baber/WOPTO huggingface dataset:
Patent JP-2020089385-A (JP)
Title: Proteins comprising amino-terminal proximal shiga toxin a subunit effector regions and cell-targeting immunoglobulin-type binding regions
Inventor: ERIC POMA
IPC: C12N15/63
Filed: 2020-02-13
Abstract: To provide proteins used in targeted killing of target cells, delivery of exogenous materials into target cells, labeling of subcellular compartments of target cells, and diagnosis and/or treatment of a variety of conditions such as cancers, tumors, other growth abnormalities, immune disorders, and microbial infections.SOLUTION: A protein comprises an immunoglobulin-type binding region capable of specifically binding to an extracellular target biomolecule, and a Shiga toxin effector region. The immunoglobulin-type binding region and the Shiga toxin effector region are physically oriented within the protein such that the immunoglobulin-type binding region is not located proximally to the amino-terminus of the Shiga toxin effector region.SELECTED DRAWING: None
Patent JP-2021127544-A (JP)
Title: Feather-containing product and manufacturing method thereof
Inventor: KIMURA MINORU
IPC: A41D3/00
Filed: 2020-02-17
Abstract: To provide a feather-containing product capable of more reliably preventing feathers from coming out of the feather-containing product, and a manufacturing method thereof.SOLUTION: A down jacket 1 has a face cloth 21, a lining cloth 23, and feathers 29, as well as a belt-like member 27. The belt-like member 27 extends along a seam 25 and is sewn together with the face cloth 21 and the lining cloth 23 in a state of being sandwiched between the face cloth 21 and the lining cloth 23. The belt-like member 27 has a fluffed part 27a protruding from the surface of the belt-like member 27 as a trap part for capturing the contained feathers 29.SELECTED DRAWING: Figure 2
Patent JP-2021127892-A (JP)
Title: Ice machine
Inventor: KAWADA MASATSUGU
IPC: A61L2/18
Filed: 2020-02-17
Abstract: To improve the cleanliness of an ice storage part in an ice machine.SOLUTION: An ice machine includes a cylindrical ice making body which cools water to make ice, an ice storage part which stores the ice, a rotor which rotates inside the ice making body and guides the ice toward the ice storage part, an ozone water supply part which supplies ozone water to the ice making body in a time other than ice making, and a control part which control the rotor when the ozone water is supplied to the ice making body by the ozone water supply part.SELECTED DRAWING: Figure 1
Patent JP-2021131423-A (JP)
Title: Voice reproducing device, voice reproducing method and voice reproduction program
Inventor: ARITA MITSUKI
IPC: G01C21/26
Filed: 2020-02-18
Abstract: To allow a user to experience environment sound by appropriately outputting external sound to the user by using an acoustic device capable of turning on/off output of the external sound to the user.SOLUTION: A voice reproducing device includes a microphone for collecting external sound arriving at a user. The voice reproducing device further includes a signal processing part for performing hear-through processing for supplying the external sound to a speaker and noise cancellation processing for generating cancel sound cancelling the external sound and supplying the sound to the speaker. A storage part stores control information for designating function levels of the hear-through processing and the noise cancellation processing, and event information including trigger information. A control part reads the control information of the event information instructed to perform execution with a trigger and outputs the information to the signal processing part when occurrence of the trigger is detected.SELECTED DRAWING: Figure 5
Patent JP-2021130987-A (JP)
Title: Soundproof panel
Inventor: ASADA HIDEKI
IPC: E04C2/30
Filed: 2020-02-20
Abstract: To provide a soundproof panel which can easily adjust the height according to a construction site, and which has excellent workability.SOLUTION: A soundproof panel includes a first panel 10, a second panel 20 sliding vertically, and temporary fixing means for temporarily fixing the second panel 20 at a predetermined height. The first panel 10 includes a bag groove-like guide part 34 opening to the second panel 20 side. The temporary fixing means includes: a temporary fixing member 60 including a vertical plate part 61 having a wide part 64 movable in the guide part 34 and wider than the opening, and an opposing plate part 62 arranged on the rear side of the second panel 20; and a screw member 65 having a male screw part 65a screwed in a screw hole 61a of the vertical plate part 61 from a penetration hole 62a of the opposing plate part 62 through a through-hole 40b of the second panel 20. The screw member 65 has a small diameter part 65c whose diameter is smaller than the male screw part 65a.SELECTED DRAWING: Figure 1
