baber/WOPTO huggingface dataset:
Patent KR-20210017804-A (KR)
Title: Press machine
Inventor: HONG SEOK MOO
IPC: B21D37/04
Filed: 2019-08-09
Abstract: The present invention relates to a press forming device, and more specifically, to the press device which draws or forms a plate material, instantly and easily correcting an interval between upper and lower molds or a punch and a die according to drawing or forming thickness or thickness of the plate material to perform press drawing or forming the plate material to be appropriate for set dimensions.
Patent KR-20190096907-A (KR)
Title: Method and apparatus for performing proximity service in wireless communication system
Inventor: CHOI DAE IN
IPC: H04W76/14
Filed: 2019-08-12
Abstract: Disclosed is a method in which a terminal obtains a layer-2 identifier of a terminal from a first entity and performs communication with another terminal using the obtained layer-2 identifier in proximity service communication.
Patent KR-20190096911-A (KR)
Title: Display device, gate driver, and driving method of gate driver
Inventor: CHOI BYONG DEOK
IPC: G09G3/36
Filed: 2019-08-12
Abstract: According to the present invention, a gate driver capable of providing high reliability includes a plurality of stages. A first stage includes a first transistor transitioning a first stage output signal to a first level for a first transition time according to a first control signal and a second transistor transitioning the first stage output signal to a second level for a second transition time according to a second control signal. The first transition occurs before the second transition and the first transition time is longer than the second transition time.
Patent KR-20210022422-A (KR)
Title: System for generating online community based on search word
Inventor: KIM IN YOUNG
IPC: G06Q20/06
Filed: 2019-08-20
Abstract: Disclosed is a character-based community automatic formation and reward system. The system comprises: a character registration unit which newly registers a character requested for registration by as user as a character for automatic community formation; a communication generation unit which generates a community corresponding to the registered character one-to-one; and a member registration unit which automatically registers another user as a member in the corresponding community when a search word input from another user is the registered character.
Patent KR-20210032196-A (KR)
Title: An induction heating device minimizing current sensing interference between inverters
Inventor: BYEONG GEUK KANG
IPC: H02M1/44
Filed: 2019-09-16
Abstract: The present invention relates to an induction heating device minimizing current sensing interference between inverters. In addition, according to an embodiment of the present invention, the induction heating device includes: an input power unit equipped with an input power stage from which live, neutral and ground lines start; a noise printed circuit board which is connected to the live and neutral lines, removes the noise of AC power output from an input power unit, and outputs the AC power from which the noise has been removed; first and second inverter units connected to the live and neutral lines and receiving AC power output from the noise printed circuit board, respectively; and a first capacitor minimizing current sensing interference between the first and second inverter units at the AC power output terminal of the noise printed circuit board connected to the first and second inverter units.
Patent KR-20210036202-A (KR)
Title: Tire
Inventor: CHO ICK HYEON
IPC: B60C11/04
Filed: 2019-09-25
Abstract: The present invention discloses a tire that has a tread unit coming in contact with the ground. The tread unit comprises: a first groove extending in a circumferential direction; a second groove extending in the direction different from that of the first groove; a tread block defined by the first groove and the second groove; and a grip unit disposed on the bottom of at least one of the first groove and the second groove and having an uneven surface.
Patent KR-20200038197-A (KR)
Inventor: JUNG HEE TAE
IPC: B01J35/02
Filed: 2019-10-02
Abstract: The present invention relates to a production method of a multi-component nano-pattern, which deposits a film of a multi-component material on a substrate on which a polymer pattern is formed using secondary sputtering, and produces a multi-component nano-pattern having regular arrangement through two ion etching processes and capable of being combined in various compositions, thereby being applied to applications such as transistors, organic optoelectronic devices, catalysts, gas sensors and the like which require a regularly arranged multi-component nano-structure.
Patent KR-20210040527-A (KR)
Title: Hair setting apparatus
Inventor: AN NA EUN
IPC: A45D24/04
Filed: 2019-10-04
Abstract: A hair setting device according to an embodiment of the present invention includes a housing, a body provided in the housing, a heating unit provided in the body, and a comb unit including a comb portion provided to be opposed to be spaced apart from a predetermined distance to form a space for the hair to be located in a gap from the heating unit.
Patent KR-20210045659-A (KR)
Title: Program for virtual fashion item interface management
Inventor: CHOI HYUNSEOK
IPC: G06Q30/02
Filed: 2019-10-17
Abstract: According to an embodiment of the present invention, a virtual fashion item managing program and, more specifically, to a program for recording a recording medium capable of executing a virtual fashion item managing method in a computer which comprises: a basic virtual fashion item setting step of setting a predefined basic virtual fashion item template; a virtual fashion item setting step of generating a virtual fashion item by inputting new item information of a creator corresponding to the basic virtual fashion item template; and a virtual fashion interface processing step of applying and processing the virtual fashion item corresponding to image information of a user to render 3D image information on which the virtual fashion item is worn.
