baber/WOPTO huggingface dataset:
Patent KR-20210006929-A (KR)
Title: 회전축 및 전자 기기
Inventor: XUE FEI
IPC: G06F1/16
Filed: 2019-05-08
Abstract: 본 개시에서는 회전 축체 및 전자 기기를 제공하며, 상기 회전 축체는 제1 회전면 및 제2 회전면을 포함하고, 상기 제1 회전면과 상기 제2 회전면은 공통 측면을 가지고 있으며, 상기 제1 회전면의 회전 축심과 상기 제2 회전면의 회전 축심은 동일한 측이고 또한 중첩되지 않으며, 상기 제1 회전면에는 제1 걸림부가 설정되어 있고, 상기 제2 회전면에는 제2 걸림부가 설정되어 있으며; 상기 회전 축체는 또한 지지면을 포함하고, 상기 지지면과 두개의 회전면의 회전 축심은 동일한 측으로 설정되었으며, 상기 지지면은 두개의 회전면을 향해 오목하게 파여져 있고, 상기 지지면의 양 측에는 각각 제3 걸림부 및 제4 걸림부가 설정되어 있다.
Patent KR-20210105805-A (KR)
Title: 변성 폴리올레핀 수지
Inventor: ONO ISAMU
IPC: C08F255/00
Filed: 2019-11-26
Abstract: 베이스 수지의 종류에 관계없이, 환상 구조를 갖는 α,β-불포화 카복실산 유도체를 이용하여 그래프트 변성을 행하여도, 원하는 부착력을 얻을 수 있는 변성 폴리올레핀 수지를 제공하는 것을 과제로 하며, 폴리올레핀 수지의 변성물이고, 하기 조건 (A) 및 (B)를 충족시키는, 변성 폴리올레핀 수지. 조건 (A): 변성 성분이, 환상 구조를 갖는 α,β-불포화 카복실산 유도체를 포함할 것. 조건 (B): 식 (1)로 표시되는 개환도가 40 이상일 것. (1): 개환도 = 변성도 K × 개환율 R (식 (1)에서, 변성도 K는 α,β-불포화 카복실산 유도체의 그래프트 중량(중량%)을 나타내고, 개환율 R은 α,β-불포화 카복실산 유도체의 환상 구조의 개환율(%)을 나타낸다.)
Patent KR-20210008073-A (KR)
Title: 비선형 시스템용 디지털 보상기
Inventor: MEGRETSKI ALEXANDRE
IPC: H03F1/02
Filed: 2019-05-10
Abstract: 무선 주파수 송신 체인의 비선형성을 정확하게 보상하며 동시에 산술 연산의 측면에서 최소한의 계산 요건을 부과하는 전치 왜곡기는 입력 신호로부터 유도된 다양한 실수치 신호 세트를 사용한다.  유도된 실신호들은 구성 가능한 비선형 변환을 통과하는데, 이 구성 가능한 비선형 변환은 작동 중에 적응될 수 있으며 룩업 테이블들을 사용하여 효율적으로 구현될 수 있다.  비선형 변환의 출력들은 입력의 함수이며 전치 왜곡된 신호를 계산하기 위해 합산되는 복소 신호 세트에 대한 이득 항들(gain terms)로 기능한다.  시스템이 나타내는 비선형성의 클래스와 매칭되도록 특정 시스템에 대해 복소 신호들 및 유도된 실신호들의 작은 세트가 선택될 수 있으며, 그에 따라 추가적인 계산상의 절감을 제공하며, 비선형 변환의 적응을 통해 전치 왜곡을 적응화하는 복잡도를 저감시킨다.
Patent KR-20220099018-A (KR)
Title: Connector Unit For Auto Gas Supply Apparatus
Inventor: JAEWOOK CHOI
IPC: F17C13/08
Filed: 2021-01-05
Abstract: The present invention relates to a connector unit for an automatic gas supply device that is mounted in a gas cylinder including a valve formed on a head side, a gas outlet port formed orthogonally to the valve, and an end cap fastened to or separated from the gas outlet port, and supplies gas filled in the gas cylinder to a demand of the gas. The connector unit for an automatic gas supply device includes: a connector unit movable plate that moves forward and backward toward the gas outlet port with respect to a connector unit base; a gas connector installed on the connector unit movable plate to which a gasket or a plug is coupled or separated at an end, respectively; a gland nut formed to surround the outer circumferential surface of the gas connector and rotationally driven with respect to the gas connector; and a pair of gasket supporters disposed at the front end of the gas connector to grip the gasket fastened to the gas connector from both sides by pivoting by a pivoting arm of the gasket supporter. The gas filled in the gas cylinder can be automatically supplied to a process chamber and the like, and the gasket fastened to the connector unit can be prevented from being separated by external shock or vibration.
