baber/WOPTO huggingface dataset:
Patent JP-2021162511-A (JP)
Title: Secondary battery life prediction method, life prediction device, and vehicle
Inventor: Higuchi munetaka
IPC: H02J7/00
Filed: 2020-04-01
Abstract: To provide a method with which it is possible to estimate storage degradation using a physical model and predict the battery life of a secondary battery with good accuracy in a short time.SOLUTION: Provided is a method for predicting the battery life of a secondary battery 100. This method comprises: a step for acquiring a first physical quantity when the open-circuit state 330B of an electric circuit 300 begins and a second physical quantity when the open-circuit state 330B terminates and calculating a difference between the first and the second physical quantities; a step for calculating, on the basis of the difference, a self-discharge current amount ΔI which is the amount of current discharged while the electric circuit 300 is in the open-circuit state 330B; a step for calculating, on the basis of the self-discharge current amount ΔI, an increment of generated amount of a side reaction product generated in the interface between the surfaces of positive and negative active materials 112, 122 of the secondary battery 100 and the electrolyte; a step for calculating, on the basis of the generated amount of side reaction product, the increment of interface resistance of the secondary battery 100; and a step for estimating, on the basis of the increment of interface resistance, the degradation characteristic of the secondary battery 100 in the open-circuit state 330B.SELECTED DRAWING: Figure 1
Patent JP-2020179841-A (JP)
Title: Steering device
Inventor: NOZAWA YASUYUKI
IPC: B62D1/19
Filed: 2020-04-02
Abstract: To provide a steering device which enables a space in front of a driver to spread and enables improvement of collision safety.SOLUTION: A steering device 100 includes a movable member 140, a holding member 160, an impact absorption member 180, a movement driving part 170, and a control part 190. The movable member 140 moves with a shaft member 118 in an axial direction and rotatably supports the shaft member 118. The movement driving part 170 moves an axial position of the movable member 140. The control part 190 controls the movement driving part 170 to perform first control in which the movable member 140 is moved in the axial direction in a range where a front end part 118a of the shaft member 118 is located behind an energy absorption space 166 and second control in which the movable member 140 is moved along the axial direction in a range where the front end part 118a of the shaft member 118 is located in the energy absorption space 166.SELECTED DRAWING: Figure 2
Patent JP-2021163708-A (JP)
Title: Power cut-off device
Inventor: HIROBE TAKASHI
IPC: H01H9/54
Filed: 2020-04-03
Abstract: To perform failure detection with a small circuit configuration.SOLUTION: A power cut-off device 1 is capable of failure determination for a positive potential switch 8 and a negative potential switch 9. A control circuit 11 directs the positive potential switch 8 and the negative potential switch 9 to be in an open state, directs a reference potential supply circuit 17 to supply electric power from a reference potential terminal 16 to a third terminal 19 and a fourth terminal 20, and detects potential of the third terminal 19 and the fourth terminal 20. The control circuit includes a determination mode for determining that the positive potential switch 8 and the negative potential switch 9 are able to respond normally to a direction from the control circuit 11 to be in the open state when potential of the third terminal is the same as the reference potential, and for determining that the positive potential switch 8 or the negative potential switch 9 is in a failure state according to potential values of the third terminal 19 and the fourth terminal 20 when potential of the third terminal 19 and the fourth terminal 20 is different from the reference potential.SELECTED DRAWING: Figure 1
Patent JP-2021159643-A (JP)
Title: Socket device for prosthesis orthosis attachment
Inventor: YOKOI HIROSHI
IPC: A61F2/72
Filed: 2020-04-03
Abstract: To provide a socket device for prosthesis orthosis attachment, capable of coping with a wearer's change while establishing both of wearing easiness and amenity.SOLUTION: A socket device 10 for prosthesis orthosis attachment includes: a first belt member 30 that is to be wound around a human body and is expandable/contractable; an electrode 31 that is held on the first belt member 30 and can be brought into contact with the human body; a base part 21 to which a prosthetic arm PR can be attached; a plurality of pillars 22 that extends from the base part 21 and come into contact with the first belt member 30 in a state in which the pillars are worn on the human body; and a second belt member 40 that is to be wound so as to bundle the pillars 22 to press the pillars 22 to the first belt member 30. The first belt member 30 is formed from an elastomer material and at least surfaces of the pillars 22 are formed from the elastomer material.SELECTED DRAWING: Figure 1
