baber/WOPTO huggingface dataset:
Patent KR-20220137832-A (KR)
Inventor: PARK YE JI
IPC: B43K23/10
Filed: 2021-04-03
Abstract: The present invention relates to an all-in-one color pencil and marker which can solve a messy aesthetic problem that a user has to separately bring a color pencil and a marker, and a space problem that the color pencil and the marker take up a lot of volume because the user has to bring the same together. The present invention can reduce the hassle of having to bring both the colored pencil and the marker. The present invention is in the form of combining a marker with the outside of a conventional colored pencil.
Patent KR-20220138103-A (KR)
Inventor: PARK JUN CHUL
IPC: B26D1/14
Filed: 2021-04-05
Abstract: The present invention provides a disk cutter used in a slit-type disk cutter device for cutting workpieces. According to the present invention, the disk cutter comprises: a blade tip part (110) formed on the outer circumferential end; a recessed part (120) which extends from the blade tip part (110) by a predetermined length in the direction of a rotational axis of the disk cutter, and has at least one of the two surfaces recessed in a predetermined shape based on the thickness direction of the disk cutter; and a body part (130) extending from the recessed part (120) by a predetermined length in the direction of the rotational axis.
Patent KR-20210067986-A (KR)
Title: Unmanned Vehicle Location Tracking Method and apparatus based on vehicle dynamic modeling
Inventor: LEE SANG WOOK
IPC: B60W50/00
Filed: 2021-04-08
Abstract: Disclosed are an unmanned vehicle location tracking method and apparatus based on vehicle dynamic modeling. The unmanned vehicle location tracking apparatus based on vehicle dynamic modeling comprises: a vehicle dynamic model unit for deriving velocity-longitudinal acceleration of a vehicle using current state information of the vehicle and an acceleration/deceleration model; and a path following unit for predicting a delay time using the current state information of the vehicle and the velocity-longitudinal acceleration, selecting a path point to be followed in consideration of the delay time, and calculating an acceleration/deceleration control command to follow the selected path point. According to the present invention, accurate path tracking is possible through fast calculation.
Patent KR-20220071854-A (KR)
Title: Method, apparatus and smart device for sharing file
Inventor: XU SUQIN
IPC: H04W4/21
Filed: 2021-04-20
Abstract: A method for sharing a file according to embodiments of the present disclosure includes the operations of determining angles for candidate smart devices, respectively, based on an ultra-wideband (UWB) positioning scheme; determining a target smart device from the candidate smart devices based on the angles; and sharing a file to the target smart device.
Patent KR-20220145980-A (KR)
Title: Display device and method of manufacturing display device
Inventor: KIM KEUN WOO
IPC: H01L27/12
Filed: 2021-04-22
Abstract: An objective of the present invention is to provide a display device including a dual gate transistor. The display device may comprise: a substrate including a sub-pixel region; an active layer disposed in the sub-pixel region on the substrate and comprising first, second, and third regions, a first channel region positioned between the first and second regions, and a second channel region positioned between the second and third regions; a first gate electrode disposed in the first and second channel regions on the active layer, and forming dual-gate transistors with the first and second regions and the first and second channel regions, and with the second and third regions and the second channel region, respectively; a first gate insulating layer disposed between the active layer and the first gate electrode, and including an aperture for exposing the second region of the active layer; an insulating pattern placed in the aperture; a gate electrode pattern in contact with a top surface of the insulating pattern, spaced apart from the first gate electrode, and forming a capacitor with the second region; and light-emitting structures placed on the dual-gate transistors and the gate electrode pattern.
