baber/WOPTO huggingface dataset:
Patent KR-20180138430-A (KR)
Title: Drill
Inventor: CHOI YUN SEOK
IPC: B23B51/02
Filed: 2017-06-21
Abstract: The present invention relates to a drill (100) having a wave-like cutting edge, comprising: a leading edge part (110) comprising a leading edge part (111); a flute lead part (112); and a thinning lead part (113) as seen from a side, and the flute lead part (112) is formed in a convex curved surface to enhance resistance to chipping and improve stability of processing.
Patent KR-20190001683-A (KR)
Inventor: KIM KYUNG WOO
IPC: B23Q3/155
Filed: 2017-06-28
Abstract: Disclosed is an automatic tool replacement device. The automatic tool replacement device according to the present invention comprises: a bed; a frame unit fixated at the bed; a magazine unit which is installed at the frame unit, and on which a plurality of tools are loaded; a twin arm unit which transfers a tool loaded at the magazine unit to the bed; a cam box unit which is connected to the twin arm unit, and which rotates the same; and a support unit which is mounted on the cam box unit, and which is fixated at the frame unit.
Patent KR-20190004611-A (KR)
Title: Workpiece rotation device of CNC machine tool
Inventor: SONG NAM YONG
IPC: B23Q7/14
Filed: 2017-07-04
Abstract: The present invention relates to a workpiece rotation device of a computer numerical control (CNC) machine tool, capable of being detachably mounted on an existing machine tool. According to the present invention, the workpiece rotation device attached to a CNC machine tool comprises: a housing having a circular rotating space formed therein, having an inlet formed on an upper part to input a workpiece therethrough, having a push hole formed on a rear side to insert a rod of a push cylinder thereinto, and having an outlet formed on a front side to withdraw the workpiece therethrough; a rotation guide having a channel shape with both opened sides, and received in the rotating space to receive the workpiece inputted through the inlet; a rotating cylinder rotating the rotation guide to allow the push hole to communicate with the outlet; the push cylinder coupled to the rear side of the housing to push the workpiece received in the rotation guide to an outlet side through the push hole; and a clamping means disposed on the outlet side and having a plurality of jaws formed therein to be elastically supported toward a center so as to horizontally clamp the workpiece withdrawn through the outlet.
Patent KR-20190005654-A (KR)
Inventor: YU SO YOUNG
IPC: H01L51/00
Filed: 2017-07-07
Abstract: The present invention relates to a compound having excellent thermal and optical stability, a coating composition including the same, and an organic light emitting device thereof. The compound is represented by chemical formula 1 in which Ar1 is a substituted or unsubstituted divalent amine group, a substituted or unsubstituted arylene group, or a substituted or unsubstituted heteroarylene group, and Ar2 and Ar3 are the same or different, and are each independently a substituted or unsubstituted arylene group.
Patent KR-20190009195-A (KR)
Title: Apparatus and method for processing signal
Inventor: HWANG YO HA
IPC: G01R19/25
Filed: 2017-07-18
Abstract: The present invention relates to an apparatus for processing a signal and a method thereof. According to an embodiment of the present invention, the apparatus for processing a signal is capable of removing noise by applying a measurement signal having a high range of fluctuation to an auto regressive model and generating a signal allowing for more accurate analysis to apply and flatten the measurement signal removing noise by applying a range average method. The apparatus for processing a signal comprises: a signal measurement unit measuring a first signal showing a change of current and voltage in accordance with a time in a measurement target; a noise removal unit extracting the noise by applying the auto regressive model and removing the noise from the first signal; and a signal correctness unit generating a second signal flattening the measurement signal removing noise by applying the range average method.
Patent KR-20190010027-A (KR)
Inventor: SUNG JAE WOO
IPC: B65G7/04
Filed: 2017-07-20
Abstract: Provided is a parallel assembly-type weight transfer cart. The present invention comprises: a driving unit including a plurality of wheel brackets arranged in parallel to each other, rotatably supporting a moving wheel arranged inside the wheel brackets by a first horizontal shaft of a predetermined length assembled through a first shaft hole penetrated on both side surfaces of the wheel brackets, and integrally assembling the wheel brackets by a second horizontal shaft of a predetermined length assembled through a second shaft hole penetrated on the upper part of the first axial hole to be moved by a plurality of moving wheels coming in contact with the ground; and a loading unit having a fixing plate fixed and installed on the upper surfaces of the wheel brackets, and a loading plate assembled to be rotatable around a rotating support member which is stacked by using the fixing plate and a bearing unit as medium and has a lower end part fixed to the fixing plate by penetrating the center of the bearing unit.
Patent KR-20190010165-A (KR)
Inventor: KIM SUN MI
IPC: A61N5/10
Filed: 2017-07-21
Abstract: The present invention relates to a multi-purpose phantom unit for particle therapy. According to an embodiment of the present invention, the multi-purpose phantom unit includes: a body having a hollow unit extended in a central axis direction; a storage unit having groove units for storing substances while being inserted in the hollow unit; and an adjustment unit adjusting the location of the storage unit in the central axis direction with respect to the hollow unit. The multi-purpose phantom unit uses special additive chemicals such as boron to induce precise nuclear reactions, emit particle beams to cancer tissues in a precise manner, and quantitatively measure and analyze the enhancement of the therapeutic effects through using the nuclear reactions.
