baber/WOPTO huggingface dataset:
Patent KR-20220115208-A (KR)
Title: Coolant leak detection sensor and circuit of the same
Inventor: PARK MYUNG SUN
IPC: B23K10/00
Filed: 2021-02-10
Abstract: The present invention provides a coolant leak detection sensor capable of detecting, at an early stage, leakage of coolant caused by corrosion of a plasma torch. To achieve the above purpose, the coolant leak detection sensor in the plasma torch including a cathode and an anode for generating arcs and a coolant passage for cooling the anode, comprises: an extension portion provided on the outer wall of the plasma torch to extend along the coolant passage; a sensing portion connected to the extension portion to surround the inner wall of the bottom of the plasma torch, and for detecting whether a coolant flowing through the coolant passage is leaked when the wall surface of the coolant passage is corroded; and a detection assistance portion extending from the sensing portion to a bottom portion of the coolant passage to detect corrosion of the bottom portion.
Patent KR-20220115346-A (KR)
Title: Electronic device and method for determing provisioning device of edge computing network
Inventor: KIM EUNCHUL
IPC: H04L12/28
Filed: 2021-02-10
Abstract: According to various embodiments of the present invention, an electronic device comprises: a communication module; and a processor operatively connected with the communication module. The processor can be set to transmit device information on the electronic device to at least one external device or a cloud server existing in a local network using the communication module, to confirm at least one of the electronic device and the external device determined as a provisioning device of an edge computing service, to receive authentication information on at least one device to provide the edge computing service from the cloud server using the communication module when the electronic device is determined as the provisioning device, and to perform a provisioning operation related to the edge computing service on the basis of the authentication information. Therefore, provisioning can be performed on a local network without assistance of a cloud.
Patent KR-20210111681-A (KR)
Title: Inspection apparatus
Inventor: HOSAKA HIROKI
IPC: G01R1/073
Filed: 2021-02-19
Abstract: Provided is a technology capable of efficiently performing an inspection. According to the present invention, an inspection apparatus comprises: a load port area in which a carrier accommodation chamber accommodating a carrier for accommodating an object to be inspected is disposed; an inspection area in which a plurality of probe cards are disposed under a plurality of inspection units, respectively, and an electronic device is inspected by pressing the probe card against the electronic device of the object to be inspected on a chuck top; a transfer area disposed between the load port area and the inspection area in a plan view and in which a transfer mechanism transfers the object to be inspected onto the chuck top; and a plurality of probe card accommodation units disposed in the load port area and/or the test area and capable of accommodating the probe cards, respectively, wherein the number of probe card accommodation units is equal to or greater than the number of the probe cards.
Patent KR-20210109459-A (KR)
Title: Apparatus and method for treating snoring and sleep apnea using posture changeable bed
Inventor: YANG HYUNG CHAE
IPC: A47C21/00
Filed: 2021-02-24
Abstract: According to one embodiment, a device for treating snoring and a sleep apnea syndrome, which comprises: a posture changeable bed having a base frame, a body support unit supporting a body of a target and configured in the base frame to be rotatable in a roll direction, a head support unit supporting a head of the target and configured in the base frame to be rotatable in the roll direction; a sensor unit sensing a snoring sound of the target; and a control unit determining whether the sensed snoring sound is based on closing of a specific area and enabling at least one between the body support unit and the head support unit to be rotated in the roll direction to be tilted according to a determination result thereof.
Patent KR-20210113949-A (KR)
Title: Inspection method and plasma processing apparatus
Inventor: HIRAYAMA YUSUKE
IPC: H01J37/32
Filed: 2021-02-26
Abstract: Provided is a technique for obtaining an amount related to the contamination of a substrate. An inspection method according to an embodiment of the present invention includes a process for monitoring power of reflected waves relative to power waves supplied from source power to generate plasma in a plasma processing device. The power waves are high-frequency waves or microwaves. The plasma processing device includes a chamber and a substrate supporting device. The substrate supporting device is configured to support a substrate in a chamber. The substrate supporting device has a lower electrode. The inspection method further includes a process for finding a variation in a measurement value within a period after the beginning of the supply of the power waves. The variation in the measurement value is a variation representing the fluctuation of the peak value of voltage at the lower electrode or a variation representing the fluctuation of the impedance of a load including the lower electrode.
