baber/WOPTO huggingface dataset:
Patent JP-2020073308-A (JP)
Title: Device for additional manufacturing of three-dimensional object and method for replacing filter unit of device for additional manufacturing of three-dimensional object
Inventor: FABIAN ZEULNER
IPC: B22F3/16
Filed: 2019-09-26
Abstract: To provide a device with improved maintenance of a filter unit.SOLUTION: A device 17 for additional manufacturing of three-dimensional object includes: a filter unit 4 adapted to filter residues from process gas streams; and a positioning unit that is a positioning device 1 adapted to automatically transition the filter unit by moving the filter unit towards connecting means 19 and/or moving the connecting means towards the filter unit, at least partly from a disconnected state to a connected state, and in the disconnected state, the filter unit is disconnected from the process gas stream, and in the connected state, the filter unit is connected to the process gas stream.SELECTED DRAWING: Figure 3
Patent JP-2021057139-A (JP)
Title: Bus bar assembly and its manufacturing method
Inventor: ADACHI YUSUKE
IPC: H01B7/00
Filed: 2019-09-27
Abstract: To provide a bus bar assembly that is provided with first and second bus bars parallel arranged in a state having a gap in the same plane, and an insulative resin layer containing a gap filling part filling the gap and an upper surface laminate part provided on a top surface of the first and second bus bars, in which while maintaining excellent insulation between the first and second bus bars, integral arrangement of the semiconductor devices mounted on the first and/or second bus bar is made possible.SOLUTION: A bus bar assembly includes first and second bus bars arranged in parallel while having gaps in the same plane, and an insulative resin layer including a gap filling part and an upper surface laminated part, and the upper surface laminated part is provided with a first bus bar side top surface opening that exposes the first bus bar and a predetermined region of the top surface of the gap filling part straddling a boundary of both of them, a second bus bar side top surface opening that exposes the second bus bar and a predetermined region of the top surface of the gap filling part straddling a boundary of both of them, and a part located between the first and second bus bar side top surface openings of the upper surface laminated part forms a partition wall.SELECTED DRAWING: Figure 5
Patent JP-2021055702-A (JP)
Title: Selector valve
Inventor: IWABUCHI TOSHIAKI
IPC: F16K11/087
Filed: 2019-09-27
Abstract: To provide a small-sized and light-weight selector valve that is excellent in durability while securing a flow rate using a ball valve.SOLUTION: A switching valve 1 is configured such that in a valve body 2, an L-shaped flow path having a horizontal flow path 22 and a vertical flow path 23 is arranged in parallel with the vertical flow path 23, and the valve body 2 is configured by connecting manifold pipes 8, 9 integrated with a flange for installing a ball valve body, wherein a pair of side surfaces of the manifold pipes is provided with at least four connection ports 31, 32, 33, 34 formed on each side surface in which the horizontal flow path 22 is connected.SELECTED DRAWING: Figure 1
Patent JP-2021062903-A (JP)
Title: Manufacturing device, manufacturing facility and manufacturing method for container
Inventor: NAMASUGI KOICHI
IPC: B65B55/04
Filed: 2019-10-16
Abstract: To provide a manufacturing device, a manufacturing facility, and a manufacturing method for a container that improve the manufacturing efficiency of the container and reduce required dimension.SOLUTION: A manufacturing device for a container includes a mandrel 20 that is inserted into an internal region 19 of a paper container 12 surrounded by a wall plate 16 to support the paper container 12 from the internal region 19 side, and an ultraviolet radiator 30 that radiates an ultraviolet ray. The ultraviolet radiator 30 radiates an inner wall surface 18 of the wall plate 16 facing the internal region 19 with the ultraviolet ray from the inside of the mandrel 20.SELECTED DRAWING: Figure 4
Patent JP-2021064556-A (JP)
Title: Illumination unit
Inventor: OKAMURA SHO
IPC: H01R13/42
Filed: 2019-10-16
Abstract: To prevent the occurrence of malfunction of a circuit board even if external force is applied, and to prevent the degradation of contact reliability at an electrical connection part of a bus bar and the circuit board.SOLUTION: An illumination unit 1 has a housing 3, a bus bar 5 positioned to the housing 3 in a first direction that is a sandwiching direction of a base portion 15 and a first spring portion 17 sandwiched by the housing 3 when installed in the housing 3, and a circuit board 7 that is equipped with a bus bar contact portion 29, is sandwiched in the first direction by the base portion 15 and a second spring portion 19 when the bus bar contact portion 29 abuts on a substrate contact portion 31 provided on the second spring portion 19, and is positioned to the bus bar 5.SELECTED DRAWING: Figure 7
