baber/WOPTO huggingface dataset:
Patent KR-20210017671-A (KR)
Title: Flat-type led lighting device
Inventor: HAM HUN
IPC: F21V15/01
Filed: 2019-08-09
Abstract: The present invention relates to a flat LED lighting device including: a quadrangular light guide panel; an LED module emitting light on a side surface of the light guide panel with LED elements mounted on a substrate; and a side frame supporting an end portion of the light guide panel. The side frame includes first and second mounting grooves formed such that the substrate of the LED module is slid. The first mounting groove is larger in width than the second mounting groove. According to another aspect of the present invention, the flat LED lighting device includes: a quadrangular light guide panel; an LED module emitting light on a side surface of the light guide panel with LED elements mounted on a substrate; and a side frame supporting an end portion of the light guide panel and having a LED module coupling groove where the LED module can be disposed. The side frame includes a panel support portion supporting the light guide panel and a mounting portion for connection to an external installation bracket.
Patent KR-20210019345-A (KR)
Title: Motor control apparatus and controlling method thereof
Inventor: PARK CHEON SU
IPC: H02P5/74
Filed: 2019-08-12
Abstract: The present invention relates to a motor control device and a control method thereof. The motor control device and the control method thereof according to the present invention can estimate a phase error between two motors through the difference in currents flowing through the two motors, compare the phase error with a threshold to adjust a damping coefficient, and set a compensation current, thereby controlling the two motors through one motor control device. The motor control device and the control method according to the present invention can prevent synchronization between the two motors from being released.
Patent KR-20210020509-A (KR)
Title: Folding disposable trash
Inventor: LEE MYOUNG SIK
IPC: B65F1/06
Filed: 2019-08-16
Abstract: The present invention provides a hygienic foldable disposable waste bin. According to the present invention, by using a foldable disposable waste bin fixed with a plastic wire made of PET material in a square plastic bag instead of a normal filling and emptying waste bin, it is hygienic because the waste bin is for one-time use, and it is convenient to store and carry because the waste bin is folded three times.
Patent KR-20190101931-A (KR)
Title: Nose pad for eyeglasses
Inventor: KIM DO HYUNG
IPC: G02C5/12
Filed: 2019-08-21
Abstract: The present invention relates to a nose pad for an eyeglasses in which a surface of a nose pad is formed in a concave round shape and which includes unevenness on the surface and a sidewall. Thus, the pad is mounted in correspondence to the bridge of the nose when the eyeglasses is worn to prevent the eyeglasses from sliding down due to a friction of the unevenness, and is capable of preventing pressure on the bridge of the nose by using a buffer and an elastic force of a tube provided separately.
Patent KR-20210023091-A (KR)
Title: Radar apparatus mounting assembly
Inventor: KIM SANG MIN
IPC: G01S7/03
Filed: 2019-08-22
Abstract: According to the present embodiments, provided is a radar device mounting assembly capable of protecting the radar device from impact by providing an elastic structure in a bracket installed on a vehicle in combination with the radar device to absorb the impact generated on the vehicle, and preventing a detection area from being changed.
Patent KR-20210025408-A (KR)
Title: Method and apparatus for payment based on controlling bluetooth payment effective distance information
Inventor: CHOI YOUNG OK
IPC: H04W4/80
Filed: 2019-08-27
Abstract: The present invention relates to a payment method for performing Bluetooth payment by standardizing a distance between two terminals as an effective payment distance available for payment, and a device thereof. The payment method according to one embodiment of the present invention may change a wireless output strength value of a (1-n)^th user terminal so that a reception sensitivity value converges to a standard reception sensitivity value, build a DB by storing the wireless output strength value of the (1-n)^th user terminal for each model when the reception sensitivity value converges to the standard reception sensitivity value, and perform Bluetooth payment by changing the wireless output strength value based on the established DB and controlling the effective payment distance.