Patent JP-2020117219-A (JP)
Title: Vehicle control device
Inventor: OCHITA JUN
IPC: B60W50/04
Filed: 2020-04-06
Abstract: To provide a vehicle control device capable of surely notifying persons around the vehicle during automatic operation.SOLUTION: A vehicle control device (100) at least partially automatically performs travel control of a vehicle (M) by automatic operation. The vehicle control device includes: failure diagnosis means (20) for diagnosing whether a failure occurs in a function related to automatic operation of the vehicle; degeneration operation management means (62) for continuing automatic operation while leaving a function partially stopped when the failure diagnosis means acquires a diagnosis result as a failure; light emission means (106) for notifying information that the vehicle is during degeneration control by emitting light; operation state detection means (110) for detecting an operation state of the light emission means; and automatic operation permission determination means (112) for inhibiting the execution of automatic operation when operation state detection means acquires a detection result that the light emission means does not normally operate while permitting the execution of automatic operation when the operation state detection means acquires a detection result that the light emission means normally operates.SELECTED DRAWING: Figure 4
Patent JP-2021169274-A (JP)
Title: Slide device
Inventor: TANIGUCHI YUKIHIRO
IPC: B60N2/08
Filed: 2020-04-16
Abstract: To disclose an example of a slide device or a release lever capable of suppressing early damage to a portion where a locking part is locked.SOLUTION: A portion of a release lever 16 where a locking part 14E is locked, that is, a locked part 16C, is composed of a first wall part 16D to a fourth wall part 16G. As a result, a moment of inertia of the portion can be larger than that of a conventional example. Therefore, it is possible to prevent the locked part 16C from being damaged at an early stage.SELECTED DRAWING: Figure 11
Patent JP-2021172591-A (JP)
Title: Allergen inactivating agent and external skin preparation comprising same
Inventor: SHIMIZU AKIRA
IPC: A61Q19/00
Filed: 2020-04-20
Abstract: To provide an allergen inactivating agent comprising a plant extract as an active ingredient.SOLUTION: The allergen inactivating agent of the present invention comprises an extract from one or two plants selected from red maple and Gambir as an active ingredient and makes an antibody unable to recognize an allergen by covering or denaturing the recognition site of the allergen with the antibody. In the present invention, it may be used as a skin external preparation containing an allergen inactivating agent. The amount of the allergen inactivating agent to be added to the external skin preparation may be 0.001 to 2.0% by mass.SELECTED DRAWING: None
Patent JP-2021112102-A (JP)
Title: Motor braked at sudden power failure
Inventor: HE ZEFENG
IPC: F16D65/16
Filed: 2020-04-21
Abstract: To disclose a motor braked in the event of sudden power failure.SOLUTION: A motor includes a main body, a motor space is installed in the main body, a braking space communicating with the motor space is installed on the upper side of the motor space, and the motor is fixedly installed on the lower side wall of the motor space, when the motor suddenly loses power, a current passed through a coil is cut off, such that a second conductor rod and a first conductor rod are in a disconnected state, and the motor is suddenly energized and damaged again, a motor shaft can be braked by a brake pad, the motor according to the present invention is easy to be operated, the manufacturing cost is low, and when the motor suddenly loses power, the electric circuit is disconnected for a long period of time, and the current is suddenly passed through the motor again, and it is possible to prevent the secondary loss and to brake an output shaft of the motor.SELECTED DRAWING: Figure 1
Patent JP-2021170989-A (JP)
Title: Work vehicle
Inventor: TSUDA YOZO
IPC: G05D1/00
Filed: 2020-04-24