Patent KR-20210046297-A (KR)
Title: Cosmetic case for easily replacing container with cosmetic
Inventor: JUNG CHUNG OK
IPC: A45D40/06
Filed: 2019-10-18
Abstract: The present invention provides a cosmetic storage body in which contents therein can be easily replaced by configuring a container in which the contents are stored to be detachable from a main body, so that only the container in which the contents are stored can be separated to easily replace the contents. The cosmetic storage body comprises a first storage body including a first case and a second case, and a second storage body including a third case and a fourth case.
Patent KR-20210046394-A (KR)
Title: Method of monitoring infant and apparatuses performing the same
Inventor: HA YOUNG GUK
IPC: G08B21/02
Filed: 2019-10-18
Abstract: An infant monitoring method and a device performing the same are disclosed. According to one embodiment, the infant monitoring method comprises the steps of: acquiring environmental information on an environment in which a camera is installed to monitor an infant and camera information on the camera; and allocating a virtual space corresponding to the environment based on the environment information and the camera information.
Patent KR-20210047668-A (KR)
Inventor: LEE JONG BOK
IPC: G06Q50/30
Filed: 2019-10-22
Abstract: The present invention relates to a ride sharing system capable of providing a ride sharing service considering a shared mobility apparatus, and a control method thereof. According to one embodiment of the present invention, the control method of the ride sharing system includes: a step wherein a server determines at least one candidate driver and at least one candidate rider based on rider matching information at least including whether a user wants to use a mobility apparatus and driver matching information at least including whether a user possesses a mobility apparatus; a step wherein the server determines recommended routes for the at least one candidate driver and the at least one candidate rider, respectively; and a step wherein the server transmits information including the determined recommended routes to a terminal corresponding to a user having a decision-making right, of the at least one candidate driver and the at least one candidate rider, wherein the recommended route determination step can include a step wherein a transfer spot for starting a transfer to a mobility apparatus is determined with respect to a candidate rider who wants to use the mobility apparatus, of the at least one candidate rider.
Patent KR-20210050929-A (KR)
Title: Vehicle having temperature sensitive interior metarial
Inventor: KIM MYOUNG JOO
IPC: B60H1/22
Filed: 2019-10-29
Abstract: The present invention relates to a vehicle including a temperature-sensitive interior material. According to the present invention, the vehicle comprises: an interior material which is installed in a boarding space of the vehicle and whose front is exposed to occupants of the vehicle; an infrared warmer disposed on the rear side of the interior material and generating infrared rays to supply heat to the occupants; and a temperature display unit which is formed on a front surface of the interior material and changes color according to the internal temperature of the vehicle. Accordingly, there is the effect of visually showing the occupants that the temperature changes according to the season change or the heating and cooling of the vehicle.
Patent KR-20210051704-A (KR)
Title: Escalator drive control apparatus using touch sensor, and drive control method thereof
Inventor: IM CHAE MIN
IPC: B66B1/34
Filed: 2019-10-31
Abstract: Disclosed are an escalator driving control device using a touch sensor and a driving control method thereof. An escalator driving control device using a touch sensor according to the present invention includes: a boarding detection sensor for detecting whether a passenger is boarding the escalator; a plurality of touch sensors installed at set intervals on each of the left and right driving handles of the escalator and transmitting a detection signal according to whether or not the passenger touches the driving handle; a detection signal receiving part configured to receive a detection signal from each of the touch sensors; a detection signal determination part that determines whether a new detection signal is received by the detection signal receiving part within a set time when it is detected that a new passenger boards the escalator by the boarding detection sensor; a passenger counting part for counting the number of right passengers and the number of left passengers on the escalator based on the detection signal received by the detection signal receiving part; and a driving restriction part that restricts the operation of the escalator when it is determined that a new detection signal has not been received by the detection signal determination part, or when the difference between the number of left passengers and the number of right passengers counted by the passenger countering part is equal to or greater than a set value. It is possible to prevent passengers from falling or getting their shoes or clothes caught in the escalator.
Patent KR-20210053593-A (KR)
Title: Improved eye drops container
Inventor: LIM HEUNG HO
IPC: A61F9/00
Filed: 2019-11-04
Abstract: Disclosed is an improved eye drop container. A container body is composed of a double structure of an outer cylinder and an inner cylinder, and the thickness of the inner cylinder is made thin in proportion to the thickness of the outer cylinder. The length of a drug discharge part is short in proportion to the length of an outer tube and an inner tube. When the outer tube is pressed, a drug in the inner tube is quickly discharged through the drug discharge part. The drug can be used completely. It is possible to prevent the inner tube from being sucked into the drug discharge side when the outer tube is pressed. Since the inner tube is pressed by a pressure guide part when the outer tube is pressed, the inner tube is easily pressed and the drug is easily discharged. The drug is easily discharged by an incision and discharge part through which the drug is discharged. It is possible to prevent outside air from entering through an inlet after discharging the drug.
