baber/WOPTO huggingface dataset:
Patent JP-2023069385-A (JP)
Title: Zoom lens and image capturing device having the same
Inventor: EBE HIROKI
IPC: G02B15/20
Filed: 2021-11-05
Abstract: To provide a zoom lens which has a light-weight focusing group and exhibits little variation in optical performance while focusing.SOLUTION: A zoom lens L0 is provided, comprising a first lens group L1 having negative refractive power, a second lens group L2 having positive refractive power, and a rear group LR comprising one or more lens groups. The zoom lens L0 has an aperture stop SP. The rear group LR comprises a focusing group LF with negative refractive power configured to move toward the image side while shifting focus from infinity to a short distance, and at least one lens group located on the image side of the focusing group. The first lens group L1 has three or more negative lenses. The focusing group LF consists of a cemented lens or a single lens. The zoom lens L0 satisfies given conditional expressions.SELECTED DRAWING: Figure 1
Patent JP-2023070865-A (JP)
Title: antenna device
Inventor: MATSUSHIMA MASAKI
IPC: H01Q9/06
Filed: 2021-11-10
Abstract: To provide an antenna device capable of implementing a circularly polarized wave in a small size.SOLUTION: An antenna device 1 comprises: a ground part 10 that contains a liner-shaped part 13 for connecting a first point 11 and a second point 12 along a first direction A, and is formed so as to ground a conductive part of a substrate 2 on one side of a second direction B; a power supply part 20 that is provided to a first range D1 containing the first point 11 from the first range D1, a second range D2, and a third range D3 which are obtained by dividing the liner-shaped part 13 in the ground part 10 into three ranges along the first direction A; and an element part 30 that is supplied from the power supply part 20, and is formed in the conductive part insulated from the ground part 10 in a state of being projected to the other side of the second direction B from the liner-shaped part 13 from the first range D1. The element part 30 includes: a first element part 31 projected to the other side of the second direction B from the first range D1; and a second element part 32 extended toward a direction of the second point 12 along the first direction A from the first element part 31.SELECTED DRAWING: Figure 2
Patent JP-2023073008-A (JP)
Title: Image processing system, method for controlling image processing system, and program
Inventor: TAKEI NORIYUKI
IPC: G06T7/00
Filed: 2021-11-15
Abstract: To provide an image processing system, a method for controlling an image processing system, and a program that can accurately perform image diagnosis using an affected part image regardless of an imaging environment in picking up the affected part image.SOLUTION: An image processing system 1000 comprises: a digital camera 101 that picks up an affected part image; and an inference server 107 as an image processing apparatus that performs image processing on the affected part image. The inference server 107 comprises: extraction means (GPU 223) that extracts an affected part area and a non-affected part area in the affected part image; calculation means (GPU 223) that calculates the differential value between an affected part evaluation value for evaluating the state of the affected part area and a non-effected part evaluation value for evaluating the state of the non-affected part area; and providing means (CPU 220) that provides information on the differential value as meta data of the affected part image.SELECTED DRAWING: Figure 8
Patent JP-2023073054-A (JP)
Title: Powder supply device
Inventor: MEGA MASAHIKO
IPC: B02C19/20
Filed: 2021-11-15
Abstract: To provide a powder supply device which can supply a powder stably.SOLUTION: A powder supply device includes: a granulation part which binds multiple primary particles to form secondary particles larger than the primary particles; a transfer part which transfers the secondary particles; and a crushing part which crushes the secondary particles transferred by the transfer part to generate the primary particles from the secondary particles and supply the primary particles to a supply destination. The granulation part forms the secondary particles each having a particle diameter larger than that of the primary particle. The transfer part transfers the secondary particles having the large particle diameters. Then, the secondary particles are crushed into the original primary particles by the crushing part just before being supplied to the supply destination. The process allows a powder having a small particle diameter to be supplied to the supply destination without causing a trouble in the transfer part.SELECTED DRAWING: Figure 2
Patent JP-2023074125-A (JP)
Title: Bird damage countermeasure device
Inventor: FUJINAGA MASAYA
IPC: A01M29/26
Filed: 2021-11-17
