baber/WOPTO huggingface dataset:
Patent KR-20220023560-A (KR)
Title: The rock cracking method by using gel liquid tube and submerged tamping material
Inventor: LEE SOO KWAN
IPC: F42D1/22
Filed: 2020-08-21
Abstract: The present invention relates to a rock cracking method using a gel liquid tube and a wet sealant, which reduces noise and vibration, comprising the steps of: forming a hole of a long length in the rock; having a gunpowder to install the same in the hole; inserting a protective stopper into the hole; filling the remaining space in the hole with liquid, inserting a protective stopper into the hole; and generating rock cracks.
Patent KR-20220025576-A (KR)
Title: Test apparatus for electronic device
Inventor: KIM YU RACK
IPC: G01R31/28
Filed: 2020-08-24
Abstract: The present invention relates to a test apparatus for an electronic device and, more specifically, to a test apparatus for an electronic device, for performing an aging test on an electronic device. According to an embodiment of the present invention, a test apparatus for an electronic device comprises: a support unit for supporting a test board on which electronic devices are mounted; a chamber wall unit provided to correspond to the support unit and covered on the support unit to define an accommodation space, for accommodating at least the electronic devices, of the test board; a temperature control unit including a heater unit and a cooling unit and for adjusting the temperature of the accommodation space; a connection unit connected to the test board to transmit a test signal for the electronic devices; and a control unit for controlling the temperature control unit according to a preset temperature. Therefore, the test apparatus for an electronic device can precisely control the temperature of the accommodation space defined by the chamber wall unit.
Patent KR-20210027173-A (KR)
Title: Method and apparatus for processing a video
Inventor: LIM SUNG WON
IPC: H04N19/593
Filed: 2020-08-28
Abstract: According to the present disclosure, provided is an image decoding method which can improve encoding/decoding efficiency. The image decoding method comprises the steps of: determining whether a cross-component linear model (CCLM) mode is applied to a chroma block; obtaining a filtered neighboring luma sample for a neighboring chroma sample adjacent to the chroma block when it is determined that the CCLM mode is determined for the chroma block; deriving a CCLM parameter by using the neighboring chroma sample and the filtered neighboring luma sample; and generating a prediction block for the chroma block using the CCLM parameter.
Patent KR-20220030367-A (KR)
Inventor: CHOI NAK CHO
IPC: H01L51/52
Filed: 2020-08-28
Abstract: The present invention relates to a display device. According to an embodiment, the display device comprises: a substrate; a light emitting element positioned on the substrate and including a pixel electrode, a common electrode, and a light emitting layer positioned between the pixel electrode and the common electrode; an encapsulation layer positioned on the light emitting element; a sensing electrode positioned on the encapsulation layer; a light blocking unit positioned on the sensing electrode; a color filter layer overlapping the light emitting layer; and a high refractive layer positioned on the light blocking unit and the color filter layer. The color filter layer is positioned on the encapsulation layer and the light blocking unit. An edge portion of the color filter layer overlaps the light blocking unit.
Patent KR-20220031246-A (KR)
Title: Adjustment pipe reproduction apparatus
Inventor: DAE YOUNG KIM
IPC: B63B73/20
Filed: 2020-09-04
Abstract: Disclosed is an adjustable pipe reproducing apparatus that can reduce the number of manufacturing times of an adjustable pipe. The adjustable pipe reproducing apparatus comprises: a base unit provided with a horizontal guide rail on an upper surface thereof; a first adjustment unit coupled to the base unit and linearly moving a first flange holder in one or more directions of the X-axis, Y-axis, and Z-axis; a second adjustment unit coupled to the base unit and rotating a second flange holder around at least one of the X-axis, Y-axis, and Z-axis as the rotation center; and a controller controlling the first adjustment unit and the second adjustment unit so that each of the first flange holder and the second flange holder is arranged in the same arrangement form as the cut-off distance and the misaligned angle between the end surface of a first fixed pipe and the end surface of a second fixed pipe installed in the field.
Patent KR-20210080167-A (KR)
Title: structure of rotating electrical machine with dual and multi air-gap
Inventor: KANG DO HYUN
IPC: H02K9/06
Filed: 2020-09-17
Abstract: The present invention relates to a rotary electric machine having a double or multi air gap such as a motor or a generator. The present invention discloses a rotary electric machine characterized by comprising a rotor part (100), a stator part (400), an inside support part (610), and a housing part (600), wherein the inside support part (610) is fixedly coupled to the housing part (600); the stator part (400) includes an inside stator part (340) including an inner core (320) fixedly coupled to the inside support part (610) and an inner winding (220) wound on the inner core (320), and an outer stator part (330) including an outer core (310) fixedly coupled to the inner peripheral surface of the housing part (600) and an outer winding (210) wound on the outer core (310); the rotor part (100) includes a rotor side magnetic force application part (110) which has, on the inner peripheral side thereof, the inside stator part (330) and an outer gap (520), and a pair of end section support parts (121) which is installed on both ends of the rotor-side magnetic force application part (110); and at least one among the pair of the end section support parts (121) is fixedly coupled to a rotary shaft (150) which is rotatably installed to the housing part (600).