Patent KR-20220100226-A (KR)
Title: Method for adaptive caching in content cache network
Inventor: JEON HONG SEOK
IPC: H04N21/845
Filed: 2021-01-08
Abstract: An adaptive caching method of a content cache network is provided. An adaptive caching method of a content cache network may include the steps of: generating a content popularity table based on content request information received during a first timeslot (t-1); providing top K popularity values in the content popularity table to a reinforcement learning agent; receiving storage preference values for the K popularity values from the reinforcement learning agent; identifying content to be stored during a second timeslot (t) based on the storage preference value; and storing the identified content in a cache.
Patent KR-20220104401-A (KR)
Inventor: JO KUM HO
IPC: B60R21/2346
Filed: 2021-01-18
Abstract: The present invention relates to a side airbag which reduces risk of injury to a passenger by differentiating an internal pressure at an initial stage of airbag cushion deployment for each region. In the present invention, introduced is the side airbag, comprising: a diffuser supplying a gas discharged from an inflator to the inside of an airbag cushion; a diaphragm which partitions an inner space of the airbag cushion up and down in a shape in which an upper region expands faster than a lower region by the gas introduced through the diffuser; and a passage formed between the upper region and the lower region to allow the gas to flow between the upper and lower regions.
Patent KR-20210093785-A (KR)
Title: Turbidity sensor and water-bearing domestic appliance equipped therewith
Inventor: BERNET ANDREAS
IPC: G01N15/06
Filed: 2021-01-19
Abstract: Provided is a turbidity sensor used for a water-bearing home appliance. The turbidity sensor includes a sensor housing including a housing body and two housing protruding parts protruding side by side from the housing body at a distance from each other, and the two housing protruding parts have a measurement channel for measurement target liquid disposed therebetween. The turbidity sensor can emit a measurement light flux along a measurement path extended across the measurement channel from one of the housing protruding parts to the other one thereof. In some embodiments, the measurement path crosses the measurement channel in a longitudinal direction of the channel apart from the narrowest spot of the measurement channel. In other embodiments, the measurement channel includes a contraction part on a spot spaced apart from a longitudinal middle point in a longitudinal direction. A channel width of the contraction part is smaller than a channel width at the longitudinal middle point. Due to such a geometrical solution, a phenomenon, in which bubbles are attached to spots of an outer surface of the housing protruding parts penetrated by the measurement light flux, can be reduced. Thus, the measurement precision of the turbidity sensor can be increased.
Patent KR-20220105342-A (KR)
Inventor: MOON KI WOOK
IPC: A61N1/36
Filed: 2021-01-20
Abstract: The present invention relates to a diagnostic system for relieving tremor symptoms. More specifically, the diagnostic system includes: an electrode attached to the upper limb of a patient with tremor symptoms; an electrical stimulation unit for applying electrical stimulation to the electrode; an angular velocity sensor attached to a specific part of the upper limb of the patient; an angular velocity sensor signal collection unit for collecting an angular velocity sensor signal output from the angular velocity sensor; a photographing unit for generating an image signal by capturing an image of the patient's upper limb with the electrode and the angular velocity sensor attached using a camera; and a data collection unit receiving an angular velocity sensor signal from the angular velocity sensor collection unit and receiving an image signal from the photographing unit; a control unit for generating an electrical stimulation control signal for controlling the order, time, intensity and type of electrical stimulation using the electrode, receiving an angular velocity sensor signal and an image signal from the data collection unit, storing and managing the same in a linked database, displaying the received angular velocity sensor signal and video signal on a display screen, and quantifying and analyzing the data for each part of the patient's tremor; and an electrical stimulation signal output unit for receiving the electrical stimulation control signal from the control unit and outputting the same to the electrical stimulation unit. A tremor relief stimulation protocol optimized for each patient can be derived.
Patent KR-20210010615-A (KR)
Inventor: JEONG SEUNG HYEON
IPC: G03B17/12
Filed: 2021-01-20
Abstract: According to one embodiment of the present invention, provided is a camera module, which comprises: a lens module having a plurality of lenses; a housing accommodating the lens module; a driving unit including a magnet provided in the lens module and a coil disposed to face the magnet; a yoke generating attractive force with respect to the magnet; and a first ball member and a second ball member disposed between the lens module and the housing and pressed by the attractive force, wherein the housing includes a first protrusion protruding toward the first ball member and a second protrusion protruding toward the second ball member. The first protrusion and the second protrusion may have different lengths in an optical axis direction.