Patent JP-2021134568-A (JP)
Title: Sleeve pipe for ventilation hole
Inventor: KAKO CHIKAKO
IPC: E04F17/04
Filed: 2020-02-27
Abstract: To provide an easily installable sleeve pipe for a ventilation hole, which can reduce time and labor required to install.SOLUTION: A sleeve pipe for a ventilation hole of the embodiment has a cylindrical body section 10, a flange section 20 and a plurality of water stop plates 30. The body section 10 is inserted through an insertion hole 2 provided on a building external wall 1. The flange section 20 is formed to protrude from circumference of the body section 10 and has a penetration section 21 for fixing. The plurality of water stop plates 30 is formed to protrude from an inner periphery of the body section 10 and their positions in axial direction on the body section 10 are different from each other.SELECTED DRAWING: Figure 1
Patent JP-2020167392-A (JP)
Title: Light emitting device and manufacturing method thereof, and composition for light emitting element and manufacturing method thereof
Inventor: SASADA TOSHIAKI
IPC: H05B33/10
Filed: 2020-02-27
Abstract: To provide a composition useful for manufacturing a light emitting element having excellent external quantum efficiency, and a light emitting element including the composition.SOLUTION: A light emitting element includes an anode, a cathode, and an organic layer provided between the anode and the cathode and including a composition for the light emitting element, and the composition for the light emitting element includes two or more compounds (B) having a condensed heterocyclic skeleton (b) including a boron atom and a nitrogen atom in a ring, and the compound (B) includes a compound (B1) and a compound (B2) in which at least one of formulas (M-1) and (M-2) is satisfied. EB1<EB2 (M-1). AB1<AB2 (M-2).SELECTED DRAWING: None
Patent JP-2021139383-A (JP)
Title: Ball screw shaft support structure and actuator
Inventor: IWAMOTO TAKESHI
IPC: F16H25/22
Filed: 2020-03-02
Abstract: To provide a ball screw shaft support structure and an actuator that can be operated at a high speed by preventing flexion of a ball screw shaft and restraining vibration and noise with a simple and compact constitution.SOLUTION: The structure comprises: a ball screw shaft; a pair of end members respectively supporting both ends of the ball screw shaft; a ball screw nut movably screwed with the ball screw shaft; a pair of intermediate supports movably provided respectively between one of a pair of end members and the ball screw nut, and between the other end member and the ball screw nut; and elastic means provided between one intermediate support between at least one of the pair of intermediate supports and the ball screw nut and one end member. By elastically deforming each elastic means when the ball screw nut moves, one intermediate support is positioned at an intermediate position of one end member and the ball screw nut, and the other intermediate support is positioned at an intermediate position of the other end member and the ball screw nut.SELECTED DRAWING: Figure 1
Patent JP-2020179840-A (JP)
Title: Seat reclining device for vehicle
Inventor: TERAGUCHI HIROAKI
IPC: A47C1/025
Filed: 2020-03-03
Abstract: To provide a seat reclining device for a vehicle which can secure slidability of a pole and inhibit backlash.SOLUTION: A seat reclining device 4 includes: a ratchet 10 and a guide 20 which are assembled in an axial direction in such a way so as to be rotatable relative to each other; a pawl 30 which is supported in a rotation direction by the guide 20 and engages with the ratchet 10 to lock relative rotation of the ratchet 10 and the guide 20; and a rotation cam 40 which pushes and moves the pawl 30 from the inner side to the outer side in a radial direction. The pawl 30 has: an eccentric structure which receives a force when the pawl 30 is pushed and inclined to one side in the rotation direction between a pair of guide walls 23 by a pressing force received from the rotation cam 40; and a first projection 35A that projects from one side surface as seen in the rotation direction and contacts with the facing guide wall 23 to restrict inclination of the pawl 30.SELECTED DRAWING: Figure 34
Patent JP-2021137903-A (JP)
Title: Control device of gripping device and control program of gripping device
Inventor: FUJIWARA HIROAKI
IPC: B25J13/08
Filed: 2020-03-04
