baber/WOPTO huggingface dataset:
Patent JP-2021127823-A (JP)
Title: Gas cock attachment device
Inventor: MIYAGAWA SEIICHI
IPC: F16K27/00
Filed: 2020-02-17
Abstract: To provide a gas cock attachment device which saves trouble for attachment.SOLUTION: A wall 2 has a wall plate 2a and a stud 2b arranged along an outdoor-side surface thereof, and the wall plate has a through hole 2c formed nearby the stud. A gas cock attachment device 1 comprises a bracket 10, a holder 20, and a fixed frame 30. The bracket is fixed to the stud. The holder is supported by the bracket movably in indoor/outdoor directions, and fitted with a gas cock 3, and has screw holes 25b, 26b located inside the through hole when viewed from a penetration direction of the through hole. The fixed frame is in a frame shape and arranged on an indoor side of the wall plate to surround the through hole, and has screw insertion holes 36, 37 positioned at least in part inside the through hole when viewed from the penetration direction of the through hole. The fixed frame and holder are fixed across the wall plate with a bolt 7 penetrating the screw insertion holes 36, 37 to threadedly engage the screw holes 25b, 26b of the holder 20. The screw insertion holes 36, 37 are cuts which are open at an edge of the fixed frame 30.SELECTED DRAWING: Figure 1
Patent JP-2021131021-A (JP)
Title: Air blower
Inventor: UMEMATSU AKISHIGE
IPC: H02K5/24
Filed: 2020-02-18
Abstract: To provide an air blower that centrally arranges components for maintaining vibration control property and airtightness, reduces the number of components and man-hours for assembly, can be produced massively at low cost, and has high output performance.SOLUTION: A stator core 5a is assembled into an inner wall surface 7f of a first motor case 7a via a sealing material 12 that covers the outer peripheral surface and both axial end edges, and is sandwiched and assembled so as to crush both axially end edges 12a of the sealing material 12 by protruding wall parts 4g, 7e provided so as to face a fan case 4 and the motor case 7.SELECTED DRAWING: Figure 1
Patent JP-2021132511-A (JP)
Title: Protective cover, electrical equipment and inspection method
Inventor: SATO DAIJIRO
IPC: H02B3/00
Filed: 2020-02-21
Abstract: To measure temperature inside electrical equipment using infrared while a protective cover made of an insulating and flame-retardant material transmitting visible light is attached to the electrical equipment.SOLUTION: A protective cover according to an embodiment covers a charging portion of electrical equipment, is made of insulating and flame-retardant material transmitting visible light and has a plurality of openings penetrating from the front surface to the back surface of the protective cover. Connection state between an electric wire and a terminal block can be visually recognized with the protective cover attached to the electrical equipment since the protective cover according to the embodiment transmits visible light. Further, there is no risk of promoting a disaster in the event of an abnormality since the protective cover is made of the insulating and flame-retardant material. Further, the temperature inside a distribution board can be measured by infrared thermography with the protective cover attached to the distribution board since the protective cover has a plurality of openings penetrating from the front surface to the back surface.SELECTED DRAWING: Figure 4
Patent JP-2020080426-A (JP)
Title: Semiconductor device
Inventor: HIZUKA JUNICHI
IPC: H01L27/04
Filed: 2020-02-25
Abstract: To reduce a defect of an oxide semiconductor film in a semiconductor device using the oxide semiconductor film, and also to improve electrical characteristics and reliability of the semiconductor device using the oxide semiconductor film.SOLUTION: A manufacture method for a semiconductor device comprises steps of: forming a gate electrode and a gate insulation film on a substrate; forming an oxide semiconductor film on the gate insulation film; forming a pair of electrodes making contact with the oxide semiconductor film; forming a first oxide insulation film on the oxide semiconductor film and the pair of electrodes by a plasma CVD method using a deposition condition at a temperature ranging from 280 to 400°C; and forming a second oxide insulation film on the first oxide insulation film, and then performing heat treatment at a temperature ranging from 150 to 400°C, preferably from 300 to 400°C, or more preferably from 320 to 370°C.SELECTED DRAWING: Figure 1
Patent JP-2021134671-A (JP)
Title: Centrifugal rotary machine
Inventor: TOKIMASA YASUNORI
IPC: F04D29/66
Filed: 2020-02-25