Patent KR-20210053764-A (KR)
Title: Transaction system and method of a debt right of receipt
Inventor: BANG DAE SEONG
IPC: G06Q40/04
Filed: 2019-11-04
Abstract: The present invention relates to a system for dividing and trading a principal/interest collection right of peer-to-peer (P2P) finance and a method thereof. According to the present invention, the system comprises: a P2P financial company server (110) issuing a principal/interest collection right for P2P products invested by investors to an investor terminal (130); a seller terminal (130) requesting sale registration of the principal/interest collection right to a principal/interest collection right trading server (120) for selling the principal/interest collection right; buyer terminals (151, 152) selecting the divided and registered principal/interest collection rights to request purchase of the divided principal/interest collection rights to the principal/interest collection right trading server (120); and the principal/interest collection right trading server (120) registering the sale of the principal/interest collection right requested by the seller terminal (130), dividing and registering the registered and sale principal/interest collection right in a set unit, posting the sale of the registered principal/interest collection right through an online site, and when receiving a purchase request from the buyer terminals (151, 152), transferring a sale amount of the principal/interest collection right from a buyer's account, who is a user of the buyer terminals (151, 152), to a seller's account, who is a user of the seller terminal (130). Accordingly, the system provides an advantage of activating P2P finance transactions.
Patent KR-20210059905-A (KR)
Inventor: PARK HYUK SOON
IPC: G01M3/24
Filed: 2019-11-18
Abstract: The present invention relates to an apparatus and method for checking a leakage point on a boiler tube, which enables a user to measure damages such as cracks occurring on a water screen tube of a boiler and prevent secondary damage to the water screen tube. The method of the present invention comprises: an upper part measurement preparing step (S100) of preparing and disposing a detector (100) on the upper part of the water screen tube (10) which absorbs heat energy from a combusted fuel while circulating a fluid to heat the circulating fluid; an upper tube measuring step (S200) of using the detector (100) disposed on the upper part of the water screen tube (10) to measure damages to the upper part of the water screen tube (10); a lower part measurement preparing step (S300) of discharging the fluid from the corresponding water screen tube (10) and connecting a steam supply pipe (200) when the damage to the upper part of the water screen tube (10) is measured by the detector (100); and a lower tube measuring step (S400) of supplying the steam provided by a steam supplier (300) connected to the steam supply pipe (200) in order to check loss of stream in the corresponding water screen tube (10).
Patent KR-20210000639-A (KR)
Inventor: LEE IN WOOK
IPC: B02C17/18
Filed: 2019-11-21
Abstract: The present invention relates to a motor-load detection type grinder which detects a load of a motor during grinding to control the rotating speed of the motor. According to the present invention, the motor-load detection type grinder comprises: a lower frame supported to the ground and having a space formed on the upper part thereof; an upper frame coupled to the inside of the lower frame to be rotatable; a grinding vessel formed inside the upper frame and receiving an object to be ground; a grinding unit formed inside the grinding container to grind the object to be ground; a first motor unit coupled to the lower part of the grinding vessel to rotate the grinding container; a temperature sensor formed on one side of the grinding container to sense temperature; a heating unit formed inside the grinding vessel to apply heat; a load sensor formed on one side of the first motor unit to detect a load applied to the first motor unit; and a control unit formed on the lower frame and controlling operation of the first motor unit and the heating unit based on sensor signals of the temperature sensor and the load sensor.
Patent KR-20210063130-A (KR)
Title: System and method for integratly managing material attribute classification for multiple projects
Inventor: CHANG WOO OH
IPC: G06Q10/06
Filed: 2019-11-22
Abstract: A system and method for integrally managing material attribute classification for multiple projects are disclosed. The system for integrally managing material attribute classification for multiple projects includes: a database in which individual material attribute systems that are individually managed in a plurality of projects are unified and integrated is stored in advance; and an analysis unit that detects a material item whose attribute information is inconsistent between the individual material attribute system corresponding to line selection information and the integrated material attribute system. It is possible to prevent design errors and improve work efficiency.