Abstract: To provide a control device of a gripping device which can cause the gripping device to stably grip an article by sandwiching after vacuum-sucking the article.SOLUTION: A control device of a gripping device includes a control section. The control section rotates a first drive section by primary torque so that a first finger section and a second finger section abut on an article by the primary torque and hold the article while maintaining a state in which a gripping object article is sucked by a suction section of the gripping device, rotates the first drive section by secondary torque larger than the primary torque, sets the target torque of the first finger section and the target torque of the second finger section for the article, and drives the first drive section by the target torque of the first finger section and the second finger section while maintaining the state in which the article is sucked by the suction section.SELECTED DRAWING: Figure 12
Patent JP-2021142138-A (JP)
Title: Air cleaning apparatus
Inventor: OTSUKI Takeyuki
IPC: A61L9/00
Filed: 2020-03-12
Abstract: To provide an air cleaning apparatus capable of efficiently irradiating a photocatalyst filter with light.SOLUTION: A filter unit 20 comprises an air cleaning apparatus for cleaning air using a photocatalyst filter 24. In the filter unit 20, a light-emitting diode D1 which is a first irradiation member is arranged upstream of an air inflow plane 24A of the photocatalyst filter 24, whereas a light-emitting diode D2 which is a second irradiation member is arranged downstream of an air outflow plane 24B of the photocatalyst filter 24. The light-emitting diode D2 is arranged opposite to a section different from a section where the intensity of light emitted by the light-emitting diode D1 is highest in the air outflow plane 24B.SELECTED DRAWING: Figure 9
Patent JP-2021141859-A (JP)
Title: Drawing implement and planter for water cultivation using the same
Inventor: IKE YUSHIHISA
IPC: A01G31/00
Filed: 2020-03-12
Abstract: To provide a drawing implement of a plate for water cultivation, which prevents a cultivated plant from being damaged or the plate for water cultivation from being broken; and to provide a planter for water cultivation using the same.SOLUTION: A drawing implement 4 for drawing plates 3 for cultivation which are continuously connected and arranged in a longer direction of a nutrient solution tank 2 which is substantially rectangular in plane view, toward the rear end side of the nutrient solution tank 2, comprises: a body part 41 disposed on a front end side of the nutrient solution tank 2; and a tension part 42 that is extended rearward from the upper surface of the body part 41, and to which a cord-like body S is connected.SELECTED DRAWING: Figure 1
Patent JP-2021142626-A (JP)
Title: Machine tool
Inventor: MIYAKE NARUTO
IPC: B23Q17/22
Filed: 2020-03-13
Abstract: To provide a machine tool improved in accuracy of scale reading value in consideration of not only a spindle table side but also a cutter holder side, with respect to deterioration in accuracy of a scale reading value caused by heat expansion and heat deformation.SOLUTION: In a machine tool, a spindle table 20 and a cutter holder 40 are mounted on a bed 11, where the spindle table 20 and the cutter holder 40 can move relatively in a diameter direction of a spindle, or an X-axis direction, and in a shaft direction of the spindle, or a Z-axis direction. The tool comprises: a linear scale 50, hung across an upper side of the spindle table 20 and an upper side of the cutter holder 40 in the X-axis direction, which detects information about positions in the X-axis direction; and a rail 23, extended in the Z-axis direction, which guides the linear scale 50 to move in the Z-axis direction. When the spindle table 20 and the cutter holder 40 move relatively in the Z-axis direction, the linear scale 50 moves in the Z-axis direction while being guided by the rail 23 together with either of the spindle table 20 or the cutter holder 40.SELECTED DRAWING: Figure 3
Patent JP-2020155776-A (JP)
Title: Reactor manifolds
Inventor: DINKAR NANDWANA
IPC: H01L21/31
Filed: 2020-03-16
Abstract: To provide systems and methods related to a semiconductor processing device including a manifold including a bore for delivering a gas to a reaction chamber.SOLUTION: In a semiconductor processing device 10, a manifold 100 includes an upper block 104, an intermediate block 106, and a lower block 108 attached to the intermediate block. The intermediate block and the lower block cooperate to at least partially define a bore 130. A supply channel 138a-138c provides fluid communication between a gas source and the bore 130. The supply channel 138a-138c is disposed at least partially in the intermediate block. A metallic seal 212 is disposed about the bore 130 at an interface between the intermediate block and the lower block, and improves sealing at the interface between the blocks.SELECTED DRAWING: Figure 2
Patent JP-2021149267-A (JP)
Title: Information processing apparatus, information processing system and control program thereof
Inventor: WATADA SHOGO
IPC: G06F16/90
Filed: 2020-03-17
