baber/WOPTO huggingface dataset:
Patent KR-20220143514-A (KR)
Inventor: YANG DAE YEON
IPC: G06F3/01
Filed: 2021-04-16
Abstract: Disclosed is a haptic reactive electrical switch which generates vibration when a user touch is inputted to transfer the vibration to the user. An objective of the present invention is to provide a haptic reactive electrical switch capable of resolving the dead zone problem of weak vibration force. According to the present invention, the haptic reactive electrical switch comprises: a moving unit consisting of a floating panel having a touch area receiving a user touch and a holder coupled to the floating panel; a fixed unit consisting of a circuit board and a case having at least two damping members and accommodating the circuit board; a vibration transfer plate interposed between the holder and the case to connect the moving unit and the fixed unit to each other; and an actuator operating to horizontally vibrate the holder and the vibration transfer plate coupled to the holder in accordance with a user touch input. The damping members are provided on the case in a single unified object form, and the end of one side protrudes above the case. The moving unit is supported while floating from the fixed unit by an arbitrary distance by the damping members protruding above the case. While the damping members are displaced by the horizontal vibration of the holder and the vibration transfer plate by the actuator, the horizontal vibration is attenuated.
Patent KR-20220148616-A (KR)
Title: Individual co-crystal of l, d-erdosteine
Inventor: KIM EUN TEAK
IPC: A61K47/60
Filed: 2021-04-29
Abstract: The present invention relates to an individual co-crystal compound of L,D- erdosteine, and is characterized in that a pharmaceutically acceptable co-former with L-type or D-type erdosteine is formed in a co-crystal phase. The D-erdosteine and L-erdosteine co-crystal compounds of the present invention have high solubility, bioavailability, and stability, and can be usefully used by satisfying all requirements as an active ingredient of a pharmaceutical composition.
Patent KR-20220157555-A (KR)
Title: Apparatus for hot air heat treatment of yarn for generating turbulence
Inventor: TAK BYUNG HWAN
IPC: D06B19/00
Filed: 2021-05-21
Abstract: The present invention relates to a device for heat treatment of yarn with hot air for generating turbulence which heats a heat medium supplied into a closed chamber and heat-treats yarn wound around a bobbin by using forced convection of the heated heat medium. The device for heat treatment of yarn with hot air for generating turbulence comprises: a chamber body having a sealed space formed therein; a bobbin hanger provided inside the chamber body to mount the bobbin on which the yarn for heat treatment is wound; a heat medium supply pipe provided to supply the heat medium for heat-treating the yarn with hot air to the inside of the chamber body; and an internal heater provided inside the chamber body to heat the heat medium supplied from the heat medium supply pipe. Accordingly, by equalizing the degree of exposure of the heat medium to the yarn which varies depending on a position and wound thickness of the yarn wound on the bobbin, heat treatment yield reduction of the yarn can be prevented while maintaining the wound thickness of the yarn.
Patent KR-20220058380-A (KR)
Inventor: KIM DONG HWAN
IPC: C23C14/04
Filed: 2021-05-25
Abstract: The present invention relates to a deposition mask stick intermediate, which includes: a mask main body unit which has a pattern portion corresponding to a shape to be deposited; a gripping unit provided at both ends of the mask main body unit; and a dummy unit formed to extend outward from the gripping unit but removable in the subsequent process.
Patent KR-20220161085-A (KR)
Inventor: SONG GYUNG UI
IPC: H01M10/6551
Filed: 2021-05-28
Abstract: The present invention relates to a cooling structure of a battery module, and more specifically, to a battery module capable of arranging pouch type battery cells without terminals in a row to allow front surfaces to face back surfaces. The cooling structure of a battery module comprises: an electrode plate of an electrical conductivity material which is attached to one surface of a front surface or a back surface of the pouch type battery cells to transmit current; a heat transferring plate of a heat conductive material which is attached to the one surface of the pouch type battery cells to be formed on the outer circumference of the electrode plate and transmits heat; and a heat sink to which the heat transferring plate is inserted, allows coolant to flow inside, and transmits cooling heat of the flowing coolant to the heat transferring plate. The heat sink allows a mounting surface into which the heat transferring plate is inserted and mounted to form a slope, and induces and discharges moisture generated around to a slope direction. The present invention can improve cooling efficiency.
