baber/WOPTO huggingface dataset:
Patent JP-2021160742-A (JP)
Title: Packaging machine
Inventor: YOSHIDA KAZUICHI
IPC: B65B11/10
Filed: 2020-03-31
Abstract: To provide a packaging machine capable of removing side allowances of a package material.SOLUTION: A packaging machine comprises: an upper roll 10a that feeds a package material 9a to a packaging machine body; a lower roll 10b that feeds a package material 9b to the packaging machine body; an input conveyor 3 that carries a plurality of products 2 in order to the packaging machine body; weld unit both-sided chucks 12a, 12b that clamp a product being carried by the package material 9a and the package material 9b and draws the product by a product draw length; a weld conveyor 11 that carries the drawn product and both package materials; a weld unit that welds both sides of both package materials carried by the weld unit conveyor and a drawn lower end together; a cut unit 30 that cuts the drawn lower end of both package materials under welding at the weld unit; side-cut unit both-sided chucks 14a, 14b that move the package materials welded at the weld unit to a side-cut position; and side-cut units 32a, 32b that perform side cutting on both package materials at the side-cut position moved by the side-cut unit chucks.SELECTED DRAWING: Figure 1
Patent JP-2021160484-A (JP)
Title: Automatic carrier for vehicle
Inventor: IZUMI TATSUYA
IPC: B60K1/02
Filed: 2020-03-31
Abstract: To provide an automatic carrier for a vehicle that enables loading and unloading for a vehicle in a yard, which can efficiently carry a number of vehicles in a short time.SOLUTION: An automatic carrier 11 for a vehicle 1 comprises: three or more wheels 15 and 27; a power application part 16 that applies power to some of the three or more wheels 15 and 27; and a loading part 17 that can load the vehicle 1 thereon. The three or more wheels 15 and 27 are two driving wheels 15 that are applied with power by the power application part 16 to be rotationally driven, and one or more auxiliary wheels 27, which can perform automatic running accompanied by steering by controlling the driving wheels 15 and the power application part 16. Both of maximum height dimensions H1 and H2 of the auxiliary wheel 27 and a rotation support mechanism 29 of the auxiliary wheel 27 are smaller than a minimum height dimension H3 of a vehicle body peripheral edge part 1a of the vehicle 1.SELECTED DRAWING: Figure 9
Patent JP-2021075996-A (JP)
Title: Self-rotary high tide and wave protective barrier
Inventor: OH SANG HO
IPC: E02B7/44
Filed: 2020-04-01
Abstract: To provide a self-rotary high tide and wave protective barrier which circulates incoming waves with a protective member and a recurved parapet member, and can attenuate contact shock with water through an arcuate protective member and thereby can more efficiently reduce overtopping waves.SOLUTION: The self-rotary high tide and wave protective barrier includes: a first protective body which has one side face formed with a plurality of first inflow ports and is formed with a first storage space storing water flowing into the one side face through the first inflow ports; a second protective body which is connected to the first protective body and is formed with a second storage space storing water inflowing through the first inflow port; and a protective member which has one side hinge-bonded to the second protective body and is raised according to rise of a water level while floating by water stored in the second storage space in a state of being stored in the second storage space.SELECTED DRAWING: Figure 1
Patent JP-2021164333-A (JP)
Title: Vehicle power source device
Inventor: MAKIO Daisuke
IPC: B60L3/04
Filed: 2020-04-01
Abstract: To provide a vehicle power source device that is mounted on a vehicle and obtains a low voltage power source from a high voltage power source via step-down means, the vehicle power source device preventing a human body from being electrically shocked without using insulation means such as a transformer.SOLUTION: A vehicle power source device has a configuration for performing power conversion from high voltage to low voltage by selectively connecting to a low voltage electric load a predetermined power storage element group from a high voltage power source formed by connecting power storage elements in series. Leakage resistance from a high voltage circuit to a ground is measured during a period in which the high voltage circuit is cut off by cut-off means provided between the high voltage power source and a high voltage electric load. An electric shock is prevented by cutting off power supply from the high voltage power source to a low voltage electric load when the leakage resistance is equal to or lower than a predetermined value.SELECTED DRAWING: Figure 2
