baber/WOPTO huggingface dataset:
Patent KR-20190006499-A (KR)
Title: 로터리 솔레노이드의 구동 제어 방법
Inventor: KOGA YOSHIRO
IPC: H02K33/16
Filed: 2016-05-16
Abstract: 가동체부(Sm)를, 구동 코일(6)의 통전 제어에 의해 제1 위치(Xa)와 제2 위치(Xb) 사이에 있어서의 회전운동각 범위(Zm)에서 왕복 회전운동 가능하게 구성하고, 또한 한 쌍의 규제 스토퍼 기구(10a, 10b)에 의한 규제 및 마그넷(8a, 8b)의 흡인에 의한 한 쌍의 자기 유지 기구(11a, 11b)에 의해 제1 위치(Xa)와 제2 위치(Xb)에 정지 가능하게 구성함과 아울러, 제2 위치(Xb)(또는 제1 위치(Xa))로부터 제1 위치(Xa)(또는 제2 위치(Xb))로의 전환 제어시에 구동 코일(6)에 대하여 구동 펄스(Ps)에 기초하는 구동 전압을 인가한 후, 가동체부(Sm)가 회전운동각 범위(Zm)의 10~50〔%〕에 있어서의 미리 설정한 중도 위치(Xp)에 이르렀다면 구동 전압의 인가를 해제하는 제어를 행한다.
Patent KR-20190002557-A (KR)
Title: 다중포인트 패킷 흐름에 관한 성능 측정
Inventor: COCIGLIO MAURO
IPC: H04L12/26
Filed: 2016-04-29
Abstract: 패킷-교환 통신 네트워크의 서브네트워크에서 전송된 다중포인트 패킷 흐름에 관한 성능 측정을 수행하는 방법이 개시된다. 측정 포인트들에 대한 모니터링 네트워크가 상기 서브네트워크에서 구현된다. 모든 패킷들은 마킹 값을 가지며, 이는 제1 마킹 값 및 제2 마킹 값 사이에서 주기적으로 스위치된다. 마킹된 패킷을 수신하는 각 측정 포인트는 성능 파라미터들의 커플을 각 마킹 값마다 하나씩 업데이트한다. 모든 측정 포인트들이 상기 다중포인트 패킷 흐름의 동일한 패킷들을 수신하지는 않기 때문에, 성능 측정을 제공하기 위해서 측정 포인트들의 클러스터가 상기 모니터링 네트워크에서 먼저 식별되며, 이는 다음의 성질을 소유한다: 어떤 패킷 손실도 발생하지 않는다면, 상기 클러스터의 입력에서 수신된 각 패킷은 그 클러스터의 출력에서도 또한 수신된다. 식별된 클러스터의 입력 측정 포인트 및 출력 측정 포인트에 의해 제공된 성능 파라미터들은 성능 측정을 제공하기 위해 그 후에 사용된다.
Patent KR-20180135973-A (KR)
Title: 바이노럴 렌더링을 위한 오디오 신호 처리 방법 및 장치
Inventor: BAEK YONGHYUN
IPC: H04S3/00
Filed: 2017-05-02
Abstract: 입력 오디오 신호를 바이노럴 렌더링하는 오디오 신호 처리 장치가 개시된다. 오디오 신호 처리 장치는 상기 입력 오디오 신호를 수신하는 수신부; 상기 입력 오디오 신호를 바이노럴 렌더링하여 2채널 오디오를 생성하는 바이노럴 렌더러; 및 상기 2채널 오디오를 출력하는 출력부를 포함한다. 상기 바이노럴 렌더러는 청취자로부터 상기 입력 오디오 신호에 대응하는 음원까지의 거리와 상기 음원이 시뮬레이션하는 물체의 크기를 기초로 상기 입력 오디오 신호를 바이노럴 렌더링한다.
Patent KR-20190019948-A (KR)
Title: 반도체 장치용 구리 합금 본딩 와이어
Inventor: ODA DAIZO
IPC: H01L23/00
Filed: 2017-06-13
Abstract: 반도체 장치용의 구리 합금 본딩 와이어에 있어서, 고온 고습 환경 하에서의 볼부 접합 수명의 향상을 실현한다.  Ni, Zn, Ga, Ge, Rh, In, Ir, Pt에서 선택되는 적어도 1종 이상의 원소(제1 원소)를 총계로 0.03질량％ 이상 3질량％ 이하 함유하고, 잔부가 Cu와 불가피 불순물을 포함하는 것을 특징으로 하는 반도체 장치용 구리 합금 본딩 와이어이다.  제1 원소를 소정량 함유함으로써, 와이어 접합 계면에 있어서 고온 고습 환경 하에서 부식되기 쉬운 금속간 화합물의 생성을 억제하여, 볼부 접합 수명의 향상이 이루어진다.
