baber/WOPTO huggingface dataset:
Patent JP-2021075412-A (JP)
Title: Calcium-zirconate based powder, and method of producing the same
Inventor: KOBAYAKAWA MASATO
IPC: H01G4/30
Filed: 2019-11-06
Abstract: To provide fine and high-purity calcium-zirconate based powder, and a method of producing the same.SOLUTION: The calcium-zirconate based powder has a BET specific surface area of 40 to 300.0 m2/g and has a peak intensity ratio SR represented by the following formula (1): SR=(ISH-IBG)/(ICZ-IBG), of not higher than 1.0, provided that ICZ represents the maximum intensity peak at a diffraction angle 2θ in a range of 31.5° ±1.5°in a powder X-ray diffraction spectrum using CuKα as a radiation source, and ISH represents the maximum intensity peak and IBG represents the minimum diffraction intensity at a diffraction angle in a range of -1.1° to -6.6°with respect to the diffraction angle showing ICZ.SELECTED DRAWING: Figure 1
Patent JP-2021076697-A (JP)
Title: Projection type display device and method for controlling the same
Inventor: OKI TAKASHI
IPC: G03B21/14
Filed: 2019-11-08
Abstract: To provide a projection type video device that can reduce the possibility that a user who does not wear a night-vision device unintentionally directly sees light from a non-visible light source.SOLUTION: A projection type video device has two light sources: a visible light source and a non-visible light source, and has: a light source control unit that switches between the visible light source and the non-visible light source; and detection means that detects a night-vision device for visually recognizing non-visible light. When detecting the night-vision device with the detection means, the projection type video device switches, with the light source control unit, from projection from the visible light source to projection from the non-visible light source.SELECTED DRAWING: Figure 1
Patent JP-2021074336-A (JP)
Title: Exercise tool
Inventor: FUJISAWA KAZUNORI
IPC: A63B69/00
Filed: 2019-11-11
Abstract: To provide an exercise tool which enhances user's motor function so that bones and muscles centering around the shoulders and arms are made smoothly movable while making the user conscious of a relation between the tool and the orientation of the hand that operates the tool.MEANS FOR SOLVING THE PROBLEM: The exercise tool has a weight part on both ends, with a belt-like part provided between the weight parts of both ends. The belt-like part has a width and a thickness as a belt, with an elastic restoration force and flexibility further provided against the torsional rotation around the axis of the belt-like part.SELECTED DRAWING: Figure 1
Patent JP-2021079432-A (JP)
Title: Billet pusher device
Inventor: YAMAMOTO TAKEJI
IPC: B21C33/00
Filed: 2019-11-22
Abstract: To provide a billet pusher device of an extrusion press apparatus excellent in accessibility from the machine side of the extrusion press device.SOLUTION: A billet pusher device 40 of an extrusion press device 1 includes: a guiding member 41 positioned in parallel to an extrusion central line C of the extrusion press device 1; a movable body 42 configured to be guided by the guiding member 41 and movable in the extrusion central line C direction via an electric motor 42a; and a pushing member 43 positioned on the movable body 42. The billet pusher device is characterized in that the guiding member 41 is positioned separated from a central axis BC of a billet 110 at a billet supply position T to the extrusion central line C side, and the intrusion member 43 projects from the movable body 42 to a position at which it can make contact with an end surface of the billet 110 present at the billet supply position T.SELECTED DRAWING: Figure 2
Patent JP-2020099182-A (JP)
Title: Micro assembler with fine angle control
Inventor: JENG PING LU
IPC: H02N13/00
Filed: 2019-11-25
Abstract: To provide a device that individually deflects and positions a minute chiplet.SOLUTION: An assembly surface 104 has an array of electrodes 106 arranged such that each of a plurality of chiplets 102 can be positioned to cover at least one of the electrodes, and a field generator 118 applies rotating field 114 orthogonal to a clamping force field applied by the electrode. A processor 108 determines a desired orientation angle of a first subset of chiplets, and can operate so as to activate one or more of the electrodes such that a second subset of chiplets that are different from the first subset is prevented from rotating by a clamping force field 116 applied by one or more of the electrodes. While the clamping force field is being applied, the processor applies a rotating field at a selected angle to cause the first subset of chiplets to be oriented at the desired orientation angle.SELECTED DRAWING: Figure 1
