baber/WOPTO huggingface dataset:
Patent KR-20210021809-A (KR)
Title: Mask apparatus for managing skin
Inventor: CHO YONG MUN
IPC: A61L2/10
Filed: 2019-08-19
Abstract: The present invention relates to a mask apparatus for skin care which enables skin care using light and breathing clean air at the same time while wearing an LED mask, wherein the mask apparatus comprises: a mask body formed in a shape corresponding to a user′s face shape as a whole; at least one light emitting unit installed on an inner surface of the mask body and emitting beauty light in a wavelength band for skin care of a user′s face; and a filter unit installed in an air inlet formed in the mask body and installed in the nose and mouth part of the mask body to prevent foreign substances from entering when a user breathes while wearing the mask body.
Patent KR-20210023424-A (KR)
Title: Cross Locking Apparatus for Doorlock
Inventor: HAN DEOG HEE
IPC: E05B63/12
Filed: 2019-08-23
Abstract: The present invention discloses a cross lock device for door lock in which a locked state is formed by a deadbolt and striker built into a main body and a cross-locked state can be formed by the combination of an additional structure formed inside the striker and an additional fastening means provided in a locking device. The cross lock device comprises: a U-shaped rotating shaft additionally installed on a main body; and a locking wall forming a jamming state during rotation of the rotating shaft and having a through hole for a dead bolt. According to the present invention, in addition to a basic locked state in which the dead bolt is coupled to the striker, since the coupling state between the rotating shaft and the locking is crossed and added, the cross-locked state is formed in addition to the double-locked state. Therefore, since the fastening state is maintained despite any impact, there is an effect of providing a very strong locked state with little possibility of deformation or damage due to external force.
Patent KR-20210023583-A (KR)
Title: Method and computer program for determining defective part and Chip Mounter
Inventor: SHIN JHIN WOO
IPC: G06T7/00
Filed: 2019-08-23
Abstract: According to one embodiment of the present invention, a method for judging whether a part is defective based on side images of the part picked up by a chip mounter includes the steps of: acquiring the side images of the part in a state where the part is picked up by the chip mounter; extracting images of the regions of interest including at least parts of the part in contact with the chip mounter from the side images; and judging whether the part is defective based on whether the images of the regions of interest meet a predetermined defect judgment condition. According to the present invention, it is possible to accurately judge whether the picked-up part is defective.
Patent KR-20200026719-A (KR)
Inventor: IIJIMA TOSHIAKI
IPC: H01L21/02
Filed: 2019-08-27
Abstract: Embodiments of a film forming method comprise a step of placing a substrate on a susceptor disposed in a chamber; and a step of introducing hydrogen-containing gas and nitrogen gas into the chamber to generate plasma and form a nitride film on the substrate, and applying high frequency electric power to an electrode on the susceptor. A flow rate of the hydrogen-containing gas is 1% or less of a flow rate of the nitrogen gas. According to the present invention, stress of the nitride film can be controlled.
Patent KR-20210025433-A (KR)
Title: Intelligent multimedia job matching system using vocational education for disabled person and method thereof
Inventor: BAEK SUNG WOOK
IPC: G06Q10/10
Filed: 2019-08-27
Abstract: The present invention relates to an intelligent multimedia job matching system using vocational education for a disabled person and to a method thereof. The intelligent multimedia job matching system uses customized education solutions, intelligent multimedia job matching solutions, and recommendation-based recruitment relay solutions to provide vocational education content for the disabled person and relay the optimal employment for the disabled person between job seekers and recruiters with disabilities by providing job training content for the disabled person. The intelligent multimedia job matching system converts multimedia self-introduction and multimedia company introduction into visualization data and provides the data to job seekers and job seeker companies with disabilities. The intelligent multimedia job matching system recommends a job seeker optimized for the type of disability, degree of disability, and job ability of the disabled job seeker and relays the recruitment. According to the present invention, it is possible to implement a customized total recruitment platform specialized for the disabled person by integrated management from job training before employment for job seekers with disabilities to career management after employment relay and employment.