Patent KR-20200061275-A (KR)
Title: Flexible display device
Inventor: KIM SUNGPIL
IPC: G06F1/16
Filed: 2019-01-04
Abstract: Disclosed is a flexible display device which comprises: a first body and a second body; a hinge portion for connecting the first body and the second body to enable relative rotation; a flexible display unit disposed on one surface of the first body and the second body, and folded and unfolded by the relative rotation; a blocking member disposed between the first body and the second body to cover a space between the first body and the second body formed as the flexible display unit is folded; and a lever connected to the hinge portion to rotate in conjunction with the folded and unfolded conditions of the flexible display portion, and supporting at least a portion of the blocking member.
Patent KR-20200086499-A (KR)
Title: Method And Apparatus for Radar Signal Self-Calibration
Inventor: YOON HO GEUN
IPC: G01S7/35
Filed: 2019-01-09
Abstract: The present invention relates to a radar reception signal self-calibration device and to a method thereof. According to the present invention, the device includes: a field programmable gate array (FPGA) including an initial location signal delay device, a data sampling signal delay device, a first signal delay control unit, a second signal delay control unit, a reference signal generation device, and a data collection unit; and a signal sampling device. The initial signal delay device changes a location of the data sampling signal delay device in accordance with a delay command signal transmitted from the first signal delay control unit. The initial signal delay device changes the location of the data sampling signal delay device in accordance with the delay command signal transmitted from the first signal delay control unit. The data sampling signal delay device may transmit a data acquisition signal to the signal sampling device in accordance with the control of the initial signal delay device and the delay command signal transmitted from the second signal delay control unit. The data sampling signal delay device is a device for automatically sampling a signal, and the sampling range of the data sampling signal delay device may be changed in accordance with the control of the initial signal delay device.
Patent KR-20200089470-A (KR)
Title: Composition for promotion of skin cell growth comprising sea urchin extract
Inventor: KIM HAE SEON
IPC: C12N5/077
Filed: 2019-01-17
Abstract: The present invention relates to a composition for proliferating fibroblasts containing a sea urchin roe extract, and to a cosmetic product comprising the same and a drug. Specifically, the composition containing the sea urchin roe extract as an active ingredient of the present invention exhibits excellent fibroblast proliferation efficacy, and thus can be applied as a composition for fibroblast proliferation, a fibroblast culture method using the same, a cosmetic composition for ameliorating wrinkles and promoting skin regeneration, and a pharmaceutical composition for treating burns or wounds.
Patent KR-20190106673-A (KR)
Title: System and method for long addition and long multiplication in associative memory
Inventor: LAZER MOSHE
IPC: G06F7/53
Filed: 2019-01-29
Abstract: The present invention relates to a system for performing long bit addition and multiplication in an associative memory which is capable of decreasing complexity in a multiplication process and a method thereof. According to the present invention, a method for an associative memory device comprises a step of substituting a set of three multi-bit binary numbers P, Q, and R stored in an associative memory device with two multi-bit binary numbers of X and Y also stored in the associative memory device, wherein a sum of the binary numbers P, Q, and R is equal to a sum of the binary numbers X and Y. The system comprises an associative memory array having columns and rows and a multi-bit multiplier. Each row of the array stores two multi-bit binary numbers to be multiplied. The multi-bit multiplier simultaneously processes all bits of a partial product generated by the multiplier to multiply two multi-bit binary numbers in parallel for each row. When adding all partial products except the last two partial products, the multiplier performs the process without a predetermined carry transfer delay.
Patent KR-20200094511-A (KR)
Inventor: KIM KWAN YONG
IPC: A44C5/00
Filed: 2019-01-30
Abstract: The present invention relates to an guardian bracelet for the old and the weak, and more specifically, to the guardian bracelet for the old and the weak which monitors biometric information together with location information of the old and the weak at the same time to determine whether the old and the weak are in danger or disappeared, and allows the danger or disappearance to be immediately checked from the outside. According to the present invention, bracelet for the old and the weak is worn on the wrist of the old and the weak and wirelessly communicates with an external device. The guardian bracelet for the old and the weak includes: a location information sensor which detects a location of the old and the weak; a communication unit which wirelessly transmits and receives signals with an external device; and a control unit which controls the operation of the location information sensor and the communication unit to transmit the location information detected by the location information sensor to the external device.