Patent KR-20210030834-A (KR)
Title: Stator assembly structure of water cooling type driving motor for vehicle
Inventor: YANG HYE SEONG
IPC: H02K9/19
Filed: 2019-09-10
Abstract: According to an embodiment of the present invention, provided is a stator assembly structure of a water-cooling type driving motor for a vehicle which can increase a cross-sectional area of coolant flow. The stator assembly structure of a water-cooling type driving motor for a vehicle comprises: a housing having a circular accommodating space; a stator core disposed at regular intervals along an inner circumferential surface of the housing and having a cooling groove on an outer circumferential surface of the housing; a gasket press-fitted in a shape corresponding to a shape of the outer circumferential surface of the stator core to surround the outer circumferential surface of the stator core; and a coolant channel unit formed in a watertight structure between the housing and the gasket to provide a flow path of coolant.
Patent KR-20210031287-A (KR)
Title: Apparatus and method for precoding data in wireless communication system
Inventor: HYOUNGYOUL YU
IPC: H04B7/0456
Filed: 2019-09-11
Abstract: The present disclosure relates to a 5th generation (5G) or pre-5G communication system for supporting a higher data rate after a 4th generation (4G) communication system such as Long Term Evolution (LTE). The present disclosure is for precoding data in a wireless communication system, and a method of operating a base station comprises a process of obtaining a plurality of indicators corresponding to the precoder, a process of precoding a signal transmitted to the terminal using the precoder, and a process of transmitting the precoded signal to the terminal. The precoder may include a plurality of elements, and each of the plurality of elements may be defined as a combination of a phase value, an exponent value, and a sign determined by a combination of variables determined based on the indicators. The precoder may be determined by searching for at least one of a first memory storing coefficients for combining the variables corresponding to an antenna port and a layer, a second memory storing a size of a sine wave and a size of a cosine wave corresponding to the phase value, and a third memory storing codes corresponding to combinations of antenna ports and layers.
Patent KR-20210032838-A (KR)
Title: Game apparatus and method using emotion
Inventor: PARK SEUNGBO
IPC: A63F13/825
Filed: 2019-09-17
Abstract: A device and a method for a game using emotion are disclosed. According to an embodiment of the present technology, a question matched to an emotional expression of a gamer obtained through a camera is extracted from an emotion question conversion regulation server during a game to transmit the question to the gamer, and a scoring result of an answer of the gamer corresponds to an input value of an input device to grow a skill of a generated character and proceed a game by using the grown skill of the character to further improve engagement and interest on the game and provide a new paradigm of game contents.
Patent KR-20210033136-A (KR)
Title: Fruit juice manufacturing process and manufacturing apparatus for same
Inventor: KIM EUN SOOK
IPC: B30B9/04
Filed: 2019-09-18
Abstract: The present invention relates to a fruit juice manufacturing process and a manufacturing apparatus therefor, and more specifically, to a fruit juice manufacturing process in which washed fruits(applies, pears, aronia, etc.) are crushed to extract juice such that fruit juice is produced in a relatively inexpensive and short time, and a manufacturing apparatus therefor. The fruit juice manufacturing apparatus comprises: a washing unit for washing fruits supplied from the outside; a transfer conveyor for sequentially transferring the fruits washed by the washing unit; a crusher for receiving and crushing the fruit transferred by the conveying conveyor to generate a mixture of pulp and fruit juice; a juice container in which the mixture supplied from the crusher is filled; and a pressure plate positioned in an upper part of the juice container, operated to be drawn into the juice container by a hydraulic device to compress the mixture filled in the juice container to extract juice; and a juice container moving means for moving the juice container away from the pressing plate so that the mixture discharged from the crusher is easily supplied to the juice container.
Patent KR-20210034372-A (KR)
Title: Apparatus and method for managing battery
Inventor: CHOI JAE YEON
IPC: G06F12/0891
Filed: 2019-09-20
Abstract: A battery management device according to one embodiment of the present invention is configured to avoid data inconsistency in a multi-core environment. The battery management device comprises: a processor which includes a plurality of cores each having a cache memory, establishes, as a main core, a core in which data to be recorded is stored in the cache memory, from among the plurality of cores, and establishes, as a sub core, a core other than the main core from among the plurality of cores; and a main memory configured to store, by the main core, the data to be recorded, wherein the main core is configured to block an access right of the sub core to the main memory while recording, in the main memory, the data to be recorded and give the sub core the access right to the main memory after the data to be recorded is recorded in the main memory.
