baber/WOPTO huggingface dataset:
Patent KR-20190084919-A (KR)
Title: Method And Apparatus For Video Encoding And Decoding
Inventor: KIM HUI YONG
IPC: H04N19/105
Filed: 2019-07-04
Abstract: The present invention relates to a video encoding method, a video decoding method, and an apparatus using the same. According to an embodiment of the present invention, the video encoding method comprises the steps of: determining a bit depth value per pulse coding modulation (PCM) sample for a current block to which PCM is applied; and signaling information on a bit depth per PCM sample. The information on the bit depth per PCM sample may include a difference value for a reference value of the bit depth per PCM sample for the current block.
Patent KR-20210007724-A (KR)
Inventor: KIM SANG HYUN
IPC: B60Q5/00
Filed: 2019-07-12
Abstract: Disclosed is a siren module for a vehicle having an effective battery fixing structure which can protect a battery from the outside. According to one aspect of the present invention, the siren module for a vehicle having an effective battery fixing structure comprises: a case having a space formed therein to sequentially accommodate a battery, a battery cover, and a circuit board; a case cover formed to cover opened one side of the case, wherein a hole for coupling with a siren cover is formed in the middle thereof; a siren cover coupled to the case cover while covering the hole; and a siren accommodated in the hole, and coupled to the inside of the siren cover facing the circuit board. A battery accommodation unit corresponding to the shape of the battery and having a sidewall of which an upper portion is opened is included in the case. While the battery is accommodated in the battery accommodation unit, the battery cover is positioned on an upper portion of the battery accommodation unit to fix the battery.
Patent KR-20210009927-A (KR)
Inventor: KIM JOON MO
IPC: G06Q40/04
Filed: 2019-07-18
Abstract: According to the present invention, provided is a method for providing a loan service for re-subscription for stocks in a public offering in a server so that higher quality stocks in a public offering can be allocated. The method for providing a loan service for re-subscription for stocks in a public offering comprises the steps of: collecting information on a first stock in a public offering for which a subscription application is completed; transmitting the information on the first stock in the public offering to a financial company server; receiving information on a loan amount executed from the financial company server based on the information on the first stock in the public offering; receiving a subscription application input for a second stock in a public offering selected from a user terminal based on the loan amount executed from the financial company server; and proceeding with the subscription application for the second stock in the public offering.
Patent KR-20210010190-A (KR)
Title: Lidar optical apparatus
Inventor: MUN MYEONG IL
IPC: G01S17/89
Filed: 2019-07-19
Abstract: The present invention provides an optical device of a light detection and ranging radar (LIDAR) for transmitting and receiving laser light, which comprises: a laser module assembly having a first laser module for emitting and receiving a first laser beam in a first direction from the upper side, and a second laser disposed on the lower side in a stacked form with the first laser module and transmitting and receiving a second laser beam from the lower side; a mirror block in which a rectangular pillar-shaped upper mirror having a reflective surface reflecting the first laser beam from the front surface of the first laser module and a quadrangular column-shaped lower mirror having a pair of facing side surfaces inclined in the same direction are integrally combined; and a rotation unit rotating the mirror block.
Patent KR-20210012380-A (KR)
Title: Method of checking preview to change interior designs of housing by a mobile application
Inventor: RYU KEUN
IPC: H04M1/725
Filed: 2019-07-25
Abstract: The present invention relates to a method for checking a status of change of an interior using a smartphone. More specifically, the present invention is capable of enabling a user to check the expected aesthetics and decorativeness after changing interior of a building by displaying a photograph, which is a result of changing an interior item such as color, wallpaper, flooring, and tile change in an indoor living room, a master bedroom, and a bathroom of the current building on a display of a smartphone using a dedicated application mounted on the smartphone.