Patent KR-20200095042-A (KR)
Title: System and method for controlling access using biometric information
Inventor: LEE KEUM CHANG
IPC: G06K9/00
Filed: 2019-01-31
Abstract: Provided are an access control system using biometric data and a method thereof. The access control system receives an accessor authentication point distance signal indicating a location of an accessor in a measurement section from a camera installed in the measurement section for access control and performs biometric authentication using an image acquired through the camera when it is determined that the accessor has passed a preset point in the measurement section according to an accessor authentication distance signal.
Patent KR-20200040642-A (KR)
Title: Apparatus and method for virtual character in game program
Inventor: KIM KYUNG HO
IPC: G06T13/40
Filed: 2019-01-31
Abstract: Disclosed is a device and method for generating a virtual character. The device for generating a virtual character comprises: an I/O interface receiving an input for a first user character selected from each user character operated by the at least one user from a terminal of at least one user; a memory storing a game log based on the input of the first user character; and a processor. When the number of users of the second server is less than a threshold value, the processor selects a second server different from the first server to which the first user character belongs, creates a virtual character on the second server, and automatically manipulates the virtual character by using the game log.
Patent KR-20200097522-A (KR)
Title: Method for providing printed electrochemical sensor tags using roll-to-roll gravure printing scheme
Inventor: CHO GYOU JIN
IPC: A61B5/04
Filed: 2019-02-08
Abstract: A method for manufacturing an electrochemical sensor tag by using a roll-to-roll (R2R) gravure printing method according to the present invention comprises the steps of: printing first to third conductive wires spaced apart from each other on a flexible PET film substrate by using a hydrophobic Ag nanoparticle ink; printing a first electrode pattern on at least a part of the first conductive wire and the third conductive wire by using a conductive carbon ink; and printing a second electrode pattern on at least a part of the second conductive wire by using an Ag/AgCl ink, wherein the first to the third conductive wires are an auxiliary electrode, a reference electrode, and a working electrode, respectively, and form a three-electrode system. The present invention can function as a low-cost wearable electrochemical multi-sensor in conjunction with an NFC function of a smartphone.
Patent KR-20200100987-A (KR)
Title: Apparatus for inspecting display cells
Inventor: EO KYOUNG HO
IPC: G01R1/073
Filed: 2019-02-19
Abstract: A display cell inspection device is disclosed. The display cell inspection device includes: an inspection chamber for performing an inspection process for display cells formed on a substrate; a substrate stage disposed inside an inspection chamber and supporting the substrate so that the display cells face down; a card stage disposed below the substrate stage and supporting a probe card for inspecting the display cells; a card storage chamber disposed on one side of the inspection chamber, and including a card cassette for receiving the plurality of probe cards in a multilayer form and a door for communicating with the inspection chamber; a card transfer unit for selecting one of the plurality of probe cards through the door and transferring the one probe card onto the card stage; and a plurality of card readers disposed in the card receiving chamber and identifying each of the plurality of probe cards. The present invention prevents a replacement error of the probe card and shortens a time required for replacement of the probe card.
Patent KR-20200102597-A (KR)
Inventor: LEE YOU JIN
IPC: H02K3/46
Filed: 2019-02-21
Abstract: The present invention relates to a bobbin structure having a coil separation prevention unit which comprises: a bobbin body in which a coil is wound a plurality of times on an outer surface; a first burr member provided at one end of the bobbin body, formed to have a relatively larger diameter than the bobbin body so as to prevent the coil wound from being separated from the bobbin body, and having a three-phase coil wound thereon; a second burr member provided at the other end of the bobbin body and having a passage groove through which a stator coil passes when the stator coil wound on a stator provided inside the bobbin body is drawn out of the bobbin body; and a coil separation prevention unit formed of a first separation prevention portion preventing the three-phase coil wound on the first burr member from being separated from the first burr member and a second separation prevention portion maintaining a position in which the stator coil passing through the passage groove of the second burr member is installed. The position in which the coil provided in a bobbin of a motor is installed is maintained and, simultaneously, the bobbin is prevented from being deformed to allow the motor to continuously and accurately operate so as to increase reliability with regard to a product.
