baber/WOPTO huggingface dataset:
Patent KR-20210043851-A (KR)
Title: Earth Wire Under-Bracing Integrated Earth Line Rod
Inventor: KIM JUNG IN
IPC: E04H12/22
Filed: 2019-10-14
Abstract: The present invention relates to an earth wire under-bracing integrated with an earth line rod and, more specifically, relates to an earth wire under-bracing integrated with an earth line rod, which comprises a rod portion installed by being connected to an earth line of an electric pole and an under-bracing portion integrally provided at an end portion embedded in the ground of the rod portion. Moreover, a load distribution portion is provided to be integrated with the rod portion by being arranged to be spaced from the under-bracing portion. Therefore, the earth wire under-bracing and the earth line rod are integrally provided to omit additional assembly work, and the earth wire under-bracing is conveniently installed to shorten working time and reduce working costs.
Patent KR-20210044433-A (KR)
Title: Image sensor and image processing device including the same
Inventor: CHOI JAE HYUK
IPC: H04N5/369
Filed: 2019-10-15
Abstract: According to the present invention, disclosed are an image sensor and an image processing device including the same. The image sensor comprises: a pixel array that receives a driving signal, senses an optical signal reflected from a subject in response to the driving signal, and outputs pixel clock signals representing a delay of the driving signal due to an internal delay factor; a reference clock providing circuit that provides a reference clock signal; and a time analog conversion circuit that receives the pixel clock signals and the reference clock signal and converts delay times between the pixel clock signals and the reference clock signal into analog values.
Patent KR-20210045564-A (KR)
Inventor: LEE JI HOON
IPC: B60G11/10
Filed: 2019-10-16
Abstract: According to the present invention, disclosed is a suspension device for a vehicle, wherein a leaf spring is coupled to a vehicle body bracket via a variable bushing unit, and the rigidity characteristic of the variable bushing unit is changed depending on whether a signal is applied, so suspension characteristics suitable for the loading and driving conditions of the vehicle are realized to improve driving performance.
Patent KR-20210046951-A (KR)
Inventor: KIM HYUN SIK
IPC: A23L33/105
Filed: 2019-10-21
Abstract: The present invention relates to a method of preparing sauce for aging Korean beef sirloin using Smallanthus sonchifolius, and method of preparing Korean beef sirloin bulgogi using the same. The method according to the present invention uses Smallanthus sonchifolius, which is a natural source, instead of using sugar and high fructose used in conventional sauce for Korean beef sirloin such that physiological activity and functional components of Smallanthus sonchifolius are added. Therefore, it is expected that the method can achieve an effect of mitigating constipation, preventing intestinal diseases, reducing serum cholesterol, lowering blood lipids, and lowering a blood sugar level. In addition, the method has an effect of greatly improving the overall preferences by reducing sweet and salty tastes while maintaining or improving the appearance and color. Meanwhile, a sauce composition and Korean beef sirloin bulgogi prepared according to the present invention are prepared by using Smallanthus sonchifolius which is natural fructose so as to prevent a rapid increase in a blood sugar level and lower a cholesterol level caused by the intake of meat, and thus can be applied as diets for the elderly and patients with cardiovascular diseases or with diabetes.
Patent KR-20210051769-A (KR)
Title: Conveyor system for fire partition
Inventor: MOON JE CHEL
IPC: B65G37/00
Filed: 2019-10-31
Abstract: Disclosed in the present invention relates to a conveyor system for a fire partition, which is successively installed at a conveyor opening unit of a fire partition while completely closing the conveyor opening unit by means of a fire door in case of fire. To this end, the conveyor system comprises an upstream conveyor, a downstream conveyor, a middle conveyor, a rotary stopper unit and a rotary lever. The upstream conveyor is installed upstream of the conveyor opening unit which can be closed by the fire door, and the downstream conveyor is installed downstream of the conveyor opening unit. The middle conveyor is mounted on one between the upstream and downstream conveyors so as to be rotatable between a return location connecting the upstream conveyor to the downstream conveyor in order to carry a product, and an evasion location which can close the fire door. The rotary stopper unit is mounted at the other one between the upstream and downstream conveyors so as to be rotatable between a restriction location restricting the return location of the middle conveyor, and a release location releasing the return location of the middle conveyor from the restriction location. The rotary lever is mounted on the other one between the upstream and downstream conveyors in order to be rotated by being pressed by the fire door closing the conveyor opening unit while rotating the rotary stopper unit from the restriction location to the release location. Therefore, according to the present inevntion, when the rotary lever is rotated as the fire door is closed in case of fire, the middle conveyor connecting the upstream conveyor to the downstream conveyor evades to the evasion location so as to completely close the conveyor opening unit by the fire door. Consequently, the interruption between the conveyor installed at the conveyor opening unit for the successive transportation of the product and the fire door can be prevented by a mechanical operation.
