baber/WOPTO huggingface dataset:
Patent KR-20190142227-A (KR)
Title: Comparator and oscillation circuit
Inventor: SAKAGUCHI KAORU
IPC: H03K3/0233
Filed: 2019-06-12
Abstract: Provided are a comparator circuit with a simple configuration and small current consumption, and an oscillation circuit. A comparator and an oscillation circuit using the same are provided. The comparator comprises a first constant current source, a first transistor having a drain connected to the first constant current source, a gate connected to a non-inverting input terminal, and a source connected to the inverting input terminal, a second constant current source connected between the inverting input terminal and a second power supply terminal, a second transistor having a source connected to a first power supply terminal, a gate connected to the drain of the first transistor, and a drain connected to an output terminal, and a third constant current source connected between the drain of the second transistor and the second power supply terminal.
Patent KR-20200142755-A (KR)
Inventor: LEE CHOONG HEE
IPC: B27L11/00
Filed: 2019-06-13
Abstract: The present invention relates to a wood forming apparatus, and more particularly, to a wood forming apparatus made to facilitate the production of a curved shape of a three-dimensional curved surface according to the setting on the surface of wood by raising and lowering a working table on which wood is mounted or a planer blade bundle at intervals according to the setting. To this end, the present invention is made to form a curved shape according to the setting on the surface of the wood by including a vertical adjustment device for raising and lowering the working table or the planer blade bundle at intervals according to the setting.
Patent KR-20200144231-A (KR)
Title: Wearable foot bath apparatus
Inventor: JUNG SUN HWA
IPC: A61N2/06
Filed: 2019-06-18
Abstract: The present invention relates to a wearable foot bath, and more specifically, to a wearable foot bath that is simple in structure, can secure mobility, can prevent backflow of water, and can improve the convenience of walking by preventing water fluctuations. The wearable foot bath according to the present invention includes: a foot accommodation unit for accommodating a foot part; a foot bath body consisting of a foot insertion unit extended to the foot accommodation unit; and a water leak prevention unit formed in the foot bath body to prevent the outflow of water accommodated in the foot accommodation unit.
Patent KR-20210000494-A (KR)
Inventor: CHAE JONG HYUN
IPC: H01M10/04
Filed: 2019-06-25
Abstract: The present invention relates to a bipolar electrode assembly, comprising: an electrode laminate in which a plurality of unit electrodes are spaced apart from each other in a state of being surrounded by an integral separator, wherein the plurality of unit electrodes have a positive electrode formed on one side of a current collector around the current collector, and a negative electrode formed on the opposite side of the positive electrode formed side of the current collector; a first end electrode laminated on one side of the electrode laminate and including the positive electrode and the current collector; and a second end electrode laminated on the opposite side of the surface on which the first end electrode of the electrode laminate is formed, and including the negative electrode and the current collector, to a manufacturing method thereof, and to a bipolar battery comprising the same.
Patent KR-20210002963-A (KR)
Inventor: JEONG SE YOUNG
IPC: H01L21/768
Filed: 2019-07-01
Abstract: According to one embodiment of the present invention, a semiconductor device with shielding power against an electromagnetic field comprises: a substrate; a semiconductor device disposed on the substrate; a magnetic layer disposed on at least a part of the substrate and on the semiconductor device; a conductive layer disposed on the magnetic layer; and an oxide layer disposed between the magnetic layer and the conductive layer to provide the adhesion between the magnetic layer and the conductive layer and formed through a process of forming an oxide film.
