baber/WOPTO huggingface dataset:
Patent KR-20220029316-A (KR)
Inventor: CHA NAMJU
IPC: G09B1/30
Filed: 2021-03-25
Abstract: One embodiment of the present invention may provide a block recognizing device. The device comprises: a block holding plate in which a plurality of protruding units for at least one block to be disposed are formed in a grid form; a light transmission window formed in the plurality of protruding units respectively; a camera filming the light transmission window of the block holding plate; and a calculation unit converting an image filmed by the camera into a digital signal.
Patent KR-20220135877-A (KR)
Title: Non-face-to-face delivery service system using robot within the service space and method thereof
Inventor: LIM CHE OUK
IPC: G06Q50/12
Filed: 2021-03-31
Abstract: Disclosed are a non-face-to-face delivery service system using a robot within a service space and a method thereof. The non-face-to-face delivery service method using a robot within a service space according to an embodiment which is performed by a server comprises: the steps of: generating order information when food delivery is received from a user terminal staying in an accommodation building through a network including a plurality of gates; generating mapping information by matching space information of the accommodation building with the order information and transmitting the mapping information to a service robot; when foods arrive at a pickup location based on the mapping information, picking up the foods by the service robot waiting at the pickup location and generating pickup completion information; and delivering the foods to the user terminal in a non-face-to-face manner by the service robot which picked up the foods and generating delivery completion information. The space information may include image information of a structure, obstacle and the like of the accommodation building captured through a camera provided in the service robot, and distance information of the accommodation building through a sensor. Accordingly, the non-face-to-face delivery service using a robot can be provided within the service space.
Patent KR-20220140283-A (KR)
Inventor: TAEYANG NA
IPC: H01L23/498
Filed: 2021-04-09
Abstract: Various embodiments of the disclosure relate to an integrated circuit package, an electronic device including the same, and a manufacturing method thereof. The method may include the operations of: attaching at least one first element to a first side of a board; molding the first side using a first molding member; grinding the first molding member; attaching at least one second element and at least one connection member to a second side of the board; and attaching an interposer board comprising landing pads for electrical connection to a printed circuit board included in the electronic device to the second side of the board. Various other embodiments are possible. According to the present invention, a failure of the shouldering ball and/or poor mounting of the integrated circuit package can be eliminated.
Patent KR-20220141354-A (KR)
Inventor: KIM JONG KUK
IPC: C04B24/28
Filed: 2021-04-12
Abstract: An eco-friendly polymer mortar composition with excellent workability, high corrosion resistance, neutralization prevention, and a method for repairing a concrete cross section using the same are presented. An eco-friendly polymer mortar composition with high corrosion resistance and neutralization prevention was invented by using a two-component water-soluble epoxy resin as a binder resin of polymer mortar to secure physical and chemical stability at an interface through a bonding force according to the curing of a resin. The eco-friendly polymer mortar composition with high corrosion resistance and neutralization prevention of the present invention is composed of a mortar component, which is a mixture of a resin component, inorganic substances, and various additive components, and the resin component is composed of a main resin (main component, A) and a hardener resin for curing the same (curing agent part, B).
Patent KR-20220145075-A (KR)
Inventor: KANG SEOK JUN
IPC: H05B45/54
Filed: 2021-04-21
Abstract: An LED lighting device according to the present invention comprises: an LED module in which a plurality of LED arrays in which a plurality of LED elements are connected in series are connected in parallel; a constant current supply unit which applies a constant current to the LED module; a variable resistance unit which is serially connected to each of the LED arrays; and a control unit which controls the constant current supply unit and the variable resistance unit. When at least one of the measured current values of each LED array is out of a normal range, the control unit adjusts the variable resistance unit to match the total resistance of each LED array to maintain current balance.