Patent KR-20220162540-A (KR)
Title: Convection type cooling module dockable in cold chain insulated box
Inventor: WON SUNG YUK
IPC: B65D81/18
Filed: 2021-06-01
Abstract: According to the present invention, provided is a convection-type cooling module including: a housing; a Peltier element installed inside the housing to generate cold air; and a convection generating unit protruding from a front surface of the housing to be assembled or separated from an insulated box and to discharge the cold air into the insulated box. As the cooling module is configured to be detachable from the insulated box, it can be applied to a plug-and-play cold chain using various logistics boxes and various transportation means.
Patent KR-20220170301-A (KR)
Title: Apparatus for controlling image of vehicle and method thereof
Inventor: JEONG DONG HYUK
IPC: H04N5/225
Filed: 2021-06-22
Abstract: The present invention relates to a vehicle image control apparatus for images from a vehicle camera without a built-in image signal processor (ISP), and the method thereof. According to the present invention, a first image control unit equipped with a first ISP that performs image processing supplies power to a camera unit provided in the vehicle and which does not have a built-in ISP, the camera unit acquires surrounding images of the vehicle, the camera unit transmits the surrounding image to the first image control unit, and the first image control unit can selectively share surrounding video with a second video control unit equipped with a second ISP that performs video processing. Through the present invention, it is possible to provide the effect of implementing an efficient vehicle video-related system by sharing one or more cameras without a built-in ISP among multiple controllers.
Patent KR-20220170649-A (KR)
Title: Apparatus for controlling electrical loads in a vehicle and method thereof
Inventor: KWON MUN SOON
IPC: B60L58/20
Filed: 2021-06-23
Abstract: The present invention relates to an apparatus for controlling an electrical load of a vehicle, and a method thereof. According to the present invention, output of a high voltage load and output of a low voltage load provided in the electric vehicle are mutually organically controlled. Therefore, a driving distance of the electric vehicle can be increased while satisfying a user's request (elevation of a perceived temperature). To this end, the apparatus for controlling the electrical load of the vehicle of the present invention may comprise: the high voltage load which is operated by receiving a high voltage from a high voltage battery; the low voltage load which is operated by receiving a low voltage from a low voltage battery; and a control unit which organically controls the output of the high voltage load and the output of the low voltage load based on a control level set by a user.
Patent KR-20230001562-A (KR)
Title: assembly for hair care keeping
Inventor: KIM BUM SUK
IPC: A44C5/00
Filed: 2021-06-28
Abstract: The present invention relates to an assembly for storing hair styling apparatus which enables detachably attachment of hair styling apparatus including hair combs, scissors, etc. to be used for hair styling and prevents the apparatus from falling to the bottom, thereby providing more hygienic uses of hair styling apparatus and improving a use rotation rate when using the hair styling apparatus. The present invention is characterized by comprising: a bracelet which comprises a variable member which is made by a shape-memory alloy material which is changed from a linear shape to a wrist shape when worn on the wrist and a soft sheath material provided on a surface of the variable member; and a storage means which is coupled to the bracelet to be able to detachably attach hair styling apparatuses including combs, scissors, etc.
Patent KR-20230007841-A (KR)
Title: Functional seat belts for vehicle
Inventor: SEO CHEONG IL
IPC: B60Q3/242
Filed: 2021-07-06
Abstract: The present invention relates to a functional seat belt for a vehicle, including a buckle and a hook mutually fastened to each other and, more specifically, to a functional seat belt for a vehicle, wherein a lighting tool is separately provided in the buckle to allow the hook to be easily inserted into a hook insertion hole of the buckle in a dark space in the vehicle according to light emission of the lighting tool, so that the hook can be easily fastened to the buckle. The functional seat belt for a vehicle comprises: a retractor which is provided to be fixed to one side of a seat of the vehicle; a belt which is provided on the seat of the vehicle, is wound to the retractor to be length-adjustable, has one end fixed to the inside of the retractor, and has another end exposed to the outside of the retractor; a hook which is provided on another end of the belt, is provided with an insertion piece, and is perforated with an engagement hole on the insertion piece; a buckle which is provided to be fixed to another side of the seat of the vehicle, is provided with a hook insertion hole into which the insertion piece is inserted, and is provided with an engagement pin engaged and fixed onto the engagement hole in a state where the insertion piece is inserted into the hook insertion hole; and a lighting tool which is provided on one side of the buckle and clearly lights the buckle, so that the hook insertion hole of the buckle can be visually checked.