Patent KR-20220149208-A (KR)
Title: piston of cylinder
Inventor: KIM DONG YEOL
IPC: F15B15/14
Filed: 2021-04-30
Abstract: The present invention relates to a piston of a cylinder. More specifically, the present invention is to improve economic feasibility by automatized mass production and improve assemblability by dividing the piston at a position in which a packing is installed. The cylinder comprises: a cylinder housing (100) including a cylindrical space unit; the piston (200) moving in an axial direction by being guided along the inner circumference of the cylinder housing (100) and having installation grooves which are cut along the outer circumference; a rod (300) repetitively extending to and contracting from the outside of the cylinder housing (100) while the rod (300) is connected to the piston (200); and the packing (400) mounted on the installation grooves of the piston (200). The installation grooves (201, 202) are individually installed at both ends of a first body (210) of the piston (200) for one side of the installation grooves (201, 202) to be opened. The installation groove (201) of one side of the first body (210) places a second body (220). Also, the installation groove (202) of the other side places a third body (230). So, each of the second body (220) and the third body (300) are coupled and fixed to the second body (220) and the third body (230), respectively, by a coupling unit.
Patent KR-20220150023-A (KR)
Title: Dead livestock aerobic heat steaming device
Inventor: KANG DAE WON
IPC: C05F1/00
Filed: 2021-05-03
Abstract: The present invention provides a device for decomposing dead livestock in an aerobic thermophilic way which is economically helpful by preventing environmental pollution caused by dead livestock during mass slaughtering of livestock or excessive costs by using and disposing of disposable storage bins and by fermenting dead livestock to make fertilizer. To this end, the device for decomposing dead livestock in an aerobic thermophilic way according to an embodiment of the present invention comprises: a housing having a space formed therein and a hole in which air is in communication with the outside while opening and closing an upper part formed; a waterproof member coupled to an inner surface of the housing to prevent the liquid inside the housing from leaking to the outside; an air supply module injecting air into an inner lower part of the housing; and a vibration module transmitting vibration to the inner space of the housing.
Patent KR-20220154289-A (KR)
Title: Dry fog type air sterilization, disinfection, cleaning and prevention system
Inventor: LEE HEE DOO
IPC: A01N65/12
Filed: 2021-05-12
Abstract: The present invention relates to a disease preventing device which mixes a substance solution of 5 natural substances for use, manufactures the same as fine waterdrops in 7-50 μ by a special twin fluid nozzle and an automatic humidity control device to spray the same to sterilize and disinfect indoor air of buildings (i.e., shopping facilities including department stores and marts, educational facilities including schools, and transportation means including trains, airplanes, ships and buses), thereby always "air sterilizing, disinfecting and cleaning from droplets from people by respiration between people, furniture installations such as door knob, contaminants reached by hands without any influence on exhibition products or clothing, and to people's oral cavity, nasal cavity and the lung.
Patent KR-20210064161-A (KR)
Title: Analytical method for diagnosing urolithiasis and kit therefor
Inventor: BAEK KWANG HYUN
IPC: C12Q1/6883
Filed: 2021-05-26
Abstract: The present invention provides an analysis method comprising the step of measuring the expression level of a gene encoding a YOD1, USP6, USP19, PSMD14, or USP26 protein in a subject's sample in order to provide information necessary for the diagnosis of urolithiasis and a kit for diagnosing urolithiasis used in the analysis method.
Patent KR-20220160246-A (KR)
Inventor: JEONG MIN HWA
IPC: H05K1/14
Filed: 2021-05-27
Abstract: The present invention relates to an in-mold electronic device having a terminal connector. The in-mold electronic device includes an inner circuit component mounter film on which an in-mold electronic circuit element is mounted, and a printed circuit pattern for in-mold electronic circuits is printed on a front surface; and an inner terminal connector film on which a pin header for terminals is installed and a printed circuit pattern for terminal connections of the in-mold electronic circuits is formed on a rear surface, wherein the inner terminal connector film is provided separately from the inner circuit component mounter film. The inner circuit component mounter film and the inner terminal connector film are partially overlapped so that the printed circuit pattern for the in-mold electronic circuits and the printed circuit pattern for terminal connections are electrically connected at an overlapping part, wherein printed circuit pattern overlapping parts adhere with a conductive adhesive and the remaining overlapping parts excluding the printed circuit pattern overlapping parts adhere with a structural adhesive, resulting in the formation of an inner composite film having a terminal connector part. An injection resin layer formed by injection molding is further provided between a surface-side outer shell film on a rear surface of which graphic and touch sensor printed circuit boards are printed, and the inner composite film having the terminal connector part, to form a control panel. Accordingly, the terminal connector part of the in-mold electronic device can remain rigid and airtight.