Patent JP-2021163408-A (JP)
Title: Vacant seat management system, information processing apparatus, and information processing method
Inventor: YOSHINO TAKASHI
IPC: G06Q50/12
Filed: 2020-04-03
Abstract: To provide a vacant seat management system that can appropriately manage vacant seat information on a store while suppressing cost with a simple configuration.SOLUTION: A vacant seat management system 10 comprises: a store terminal 100 that has a first button which can be switched between ON and OFF, and a communication instrument; and a vacant seat management server 200 that manages vacant seat information on a store corresponding to the store terminal 100 on the basis of data transmitted from the store terminal 100. When the first button is depressed, the communication instrument transmits button depression data indicating that the first button is depressed and identification information on the store terminal 100 to the vacant seat management server 200. The vacant seat management server 200 comprises: storage means that stores vacant seat information for each store; reception means that receives the button depression data and the identification information on the store terminal 100 from the store terminal 100; update means that updates the storage means on the basis of the button depression data and the identification information; and output means that outputs the vacant seat information on the store according to the vacant seat information managed by the storage means.SELECTED DRAWING: Figure 1
Patent JP-2021170195-A (JP)
Title: Information processing device, program, and information processing method
Inventor: YOKOYAMA HIROYUKI
IPC: G06Q30/06
Filed: 2020-04-15
Abstract: To provide an information processing device, program, and method capable of allowing a contents seller to create original contents directed to each individual fan and to provide them to the fan.SOLUTION: In a system 1, an information processing device 3 is configured communicative with a marketing terminal 2a operated by a seller S and a user terminal 2b operated by a user U via a network, and includes a contents acceptance unit, a purchase acceptance unit, and a contents providing unit. The contents acceptance unit accepts first contents from the marketing terminal 2a. The purchase acceptance unit accepts a purchase application, from the user terminal 2b, to the first contents accepted by the contents acceptance unit. After the purchase acceptance unit has accepted the purchase application, the contents providing unit provides second contents to the user terminal 2b. The second contents are obtained by processing the first contents.SELECTED DRAWING: Figure 1
Patent JP-2021173419-A (JP)
Title: Pusher device used for continuous type heating furnace, and continuous type heating furnace provided therewith
Inventor: Numata teruhiko
IPC: F27B9/22
Filed: 2020-04-17
Abstract: To provide a pusher device used for a continuous type heating furnace and a continuous type heating furnace provided therewith, in which a desired temperature curve is obtained regarding the temperature curve of a workpiece to be heat-treated in accordance with the specifications or the like of a heating furnace and the workpiece.SOLUTION: A pusher device used for a continuous type heating furnace having a plurality of heating zones comprises a pusher pushing a tray mounted with a workpiece, a driving mechanism driving the pusher and a control unit controlling the driving mechanism. The control unit controls the driving mechanism so that the forward time of the pusher is made longer than the backward time thereof.SELECTED DRAWING: Figure 2
Patent JP-2021172531-A (JP)
Title: Method for manufacturing porous glass fine particle body and method for manufacturing optical fiber preform
Inventor: IMURA KIMIKO
IPC: C03B37/018
Filed: 2020-04-20
Abstract: To provide a method for manufacturing a porous glass fine particle body, capable of suppressing the occurrence of soot while preventing back fire when using a raw material gas having combustibility.SOLUTION: A method for manufacturing a porous glass fine particle body comprises: a deposition step of depositing glass fine particles formed by supplying a premixed gas including a raw material gas having combustibility and oxygen to a burner to combust the premixed gas at the outlet of the burner on a start member to form soot; and a formation stop step of reducing the mixture ratio of the raw material gas in the premixed gas to the oxygen by reducing the flow rate of the raw material gas included in the premixed gas to form a combustion impossible region and stop the formation of the glass fine particles at the outlet. When the mixture ratio reaches the combustion impossible region in the formation stop step, a speed difference ΔV(=V1-V2) between the ejection speed V1 of the premixed gas at the outlet and the combustion propagation rate V2 of the premixed gas is zero or more.SELECTED DRAWING: Figure 1