Patent KR-20230008338-A (KR)
Title: Study noteapad
Inventor: YUN DAE SUNG
IPC: B42D1/00
Filed: 2021-07-07
Abstract: The present invention relates to a study notepad which allows English words to be efficiently memorized. According to one embodiment of the present invention, the study notepad comprises: main paper displaying a first block column including a first top block and a plurality of blank blocks positioned side by side in a vertical direction at the lower end of the first top block, a second block column including a second top block and a plurality of blank blocks positioned side by side in the vertical direction at the lower end of the second top block, and a third block column including a third top block and a plurality of blank blocks positioned side by side in the vertical direction at the lower end of the third top block and displaying rectangular blanks into which an alphabet can be written; and blocking paper covering the plurality of blank blocks of the first block column or the plurality of blank blocks of the second block column to block the blank blocks from the top side. An insertion hole, into which one portion of the blocking paper can be inserted, is formed on the lower edge of the first top block and the lower edge of the second top block. The content instructing an English word to be written in the blank block at the lower end is displayed on the first top block. The content instructing the meaning of an English word to be written in the blank block at the lower end is displayed on the second top block. The first block column is positioned between the third block column and the second block column.
Patent KR-20230011513-A (KR)
Inventor: LEE GEUN SANG
IPC: G01J3/28
Filed: 2021-07-13
Abstract: The present invention relates to a customized vegetation index measurement method based on a UAV multispectral sensor considering the characteristics of land cover in urban areas. The customized vegetation index measurement method based on a UAV multispectral sensor, according to the present invention, comprises: a step (a) of selecting k ground control points (GCP) and obtaining a multispectral image; a step (b) of constructing orthoimage and multispectral image index maps for red, green, blue, and near-IR bands; and a step (c) of calculating existing NDVI, GNDVI, BNDVI, RGBVI, GRVI, and SAVI vegetation indices from images for each of the red, green, blue, and near-IR bands, and comparing and analyzing existing vegetation indices and urban cover characteristics. According to the present invention, vegetation distribution areas can be accurately analyzed.
Patent KR-20230013660-A (KR)
Inventor: KIM KIL HEE
IPC: E04C5/06
Filed: 2021-07-15
Abstract: The present invention relates to a perforated beam and a column structure in which perforations are formed in a plastic hinge section. According to one embodiment of the present invention, a beam having a perforation formed in a plastic hinge section has an effect of having equal or higher bending and shear performance than that of a beam structure in which the perforation is not formed in the plastic hinge section. The perforated beam and column structure include a first column and a second column; a perforated beam; and a perforated beam reinforcement.
Patent KR-20230017607-A (KR)
Inventor: WON SEUK LEE
IPC: B60R21/235
Filed: 2021-07-28
Abstract: The present invention relates to a driver airbag device for a vehicle. The driver airbag device includes an inflator generating gas when a vehicle collides, and an airbag cushion receiving the gas generated by the inflator to be expanded and deployed to confine and protect a driver. The airbag cushion includes a diffuser controlling a supply direction and speed of the gas. The diffuser is formed by being connected with a connection part, which connects a rear member connected with a rear panel of the airbag cushion with an outer end of a front member placed on a front panel, along a preset sewing pattern through a sewing method. Therefore, the driver airbag device can increase a sewing area of the connection part, with which the front member and the rear member are connected, to prevent damage caused by high-temperature and high-pressure gas.
Patent KR-20230021410-A (KR)
Inventor: SON JUNG HO
IPC: B08B15/00
Filed: 2021-08-05
Abstract: The present invention relates to an apparatus for removing foreign matter from parts moving along a transfer line and a method thereof. More specifically, the present invention relates to an apparatus for removing foreign matter or dust attached to the surface of parts moving in a semi-finished product or finished product status in the process of manufacturing products through several processes while transferring parts to the next process. That is, in a process of transferring parts with a single process finished to the next process through a transfer line, the present invention relates to an apparatus for removing dust or foreign matter settled on a surface and the like in a process of conducting the previous process or the moving process. Especially, the present invention relates to an apparatus and method for removing dust or foreign matter when there is a grave impact on the relevant process's execution quality if dust or foreign matter is settled on a surface of parts such as a painting process, or when there is no chance to remove dust or foreign matter existing on an inner surface after an assembly process, or when it is needed to remove dust or foreign matter right before sending semi-finished products or finished products to another factory or company or right before a packaging process for shipping finished products.
