baber/WOPTO huggingface dataset:
Patent KR-20210037648-A (KR)
Title: Swimming assistance apparatus
Inventor: KIM JEONG HUN
IPC: A63B31/08
Filed: 2021-03-28
Abstract: The present invention provides a swimming assistance device which is configured to cover a part of a user's lower body, such as the calf, the ankle, and the like and provide buoyancy to the part of the user's lower body in the water so that kick can be omitted and assists the user to concentrate on correcting swimming form or strengthening the upper body and lower back muscles. Moreover, the objective of the present invention is to provide a swimming assistance device which is configured to allow a left and right repeating swimming style performing swimming by moving the waist left and right to be useful to patients or people with disabled lower extremities who suffer from knee joint pain and back pain. To this end, the swimming assistance device comprises: a main body made of a material floating in water or formed in a hollow tube shape floating in water; an insertion hole formed in the main body to pass through the inside of the main body in a hollow column shape to surround a portion of the user's lower extremities; and a cut part formed in one wall of the insertion hole by cutting to allow a portion of the lower extremities to be inserted into the insertion hole. When the user swims with a part of the lower extremities inserted into the insertion hole, the user's lower extremities can be floated in the water by the main body. Accordingly, provided is an effect of enabling beginners who learn to swim to focus on arm movement or a swimming style moving the waist left and right.
Patent KR-20220001436-A (KR)
Title: Molding platform device for 3d printer
Inventor: YOO HAG DONG
IPC: B33Y30/00
Filed: 2021-03-29
Abstract: Disclosed is a molding platform device for a 3D printer. The molding platform device for 3D printer includes: a plate (plate) for laminating a molding on the bottom; a leveling coupled to one end corresponding to one end of the plate; a sleeve into which the leveling is inserted; an elastic body having one end connected to the sleeve and the other end connected to the leveling; and a clamp fastened from the outside of the sleeve. Therefore, lamination performance can be improved.
Patent KR-20220135397-A (KR)
Title: Fabric woven with shape memory alloy spring, cloth-type flexible actuator using the fabric, wearable robot and massage device including the same
Inventor: PARK CHEOL HOON
IPC: B25J9/10
Filed: 2021-03-30
Abstract: A flexible actuator according to the present invention includes a fabric in which shape memory alloy (SMA) springs are woven therewith, and the fabric includes: a spring type thermal response drive element configured to function as one of warps and wefts; and a wire configured to function as the other of the warps and wefts. According to the present invention, a large number of SMA springs are arranged to not only enable large forces to be generated, but also improve cooling performance due to uniform SMA spring arrangements.
Patent KR-20220136663-A (KR)
Inventor: HAN NAM HYUN
IPC: B02C13/28
Filed: 2021-04-01
Abstract: The present invention relates to a pulverizing apparatus of pills, which can hit pills in a pill storage part (41) of a medicine pouch (40) by the vertical movement of a hitting plate (23) by the operation of a hitting actuator (22) to pulverize the pills, in the process of transferring the medicine pouch (40) to an upper belt (14) in a state where the upper belt (14) of a conveying belt (11) is supported by a lower strike counter plate (13), and can hit the pills by vertical descent of the hitting plate (23) followed by rotational descent.
Patent KR-20220107884-A (KR)
Inventor: YEO YOUNG KIL
IPC: F16H49/00
Filed: 2021-04-05
Abstract: Disclosed is a wave gear device which can reduce the weight thereof. According to embodiments of the present invention, the wave gear device can reduce the size of a housing and reduce the size of a bearing by having an outer ring of the bearing integrally formed with the housing. The wave gear device includes: an input shaft; a wave generator connected to the input shaft, and having an oval cross-section; an external gear installed on the outer circumference of the wave generator; an internal gear installed on the outer circumference of the external gear, and having an internal spline; the housing installed on the outside of the internal gear and connected to a boss unit; and an input bearing installed between the internal gear and the housing. The external gear has an external spline on the outer circumference of a front end unit, and a rear end of the external gear is extended outward. So, the external gear has a cylindrical shape having a boss unit. An inner ring of the input bearing is integrated with the internal gear, and the outer ring of the bearing is integrated with the housing.