Patent KR-20220160785-A (KR)
Inventor: KIM SE YONG
IPC: A45D40/06
Filed: 2021-05-28
Abstract: The present invention relates to an automatic lipstick case, which comprises: a rotary body (15) with an open upper part, a cylindrical shape on the outside, and a vertical groove (14) formed on the inside; a rotary tube (11) which is a cylindrical member with open upper and lower parts, and has an lower end fixed to the vertical groove (14) formed perpendicular to the circumferential surface of the vertical groove (14) of the rotary body (15) so as to rotate together with the rotary body (15); a guide tube (6) provided inside the rotary tube (11) and fixed and installed regardless of the rotation of the rotary tube (11); a lipstick holder (10) inserted into the inside of the guide tube (6) to hold and fix a lipstick in the center and elevating and lowering the lipstick; and a cylindrical outer body (5) which has a lid body 1 (2) and a lid body 2 (3) coupled to an upper surface to be opened and closed by vertical folding, and has an open lower surface. According to the present invention, when using the lipstick case, a lower case is rotated and the rotary tube (11) rises before the lipstick protrudes, the lid body 1 (2) and the lid body 2 (3) coupled to the lipstick case are opened first, and the lid body 1 (2) and the lid body 2 (3), which have built-in magnets (1), are attached to the side surface of the rotary tube (11) containing iron. After the attachment, the lipstick rises completely and there is no interference between the lipstick and the lid body when using the lipstick, thereby providing convenience in using the lipstick.
Patent KR-20220165125-A (KR)
Title: Grip strengthen glove
Inventor: JO GEUNYEOL
IPC: A41D19/00
Filed: 2021-06-07
Abstract: The present invention relates to grip strength maintaining gloves and, more particularly, to grip strength maintaining gloves, which can maintain the grip strength (grasping power) during rehabilitation while holding a handle when, for example, stroke patients with weak hands, hemiplegic patients, cervical cord injury patients and the like hold the handle of a rehabilitation treatment device and do rehabilitation exercises.
Patent KR-20220000839-A (KR)
Title: High-current contact means and connection device for transmitting electrical energy in a motor vehicle
Inventor: GLASER STEFAN ERNST
IPC: B60L53/16
Filed: 2021-06-24
Abstract: The present invention relates to a high-current contact means (25) and a connection device (15) including the high-current contact means (25). The high-current contact means (25) includes: contact elements (45, 65), a contact housing (40), and temperature measuring means (50, 70). The contact housing (35) has a contact receiver (190) accommodating the contact elements (45, 65). The contact elements (45, 65) can be at least partly inserted into an additional contact element (75) of an additional high-current contact means (30) along a plug-in shaft (110). The contact housing (35) has a sensor receiver (205) inclined toward the plug-in shaft (110). The sensor receiver (205) is connected to the contact receiver (190). The temperature measuring means (50, 70) are at least partly arranged on the sensor receiver (205). The temperature measuring means (50, 70) come in contact with the outer circumferential side (130) of the contact elements (45, 65) for measuring the temperatures (TS1(t), TS2(t)) of the contact elements (45, 65).
Patent KR-20220054168-A (KR)
Inventor: BAE HYEGYEONG
IPC: A47L11/40
Filed: 2021-06-30
Abstract: The present invention relates to a mapping system and a charging method using an optical sensor of a 3-mop robot mop cleaner, and a purpose of the present invention is to enable clear cleaning. That is, the robot mop cleaner of the present invention includes a central cleaning mop unit, a proximity detection sensor unit, a ground tilt detection sensor unit, a wall detection sensor unit, a control unit, and a power supply unit.