Patent JP-2021067287-A (JP)
Title: Balancer device
Inventor: NAKAMURA SUSUMU
IPC: F16F15/26
Filed: 2019-10-18
Abstract: PURPOSE: To provide a balancer device which can minimize rotational resistance caused by an oil to obtain a good rotation state.CONSTITUTION: A balancer device includes: a balancer housing 1 comprising a lower housing part 11 and an upper housing part 12 which are formed by splitting the balancer housing 1 into two parts in a vertical direction, have bearing parts 2 therein, and have semicircular openings 14 at end parts as seen in a pivotally supporting direction in which balancer shafts 3 are pivotally supported by the bearings 2; the two balancer shafts 3 in which balance weight parts 32 are provided along an axis direction; and cover members 4 formed by thin plates. The cover member 4 is provided with a circular main plate part 41 and discharge ports 42. Discharge guide parts 43 protruding from the circular main plate 41 are formed at portions of the discharge ports 42. Each cover member 4 is housed in the opening 14 and fastened to an axial end part of the balancer shaft 3.SELECTED DRAWING: Figure 1
Patent JP-2021066035-A (JP)
Title: Strand manufacturing apparatus and pellet manufacturing apparatus
Inventor: FUKUZAWA YOHEI
IPC: B29C48/92
Filed: 2019-10-18
Abstract: To provide a strand manufacturing apparatus that can suppress a variation in the diameter of a resin strand without stopping the operation of an extruder.SOLUTION: The strand manufacturing apparatus includes a die with an outflow hole formed to discharge a resin material from an extruder as a cord-like resin strand, a regulating valve for adjusting the opening degree of the outflow hole, an image acquisition unit for acquiring an image of the resin strand discharged from the outflow hole, a diameter acquisition unit for acquiring the diameter of the resin strand in the image, and an opening degree adjustment unit that drives the regulating valve to adjust the opening degree based on the diameter of the resin strand acquired by the diameter acquisition unit.SELECTED DRAWING: Figure 1
Patent JP-2021028623-A (JP)
Title: Sludge sampler of deep layer part of water area for environment inspection
Inventor: Lou Bi Yun
IPC: G01N1/08
Filed: 2019-10-18
Abstract: To provide a sludge sampler of a deep layer part of a water area for environment inspection.SOLUTION: A sludge sampler includes a floating plate 26 and a sampling box. A recovery hole 60 is installed in the floating plate. A pedestal 10 is fixedly attached to a top face of the floating plate. A drawing component 80 which can draw the sampling box and move in water is installed in the pedestal. The drawing component includes a first winding space 12 and a second winding space 16 installed in the pedestal. A winding motor 15 is fixedly attached into the pedestal. A first winding shaft 11 is fixedly linked to an output shaft on the left side of the winding motor. A first winding cylinder 13 is fixedly attached to the first winding shaft. A pull string 14 is installed around the first winding cylinder.SELECTED DRAWING: Figure 1
Patent JP-2020098904-A (JP)
Title: Electrical characteristic acquisition method and component mounting method
Inventor: SAWADA TOSHIYUKI
IPC: G01R31/00
Filed: 2019-10-21
Abstract: To improve measurement accuracy of electric characteristics of a component in an inspection device.SOLUTION: An inspection device includes a holding base 32, and a pair of measuring elements 34,36 which grasps a component s retained in the holding base 32 and can measure electrical characteristics thereof, but the holding base 32 has conductivity, and the electrical characteristics are measured in a state where the component s is separated from the holding base 32. Influence of the holding base 32 having conductivity on the component s can be reduced and the electrical characteristics can be measured with good accuracy.SELECTED DRAWING: Figure 9
Patent JP-2021066401-A (JP)
Title: Vehicle air conditioning device
Inventor: FUJIOKA SATOSHI
IPC: B60H1/00
Filed: 2019-10-28