Patent KR-20220140370-A (KR)
Title: Oil offloading system
Inventor: MA KUK YEOL
IPC: B63B27/34
Filed: 2021-04-09
Abstract: The present invention relates to a crude oil unloading facility. Specifically, according to one embodiment of the present invention, the crude oil unloading facility includes: a docking device connected to a crude oil transfer line that provides a path for crude oil to be transferred, and movable on the surface of the water; and an adapter configured to be movable along a leg provided in a floating structure and connected to a supply line providing a path through which the crude oil is transferred. In addition, the docking device may be docked to the adapter on the water surface to transfer the crude oil from the floating structure to a ship. The crude oil unloading facility can safely unload mined crude oil onto a ship.
Patent KR-20210131903-A (KR)
Title: Magnetic field generating apparatus and control method thereof
IPC: A61N2/00
Filed: 2021-04-22
Abstract: The present invention relates to a radiation and magnetic field generator for irradiating a subject's affected intra-body tissue with photon beam radiation. The present invention includes: a radiation generating unit irradiating the subject with photon beam radiation and inducing the generation of secondary electrons in the subject's area irradiated with the photon beam radiation; a magnetic field generating unit provided for intra-body insertion, including an insertion structure forming a low-density space, and forming a magnetic field in the area where the secondary electrons are generated; and a synchronization control unit controlling the formation of the magnetic field based on the positional relationship between the affected area and the photon beam radiation irradiation area such that at least some of the secondary electrons move to the low-density space and the secondary electrons avoid normal tissue adjacent to the affected tissue and move. The form of the insertion structure can be determined in advance based on the positional relationship between the affected area and the photon beam radiation irradiation area.
Patent KR-20220147171-A (KR)
Title: Compound and organic light emitting device comprising the same
Inventor: CHA YONGBUM
IPC: C07D409/12
Filed: 2021-04-26
Abstract: The present specification relates to a compound of chemical formula 1 and an organic light emitting device including the same. An exemplary embodiment of the present specification provides a compound represented by chemical formula 1. The compound according to an exemplary embodiment of the present specification can be used as a material of an organic material layer of the organic light emitting device, and by using the same, it is possible to improve efficiency, lower driving voltage, and/or improve life characteristics of the organic light emitting device.
Patent KR-20220102998-A (KR)
Inventor: CHOU PEI YU
IPC: H01L27/088
Filed: 2021-04-30
Abstract: A method of the present invention includes the steps of: forming a dummy gate stack on a semiconductor fin; forming gate spacers on sidewalls of the dummy gate stack; forming a first interlayer dielectric, wherein the gate spacers and the dummy gate stack are in the first interlayer dielectric; removing the dummy gate stack to form a trench between the gate spacers; forming a replacement gate stack within the trench; and depositing a dielectric capping layer. A lower surface of the dielectric capping layer is in contact with a first upper surface of the replacement gate stack and a second upper surface of the first interlayer dielectric. A second interlayer dielectric is deposited over the dielectric capping layer. Source/drain contact plugs are formed and extended into the second interlayer dielectric, the dielectric capping layer, and the first interlayer dielectric.
Patent KR-20220152478-A (KR)
Inventor: DONGHYUN PARK
IPC: B63B35/44
Filed: 2021-05-07
Abstract: Disclosed is an offshore hydrogen production facility. According to an embodiment of the present invention, the offshore hydrogen production facility comprises: a deck unit installed to be spaced from a water surface; a plurality of legs supporting the deck unit; a plurality of jacking devices installed in the deck unit and lifting each leg to adjust height of the deck unit; a hydrogen production device installed in the deck unit and producing hydrogen in a water electrolysis method; a hydrogen storage container installed in the deck unit and storing the hydrogen produced in the hydrogen production device; and a hydrogen transfer pipe transferring the hydrogen of the hydrogen storage container to a storage facility.