Patent KR-20200105589-A (KR)
Title: Voice emotion recognition method and system
Inventor: YANG HYUNG JEONG
IPC: G10L25/63
Filed: 2019-02-28
Abstract: The present invention relates to a vocal emotion recognition method and system for automatically recognizing emotion of a human being from a voice signal through the fusion of an audio and a text. According to an embodiment of the present invention, the vocal emotion recognition method may comprise: a step (S10) of extracting an audio signal from an utterance of a speaker; and a step of converting consecutive voices into a spectrogram based on the extracted audio signal. In addition, the vocal emotion recognition method may comprise: a step (S30) of extracting corresponding text data from the utterance of the speaker; a step (S40) of filtering non-expressive words from the extracted text data; and a step (S50) of converting the filtered words into an embedding matrix. In addition, the vocal emotion recognition method may comprise: a step (S60) of supplying the converted spectrogram and the converted embedding matrix to a temporal-stream recurrent neural network (TSRNN); and a step (S70) of predicting an emotion state of the utterance by using the TSRNN.
Patent KR-20200107642-A (KR)
Inventor: JAE GUL LEE
IPC: H01H3/42
Filed: 2019-03-08
Abstract: The present invention relates to a multi-switching drive assembly. The multi-switching drive assembly includes: a cam body rotating clockwise or counterclockwise and having a plurality of slits penetrating through a plate surface; a plurality of driving units inserted into each of the plurality of slits and provided with a drive shaft which moves along the slit when the cam body rotates; and a plurality of switching units each connected to the plurality of driving units and disposed spaced apart from each other to be connected to a plurality of switches, respectively, and for turning on or off each of the plurality of switches according to the movement of the driving unit. The plurality of switching units are sequentially inserted into an on position, and when off (OFF), the plurality of switching units are moved to an off position in an order opposite to an input order. The present invention provides the multi-switching drive assembly capable of operating a plurality of switches simultaneously or sequentially in a single operation.
Patent KR-20200108658-A (KR)
Title: Photoconductive transcription method using sacrificial layer
Inventor: CHANG WON SEOK
IPC: G03F7/20
Filed: 2019-03-11
Abstract: The present invention relates to a light-induced transfer method which can transfer a predetermined pattern without damaging a substrate by heat, comprising the steps of: forming a sacrificial layer on a transfer substrate; forming a transfer layer on a sacrificial layer; and irradiating light to a rear surface of the transfer substrate to transfer the transfer layer to a counter substrate facing the transfer substrate, wherein the sacrificial layer includes graphene.
Patent KR-20200110883-A (KR)
Inventor: YANG JU HWAN
IPC: H01F41/04
Filed: 2019-03-18
Abstract: According to one aspect of the present invention, a coil component includes: a body having one surface and the other surface facing each other; a winding coil embedded in the body; first and second lead frames embedded in the body, and each having one surface exposed to the one surface of the body to be spaced apart from each other; and a connection portion connecting each of the first and second lead frames and both ends of the winding coil, thereby providing the coil component having improved coupling force between the winding coil and the lead frame.
Patent KR-20200112203-A (KR)
Inventor: KIM CHO YEON
IPC: A47J43/07
Filed: 2019-03-21
Abstract: The present invention relates to a tumbler with a detachable brush and a rotating wing. In summary, the tumbler is characterized in that normally, when a user mixes liquid (water, milk, etc.) with solid powder (ice tea, instant coffee mixes, etc.) in a tumbler, the user is required to stir the liquid and the solid powder a lot to mix the same, and the tumbler is designed to solve the stirring and mixing problem with one power button, and characterized in that there may be water scale and various foreign substances in the tumbler, and when cleaning the tumbler, the foreign substances can be easily and conveniently washed by attaching the rotating wing to the brush.
Patent KR-20190124133-A (KR)
Inventor: LEE MAN SEUNG
IPC: C01F7/46
Filed: 2019-03-25
Abstract: The present invention relates to a method for enabling high recovery of alumina from black dross. The method according to the present invention comprises: a mechanical activation step of activating black dross by applying mechanical energy to black dross; and a leaching step of selectively dissolving an alumina component contained in the activated black dross by using a leaching solution comprising sodium hydroxide (NaOH).
Patent KR-20200113955-A (KR)
Inventor: LEE GYU SEOK
IPC: F24F120/14
Filed: 2019-03-27
Abstract: The present invention relates to a cooling and heating smart waiting station using geothermal heat that provides efficient improvement of a user′s waiting environment in cold or hot weather by using geothermal heat existing underground in a waiting area such as a platform or a crosswalk. The smart waiting station includes: a waiting station body that secures a waiting space inside by having an upper panel and a side panel; a geothermal heat exchange means installed vertically underground in the waiting space of the waiting station body and circulating air above ground to circulate and supply the air exchanged with geothermal heat to the waiting space. The geothermal heat exchange means includes: a heat exchange tank that is installed to be buried by drilling the ground and is filled with water; a heat exchange pipe extended vertically in the heat exchange tank and bent in a coil shape; and an air supply means that is installed in the waiting space of the waiting station body and communicates with the heat exchange pipe to circulate ground air and supply the air to the waiting space.