Patent KR-20210026194-A (KR)
Inventor: JUNG SO YOUNG
IPC: G06F3/0483
Filed: 2019-08-29
Abstract: An electronic device having an electronic board function and an operation method thereof are disclosed. The electronic device according to an embodiment includes: a display; a touch input interface; a memory storing at least one instruction; and a processor configured to execute the at least one instruction stored in the memory to: display a writing area in a predefined display area of the display; detect a predefined touch input in the writing area; in response to the detection of the predefined touch input, reduce the writing area of the display area, display the reduced writing area in the display area; and provide an extended area for enabling writing input continuously with the reduced writing area in an area other than the reduced writing area of the display area.
Patent KR-20200088200-A (KR)
Title: Pesticide spraying apparatus
Inventor: JEONG YONG HWAN
IPC: B60F1/02
Filed: 2019-09-05
Abstract: A pesticide spraying apparatus according to an embodiment of the present invention includes a moving cart, and an injection unit including a plurality of nozzle assemblies for spraying pesticides and provided on the moving cart. Here, the nozzle assemblies may be provided with spray nozzles at both ends, respectively, and may be repeatedly rotated in a forward direction and a reverse direction in a preset angle range.
Patent KR-20210030103-A (KR)
Title: Apparatus and method for decreasing communication data for improvement of bottleneck in distributed deep learning
Inventor: JAEHWAN LEE
IPC: G06N3/08
Filed: 2019-09-09
Abstract: An object of the present invention is to provide an apparatus and method for decreasing distributed deep learning communication data capable of accelerating training and reducing overhead while improving bottlenecks in distributed deep learning. The present invention relates to a method of decreasing communication data. The method of decreasing communication data includes the steps of: (a) receiving, by one of a plurality of workers, a delivery parameter from a parameter server; (b) calculating, by the one worker, a gradient for each of a plurality of layers based on the transfer parameter; and (c) selectively transmitting, by the one worker, gradients corresponding to a layer satisfying a gradient threshold reference among the plurality of layers, to the parameter server based on the gradient calculation result for each of the plurality of layers.
Patent KR-20210032184-A (KR)
Title: Organic electroluminescent device
Inventor: HAN SONGIE
IPC: H01L51/50
Filed: 2019-09-16
Abstract: The present invention relates to an organic electroluminescent element. In the present invention, a light emitting layer comprises a plurality of hosts and dopants, wherein one of the plurality of hosts is the same as the material of an electron transport auxiliary layer in an electron transport region, thereby simultaneously exhibiting effects such as high light emitting efficiency, low driving voltage, longevity, and the like.
Patent KR-20200122966-A (KR)
Title: Superconducting coil miodule
Inventor: HAHN SEUNGYONG
IPC: H01F6/00
Filed: 2019-09-17
Abstract: A superconductive coil module includes: a first coil having a superconductive wire wound multiple times; and a first heating device including at least one first heating pattern coupled to one surface of the first coil to control a threshold current for each turn of the first coil as a minimum threshold current, wherein the at least one first heating pattern can be positioned in a path following a predetermined ratio between an inner boundary and an outer boundary of the first coil. Therefore, the superconductive coil module can control the screening current.
Patent KR-20190109364-A (KR)
Title: A Health Article Having a Rare Earth Component and Having a Structure of Contacting Human Body
Inventor: KANG OH HYUN
IPC: A61N2/06
Filed: 2019-09-18
Abstract: The present invention relates to a health product of a human body contact structure comprising a rare earth component. Specifically, the present invention relates to a health product of a human body contact structure comprising a rare earth component in which a component effective for the human body is continuously released from the rare earth component in a worn or contact state. The health product of a human contact structure comprising the rare earth component is generally a polygonal or circular structure, which includes a ceramic material and the rare earth component, and is coupled to a product in contact with the human body to emit a magnetic field of at least 500 Gauss.