Patent JP-2020089968-A (JP)
Title: Glass plate processing device
Inventor: BANDO KAZUAKI
IPC: C03C19/00
Filed: 2019-11-25
Abstract: To provide a glass plate processing device which can automatically perform quick processing for glass without requirement for setting of a main cutting line, an auxiliary cutting line, a pressing position and so on, auxiliary cut line, and has good productivity without no requirement for unnecessary ear part.SOLUTION: A glass plate processing device 1 comprises: a moving unit 4 which moves a glass plate 2 integrally in an X direction via glass plate support units 3a, 3b and 3c; cutting units 5a, 5b and 5c which individually cut respective peripheral edges of corresponding glass plates 2; a moving unit 6 which moves the cutting units 5a, 5b and 5c in a Y direction; a turning unit 8 which turns the cutting units 5a, 5b and 5c; a numerical control unit 9 which is connected to the moving unit 4, the moving unit 6 and the turning unit 8 respectively; a moving unit 11 which moves the glass plate 2 in the X direction; a cutting unit 12 which cuts a peripheral edge of the glass plate 2; a moving unit 13 which moves the cutting unit 12 in the Y direction; a turning unit 15 which turns the cutting unit 12; and a numerical control unit 16 which is connected to the moving unit 11, the moving unit 13 and the turning unit 15.SELECTED DRAWING: Figure 1
Patent JP-2020095709-A (JP)
Title: Scrap grade determination system, scrap grade determination method, estimation device, learning device, learnt model generation method and program
Inventor: TAKATSUGI HIDEYUKI
IPC: G01N21/89
Filed: 2019-11-26
Abstract: To provide a scrap grade determination system capable of improving determination accuracy for a grade ratio of iron scraps.SOLUTION: A scrap grade determination system comprises: a camera that captures a set of iron scraps, in which iron scraps of multiple grades according to size are mixed; an inference unit that estimates a ratio of each grade included in the set of iron scraps from the image generated by the camera, using a model that has been built in advance by machine learning with an image of the set of iron scraps as input data and a ratio of each grade as teacher data; and an output unit that outputs the estimation result by the inference unit.SELECTED DRAWING: Figure 1
Patent JP-2021084491-A (JP)
Title: Vehicular occupant protection device with table
Inventor: TOKUYAMA MIE
IPC: B60R21/20
Filed: 2019-11-26
Abstract: To provide a vehicular occupant protection device with a table which can restrain a greater number of portions of a body of an occupant and inhibit increase of a thickness of a top plate part of a table.SOLUTION: In a vehicular occupant protection device 10 with a table, an inflator 42 and an airbag 44 are stored in a leg part 34 of a table 16. The airbag 44 is inflated and deployed to restrain a portion, which ranges an upper half body to a lower leg part, of an occupant 12. A top plate part 36 of the table 16 is restricted from rotating in one direction by a stopper part 18 in a state that a sheet 14 side portion of the top plate part 36 rotates by a predetermined angle in the one direction away from a seat 14. Thus, the top plate part 36 can support a deployment reaction force of the airbag 44.SELECTED DRAWING: Figure 1
Patent JP-2021083658-A (JP)
Title: Sweet potato baking machine management system and program
Inventor: KAITSUKA MIYUKI
IPC: A47J37/06
Filed: 2019-11-27
Abstract: To provide a baked sweet potato management system and the like, capable of efficiently providing baked sweet potatoes having uniform quality by performing unified management on various parameters with respect to baked sweet potato cooking.SOLUTION: A management server 300 for managing a sweet potato baking machine 100 receives, from the sweet potato baking machine 100, various cooking influence parameters (for example, a burning temperature, a burning time, and the like) influencing on potato heating cooking and selling information indicating a selling situation of baked sweet potatoes. The management server 300, on the basis of the received cooking influence parameters and selling information, generates correlation information indicating correlation between the cooking influence parameters and the selling situation of baked sweet potatoes.SELECTED DRAWING: Figure 1
Patent JP-2021087206-A (JP)
Title: Display control device and control method thereof
Inventor: TAKAHASHI TOMOAKI
IPC: H04N5/232
Filed: 2019-11-29