Abstract: To provide a vehicle air conditioning device which reduces contact noise when a slide door is moved and brought into contact with an air conditioning case.SOLUTION: A vehicle air conditioning device 10 comprises: an air conditioning case 12; a first opening 74 which communicates a first bypass passage 70 with a cooling air passage 66 in the air conditioning case 12; and a first air mixing door 18 which opens and closes the first opening 74 by moving along the same. The vehicle air conditioning device also has, around the first opening 74: an upper edge seal face 48, which is brought into contact with the first air mixing door 18 in an air flow direction, at an edge section along a moving direction of the first air mixing door 18; and a first upper side seal face 50 which abuts on the upper edge seal face 48, is provided in a direction that the first air mixing door 18 moves away from the upper edge seal face 48 and is offset in a direction away from the first air mixing door 18 from the upper edge seal face 48.SELECTED DRAWING: Figure 3
Patent JP-2021066410-A (JP)
Title: Opening/closing control device and control method for platform door device
Inventor: TANAKA KYOSUKE
IPC: B61B1/02
Filed: 2019-10-28
Abstract: To provide an opening/closing control device of a platform door device capable of being installed without narrowing the width of a platform and a control method of the platform door device.SOLUTION: An opening/closing control device of a platform door device includes: a stop position detection part 18 for detecting a stop position of a train with respect to a platform 10; a plurality of optical sensors 20 for detecting the action in a predetermined area on the platform 10; a switch part 22 for switching the on/off state of the plurality of optical sensors 20 based on a detection result of the stop position detection part 18; and an opening/closing control part 24 for controlling the opening/closing of a platform door device 12 when the action in the predetermined area is detected by the optical sensor 20 in the on state.SELECTED DRAWING: Figure 2
Patent JP-2021066412-A (JP)
Title: Water filler structure
Inventor: ODA RYU
IPC: F01P3/18
Filed: 2019-10-28
Abstract: To provide a water filler structure which enables a tank to be easily filled with water in a cab-over type vehicle.SOLUTION: A water filler structure 10 fills a tank 51 provided below a cab of a cab-over type vehicle with a coolant and includes: a connection pipe part 31 connected to an opening 51A included in the tank 51; an extension pipe part 33 extending from the connection pipe part 31 in a horizontal direction; and a water filler part 35 connected to the extension pipe part 33 and opening upward. The water filler part 35 is configured to be movable between a first position at the tank side and a second position where the upper side of the water filler part 35 is open by the extension pipe part 33 rotating or deforming with the connection pipe part 31 set to a supporting point.SELECTED DRAWING: Figure 2
Patent JP-2021070338-A (JP)
Title: Parachute device, flight device, and missile ejection mechanism
Inventor: SAKAMOTO YUZURU
IPC: B64C39/02
Filed: 2019-10-29
Abstract: To provide a parachute device which enables a parachute to open unfailingly.SOLUTION: A parachute device (4) includes: a parachute (400); a parachute housing part (40) in which one end is open and the other end is formed into a bottomed cylindrical shape and which houses the parachute therein; at least one missile (43) in which one end is open and the other end is formed into a bottomed cylindrical shape and which is connected to the parachute; a cylindrical ejection part (41) which is fixed to the parachute housing part, holds the missile, and is used to eject the held missile; a gas generator (44) which is fixed to the parachute housing part and generates a gas; and a gas introduction passage (45) which guides the gas generated by the gas generator to an interior of the ejection part. In the ejection part, opened one end part (410) of the ejection part is inserted into the missile and the opened other end part (411) of the ejection part communicates with the gas introduction passage.SELECTED DRAWING: Figure 4
Patent JP-2021072719-A (JP)
Title: Coating peeling device and winding device
Inventor: KOMATSUBARA TAKESHI
IPC: H02G1/12
Filed: 2019-10-31
Abstract: To solve the problem in which, in a conventional winding device, for example, when manufacturing a winding, there is a problem that an insulating coating of a conducting wire cannot be easily peeled off.SOLUTION: A coating peeling device 60 for peeling an insulating coating of a conducting wire L on a transport path includes a peeling tool 70 having a peeling blade 73 capable of contacting a surface of the conducting wire L for peeling the insulating coating of a contact portion and a displacement mechanism 62 for changing a position of the peeling tool 70 with respect to the conducting wire L in a transport direction of the conducting wire L. By the coating peeling device 60, the insulating coating of the conducting wire can be easily peeled off.SELECTED DRAWING: Figure 3