Patent KR-20210035392-A (KR)
Title: Item selection system in stocks using mobile application and item selection method using said system
Inventor: KIM BYEONG HO
IPC: G06F16/2455
Filed: 2019-09-24
Abstract: The present invention relates to a stock item selection system using a mobile application and a stock selection method using the same. The present invention can provide investors with the fundamental know-how in selecting investment stocks and reduce the time and effort required for stock discovery by providing the system selecting and providing optimized stocks by collecting and analyzing information including various investment indicators according to the propensity of each individual and a stock selection method using the system.
Patent KR-20210037137-A (KR)
Title: Incense stick holder
Inventor: PARK KI MIN
IPC: A61L9/012
Filed: 2019-09-27
Abstract: The present invention relates to an incense stick holder comprising: a body for receiving an incense stick inside and discharging, to the outside, smoke emitted as the incense stick is burned; and a support body for inserting and supporting the incense stick and adjusting the length of the incense stick received in the body in a state of being coupled to the body. When the incense stick is burned as much as the length of being received in the body, a temperature difference occurs between the incense stick and the support body. Also, as oxygen uptake decreases, the embers of the incense stick can be automatically extinguished. Accordingly, even if a user does not break an incense stick which is burning incense, the incense stick can burn as much as the user wants and can be extinguished automatically.
Patent KR-20210037906-A (KR)
Title: Thermoplastic resin composition for laser direct structuring process and article comprising the same
Inventor: KIM YANG IL
IPC: C08L23/26
Filed: 2019-09-30
Abstract: The present invention relates to a thermoplastic resin composition including: 100 parts by weight of a polycarbonate resin; 5-55 parts by weight of a glycol-modified polyester resin having a content of 1,4-cyclohexane dimethanol of 20-100 mol% based on the total content of diols; 0.5-15 parts by weight of a laser direct structuring additive; 1-10 parts by weight of maleic acid anhydride-modified olefinic copolymer; and 1-10 parts by weight of resorcinol-di(bis-2,6-dimethylphenyl) phosphate, wherein the weight ratio of the additive for laser direct structuring to resorcinol-di(bis-2,6-dimethylphenyl) phosphate is 1:0.08-1:7. The thermoplastic resin composition has excellent plating reliability, impact resistance and flowability.
Patent KR-20210041204-A (KR)
Title: Press for molding sheet metal for building
Inventor: KIM KI BEOM
IPC: B21D28/14
Filed: 2019-10-07
Abstract: The present invention relates to a press for molding a metal steel for a building. The purpose of the present invention is to provide a press for molding a metal steel for a building, which punches upper and lower surfaces of a metal sheet for a building so that both a piercing operation of drilling a central part of the metal sheet and a notching operation of drilling a side surface thereof can be performed in a single device, in a plastic forming operation for the metal steel. The press for molding a metal steel for a building, for forming through-holes in the upper and side surfaces thereof comprises: a piercing punch forming a through-hole in the upper surface of a metal sheet for a building to be formed by piercing; a piercing punch driving means installed on an upper part of the piercing punch to transfer and drive the piercing punch vertically; a notching punch forming a through-hole in a side surface of the metal sheet for a building to be formed by notching; a notching punch driving means horizontally moving the notching punch left and right; a stripper pressing and fixing the upper surface of the metal sheet for a building to be formed and having the upper surface thereof movably coupled to the piercing punch driving means; and a mold provided on the lower side of the stripper and having an upper surface of which the metal sheet for a building to be formed is mounted to be pierced and notched. Therefore, both the piercing and notching are performed. A single press device is used to form a plurality of desired through-holes in the upper and side surfaces of the metal sheet for a building to be formed, and thus no separate notching device is required, and working hours can be significantly reduced. As a result, the press can reduce the working hours and the cost of purchasing the entire device, thereby being economically advantageous.
Patent KR-20210044456-A (KR)
Title: Foot stimulation and relaxation musculus soleus
Inventor: YOU SUNG HYUN
IPC: A61B5/00
Filed: 2019-10-15
Abstract: The present invention relates to an acupressure device capable of stimulating the sensation of the sole of the foot while simultaneously relaxing the plantar muscle. More particularly, the present invention relates to a device for stimulating the sensation of the sole of the foot and relaxing plantar muscle, comprising a body placed on the floor and a plurality of acupressure modules coupled to the upper surface of the body for acupressure of the soles.