Abstract: To improve operability when image processing that gives an effect to a subject is performed by touch operation.SOLUTION: A display control device includes touch detection means that can detect touch operation on a display surface, changing means that changes a virtual position for performing predetermined image processing on a subject included in an image displayed on the display surface in response to the touch operation, and control means that displays on the display surface the image in a first size in a case in which a virtual position is changed by the changing means when a predetermined condition including that the subject is located in the central region of the display surface is satisfied, and performs control such that the image is displayed on the display surface in a second size smaller than the first size at the time of changing the virtual position by the changing means when the predetermined condition is not satisfied.SELECTED DRAWING: Figure 12
Patent JP-2020122134-A (JP)
Title: Composition containing coolant, as well as, refrigeration method using the composition, operation method of refrigerator and refrigerator
Inventor: OKUBO SHUN
IPC: C10M105/38
Filed: 2019-12-02
Abstract: To provide a composition containing a coolant characterized by having coefficient of performance (COP) and refrigeration capacity equal to or higher than R404A, as well as, having sufficiently small GWP.SOLUTION: A composition containing a coolant, in which the coolant contains trans-1,2-difluoroethylene (HFO-1132(E)), difluoromethane (HFC-32) and 2,3,3,3-tetrafluoropropene (HFO-1234yf), a total concentration of the three components is 99.5 mass% or larger relative to the entire coolant, and a mass ratio of the three components is, in a triangle composition diagram with the three components at each apex, in a range of a region surrounded by a diagram going through 4 points of a point A (HFO-1132(E)/HFC-32/HFO-1234yf=51.8/1.0/47.2 mass%), a point B (HFO-1132(E)/HFC-32/HFO-1234yf=35.3/1.0/63.7 mass%), a point C (HFO-1132(E)/HFC-32/HFO-1234yf=10.1/18.0/71.9 mass%) and a point D (HFO-1132(E)/HFC-32/HFO-1234yf=27.8/18.0/54.2 mass%).SELECTED DRAWING: None
Patent JP-2021088215-A (JP)
Title: Method for manufacturing bearing device for vehicle, and bearing device for vehicle
Inventor: YOSHIOKA YUICHI
IPC: B05D3/00
Filed: 2019-12-02
Abstract: To provide the technique of reducing the number of man hours while suppressing variations in coating quality.SOLUTION: The method for manufacturing the bearing device 1 for vehicle that includes an outer ring member 2, an inner shaft member 4 and a plurality of balls 6 arranged between the outer ring member 2 and the inner shaft member 4, and has a cylindrical spigot part 24 that is provided on one end in the axial direction of the inner shaft member 4 so as to project to a recess in an axial direction, and is inserted to a central hole w1 of a wheel W includes: a step of closely arranging a coating nozzle 40 for spraying a coating material to a coating object surface 26 in an outer peripheral surface 24a of the spigot part 24; and a step of injecting air to a side face 22b adjacent to the coating object surface 26 while spraying and coating the coating material from the coating nozzle 40 to the coating object surface 26 while rotating the inner shaft member 4 around an axial direction.SELECTED DRAWING: Figure 3
Patent JP-2020192802-A (JP)
Title: Manufacturing method for liquid discharge head
Inventor: WATANABE EIICHIRO
IPC: B41J2/01
Filed: 2019-12-03
Abstract: To manufacture a liquid discharge head having nozzle-side members arranged at a high density.SOLUTION: In a manufacturing method for manufacturing a second liquid discharge head using a plurality of portions of a first liquid discharge head, the first liquid discharge head comprises first members 300 including nozzle surfaces, a second member 200 including a flow path through which liquid is supplied to nozzles constituting a nozzle row, and first screws 260 that fix the first member to the second member. A second dimension, a dimension in a first direction of the second member is smaller than a first dimension, a dimension in the first direction of the first member. The manufacturing method comprises a step of arranging the plurality of first members, and a step of fixing the plurality of arranged first members to a carriage. A distance of a gap in the first direction of the two adjacent first members of the plurality of first members arranged in the arranging step is smaller than a distance of a gap in the first direction of the two first members in a case where that the two first liquid discharge heads are closely arranged in the first direction.SELECTED DRAWING: Figure 8
Patent JP-2021088856-A (JP)
Title: Concrete jointing method for reinforced concrete structure
Inventor: KAWAI EISAKU
IPC: E04G21/02
Filed: 2019-12-04