Abstract: To provide a centrifugal rotary machine in which vibration is further reduced.SOLUTION: A centrifugal rotary machine comprises: a rotating shaft rotatable around an axis; impellers for sending radially outward under pressure a fluid flowing in from one side in an axial direction, in which each impeller includes a disk fixed to the rotating shaft, a plurality of blades provided on the disk, and a cover that covers the plurality of blades and has an outer peripheral surface extended radially outward as extending toward the other side in the axial direction; a casing having an inner peripheral surface that faces the outer peripheral surfaces of the covers and forms outer flow passages together with outer peripheral surfaces of the covers; a plurality of protrusion walls disposed on the inner peripheral surface at intervals in a circumferential direction, in which each protrusion wall forms a clearance with the outer peripheral surface of the cover and is movable in a movement direction from the inner peripheral surface toward the outer peripheral surface of the cover; and drive parts for moving the protrusion walls forward and backward in the movement direction.SELECTED DRAWING: Figure 2
Patent JP-2021134712-A (JP)
Title: Gas turbine plant
Inventor: UECHI HIDEYUKI
IPC: F02C7/22
Filed: 2020-02-26
Abstract: To provide a gas turbine plant capable of suppressing occurrence of surging of a compressor.SOLUTION: In a gas turbine plant 2 including: a connection line 26 for connecting an outlet of a compressor high pressure stage 24 and an inlet of a turbine 20 through a combustor 18; a bypass line 6 configured to supply a part or the whole of air compressed by a compressor low pressure stage 22 to the connection line 26 while bypassing the compressor high pressure stage 24; and an adjustment device 52 configured to adjust a flow rate of the air flowing through the bypass line 6, a plurality of kinds of fluid are supplied to the connection line 26 besides the air compressed by the compressor 16, and the supply of at least one kind of fluid among the plurality of kinds of fluid to the connection line 26 can be stopped according to an operation state of the gas turbine plane 2 during the operation of the gas turbine plant 2.SELECTED DRAWING: Figure 1
Patent JP-2021140225-A (JP)
Title: Object of interest estimation apparatus, object of interest estimation method, and computer program
Inventor: NAGANO HIDENAO
IPC: H04N7/18
Filed: 2020-03-02
Abstract: To provide an object of interest estimation apparatus that more accurately estimates an object of interest of each person of a group based on a video showing the group even when a plurality of objects of interest exist.SOLUTION: An object of interest estimation apparatus 1 includes: a position estimation unit 12 that estimates a position of an interest point for a person based on an image of a plurality of persons being interested in any of a plurality of moving targets; a movement vector extraction unit 13 that extracts a movement vector of the position of the interest point for a person based on the time-series positions of the interest points; and a target of interest estimation unit 15 that estimates a target of interest of the person for a person based on the movement vector of the positions of the extracted interest points.SELECTED DRAWING: Figure 1
Patent JP-2021138477-A (JP)
Title: Trash box using plastic shopping bag
Inventor: KINOSHITA YOSHIO
IPC: B65F1/14
Filed: 2020-03-03
Abstract: To provide an easy-to-use trash box using a plastic shopping bag.SOLUTION: At an opposite position of an upper edge of a cylindrical container, a pair of trapezoidal or substantially semi-circular convex pieces that are hooked at holes in handles of a plastic shopping bag are extended, the holes in the handles are expanded by passing each of the convex pieces through each of the holes and pushing down and hooking, and a width of a slot in a gusset direction is widen. Furthermore, a clearance of facing lug parts of the hooked plastic shopping bag is increased to form a shape of the slot into a substantially rhombus shape that is close to a circle. The trash box is formed in a cylindrical shape assembled by sheet-shaped objects having flexibility, and a part where the sheet-shaped objects overlap is adjustably fixed, so that an opening part of the trash box can be expanded or contracted, and the easy-to-use trash box capable of accommodating more plastic shopping bag sizes is made.SELECTED DRAWING: Figure 1
Patent JP-2021137269-A (JP)
Title: Pulse wave measuring device
Inventor: SUGAWARA JUN
IPC: A61B5/02
Filed: 2020-03-04