Patent KR-20210005764-A (KR)
Inventor: JEONGYOON OH
IPC: B60W40/08
Filed: 2019-07-04
Abstract: The present invention relates to an autonomous vehicle parking notification providing system and a parking notification providing server based on autonomous driving for the same. According to the present invention, the autonomous vehicle parking notification providing system comprises: an autonomous vehicle (10) reserved by a vehicle sharer who operates a sharer smart device (20) and is registered as a member in an autonomous driving-based parking notification providing server (300); and an autonomous vehicle terminal (100) to move the autonomous vehicle (10) to the location of the vehicle sharer if the vehicle sharer calls the reserved autonomous vehicle (10), move the autonomous vehicle (10) to a different place in the same parking lot or a different parking lot in accordance with a command of the vehicle sharer if interference with surrounding other vehicles occurs while parking in one parking lot, and perform location control for the autonomous vehicle (10) in accordance with a command of the vehicle sharer in the same manner even if moved to a designated place in accordance with a call of the vehicle sharer of the autonomous vehicle (10). Accordingly, if autonomous driving is commercialized through autonomous vehicles performing autonomous driving based on vehicle sharing, separate parking lots are needed, and an autonomous vehicle automatically parks at a secluded place and is provided to the location of a vehicle sharer if the vehicle sharer calls. Therefore, if the autonomous vehicle interferes with another vehicle while parking at the location of the vehicle sharer, autonomous vehicle management can be efficiently performed by moving the autonomous vehicle to a different place in accordance with a command of the vehicle sharer.
Patent KR-20210008752-A (KR)
Inventor: JI SEONG KIM
IPC: A63F3/02
Filed: 2019-07-15
Abstract: According to an embodiment of the present invention, a method and an apparatus for providing a Go game service based on deep learning are provided. The apparatus comprises: a communication unit for receiving a plurality of game records, a previously placed stone checker, a movement probability value and a worthy value; a storage unit for storing a situation determination model and a futile move determination unit; and a processor which reads the situation determination model to learn the situation determination model, determines a situation of a checkerboard, to which the previously placed stone checker is applied, by using the learned situation determination model, and generates futile move determination information, which is information obtained by determining whether there is a futile move of the previously placed stone checker based on the determined situation. The situation determination model includes: an input feature extraction unit for extracting input features from the inputted checkerboard state; and a situation determination neural network which generates a situation value for an intersection of the input checkerboard state based on the extracted input feature. The futile move determination unit is a situation determination model server which generates a situation determination value by adding the previously placed stone checker and the situation values, and generates the futile move determination information based on at least one of the situation determination value, the movement probability value, and the worthy value.
Patent KR-20210009241-A (KR)
Inventor: CHOI MOO JIN
IPC: F16D65/04
Filed: 2019-07-16
Abstract: The present invention provides a parking brake apparatus for a vehicle in which a load can be uniformly transmitted to a brake pad due to a load transmission unit. According to the present invention, a parking brake apparatus comprises: a driving unit having a plurality of motor units; a pair of pressing units receiving power from a driving unit and pressing a brake pad; and a load transmission unit installed between the pair of pressing units and connected to the pair of pressing units, respectively, and transmitting a pressing load of any one of the pair of pressing units to the other pressing unit.
Patent KR-20210011711-A (KR)
Title: An all-in-one adjustable desk
Inventor: JO TAE KYEONG
IPC: A47B3/06
Filed: 2019-07-23
Abstract: The present invention relates to an adjustable integrated desk. According to the present invention, height can be adjusted on a desk body, a chair and a desk can be detachably fixed to or separated from an integrated frame, and a chair body can be made to be suitable for a human body through the height adjustment of the chair to solve an issue about needing to make adjustments to suit the body of a user, thereby solving existing issues that adjustment to the body of a user, height adjustment and attachment and detachment cannot be performed. In other words, the adjustable integrated desk comprises: a desk body forming an apparatus to enable height adjustment; a detachable frame forming an apparatus to be fixable and separable such that a chair and a desk can be attached to or detached from a frame; and a chair body forming an adjustment apparatus to be suitable for a human body through the height adjustment of the chair. Therefore, height can be adjusted on a desk body, a chair and a desk can be detachably fixed to or separated from an integrated frame, and a chair body can be made to be suitable for a human body through the height adjustment of the chair to solve an issue of needing to make adjustments to suit the body of a user, thereby solving existing issues that adjustment to the body of a user, height adjustment and attachment and detachment cannot be performed.