Abstract: To provide a bird damage countermeasure device capable of inhibiting poor electrical conduction from occurring in an electrical shock part, even when a force is applied in the axial direction of the electrical shock part.SOLUTION: A bird damage countermeasure device comprises an electrical shock part that is a rod-like body made of a conductor and energized with electricity by a power supply unit, and a base part that is made of a nonconductor. In the base part, a recess 411 capable of holding the electrical shock part is formed on a top surface. The recess 411 holds the electrical shock part so that it can be moved at least in the axial direction of the electrical shock part.SELECTED DRAWING: Figure 7
Patent JP-2022087819-A (JP)
Title: Vehicle window glass with metal terminal
Inventor: SAKAKIBARA MASANORI
IPC: B60J1/00
Filed: 2021-11-18
Abstract: To provide a vehicle window glass with a metal terminal which can suppress the generation of a crack on a glass plate even when external force is applied to a metal terminal connected to a conductor or a lead wire fixed to the metal terminal.SOLUTION: A vehicle window glass with a metal terminal includes a glass plate, a conductor disposed on at least one of principal surfaces of the glass plate, and a metal terminal electrically connected to the conductor via solders. The metal terminal includes: a connection portion; a first leg portion and a first base potion which are connected to the connection portion; a second leg portion and a second base portion which are connected to the connection portion; and a lead wire connection portion connected to the connection portion and including a rising portion, a bent portion connected to the rising portion, and a fixing portion connected to the bent portion and connected to a lead wire.SELECTED DRAWING: Figure 4
Patent JP-2023074926-A (JP)
Title: Resin molded product and method for manufacturing resin molded product
Inventor: HAYASHI HIDEAKI
IPC: B29C45/76
Filed: 2021-11-18
Abstract: To provide resin molded products and a method for manufacturing the resin molded products in which the generation of secondary weld lines can be suppressed without any restrictions on the external shape.SOLUTION: The resin molded product contains thermoplastic resin and needle and/or plate-shaped filler. It has a gradual change in thickness, and a primary weld line on the surface extends in the vicinity of the above gradual change, and a confluence interface of the thermoplastic resin extending from the above primary weld line penetrates from thicker to thinner in the center of the thickness direction, and the filler in the above confluence interface has its longitudinal direction in the fillers at the above confluence interface are oriented in the direction that intersects the thickness direction of the above plastic molded product, thus preventing the occurrence of secondary weld lines.SELECTED DRAWING: Figure 5
Patent JP-2022082518-A (JP)
Title: Two-segment pseudo-halbach motor rotor and manufacturing method thereof
Inventor: NAM KWANG HEE
IPC: H02K1/22
Filed: 2021-11-22
Abstract: To provide two-segment pseudo-halbach motor rotor and a manufacturing method thereof with radial and circumferential magnets arranged in a Halbach array and equipped with a back iron to provide a magnetic flux path, reducing the thickness of the magnets, and having a high void flux density.SOLUTION: A two-segment pseudo-halbach motor rotor includes a plurality of magnets including a radial magnet 110 and a circumferential magnet 120 arranged in Halbach along the circumferential direction, and a back iron 200 arranged on one side of the plurality of magnets so as to be in contact with one surface of the plurality of magnets, and the back iron 200 provides a route such that the polar leakage flux generated from an internal radial magnet of any one of the plurality of magnets is connected to another external radial magnet near the internal radial magnet of any one of the plurality of magnets.SELECTED DRAWING: Figure 5
Patent JP-2023079282-A (JP)
Title: Suction port body and vacuum cleaner
Inventor: KONDO DAISUKE
IPC: A47L9/04
Filed: 2021-11-29
Abstract: To solve problems for example, a prior suction port body of a vacuum cleaner is configured so that a dust removal part is protruded always to a rotary brush, so that dust is accumulated continuously on the dust removal part for removing the dust adhered to the rotary brush.SOLUTION: A suction port body of the disclosure comprises: a suction hole body part comprising a suction hole connected to an air suction hole side of a vacuum cleaner body, and a dust suction hole for sucking dust; a rotary brush which comprises a shaft provided in the suction hole body part and pivotally supported to an inner wall of the suction hole body part, and a cleaning body provided on the shaft; a dust removal part which is provided on the suction hole body part so as to face the cleaning body; and a support part for moving the dust removal part between a position where a part of the dust removal part contacts the cleaning body, and a position where the whole dust removal part is arranged at outside of an inner wall surface of the suction hole body part.SELECTED DRAWING: Figure 3