Patent KR-20210052868-A (KR)
Title: Uv wavelength selective rgb conversion film and uv image sensor using the same
Inventor: KO HYUNGDUK
IPC: H01L27/146
Filed: 2019-11-01
Abstract: An ultraviolet image sensor according to one embodiment of the present invention comprises: a substrate; an ultraviolet wavelength selective RGB conversion film composed of a plurality of pixels arranged on the substrate; and an optical sensor unit for detecting a visible light converted by each pixel and converting the visible light into an electrical signal. In one embodiment, each of the pixels comprises: a color filter positioned on the substrate; a light conversion unit positioned on the color filter; and a microlens positioned on the light conversion unit. Each of the pixels selectively absorbs ultraviolet rays of a specific wavelength band and emits visible light of a specific color. According to an embodiment, a pixel array film capable of selectively converting ultraviolet rays into RGB visible light according to the wavelength and expressing the RGB visible light in color is provided. Since the RGB conversion film is compatible with the existing CMOS platform, the ultraviolet image sensor can be easily applied to existing smart devices or portable cameras.
Patent KR-20210053516-A (KR)
Title: Learning system of conversation in foreign language and the method of conversation learning using thereof
Inventor: SUNWOO JINSUNG
IPC: G06Q50/10
Filed: 2019-11-04
Abstract: A foreign language conversation practice method according to the present invention comprises the steps of: displaying a main home screen after log-in by executing an application; selecting a conversation execution mode on the main home screen; displaying a content playback screen according to the conversation execution mode; comparing a voice of a user with the speech of a character appearing on the playback screen, and providing feedback to the user; and providing a reward according to the degree of matching between the voice of the user and the speech of the character when the content is finished. The foreign language conversation practice method can facilitate access to foreign language conversation using video content.
Patent KR-20210058066-A (KR)
Title: Road facility control system for pedestrians and vehicle drivers
Inventor: MIN JIN SIK
IPC: G08G1/095
Filed: 2019-11-13
Abstract: The present invention relates to a road facility control system for pedestrians and drivers, which performs management on the basis of communications between road facilities to enhance pedestrian safety, ensure smooth traffic flow, and contribute to safe driving of the drivers. According to the present invention, the road facility control system comprises: a sensing unit detecting entry of a vehicle into a set area; a bollard providing visual information to pedestrians in conjunction with a signal of a crosswalk; and a grid display unit visually providing information on a section after the vehicle turns on the road in conjunction with a detection result of the sensing unit and the signal of the crosswalk.
Patent KR-20210060720-A (KR)
Inventor: KIM EUNSEO
IPC: H02N2/18
Filed: 2019-11-18
Abstract: The present invention relates to a control and analysis method based on piezoelectric data pattern with a time interval, which is performed by a server. The control and analysis method comprises the steps in which: (a) at least one contact sensor disposed in a specific space generates piezoelectric data pattern information having a time interval as a human motion occurs; (b) a control unit detects control command information or analysis information based on the piezoelectric data pattern information; and (c) the control unit identifies an object to be controlled and a control type value based on the control command information such that control corresponding to the control type value is performed on the object to be controlled, or provides a user terminal with information on the motions of people in the specific space in which the contact sensor is located, based on the analysis information. The contact sensor includes a piezoelectric element and a communication module. The piezoelectric data pattern information includes a plurality of piezoelectric data generated from a plurality of piezoelectric elements, or a plurality of piezoelectric data generated from forces applied to a plurality of button units in one piezoelectric element. Each piezoelectric data includes piezoelectric element identification information or button unit identification information. The piezoelectric data pattern information includes a plurality of piezoelectric data generated at a specific time interval or simultaneously.