Patent KR-20210012522-A (KR)
Title: Environmental information measuring device
Inventor: KIM WOO HYUN
IPC: G01N33/00
Filed: 2019-07-25
Abstract: The present invention relates to a wearable environmental information measuring device, which allows a user to wear on a body or carry the environmental information measuring device for measuring various items to be capable of measuring various environmental information without limitation of positions. The present invention comprises one or more sensor devices, and a communications module, and an LED module.
Patent KR-20210012796-A (KR)
Title: PC room desk leg with improved assemblability and PC room using it
Inventor: KIM OUG SUNG
IPC: A47B21/03
Filed: 2019-07-26
Abstract: The present invention relates to a leg for an internet cafe desk and, more specifically, to a leg for an internet cafe desk with improved assemblability. According to the present invention, the leg for an internet cafe desk comprises: a front steel frame including a front cover plate covering the front surface of a lower portion of a desk; a foldable frame having a right support frame which includes right legs supporting the right side of the desk and is rotationally coupled to the right side of the front steel frame and a left support frame which includes left legs supporting the left side of the desk and is rotationally coupled to the left side of the front steel frame; a horizontal bar frame fixed on the right support frame and the left support frame to be prevented from being folded while the foldable frame is unfolded; and a support plate fixed in front of the front frame to install a desktop PC.
Patent KR-20210013952-A (KR)
Inventor: LEE KYOUHO
IPC: G05B19/418
Filed: 2019-07-29
Abstract: The present invention relates to a system and a method for vision inspection automation and smart operation management of a harness manufacturing process, capable of automatically setting an inspection mode for a harness product, and monitoring information and a state of an inspection process in real time. The system for the vision inspection automation and the smart operation management of the harness manufacturing process includes: an inspection waiting unit that waits according to an inspection order when a harness product manufactured by a production/manufacturing unit is transferred in a box to which a unique tag is attached; a vision inspection unit that performs inspection using an automatic vision inspection system for an inspector carrying the unique tag; a result classification unit that classifies the harness product that has been inspected by the vision inspection unit into a good product and a defective product, and divides the product by using the box which the unique tag is attached; and a DB and server unit that communicates with an IP-based wired/wireless communication network by a predetermined communication protocol to monitor information and a state of an inspection process in real time, and transmits, when inspection start information is received at an inspection start stage in the vision inspection unit, inspection target product model information to an inspection device of the vision inspection unit so that the inspection device automatically sets an inspection environment and determination criterion values for a corresponding product model.
Patent KR-20210014829-A (KR)
Inventor: LIM KANG MOOK
IPC: H01L29/66
Filed: 2019-07-30
Abstract: According to an embodiment of the present invention, a semiconductor device comprises: an active region extending in a first direction on a substrate; a plurality of channel layers vertically spaced apart from each other on the active region; gate structures extending in a second direction intersecting the active region and the channel layers on the substrate, and surrounding the channel layers; source/drain regions disposed on the active region in at least one side of the gate structures, and being in contact with the channel layers; a lower insulating layer disposed between side surfaces of the gate structures on the source/drain regions; contact plugs penetrating the lower insulating layer, and being in contact with the source/drain regions; and an isolation structure intersecting the active region on the substrate to extend in the second direction, and disposed between the source/drain regions adjacent to each other. Each of the gate structures includes a gate electrode and a gate capping layer on the gate electrode. The isolation structure and the gate capping layer include different materials from each other. Accordingly, electrical properties are improved.
Patent KR-20210024355-A (KR)
Title: Memory device and refresh method thereof
Inventor: OKUNO SHINYA
IPC: G11C11/4076
Filed: 2019-08-22
Abstract: Provided are a memory device and a refresh method thereof, in which a word line address requiring refresh by a row hammer in a redundancy area is not required to be calculated, and accordingly, the area of the refresh address calculator is reduced. The memory device includes a memory cell array and a controller. The memory cell array has a plurality of normal areas and a redundancy area adjacent to the normal areas. The redundancy area has a plurality of redundancy word lines. The memory cell array is configured such that a plurality of boundary word lines are arranged at a boundary between the normal area and the redundancy area. The controller sequentially refreshes the redundancy word lines, and sequentially refreshes the boundary word lines after the redundancy word lines are sequentially refreshed.