Patent JP-2023079856-A (JP)
Title: Opening/closing body device
Inventor: TAKAI KUNIHARU
IPC: E06B9/68
Filed: 2021-11-29
Abstract: To provide a highly convenient opening/closing body device enabling an external power supply of an electric automobile and the like to be easily charged.SOLUTION: An opening/closing body device has: opening/closing means provided on a periphery of an opening; an opening/closing machine for electrically activating the opening/closing means; control means for electrically controlling activation of the opening/closing means by driving the opening/closing machine; and power supply means for supplying power to the control means. The power supply means has: a first connector connected to a commercial power supply a connection cable; a first connector connected to a commercial power supply; a connection cable which has a second connector connected to the first connector and is connected to the control means; and a cable for external power supply, which has a third connector to which the first connector is connected at one end thereof and a fourth connector connected to an input terminal of the external power supply at the other end thereof. For activating opening/closing means, the second connector of the connection cable is connected to the first connector. For charging the external power supply, the third connector of the cable for external power supply is connected to the first connector.SELECTED DRAWING: Figure 2
Patent JP-2023084746-A (JP)
Title: Protector for wire harness, and wire harness
Inventor: NAKAMURA MASAKI
IPC: F16B5/06
Filed: 2021-12-08
Abstract: To keep an engaged state of a lid part with respect to a body part even when a hinge part is cut and damaged, to prevent the lid part from separating away from the body part, thereby to ensure a protection state of an accommodated wire harness.SOLUTION: A protector 1 for a wire harness comprises: a body part 10 for accommodating a wire harness WH; a lid part 20 for covering the accommodated wire harness; and a hinge part 30 for openably/closably connecting the lid part with respect to the body part. The hinge part comprises a first lock mechanism 30 that holds a closed state of the lid part with respect to the body part by engaging a first female lock part 31 provided on the body part side and a first male lock part 32 provided on the lid part side. In a closed state, a part of an inner surface 22A of a side wall part 22 on one side of the lid part and a part of an outer surface 12A of a side wall part 12 on one side of the body part are arranged in an overlapping state from the outside toward the inside.SELECTED DRAWING: Figure 3
Patent JP-2022037067-A (JP)
Title: DC power cable
IPC: H01B9/04
Filed: 2021-12-08
Abstract: PROBLEM TO BE SOLVED: To provide a DC power cable to prevent both a decrease in DC dielectric strength and a decrease in impulse breakdown strength due to space charge accumulation. 
     SOLUTION: A DC power cable 100 comprises: a conductor 10; an inner semiconducting layer 12 surrounding the conductor; an insulating layer 14 surrounding the inner semiconducting layer; an outer semiconducting layer 16 surrounding the insulating layer 14; a shielding layer 18 surrounding the outer semiconducting layer 16; and an outer cover 20 surrounding the shielding layer 18; where particularly the semiconducting layers and the insulating layer among these have improved material. 
     SELECTED DRAWING: Figure 1 
     COPYRIGHT: (C)2022,JPO&INPIT
Patent JP-2023086316-A (JP)
Title: Distortion compensation device and distortion compensation program
Inventor: FUNAYAMA TAKUYA
IPC: H03F1/32
Filed: 2021-12-10
Abstract: To improve the bit error rate of an opposite station without waiting for the convergence of the normalized distortion compensation value of an amplifier even when the average output power of the amplifier changes, in applying a nonlinear distortion compensation technique to a transmission power control technique.SOLUTION: When the average output power of an amplifier 2 changes by a certain multiple, the scale of a LUT address in the LUT address dependence of the normalized distortion compensation value of the amplifier 2 changes by the reciprocal of the multiple, which the present disclosure applies. That is, "depending on" the average output power of the amplifier 2, a "different" conversion multiplying factor from the instantaneous input power of a distortion compensation device 1 to the address of the LUT is calculated. Therefore, "regardless of" the average output power of the amplifier 2, as the normalized distortion compensation value of the amplifier 2 with respect to the instantaneous input power of the distortion compensation device 1, the "same" normalized distortion compensation value of the amplifier 2 is calculated and referred to.SELECTED DRAWING: Figure 4