Patent KR-20220146809-A (KR)
Inventor: SEO JINHO
IPC: A61L2/07
Filed: 2021-04-26
Abstract: The present invention relates to a method for controlling a laundry treatment device which includes: a laundry treatment room accommodating laundry; a steam generator for generating steam supplied to the laundry treatment room; a valve provided on a drain line connected to the steam generator; a drain vessel connected to the drain line; a water supply pump provided on a water supply line connected to the steam generator and supplying water to the steam generator; and a water supply vessel connected to the steam generator. The method comprises: a step (a) of entering a flow path flushing drive course; a step (b) of using the water supply pump to supply water to the steam generator; and a step (c) of inducing residual water within the steam generator to the drain vessel. The steam generator is provided at a position higher than the drain vessel. The present invention can flush flow paths of the water supply line and the drain line of the steam generator.
Patent KR-20220146839-A (KR)
Title: Electric energy storage system
Inventor: PARK KYOUNGWON
IPC: H02S20/26
Filed: 2021-04-26
Abstract: According to an embodiment of the present invention, an electrical energy storage system comprises: a sunlight collection unit configured to collect sunlight while forming a portion or all of a window of windows and doors having the window and a window frame extending along an edge of the window; a solar cell disposed between a side portion of the sunlight collection unit and the window frame; an electric wire having one end connected to a cell electrode of the solar cell and passing through an opening formed in the window frame; and an electrical energy storage unit having a storage unit electrode connected to the other end of the electric wire.
Patent KR-20220153273-A (KR)
Inventor: JEONG KYUNG HEE
IPC: H01M10/058
Filed: 2021-05-11
Abstract: An electrode structure according to example embodiments includes: a current collector; a first active material layer formed on at least one surface of the current collector; a second active material layer formed on the first active material layer; and a conductive interlayer disposed between the first active material layer and the second active material layer, and having a lower resistance than those of the first active material layer and the second active material layer. Electrical conductivity in the thickness direction of the active material layer is improved by the conductive interlayer, and thus resistance of the electrode structure can be reduced. The output characteristics of the electrode can be improved by reducing the diffusion path of lithium ions, and the electrode productivity can be improved by designing a higher loading amount of the electrode to reach a target output.
Patent KR-20210063295-A (KR)
Title: Contact-type staining-assist patch, manufacturing method thereof and staining method using the patch
Inventor: LEE DONG YOUNG
IPC: G01N1/30
Filed: 2021-05-21
Abstract: The present invention relates to a gel-type patch that makes contact with a sample such as blood to perform a function of assisting staining in a staining process, such as fixing the sample and forming an optimal pH on a sample stained with a dye, and to a staining method using the same. A contact-type buffer patch according to one embodiment of the present invention makes contact with a pre-stained sample to form an optimal pH of a dye that stained the sample, and comprises a buffer solution having a predetermined pH related to the optimal pH of the dye and a gel receptor storing the buffer solution.
Patent KR-20210154086-A (KR)
Inventor: YU CHEN HUA
IPC: G02B6/12
Filed: 2021-05-28
Abstract: A method includes the steps of: forming a first photonic package, wherein forming the first photonic package includes patterning a silicon layer to form a first waveguide, wherein the silicon layer is on an oxide layer, and wherein the oxide layer is on a substrate; forming vias extending into the substrate; forming a first redistribution structure over the first waveguide and the vias, wherein the first redistribution structure is electrically connected to the vias; connecting a first semiconductor device to the first redistribution structure; removing a first portion of the substrate to form a first recess, wherein the first recess exposes the oxide layer; and filling the first recess with a first dielectric material to form a first dielectric region.
Patent KR-20210066782-A (KR)
Title: Various Structures about Protrusion Maxilla of Inner-side of Bottle Neck, and of Inner-Cap
Inventor: AHN JIN HEE
IPC: B65D41/04
Filed: 2021-05-31
Abstract: The present invention relates to the structure of protruding jaws of various shapes (width, length, shape, etc.) installed on an inner surface of a container inlet along the circumference toward the center, and the structure of locking jaws of various shapes (thickness, length, shape, etc.) installed on an outer surface of the side of a body of an inner cap inserted into the inner surface of the container inlet, and the structure for coupling the protruding jaw and the locking jaw.