Abstract: To provide a work vehicle capable of applying automatic steering to at least 2-directional work traveling, as well as one direction.SOLUTION: A sulky rice transplanter P includes automatic steering control having virtual line data pre-calculated based on external shape information of a field and including data of at least two-directional virtual lines (LY1... and LX1...), defining a virtual line close to a current position of a traveling machine body as a target line and automatically steering the traveling machine body to travel along the target line. Orthogonal line creation/direction changeover control of a third mode is so configured as to select a virtual line in a direction close to the current machine body direction in response to a prescribed artificial changeover operation (an operation of an orthogonal line creation/direction changeover switch) and change over the target line of the automatic steering control to the selected virtual line.SELECTED DRAWING: Figure 7
Patent JP-2021112107-A (JP)
Title: Device for peeling coating of cable
Inventor: CHUO MIAOMIAO
IPC: H02G1/12
Filed: 2020-04-24
Abstract: To disclose a device for peeling a coating of a cable in the invention of the present application.SOLUTION: A device for peeling a coating of a cable, contains: two movable frames which become bilateral symmetry; and a cross-sectional space that is provided at a front side end wall of each movable frame and is opened to a front side. A first slide groove is formed at facing end walls in the two right and left movable frames. A first rack is slidably installed in the two right and left first slide grooves. A first spring is installed between the first rack and the end wall of the first slide groove. An engagement space is installed at the end wall at the side where the two right and left movable frames are close to each other. The device for peeling the coating of the cable described in the invention of the present application can achieve the automation cutting of an insulation body of the cable, and can be easily operated, can easily perform a cutting operation of the insulation body, and is convenience for diffusion and use.SELECTED DRAWING: Figure 1
Patent JP-2021172423-A (JP)
Title: Extrusion blow container
Inventor: KUTSUZAWA SHINTARO
IPC: B65D1/00
Filed: 2020-04-30
Abstract: To change density of a hue in a circumferential direction within a belt-like portion extending in a vertical direction.SOLUTION: An extrusion blow container has a projection rib 15, which is formed of a first resin material W1 having light transmission, projects inward in a radial direction, extends in a vertical direction, and provided on at least an inner peripheral surface of a body part, and includes a colored stripe 16 that is formed of a second colored resin material W2 and extends in the vertical direction along the projection rib. At least a part of the projection rib is composed of the colored stripe; the intermediate part in the circumferential direction in the colored stripe projects inward in a radial direction; and a thickness in the radial direction of the colored stripe gets thinner toward each of both end edges in the circumferential direction from an inner end 16a in the radial direction positioned at the intermediate part in the circumferential direction in the colored stripe.SELECTED DRAWING: Figure 2
Patent JP-2021171587-A (JP)
Title: Delivery container
Inventor: MIYAIRI KEISUKE
IPC: A45D40/16
Filed: 2020-04-30
Abstract: To provide a delivery container capable of filling a solid content from a bottom face side of a delivery member.SOLUTION: A delivery container 1 includes: a cylindrical case body 10 having a top edge as a delivery port 10a; an operation member 13 connected to the case body 10 in a relatively rotatable manner and having a grip part 13a and a thread part 40a; a cylindrical shaft member 12 disposed inside the case body 10 in a rotation preventive state and thread-connected to the thread part 40a; a delivery member 11 having an elastic valve 11b closing a top edge opening of the shaft member 12, and movable in a vertical direction integrally with the shaft member 12 inside the case body 10; and a nozzle insertion passage 14 extending to a bottom face of the elastic valve 11b through the inside of the shaft member 12, and allowing a hollow bar filling nozzle 16 to be inserted so as to penetrate the elastic valve 11b from a bottom face side.SELECTED DRAWING: Figure 1
Patent JP-2021183039-A (JP)
Title: Beverage extraction machine
Inventor: KOHIYAMA ATSUSHI
IPC: A47J31/057
Filed: 2020-05-22