Patent KR-20210039119-A (KR)
Title: Door handle manufactured by curving pipe and its manufacturing method
Inventor: LEE JUN MIN
IPC: B21D53/38
Filed: 2019-10-01
Abstract: The present invention relates to a door handle manufactured by bending a pipe and a manufacturing method thereof. Particularly, the present invention is to provide a high quality door handle, which is manufactured conveniently and at low costs by integrally forming fastening units at both side end portions of the door handle manufactured by bending the pipe and by simultaneously bending even a thin pipe without damage to a bent portion. To solve the subject, the present invention is to manufacture the door handle by cutting a thin metal pipe with a set length to form a vertical main body, pressing both side end portions of the vertical main body by a press to form a connection flange extended in an outer side direction, inserting assistant core materials with perforated screw holes into the both side end portions of the vertical main body in the above described state, and then bending portions, where the assistant core materials are inserted, by a pipe bender, such that a horizontal main body is integrally bent and formed at the both side end portions of the vertical main body.
Patent KR-20200130636-A (KR)
Inventor: SONG SEUNG CHAN
IPC: G06T7/11
Filed: 2019-10-01
Abstract: Disclosed is a method for refining labeling data performed by a computer. The method comprises: (S110) a step of obtaining one or more images and automatic labeling information for the one or more images; (S120) a step of displaying a first image and the automatic labeling information for the first image; (S130) a step of obtaining manual labeling information for the first image; and (S140) a step of determining labeling information for the first image based on the obtained manual labeling information.
Patent KR-20200042852-A (KR)
Inventor: RIPPLINGER THOMAS
IPC: A61B18/00
Filed: 2019-10-08
Abstract: The present invention relates to an instrument for coagulating and dissecting biological tissue, to be easily and safely operated. According to the present invention, the instrument including a tool (29) comprising a coagulation electrode (36) and at least one dissection electrode (38). The electrodes (36, 38) are operated through an operation circuit (45), the operation circuit (45) includes an evaluation circuit (70), and the evaluation circuit (70) receives an evaluation signal (S) having first half-waves (S1) and second half-waves (S2) from an external device (21). The first and second half-waves (S1, S2) have opposite polarity to each other. During at least one first half-wave (S1), the evaluation circuit (70) inspects whether a first switch (32), a second switch (33), or both two switches (32, 33) are operated in the instrument device (26). In accordance with an evaluation result, a triggering signal (A) is generated and transmitted to a switching unit (53). In accordance with the triggering signal (A), the switching unit (53) is switched into a first or second switching state. In the second switching state, voltage and current suitable for dissection are not applied to the dissection electrode (38). In the first switching state, the voltage or current suitable for dissection is applied to the dissection electrode (38).
Patent KR-20210042599-A (KR)
Title: Live wire display apparatus and control method thereof
Inventor: KIM JIN SUNG
IPC: G08B21/02
Filed: 2019-10-10
Abstract: Disclosed are a live wire display apparatus and a control method thereof. The live wire display apparatus comprises: a live wire detection unit coupled to a transmission/distribution line through a clamp to detect a live wire state; a phase selection switch for selecting a phase of the transmission/distribution line; a display unit for displaying the phase and live state of the transmission/distribution line; a warning sound output unit to warn of the live wire condition; and a control unit operated according to the selection of the phase selection switch to display the phase on the display unit, and outputting the detection result detected by the live wire detection unit through the display unit and the warning sound output unit.