Patent JP-2023086585-A (JP)
Title: Valve opening/closing timing control device
Inventor: YAGI KEISUKE
IPC: F01L1/356
Filed: 2021-12-10
Abstract: To provide a valve opening/closing timing control device which does not become unable to operate even when a spring body for engaging the internal teeth and the external teeth of a speed reduction mechanism with each other is broken.SOLUTION: The valve opening/closing timing control device includes a driving side rotary body, a driven side rotary body, and a phase adjustment mechanism, the phase adjustment mechanism including an internal tooth type output gear 25, an external tooth type input gear 30, and an eccentric member 26 for engaging the output gear 25 with the input gear 30, the eccentric member 26 including a fixed ring 31 into which a spring member 71 is fitted for giving energizing force to a recessed part 70 formed in an eccentric support surface 26E to engage a tooth part of the input gear 30 with a tooth part 25A of the output gear 25, and which overlaps with the recessed part 70 in view from the radial direction, the fixed ring 31 having a specification part 31R to be fitted into the recessed part 70.SELECTED DRAWING: Figure 6
Patent JP-2023089344-A (JP)
Title: Game machine
Inventor: KIHARA KAISHUN
IPC: A63F5/04
Filed: 2021-12-16
Abstract: To provide a game machine having a characteristic in notification means.SOLUTION: A game machine comprises: setting means capable of setting one of a plurality of setting values; a door body that can be opened and closed; and notification means including sound output means. When power is turned on in a state where a certain operation with a setting key is performed, the setting value is brought into a changeable state. When the setting value is in the changeable state and the door body is in an open state, the sound output means does not execute outputting a notification sound indicating that the setting value is in the changeable state. When the setting value is in the changeable state and the door body is changed from the open state into a closed state, the sound output means starts outputting the notification sound indicating that the setting value is in the changeable state.SELECTED DRAWING: Figure 28
Patent JP-2023091615-A (JP)
Title: Article conveyance facility
Inventor: OTSUKA HIROSHI
IPC: G05D1/02
Filed: 2021-12-20
Abstract: To perform highly accurate travel control based on an exact position of a curve section.SOLUTION: A determination unit determines that a transport vehicle V has entered a curved section from a straight section based on a front-rear wheel rotation speed difference between a rotation speed of a first rear wheel 11r and a second rear wheel 12r and a rotation speed of at least one of a first front wheel 11f and a second front wheel 12f. A measurement unit measures a curve front distance Lp that is a travel distance of the transport vehicle V from the detection of a detected portion 70 by a detection unit until the determination unit determines that the transport vehicle V has entered the curved section from the straight section. A travel control unit executes speed change control before the transport vehicle V enters the curved section based on the curve front distance Lp included in the curve front information stored in the storage unit, and an actual travel distance of the transport vehicle V after the curve front detected portion 70p is detected, when the detection unit detects a curve front detected portion 70p while curve front information is stored in a storage unit.SELECTED DRAWING: Figure 6
Patent JP-2023093080-A (JP)
Title: Organic electroluminescent element and electronic device
Inventor: TAKAHASHI RYOTA
IPC: H10K50/10
Filed: 2021-12-22
Abstract: To provide an organic electroluminescent element with higher performance.SOLUTION: The organic electroluminescent element has a cathode, an anode, and one or more organic layers disposed between the cathode and the anode. At least one of said one or more organic layers includes a first component and a second component. The first component is a compound represented by the following formula (1). The second component is a compound represented by the following formula (2).SELECTED DRAWING: Figure 1
Patent JP-2022031398-A (JP)
Title: Lighting fixture
IPC: F21S8/08
Filed: 2021-12-23
Abstract: PROBLEM TO BE SOLVED: To provide a lighting fixture capable of suppressing misalignment in pole fixation. 
     SOLUTION: A street light 1 having a cylindrical pole reception part 4 into which a tip of a pole 2 is inserted is provided with a plurality of step parts 28-1, 28-2, and 28-3, which decrease in diameter stepwise in order from the side of a pole insertion end 4A into which the pole 2 is inserted and have the tip of the pole 2 engaged, inside the pole reception part 4, which is provided with a plurality of fixation parts 24 for fixing the pole 2 with a pole fixing screw 30 at the position of the step part 28-3 closest to the pole insertion end 4A. 