Patent KR-20220039295-A (KR)
Inventor: SONG MIN SOO
IPC: B60G15/06
Filed: 2020-09-22
Abstract: The present invention relates to a strut bearing assembly for a vehicle, comprising: a first case coupled to an insulator mounted on a vehicle body and through which a strut is penetrated; a second case which is mounted on a lower part of the first case based on the vertical direction of the vehicle and rotatable relative to the first case, wherein the strut passes through the same; and a center plate interposed between the first case and the second case and supporting the first case to be relatively rotatable with respect to the second case. The center plate is formed in a ring shape having a hollow, and includes an inclined unit formed to be inclined downward toward the outside in the radial direction with respect to a central axis of the strut. The strut bearing assembly for the vehicle improves not only a load bearing capacity in the vertical direction but also a load bearing capacity in the transverse direction.
Patent KR-20210037576-A (KR)
Title: Supported hybrid catalyst and method for preparing polyolefin using the same
Inventor: KIM SUN MI
IPC: C08F4/646
Filed: 2020-09-24
Abstract: The present invention provides a supported hybrid catalyst, and a method for preparing a polyolefin by using the same, wherein the supported hybrid catalyst comprises two or more types of transition metal compounds having a specific chemical structure, and thus a polyolefin, particularly, a high-density polyethylene, having a molecular structure optimized to improve the tensile strength of a chlorinated polyolefin compound can be prepared.
Patent KR-20200115421-A (KR)
Title: Liver fibrosis mouse model without GOLGA2 gene
Inventor: PARK JONG SUN
IPC: C07K14/47
Filed: 2020-09-25
Abstract: The present invention relates to a liver fibrosis mouse model in which a GOLGA2 gene is knocked out, a composition for manufacturing a liver fibrosis mouse model, a method for manufacturing a liver fibrosis mouse model, and a method for inhibiting liver fibrosis or screening a therapeutic agent. When the liver fibrosis mouse model in which a GOLGA2 gene is knocked out according to the present invention is used, a model in which the fibrosis is induced in an entire liver due to genetic variation without a serious lesion of liver tissue can be used. The model can be used in various ways as a model for study of association among abnormal morphology of a Golgi body, autophagocytosis, and liver fibrosis. The model can be used as an animal model for screening the therapeutic agent of genetic-based liver fibrosis rather than chemical-based liver fibrosis. The composition for manufacturing a liver fibrosis mouse model comprises embryonic stem cells in which exons 1-26 of the GOLGA2 gene are deleted.
Patent KR-20220042529-A (KR)
Title: Anchor type vascular hemostasis tool
Inventor: SHIM MIN HYUK
IPC: A61L24/10
Filed: 2020-09-28
Abstract: The present invention relates to a vascular hemostasis tool and, more particularly, to an anchor type vascular hemostasis tool inserted into a perforated portion of a blood vessel to close the perforation and suppress bleeding. The anchor type vascular hemostasis tool comprises: a guide tube inserted into a perforation; and a blood vessel fixing member inserted into the guide tube and including a support unit and a fixing unit coupled to the support unit to be fixed to a blood vessel wall, thereby easily preventing a vascular perforation even though skills of an operator are not good.
Patent KR-20220043985-A (KR)
Inventor: KIM YONG TAE
IPC: C07K14/485
Filed: 2020-09-28
Abstract: The present invention relates to a recombinant polypeptide in which a functional peptide is fused to an EGF-like polypeptide derived from a mussel adhesive protein, a gene encoding the recombinant polypeptide, a vector comprising the gene, a transformant obtained by transforming a host cell with the vector, and a use thereof. The recombinant polypeptide of the present invention can be used not only in daily necessities, but also in cosmetics, advanced pharmaceuticals and pharmaceutical materials, and can enable the mussel adhesive protein, which has been previously used only as a biocompatible adhesive material, to be effectively used also in fields such as cell regeneration, wound healing, skin improvement, inflammation, atopy, and resolving infection problems.