Patent KR-20200036732-A (KR)
Title: Technologies for fast launch of trusted containers
Inventor: SMITH NED
IPC: G06F21/57
Filed: 2019-08-26
Abstract: Technologies for fast launch of trusted containers include a computing device having a trusted platform module (TPM). The computing device measures a container runtime with the TPM and executes the container runtime in response to the measurement. The computing device establishes a trust relationship between the TPM and virtual platform credential, provisions the virtual platform credential to a virtual TPM, and executes a guest environment in response to provisioning the virtual platform credential. The computing device measures a containerized application with the virtual TPM and executes the containerized application in response to the measurement. The computing device may perform a trusted computing operation in the guest environment with the virtual TPM. The virtual TPM and the containerized application may be protected with multi-key total memory encryption (MKTME) support of the computing device. A state of the virtual TPM may be encrypted and persisted. Other embodiments are described and claimed.
Patent KR-20210025318-A (KR)
Title: Method for controlling acceleration of a switched reluctance motor
Inventor: CHO YOUNG CHEUL
IPC: H02P25/08
Filed: 2019-08-27
Abstract: Disclosed are a driving circuit for driving a switched reluctance (SR) motor and a method of operating the same. According to the technical idea of the present disclosure, the driving circuit for driving the SR motor includes: a position sensor unit having at least two position detection sensors disposed around a rotor of the SR motor, and configured to output at least two position sensing signals detected by the at least two position detection sensors; a voltage conversion circuit for converting a received input voltage into a driving voltage; an SR motor driver connected to a plurality of wound coils of the SR motor, and configured to apply the driving voltage to the wound coils based on a plurality of switching signals; and a driving controller for generating the switching signals, and detecting a rotation speed and a rotation direction of the SR motor based on the at least two position sensing signals to adjust the switching signals such that the SR motor reaches a set rotation direction and a target speed, wherein the driving controller generates the switching signals based on a reference signal having a low frequency during initial driving, the rotation direction matches the set rotation direction, and the driving controller generates the switching signals based on the at least two position sensing signals when the rotation speed reaches the reference speed. Accordingly, the SR motor is stably driven.
Patent KR-20210028013-A (KR)
Title: Refrigerator
Inventor: KIM CHANG MIN
IPC: F25D11/02
Filed: 2019-09-03
Abstract: The present invention relates to a refrigerator. Specifically, the refrigerator comprises: a main body including an external case having an opening formed on the rear wall thereof, and an internal case provided in the external case to provide a refrigeration room and an ice-making room on an upper portion thereof and provide a freezing room on a lower portion thereof; an evaporator case provided with a cold air inlet and a cold air outlet communicating with the ice-making room and an installation space communicating with the opening, and provided between the external case and the internal case; an evaporator installed on the rear side in the installation space through the opening to supply cold air to the ice-making room; and a guide part installed on the front side in the installation space through the opening to guide cold air circulation between the installation space and the ice-making room. The guide part is fixed on the evaporator case. The cold air circulation between the installation space and the ice-making room can be accurately guided by installing the compact guide part on the evaporator case. A cold air suction path is easily maintained and repaired.
Patent KR-20210031257-A (KR)
Title: High Speed Modulation Packages For A Light Source Of Optical Communication
Inventor: CHO HO SUNG
IPC: H01S5/125
Filed: 2019-09-11
Abstract: An object of the present invention is to provide a high-speed modulation package for an optical communication light source in which a thermoelectric cooler (TEC) capable of adjusting the operating temperature of the light source is built and which can transmit a high-speed modulation signal to the light source without loss. To this end, the high-speed modulation package for an optical communication light source comprises a boxed package, an inner patterned layer, an outer patterned layer, a metal ring, a lens cap, a TEC for temperature adjustment, and a light source unit.