Patent JP-2021173808-A (JP)
Title: Image forming apparatus
Inventor: TAKEUCHI YASUHIRO
IPC: G03G21/16
Filed: 2020-04-22
Abstract: To provide a configuration that can sufficiently suck in a developer scattered from a developing sleeve 44a.SOLUTION: A developer container 41 has a projection 48 and end ribs 49a, 49b. The projection 48 is formed to project toward a photoconductor drum on a downstream of the closest approach position of a developing sleeve 44a and the photoconductor drum in a direction of rotation of the developing sleeve 44a. The end ribs 49a, 49b are formed at both ends in a longitudinal direction of the developer container 41 to project toward the photoconductor drum. The end rib 49a is formed with an inflow opening 50 through which an air flow can flow into an air flow space 52 from an outside of the developer container 41, on the further upstream of an upstream end of a portion of the developer container 41 facing the developing sleeve 44a on the downstream of the closest approach position. The end rib 49b is formed with a suction opening 51 that can suck in the air flow from the air flow space 52 with an air flow generated by the suction fan 60.SELECTED DRAWING: Figure 2
Patent JP-2020146470-A (JP)
Title: Minimally-invasive surgery equipment
Inventor: UJIHIRA Kosuke
IPC: A61B17/94
Filed: 2020-04-22
Abstract: To provide minimally-invasive surgery equipment in which high flexibility can be given to a distal end portion and a shaft.SOLUTION: The minimally-invasive surgery equipment comprises: a manipulative handle portion which is manipulated by a user in a body cavity; a treatment portion which is inserted into the body cavity and replaceably holds a prescribed surgical instrument which is manipulated by the manipulative portion; and a link portion which is provided between the manipulative handle portion and the treatment portion and places the surgical instrument held by the treatment portion in a desired location in the body cavity in a desired posture. The link portion includes: at least two connection portions composing joints which are connected in series in a longitudinal axis direction of the link portion and allow for rotation around the longitudinal axis or around an axis perpendicular to the longitudinal axis; and a link portion control mechanism that opens or constrains the angle about the longitudinal axis of the joints and/or the angle about the axis that is perpendicular to the longitudinal axis by moving the two or more connection portions in a direction toward or away from each other to thereby place the treatment portion in the desired location in the body cavity in the desired posture.SELECTED DRAWING: Figure 1
Patent JP-2021174641-A (JP)
Title: Battery case
Inventor: MIYAZAKI YOSHINORI
IPC: H01M50/183
Filed: 2020-04-23
Abstract: To provide a battery case, in which the number of components can be reduced.SOLUTION: A battery case A includes: a lower case 10 where a lower side flange 13 is formed on the outer peripheral edge and a battery module M is placed; an upper cover 20 where an upper side flange 23 is formed on the outer peripheral edge, the upper cover covering the battery module M; and a gasket 29 disposed between the lower side flange 13 and the upper side flange 23. In the upper side flange 23, a claw 27 is integrally formed, and the lower side flange 13 is pinched between the upper side flange 23 and the claw 27.SELECTED DRAWING: Figure 4
Patent JP-2021018982-A (JP)
Title: Positive electrode active material for lithium ion secondary battery and method for producing the same
Inventor: HAYASHI TETSUTARO
IPC: H01M4/505
Filed: 2020-04-24
Abstract: To provide: a positive electrode active material for a lithium ion secondary battery, which is low in positive electrode resistance and high in discharge capacity retention rate when used for a lithium ion secondary battery, and a method for producing the same; and a lithium ion secondary battery having a positive electrode containing the positive electrode active material for a lithium ion secondary battery.SOLUTION: There is provided a positive electrode active material for a lithium ion secondary battery in which base material powder is used as a raw material, the base material powder containing a secondary particle formed by the aggregation of primary particles of a lithium metal composite oxide that contains lithium, nickel and cobalt. A coating layer containing at least one lithium salt selected from the group consisting of lithium tungstate and lithium molybdate is formed on the surface of the secondary particle. The average thickness of the coating layer is 3-150 nm, and the coefficient of variation (CV%) showing a variation in the thickness of the coating layer is 15% or less.SELECTED DRAWING: Figure 1