Patent KR-20230005478-A (KR)
Title: Display device for controlling charging capacitor connected with power factor correcting circuit
Inventor: WONMYUNG WOO
IPC: H03K3/356
Filed: 2021-07-01
Abstract: A display device according to an embodiment comprises: a rectifier; a first power factor converter circuit including a first end for outputting a first power signal based on a rectified alternating current signal received from the rectifier; a second power factor converter circuit connected in parallel with the first end of the first power factor converter circuit, and including a first end which outputs a second power signal based on the rectified alternating current signal; a capacitor including a first end connected in parallel with each of the first end of the first power factor conversion circuit and the first end of the second power factor conversion circuit, and charged by the first power signal and the second power signal; and a reference signal generation circuit connected in parallel with the first end of the first power factor conversion circuit, the first end of the second power factor conversion circuit, and the first end of the capacitor, and generating a reference voltage provided to the first power factor conversion circuit and the second power factor conversion circuit based at least on the voltage applied to the first end of the capacitor. The first power factor conversion circuit may operate in a first state in which charging of the capacitor by the first power signal is initiated at specified time intervals in a first time interval within a period of the voltage of the rectified alternating current signal, and operate in a second state in which, in a second time interval within the period distinct from the first time interval, charging of the capacitor by the first power signal is initiated every less than the specified time interval, based at least on the reference voltage. According to the present invention, a power circuit based on a capacitor having a relatively small capacitance is provided.
Patent KR-20230009168-A (KR)
Title: Internal clock generation circuit, operating method of internal clock generation circuit, and integrated circuit including the same
Inventor: SUNG MIN LEE
IPC: G11C7/22
Filed: 2021-07-08
Abstract: An integrated circuit comprises: a temperature detection circuit; and an internal clock generation circuit. The temperature detection circuit generates temperature information. The internal clock generation circuit generates an internal clock signal by controlling an oscillation frequency based on the temperature information. Therefore, the present invention is capable of having an effect of preventing an occurrence of a jitter.
Patent KR-20230010418-A (KR)
Title: Thermoelectric device
Inventor: LEE JONG MIN
IPC: H10N10/13
Filed: 2021-07-12
Abstract: A thermoelectric device according to one embodiment of the present invention comprises: a support body comprising a first groove and a second groove disposed to be spaced apart from each other on one surface; a thermoelectric module disposed on the one surface between the first groove and the second groove; and a first sealing member and a second sealing member each disposed in the first groove and the second groove, and spaced apart from the thermoelectric module. Therefore, the present invention is capable of obtaining the thermoelectric device having a high thermoelectric performance.
Patent KR-20230011739-A (KR)
Title: Leg Massage Device
Inventor: GO JIN
IPC: A61H9/00
Filed: 2021-07-14
Abstract: The present invention relates to a leg massage device which improves massage effects and is particularly effective in alleviating lower extremity edema. The leg massage device according to the present invention comprises: a support unit having a groove in which a user's lower extremity is inserted and supported; an air cell module including a plurality of air cells arranged forward and backward to surround a shin area to a calf area of the lower extremity on a side of the groove of the support unit; and an air supply unit supplying air to the air cell module to expand the air cells, wherein at least three or more of the air cell modules are arranged in a vertical direction on both sides of the groove of the support unit.
Patent KR-20220082715-A (KR)
Title: 체내 전염성 유기체의 비활성화를 위한 장치 및 방법
Inventor: KYUIN JANG
IPC: A61P31/20
Filed: 2021-07-15
Abstract: 본 발명에 따른 체내 전염성 유기체 비활성화 장치는 자궁경부에 가까운 원위단부와 질입구에 가까운 근접단부를 갖고, 단면이 원형이며 길쭉한 풍선 형상을 갖는 바디; 상기 바디내에 수용된 이산화염소를 함유한 살균제; 및 상기 바디의 근접단부에 부착된 회수 끈을 포함하고, 상기 바디는 상기 이산화염소가 가스로 상기 바디 외부로 확산되도록 기체 투과성 재질로 이루어지고, 질내에 삽입된다
Patent KR-20230013757-A (KR)
Title: Manufacturing system of electrode film for secondary battery and mehtod for manufacturing film using the same
Inventor: SONG HANNAH
IPC: B05C9/12
Filed: 2021-07-20
Abstract: Disclosed is a method for manufacturing an electrode film for secondary batteries. A system for manufacturing an electrode film for secondary batteries according to one embodiment of the present invention, which is a system for manufacturing an electrode film for secondary batteries, comprises: a powder film manufacturing unit supplying active material powder, binder powder, and conductive material powder to form mixed powder and converting the mixed powder into fiber to manufacture a powder film roll; a base film manufacturing unit supplying carbon-based powder, binder powder, and an organic solvent to form a mixed solution and patterning the mixed solution on one side of a base film to form a base film roll; and an electrode film manufacturing unit arranging the base film roll between the two powder film rolls and overlapping and bonding the powder film and the base film to form an electrode film roll. According to the present invention, a conductive buffer layer is formed by spraying the mixed solution on one side of the base film such that adhesion can be improved and resistance can be reduced even when an electrode is thickened.