Abstract: To provide a concrete jointing method for a reinforced concrete structure that can be implemented in a relatively short period of time at a low cost, and with less risk of concrete leakage.SOLUTION: In a concrete jointing method for a reinforced concrete structure including a reinforcing steel bar structure, the reinforcing steel bar structure having a first reinforcing steel bar assembly 2 configured such that first reinforcing steel bars 1 extend in a joint direction X and are arranged in parallel with each other, and a second reinforcing steel bar assembly 4 configured such that second reinforcing steel bars 3 are arranged in parallel with each other in an orthogonal plane orthogonal to the joint direction X, and the second reinforcing steel bar assemblies 4 are arranged at intervals in the joint direction X, an air fence 5 closes a first area A1 between the adjacent first reinforcing steel bars 1 on the concrete pouring side of the second reinforcing steel bar assembly 4, and a lath unit 6 closes a second area A2 between the adjacent air fences 5 across the first reinforcing steel bars 1.SELECTED DRAWING: Figure 1
Patent JP-2020100544-A (JP)
Title: Ebc with mullite bondcoat having non-oxide silicon ceramic
Inventor: LUTHRA KRISHAN LAL
IPC: C04B41/89
Filed: 2019-12-05
Abstract: To provide a coated component (100), along with methods of making and using the same.SOLUTION: The coated component (100) includes: a ceramic matrix composite (CMC) substrate (102) comprising silicon carbide and having a surface (103); a mullite/NOSC bondcoat (104) on the surface (103) of the substrate (102); and an environmental barrier coating on the mullite/NOSC bondcoat (104). The mullite/NOSC bondcoat (104) comprises a non-oxide silicon ceramic (NOSC) phase contained within a mullite phase (112), and comprises 60 vol.% to 95 vol.% of the mullite phase (112), such as 65 vol.% to 93 vol.% of the mullite phase (112).SELECTED DRAWING: Figure 1
Patent JP-2020039929-A (JP)
Title: Hemostatic device
Inventor: OKAMURA RYO
IPC: A61B17/135
Filed: 2019-12-05
Abstract: To provide a hemostatic device which can perform hemostasis by compressing a puncture site on a hand of a patient, and can prevent a movable range of fingers from being narrowed or can prevent misalignment at a wearing position, when the hemostatic device is worn on the hand.SOLUTION: A hemostatic device 100 has: a covering portion 110 to cover a site where bleeding is to be stopped on a hand H of a patient; and a pressing portion 160 that expands so as to compress the site where bleeding is to be stopped, in a state where the covering portion 110 covers the site where bleeding is to be stopped; and a third belt 150 which is disposed between adjacent fingers F1 and F2 of the hand H to prevent the pressing portion 160 from moving in an axial direction.SELECTED DRAWING: Figure 2
Patent JP-2021092185-A (JP)
Title: Internal combustion engine
Inventor: TANAKA TSUTOMU
IPC: F02F7/00
Filed: 2019-12-10
Abstract: To provide an internal combustion engine with an operating efficiency improved.SOLUTION: An internal combustion engine includes at least one cylinder 21, a crank case 11, and an oil pan 12 (refer to FIG.3). The crank case 11 includes a partition part 22 (refer to FIG.4) for compartmentalizing a pressure chamber that communicates with the at least one cylinder 21, with the partition part 22 having a respiratory hole 31 communicating between inside and outside of the pressure chamber. The oil pan 12 includes a route 23a (refer to FIG.4) that supplies outside of the oil pan 12 with the lubricant stored inside the oil pan 12 and communicates with the pressure chamber. In a given crank angle range in a period in which a piston in one cylinder 21 of cylinders to which the pressure chamber is communicated moves from an upper dead point to a lower dead point, a counterweight 24 (refer to FIG.6) of the crank shaft corresponding to the piston blinds the respiratory hole 31.SELECTED DRAWING: Figure 1
Patent JP-2021097388-A (JP)
Title: Sheet transfer device, and document reader device
Inventor: TAKAHASHI KAZUHISA
IPC: H04N1/04
Filed: 2019-12-19
Abstract: To provide a sheet transfer device capable of preventing a sheet from getting caught during transportation.SOLUTION: A sheet transfer device in an embodiment includes a reading unit, a roller, a downstream guide, and a transition guide. The reading unit reads one side of a sheet. The roller faces the reading unit. The downstream guide is placed on the downstream side of the roller in a sheet transport direction. The transition guide guides the sheet at least at the time of sheet transition from a point when the downstream end of the sheet in the sheet transport direction has passed the reading position to a point when the same passes the upstream end of the downstream guide in the sheet transport direction.SELECTED DRAWING: Figure 5
Patent JP-2020073508-A (JP)
Title: Multiple myeloma treatment
Inventor: MIHAEL H POLYMEROPOULOS