Patent KR-20200129025-A (KR)
Inventor: LU HUNG TU
IPC: B23K26/38
Filed: 2019-11-25
Abstract: Disclosed is a multi-laser cutting method which is applied to a substrate to form a sub substrate having a pattern of a rounded corner and a line. An objective of the present invention is to provide a multi-laser cutting method which allows a sub substrate after cutting to acquire properties such as high waviness, high tensile strength, and impact resistance. The method comprises: a step (S1) of providing a first laser beam and a second laser beam; a step (S2) of executing an application program, selecting the first laser beam if a pattern is determined to be a line to heat a portion of a substrate and carry out a temperature drop after the portion is heated, and cutting the pattern of the line; a step (S3) of executing the application program to select the second laser beam if the pattern is determined to be a rounded corner to execute cutting on a portion of the substrate, and forming a pattern of the rounded corner; a step (S4) of repeatedly executing the step (S2) and the step (S3) until the application program completely determines all patterns making up a sub substrate; and a step (S5) of acquiring the sub substrate from the substrate. In addition, the present invention also provides a multi-laser cutting system.
Patent KR-20210065260-A (KR)
Title: Method and computer program for serving hotel customers
Inventor: YOO TAE JOON
IPC: H04L12/58
Filed: 2019-11-26
Abstract: In accordance with an embodiment of the present invention, a device for serving hotel customers who play a game that creates video content including the contents of the game content being played and response content for feedback received from a user during the play process, can use a first artificial neural network to generate an operation input in accordance with a first progress state, which is the progress state of the game content, can create the video content including a process in which the progress state is changed from the first progress state to a second progress state in accordance with the input of the operation input while the game content is played by inputting the generated operation input into the game content, can receive feedback from the user viewing the video content, and can create the response content including a response to the feedback by using a second artificial neural network. Therefore, the device can handle various types of customer requests with more efficient staffing.
Patent KR-20210067571-A (KR)
Title: Apparatus for detecting of wireless intrusion prevention system and method for wireless intrusion prevention system signal avoidance using the same
Inventor: BAE SANG JUN
IPC: H04W12/00
Filed: 2019-11-29
Abstract: When, in order to avoid a signal by the wireless intrusion prevention system installed on Wi-Fi network, receiving connection attempt packet and connection termination packet transmitted from a terminal to a Wi-Fi AP, or connection cancellation packet from the wireless intrusion prevention system, a detection device checks connection counts and disconnection counts for the connection attempt packet or the connection termination packet, and a signal strength of a first RSSI receiving the connection attempt packet and a signalstrength of a second RSSI receiving the connection termination packet. When the number of times the connection termination packet received during the preset time is greater than a preset threshold, it is confirmed that the terminal is blocked from accessing the wireless network under the influence of the wireless intrusion prevention system, and thus log information including the second RSSI signal strength and the identification information of the Wi-Fi AP is generated. In addition, when an output adjustment control signal is received based on the log information from the linked management server, the wireless power of the Wi-Fi AP is downgraded.
Patent KR-20210069403-A (KR)
Title: Apparatus of picking sample water
Inventor: JEON JUN HO
IPC: G01N33/18
Filed: 2019-12-03
Abstract: The present invention relates to an automatic water sampling apparatus comprising: a main body having an open upper surface, a space formed therein, and a moving member installed on the lower surface thereof; a hoist unit comprising a support rod mounted in the space of the main body and perpendicularly coupled to the inner bottom surface of the main body, a pivot arm hinged to the upper end of the support rod to be able to rotate up and down, and a hoist mounted on the pivot arm to put a submersible pump into the water; and a water collecting module unit comprising the submersible pump that is put into the water by the hoist unit and provides suction power for collecting a sample, a hose connected to the submersible pump to transport water pumped by the submersible pump, a hose drum mounted in the space of the main body to wind and unwind the hose, a cable for supplying power to the submersible pump, and a cable drum mounted in the space of the main body to wind and unwind the cable. The present invention includes the main body easy to move, the hoist unit installed on the main body, and the submersible pump transported into the water by the hoist unit, so as to collect a sample in an unmanned manner, thereby ensuring stable work even in bad weather.
Patent KR-20210069530-A (KR)
Title: Semiconductor device for adjusting phases of multi-phase signal
Inventor: SOYEONG SHIN
IPC: H03K5/135
Filed: 2019-12-03
Abstract: According to the present technology, a semiconductor device comprises: a signal delay circuit outputting a plurality of multiphase output signals by respectively delaying a plurality of multiphase input signals according to a plurality of delay codes; and a calibration circuit having an error detection circuit providing phase difference information between signals selected from the plurality of multiphase output signals according to a variable delay code and a filter providing the plurality of delay codes and variable delay codes according to the phase difference information. However, the filter performs update operation of updating the plurality of delay codes or variable delay codes during calibration operation and maintains the plurality of updated delay codes and variable delay codes when the calibration operation is completed.