Abstract: To provide an information processing apparatus, an information processing system and a control program thereof that can search a menu item which satisfies desire by means of an interactive form based on voice.SOLUTION: An information processing apparatus comprises an acquisition unit, an analysis unit, a first creation unit, a searching unit, and a second creation unit. The acquisition unit acquires voice data of a user. The analysis unit analyzes voice data. The first creation unit creates a search condition searching one or more targets on the basis of an analysis result by the analysis unit. The searching unit searches one or more targets which satisfy the search condition. The second creation unit creates response data for the user on the basis of a search result by the searching unit.SELECTED DRAWING: Figure 9
Patent JP-2021151036-A (JP)
Title: Electric vehicle
Inventor: FUJITAKE YOSHITOKU
IPC: B60L7/26
Filed: 2020-03-18
Abstract: To provide an electric vehicle which has a plurality of traveling positions having different braking force when an accelerator is off and which notifies at a more appropriate time that maximum braking force output from a motor is limited.SOLUTION: An electric vehicle includes: a motor for traveling; an electric power storage device that supplies and receives electric power to and from the motor; a control device for controlling the motor such that, when an accelerator is off, braking force based on a traveling position, which is selected from a plurality of traveling positions having different braking force when the accelerator is off, acts on the electric vehicle; and a notification unit for notifying information. The control device causes the notification unit to notify limitation information that a first maximum braking force output from the motor is limited, when the accelerator is off and when the first maximum braking force is limited more than a second maximum braking force of a traveling position selectable from the plurality of traveling positions when the accelerator is off.SELECTED DRAWING: Figure 3
Patent JP-2021150554-A (JP)
Title: Back-illuminated solid-state image sensor and manufacturing method thereof
Inventor: OSHIMA KEIJI
IPC: G02B5/20
Filed: 2020-03-23
Abstract: To prevent alteration or deterioration of a color filter and prevent degradation of image quality in a back-illuminated solid-state image sensor.SOLUTION: A back-illuminated solid-state image sensor includes a color filter, a metal oxide film, and a light-shielding film. The color filter transmits a specific color of incident light. The metal oxide film is arranged below the color filter with respect to the incident direction of the incident light. The light-shielding film blocks light between pixels. The light-shielding film is arranged below the metal oxide film with respect to the incident direction of the incident light.SELECTED DRAWING: Figure 1
Patent JP-2021148696-A (JP)
Title: Linear substance measuring device
Inventor: KOSAKA SEIJIRO
IPC: G01B11/02
Filed: 2020-03-23
Abstract: To provide a linear substance measuring device capable of correctly measuring a length and the number of linear substances.SOLUTION: A linear substance measuring device comprises: a line detecting unit for detecting a plurality of lines included in an image which is obtained by imaging a linear substance; an end point coordinate calculation unit for calculating an end point coordinate of a line, when a coordinate system including first and second axes is set, in the image; an inclination calculating unit for calculating inclination of the line, on the basis of the end point coordinate; a section calculating unit for calculating a section which is an intersection with the first or second axis selected according to inclination of a straight line passing the end point coordinate; a first classifying unit for classifying the plurality of lines on the basis of similarity of inclination; a second classifying unit for classifying the plurality of lines which is classified into a same category, on the basis of the similarity of the section; an overlapping determining unit for determining whether the plurality of lines classified into the same category by the second classifying unit, is overlapped; and a third classifying unit for classifying the plurality of lines for which determination is made that the plurality of lines is overlapped, into the same category.SELECTED DRAWING: Figure 1
Patent JP-2021146393-A (JP)
Title: Punch press device and breakage detection method
Inventor: MATSUURA SATOSHI
IPC: B21D28/34
Filed: 2020-03-23