Patent JP-2021172058-A (JP)
Title: Resin molded product and manufacturing method thereof
Inventor: AZUMA KAZUI
IPC: B29C45/14
Filed: 2020-04-30
Abstract: To provide a resin molded product with high designability by suppressing expansion and deformation caused by residual air, and a manufacturing method thereof.SOLUTION: A resin molded product comprises a plurality of primary molded products 10, 20 forming an insert material, and a secondary molded product 30 integrally injection-molded on the outside of the plurality of primary molded products 10, 20. A decorative part is formed on the surface of a top wall part 21 of a particular primary molded product 20 arranged facing the secondary molded product 30, and the other primary molded product 10 is arranged inside the particular primary molded product 20. A clearance part CL is provided at a mating surface portion where the top wall parts 11 and 21 of the primary molded products 10, 20 face each other, and a vent hole 13 for releasing air is provided at a connection portion between the top wall part 11 of the other primary molded product 20 and an outer wall part 12 thereof.SELECTED DRAWING: Figure 2
Patent JP-2020204608-A (JP)
Title: Non-destructive inspection methods, systems and apparatuses using focusable x-ray backscatter detectors
Inventor: MORTEZA SAFAI
IPC: G01N23/203
Filed: 2020-05-18
Abstract: To provide non-destructive X-ray backscatter inspection apparatuses significantly improved in imaging characteristics that can be interpreted from imaging signals generated by X-ray backscatter detectors.SOLUTION: A non-destructive X-ray backscatter inspection apparatus 10 comprises: an X-ray radiation source 13, where X-ray beams 13 are configured to at least partially penetrate a surface of a target 18; a collimator 14 configured to form an X-ray beam 13 using a portion of the X-ray radiation emitted by the X-ray radiation source 13; and a flexible X-ray backscatter detector 20 configured to detect X-ray backscatter formed in response to the X-ray beam 13 encountering the target 18. The flexible X-ray backscatter detector 20 comprises a scintillating material layer comprising a scintillating jet print ink, and is deformable.SELECTED DRAWING: Figure 1A
Patent JP-2021182040-A (JP)
Title: Manufacturing method for fan-in fan-out device, and fan-in fan-out device
Inventor: INOUE AYUMI
IPC: G02B6/04
Filed: 2020-05-18
Abstract: To provide a manufacturing method for a fan-in fan-out device which does not need to process a small diameter hole and has improved work efficiency of an optical fiber installation.SOLUTION: A manufacturing method for a fan-in fan-out device 100 which uses a first holding member 6 and a second holding member 7 that have holes 8 larger than an outer diameter of the first holding member and in which a plurality of grooves 9 are formed on an outer periphery of the first holding member or an inner periphery of the hole of the second holding member includes: a first step which arranges in the hole of the second holding member the first holding member and holds the plurality of optical fibers 1 along the respective plurality of grooves between the first holding member and the second holding member; a second step which integrally heats and melts the first holding member arranged in one part including an end part in an axial direction of the second holding member, a plurality of optical fibers that are held, and the second holding member; and a third step extending the melted one part.SELECTED DRAWING: Figure 3
Patent JP-2021183953-A (JP)
Title: Flow sensor device
Inventor: YASUE TOSHIYA
IPC: G01P13/00
Filed: 2020-05-22
Abstract: To provide a flow sensor device that enables a simple structure to detect a wind direction and wind speed.SOLUTION: A flow sensor device (1) has: a substrate (2); and sensor elements (3, 4 and 5) that are provided with a plurality of temperature sensing resistance elements arranged in the substrate. Each sensor element is arranged in a mutually oblique way in a plane view of the substrate. According to the present invention, the sensor element is preferable to have three sensor elements provided, and to be arranged so as to be an equilateral triangle in the plane view thereof.SELECTED DRAWING: Figure 1
Patent JP-2021188364-A (JP)
Title: Work system and control method
Inventor: HATAKE KAZUHIRO
IPC: E02F3/43
Filed: 2020-05-29
Abstract: To reduce the fall of sediment between excavation and soil discharge.SOLUTION: A stage identification unit identifies a working stage of a work machine. The target determination unit determines a target posture of boom and arm based on the identified work stage. A control volume calculator calculates the control volume of the boom and arm based on the target posture. A limiting unit limits the control amount of the arm so that the change in the control amount of the arm is within a predetermined change when the identified work stage is the work stage for hoist swing.SELECTED DRAWING: Figure 1