Patent KR-20200061312-A (KR)
Title: Security system of multifunction printer using security paper and security system using it
Inventor: LEE MYUNG SHIN
IPC: H04N1/44
Filed: 2019-11-25
Abstract: The present invention relates to a security system of a multifunction printer using security paper, communicating with a server in a wired or wireless manner. The security system comprises: a security paper detection sensor installed at a random position in a transfer path of a series of paper picked up, fed, printed, and ejected by a pickup roller of a multifunction printer from a cassette or a manual feeder in the multifunction printer, and detecting paper passing through the transfer path in a contact or non-contact manner; and a controller installed inside or outside the multifunction printer, communicating with the security paper detection sensor in a wired or wireless manner, installed to communicate with the server in a wired or wireless manner through or not through the multifunction printer, installed so as not to affect a printing operation of the multifunction printer, installed separately from the multifunction printer, determining whether the specific paper is security paper or normal paper based on a detection value from the security paper detection sensor for specific paper disposed at a position in the transfer path where the security paper detection sensor is located, and transmitting, when the specific paper is determined to be the normal paper, determination results to the server. According to the present invention, the security system can significantly reduce costs required to perform a security function.
Patent KR-20200066196-A (KR)
Title: Device system for constituting 3d image lidar sensor based on transceiving optical phased array
Inventor: HYOHOON PARK
IPC: G01S17/89
Filed: 2019-11-26
Abstract: The present invention relates to a device system for configuring a light detection and ranging (LiDAR) sensor obtaining a three-dimensional image on the basis of an optical phased array (OPA) technology integrated with a transceiving function. The device system of the present invention comprises: a light source implemented on a substrate or on a chip to transmit a transmission optical signal of a laser; a directional coupler extracting a received optical signal received from an optical antenna by the transmission optical signal and a reference optical signal of a part of the transmission optical signal, and mixing the same; an optical detector converting a mixed optical signal supplied by the directional coupler into an electrical signal, and outputting intermediate frequency information; an optical splitter branching and coupling an in-phase optical mode received from the light source or the optical antenna at an N-channel scale under a constructive interference condition; a phase controller applying a sequential phase difference to the optical mode in accordance with a transmission operation or a reception operation, or phasing phases of optical modes; and an optical antenna array processing the optical modes of each channel in accordance with a phase difference condition through the phase controller. The device system can reduce power consumption.
Patent KR-20210064693-A (KR)
Inventor: PARK SEON HYE
IPC: C11D11/00
Filed: 2019-11-26
Abstract: The present invention relates to an effective eco-friendly detergent manufacturing method, capable of securing smooth washing power while preventing contamination of river due to various detergents. The method for achieving the present invention includes: a material mixing step; a material culture step; and a cold water addition step.
Patent KR-20210066428-A (KR)
Title: Menstrual cup
Inventor: KIM YOUNG AH
IPC: A61F5/44
Filed: 2019-11-28
Abstract: The present invention provides a menstrual cup which comprises: a menstrual cup body having an opening formed at one end, having an outer diameter decreased toward the other end, and providing a space inside thereof; a handle portion having a predetermined length and diameter and protruding from the other end of the menstrual cup body by a predetermined length; a uterine support portion disposed to be spaced apart from one end of the menstrual cup body by a predetermined distance to support a user's uterus from a lower part and to maintain the uterus in its original position; and an interval maintaining portion for maintaining a separation distance between the menstrual cup body and the uterine support portion. The present invention as described above can be used even by a patient with uterine prolapse, and can prevent the uterus from being inserted into the menstrual cup by disposing a support portion for supporting the uterus from the lower part as one end of the menstrual cup body.
Patent KR-20210069165-A (KR)
Title: Thermotherapical belt with Electric Muscle Stimulation
Inventor: AHN TAE IL
IPC: A61N1/36
Filed: 2019-12-02
Abstract: The present invention relates to a heating belt using electric muscle simulation (EMS), capable of applying a heating function to warm the wearer's body and low-frequency EMS stimulation at the same time, and applies a heating effect and EMS stimulation to a desired part of a user since a cable that supplies power to a heat line of a heating element, the heating element and an EMS pad is not disconnected by an external force, and the attachment location of the EMS pad is changed and worn on a belt.
Patent KR-20210070430-A (KR)
Title: Connectable safety bar
Inventor: JHIN BAE DONG
IPC: E04F11/18
Filed: 2019-12-04
Abstract: The present invention relates to a connectable safety handle. The connectable safety handle comprises: a first corner part handle main body including a gripping part with a predetermined length gripped by a user, a first horizontal coupling part provided on one end of the gripping part, and a first corner coupling part provided on the other end of the gripping part and bent along the shape of a wall surface corner part; a second corner part handle main body including a gripping part with a predetermined length gripped by a user, a second corner coupling part bent along the shape of the wall surface corner part on one end of the gripping part and connected in series with the first corner coupling part, and a second horizontal coupling part provided on the other end of the gripping part; a corner part fixture having one end fixed to the wall surface corner part in a vertical direction and the other end on which the first corner coupling part and the second corner coupling part are stacked and fixed; a fixture fastening member which fixes the corner part fixture to the wall surface corner part; and a corner part fastening member which fixes the first corner coupling part and the second corner coupling part to the other end of the wall surface corner part fixture.