IPC: A61P43/00
Filed: 2019-12-20
Abstract: To provide an agent for use in multiple myeloma treatment.SOLUTION: The agent is for reducing a level of expression of at least one gene selected from the group consisting of CCNB1, AURKB, CDC2, BIRC5, KIF11, KIF2C, TOP2A, ASPM, CKS1B and WEE1, in an individual determined to have the at least one gene overexpressed. The agent contains trichostatin A (TSA) as an active ingredient and is used such that an effective amount of TSA is administered to the individual.SELECTED DRAWING: None
Patent JP-2021099412-A (JP)
Title: Transfer device and image forming apparatus
Inventor: KAWANAGO TAKASHI
IPC: G03G15/16
Filed: 2019-12-20
Abstract: To provide a transfer device and an image forming apparatus that can prevent a deterioration of a cleaning member even when performing image formation on continuous paper.SOLUTION: A transfer device comprises: a transfer member that forms, with an image carrier, a transfer nip for transferring a toner image formed on the image carrier to a recording medium; a cleaning member that can contact and be separated from the transfer member and cleans the transfer member in contact therewith; and a control unit that controls the contact and separation of the cleaning member. The control unit controls the contact and separation of the cleaning member at a timing when the toner image is not transferred to the recording medium.SELECTED DRAWING: Figure 1
Patent JP-2020166819-A (JP)
Title: Method and system for creating model to discriminate state of structure
Inventor: KIMOTO TOSHIMI
IPC: G06F30/27
Filed: 2019-12-24
Abstract: To provide a method for creating a state discrimination model with which, with vibration data measured from a structure accepted as input, it is possible to discriminate with good accuracy whether the current state of the structure is normal or abnormal, and a system for creating the same.SOLUTION: Provided are a method for creating a state discrimination model for inputting vibration data to a structure and diagnosing the vibration data and a system for creating the same. The system of the present invention comprises a computation unit including a data creation device having a structure vibration model within and a model creation device for creating a state discrimination model, and a database for storing the vibration data generated by the data generation device, the data generation device inputting simulated vibration to the vibration model and performing computation by vibration analysis and thereby obtaining normal and abnormal vibration data and transferring these to the database, the model creation device applying machine learning that includes artificial intelligence and statistical technique to the big data that includes normal and abnormal vibration data and thereby creating a state discrimination model for the structure.SELECTED DRAWING: Figure 1
Patent JP-2021101500-A (JP)
Title: Oscillation device
Inventor: MORIWAKI TORU
IPC: H03B5/30
Filed: 2019-12-24
Abstract: To provide an oscillation device having good phase noise characteristics.SOLUTION: An oscillation device includes an oscillator 2 and a monolithic quartz filter 3 into which an output of the oscillator 2 is input. The number of a poll of the monolithic quartz filter 3 is an odd number of three or more. The oscillation device includes no matching circuit for matching terminal impedance of the monolithic quartz filter 3 and effectively reduces phase noise by utilizing steep attenuation characteristics owned by the monolithic quartz filters of an odd number of three or more poles as it is.SELECTED DRAWING: Figure 1
Patent JP-2021105836-A (JP)
Title: Vehicle management server
Inventor: IKEDA KEIICHI
IPC: G06Q50/10
Filed: 2019-12-26
Abstract: To provide a vehicle management server that can properly manage whether a vehicle user has caused damage to the vehicle, such as scratches or dents, without requiring new equipment for the vehicle.SOLUTION: A vehicle management server 10 compares pre-boarding vehicle images (front) BIM1 to (rear) BIM4 and post-boarding vehicle images (front) AIM1 to (rear) AIM4 that were captured and received by a user terminal before and after boarding the vehicle with the vehicle images in the same direction (BIMn: AIMn), determines whether the degree (proportion) of a changed part in the post-boarding vehicle image AIMn relative to the pre-boarding vehicle image BIMn is greater than or equal to a set threshold for the degree of change, to confirm whether a new damage Hn such as scratches or dents has occur on the used vehicle, and if the degree of change is greater than the threshold, outputs a vehicle confirmation alert AL to an administrator terminal 20 to warn that new damage Hn may have occurred.SELECTED DRAWING: Figure 11