Abstract: To provide a beverage extraction machine which can realize a simple structure while allowing hot water to permeate the whole area of extracted powder.SOLUTION: A beverage extraction machine 1 comprises: a dripper which stores coffee powder; and a hot water supply lid unit 9 which supplies hot water into the dripper. The hot water supply lid unit 9 comprises: a discharge part which discharges hot water; and a dome part 94 which has a hot water supply port 95 through which the hot water discharged from the discharge part passes toward the dripper, is located between the discharge part and the dripper and is formed into the substantially-hemispherical shape that expands toward the dripper. The dome part 94 includes a guide path 96 which is formed on the lower surface facing the dripper in the dome part 94, extends in the non-straight shape toward the apex of the dome part 94 from the hot water supply port 95, and guides the hot water passing through the hot water supply port 95 toward the apex of the dome part 94 from the hot water supply port 95 to drip toward the dripper.SELECTED DRAWING: Figure 7
Patent JP-2020142800-A (JP)
Title: Aerial vehicle
Inventor: KOMATSU SHUHEI
IPC: B64C27/04
Filed: 2020-05-22
Abstract: To provide a manned aerial vehicle as novel means of transportation.SOLUTION: A hybrid manned aerial vehicle according to the present invention comprises: an engine and a motor; a first rotary wing that generates lift using the engine; a second rotary wing that generates at least longitudinal thrust using the motor; and a control unit that controls the engine and the motor. Since the rotary wing for lift and the rotary wing for propulsion are separated in this manner, an efficient structure corresponding to the required force can be provided.SELECTED DRAWING: Figure 1
Patent JP-2021185348-A (JP)
Title: Tactile evaluation device, tactile evaluation method and program
Inventor: KURITA YUICHI
IPC: G01L5/16
Filed: 2020-05-25
Abstract: To provide a tactile evaluation device, a tactile evaluation method, and a program capable of dealing with minute movements and rotational movements between a subject and a pseudo finger and capable of evaluating tactile sensation with high accuracy.SOLUTION: A tactile evaluation device 1 includes: a force sensor 12 that measures force and moment applied to a subject when the subject or a pseudo finger 10 which is an elastic body is operated in a state where the subject and the pseudo finger 10 are in contact with each other; and an evaluation unit 212 that evaluates tactile sensation of the subject based on an amount of movement of a center of pressure calculated using the force and moment measured by the force sensor 12 and a thickness of the subject.SELECTED DRAWING: Figure 3
Patent JP-2021185811-A (JP)
Title: Method for producing baked confectionery
Inventor: HIROTA TOMOMUNE
IPC: A21D2/02
Filed: 2020-05-28
Abstract: To provide a method for producing baked confectionery in which some of the ingredients for a baked confectionery can be evenly dispersed in the baked confectionery.SOLUTION: The method for producing baked confectionery according to one aspect of the present invention includes a dispersion step of dispersing at least a part of the ingredients among the ingredients other than oil/fat, among the ingredients for a baked confectionery, in an oil/fat, a mixing step of mixing the oil/fat in which the at least a part of the ingredients is dispersed, and at least a part of the other ingredients for the baked confectionery, and a baking step of baking the mixture dough.SELECTED DRAWING: None
Patent JP-2021189282-A (JP)
Title: Fixing device and image forming apparatus
Inventor: TOKUNAGA RYOHEI
IPC: G03G21/14
Filed: 2020-05-29
Abstract: To prevent a deterioration of a slide member sliding with a heater and leakage of lubricant applied to an inner peripheral surface of the slide member.SOLUTION: When a sheet is conveyed along a conveyance path 300, driving devices 60, 61, 59, 8c rotate a pressure roller 6 in a predetermined first rotation direction, and when the sheet is not conveyed, rotates the pressure roller 6 in a second rotation direction, while changing one or both of the rotation speed of the pressure roller 6 and a pressure at which a support member 54 supporting a heater 51 and the pressure roller 6 sandwich a slide member 53, compared with a case in which the driving devices rotate the pressure roller 6 in the first rotation direction.SELECTED DRAWING: Figure 3
Patent JP-2021190854-A (JP)
Title: Telephone set
Inventor: FUJIWARA YASUTO
IPC: H04M1/04
Filed: 2020-05-29
Abstract: To achieve a telephone set that allows a user to easily pick up a handset from a telephone body.SOLUTION: A telephone set (1) includes a telephone body (10) and a handset (20). A gap (SP) is formed between the handset (20) and the telephone body (10) at a first end (E1) side from a contact area (TR) where a second end (E2) side of the handset (20) contacts the telephone body (10). At the contact area (TR), an engagement mechanism is provided to engage the handset (20) to the telephone body (10).SELECTED DRAWING: Figure 1