Patent KR-20220162257-A (KR)
Title: Manufacture apparatus of weather strip and the weather strip manufactured therefrome
Inventor: JEONG YONG HWAN
IPC: B60J10/18
Filed: 2021-06-01
Abstract: The present invention relates to a weather strip processing apparatus and a weather strip manufactured therefrom. The present invention is the weather strip processing apparatus for automobiles, comprising: a transport guide part for transporting a weather strip to one side; a processing cylinder in which processing of the weather strip transported from the transport guide part is performed; and an adhesive processing part for processing the weather strip in conjunction with the processing cylinder, thereby capable of fundamentally preventing an occurrence of contamination such as dust generated during a polishing process when manufacturing weather strips for automobiles and an occurrence of fire due to the same.
Patent KR-20220162268-A (KR)
Title: Monitoring system and method preventing license collision of open source software
Inventor: PARK HYE SUNG
IPC: G06F21/51
Filed: 2021-06-01
Abstract: A monitoring system for preventing license collision of open source software according to the present invention may include: a user interface unit receiving an expression value for each feature of a use license and a distribution license; a distribution profile defining unit defining a profile set for the distribution license; a collision profile defining unit defining a collision profile set and a list of collision profile sets based on the expression value of each feature point of the use license; and a collision determination unit comparing each collision profile set included in the list of collision profile sets with the profile set of the distribution license to determine whether there is collision.
Patent KR-20220162526-A (KR)
Title: Method and apparatus for providing in-game user group management service
Inventor: KIM JI HYUN
IPC: A63F13/58
Filed: 2021-06-01
Abstract: Disclosed are a method and apparatus for providing an in-game user group management service. According to an embodiment of the present invention, a method for providing an in-game user group management service comprises the operations of: obtaining one or more statistics to be collected from a manager of a user group in a game; generating one or more pieces of analysis information for the user group based on statistics information of each user belonging to the user group for the one or more statistics to be collected; and providing the one or more pieces of analysis information to the manager.
Patent KR-20220162995-A (KR)
Title: Method and system for continuously measuring animal body temperature
Inventor: SEUNGUP SEO
IPC: A61B5/01
Filed: 2021-06-02
Abstract: A method and system for continuously measuring animal body temperature are disclosed. According to an embodiment of the present invention, a system for continuously measuring animal body temperature includes: an external device for transmitting wireless power into an animal's body from outside the animal's body; and an implant device which is inserted into the animal's body, periodically measures the animal's body temperature by a temperature sensor by using battery power and stores continuous body temperature information in storage, and when wireless power is received from the external device, sends the continuous body temperature information stored in the storage to the external device by using the received wireless power. Accordingly, power consumption of the battery of the implant device can be minimized.
Patent KR-20220163107-A (KR)
Title: Apparatus and method for controlling redundacy motor
Inventor: GYE GWANG HYUN
IPC: G01R19/165
Filed: 2021-06-02
Abstract: A redundancy motor control device and a method thereof are disclosed. According to an aspect of the present invention, the redundancy motor control device comprises: a first driving unit and a second driving unit individually having a plurality of switches and applying power to a motor to drive the motor; and a control unit configured to control one of the first driving unit and the second driving unit to operate and configured to block power of the first driving unit and control the second driving unit to operate when a failure is detected in at least one switch among switches of the first driving unit which is currently being operated.