Patent KR-20200050344-A (KR)
Title: High breakdown voltage etch-stop layer
Inventor: LIOU JOUNG WEI
IPC: H01L21/02
Filed: 2019-07-31
Abstract: The present disclosure relates to a method for forming a semiconductor structure. The method comprises a step of depositing an etch stop layer (ESL) on a first dielectric layer. The deposition of the ESL comprises: a step of making a first precursor flow on the first dielectric layer; a step of purging at least a part of the first precursor; a step of making a second precursor flow on the first dielectric layer to form a sub layer of the ESL; and a step of purging at least a part of the second precursor. The method further comprises a step of depositing a second dielectric layer on the ESL layer; and a step of forming a via in the second dielectric layer through the ESL layer.
Patent KR-20210015158-A (KR)
Inventor: KIM JIN SANG
IPC: H01L35/26
Filed: 2019-08-01
Abstract: Disclosed is a heat dissipation structure, which includes a heat dissipation body and a hygroscopic polymer coupled to the heat dissipation body. Therefore, it is possible to implement a heat dissipation structure having excellent heat dissipation performance which exceeds the limit of the basic heat dissipation structure, by using the latent heat of vaporization of the hygroscopic polymer.
Patent KR-20210016848-A (KR)
Title: Apparatus for treating substrate and method for treating apparatus
Inventor: LEE DONGMOK
IPC: H01L21/67
Filed: 2019-08-05
Abstract: A substrate processing apparatus is disclosed. A substrate processing apparatus according to the present invention includes: a chamber having a processing space therein; a substrate support unit supporting a substrate in the processing space; a gas supply unit supplying gas into the processing space; and a plasma generating unit exciting the gas to a plasma state in the processing space, wherein the substrate support unit includes: a dielectric plate on which the substrate is placed; a focus ring provided to surround the substrate placed on a support; and a temperature control unit controlling the temperature of the focus ring. The temperature control unit includes: a plurality of thermoelectric elements disposed under the focus ring and arranged in a ring shape in combination with each other; and a power supply unit supplying power to the plurality of thermoelectric elements. The substrate support unit includes a support plate disposed under the dielectric plate, and the plurality of thermoelectric elements may be disposed inside the support plate. The present invention can actively adjust the temperature of the focus ring.
Patent KR-20210017483-A (KR)
Title: Semiconductor device
Inventor: HWANG SUNG MIN
IPC: H01L33/22
Filed: 2019-08-08
Abstract: Provided is a semiconductor element with improved electrical properties. An embodiment discloses the semiconductor element including: a semiconductor structure including a first conductivity type semiconductor layer, a second conductivity type semiconductor layer, an active layer disposed between the first conductivity type semiconductor layer and the second conductivity type semiconductor layer, and first and second recesses formed through the second conductivity type semiconductor layer and the active layer and extending to a partial region of the first conductivity type semiconductor layer; a reflective part disposed in the first recess; a first electrode disposed in the second recess, and electrically connected to the first conductivity type semiconductor layer; and a second electrode disposed on the second conductivity type semiconductor layer, and electrically connected to the second conductivity type semiconductor layer, wherein the second electrode extends into the first recess on the second conductivity type semiconductor layer, and covers the reflective part.
Patent KR-20210017865-A (KR)
Title: Hs code recommendation method and server performing the same
Inventor: KIM YONG HWAN
IPC: G06Q10/10
Filed: 2019-08-09
Abstract: According to one embodiment of the present invention, a method for recommending an HS code of an item comprises the steps of: receiving a product name of the item; pre-processing the product name; inputting the pre-processed product name into a plurality of algorithms and outputting an inference score for each HS code for the product name; and recommending the HS code for the product name by combining the inference scores for each HS code outputted by the plurality of algorithms.