Patent KR-20220154494-A (KR)
Title: System of peventing suicide using virtulal detection line in image
Inventor: LEEM JI SU
IPC: G08B3/10
Filed: 2021-05-13
Abstract: Disclosed is a system for preventing a suicide using a virtual detection line in an image. The system comprises: a camera device generating an image for suicide detection; a control center terminal displaying and monitoring an image generated by the camera device; a speaker outputting a voice of a controller of the control center terminal; and a suicide prevention server which analyzes the image generated by the camera device and executes a suicide prevention process based on the analyzed image. The system for preventing a suicide using a virtual detection line in an image is configured to set a virtual detection line in an image for a high suicide risk zone in an image of a suicide site and monitor the virtual detection line, thereby determining a suicide risk and preventing and delaying a suicide. In particular, the system is configured to analyze an age group and an age of a person who wants to commit suicide through the image and delay and prevent a suicide attempt with appropriate voices and comments, thereby preventing the suicide attempt. In addition, the system is configured to immediately detect the suicide attempt even when the suicide attempt is made and determine a location and identity, so that a necessary first aid attempt can be quickly performed.
Patent KR-20220158489-A (KR)
Title: Short circuit fault detection method of vehicle ontroller
Inventor: LEE HYEON SOO
IPC: B60W50/04
Filed: 2021-05-24
Abstract: Provided is a method for detecting a short circuit fault of a vehicle controller, which detects a short circuit of the vehicle controller that controls at least one among a plurality of loads by using a low-side control method. The method for controlling a short circuit fault of the vehicle controller according to a preferred embodiment of the present invention comprises: a monitoring step of monitoring whether each of the plurality of loads is in a normal state while the at least one load is in operation; an operation state determining step of determining whether at least two different loads around the at least one load are in operation in consideration of a result of monitoring each of the plurality of loads; a current determining step of comparing a current flowing through the at least one load with any one reference current among a plurality of predetermined reference currents in consideration of an operation state of each of the at least two different loads; and a fault determining step of detecting a short-circuit fault between a plurality of low-side control pins, respectively connected to the plurality of loads based on a result of comparison between the current flowing through the at least one load and the selected reference current.
Patent KR-20220161642-A (KR)
Title: Apparatus for providing customized insurance-specific home screen and method thereof
Inventor: LEE MIN YOUNG
IPC: G06Q30/02
Filed: 2021-05-28
Abstract: The present invention relates to a device and method for providing a customized insurance-specialized home screen, wherein when a customer wants to use an insurance information providing service, the customer can intuitively check integrated information related to insurance related to the customer through a home screen interface immediately through a web page or an application. The device includes: a customer information collection unit which collects my data; a customer information analysis unit for analyzing the collected information based on an artificial intelligence algorithm; an insurance content generation unit for generating customer-customized insurance content; a home screen interface generator; and an insurance content output unit.
Patent KR-20220162292-A (KR)
Title: The connection structure of the lane regulation rod and its installation method
Inventor: JUNG YEON GON
IPC: E01F9/685
Filed: 2021-06-01
Abstract: The present invention relates to a connection structure of a lane regulation rod and an installation method thereof. The connection structure of a lane regulation rod comprises: a fixing body of which a lower portion is inserted into and mounted in a drilled hole drilled in the ground, and in which a plurality of binding grooves are formed on the outer circumferential surface of a lower portion of the fixing body, and a female screw part is formed in the middle of an upper portion of the fixing body; a synthetic resin material which is filled and hardened in the drilled hole to firmly bind and fix a lower portion of the fixing body inserted into the drilled hole; a lane regulation rod which sticks to the ground on which the fixing body is formed, and has a hole formed in the middle of a lower portion of the synthetic resin material to expose an upper portion of the fixing body; and a fixing bolt which is fastened and fixed to the female screw part of the fixing body, allows a head of an upper portion of the fixing bolt to press the lower surface of the lane regulation rod, and leans on the fixing body to firmly bind and fix the lane regulation rod. The lane regulation rod is directly bound and fixed through one fixing bolt fastened to the fixing body firmly fixed on the synthetic resin material filled in the drilled hole drilled in the ground to eliminate the conventional requirement for a plurality of anchor bolts and a separate support for binding and fixing the lane regulation rod to secure the convenience of product installation and manufacture. Even when an impact is applied to a vehicle regulation rod, the life of the lane regulation rod is fully secured by preventing separation of the lane regulation rod with the fixing bolt to guarantee an excellent service life of a product. Also, the lane regulation rod can be conveniently replaced by releasing the lane regulation rod by separating only the fixing bolt fastened to the fixing body when the lane regulation rod is required to be replaced due to reasons such as destruction and damage to the lane regulation rod to induce excellent maintenance and management of the lane regulation rod.