Patent JP-2021185851-A (JP)
Title: Powder type food, beverage, and method for producing powder type food
Inventor: OHASHI NAO
IPC: A23L19/00
Filed: 2020-06-02
Abstract: To provide a powder type food that is rich in ingredients that can improve vascular function, is safe, inexpensive, and can be easily ingested, and to provide a beverage and a method for producing powder type food.SOLUTION: The leaf part of raw radish is made into a powder type food by having it undergo the steps of steam-heating, pressure-hitting, primary drying, comminution, and secondary drying. The powder type food is mainly made from the leaf part of Sakurajima radish and contains approximately 200 to 700 mg of trigonelline, 0.1 to 5 mg of tannin, and 10 to 20 mg of chlorogenic acid per 100 g.SELECTED DRAWING: Figure 1
Patent JP-2021189401-A (JP)
Title: Zoom lens and imaging apparatus
Inventor: NABETA KEITA
IPC: G02B15/20
Filed: 2020-06-04
Abstract: To provide a zoom lens and an imaging apparatus which can be miniaturized as a whole while achieving a high variable magnification ratio.SOLUTION: A zoom lens comprises, in the order from an object side, a positive first lens group G1 and a negative second lens group G2, a positive third lens group G3, a positive fourth lens group G4, a negative fifth lens group G5, and a positive sixth lens group G6. When zooming, the first lens group G1 is fixed in the optical axis direction, an interval between adjacent lens groups changes and a prescribed conditional expression is satisfied. An imaging apparatus includes the zoom lens and an imaging element.SELECTED DRAWING: Figure 1
Patent JP-2021192478-A (JP)
Title: Slot antenna
Inventor: TSUCHIYA KAZUHIKO
IPC: H01Q13/18
Filed: 2020-06-05
Abstract: To provide a slot antenna suitable for use as an in-vehicle antenna capable of reducing the size and cost and making the radiation characteristics in vertically polarized waves omnidirectional in the horizontal plane.SOLUTION: A slot antenna 1 includes a cylindrical metal antenna element 10. The antenna element 10 is formed at a height H of λ/4 or less when λ is the wavelength of an antenna frequency used. Further, the antenna element 10 is formed with a slot 12 for vertically polarized waves having a length L of λ/2 or more in the circumferential direction.SELECTED DRAWING: Figure 2
Patent JP-2021041992-A (JP)
Title: Valve device used for compression bag
Inventor: SHI ZHENGBING
IPC: B65D81/20
Filed: 2020-06-05
Abstract: To provide a valve device used for a compression bag capable of appropriately evacuating air inside the compression bag, even when performing air-suction processing using various suction ports each having different shape and size.SOLUTION: A valve device 100 used for a compression bag 6 comprises a substrate 1 having a first vent hole 2 for communicating an inside and an outside of a bag body 61, which is attached to a through-hole 62 of the bag body 61; a valve body 3 for opening/closing the first vent hole 2; and a frame body 15 for attaching the valve body 3 to the substrate 1 in a peripheral edge part thereof. The valve body 3 includes a valve part 8 for opening/closing the first vent hole 2; and a valve-surrounding part 14 arranged in a state in which at least a part is separated from the substrate 1, which is located around the valve part 8. The valve-surrounding part 14 comprising the first vent hole 2 and a second vent hole 4 when the vent part 8 is in an open state exhibits flexibility that elastically deforms the part arranged by separating from the substrate 1 with pressing force toward the substrate 1 side.SELECTED DRAWING: Figure 1
Patent JP-2021193653-A (JP)
Title: Wire harness unit
Inventor: MARUCHI TAKEO
IPC: H02G3/04
Filed: 2020-06-08
Abstract: To provide a wire harness unit capable of improving cooling efficiency.SOLUTION: There is provided a wire harness unit 10 which comprises a conductive path 20 for conducting electricity between on-vehicle devices and cooling tubes 41, 42 constituting a cooling part for cooling the conducive path 20. The conductive path 20 has a hollow cylindrical conductor 21 having conductivity. The cooling tubes 41, 42 are more flexible than the cylindrical conductor 21 and are separate bodies from the cylindrical conductor 21. The cooling tubes 41, 42 are connected to both ends of the cylindrical conductor 21. The cylindrical conductor 21 and the cooling tubes 41, 42 can circulate a cooling medium inside.SELECTED DRAWING: Figure 3