Patent KR-20210069872-A (KR)
Title: Solar visual display and the method thereof
Inventor: CHOI JI HUN
IPC: G01J1/00
Filed: 2019-12-04
Abstract: Disclosed are a visual display device using sunlight and a display method thereof. The present invention includes: a first condenser installed according to the movement of the sun, but installed in a direction facing the sun in the morning; a second condenser installed following the movement of the sun, but facing the sun in the afternoon; a first diffusion plate for diffusing the sunlight collected by the first condenser in one direction inside the building; and a second diffusion plate diffusing the sunlight collected by the second light condenser in a direction different from that of the first diffusion plate inside the building, thereby allowing the light to be diffused from the first diffusion plate or the second diffusion plate, and thus the visual display device may be configured to determine a time of the morning and afternoon.
Patent KR-20210073040-A (KR)
Title: Hip joint protection bottoms
Inventor: KWAK JAE WON
IPC: A41D27/20
Filed: 2019-12-10
Abstract: The present invention relates to hip joint protecting bottoms comprising: a pocket unit (120) which is provided in a position corresponding to a hip joint in both side units of the bottoms (110) worn by a user; and a buffer unit (130) which is mounted to be detached from the pocket unit (120) to absorb impact. The pocket unit (120) is made of the same material as the bottoms (110), is formed by stitching the remaining end unit excluding an upper end on an inner surface or an outer surface of the bottoms (110), and seals or remove the accommodated buffer unit (130) by including an opening/closing unit (121) in an upper end of the pocket unit (120). The pocket unit (120) is vertically formed in a longitudinal direction of the bottoms (110) and safely protects a hip joint part by being slantly formed at a temporary angle toward a front side or a back side, and being configured to correspond to a position of the hip joint depending on a body shape and a posture of the user.
Patent KR-20210074837-A (KR)
Title: Outer diaper for adult
Inventor: CHOI EUN SUK
IPC: A61F13/505
Filed: 2019-12-12
Abstract: The present invention relates to an adult outer diaper, and is provided with an elastically stretchable waist bonding tape, so that an attachment position and posture of the waist bonding tape can be freely changed, and anyone can comfortably wear it regardless of the wearer's body type or body size. Since the adult outer diaper according to the present invention can be worn by anyone regardless of body type or body size by freely changing the attachment position of the waist bonding tape, it is possible to manufacture a single product without subdividing the size and shape of the adult outer diaper. In addition, if the waist bonding tape is separated into two strands and attached in a crossed form, a dementia patient cannot easily separate the waist bonding tape of the adult outer diaper they are wearing, so it is possible to prevent the adult outer diaper from being unintentionally peeled off.
Patent KR-20210083936-A (KR)
Title: System for collecting cyber threat information
Inventor: KANG JI HOON
IPC: G06F21/57
Filed: 2019-12-27
Abstract: Provided is a cyber threat information collection system including: an information collection part monitoring a plurality of collection channels providing cyber threat information in real time, and collecting a situation propagation text, software vulnerability information, invasion incident information, malignant code information, hacking domain information, zombie IP sent email information, a vulnerability analysis report, a malignant code analysis report and an invasion analysis report; and an integrated management part extracting an invasion index including an IP, a domain, a hash, an email, and a security vulnerability code by processing the variety of information collected through the information collection part, in a natural language, and classifying types of the variety of information collected through the information collection part, based on the invasion index. Therefore, the present invention is capable of flexibly handling a newly added or deleted collection channel.
Patent KR-20210084907-A (KR)
Title: Weight memory device and weight memory system with variable capacitance and operating method therefor
Inventor: CHUNG IN YOUNG
IPC: G06N3/063
Filed: 2019-12-30
Abstract: Disclosed are a weighted memory device supporting an artificial neural network operation and a weighted memory system using the same. A weighted memory device according to an embodiment of the present invention includes: an input terminal; a common output terminal; and a charge storage disposed between the input terminal and the common output terminal and configured to store an electric charge. A capacitance between the input terminal and the common output terminal is determined based on the amount of charge stored in the charge storage. The weighted memory device stores the given data by quantifying the capacitance based on given data. The input terminal is a drain or source region disposed in a partial region on the substrate or a partial region on a well disposed on the substrate, and the common output terminal is a gate electrode corresponding to a region between the drain region and the source region.