Abstract: To provide a self monitoring device capable of executing accurate pulse wave measurement easily and reliably.SOLUTION: A pulse wave measuring device includes a pulse wave measuring part 1 in which a plurality of piezoelectric elements for pulse wave measurement are arranged in a fixed direction sandwiching an intermediate layer 3, and which is press-fitted to the skin of a user, and a vibration output part laminated on the pulse wave measuring part 1 through the intermediate layer 3, in which piezoelectric elements for oscillation for giving vibration to the user at places corresponding to the top face of each of the piezoelectric elements for pulse wave measurement are arranged. The pulse wave measuring device includes a measurement processing device for presenting that a central part of the pulse wave measuring part matches the position immediately above the carotid artery by executing control so that the vibration of the piezoelectric element for oscillation at a corresponding place of the piezoelectric elements for oscillation increases according to an increase in each pulse wave measurement value from the piezoelectric element for pulse wave measurement.SELECTED DRAWING: Figure 4
Patent JP-2020078359-A (JP)
Title: Chimeric protein
Inventor: MARTIN PULE
IPC: C07K14/47
Filed: 2020-03-06
Abstract: To provide chimeric proteins.SOLUTION: The present invention provides a chimeric protein having a formula: Casp-Ht1-Ht2 (where, Casp is a caspase domain; Ht1 is a first heterodimerization domain; and Ht2 is a second heterodimerization domain), the chimeric proteins of a homologous pair interacting with each other in the presence of a chemical inducer of dimerization (CID) so that Ht1 derived from one chimeric protein is heterodimerized with Ht2 derived from the other chimeric protein to cause homodimerization of the two caspase domains. The invention also provides cells containing such proteins, and their use in adoptive cell therapy.SELECTED DRAWING: None
Patent JP-2021144378-A (JP)
Title: Data management system and method of the same
Inventor: OGAWA KIMIO
IPC: G11B33/12
Filed: 2020-03-11
Abstract: To store data with high security for a long period and provide the data in response to a request from a user.SOLUTION: A data management system has: a storehouse which stores a plurality of recording media; an archive server which writes or reads data in the storage media; and a management server which accepts a request from a user and is also connected to the archive server. When the management server accepts a data retrieval request through downloading from the user, the archive server reads and transfers the data of the storage medium and temporarily stores the same in a storage unit. The user can acquire the data stored in the storage unit via a network. When the management server accepts a data retrieval request through medium conveyance from the user, the archive server reads the data of the storage media and writes the data in a portable medium. The portable medium is provided to the user.SELECTED DRAWING: Figure 1
Patent JP-2021145113-A (JP)
Title: Semiconductor device, power source circuit, and computer
Inventor: SHIMIZU TATSUO
IPC: H01L29/78
Filed: 2020-03-13
Abstract: To provide a semiconductor device whose gate insulating layer has higher reliability.SOLUTION: A semiconductor device according to an embodiment includes: a nitride semiconductor layer including a first GaN region of an n-type, a second GaN region of the n-type on the first GaN region, a third GaN region of a p-type on the first GaN region, a fourth GaN region of the p-type having the second GaN region between the third GaN region and the fourth GaN region, a fifth GaN region of the p-type on the third GaN region, a sixth GaN region of the p-type having the second GaN region between the fifth GaN region and the sixth GaN region, a seventh GaN region of the n-type on the fifth GaN region, an eighth GaN region of the n-type on the sixth GaN region, and a trench shallower than the third GaN region between the seventh GaN region and the eighth GaN region and having an inclination angle of less than 90 degrees; a gate insulating layer including an aluminum nitride film in the trench; a gate electrode; a first electrode in contact with the third, fourth, seventh, and eighth GaN regions; and a second electrode.SELECTED DRAWING: Figure 1
Patent JP-2021150714-A (JP)
Title: Sounder, attachment structure of sounder, and vehicle attached with sounder
Inventor: MIYATA SUSUMU
IPC: H04R1/02
Filed: 2020-03-17
Abstract: To provide a sounder which can emit sound efficiently, and to provide an attachment structure of the sounder and a vehicle attached with the sounder.SOLUTION: A sounder includes: a sounding body 7 which generates sound; and a housing 1 in which the sounding body 7 is disposed at its internal space and which is formed with a sound emitting hole 84 which opens the internal space to the atmospheric air. On an outer surface of the housing 1, a standing wall 36 is formed around the sound emitting hole 84. The sound generated by the sounding body 7 is emitted through the sound emitting hole 84 and an interior of the standing wall 36 to the outside. Forming the standing wall 36 in this way allows an internal space of the standing wall 36 to function as a resonant chamber to amplify the sound generated in the sounder. Thus, sound is efficiently emitted.SELECTED DRAWING: Figure 2