Patent KR-20220044048-A (KR)
Inventor: BYUN HEE YOUNG
IPC: A61K8/37
Filed: 2020-09-29
Abstract: The present invention is a compressed powder phase cosmetic composition, wherein an excess of a paste-phase oil binder is included in an oil part, and a pearl powder with large particles is included in a powder part, thereby exhibiting excellent adhesion, spreadability, and glossiness. The present invention provides the compressed powder phase cosmetic composition which includes a water phase part, the oil part, and the powder part, wherein the oil part includes the paste-phase oil binder, and the powder part includes the pearl powder.
Patent KR-20220052055-A (KR)
Inventor: AN SUN YUB
IPC: G01B3/06
Filed: 2020-10-20
Abstract: The present invention relates to a slope detection device for golf, which enables a more stable driver shot or putt by simply detecting the slope of grass around a hole with a laser point when a shot or putt is made on a fairway or green surface of a golf course. The device of the present invention comprises: a hexahedron-shaped case provided with one or more laser irradiators on one side thereof; a level provided to be visible from an outside from a side or an upper surface of the case; a switch provided on the side or upper surface of the case; and a power supply part electrically connected to the laser irradiators inside the case and the switch. A foldable scale is provided on the upper surface of the case, and the laser irradiators are provided at a center of one side of the case, wherein the laser irradiators are in a cross-shape. As for the laser irradiators, two laser irradiators which are laser irradiators of point light, are disposed on both sides of one side of the case, but are provided so that an outer width direction is wide and inclined in a horizontal direction.
Patent KR-20220053185-A (KR)
Inventor: JEON BYOUNG IL
IPC: G01T1/166
Filed: 2020-10-22
Abstract: According to one embodiment of the present invention, a device for unfolding of a plastic gamma spectrum comprises: a plastic scintillation detector measuring a plastic gamma spectrum; and an unfolding module unfolding the measured plastic gamma spectrum into a spectrum including a full energy peak. The unfolding module can be a pre-learned convolutional auto-encoder model.
Patent KR-20220053205-A (KR)
Inventor: NOH KI YOUN
IPC: G02B3/04
Filed: 2020-10-22
Abstract: The present invention relates to a compact lens system, and relates to a lens system arranged from an object along an optical axis to a first lens, a second lens, a third lens and a fourth lens. Provided is the compact lens system for a TOF with compact, lightweight and relaxed tolerances.
Patent KR-20220053368-A (KR)
Inventor: CHO JAE HOON
IPC: H01L25/075
Filed: 2020-10-22
Abstract: The present invention relates to a device for transferring a micro LED, comprising: a film supply stage for supplying an adhesive film; a patterning stage for patterning the adhesive film supplied from the film supply stage; a transfer stage for transferring a first substrate to a second substrate using the adhesive film supplied from the patterning stage; and a film recovery stage for recovering the transferred adhesive film. The present invention has advantages in that continuous transfer work is easy and the work speed is fast.
Patent KR-20200124201-A (KR)
Inventor: LEW HE LEN
IPC: A61K35/50
Filed: 2020-10-26
Abstract: The present invention provides a composition for preventing, alleviating or treating thyroid associated ophthalmopathy comprising mesenchymal stem cells as active components. A pharmaceutical composition for treating thyroid associated ophthalmopathy comprising mesenchymal stem cells as active components restores abnormal hyaluronic acid production, increased adipocyte differentiation, and increased lipid accumulation in orbital fibroblasts of patients with thyroid associated ophthalmopathy, thereby being able to be usefully used for treating thyroid associated ophthalmopathy.
Patent KR-20210063225-A (KR)
Title: Sensing circuit and display driving device including the same
Inventor: KIM DONG JU
IPC: G09G3/00
Filed: 2020-10-28
Abstract: The present embodiments disclose a sensing circuit capable of accurately detecting characteristics of pixels and a source driver including the same. The sensing circuit may include: multiple channels configured to receive a plurality of input signals from a display panel; a sampling circuit configured to sample the plurality of input signals received through the multiple channels and scale the plurality of sampling signals. The sampling circuit may sample the plurality of input signals at the same first time, and may scale the plurality of sampling signals at the same second time.
Patent KR-20220069260-A (KR)
Title: Demura compensation device and data processing circuit for driving display panel
Inventor: PARK JUN YOUNG
IPC: G09G3/00
Filed: 2020-11-20
Abstract: This embodiment of the present invention relates to a technology for resolving a mura phenomenon in a display panel to which gamma is applied, in which demura compensation values are generated in a log domain to improve a problem of nonlinearity due to gamma. A demura compensation device includes: a receiving circuit for obtaining a plurality of luminance values corresponding to a plurality of grayscale values for one block of a display panel to which gamma is applied; and a calculation circuit which calculates compensation values for grayscale values so that a demura phenomenon caused by the difference between the target luminance values and the luminance values is eliminated, and calculates the compensation values after mapping the luminance values to a log domain.