     SELECTED DRAWING: Figure 6 
     COPYRIGHT: (C)2022,JPO&INPIT
Patent JP-2023094927-A (JP)
Title: Fluid device, particle removing apparatus, and washing machine
Inventor: KOJIMA CHIKARA
IPC: D06F39/10
Filed: 2021-12-24
Abstract: To provide a fluid device that can simplify a flow path configuration, a particle removing device equipped with the fluid device, and a washing machine equipped with the particle removing device.SOLUTION: A fluid device includes: a first flow path that extends along a first axis and through which a fluid flows in a positive side of the first axis; a first ultrasonic element that generates a first standing wave along a second axis orthogonal to the first axis in the first flow path; and a second flow path connected to the first flow path such that the fluid flows therethrough and extending along a third axis intersecting a plane including the first axis and the second axis. A first connection port for connecting the first flow path and the second flow path is formed corresponding to a position of either an antinode or a node of the first standing wave.SELECTED DRAWING: Figure 2
Patent JP-2023095116-A (JP)
Title: Market price analysis device and market price analysis method
Inventor: NAKAJIMA TAKUYA
IPC: G06Q40/06
Filed: 2021-12-24
Abstract: To provide a novel computerized market price analysis technology.SOLUTION: A market price analysis device includes: a user interface part which accepts an asset to be retrieved and a retrieval period, and provides a similar period and similarity similar to price movement of the asset in the retrieval period; a similar period extraction part which extracts a similar period for each similarity index from a price database and determines an individual similarity of the extracted similar periods; a similarity index weight calculation part which calculates an individual weight for each similarity index; and a similarity determination part which determines a similarity of the similar period to the retrieval period of the accepted asset based on the individual similarity and the individual weights.SELECTED DRAWING: Figure 1
Patent JP-2022031484-A (JP)
Title: Antibody-mediated autocatalytic, targeted delivery of nanocarriers to tumors
IPC: C07K19/00
Filed: 2021-12-27
Abstract: PROBLEM TO BE SOLVED: To provide DNA-targeted nanocarriers for encapsulating an active agent and delivering the active agent to extracellular DNA. 
     SOLUTION: The nanocarriers, for example, polymeric particles, liposomes and multilamellar vesicles, have targeting moiety that targets DNA conjugated thereto. The targeting moiety that targets DNA is typically an antibody, or a variant, fragment or fusion protein derived therefrom, that binds to DNA or nucleosomes. The targeting moiety can be a circulating autoantibody that binds DNA, such as those commonly found in patients with SLE. In some embodiments, the targeting moiety is antibody 3E10 or a variant, fragment or fusion protein derived therefrom. Pharmaceutical compositions, methods of use, and dosage regimens are also provided. 
     SELECTED DRAWING: None 
     COPYRIGHT: (C)2022,JPO&INPIT
Patent JP-2021529620-A (JP)
Title: 眼内レンズインジェクタ
IPC: A61F2/16
Filed: 2019-07-10
Abstract: ＩＯＬをＩＯＬインジェクタを通して前進させ、ＩＯＬをそこから排出するためにラックアンドピニオンを含む眼内レンズ（ＩＯＬ）インジェクタが記載される。本明細書に記載のＩＯＬインジェクタはまた、ＩＯＬをＩＯＬインジェクタ内で格納位置から滞留位置へ前進させるように動作可能なスライドアドバンスを含み得る。
Patent JP-2021530665-A (JP)
Title: 冷水タンク
IPC: F25D21/04
Filed: 2019-07-08
Abstract: 冷水タンクを開示する。本発明の一実施形態による冷水タンクは、タンク本体と、上記タンク本体の開放された上部を覆うように、上記タンク本体に連結される覆い部と、上記タンク本体に備えられ、上記タンク本体内部に保存された水を冷却し、冷水になるようにする冷却ユニットと、を含み、上記覆い部は、内部に空気層が形成されるように構成されて結露が発生することを最小限に抑えるか、又は防止することができる。
Patent JP-2022502814-A (JP)
Title: 照明装置
IPC: F21S41/143
Filed: 2019-12-23
Abstract: 照明装置（１００）は、光源（１１０）と第１ライトガイド（１２０）とを含み、第１ライトガイド（１２０）は、第１導光部（１２１）及び第２導光部（１２２）を含み、第２導光部（１２２）は、発光面（１２３）を含み、光源（１１０）から出射された光は、第１導光部（１２１）に結合して入り、第２導光部（１２２）の発光面（１２３）から出射され、第２導光部（１２２）は、第１ライトガイド（１２０）の中心線に垂直な断面の面積が、光源（１１０）の光軸方向に沿って徐々に小さくなり、発光面（１２３）は、回転対称性を有しない。上記のように設置することで、発光面（１２３）から出射された光線は、空間内分布が不均一であり、照明装置（１００）の出射光の光分布を変更することにより、光損失の低減、光利用率の向上に有利である。