Patent KR-20220106272-A (KR)
Title: Semiconductor heater element
Inventor: LEE SEONG EUI
IPC: B32B7/12
Filed: 2021-01-21
Abstract: The present invention relates to a semiconductor heater element. Specifically, by adjusting a component and content of an adhesive included in the semiconductor heater element, the present invention relates to the semiconductor heater element capable of improving an adhesive strength of a base layer and a heating layer and minimizing a difference in temperature distribution of the semiconductor heater element. The semiconductor heater element comprises: a ceramic base layer; an adhesive layer; and a heating layer.
Patent KR-20210095590-A (KR)
Title: Separator plate assembly for an electrochemical system and method for the production thereof
Inventor: KUNZ CLAUDIA
IPC: H01M8/0258
Filed: 2021-01-25
Abstract: The present invention relates to a separator plate assembly for an electrochemical system, and the assembly includes a first metal sheet and a second metal sheet contacting each other at least partially along opposing flat sides, wherein the first metal sheet includes: a first circumferential sealing structure for sealing a chemically active region; a first cutout arranged outside the first circumferential sealing structure; and a first embossing structure arranged outside of the first circumferential sealing structure.
Patent KR-20220107717-A (KR)
Inventor: JU JIN SUN
IPC: G06T5/00
Filed: 2021-01-26
Abstract: An embodiment of the present invention relates to an operating method of an apparatus for extracting document information and an apparatus of thereof. The operating method of the apparatus may include: a step of detecting one or more letter regions from a document image of a document; a step of recognizing letters presented by each of the letter regions detected based on a trained OCR model; a step of searching for a pre-defined definition word corresponding to a type of the document from the recognized letters; a step of comparing a coordinate of a definition word in the document with coordinates of remaining words excluding the definition word; and a step of inputting the recognized letters into a pre-defined-type digital document based on the comparison result.
Patent KR-20220114175-A (KR)
Title: Road central separation system
Inventor: AHN MI RAN
IPC: E01F9/512
Filed: 2021-02-08
Abstract: Disclosed in the present invention is a roadway median system which installs a road stud on a signboard replacing the centerline of a road, so as to prevent the road stud from being buried in the ground or broken and, in addition to the road stud, installs a delineator post which makes loud destructive sounds upon collision with a vehicle so as to encourage a driver to drive safely.
Patent KR-20210117145-A (KR)
Title: Rear seat arrangement for vehicle, and vehicle
Inventor: SCHULZ DAVID
IPC: B60N2/90
Filed: 2021-02-08
Abstract: The present invention relates to a rear seat arrangement of a vehicle, and the vehicle. Provided is the rear seat arrangement of the vehicle comprising at least one backrest. The at least one backrest comprises a strut bar, and at least one of the at least one backrest is configured to pivotally fold into a rearwardly folded position for connecting the strut bar to a mounting structural element of a body of the vehicle. The present invention further provides a corresponding vehicle. An objective of the present invention is to provide a more convenient method of arranging the strut bar in the vehicle.
Patent KR-20220116686-A (KR)
Title: Face Mask For Preventing Of Epidemics
Inventor: HAN CHANG HEE
IPC: A62B18/08
Filed: 2021-02-15
Abstract: The present invention relates to an anti-epidemic face mask which is convenient to wear, has no side effects of pain, and is beneficial to environmental protection. The anti-epidemic face mask includes: a mask main body which covers the face of a user and has a filter function; and a mask fixing wire which is connected to both left and right sides of the mask main body and allows the mask main body to be fixed to the face of the user. The mask fixing wire has one end connected to the mask main body and the other end extended so as to span the ears of the user or temples of glasses, is made of a flexible wire, and maintains a bent shape when bent.
Patent KR-20220121604-A (KR)
Title: Method for providing an editable folder and adding an advertisement link to a user's folder, and service server for the same
Inventor: OH KANG ROK
IPC: G06F16/955
Filed: 2021-02-25
Abstract: Provided is a method for providing a folder capable of editing, which may store a link of a video to a user using a server. The disclosed method for providing a folder capable of user editing includes the steps of: receiving, by a server, a search request for a folder including a link to an arbitrary subject from an arbitrary first user; presenting, by the server, folders including one or more links to the subject; and storing, by the server, links of a second folder selected by the first user, which consists only of links to the arbitrary subject, among the presented folders, in an arbitrary first folder of the first user.