Patent KR-20220166413-A (KR)
Title: Water gate having position-fixing member
Inventor: JANG TAE YOUNG
IPC: E02B7/40
Filed: 2021-06-10
Abstract: The present invention relates to a movable beam sluice gate apparatus including a position fixing member. The movable beam sluice gate apparatus according to an embodiment of the present invention comprises: a sluice gate unit; and a driving unit controlling a height of a water by moving the sluice gate unit. The driving unit comprises: a rotation member connected to the sluice gate unit; an actuator member applying a rotary force to the rotation member; and a position fixing member fixing a rotary position of the rotation member. An objective of the present invention is to provide the movable beam sluice gate apparatus capable of continuously maintaining a position of a sluice gate.
Patent KR-20220167811-A (KR)
Title: Apparatus for Manufacturing Exterior Panel for Construction and Method for Manufacturing Exterior Panel for Construction using the same
Inventor: LEE JUNG TAE
IPC: E04F13/12
Filed: 2021-06-14
Abstract: Provided is an apparatus for manufacturing an exterior panel for construction. The apparatus for manufacturing an exterior panel for construction assembled and expanded in one direction. The apparatus comprises: a perforated hole forming unit which forms perforated holes, indicating the cutting positions of a steel sheet, in the longitudinal direction of the steel sheet at set intervals in a process of passing the steel sheet extending in one direction, but forms the perforated holes in a vertical direction at points of forming lines set in the longitudinal direction of the steel sheet on the surface of the steel sheet; a steel sheet forming unit which forms the steel sheet so that assembly parts bent in multiple stages along the forming lines are formed to protrude from the surface of the steel sheet entering through the perforated hole forming unit; and a steel plate cutting unit which cuts the steel plate entering through the steel plate forming unit to set lengths, but cuts the steel plate along cutting lines set in the width direction of the steel plate, based on the perforated holes. Therefore, the apparatus has no restrictions on the thickness or length of the steel sheet to be manufactured into an exterior panel for construction.
Patent KR-20220076276-A (KR)
Title: 차축이 지지하는 하중을 측정하는 차량용 하중 측정장치와 그 방법, 그리고 하중 측정장치를 구비한 가변축제어시스템
Inventor: KIM CHANG YUL
IPC: G01G19/08
Filed: 2021-06-18
Abstract: 차축이 지지하는 하중을 측정하는 차량용 하중 측정장치와 그 방법, 그리고 하중 측정장치를 구비한 가변축제어시스템이 개시된다. 본 발명의 하중 측정장치는 가변축이 설치된 화물차량의 차축이 적재하중에 의해 변형되면서 차축의 두 지점 사이가 인장될 때의 미세한 변형량을 측정할 수 있다. 또한, 차축의 변형량과 차축 하중 사이의 비례상수 K를 구하는 오토 캘리브레이션 방법을 제시한다.
Patent KR-20220000366-A (KR)
Inventor: HATAKEYAMA JUN
IPC: G03F7/038
Filed: 2021-06-22
Abstract: A chemically amplified resist material is provided. The chemically amplified resist material of the present invention comprises an acid generator and a quencher, the quencher including a salt compound consisting of a nitrogen-containing cation and a 1,1,1,3,3,3-hexafluoro-2-propoxide anion having a trifluoromethyl group, a hydrocarbylcarbonyl group or a hydrocarbyloxycarbonyl group bonded thereto. The resist material exhibits high sensitivity for both positive and negative resists and forms a pattern with improved LWR or CDU.