Patent KR-20210032183-A (KR)
Title: Vehicle front structure
Inventor: CHOI SEONG EUN
IPC: B62D21/15
Filed: 2019-09-16
Abstract: The present invention is to provide a vehicle front structure capable of stably securing a collision space for energy absorption. According to the present invention, the vehicle front structure comprises: a front subframe disposed at a front lower portion of a vehicle; a front structural member extending from the front end of the front subframe toward a front end of the vehicle; a lower control arm having a front mount mounted to a front end of the front subframe through a front bush and a rear mount mounted to a rear end of the front subframe through a rear bush; and a bracket provided at the rear end of the front structural member and coupled to the front end of the front subframe.
Patent KR-20200083178-A (KR)
Inventor: UHR JOON SUN
IPC: G06Q20/16
Filed: 2019-09-17
Abstract: The present invention relates to a method for managing the identity of a user by using a blockchain network. According to the present invention, the method comprises the steps of: (a) acquiring an address of a user claim smart contact as a user ID; and (b) transmitting a user self claim transaction ID to a user terminal. According to the present invention, user identities can be easily managed.
Patent KR-20210037032-A (KR)
Title: Air pad assembly for shoes
Inventor: LO CHIH FANG
IPC: A43B7/32
Filed: 2019-09-26
Abstract: Disclosed are an air cushion device of shoes having shock absorption and pressure relieving effects. The present invention is configured to comprise: a shoe heel cushion; and a shoe front heel cushion. The shoe heel cushion and the shoe front heel cushion are connected to each other. An outer periphery unit of the shoe front heel cushion includes an exhaust valve. The shoe font heel cushion applies pressure to the shoe heel cushion by being connected to a pipeline of a first one-way air valve by an air inlet; gradually discharges air inside the shoe heel cushion to the outside through the exhaust valve by moving the air to an inside of the shoe front heel cushion; and solves a problem of uncomfortable wearing by allowing a front part of a sole to receive pressure between an airbag and a shoe front heel upper end unit due to excessive inflation of a shoe insole airbag according to the prior art.
Patent KR-20210036760-A (KR)
Title: Sprayer Deodorizer of supersonic wave
Inventor: PSB
IPC: F24F6/14
Filed: 2019-09-26
Abstract: The present invention relates to a deodorant liquid sprayer which removes the smells of food from clothes in restaurants or the like, wherein a plurality of ultrasonic humidifiers are formed in a spray room to simultaneously generate a large amount of deodorant liquid spray particles and blow the same through an outlet provided with a louver so as to come into contact with clothes, so that the smells of clothes are neutralized and removed. Conventional sprayers use spray nozzles, and have a problem in which the large size of spray particles cause much consumption of a deodorant liquid and coldness is felt at the time of coming into contact with a human body. To relieve the problem, according to the present invention, a sprayer is composed of a container body having an outlet provided with a louver formed on the front surface part thereof. Also, a plurality of well-known ultrasonic humidifiers are installed in a humidification room inside the container body to simultaneously generate a large amount of deodorant liquid spray particles and blow the same through the outlet so as to come into contact with clothes, so that the smells of clothes are neutralized and removed. In particular, the sprayer of the present invention is compacted so as to be moved freely, and can be provided at an inexpensive price. Thus, economical feasibility is ensured.
Patent KR-20210042192-A (KR)
Title: Semiconductor memory device, electronic device and method for setting the same
Inventor: OH KI SEOK
IPC: G06F3/06
Filed: 2019-10-08
Abstract: According to an embodiment of the present invention, an electronic device comprises: a semiconductor memory device that stores process information and outputs the process information to the outside; and a host that reads the process information from the semiconductor memory device and sets an operation mode of the semiconductor memory device by selecting one of a plurality of operation modes according to the process information, wherein the plurality of operation modes define power consumption of the semiconductor memory device or response characteristics of the semiconductor memory device. By the electronic device having the above-described function, latency may be adjusted by reflecting increased performance according to a new process, thereby maximizing the performance of the memory device.