Patent JP-2020119577-A (JP)
Title: Smart routing synchronization system and methods for socializing synthetic rebroadcast and group stream
Inventor: ALEXANDER SAVENOK
IPC: H04L47/2416
Filed: 2020-03-17
Abstract: To expand social networking aspects within a smart routing system, and further socialize a synthetic re-broadcast and group streaming where participants have multiple content or data origins.SOLUTION: A member group 100 comprises: a series of mobile devices 101 representative of individual members; a secondary cloud based locker such as a content stream provider 50; a server/application 51; iTunes Match 53; and a secondary third-party cloud-based content provider such as SPOTIFY 54.SELECTED DRAWING: Figure 13
Patent JP-2021149432-A (JP)
Title: Management system, job processing system, method and program
Inventor: SHIRATAKA YASUKO
IPC: G06F3/12
Filed: 2020-03-18
Abstract: To provide a job management system, a job processing system, a method and a program that can improve working efficiency.SOLUTION: In a job processing system, a print server comprises: receiving means that receives a job from a user terminal; notifying means that notifies the user terminal of a candidate of a device which can early execute the received job on the basis of an accumulation status of the jobs for each device; and transmitting means that transmits an instruction to limit execution of the job which is transmitted to the device specified by the user terminal from other than the user terminal.SELECTED DRAWING: Figure 5
Patent JP-2021147868-A (JP)
Title: urinal
Inventor: YOSHIZAWA YOSHIHIRO
IPC: E03D13/00
Filed: 2020-03-19
Abstract: To provide a urinal with good design and easy cleanability while preventing washing water from scattering.SOLUTION: The urinal 1 comprises a toilet bowl part 10 having a pair of shelf surfaces 20L, 20R that extend vertically side by side and guide the washing water to the lower front end, wherein shapes of the pair of the shelf surfaces 20L, 20R are non-mirror image symmetric.SELECTED DRAWING: Figure 3
Patent JP-2021148975-A (JP)
Title: Droplet imaging device
Inventor: ISHI KAZUTERU
IPC: G03B15/00
Filed: 2020-03-19
Abstract: To provide a droplet imaging device that can prevent mist scattering upon photographing a droplet of a photograph object in flight from adhering on illumination or an optical component such as a lens, without affecting a flight direction of the droplet or a speed thereof.SOLUTION: A droplet imaging device 1, which photographs a droplet Q in flight ejected from a droplet ejection nozzle N, comprises an illumination unit 2, a photographing camera 3 and a lens part 4. On a photograph area side of at least one of a light emission part 21 of the illumination unit and the lens part 4, the droplet imaging device is provided with a mist electrification repulsion unit 5 that electrifies pollution cause mist Md being adhered on the light emission part and/or an optical component of the lens unit and causing pollution, of scattering mist caused by the ejection of the droplet, and keeps away the mist from the light emission part and/or the lens part.SELECTED DRAWING: Figure 1
Patent JP-2021148990-A (JP)
Title: Image forming apparatus
Inventor: HIROOKA TOMOAKI
IPC: G03G21/00
Filed: 2020-03-19
Abstract: To provide an image forming apparatus that can prevent a situation in which a toner used for formation of a pattern for density adjustment is discarded into a waste toner box and transferred to a transfer paper and made visible to the human eyes.SOLUTION: An image forming apparatus comprises: a first image forming station 101-I that transfers an invisible image obtained by developing a latent image with an invisible toner to an intermediate transfer belt 102; a second image forming station 101-C that transfers a visible image obtained by developing a latent image with a visible toner to the intermediate transfer belt; a detection unit 103 that detects the densities of the invisible image and the visible image on the intermediate transfer belt; and a paper transfer unit 104 that transfers the invisible image and the visible image on the intermediate transfer belt to a transfer paper. The first image forming station transfers an invisible image obtained by developing a latent image of a pattern for adjustment with the invisible toner to the intermediate transfer belt, and the second image forming station does not transfer a visible image obtained by developing the latent image of the pattern for adjustment with the visible toner to the intermediate transfer belt.SELECTED DRAWING: Figure 1
Patent JP-2021156332-A (JP)
Title: nail
Inventor: HONGO MICHIO