Patent KR-20220124056-A (KR)
Title: Carbon particle and rubber composite manufacturing method
Inventor: KIM HYUN SUNG
IPC: C08J3/22
Filed: 2021-03-02
Abstract: One embodiment of the present invention provides a preparation method of carbon particles and a rubber composite which comprises the step of: dispersing carbon, brine, and a polymer to prepare a dispersion solution; adding a rubber solution, brine, and an emulsion to the dispersion solution; and adding an acid to the dispersion to agglomerate the carbon particles and the rubber composite. According to one aspect of the present invention, the carbon particles capable of maximizing dispersibility between rubbers can be prepared by having a controlled structure using a catalyst having a specific composition during synthesis.
Patent KR-20210114872-A (KR)
Title: Colored curable resin composition
Inventor: TSUCHIYA MITSUO
IPC: G03F7/105
Filed: 2021-03-05
Abstract: The objective of the present invention is to provide a colored curable resin composition which is capable of suppressing a decrease of maximum absorption in a visible light region even in a film deposition process such as an exposure step and a post exposure bake step. To this end, the present invention provides a colored curable resin composition comprising: a colorant; a resin; a polymerizable compound; a polymerization initiator; and an antioxidant, wherein the colorant includes a squarylium dye having maximum absorption in the visible light region, and the antioxidant includes a phenolic antioxidant.
Patent KR-20220127954-A (KR)
Title: Power generating apparatus and method for driving the same
Inventor: KIM JEOM SIK
IPC: F03D9/25
Filed: 2021-03-12
Abstract: The present invention relates to a generation technology for generating power by using rotation power. A power generation apparatus and an operating method thereof can provide rotation power to a rotation generation unit through a power providing unit, rotate a first rotation plate and a second rotation plate of the rotation generation unit by the rotation power, rotate a first rotator shaft of a rotator of a generation module along a first guidance slot of the first rotation plate, and produce electricity by rotating a rotation axis of a generator through a second rotor shaft rotating with a wheel of the rotator.
Patent KR-20220137377-A (KR)
Inventor: OH YOUNG JOO
IPC: H01G11/50
Filed: 2021-04-02
Abstract: The present invention relates to a surface-mounted high output energy storage device. The surface-mounted high output energy storage device comprises: an electrode assembly wound in a jelly roll shape; an insulating plate disposed on an upper part of the electrode assembly and having a hollow protruding member formed on one side; a first electrode plate disposed between a main wounding assembly and the insulating plate, connected to an upper part of the electrode assembly, and having a first lead terminal inserted into the hollow protruding member to protrude at the upper part; a second electrode plate disposed at an upper part of the insulating plate and having a second lead terminal spaced apart from the first lead terminal at the upper part; and a cylindrical metal hollow case having the electrode assembly, the insulating plate, the first electrode plate, and the second electrode plate each disposed inside and connecting a lower part and an inner bottom surface of the electrode assembly to each other by curling an upper end inward and pressing the second electrode plate to be connected. The electrode assembly is tightly wound without gaps and can be used for high output.
Patent KR-20220141034-A (KR)
Inventor: JUNG IN KI
IPC: F16M11/04
Filed: 2021-04-12
Abstract: The present invention relates to a wearable holder capable of holding various objects such as books, tablet PCs, and smartphones, and can be worn on the upper body of a user so that the user can watch the screens of tablet PCs and smartphones while freely using both hands. The wearable holder according to the present invention comprises a holder unit for holding an object, a support unit (20) coupled to the holder unit, and a fixing unit (30) for wearing the support unit (20) on a body part.
Patent KR-20220142054-A (KR)
Inventor: CHOI JUNSU
IPC: H04W28/24
Filed: 2021-04-14
Abstract: Various embodiments of the present invention relate to a method and an apparatus, which comprise a memory and a processor operatively coupled to the memory, wherein the memory includes instructions for allowing the processor to: set a first service period duration and a first wake interval, related to first communication, on the basis of the quality of service of the first communication; set a second service period duration and a second wake interval, related to second communication, on the basis of the quality of service of the second communication when a second communication connection having a frequency overlapping with that of the first communication is detected; determine whether the time difference between the first wake interval and the second wake interval occurs; and change, on the basis of the determination result, the first wake interval and the second wake interval to correspond to each other. Various embodiments are possible. It is possible to reliably maintain different communication connections.