Patent KR-20210122075-A (KR)
Title: Etching method and plasma processing apparatus
Inventor: Ishiharada Kota
IPC: H01L21/311
Filed: 2021-03-04
Abstract: An object of the present invention is to improve the selectivity ratio of a first region including silicon oxide to a second region including silicon nitride. According to an embodiment of the present invention, the etching method includes the steps of: (a) providing a substrate to a holder in a chamber, (b) etching the first region, (c) forming a deposit on the substrate; and (d) selectively etching the first region; and (e) repeating the steps (c) and (d). A plasma processing apparatus includes a chamber, a cradle, an electrode, a plasma generating part, and a control part.
Patent KR-20220125474-A (KR)
Title: Sputtering apparatus and sputtering method using the same
Inventor: LEE DAE RYONG
IPC: H01J37/34
Filed: 2021-03-05
Abstract: The present invention relates to a sputtering apparatus and a sputtering method, and more specifically to the sputtering device and the sputtering method for improving deposition uniformity on a substrate. The sputtering device according to an embodiment of the present invention may comprise: a chamber extending in one direction; a target provided in the chamber; a power supply unit for sputtering of the target; a substrate support portion provided to face the target and supporting a substrate; an electromagnet array formed by arranging inner and outer pairs of electromagnets and provided around a side wall of the chamber; a current supply unit supplying a current to the electromagnet array; and a control unit controlling a magnetic field formed by the electromagnet array by controlling the current supplied to each of the electromagnets of the electromagnet array. Accordingly, deposition uniformity over an entire substrate may be improved.
Patent KR-20210117180-A (KR)
Title: Ice maker
Inventor: KNATT KEVIN
IPC: G01B11/02
Filed: 2021-03-15
Abstract: Provided is an ice maker comprising a lower wall with a sensor aperture. According to the present invention, in the ice maker, a time-of-flight sensor transmits an optical pulse signal through the sensor aperture towards an ice bucket, and is supported in relation to the lower wall in order to detect photons of the optical pulse signal that reflects off the bottom of the ice bucket and one of the ice in the ice bucket and then returns to the time-of-flight sensor through the sensor aperture. The time-of-flight sensor is configured to determine a period between emission of the optical pulse and detection of the reflected photon(s). Based on the determined period, the time-of-flight sensor or other processor may determine the amount of ice in the ice bucket. The ice maker may be configured such that the time-of-flight sensor is removable, such that the windowpane of the time-of-flight sensor may be periodically cleaned.
Patent KR-20220128845-A (KR)
Title: Method and system for servicing transshipment transport based on blockchain
Inventor: JEON YONG SIK
IPC: H04L65/40
Filed: 2021-03-15
Abstract: The present invention relates to a blockchain-based transshipment transportation service method and system. The blockchain-based transshipment transportation service method according to one embodiment of the present invention comprises: a step of generating group order information by matching a transport target container list including a plurality of containers with a transport vehicle list including at least one vehicle according to the registration of a transport order for container export; a step of transmitting the generated group order information through blockchain network communication between blockchain nodes; a step of performing an order consensus algorithm on the transmitted group order information and generating and disseminating a consented data block to all nodes participating in the blockchain network; a step of determining a work target container among a container list included in the group order information, and allocating the determined work target container to the vehicle that arrives at a terminal first among transport vehicles included in the group order information.
Patent KR-20220133427-A (KR)
Title: Moving apparatus of silicon single crystal ingot and continuous growing method of silicon single crystal ingot
Inventor: KIM YUN IL
IPC: C30B15/20
Filed: 2021-03-25
Abstract: The embodiment provides a device for moving a silicon single crystal ingot, including: a lower frame; a plurality of wheels provided under the lower frame; a body extended in one direction from the lower frame and accommodating a silicon single crystal ingot on one side thereof; a tilting unit for tilting the body from the lower frame; and a plurality of weight measuring units provided on the lower frame.