Patent KR-20190015516-A (KR)
Title: 고온에서의 코어 쉘 나노 결정의 합성 방법
Inventor: KAN SHIHAI
IPC: B82Y40/00
Filed: 2017-06-06
Abstract: 본 발명은 나노 구조 합성의 분야에 속한다.     본 발명은 나노 구조, 특히 III-V 족 및 II-VI 족 반도체 나노 구조, 예컨대 InP/ZnSe 또는 In/ZnSe/ZnS 코어/쉘 나노 입자의 제조 방법에 관한 것이다.     본 발명은 또한 코어 및 쉘 전구체의 동시 주입을 포함하는, 나노 구조의 고온 합성 방법에 관한 것이다.
Patent KR-20190018525-A (KR)
Title: 탄성파 장치, 고주파 프론트 엔드 회로 및 통신 장치
Inventor: TANIGUCHI YASUMASA
IPC: H03H9/12
Filed: 2017-06-20
Abstract: 이용하는 탄성파를 효과적으로 가둘 수 있으면서, 불요파를 저감할 수 있는 탄성파 장치를 제공한다.  
탄성파 장치(1)는 압전기판(2)과 압전기판(2) 상에 마련되어 있는 IDT 전극(3)을 포함한다. IDT 전극(3)은, 탄성파 전파방향에서의 한쪽 단부를 포함하는 제1 단부 영역(C1)과, 다른 쪽 단부를 포함하는 제2 단부 영역(C2)과, 제1, 제2 단부 영역(C1, C2)보다도 탄성파 전파방향 내측에 위치하고 있는 내측 영역(D)을 가지면서, 제1, 제2 고음속 영역(B1, B2)과, 교차 영역(A)에 위치하는 중앙 영역(Aa) 및 제1, 제2 저음속 영역(Ab1, Ab2)을 가진다. 제1 단부 영역(C1)에서의 교차 영역(A) 및/또는 제2 단부 영역(C2)에서의 교차 영역(A)의 IDT 전극(3)의 질량이, 내측 영역(D)에서의 교차 영역(A)의 IDT 전극(3)의 질량보다 작다.
Patent KR-20190018529-A (KR)
Title: 탈부 롤
Inventor: IWASAKI NARIAKI
IPC: B02B3/04
Filed: 2015-04-09
Abstract: 본 발명은, 내구성이 뛰어나 사용 시에 팽창하기 어려우면서, 보관 시에 변색되기 어려운 탈부 롤을 제공하는 것을 목적으로 하고, 본 발명의 탈부 롤은, 심재부와, 상기 심재부의 외주면에 적층된 고무층을 구비한 탈부 롤로서, 상기 고무층은, 폴리올 성분, 이소시아네이트 성분 및 가교제를 함유하는 열경화성 우레탄 조성물의 경화물로 이루어지고, 상기 폴리올 성분은, 폴리에스테르폴리올이며, 상기 이소시아네이트 성분은, TDI 및/또는 MDI이고, 상기 가교제는, 1,4-부탄디올, 및, 1,4-비스(β-하이드록시에톡시)벤젠이다.
Patent KR-20190028479-A (KR)
Title: 제한된 컴퓨터 환경에서의 교차-출처 통신
Inventor: FRISBIE MATTHEW STEVEN
IPC: G06F21/62
Filed: 2018-03-14
Abstract: 본 명세서는 컴퓨팅 시스템상의 제1 실행 컨텍스트와 컴퓨팅 시스템상의 제2 실행 컨텍스트 사이에 데이터를 전달하는 기술을 개시한다. 상기 제1 실행 컨텍스트는 제1 출처로부터의 컨텐츠를 실행할 수 있고, 제2 실행 컨텍스트는 제1 출처와 상이한 제2 출처로부터의 컨텐츠를 실행할 수 있고, 상기 제1 실행 컨텍스트 및 제2 실행 컨텍스트는 컴퓨팅 시스템에 의해 구현된 동일-출처 정책의 결과로서 각각 서로의 데이터에 액세스하는 것이 제한될 수 있다. 이 방법은 제1 실행 컨텍스트와 제2 실행 컨텍스트 사이에 양방향 통신 채널을 확립하는 단계를 포함할 수 있다.