Patent KR-20220068888-A (KR)
Title: Optical structure
Inventor: HSIEH CHIN CHUAN
IPC: G02B5/20
Filed: 2021-04-15
Abstract: Provided is an optical structure. The optical structure includes a sensor, a band-pass filter, and a plurality of protrusion units. The band-pass filter is disposed on the sensor. The protrusion units are disposed on the band-pass filter. The band-pass filter allows light having a wavelength of 700 nm to 3,000 nm to pass. The protrusion units have size distribution controlling a phase of incident light to be between 0 and 2π.
Patent KR-20220143277-A (KR)
Inventor: YUN BYEONG SIK
IPC: A47J47/00
Filed: 2021-04-16
Abstract: The present invention relates to a functional folding type cutting board, and more specifically, to a functional folding type cutting board which is made of a silicone material; which has a vertically stacked two-stage structure combined to be rotatable, so as to be used by changing the size (area); which has a knife storage space provided on one side to store a knife, so that a user can store and carry the cutting board rolled up in a scroll form while storing the knife; and which has a hook to be hung in a rolled or unfolded state to enable drying and sterilization. Therefore, the present invention may provide cutting board hygiene and convenience of use.
Patent KR-20220144102-A (KR)
Inventor: JIN HEUNG TAE
IPC: G11C16/10
Filed: 2021-04-19
Abstract: Embodiments of the present invention relate to a memory system and an operating method of the memory system. According to the embodiments of the present invention, the memory system enables, for each of a plurality of memory dies, a program fail count indicating a cumulative number of program fail occurrences during a program operation for each memory die to be stored, and enables a first operating parameter among the operating parameters applied to a target memory die to be changed, for the target memory die among the plurality of memory dies, based on a target program fail count for which is the program fail count for the target memory die. Therefore, the present invention is capable of minimizing a side effect.
Patent KR-20210143106-A (KR)
Title: Maintenance management system for ship compressor
IPC: B63B79/10
Filed: 2021-04-29
Abstract: The present invention relates to a maintenance management system for a compressor for a ship, which is able to input and store the status of an FGSS device as measurement data, predict the time for analyzing and replacing the measurement data, and properly transfer the repair request or the replacement parts of the product to be replaced. The maintenance management system for the compressor for the ship comprises: a ship status monitoring server (101) acquiring the measurement data of gas pressure and flow rate of a hydraulic pump and/or the measurement data of gas pressure and flow rate of a gas compressor; and a status diagnosis server (102) on the ground having a data library, and conducting an analysis from the acquired measurement data based on the data library, and predicting the damaged part of the hydraulic pump and/or gas compressor. The ship status monitoring server (101) is connected to the status diagnosis server (102) through a communication network. The ship status monitoring server (101) transmits the measurement data of each measured part to the status diagnosis server (102) at regular intervals, and the status diagnosis server (102) refers to the data library and predicts the damaged part based on the measurement data.
Patent KR-20220149999-A (KR)
Inventor: SUNG IL HYUK
IPC: B60L53/18
Filed: 2021-05-03
Abstract: The present invention relates to a mobile charging system for an electric vessel. More specifically, according to the present invention, a charging system for charging a battery of the electric vessel is installed at a transportation means. Therefore, a user can conveniently charge the battery of the electric vessel anywhere regardless of location. The mobile charging system for the electric vessel of the present invention comprises: the transportation means; a battery charging unit; a charging cable; and an elastic multi-stage member.
Patent KR-20220152085-A (KR)
Title: A polyolefin porous support containing cross-linked structure, a cross-linked structure-containg separator for lithium secondary battery, and a lithium secondary battery comprising the same
Inventor: LEE JOO SUNG
IPC: H01M50/489
Filed: 2021-05-07
Abstract: The present invention relates to a crosslinked structure-containing olefin polymer porous support, a crosslinked structure-containing separator comprising same for a lithium secondary battery, a manufacturing method therefor, and a lithium secondary battery comprising the separator, wherein the porous support has, per 1000 carbon atoms, 0.01 to 0.6 double bonds present in olefin polymer chains as measured by H-NMR and contains a crosslinked structure having directly linked polymer chains. A crosslinked structure-containing separator for a lithium secondary battery according to an embodiment of the present invention has improved high-temperature stability, so that even when a lithium secondary battery having the separator is stored at a high temperature, the degradation of performance of the lithium secondary battery can be minimized.