Patent KR-20230007164-A (KR)
Title: Compound library for discovering lead compound and discovery method of lead compound using the same
Inventor: KIM CHANG YUB
IPC: C07H19/16
Filed: 2021-07-05
Abstract: A compound library for discovering a leading substance that regulates the activity of dehydrogenase is provided. The compound library for discovering the leading substance according to the present invention, as the compound library for discovering leading substances that regulate the activity of dehydrogenase, includes adenosine derivative compounds.
Patent KR-20230007181-A (KR)
Inventor: MOON JONG MIN
IPC: H01M10/04
Filed: 2021-07-05
Abstract: A master jig according to the present invention is provided in a shape corresponding to a predetermined stack cell and includes: a plate-shaped jig body having a predetermined thickness; a dummy tab unit that has a thickness smaller than that of the jig body and a width corresponding to that of the electrode tab of the stack cell and is extended from the jig body; and a laser pointer provided to emit a laser beam in the extended direction of the dummy tap unit at the same height as the dummy tap unit.
Patent KR-20230009743-A (KR)
Inventor: HONG YONG CHEOL
IPC: A61L9/22
Filed: 2021-07-09
Abstract: A plasma generating device comprises: a plurality of anodized aluminum rods extending in a first direction; a plurality of flexible electrode wires extending in a second direction crossing the first direction; and a power supplying source that supplies power to a plurality of anodized aluminum rods and a plurality of flexible electrode wires, wherein plasma is generated at the intersection points of the plurality of anodized aluminum rods and the plurality of flexible electrode wires. Therefore, the present invention is capable of increasing bad smell removing efficiency.
Patent KR-20230010544-A (KR)
Title: Chair for baby
Inventor: YOON YEO PYO
IPC: A47D1/00
Filed: 2021-07-12
Abstract: The present invention relates to a baby chair. More particularly, the present invention relates to a baby chair including a foot support which can be rotated horizontally or vertically is provided at a front lower part of a seat to support both feet of a baby sitting on the seat to maintain a comfortable and stable posture, and when the baby chair is not in use, the foot support is rotated to a lower part of the seat to prevent it from protruding to the front of the seat, thereby preventing safety accidents in which the baby stumble on the foot support.
Patent KR-20230012364-A (KR)
Inventor: TAN JERRY L
IPC: H01L23/498
Filed: 2021-07-15
Abstract: The present invention provides a semiconductor package, which comprises: a first semiconductor chip which includes an upper surface, a bottom surface, and a side surface, and has a chip pad provided on the upper surface; a first cover insulating layer which covers the upper surface and the side surface of the first semiconductor chip; a first upper conductive layer which extends along the upper surface of the first cover insulating layer and is connected to the chip pad of the first semiconductor chip; a first side conductive layer which extends along the side surface of the first cover insulating layer and is connected to the first upper conductive layer; a second cover insulating layer which covers the first upper conductive layer, the first side conductive layer, and the first cover insulating layer; and a first lower conductive layer which extends along the bottom surface of the first semiconductor chip and is connected to the first side conductive layer. The semiconductor package can simplify the manufacturing process of a semiconductor package and reduce manufacturing costs.
Patent KR-20230012373-A (KR)
Title: Apparatus for controlling torque generation of three-phase motor, and method thereof
Inventor: LEE YONG JAE
IPC: H02P21/00
Filed: 2021-07-15
Abstract: The present invention relates to a torque generation suppressing device of a three-phase motor which comprises: a torque calculation unit that calculates a second torque value for suppressing a first torque value by a zero phase sequence component current of a three-phase motor; a control amount calculation unit that calculates a voltage control amount for generating the calculated second torque value; and a control unit for controlling the three-phase motor based on the calculated voltage control amount.
Patent KR-20230012811-A (KR)
Inventor: LEE JI YONG
IPC: H01M10/052
Filed: 2021-07-16
Abstract: The present invention relates to a negative electrode for a lithium secondary battery having a stable solid electrolyte interfacial layer, and an electrolyte composition for forming the same. An electrolyte composition includes: lithium salt containing elemental nitrogen; a first additive having a lower LUMO value than the lowest occupied molecular orbital (LUMO) value of the lithium salt; and a second additive having a LUMO value higher than that of the lithium salt. A stable multi-layered SEI layer can be formed on the negative electrode.