Patent KR-20210021617-A (KR)
Title: Cooler with improved cooling efficiency
Inventor: HA JONG SEON
IPC: F25B49/00
Filed: 2019-08-19
Abstract: The present invention relates to a cooling device with improved cooling efficiency. According to the present invention, the cooling device with improved cooling efficiency composed of an indoor unit and an outdoor unit comprises: an outdoor unit main body (100) having a refrigerant compression means compressing refrigerant gas at high pressure and a heat exchanging means condensing the high-pressure refrigerant gas into a liquid state in a main body housing, installed in the outside to discharge heat of liquefaction generated in a process of converting the refrigerant gas into liquid, and stopping operation of the heat exchanging means for a predetermined period of time to prevent a loss of unnecessary electric energy when external temperature is lowered according to seasons as much as a condensing process is not required in the heat exchanging means and pressure of the compression means does not satisfy a specific pressure standard which is previously set; and the indoor unit for an ice container (200) comprising an inner refrigerant pressure reduction means made of a capillary tube for converting the high-pressure liquid refrigerant introduced through the heat exchanging means provided to the outdoor unit main body to have a low-pressure liquid state, comprising a cooling means vaporizing the liquid refrigerant passing the capillary tube and absorbing vapor heat so as to cool peripheral air, and having a sealed space to maintain inner temperature by supplying cold air introduced through the cooling means to the sealed space. Therefore, the present invention provides the cooling device with improved cooing efficiency providing various cooling device configurations which minimize an energy loss according to a temperature range and necessity of the cooling device, minimize cooling performance, and reduce noise.
Patent KR-20210029403-A (KR)
Title: Parts conveying device for parts manufacturing process
Inventor: CHEON BONG SEOP
IPC: H01L21/677
Filed: 2019-09-06
Abstract: The present invention relates to an apparatus for transferring components to an upper portion to perform a process without interfering with the process during component manufacturing process and, more particularly, to a component transferring apparatus for a component manufacturing process, in which the apparatus is moved to a component feeding position from an upper portion the process and then grips a component to place the component back to the upper portion to support to prevent falling, and transfers the component with the grip toward a device requiring the component, so that the structure is simplified to reduce costs required for equipment, and an exact position is always remembered to transfer the components. To this end, the component transferring apparatus for the component manufacturing process according to one embodiment of the present invention includes: a Y-axis transfer unit provided at the upper portion of the process to transfer a component tray in the Y-axis direction; an X-axis transfer unit provided on the Y-axis transfer unit to transfer the component tray in the X-axis direction while being transferred along the Y-axis transfer unit; a Z-axis transfer unit provided to be transferred up and down in the X-axis transfer unit to transfer the component in the Z-axis direction; and a gripper connected to the Z-axis transfer unit and moved up and down in the Z-axis direction by the Z-axis transfer unit to grip and transfer the component tray.
Patent KR-20190113689-A (KR)
Title: Container
Inventor: GU HYUN WOO
IPC: B65D45/18
Filed: 2019-09-06
Abstract: Disclosed is a storage container. According to one aspect of the present invention, a cover of a storage container includes: an upper surface; an outer circumferential surface extended from the edge of the upper surface; and a locking wing rotationally provided on one side of the outer circumferential surface. The outer circumferential surface is formed with a hanging groove part. The locking wing comprises: a hanging part capable of being inserted into the hanging groove part; and a contact support part capable of pressurizing an outer surface of a container main body. The hanging part is coupled to the hanging groove part by rotation of the locking wing to be fixed thereto. The contact support part can come in contact with the outer surface of the container main body.
Patent KR-20210031190-A (KR)
Title: Counter for muscle strength training
Inventor: LEE KYUNG WON
IPC: G01D7/00
Filed: 2019-09-11
Abstract: The present invention relates to a fitness strength training counter capable of conveniently performing strength training even alone. The fitness strength training counter comprises: a case with a number window; a rotating plate built in a case, and having continuous numbers exposed through the number window are displayed along the circumference; a winding mechanism including a rotor providing the rotation center of the rotating plate and a mainspring connected to the rotor to generate tensile force when the rotating plate coupled to the rotor rotates; a counter button as a push button exposed outside the case, and rotating the rotating plate by the angle of each number by one pressing operation; and a reset button releasing the tensile force of the mainspring generated by the rotation of the rotating plate to return the rotating plate to the initial position.