Patent KR-20210041862-A (KR)
Title: Anticancer theranotic compounds having Hepatocellular carcinoma specificity
Inventor: JONG SEUNG KIM
IPC: A61K31/704
Filed: 2019-10-08
Abstract: The present invention relates to a hepatocellular carcinoma-specific anticancer therapeutic diagnostic agent represented by the following chemical formula 1 or chemical formula 2. A drug precursor according to the present invention not only effectively accumulates in hepatocellular carcinoma, but is also activated in cancer cells, thereby exhibiting excellent therapeutic effects.
Patent KR-20210041969-A (KR)
Title: Apparatus and method for providing on-line camera calibration by using map matching
Inventor: LEE SEONGSOO
IPC: G06T7/80
Filed: 2019-10-08
Abstract: A calibration method of a camera for a vehicle according to one embodiment of the present invention comprises the steps of: matching a landmark recognized from an image taken by a camera according to the driving of a vehicle and a landmark existing on an electronic map to obtain information on a position of a camera and attitude angle based on an absolute coordinate system; and acquiring camera rotation information based on a vehicle coordinate system based on a change of the position of the camera and a change of the attitude angle based on the absolute coordinate system obtained according to the movement of the vehicle.
Patent KR-20210042686-A (KR)
Title: Composition of multi functional polymer membranes for biosensors and biosensors comprising them
Inventor: SHIN JAE HO
IPC: C09D7/20
Filed: 2019-10-10
Abstract: The objective of the present invention is to provide a multi-functional polymer coating film composition for improving a function of a bio-sensor and a sensor manufacturing by using the same. To this end, the multi-functional polymer coating film composition for a bio-sensor comprises: a polymer (A) having a water absorption of 10 to 200%, a hardness range (Shore hardness with Shore A to D, measured by a durometer) of 40 to 100, a specific gravity of less than 2, and hydrophilic aliphatic polyether polyurethane with a molecular weight (Mn) of 30,000 to 600,000; and a polymer (B) having a water absorption of less than 2, a hardness range (Shore hardness with Shore A to D, measured by a durometer) of 40 to 100, and silicone-containing polycarbonate polyurethane with a molecular weight (Mn) of 50,000 to 600,000. Moreover, the present invention may comprise a polymer (C) which is polylactone or a polylactone copolymer having a molecular weight (Mn) of 300 to 600,000.
Patent KR-20210045533-A (KR)
Title: Pupil detecting device
Inventor: KIM YOUNG CHAN
IPC: G06T5/00
Filed: 2019-10-16
Abstract: Provided is a pupil detection device. The pupil detection device comprises: a filter weight learning unit that generates a target image based on the pupil coordinate data obtained from a learning image, and learns the weight of the plurality of filters in order to make a filter image obtained by filtering the learning image using a plurality of filters similar to as much as the target image and a preset standard; a division image generation unit that generates a pupil region division image with respect to an input image by using a plurality of filters having the learned weight; and a pupil coordinate detection unit that removes noise of the pupil region division image, and detects pupil coordinates by selecting at least one pixel among a plurality of pixels from which noise has been removed. Therefore, the present invention is capable of eliminating false detection and improve a performance of detection.
Patent KR-20190121738-A (KR)
Title: Expandable Graphite Coated Expandable Polystyrene Resin Particles
Inventor: KIM JAE CHEON
IPC: B29C44/34
Filed: 2019-10-21
Abstract: The present invention relates to expanded polystyrene resin particles coated with expanded graphite, which injects and coats the expanded graphite using paraffin as a solvent while stirring modified expandable polystyrene (EPS) for 1 to 5 minutes at 1 to 30 rpm in the presence of a polar organic solvent after modifying hydrophobic EPS particles to hydrophilicity by oxidizing surfaces of EPS resin particles with ozone.