Patent KR-20230015726-A (KR)
Title: Apparatus and method for evaluating loan credit of loan applicants in the livestock industry
Inventor: KWEON SUNG HAN
IPC: G06Q50/02
Filed: 2021-07-23
Abstract: The present specification relates to a method for evaluating the loan credit of a loan applicant in the livestock industry, which is performed by a loan credit evaluation apparatus for the loan applicant in the livestock industry. The method for evaluating the loan credit may comprise the steps of: receiving consent to provide information and a loan request from the loan applicant in the livestock industry; collecting, based on the consent to provide information, at least one of financial credit data or collateral data for the loan applicant in the livestock industry; collecting, based on the consent to provide information, livestock industry loan evaluation data for the loan applicant in the livestock industry; and calculating a loanable amount and a loan interest rate based on at least one of the financial credit data or the collateral data and the livestock industry loan evaluation data. Therefore, safe and reliable loan screening can be performed.
Patent KR-20220107905-A (KR)
Inventor: MOK HYUNG SOO
IPC: H05G1/10
Filed: 2021-07-27
Abstract: A tube current control method and apparatus are disclosed. The tube current control method according to an embodiment includes the steps of: measuring current and voltage applied to a cathode of an X-ray tube; estimating the impedance of the cathode of the X-ray tube based on the current and the voltage; estimating the temperature of the cathode based on the impedance; and controlling a tube current flowing through the X-ray tube based on the temperature.
Patent KR-20230022020-A (KR)
Title: Method, apparatus and system for providing coffee beans customized
Inventor: JEONG HO WON
IPC: A47J31/42
Filed: 2021-08-06
Abstract: The present disclosure relates to a method of providing coffee bean-customized coffee in a coffee bean-customized coffee provision system. The method comprises the steps of: obtaining, by a user device, coffee beans information; generating coffee bean extraction information including at least one of a coffee bean grinding degree, a coffee bean extraction temperature, a coffee bean extraction pressure, and a coffee bean extraction time based on coffee bean identification information obtained by the user device; transmitting, by the user device, the generated coffee bean extraction information to a coffee making device; grinding, by the coffee making device, inserted coffee beans based on the received coffee bean extraction information; and, extracting, by the coffee making device, the ground coffee beans based on the received coffee bean extraction information to prepare coffee.
Patent KR-20230022677-A (KR)
Inventor: KIM SI HUN
IPC: F04D25/06
Filed: 2021-08-09
Abstract: The present invention relates to a shroud used to cool a vehicle engine or a battery, and to a cooling fan assembly including the shroud. According to the present invention, in order to reduce noise and vibration generated in a shroud of a cooling fan assembly used to cool a vehicle engine, the shroud may include a slot formed in a plenum.
Patent KR-20210103444-A (KR)
Title: Induced transmission filter
Inventor: OCKENFUSS GEORG J
IPC: G02B5/28
Filed: 2021-08-13
Abstract: An optical filter may include a first layer group. The first layer group may include an alternating layer of the first dielectric material of a dielectric material group and the second dielectric material of the dielectric material group. The optical filter may comprise a second layer group. The second layer group may include an alternating layer of the third dielectric material of the dielectric material group and the fourth dielectric material of the dielectric material group. The optical filter may include a third layer group. The third layer group may include an alternating layer of the fifth dielectric material of the dielectric material group, the sixth dielectric material of the dielectric material group, and a metallic material. The third layer group may be disposed between the first layer group and the second layer group.