Patent KR-20220070945-A (KR)
Title: Electronic device and operating method for protecting user information
Inventor: KANG WON HYUK
IPC: G06F21/62
Filed: 2020-11-23
Abstract: Provided is a method that protects user information, wherein in an electronic device, the method receives an access request for user information from an application, identifies a preset security level for the user information, identifies, by an application, a preset security level for the application based on a possibility of performing an operation for which the user information can be leaked to the outside, compares the security level of the user information and the application, and provides the user information to the application based on a comparison result.
Patent KR-20220075819-A (KR)
Inventor: KIM TAE WON
IPC: G06F11/20
Filed: 2020-11-30
Abstract: 본 발명은 다층 인쇄회로기판을 구비한 USB 메모리 장치의 데이터 복구 방법에 관한 것으로, USB 연결 장치를 이용하여 디캡 상태의 고장난 USB 메모리 장치와 정상 USB 메모리 장치를 전기적으로 연결시켜 고장난 USB 메모리 장치의 데이터를 복구하는 다층 인쇄회로기판을 구비한 USB 메모리 장치의 데이터 복구 방법을 제공한다.
Patent KR-20220077412-A (KR)
Inventor: PARK KI TAE
IPC: E01D19/08
Filed: 2020-12-02
Abstract: 교량에 유입되는 빗물이 슬래브를 거쳐 거더를 포함하는 교량하부구조로 침투하지 못하도록 슬래브 측방 저면에 공극이 발생하지 않고 밀착 설치할 수 있어 효과적인 빗물 침투 방지가 가능한 수팽창지수제를 이용한 빗물유입방지장치 및 그 시공방법에 관한 것으로서, 상기 수팽창지수제를 이용한 빗물유입방지장치는 수팽창지수제, 힌지고정대 또는 홀더부, 탄성조절부, 고정구를 포함하게 된다.
Patent KR-20220087971-A (KR)
Inventor: SONG OH SUNG
IPC: C23C16/27
Filed: 2020-12-18
Abstract: 본 발명은 내부에 기판이 놓여진 반응챔버로 탄화 수소와 수소를 포함하는 복수의 반응가스를 공급함과 동시에, 또한 상기 반응챔버로 마이크로파를 도입하여 상기 복수의 반응가스를 여기해 플라즈마를 발생시켜, 상기 기판상에 다이아몬드 합성하는 마이크로파 플라즈마 CVD 장치에 있어서, 상기 복수의 반응가스를 공급하기 위한 가스 공급 라인과 상기 반응챔버 내에 플라즈마를 형성하기 위한 마이크로파 발진기가 복수의 반응가스 별로 분리 제공되는 것을 특징으로 하는, 마이크로파 플라즈마 CVD 장치에 대해 개시한다. 상기 CVD 장치는 합성에 관여하는 반응종의 파워 및 비율을 독립적으로 제어함으로써, 다이아몬드의 고품질 및 고속성장을 비롯해 다이아몬드의 성장목적, 용도 및 개별수요에 따라 요구되는 다양한 공정조건에 관한 선택 자유도가 우수해질 수 있다.
Patent KR-20220089063-A (KR)
Title: 전기 자동차용 배터리 하우징
Inventor: KIM JAEKYUN
IPC: H01M50/249
Filed: 2020-12-21
Abstract: 전기 자동차용 배터리 하우징이 개시된다. 본 발명의 일 실시 예에 따른 전기 자동차용 배터리 하우징은 차체의 플로어 패널의 하부에 설치되어 복수개의 배터리 모듈을 수납하는 전기 자동차용 배터리 하우징에 있어서, 상기 배터리 하우징의 내부에서, 차체길이방향 또는 차폭방향으로 복수개의 격벽이 배치되어 내부공간을 구획하고, 구획된 공간에 상기 배터리 모듈을 수납하되, 상기 격벽은 상기 배터리 하우징의 높이에 대응하는 높이로 이루어지며, 사각단면을 가지고, 상면 상에 장착된 복수개의 너트관을 통해 커버와 체결되는 수직 격벽, 및 상기 수직 격벽의 하측에 배치되어 상기 수직 격벽과의 연결을 통해 폐단면을 이루며, 상기 배터리 하우징의 바닥면에 접합되는 수평 격벽을 포함한다.