Patent JP-2021074972-A (JP)
Title: Inkjet recording method and inkjet recording device
Inventor: SHIMOKODATE YUMI
IPC: B41J2/01
Filed: 2019-11-11
Abstract: To provide a serial type color inkjet recording device which records an image that has no color unevenness and makes joint streaks inconspicuous.SOLUTION: An image is recorded in a first region of a recording medium by only a first recording step and a second recording step, and an image is recorded in a second region adjacent to the first region by only the first recording step and a fourth recording step. An image is recorded in a third region adjacent to the second region by only a third recording step and the fourth recording step. At this time, in the first recording step, a recording ratio of a position adjacent to the third region in the second region is set to be lower than a recording ratio of a position adjacent to the first region in the second region. In the fourth recording step, a recording ratio of a position adjacent to the first region in the second region is set to be lower than a recording ratio of a position adjacent to the third region in the second region.SELECTED DRAWING: Figure 5
Patent JP-2021081805-A (JP)
Title: Education support system, education support method, and education support program
Inventor: SAITO HIDE
IPC: G09B19/00
Filed: 2019-11-14
Abstract: To efficiently generate input data used in a programming learning question in AI human resources education.SOLUTION: An education support system that supports programming learning in AI (artificial intelligence) human resources education includes: a shaped data acquisition unit that acquires shaped data that is shaped so that a prediction or classification algorithm can be applied; and an input data generation unit that generates input data included in a question for determining a result of programming learning by processing the shaped data.SELECTED DRAWING: Figure 1
Patent JP-2021082883-A (JP)
Title: Event detection device
Inventor: ZHU HONGBO
IPC: H04N5/369
Filed: 2019-11-15
Abstract: To reduce the size of the device that detects the occurrence of an event.SOLUTION: The event detection device comprises: a first photoelectric conversion element; a second photoelectric conversion element; and a differential amplifier circuit that generates a differential signal corresponding to the difference in voltage between the first photoelectric conversion element and the second photoelectric conversion element. By the signal from the differential amplifier circuit, the occurrence of the event based on the change of the signal is detected. Transistors included in the differential amplifier circuit are distributed in a first pixel including the first photoelectric conversion element, and a second pixel including the second photoelectric conversion element. The present technique is applicable to a sensor that detects the event that is the change of the electric signal in the pixel, for example.SELECTED DRAWING: Figure 9
Patent JP-2021078760-A (JP)
Title: Endoscope cap and endoscope
Inventor: SAITO KEIICHI
IPC: A61B1/018
Filed: 2019-11-19
Abstract: To provide an endoscope cap where a cover and a pedestal are unlikely to be removed, and the like.SOLUTION: A cap 50 for endoscope includes: a bottomed cylindrical cover 52; a pedestal 70 held inside the cover 52; and a standing base 80 rotatably supported by the pedestal 70. The pedestal 70 has: a plate-shaped foundation part 95 placed on an inner surface of a cylindrical part of the cover 52; a plate-shaped support wall which rises from an edge of the foundation part 95 and extends in a shaft direction of the cover 52 to support the standing base 80; an end wall which extends from an end part of the support wall in the same direction as the foundation part 95; a bottom fixing projection projecting from the end wall in the opposite direction to the support wall; and a side surface fixing projection 74 projecting from the foundation part 95 in the opposite direction to the support wall. The cover 52 is provided with a first fixing hole which is provided for the bottom part and in which the bottom fixed projection is inserted and a second fixing hole 59 which is provided for a side surface and in which the side surface fixing projection 74 is inserted.SELECTED DRAWING: Figure 11
Patent JP-2021081012-A (JP)
Title: Gas pipeline
Inventor: SUGIURA YUKI
IPC: F16L11/20
Filed: 2019-11-20