Patent KR-20200035875-A (KR)
Title: Metal magnetic film and magnetic sheet
Inventor: YAMADA TAKASHI
IPC: H05K9/00
Filed: 2019-09-24
Abstract: The present invention relates to a metal magnetic film containing permalloy and carbon atoms. The content of the carbon atoms is 0.3 to 3.0 at% based on the total amount of the carbon atom and metal elements. The metal magnetic film may suppress warping while maintaining high magnetic permeability.
Patent KR-20210043080-A (KR)
Title: Valve assembly and seal member applied to the valve assembly
Inventor: PARK HUN WOO
IPC: F16K49/00
Filed: 2019-10-11
Abstract: According to an embodiment of the present invention, provided is a sealing member applied to a valve assembly. The sealing member comprises: a cylindrical metal unit supporting the sealing member and defining a flow passage where cooling water flows; and a valve seat provided to surround an outer surface of the cylindrical metal unit to maintain airtightness of the valve assembly. The valve seat comprises a first airtightness unit protruding in a direction facing a direction where the cylindrical metal unit is extended from one end of the cylindrical metal unit.
Patent KR-20200080123-A (KR)
Title: Method for providing a content service using sound waves and a device performing the method
Inventor: SEO IL HWAN
IPC: A63F13/61
Filed: 2019-10-11
Abstract: In order to provide content to a user, a target sound wave is received using a microphone, target data represented by the target sound wave is generated, content corresponding to the target data is determined, and the content is provided to the user. A method for providing content to a user of the terminal performed by the terminal comprises the steps of: receiving a target sound wave using a microphone; generating target data represented by the target sound wave; transmitting the target data to a content providing server; receiving content corresponding to the target data from the content providing server; and providing the content to the user.
Patent KR-20210044107-A (KR)
Title: Aerosol generating article comprising vaporizing substrate and aerosol generating system using the same
Inventor: KIM JEONG HOO
IPC: A24F47/00
Filed: 2019-10-14
Abstract: The present invention relates to an aerosol-generating product comprising a vaporizer, and to an aerosol-generating system using the same, in which the aerosol-generating product and a structure of a device can be simplified.
Patent KR-20210045633-A (KR)
Title: Method and System for Universe Electronic Signature Using Save Domain
Inventor: HAN SANGWOOK
IPC: G06F21/64
Filed: 2019-10-17
Abstract: The present invention relates to a universal electronic signature method and system using a storage domain. More specifically, the present invention relates to the universal electronic signature method and system using the storage domain capable of storing certificate data in a local storage of a specific domain of a web browser, and performing an electronic signature regardless of a service domain, a terminal, and a browser type in a single procedure as there is no plug-in software such as ActiveX and the like. The method comprises: a first certificate data storage step; a certificate data transfer step; a certificate data storage step; a second certificate data storage step; and an electronic signature step.
Patent KR-20210045796-A (KR)
Inventor: SEO IN YONG
IPC: C12M1/12
Filed: 2019-10-17
Abstract: Provided is a cell culture device. The cell culture device according to an exemplary embodiment of the present invention comprises: a cell culture unit in which a plurality of supports for cell culture are disposed in an accommodation space; a medium supply unit in which a predetermined amount of a medium supplied to the cell culture unit is stored, and the internal carbon dioxide concentration is kept constant by using carbon dioxide introduced from the outside through a gas supply port; and a pump which circulates the medium accommodated in the medium supply unit to the cell culture unit by interconnecting the cell culture unit and the medium supply unit. The purpose of the present invention is to provide a cell culture device capable of culturing adherent cells in large quantities through a single process while being able to miniaturize and modularize the device.