Patent KR-20210044330-A (KR)
Title: 3d printer for radial lamination
Inventor: HONG CHAN WOO
IPC: B29C64/241
Filed: 2019-10-14
Abstract: The present invention relates to a 3D printer for a radial lamination process, and more particularly, to a 3D printer for a radial lamination process, capable of uniformly performing 3D printing in a radial direction. To achieve the above objective, according to the present invention, the 3D printer for the radial lamination process includes: a core module configured to rotate in one direction; a discharge module configured to discharge a material toward the core module; a blade module configured to adjust a lamination thickness of the material discharged to the core module; and an optical module configured to form a material layer by irradiating light toward the material discharged to the core module so that the lamination thickness of the material is adjusted to cure the material, wherein the discharge module is configured to discharge the material toward the rotating core module.
Patent KR-20200001572-A (KR)
Title: Washing machine
Inventor: LEE JEONG UK
IPC: D06F37/30
Filed: 2019-10-18
Abstract: The present invention relates to a washing machine capable of controlling a clutch system through control of a motor. According to the present invention, the washing machine comprises: an outer tub containing water therein; an inner tub disposed in the outer tub to receive laundry and rotating around a vertical shaft; a pulsator rotationally disposed in the inner tub; a dehydration shaft connected to the inner tub and having a hollow formed therein; a washing shaft rotationally disposed in the hollow and connected to the pulsator; a motor providing rotational force; a driving shaft rotated by the motor; a sun gear connected to the driving shaft; a first pinion gear engaged with the sun gear; a first carrier rotationally supporting the first pinion gear; a first ring gear fixed on the dehydration shaft and allowing the first pinion gear to be inscribed therein; a second pinion gear engaged with the sun gear; a second carrier rotationally supporting the second pinion gear; and a second ring gear fixed on the dehydration shaft and allowing the second pinion gear to be inscribed therein. The gear ratio of the first ring gear to the sun gear is less than that of the second ring gear to the sun gear, the first carrier has a turning arm formed therein, and the second carrier is formed on a path along which the turning arm is turned, thereby forming a stopper restricting the relative rotation of the first carrier to the second carrier upon interference with the turning arm.
Patent KR-20210046386-A (KR)
Inventor: KIM TAE HWAN
IPC: A01K7/00
Filed: 2019-10-18
Abstract: The present invention relates to an automatic smart leash for a componion dog, used to prevent a companion dog from being stray during walking and becoming an abandoned dog and used to enable a dog owner to appropriately manage a walking distance between the dog owner and a dog and a moving line of the dog owner and the dog, and to a leash analysis system thereof. The automatic smart leash for a companion dog according to the present invention comprises:a main body including a cylindrical part, a handle part formed on an upper portion at the rear of the cylindrical part, communicating with the inside, having a finger through hole, and formed upward to the rear, a leash winding pulley formed in the cylindrical part so that a leash is wound around the leash winding pulley, and a leash adjusting button part provided on an upper portion of the handle part; an LED lighting part provided on a lower portion at the front of the cylindrical part, and emitting light; a lighting part switch provided on an upper portion of the handle part; a charging part provided in the handle part and charged with electricity; a fingerprint detection sensor provided on the upper portion of the handle part; an on/off switch provided on the handle part; and a control part connected to the fingerprint detection sensor, the LED lighting part, the lighting part switch, the charging part, and the on/off switch. The control part is configured to: receive an on-signal from the on/off switch to turn on the fingerprint detection sensor; turn on an operation of the leash when the fingerprint detection sensor recognizes a fingerprint of the dog owner and determines that the recognized fingerprint is a predetermined fingerprint of the dog owner while the fingerprint detection sensor is in a state of being turned on; and receive an off-signal from the on/off switch and turn off the fingerprint detection sensor and the leash.
Patent KR-20210048145-A (KR)
Title: An X-Ray Apparatus for Investigating a Wafer and a Method for a Wafer Using the Same
Inventor: HYEONG CHEOL KIM
IPC: G01N21/95
Filed: 2019-10-23
Abstract: The present invention relates to an X-ray device for inspecting a wafer and to an X-ray inspection method by the same. The X-ray inspection device for inspecting a wafer comprises: a first robot arm (11a) which transfers a wafer (W1) from a front opening unified pod (FOUP, 14) into which wafers (W1 and W2) are inserted; a buffer space (12) in which the wafer (W1) transferred from the first robot arm (11a) is loaded; a second robot arm (11b) which transfers the wafer (W1) from the buffer space (12) to a chuck module (13) to which the wafer (W1) is fixed to position the wafer (W1); and an X-ray inspection module (17) for acquiring an X-ray image of the wafer (W1) aligned with the chuck module (13).