IPC: F16B15/04
Filed: 2020-03-26
Abstract: To provide a nail which is hard to come out of an object.SOLUTION: A nail includes a nail head part, and a nail shaft part having two shafts arranging in left and right directions being one direction. The nail head part has flush upper surface and lower surface, respectively. Each shaft has a body part and a tip end, and is set very closely vertically from the nail head part. The body part of each shaft has a shape in which a portion of a column has a flat part vertical to the nail head part, and the flat part faces each other. The tip end of each shaft has a sharp form comprising three planes. The sharp form is configured such that an elongated triangular pyramid shape is inclined to a predetermined direction while one of the vertex of the elongated triangular pyramid shape is coincident with the one of the ends of a lateral direction diameter of the body part from a position where a longitudinal central axis line of the elongated triangular pyramid shape is coincident with an axis line passing the center of the longitudinal diameter being the other direction of the body part in the longitudinal direction of the body part. The predetermined direction is the direction where an angle formed by the edge line of the elongated triangular pyramid shape including the vertex and the normal including the end is increased, and the angular degree of the angle is incremented by a predetermined angular degree by the inclination.SELECTED DRAWING: Figure 1
Patent JP-2021156731-A (JP)
Title: Method for evaluating moisture retention capacity of horny layer
Inventor: TAKADA HIROYUKI
IPC: C12Q1/6851
Filed: 2020-03-27
Abstract: To provide a method for evaluating moisture retention capacity of a horny layer without depending on a skin state or factors outside the horny layer in evaluation.SOLUTION: A method for evaluating moisture retention capacity of a horny layer, comprises: a step of evaluating the water retention capacity of horny layer, a barrier function of the horny layer, which is an element contributing to the water retention capacity of the horny layer, differentiation/proliferation capacity of an epidermal cell, and capacity to inhibit peroxynitrite activity, by using a mass of nitrated protein in the horny layer as an index; a step in which the mass of the nitrated protein is an amount of nitrated aromatic amino acids constituting the nitrated protein, an amount of nitrotyrosine, and a mass of nitrated protein in the hydrolyzed horny layer; and a step of evaluating the skin state of an arbitrary subject by using skin state data of a plurality of evaluated subjects as population data and comparing the population data with skin data of the subject.SELECTED DRAWING: None
Patent JP-2021154441-A (JP)
Title: Tool for fixing bracket, fixing method for fixing bracket, and extraction method for fixing bracket
Inventor: TANAKA ATSUSHI
IPC: B25B27/02
Filed: 2020-03-27
Abstract: To enable a fixing bracket to be more smoothly press-fitted than ever.SOLUTION: An attachment/detachment tool 50 (a tool for a fixing bracket) comprises an arm 80 and a press-fit handle 90. The arm 80, which can advance/recede along a press-fitt direction of the fixing bracket 30, has a press-fit-direction end provided with a head 83 abutting on the fixing bracket 30. The press-fit handle 90, which can be rotated around fulcrum pins 67A-67C away from the arm 80, urges the arm 80 in the press-fit direction. The head 83 has a surface 83A abutting on a top surface 32A of a bottom plate 32, along the press-fit direction, of the fixing bracket 30.SELECTED DRAWING: Figure 14
Patent JP-2020166268-A (JP)
Title: Method for determining quality of map trajectory matching data, device, server and medium
Inventor: SHI ZHONGQI
IPC: G09B29/00
Filed: 2020-03-27
Abstract: To enable the avoidance of the problem of timeliness caused by adopting overall trajectory matching and to avoid the problem that map matching quality becomes insecure because size becomes too fine with a trajectory point as a unit by totaling overall and local sizes to evaluate map matching quality.SOLUTION: A map trajectory matching data quality determination method includes a step S110 for matching a travel trajectory with roads in a road network to determine roads on which the travel trajectory is located, a step S120 for determining the overall quality of the travel trajectory on the basis of information of the roads with the travel trajectory located thereon and travel trajectory data, a step S130 for dividing the travel trajectory into at least two trajectory segments, and a step S140 for determining local quality of the trajectory segments on the basis of trajectory data in the trajectory segments and information of a road with the trajectory segment located thereon.SELECTED DRAWING: Figure 1