Patent KR-20200114275-A (KR)
Title: Electronic device and method for secure of personal information included in image
Inventor: KIM SUNGOH
IPC: G06T5/00
Filed: 2019-03-28
Abstract: According to various embodiments of the present invention, provided is an electronic device, which includes a camera including an image sensor, a communication module, a memory and a camera, a communication module, and a processor operatively connected with the memory. The memory can store instructions for the processor, upon execution, to obtain a first image including an external object using a camera, use at least a portion of the first image to obtain a second image including less information than the first image, use a communication module to transmit the second image to an external electronic device, use a communication module to receive security information included in the second image from the external electronic device, and securely process the first image based at least a portion on the security information. In addition, various embodiments are possible.
Patent KR-20190042518-A (KR)
Title: Transmitter and parity permutation method thereof
Inventor: KIM KYUNG JOONG
IPC: H04L1/00
Filed: 2019-04-15
Abstract: A transmitting device is disclosed. The transmitting device comprises: a low density parity check (LDPC) encoder for generating parity bits by encoding input bits; a parity permutation unit for interleaving the parity bits and performing parity permutation on a plurality of bit groups constituting the interleaved parity bits by group-wise interleaving; and a puncturing unit for puncturing some bits from the permutated parity bits.
Patent KR-20200121563-A (KR)
Inventor: KIM JONG SOO
IPC: B21D43/05
Filed: 2019-04-16
Abstract: The present invention relates to a high-speed transfer for transferring a raw material or a processed material from a primary processing apparatus to a secondary processing apparatus. The transfer, installed between the primary processing apparatus and the secondary processing apparatus and transferring the material from the primary processing apparatus to the secondary processing apparatus, comprises: a support frame installed between the primary processing apparatus and the secondary processing apparatus; a horizontal frame coupled to an upper part of the support frame and having a horizontal guide line; a vertical frame including a first vertical frame moving along the horizontal guide line, a second vertical frame vertically movably coupled to a lower part of the first vertical frame, and a vertical drive motor driving the second vertical frame up and down; a moving frame installed to be movable in the horizontal direction under the vertical frame; a driving unit for moving the moving frame in the horizontal direction; a feeder frame transfer unit including a pair of idle shafts installed at both ends of the moving frame, a drive belt coupled to the pair of idle shafts, and a first horizontal drive motor coupled to the vertical frame and driving the drive belt; and a feeder frame coupled to a lower part of the drive belt and transferring the material.
Patent KR-20200122440-A (KR)
Title: System and method for correcting friction coefficient of brake pad for vehicle
Inventor: LEE SANG HYUP
IPC: B60T8/171
Filed: 2019-04-17
Abstract: The present invention provides a system and a method for compensating friction coefficients of a brake pad for a vehicle, which can improve braking linearity of an electric brake system by estimating a brake factor including the friction coefficients of the brake pad, and ultimately correcting the brake factor through a process of calculating and updating a brake factor offset based on the estimated brake factor.
Patent KR-20190122584-A (KR)
Title: Remote modular high-frequency source
Inventor: NGUYEN HANH
IPC: H01J37/32
Filed: 2019-04-19
Abstract: Embodiments described herein include a processing tool including a processing chamber, a chuck for supporting a substrate in the processing chamber, a dielectric window forming part of the processing chamber, and a modular high-frequency emission source. In an embodiment of the present invention, the modular high-frequency emission source includes a plurality of high-frequency emission modules. In the embodiment of the present invention, each high-frequency emission module includes an oscillator module, an amplification module, and an applicator. In the embodiment of the present invention, the amplification module is coupled to the oscillator module. In the embodiment of the present invention, the applicator is coupled to the amplification module. In the embodiment of the present invention, the applicator is positioned proximate to the dielectric window.
Patent KR-20200122875-A (KR)
Title: Controller and operation method thereof
Inventor: LEE JONG MIN
IPC: G06F3/06
Filed: 2019-04-19
Abstract: The present invention relates to an operation method of a controller for improving the reliability of data stored in the controller that performs a sudden power off recovery operation. The operation method of the controller for controlling a memory device comprises the following steps of: acquiring open block information of the memory device and the number of reads of open blocks; updating the number of reads by adding a variable value for each open block to each of the number of reads of the open blocks; storing the updated number of reads in the memory device; and performing a sudden power off recovery operation based on the open block information.