Patent KR-20210127877-A (KR)
Inventor: LAZZARINI ROBERTO
IPC: A23G9/28
Filed: 2021-04-08
Abstract: A pneumatic operating type valve (19) comprises: a valve body (29); an inlet duct (22) which is connected to the valve body (29) and an outlet duct (21) which is connected to the same valve body (29); blocking units (7, 20) which selectively block or allow connection between the inlet duct (22) and the outlet duct (21); and a control chamber (27) which is connected to the valve body (29). The control chamber includes: a first deformable membrane (28) and a second deformable membrane (24) which are adapted to form a flexible wall for limiting a closed sealed space inside the control chamber (27) and are operated for the blocking units (7, 20). The valve (19) includes a spacing element (D) which is interposed between the first deformable membrane (28) and the second deformable membrane (24) and defines an intermediate chamber between the first deformable membrane (28) and the second deformable membrane (24). There is no fluid seal in the intermediate chamber. The present invention can prevent damage to the membrane.
Patent KR-20220141146-A (KR)
Inventor: KIM YONG HWAN
IPC: C25B3/07
Filed: 2021-04-12
Abstract: One aspect provides a genetically recombinant histidine-labeled formic acid dehydrogenase or an immobilized histidine-labeled formic acid dehydrogenase. According to one aspect, the genetically recombinant histidine-labeled formic acid dehydrogenase can efficiently produce formic acid in high yield by reducing carbon dioxide. Furthermore, when the formic acid dehydrogenase is immobilized, the genetically recombinant histidine-labeled formic acid dehydrogenase can prepare high-concentration formic acid without a decrease in efficiency for a long time in an electrochemical reactor. In addition, the genetically recombinant histidine-labeled formic acid dehydrogenase is not only reusable, but is not significantly affected by dissolved oxygen concentration, and thus can greatly contribute to industries in the field of carbon dioxide removal or formic acid preparation.
Patent KR-20220003447-A (KR)
Title: the automatic method of changing letter input mode or letter input method in electronic device
Inventor: YUN KYUNG SUK
IPC: G06F3/0484
Filed: 2021-04-28
Abstract: The present invention relates to a method for automatically changing a character input mode or a character input manner in an electronic device without a shift button, a language mode changing button, or a button for changing a sign mode. In a method for operating a keyboard system in a computer device, under the situation that characters belonging mutually different character systems are assigned to a plurality of character buttons, with respect to a plurality of character buttons on a keyboard (with respect to each of the plurality of character buttons on the keyboard), mutually different character input schemes to input characters belonging to mutually different character systems are provided, when performing any one character input scheme of a second specific character input scheme including at least one character input scheme and derived in a specific rule from the mutually differ character input schemes, any character belonging to any one character system (included in the second specific character system including the at least one character system) of a plurality of "mutually different character systems" is input, a character input scheme for inputting a (at least one) character belonging to a character system having any character input is changed, and the sequence of performing works performed after performing the any one character input scheme is not considered.
Patent KR-20210057717-A (KR)
Title: Apparatus for manufacturing food
Inventor: KIM JEONG SEON
IPC: B65B63/08
Filed: 2021-05-11
Abstract: A food manufacturing apparatus according to an embodiment of the present invention comprises: a tray in which a container in which food is accommodated is disposed, and a groove is formed on the side thereof; a conveyor for heating the container and transferring the tray in a transfer direction; a turntable for picking the tray transferred to one end of the conveyor; and a packaging machine for packaging the food in packaging, wherein the turntable comprises: a double hopper provided on the turntable and inserted into an inlet of the packaging so that the food is put into the packaging; and a transfer hand provided on the turntable, picking the tray transferred to one end of the conveyor, and rotating the tray to put the food into the double hopper.