Patent KR-20210054175-A (KR)
Inventor: LEE YEONG JO
IPC: A61L9/04
Filed: 2019-11-05
Abstract: The present invention relates to a novel hydroponic plant kit which provides a hydroponic plant kit for growing hydroponic plants such as marimo and the like, provides various kinds of fun and playfulness during use, and contributes to increase the value of a product due to additional functions. According to the present invention, the hydroponic plant kit comprises: a body-shaped lower support (110) corresponding to the torso of an animal character; and a head-type fish tank (120) mounted on the upper part of the lower support (110) and corresponding to the head of the animal character. The lower support (110) is made of gypsum which is easy to mold a three-dimensional shape of the character's body and has excellent adhesion to paints while having excellent water absorption. The surface of the body-shaped lower support (110) molded with gypsum has the color (white) of gypsum. In addition, the hydroponic plant kit comprises a paint cartridge (140) including a brush enabling a user to apply a desired color on the surface of the three-dimensional shape of the body-shaped lower support (110).
Patent KR-20210055494-A (KR)
Title: Method for manufacturing spool using mobile device
Inventor: KIM HO JUNG
IPC: G06Q50/04
Filed: 2019-11-07
Abstract: Disclosed is a spool manufacturing method using a mobile device. The spool manufacturing method using a mobile device includes: a step (a) of issuing a work list for vessel work; a work allocation step (b) of confirming the work list and allocating work to workers for vessel work by using a mobile device; a raw material processing step (c) of selecting raw material information for the vessel work by using the mobile device, generating raw material processing information by using the raw material information, and processing the raw material by transmitting the processing information to a raw material processing machine; a spool attachment welding step (d) of gathering the processed raw material of the step (c) by spool which is a work unit of a pipe, confirming a work drawing including the gathered raw material information through the mobile device to attach and weld the raw material, and inputting an attachment and welding completion result into the mobile device; and a spool inspection step (e) of inspecting the attachment and welding condition of a spool of the step (d) through the mobile device. Therefore, the present invention is capable of improving work productivity.
Patent KR-20200056313-A (KR)
Inventor: KIM DONG WAN
IPC: H01M12/08
Filed: 2019-11-11
Abstract: The present invention relates to a CuGeO_3/graphene composite electrocatalyst and a manufacturing method thereof. According to an embodiment of the present invention, the CuGeO_3/graphene composite electrocatalyst comprises: a graphene sheet (10) in which carbons are arranged in a hexagonal net structure; and a plurality of CuGeO_3 nanowires (20) arranged on the graphene sheet (10). A high-performance electrocatalyst capable of enhancing oxygen decomposition or binding reaction can be prepared.
Patent KR-20210057999-A (KR)
Title: Apparatus and method for printing substrate
Inventor: YOON KUG JIN
IPC: H01L21/768
Filed: 2019-11-13
Abstract: Provided are a substrate printing apparatus and a method thereof, which can mix different nozzles among a plurality of nozzles usable for adjacent pixels after excluding defective nozzles and inject ink to print a substrate. The substrate printing apparatus includes: a defective nozzle detection part for detecting a defective nozzle among a plurality of first nozzles installed on an inkjet head unit; a target nozzle determining part for extracting a plurality of second nozzles that can be used by excluding defective nozzles among the plurality of first nozzles, and determining a plurality of third nozzles for discharging droplets to each pixel among the plurality of second nozzles; and a substrate processing part for printing the substrate by using the plurality of third nozzles. The target nozzle determining part determines the plurality of third nozzles so that pixels adjacent to each other among the plurality of second nozzles use at least one other nozzle.