Patent KR-20220164126-A (KR)
Title: Composition for Preventing or Treating Hair Loss, Stimulating Hair Sprouting or Hair Growth, and alleviating inflammation Comprising Complex Extracts of Panax ginseng, Salvia miltiorrhiza, Sophora flavescens, and Scrophularia buergeriana as an Active Ingredient
Inventor: PARK DAE WON
IPC: A61Q7/00
Filed: 2021-06-03
Abstract: The present invention relates to a composition for preventing or treating hair loss or promoting hair sprouting or hair growth comprising four kinds of complex extracts of Panax ginseng, Salvia miltiorrhiza, Sophora flavescens, and Scrophularia buergeriana as active ingredients. The four kinds of complex extracts composed of Panax ginseng, Salvia miltiorrhiza, Sophora flavescens, and Scrophularia buergeriana according to the present invention may inhibit the generation of reactive oxygen species (ROS) to exhibit antioxidant activity, promote proliferation of dermal papilla cells (HHDPC) and keratinocytes (HaCaT), directly inhibit the generation of nitric oxide, which plays an important role in skin inflammatory response, to protect the scalp, and promote the movement of vascular endothelial cells to stimulate vascularization and to supply sufficient oxygen and nutrients to hair follicles, thereby being usefully used as a hair sprouting or hair growth agent composition showing stable hair sprouting and hair growth promoting efficacy, and being effectively used for preventing or treating a disease like alopecia.
Patent KR-20220013898-A (KR)
Title: Systems, methods, and devices for key per input/output security
Inventor: KACHARE RAMDAS P
IPC: G06F13/16
Filed: 2021-06-07
Abstract: A device according to an embodiment of the present disclosure comprises: a communication circuit configured to communicate with a storage device controller and a host device; and a processing device, wherein the processing device is configured to receive a request from the storage device controller through the communication circuit for which a request is to request the first data to be written to a memory address of the host device, identify a key associated with a write request based on the memory address, generate the second data that is the first data in a decrypted format based on the key, and initiate a transmission of the second data to the host device through the communication circuit.
Patent KR-20220022848-A (KR)
Inventor: OH SE YOUNG
IPC: H01M10/058
Filed: 2021-06-08
Abstract: A pouch-type battery case according to an embodiment of the present invention for solving the problem has a cup unit for accommodating an electrode assembly formed by stacking electrodes and a separator therein, wherein the cup unit includes a plurality of die edges which connect a plurality of outer walls surrounding the periphery and a degassing unit and at least one of which is formed by being rounded with a radius of curvature of 1 mm or less, and the depth of the cup unit is 6.5 mm or less.
Patent KR-20220166937-A (KR)
Title: Insulation Panel Having Excellent Strength and Insulation, and Method of Preparing Same
Inventor: BYUN MOO WON
IPC: C03C25/25
Filed: 2021-06-11
Abstract: The present invention discloses an insulation panel which is manufactured by immersing, in a silane composition solution of the present invention, a glass wool or mineral wool sheet (or mat) manufactured by a high-speed rotation centrifugal method. An inorganic sheet is formed of glass wool or mineral wool. The silane composition solution, in which the inorganic sheet is immersed, comprises 40-400 parts by weight of water and 20-800 parts by weight of sugar with respect to 100 parts by weight of a silane compound. The water and sugar are included at a ratio of 1 : 0.5-1 : 2. Since the impregnated inorganic sheet contains an excess of the silane composition solution, the excess composition solution is required to be removed by squeezing the sheet. The insulation panel of the present invention is completed when the inorganic sheet, from which the solution is removed, is dried. The insulation panel manufactured by using 100 g of the inorganic sheet will weigh about 150-200 g. The insulation panel of the present invention has solid strength since the inorganic sheet is firmly solidified by bonding with the silane compound and sugar in the silane composition solution. That is, the insulation panel of the present invention has excellent compressive strength and bending strength and thus has shape characteristics and can be easily handled. The insulation panel of the present invention has a very low thermal conductivity compared to a conventional panel, in which fibers are arranged in a vertical direction of the panel, since inorganic fibers are arranged in a horizontal direction of the panel.