Abstract: To provide a gas pipeline which can be bent and stretched easily and is less likely to be distorted even after bent and stretched repeatedly.SOLUTION: A gas pipeline 1 includes a metallic inner pipe 2 and a resin outer pipe 3. The inner pipe 2 is located at the inner side of the outer pipe 3 so that a gap 4 is formed between an outer periphery of the inner pipe 2 and an inner periphery of the outer pipe 3.SELECTED DRAWING: Figure 2
Patent JP-2021084814-A (JP)
Title: Surface-treated boron nitride production method, surface-treated boron nitride, resin composition, and cured product
Inventor: ONDA SHINGO
IPC: C08K9/06
Filed: 2019-11-25
Abstract: To provide a surface-treated boron nitride production method which can produce a heat dissipating insulating cured product excellent in heat dissipation properties, humidity resistance, and heat resistance.SOLUTION: A surface-treated boron nitride production method comprises: a) a first step of reacting boron nitride with at least one silane compound selected from the group consisting of a compound represented by the general formula (1) and a compound represented by the general formula (2) to obtain a reaction product; and b) a second step of heating the obtained reaction product at 300 to 1,500°C.SELECTED DRAWING: None
Patent JP-2021087020-A (JP)
Title: Display control method
Inventor: HASHIMOTO YASUNOBU
IPC: H04H60/72
Filed: 2019-11-25
Abstract: To provide a display control method of more preferably receiving an advanced digital broadcasting service.SOLUTION: In a display control method in a broadcast receiving device that can receive a broadcast wave that is simulcast between a 4K broadcast service and a 2K broadcast service via a broadcast transmission line, and can also receive IP simulcast of the 4K broadcast service via a communication transmission line, the broadcast receiving device receives and demodulates the 4K broadcast service included in the broadcast wave, and displays a broadcast program of the 4K broadcast service. When there is a problem with reception/demodulation or display of the 4K broadcast service, a first display switching process of receiving/demodulating the 2K broadcast service which is a simul broadcast of the 4K broadcast service via the broadcast transmission line and displaying the broadcast program of the 2K broadcast service, and a second display switching process of receiving and demodulating the IP simulcast via the communication transmission line, which is a simulcast of the 4K broadcast service, and displaying the program of the IP simulcast are selected and executed according to given priority.SELECTED DRAWING: Figure 16
Patent JP-2021084815-A (JP)
Title: Group iii nitride semiconductor substrate and method for manufacturing the same
Inventor: ISHIHARA YUJIRO
IPC: C30B29/38
Filed: 2019-11-25
Abstract: To provide a high quality group III nitride semiconductor substrate using a semi-polar plane as a main surface and having a distance larger than the conventional product between defective columns existing on the main surface.SOLUTION: A method for manufacturing a group III nitride semiconductor substrate comprises: a preparation step S10 of preparing a ground substrate including a first group III nitride semiconductor layer using a semi-polar plane represented by a Miller index (hklm) (where, m is less than 0) as a main surface; an unevenness formation step S20 of forming the unevenness of a stripe pattern obtained by alternately arranging depressions and projections extended in the same direction on the main surface; and a growth step S30 of epitaxially growing a group III nitride semiconductor on the uneven main surface to form a second group III nitride semiconductor layer.SELECTED DRAWING: Figure 1
Patent JP-2020043864-A (JP)
Title: Production method of heterogeneous germinal vesicle chimera animal using stem cell
Inventor: NAKAUCHI HIROMITSU
IPC: A01K67/027
Filed: 2019-11-26
Abstract: To provide a production method of a heterogeneous germinal vesicle chimera animal using a stem cell.SOLUTION: There is provided a production method of a heterogeneous germinal vesicle chimera animal using a stem cell comprising: (A) a step for injecting a stem cell into a blastocoelic cavity of a heterogeneous animal with respect to an animal from which the stem cell is extracted, or mixing the stem cell with a divided fertilized egg of a heterogeneous animal with respect to an animal from which the stem cell is extracted; and (B) a step for growing a cell lump including the stem cell and being produced in the step (A) into a chimera animal of a species of the stem cell and a species of the heterogeneous animal.SELECTED DRAWING: None