Patent KR-20220077054-A (KR)
Title: 티민-사이토신 서열 특이적 사이토신 교정 활성이 증진된 아데닌 염기교정 유전자가위 및 이의 용도
Inventor: BAE SANG SU
IPC: C12N15/10
Filed: 2021-05-12
Abstract: 본 발명은 티민-사이토신 서열 특이적 사이토신 교정 활성이 증진된 아데닌 염기교정 유전자가위, 및 상기 유전자가위 및 가이드 RNA를 포함하는 티민-사이토신 서열 특이적 사이토신 염기교정용 조성물, 사이토신 염기교정 방법 및 사이토신 염기교정용 키트에 관한 것이다. 본 발명에 따른 T-C 서열 특이적 사이토신 교정 활성이 증진된 아데닌 염기교정 유전자가위는 아데노신 탈아미노화 효소에 P48R 돌연변이를 도입하여 제작된 것으로, 종래 사이토신 염기교정 유전자가위에 비해 더욱 정교한 작동범위를 가지며 사이토신 바로 앞에 티민이 위치하는 경우에만 사이토신의 교정이 일어나므로 사이토신이 범위 내에 여러 개 있는 경우에도 정교한 교정이 가능하며, UGI를 추가함으로써 사이토신을 티민으로 치환할 수 있고 UGI를 추가하지 않을 경우 사이토신을 구아닌으로 치환할 수도 있다. 이에, 본 발명에 따른 사이토신 염기교정 유전자가위 및 sgRNA를 포함하는 사이토신 염기교정용 조성물은 인간, 식물, 박테리아를 포함한 모든 생명체에서 사이토신만을 정확하게 교정해야 할 필요가 있는 유전자 치료 분야 또는 새로운 작물 개발 분야 등에서 유용하게 활용 가능할 것이다.
Patent KR-20220156711-A (KR)
Title: Stretchable device and electronic device
Inventor: KANG HYUN BUM
IPC: A61B5/00
Filed: 2021-05-18
Abstract: The present invention comprises a stretchable substrate and a plurality of optoelectronic diodes located on the stretchable substrate. The optoelectronic diodes comprise: a first electrode and a second electrode; and an active layer including a first semiconductor and a second semiconductor located between the first electrode and the second electrode and having different electrical characteristics; and an insulating elastomer.
Patent KR-20220157725-A (KR)
Title: Access control module and automatic access device comprising the same
Inventor: RYU JU HYUN
IPC: E05F15/60
Filed: 2021-05-21
Abstract: Disclosed are an access control module and an automatic access device including the same. According to one embodiment of the present invention, the automatic access device comprises: a rotation module rotated by the external force of a user; an access control module selectively controlling the rotational motion of the rotation module; and a control unit controlling the operation of the access control module through usage information input from the user and detection information detecting the rotational motion of the rotation module. Accordingly, access of users can be controlled selectively and automatically. In addition, the access control module comprises: an operation unit including a solenoid inside to operate in a forward direction; an action unit operating in the forward direction integrally with the operation unit; and an elastic member restoring the operation unit to its original position through a compression/release process after the forward movement of the operation unit. Accordingly, wear and damage of the elastic member are prevented, thereby extending the functional life of the elastic member.
Patent KR-20210063303-A (KR)
Title: Capacitor component
Inventor: LEE JANG YEOL
IPC: H01G4/30
Filed: 2021-05-24
Abstract: One embodiment of the present invention can provide a capacitor component, which comprises: a body having a dielectric layer, first and second internal electrodes stacked in a first direction and facing each other, and first and second cover units disposed at the outermost sides of the first and second internal electrodes; and first and second external electrodes respectively disposed on both surfaces of the body in a second direction perpendicular to the first direction and electrically connected to the first and second internal electrodes, respectively. A groove unit is disposed in at least one among an interface between the first internal electrode and the first external electrode and an interface between the second internal electrode and the second external electrode.
Patent KR-20220160753-A (KR)
Inventor: KANG HEUI YUN
IPC: C12G3/021
Filed: 2021-05-28
Abstract: The present invention relates to a method for producing fragrance-enhancing distilled liquor using a fragrance precursor, Specifically, lactose and milk fat, which are fragrance precursors, are added before fermentation, so that conditions for an increase in alcohol and fragrance components during solid fermentation or liquid fermentation have been identified. Particularly, the yield of fragrance components are investigated in solid fermentation or liquid fermentation, so that distilled liquor with increased content of ethyl caproate, which is a unique fragrance component of Kaoliang liquor, has been produced.