Patent KR-20210045102-A (KR)
Inventor: CHO YOUNG TAE
IPC: A01G9/00
Filed: 2019-10-16
Abstract: An assembly type flowerpot is disclosed. The assembly type flowerpot includes a flowerpot body having an accommodating space formed therein and a locking protrusion protruding from the inner wall surface of the accommodating space, and a support part inserted into the inside of the flowerpot body to be fixed to the locking protrusion and having a plurality of drainage holes, wherein the support part comprises: a support base having a support protruding part locked and fixed to the locking protrusion along the periphery of the edge and having a plurality of drainage holes formed on the surface thereof; and a seated-protruding part which protrudes from the surface of the support base and on which plants are seated.
Patent KR-20210045156-A (KR)
Inventor: YANG HYE SEONG
IPC: H02K15/00
Filed: 2019-10-16
Abstract: The present invention provides an improved core-bobbin assembly structure and a motor cooling method using the same so that it is possible to eliminate a support ring, an O-ring, and a gasket for supporting and cooling a core-bobbin assembly of an automotive drive motor and achieve weight reduction and an increase in heat transfer area. The core-bobbin assembly is a core (100) to which a bobbin (200) is coupled. In the present invention, an outer diameter coating portion (210) is added to the bobbin such that a core outer diameter portion (110) as a whole is covered that includes a cooling surface press-fitted into and coming into contact with a housing, that is, an outer diameter recessed surface (120) formed in the core outer diameter portion (110). As described above, the outer diameter coating portion (210) covers the entire core outer diameter portion (110) including the outer diameter recessed surface (120). Accordingly, the outer diameter recessed surface (120) is given a transverse channel shape and press fitting into a housing (5) leads to space formation in relation to the housing. Cooling can be performed when cooling water flows into the space. In other words, this space is a cooling water path (220).
Patent KR-20200045964-A (KR)
Title: Substrate processing apparatus
Inventor: SAITO MICHISHIGE
IPC: H01L21/67
Filed: 2019-10-17
Abstract: Provided is a substrate processing apparatus in which heat responsiveness is improved. The substrate processing apparatus comprises: a processing container; an arranging table which is arranged in the processing container and on which a substrate is arranged; and components arranged between the processing container and the arranging table and forming an anode. The components have a flow path through which a heat exchange medium flows.
Patent KR-20210049529-A (KR)
Title: Subway station reversible emergency gate
Inventor: PARK HYE MI
IPC: E05F3/20
Filed: 2019-10-25
Abstract: The present invention relates to a two-way emergency gate for a subway station, which can be installed in a subway station to be closed slowly after being opened at an exit or entrance side, thereby facilitating entry and exit of strollers accompanied by the disabled, the elderly, and children and reducing the loss of profits due to free boarding. The two-way emergency gate for a subway station is formed so that one end of a door is coupled between posts installed on both sides of each of an entrance and exit to be erected by using a door hinge and the other end of the door is unlocked by an unlocking unit. The door hinge is formed so that an upper fixing part is coupled to an upper end of a hinge pipe and a lower fixing part is coupled to a lower end thereof. The upper fixing part is formed so that an upper hinge shaft is coupled to the center of an upper cap disk and a lower end of a left rotating shaft is coupled to a place having a predetermined distance from the upper hinge shaft. A left rotating disk having a first bearing fitted thereon is coupled to the upper hinge shaft. A first semi-long hole having a penetrating shape is formed on one side of the left rotating disk so that the left rotating shaft penetrates therethrough. A first semi-long groove opposite to the first semi-long hole is formed so that a lower end of a right rotating shaft is coupled thereto. A fixed disk shaft having a left rotating spring fitted thereon is coupled to an upper part of the left rotating disk. The fixed disk shaft has a through groove formed on one side thereof to insert and fix the left rotating shaft, and has a sector long-hole formed in the other side thereof to fit the right rotating shaft. A first fixing protrusion is formed on the upper part of the left rotating disk so that a lower end of the left rotating spring is caught thereon, and an upper end of the left rotating spring is caught on the left rotating shaft.