Patent JP-2020196009-A (JP)
Title: Device for concentrating and recovering middle molecular solution and operation method
Inventor: INOUE FUMIYOSHI
IPC: G01N21/33
Filed: 2020-05-29
Abstract: To provide a concentrating and recovering device and a concentrating and recovering method that are capable of realizing a desired concentration of a liquid to be processed containing an organic solvent when the liquid to be processed is concentrated with forward osmosis membranes, without deteriorating the forward osmosis membranes.SOLUTION: In one aspect, a device for concentrating and recovering an organic solvent-containing liquid comprises: one or more concentrating mechanisms with forward osmosis membranes; and a solvent addition mechanism to add a solvent to the organic solvent-containing liquid. In one aspect, the organic solvent-containing liquid contains middle molecules having molecular weights from 200 to 30000 inclusive.SELECTED DRAWING: Figure 1
Patent JP-2021187320-A (JP)
Title: Hybrid vehicle
Inventor: NAKAJIMA YOICHI
IPC: B60K6/547
Filed: 2020-05-29
Abstract: To improve the startability of an engine in engine start control executed in the released state of a start clutch while a vehicle is stopped.SOLUTION: In the process of resonance-avoiding start control, an input clutch C1 is put in an engaged state until an engine rotational speed Ne exceeds a predetermined rotational speed Nx, and the input clutch C1 is switched to a released state after the engine rotational speed Ne exceeds the predetermined rotational speed Nx. Accordingly, the resonance rotational speed of a driving system is put in a relatively high state until the engine rotational speed Ne exceeds the predetermined rotational speed Nx after the start of the resonance-avoiding start control, and the resonance rotational speed of the driving system is put in a relatively low state after the engine rotational speed Ne exceeds the predetermined rotational speed Nx. As a result, the occurrence of resonance in the driving system can be suppressed in the process of the resonance-avoiding start control. Thus, the startability of an engine can be improved in engine start control executed in the released state of a start clutch WSC while a vehicle is stopped.SELECTED DRAWING: Figure 4
Patent JP-2021131526-A (JP)
Title: Smartphone stand capable of adjusting length and light replenishment
Inventor: TANG XIAOQIANG
IPC: G03B15/02
Filed: 2020-06-10
Abstract: To disclose a smartphone stand capable of adjusting length and light replenishment.SOLUTION: A smartphone stand being a selfie stick with adjustable length, adjusting the length by a stretching/shrinking device according to a photographing distance, carrying out best light replenishing according to state of illumination indoors by adjusting an angle of light replenishing illumination, having a wide application range by being provided with various types of plugs, and having good cost performance is a smartphone stand capable of adjustment of the length and light replenishment. The smartphone stand includes a handle and a first empty space opening to the right, has the first empty space positioned on the handle, has a rotary shaft installed to be capable of rotating in between front and back inner walls of the first empty space, has the rotary shaft and the back inner wall of the first empty space be coupled by a torsion spring, and has a reel fixed on the rotary shaft.SELECTED DRAWING: Figure 1
Patent JP-2021196787-A (JP)
Title: Lane detection apparatus
Inventor: KUSHIDA TOSHIO
IPC: G06T7/00
Filed: 2020-06-12
Abstract: To provide a lane detection apparatus configured to prevent increase in cost or processing load and improve the accuracy of detecting a lane.SOLUTION: A lane detection apparatus 1 includes: a camera 10 for imaging a road on which an own vehicle travels; a lane mark detection unit 30 which defines lanes included in the road where the own vehicle is traveling on the basis of a captured image; an outside determination unit 40 which compares a color of a road surface area which is closer to the own vehicle than the detected lane mark with a color of an outside area which is located on the side opposite the own vehicle, to determine whether a position on a road corresponding to the outside area is an outside section where vehicles cannot travel; and a lane specifying unit 60 which specifies a lane position on which the own vehicle is traveling on the basis of a result determined by the outside determination unit 40.SELECTED DRAWING: Figure 1