Patent KR-20220161005-A (KR)
Inventor: CHOI YOO KEUN
IPC: B62D65/00
Filed: 2021-05-28
Abstract: The present invention relates to a test apparatus for a vehicle, comprising: a base part; a support part mounted on the base part and having components seated thereon; a connection part coupled to the component; an operation part mounted on the base part and connected to the connection part to rotate; and a power part that provides an external force to the operation part, thereby capable of simultaneously testing the durability of various points of the component.
Patent KR-20220165933-A (KR)
Title: Mesurating spice shaker
Inventor: PARK SOL HOON
IPC: B65D41/26
Filed: 2021-06-09
Abstract: The present invention relates to a spice jar capable of self-measurement of spices without a separate measuring tool, wherein spices are collected on a measuring part by turning the jar upside down and a blocking plate blocks the inflow of additional spices, thereby measuring a specified amount of spices and reducing the possibility of cooking failure.
Patent KR-20220168829-A (KR)
Title: Electrolyte for secondary battery and secondary battery containing the same
Inventor: LEE HOCHUN
IPC: H01M10/0568
Filed: 2021-06-17
Abstract: The present invention provides an electrolyte for a secondary battery, comprising: a sulfone-based solvent represented by Formula 1 below; and bis(fluorosulfonyl)imide alkali metal salt (MFSI). [Formula 1] R_1R_2SO_2 In Formula 1, R_1 and R_2 are each independently an alkyl having 1 to 10 carbon atoms, an alkoxy having 1 to 10 carbon atoms, an aryl having 6 to 12 carbon atoms, or a combination thereof. The alkyl, alkoxy and aryl of R_1 and R_2 are each independently unsubstituted or substituted with halogen, amino or nitro. Accordingly, the present invention provides an electrolyte for secondary batteries with significantly improved lifespan characteristics and safety.
Patent KR-20220169962-A (KR)
Title: Connecting device and rubber ring installation device for joint tube of inserting type
Inventor: LEE JAE OG
IPC: B25B27/02
Filed: 2021-06-21
Abstract: Disclosed are an insertion-type joint tube connection apparatus and an insertion-type joint tube rubber ring installation apparatus, which facilitates connection of a corrugated pipe and a joint tube. According to the present invention, the insertion-type joint tube connection apparatus includes: a corrugated pipe fixing unit which covers an outer side surface of a corrugated pipe; a joint tube fixing unit which is mounted to an outer side surface of a joint tube mounted to the corrugated pipe; an adaptor unit which is disposed between the corrugated pipe fixing unit and the joint tube fixing unit and is mounted to both side surfaces of the corrugated pipe; a connection unit which connects the corrugated pipe fixing unit and the joint tube fixing unit and is formed with a gear in a longitudinal direction; a gearing unit which is mounted to the adaptor unit to be detachable and is geared with the connection unit; and a handle unit which is mounted to the gearing unit and is rotated to rotate the gearing unit and move the connection unit to move the joint tube toward the corrugated pipe.
Patent KR-20220170413-A (KR)
Title: Multi-functional transparent photomask with preventing electrostatic discharge damage and anti-fouling and Manufacturing method of the same
Inventor: PARK JUNG CHUL
IPC: G03F1/50
Filed: 2021-06-22
Abstract: The present invention relates to a multi-functional transparent photomask which, by sequentially forming a transparent conductive layer, an adhesion enhancing layer, and an anti-fouling functional layer on the top of a conventionally manufactured photomask, effectively disperses electrostatic charge generated by repeated attachment and detachment in a contact or proximity photolithography process, prevents adsorption of a photoresist and floating foreign body, and improves the lifespan of the functional coating, thereby solving various problems which occur in the contact or proximity photolithography process at once.
Patent KR-20220170295-A (KR)
Title: Storage system for vehicle door
Inventor: KIM SEONG CHAN
IPC: F16H19/04
Filed: 2021-06-22
Abstract: Disclosed is a storage device for a vehicle door, which can comprise: a vehicle door; a map pocket assembly configured to be movable with respect to the vehicle door; and a guide device configured to guide movement of the map pocket assembly. A storage space can be defined between the map pocket assembly and the vehicle door.