Patent KR-20220170571-A (KR)
Title: needle and thread alarm clock
Inventor: HONG SE HEON
IPC: G04G21/00
Filed: 2021-06-23
Abstract: The present invention relates to an alarm clock that sounds an alarm by setting an alarm time to wake up at a desired time. The alarm clock includes a sensor having a small needle hole that requires a metal thread to pass through to turn off the alarm. The needle-and-thread alarm clock enhances the user's concentration so that the user can fully wake up from sleep.
Patent KR-20230000049-A (KR)
Inventor: BAE BYEONG CHEOL
IPC: A47G19/06
Filed: 2021-06-24
Abstract: The present invention relates to a food plate for a funeral hall. As a technology for the food plate used when serving food to guests at the funeral home, and so on, the food plate for the funeral hall of the present invention comprises: a main body which has a rectangular or circular shape and wherein handles are formed at both end parts in one axial direction; a concave center accommodating groove formed at a center part of the main body and having a circular or elliptical shape; and a plurality of side accommodating grooves which are concavely recessed while being divided by partition walls around the center accommodating groove.
Patent KR-20230001798-A (KR)
Inventor: LIM YONG SUN
IPC: B60W50/14
Filed: 2021-06-29
Abstract: The present invention relates to a collision prevention system. More specifically, the collision prevention system recognizes obstacles such as a person, a motorcycle, a bicycle, and an animal, thereby generating a warning sound to restrain a collision with the obstacle.
Patent KR-20230005026-A (KR)
Title: Experimental apparatus for law of definite proportion and experimental method
Inventor: BAE JOONG YEON
IPC: G09B23/24
Filed: 2021-06-30
Abstract: The present invention relates to an experimental apparatus for law of definite proportion and an experiment method using the same, the experimental apparatus comprising a ferromagnetic metal crucible unit in which combustion of a sample occurs, and an induction heater unit which heats the ferromagnetic metal crucible unit. The experimental apparatus for law of definite proportion comprises a low-power induction heater unit which is safe for middle school students to use the same as a heating source, and a ferromagnetic metal crucible unit which is easily heated by the low-power induction heater unit, so that the safety of an experimental process for confirming law of definite proportion can be increased.
Patent KR-20230005571-A (KR)
Title: Lateral flow immunoassay device with increased detection signal strength and method for detecting target material using the same
Inventor: SHIN JOONG HO
IPC: B01L3/00
Filed: 2021-07-01
Abstract: The present invention relates to a lateral flow immunoassay device which increases intensity of a detection signal by applying pressure to a membrane. It is confirmed that the lateral flow immunoassay device manufactured by applying pressure to a membrane according to the present invention shows significantly higher sensitivity compared to a lateral flow immunoassay device in which pressure is not applied to a membrane. Therefore, as the intensity of the detection signal is increased in a very simple physical way without need for chemical treatment, the device of the present invention is suitable for mass production. Therefore, as the intensity of the detection signal is increased in a very simple physical way without need for chemical treatment, the device of the present invention is suitable for mass production. According to the present invention, the lateral flow immunoassay device is provided which comprises a sample pad, a bonding pad, a membrane, and an absorbent pad.
Patent KR-20230009031-A (KR)
Title: Camera system based on ocl and operation method thereof
Inventor: KYUNG CHONG MIN
IPC: H04N23/00
Filed: 2021-07-08
Abstract: Disclosed are an on chip lens (OCL)-based camera system and a method for operating the same. According to an embodiment of the disclosure, a camera system may include: an image sensor including at least one pixel block, the at least one pixel block including a plurality of pixels, each of the plurality of pixels including a plurality of sub-pixels; and a distance calculation unit configured to calculate a distance between the image sensor and a subject using at least one horizontal parallax, at least one vertical parallax, and at least one diagonal parallax between images respectively acquired from the plurality of sub-pixels in any one of the plurality of pixels. According to the embodiments, it is possible to propose a distance calculation technology in the OCL-based camera system having excellent PDAF, QE, HDR, and resolution and capable of miniaturization through integration.