return address information in which writing is performed in order of a rear side. In this case, even if a POP instruction is executed, control may not return to processing of the read return address information.SELECTED DRAWING: Figure 9