Patent KR-20210050121-A (KR)
Title: Refrigerator
Inventor: EOM TAE IN
IPC: F25D29/00
Filed: 2019-10-28
Abstract: Disclosed is a refrigerator, which comprises a main body, a door coupled to a front surface of the main body, a bracket coupled to a front surface of the door and including a roller, a sliding plate supported on the roller and fixed to the bracket to slide in a vertical direction, a display supported on the sliding plate, and a position fixing device configured to fix a position of the sliding plate. The position fixing device includes a spur gear rotatably provided on the bracket, a rack gear provided on the sliding plate and engaged with the spur gear, and a stopper configured to prevent rotation of the spur gear when the sliding plate is stopped to fix the position of the sliding plate. Therefore, the vertical height of the display installed on the front surface of the door can be manually adjusted without limiting the position.
Patent KR-20210050729-A (KR)
Title: Substrate multistatage cleaning apparatus
Inventor: PARK SEONG HYEON
IPC: B08B1/00
Filed: 2019-10-29
Abstract: The present invention relates to a multi-step cleaning device of a substrate. In the provided multi-step cleaning device of a substrate, the surface of the substrate is first cleaned with a contact plate of a cleaning pad, steam is sprayed on the substrate to perform secondary cleaning in a non-contact manner, and thus micron-scale foreign substances and nano-scale foreign substances remaining on the substrate are removed without damaging the substrate.
Patent KR-20210051335-A (KR)
Title: Wireless charging pad, wireless charging device, and electric vehicle comprising same
Inventor: KIM TAE KYOUNG
IPC: H01F1/03
Filed: 2019-10-30
Abstract: In a wireless charging pad according to one embodiment of the present invention, the charging efficiency and heat dissipation characteristics may be improved together by applying a three-dimensional structure to a magnetic material and using an additional magnetic material. Accordingly, the wireless charging pad and a wireless charging device employing the structure thereof may be usefully used in an electric vehicle and the like that requires large-capacity power transmission between a transmitter and a receiver. The wireless charging pad comprises: a coil; a shield part; and a first magnetic material and a second magnetic material.
Patent KR-20210053561-A (KR)
Title: Valve apparatus for vehicle
Inventor: KIM JAE YEON
IPC: F16K27/02
Filed: 2019-11-04
Abstract: Disclosed is a valve apparatus for a vehicle. According to an embodiment of the present invention, the valve apparatus for a vehicle includes: a housing having one end open and having the other end closed to form a space therein, having one side where a first inflow port for introducing transmission oil from a transmission and a bypass port for bypassing the transmission oil to the transmission are formed, and having the other side where a second inflow port for introducing the transmission oil from an oil cooler and a discharge port for discharging the transmission oil to the oil cooler are formed; an inner cap having one end closed and having the other end open, having the one end fixed to the one open end of the housing while inserted into the space, and having at least one opening hole formed in the part inserted in the space; an operation unit provided between the inside of the other end of the housing and the inner cap, and mounted to be reciprocated in a longitudinal direction of the housing in the space in accordance with the temperature of the transmission oil introduced into the housing through the first inflow port; a valve unit provided in the operation unit to be interoperated with the movement of the operation unit to selectively open or close the bypass port, or the discharge port; and an elastic member interposed between the inner cap and the operation unit, and providing an elastic force to the operation unit with respect to the inner cap. Therefore, the present invention is capable of facilitating assembly and manufacture through the simplification of components.
Patent KR-20210054107-A (KR)
Inventor: LEE SUNG WOO
IPC: B60W40/08
Filed: 2019-11-04
Abstract: The present invention relates to a display device for a vehicle, which comprises: a sensor unit detecting an object positioned near a vehicle; a control module decoding and tracking the detected object based on a detection result of the sensor unit; and an information display unit providing an object decoding and tracking result of the control module to a passenger of the vehicle as continuous visual information.