Patent KR-20230023449-A (KR)
Title: Electronic device including speaker module and receiver module
Inventor: YUN SUNPYO
IPC: H04R1/28
Filed: 2021-08-10
Abstract: An electronic device according to various disclosed embodiments in the present document comprises: a housing; a camera module which is arranged in the housing; a speaker module which is positioned in a first direction with respect to the camera module; a receiver module which is positioned in a second direction which is opposite to the first direction with respect to the camera module; a first sound hole which includes: a connecting hole which is positioned in the first direction with respect to the camera module and a hole which is positioned in the second direction with respect to the camera module, and is positioned in a side of the electronic device; a first sound pipe which connects the connecting hole and the speaker module; a second sound pipe which includes: a second sound hole which is positioned in a front surface of the electronic device and a connecting pipe which is arranged in a third direction vertical to the first direction with respect to the first sound pipe, and connects the second sound hole and the receiver module; and a connecting unit which connects connecting pipes of the first sound pipe and the second sound pipe. The present invention can improve a speaker radiating performance of the electronic device.
Patent KR-20230024708-A (KR)
Title: Gas-liquid separator and fuel cell system therewith
Inventor: JANG HEE JOONG
IPC: B01D53/26
Filed: 2021-08-12
Abstract: The present invention relates to a gas-liquid separator. The gas-liquid separator according to an embodiment of the present invention includes: a housing that forms an exterior and has an inlet through which gas flows in and an outlet through which gas or condensate is discharged; a gas-liquid separating part disposed inside the housing, having a plurality of holes formed on the surface, forming an internal space connected to the inlet, and separating moisture from the gas flowing into the inlet; and a water collecting part disposed between the housing and the gas-liquid separating part and guiding water condensed on the inner wall of the housing to the outlet. Various other embodiments are possible. For example, gas-liquid separation efficiency can be improved.
Patent KR-20220060992-A (KR)
Title: Working vehicle
Inventor: TAKAHASHI MANABU
IPC: A01C11/02
Filed: 2021-08-18
Abstract: The present invention relates to in providing a work vehicle capable of planting at an optimal planting depth. The work vehicle (1) according to one aspect of an embodiment is equipped with: a driving vehicle body (2); a seedling planting part (50) attached to the driving vehicle body (2) so as to be able to move up/down; a depth adjustment part that adjusts a planting depth of a seedling by changing a position of the seedling planting part (50); a competition sensor that detects a hardness of a pavement; and a control device (150) that controls the depth adjustment part according to the planting depth determined according to the hardness of the pavement detected by the competition sensor.
Patent KR-20220022883-A (KR)
Inventor: OH SE YOUNG
IPC: H01M50/124
Filed: 2021-08-19
Abstract: A pouch-type battery case according to an embodiment of the present invention for solving the problem has a cup unit for accommodating an electrode assembly formed by stacking electrodes and a separator therein, wherein the cup unit includes a plurality of punch edges respectively connecting a plurality of outer walls surrounding the periphery and a bottom unit, and at least one of the punch edges is formed by being rounded with a radius of curvature of 1 mm or less.
Patent KR-20220168934-A (KR)
Title: Passive type multi-channel sensory tag which can measure sensing values in multiple channels at low cost without loss of sensitivity in low-power environment and smart fresh logistics box including the same
Inventor: LEE HYUK JIN
IPC: G06K19/07
Filed: 2021-09-10
Abstract: According to embodiments of the present invention, provided is a passive multi-channel sensor tag, which includes: a sensor portion driven by power received from an external reader to measure two or more sensing values; a sensor chip electrically connected to the sensor portion to receive the two or more sensing values; and an antenna portion receiving power and signals from the external reader and transmitting the two or more sensing values to the external reader.
Patent KR-20230039274-A (KR)
Title: 복합 댐퍼 기반의 스마트 제연 시스템
Inventor: YU BYONG KYU
IPC: A62B13/00
Filed: 2021-09-14
Abstract: 본 발명의 실시예에 따른 복합 댐퍼 기반의 스마트 제연 시스템은, 건물의 각층 제연구역에 각각 설치되고 화재 발생시 상기 제연구역에 외부공기를 급기하여 상기 제연구역의 압력을 조절하는 차압 댐퍼, 상기 건물에 마련된 수직풍도를 통해 상기 차압 댐퍼들에 외부공기를 공급하는 송풍기, 및 상기 송풍기와 상기 수직풍도 사이에 연통되게 배치되고, 상기 송풍기에서 상기 수직풍도로 유입되는 외부공기의 송풍량을 조절하기 위한 복합 댐퍼를 포함한다. 여기서, 상기 복합 댐퍼는 상기 제연구역과 옥내의 차압을 나타내는 차압신호를 수신하고 이에 기초하여 상기 송풍기에서 상기 수직풍도로 유입되는 외부공기의 송풍량을 조절할 수 있다.