Patent KR-20220089356-A (KR)
Inventor: KIM SANG SU
IPC: C08L91/06
Filed: 2020-12-21
Abstract: 본 발명은 아스팔트 21 ~ 75 중량%; 산화 축중합 반응형 아스팔트 20 ~ 50 중량%; 열가소성 엘라스토머 1 ~ 10 중량%; 열가소성 수지 1 ~ 10 중량%; 석유계 피치 1 ~ 10 중량%; DAO(De-Asphalt Oil) 1 ~ 10 중량%;를 포함하는 것을 특징으로 하는 바닥재용 아스팔트 조성물을 제시함으로써, 방수성능이 우수하고, 콘크리트의 수축 및 팽창에 대한 저항성이 크면서도, 시공 시 냄새와 연기에 따른 환기 문제를 해소할 수 있도록 한다.
Patent KR-20220094477-A (KR)
Title: Light Source Unit Maximizing Output Efficiency in the LiDAR Apparatus
Inventor: KIM JUNG HYUN
IPC: G01S7/4865
Filed: 2020-12-29
Abstract: Disclosed is a light source device maximizing output efficiency in a LIDAR device. According to one aspect of the present embodiment, a light source package comprises: a capacitor which charges power applied from the outside or discharges the charged power; a light source connected in parallel to the capacitor and outputting light by receiving power discharged from the capacitor; and a transistor connected in series with the light source, connected in parallel with the capacitor, and shorted or opened by receiving a gate signal from the outside. The capacitor, the light source, and the transistor minimize the generation of parasitic inductance when coupled.
Patent KR-20220097563-A (KR)
Title: Separator for fuel cell with means for preventing leakage of coolant and gas
Inventor: JEONG HAN GI
IPC: H01M8/0258
Filed: 2020-12-30
Abstract: A separator for a fuel cell according to an embodiment of the present invention can include: a first separator member and a second separator member attached to a membrane electrode assembly including a first electrode and a second electrode; and a load sensor interposed between the first separator member and the second separator member, wherein the load sensor can be formed to measure adhesion between the first separator member and the second separator member.
Patent KR-20220095559-A (KR)
Title: Coil component
Inventor: HWANG JI HOON
IPC: H01F27/29
Filed: 2020-12-30
Abstract: A coil component according to an aspect of the present invention includes: a body; a support substrate which is disposed in the body; a coil unit which is disposed on the support substrate perpendicularly to one surface of the body; first and second concave units which are formed on one surface of the body to be separated from each other; and first and second external electrodes which are disposed on one surface of the body to be separated from each other, and are connected to first and second drawing patterns of the coil unit, respectively. Each of the first and second external electrodes includes: a conductive resin layer which comes in contact with the first and second drawing patterns exposed to the first and second concave units by filling the first and second concave units, and has one surface exposed to one surface of the body; and an electrode layer which is disposed on one surface of the conductive resin layer.
Patent KR-20220095563-A (KR)
Inventor: YOUN SANG JO
IPC: G01D11/24
Filed: 2020-12-30
Abstract: The present invention has the following configuration. According to the present invention, a leakage detection sensor comprises: a lower sensor, the lower sensor being divided into a first lower sensor and a second lower sensor, the first lower sensor being connected to two signal lines, and the second lower sensor being connected to two signal lines symmetrical to the first lower sensor; and an upper sensor for connecting the signal lines of each of the first lower sensor and the second lower sensor. The first lower sensor, the second lower sensor and the upper sensor are configured to be combined and inserted so that the first lower sensor and the second lower sensor cannot be separated from each other by an external force in a lateral direction. A first part of a sensor enclosure with one side open and the other side closed is coupled with the upper sensor to first connect the first lower sensor and the second lower sensor and then connect a signal line. A second part of the sensor enclosure configured adjacent to the first part of the sensor enclosure is configured to be closed in a partial direction coupled to the upper sensor and the lower sensor, and to be opened to be combined with a check valve on an opposite side, thereby configuring the leak detection sensor to insert the check valve. Therefore, the effect of the leakage detection sensor can be improved.
Patent KR-20220000336-A (KR)
Title: Semiconductor device and method of forming thereof
Inventor: YU LI ZHEN
IPC: H01L21/8234
Filed: 2020-12-30
Abstract: A device comprises: a device layer including a first transistor, a first interconnect structure on the front side of the device layer, and a second interconnect structure on the back side of the device layer. The second interconnect structure includes: a first dielectric material on the back side of the device layer; a contact extended to the first source/drain region of the first transistor through the first dielectric material; and a first conductive layer including a first conductive line electrically connected to the first source/drain region through the contact.