Abstract: To provide a punch press device capable of easily detecting a breakage of a metal mold.SOLUTION: A punch press device 1 is a punch press device in which a metal mold 17 can be replaced, and includes a processing unit 14, a breakage detection unit 20, and a controller 30. The processing unit 14 has a punch cylinder portion 63, a stripper cylinder portion 65, and a die cylinder portion 66, and processes a workpiece W. The punch cylinder portion 63 can mount a punch 41 thereon and drives the mounted punch 41. The stripper cylinder portion 65 can mount the stripper 42 thereon and drives the mounted stripper 42. The die cylinder portion 66 can mount a die 43 thereon. The breakage detection unit 20 detects the breakage of the punch 41. The controller 30 controls the punch cylinder portion 63 and the stripper cylinder portion 65 to project the punch 41 from the stripper 42, and detects the breakage of the punch 41 by the breakage detection unit 20.SELECTED DRAWING: Figure 17
Patent JP-2021147021-A (JP)
Title: Automatic driving vehicle
Inventor: YAMAUCHI KAZUHIRO
IPC: B60W40/04
Filed: 2020-03-24
Abstract: To provide an automatic driving vehicle which can safely travel an intersection on which congestion may occur, even in weather in which a view field is not good.SOLUTION: An automatic driving vehicle comprises: a front vehicle detecting part for detecting a vehicle which travels and precedes to a vehicle which travels immediately before an own vehicle, for an image imaged by a front imaging part; and a brake detecting part for detecting turning on of a brake lamp of the vehicle which travels immediately before the own vehicle, in a prescribed distance straddling over a stop line in front of the intersection along a travel path of the own vehicle. Before the own vehicle enters the intersection in front of the own vehicle, if the front vehicle detecting part detects a fact that the preceding vehicle exists in the intersection, and the brake detecting part detects turning on of the brake lamp of the vehicle which travels immediately before the own vehicle in the prescribed range, a travel control part stops the own vehicle at the stop line.SELECTED DRAWING: Figure 1
Patent JP-2021158712-A (JP)
Title: Switching power source device and switching power source system
Inventor: MATSUURA KEN
IPC: H02M3/155
Filed: 2020-03-25
Abstract: To provide a switching power source device in which an output capacitor can be downsized and a control system can be stabilized.SOLUTION: A switching power source device includes a voltage conversion unit that includes a coil, a rectification element, and a first switch element, a current detection unit that detects a coil current value corresponding to current flowing through the coil, a voltage detection unit that detects an output voltage value corresponding to an output voltage value of the voltage conversion unit, and a control circuit that controls the on/off state of the first switch element. When the coil current value detected by the current detection unit is less than a prescribed first current threshold and the output voltage value detected by the voltage detection unit is less than a prescribed voltage threshold, the control circuit performs control to turn on the first switch element. When the coil current value detected by the current detection unit is greater than a second current threshold that is greater than the first current threshold, the control circuit performs control to turn off the first switch element.SELECTED DRAWING: Figure 1
Patent JP-2021157028-A (JP)
Title: Display device
Inventor: OSAWA SHUICHI
IPC: G09F9/33
Filed: 2020-03-26
Abstract: To provide a display device that can display different images in a plurality of directions.SOLUTION: A display device includes a first insulating substrate including a first surface and a second surface on the opposite side of the first surface and having a concave part on the second surface, and a first light-emitting element and a second light-emitting element provided in the concave part. An inner wall of the concave part includes a first inclined region, and a second inclined region facing the first inclined region. The first light-emitting element exists in the first inclined region, and the second light-emitting element exists in the second inclined region.SELECTED DRAWING: Figure 3
Patent JP-2021153825-A (JP)
Title: Game machine
Inventor: KUBOTA MICHIYA
IPC: A63F7/02
Filed: 2020-03-27
Abstract: To provide a game machine capable of making it easy for a player to understand an area that the player should aim for so that a game ball enters.SOLUTION: A game machine 1 includes a first area 10 and a second area 15 provided at a location different from that in the first area 10, which are the areas that the game ball can enter, and a movable body 30 capable of being positioned at a first position closer to the first area 10 than the second area 15 and capable of being positioned at a second position closer to the second area 15 than the first area 10. In a first state where a player should shoot a game ball aiming at the first area 10, the movable body 30 is positioned at the first position. In a second state where a player should shoot the game ball aiming at the second area 15, the movable body 30 is positioned at the second position.SELECTED DRAWING: Figure 6