Patent KR-20220040398-A (KR)
Inventor: CHUNG SOO JIN
IPC: H01M8/0206
Filed: 2021-09-16
Abstract: The present invention relates to a fuel cell separator, which is disposed on both sides of a membrane electrode assembly in a fuel cell stack, and includes a plurality of flow channels formed therein. The fuel cell separator includes: a metal base material having a plurality of flow channels and having fine-sized unevenness on a surface thereof; and a coating layer coated with carbon on the surface of the metal base material to form the fine-sized unevenness corresponding to the unevenness of the base metal. With this configuration, it is possible to obtain an effect of improving adhesion and water discharge properties between the metal base material and the coating layer by forming the coating layer after forming the unevenness on the surface of the metal base material.
Patent KR-20230043621-A (KR)
Inventor: LEE HEE CHANG
IPC: B63H1/28
Filed: 2021-09-24
Abstract: 본 발명은 추진체의 후단에 장착된 추진기로부터 발생하는 캐비테이션(cavitation) 소음을 측정하는 캐비테이션 소음 측정부, 상기 캐비테이션 소음 측정부에 의해 측정된 데이터를 처리하여 캐비테이션 소음을 추정하는 캐비테이션 소음 신호처리부 및 상기 캐비테이션 소음 신호처리부에 의해 추정된 상기 캐비테이션 소음을 기준 소음과 비교하여, 상기 추진기 측으로의 공기 분출을 제어하는 공기분출 제어부를 포함하는 추진기의 공기 분출 제어 시스템으로서, 본 발명에 의하면, 추진기의 공기 분출 여부 및 분출량, 분출 압력을 정해진 기준에 따라 제어할 수 있다.
Patent KR-20230045245-A (KR)
Inventor: KIM MINHWAN
IPC: H01M10/42
Filed: 2021-09-28
Abstract: 본 발명은 (a) 집전체 상에 자성입자를 포함하는 바인더 용액을 도포하는 단계; (b) 상기 바인더 용액이 도포된 집전체에 자기장을 인가하는 단계; 및 (c) 상기 바인더 용액 위에 전극 활물질을 포함하는 전극 슬러리를 도포하는 단계를 포함하는, 이차전지용 다층 전극의 제조방법을 제공한다.
Patent KR-20230045751-A (KR)
Inventor: CHOI JAE HYEOK
IPC: G01M7/02
Filed: 2021-09-28
Abstract: 본 발명의 일 실시예는, 차량용 호스의 일단이 연결되는 연결모듈이 구비된 베이스부와, 상기 베이스부에 배치되는 제1 지그모듈과, 일단이, 상기 제1 지그모듈에 결합되되, 결합상태를 조절 가능한 제2 지그모듈과, 상기 베이스부에 상기 제1 지그모듈과 마주보도록 배치되고, 상기 제2 지그모듈의 타단이 탈착 가능하게 결합되는 제3 지그모듈을 포함하는, 설치 레이아웃 조절 유닛을 제공한다.
Patent KR-20230045968-A (KR)
Inventor: JANG SEUNG HO
IPC: B63B1/06
Filed: 2021-09-29
Abstract: 본 발명은 선박의 조파저항 감소를 위한 구상선수부에 관한 것으로서, 더욱 상세하게는 선박의 선수부에서 전방으로 돌출된 쐐기 형상으로 이루어져, 선박의 전진과정에서 구상선수가 파도를 관통함에 따라 조파저항을 감소할 수 있게 하는 선박의 조파저항 감소를 위한 구상선수부에 관한 것이다.
Patent KR-20210120968-A (KR)
Title: Method of transmitting request of uplink mu-mimo for uplink mu-mimo communication
Inventor: CHOI JEE YON
IPC: H04B7/0452
Filed: 2021-09-30
Abstract: Disclosed is a method of transmitting and receiving a frame for multi-user multi-input and multi-out (MU-MIMO) communication in an access point (AP). According to an embodiment, the method of transmitting and receiving the frame comprises the steps of: transmitting, to a plurality of stations, an uplink multi-user (UL MU) request frame requesting transmission of a data frame; and receiving the data frame from the plurality of stations with an identical reception strength during an identical period. The UL MU request frame may include at least one of transmission period information of the data frame and reception strength information of the AP of the data frame.