Patent KR-20190010336-A (KR)
Inventor: HUH KYUNG CHAN
IPC: B60R1/07
Filed: 2017-07-21
Abstract: The present invention relates to a side mirror for a vehicle, in which a side mirror portion which is movable inward and outward is provided on a mirror mounting panel of a front door and a driver can adjust the viewing angle for the rear of the side mirror portion in the vehicle in accordance with the body condition of the driver in a state that the side mirror portion protrudes outward. The side mirror for a vehicle includes: a vertical elongate hole formed vertically in a rectangular shape on a mirror mounting panel provided at each front door provided on both sides of the vehicle; a side mirror portion installed in the vertical elongate hole, movable in inward and outward directions, rotatable about an inner end thereof in a state that the side mirror portion protrudes outwards, having upper and lower portions slidably adhering to upper and lower ends of the vertical elongate hole, and provided at a rear portion thereof with a rear view mirror which is embedded in the side mirror portion; a side mirror driving device provided at a lower portion of the side mirror portion and a lower portion of the vertical elongate hole to move the side mirror portion in inward and outward directions and to rotate the side mirror portion about an inner end portion thereof in a state that the side mirror portion protrudes outward, thereby changing the viewing angle for the rear of the side mirror portion; and a control unit installed in the vehicle and connected to the side mirror driving device to control the side mirror portion.
Patent KR-20180016273-A (KR)
Title: Liquid crystal sealing agent and liquid crystal display cell using the same, and manufacturing method for liquid crystal display cell
Inventor: MUTO MASAYOSHI
IPC: C09K3/10
Filed: 2017-07-27
Abstract: Provided is a liquid crystal sealing agent for a liquid crystal loading method, which has favorable adhesiveness and low moisture permeability in curved displays or flexible displays as cured products have excellent flexibility, and also exhibits outstanding general features such as low liquid crystal contamination rate or adhesiveness. Moreover, provided is a liquid crystal display cell with excellent long-term reliability. According to the present invention, it is possible to secure favorable performance in the curved displays or the flexible displays. To this end, the liquid crystal sealing agent for the liquid crystal loading method contains a monofunctional compound (A) which has at least two ring structures and one reactive functional group in a molecule.
Patent KR-20180062327-A (KR)
Inventor: SHIN YOUNG MEE
IPC: G06Q10/04
Filed: 2017-07-31
Abstract: An apparatus for brokering power trading and a method thereof are disclosed. According to an embodiment of the present invention, the method for brokering power trading relates to a method using a power trading brokering apparatus. The method comprises: a step of predicting a predicted power generation amount of an aggregate resource based on a weather forecast; a step of obtaining the actual power generation amount of the aggregate resource and comparing the actual power generation amount with the predicted power generation amount, and a step of performing the charging and discharging of an energy storage device based on an error rate between the actual power generation amount and the predicted power generation amount. It is possible to minimize the variability and prediction error of renewable energy.
Patent KR-20190014639-A (KR)
Inventor: CHOI MYOUNG WHAN
IPC: A23B5/12
Filed: 2017-08-03
Abstract: The present invention relates to a method of preserving washed and sterilized eggs and extending an expiration date thereof, which is capable of extending a quality guarantee period by sterilizing AI virus, Salmonella bacteria, and other food poisoning bacteria while maintaining quality and physical properties for preserving eggs for a long period of time and extending an expiration date of eggs, and preventing secondary contamination generated during distribution. The method of preserving washed and sterilized eggs and extending an expiration date thereof comprises the following steps of: (step 1) sterilizing and washing eggs with washing water at 50 to 55°C for 20 to 25 minutes; (step 2) heating and sterilizing the washed and sterilized eggs with sterilization water at 56 to 58°C for 30 to 35 minutes; (step 3) draining the sterilization water and drying the heated and sterilized eggs; (step 4) injecting sterilization gas into the dried eggs for 20 to 30 minutes; (step 5) vacuum-degassing the eggs into which the sterilization gas is injected; and (step 6) coating or gas-replacement packaging the vacuum-degassed eggs. According to the present invention, it is possible to completely sterilize Salmonella bacteria, AI viruses, and harmful microorganisms while maintaining quality and physical properties of raw eggs by sterilizing the raw eggs at a temperature less than or equal to 58°C by using an advanced oxidation process (AOP) sterilization method, and thus it is possible to extend a quality guarantee period thereby. Also, by coating sterilized eggs or gas-replacement packaging the same, it is possible to prevent secondary contamination generated during distribution.
Patent KR-20190021771-A (KR)
Inventor: KIM SEI JIN
IPC: H04M1/725
Filed: 2017-08-23
Abstract: An embodiment of the present invention is a ring-shaped ring which is worn on a user′s finger, comprising: a mobile phone control ring which performs Bluetooth communication with a mobile phone and sends a touch or click form inputted by a user to the mobile phone via Bluetooth; and a mobile phone which performs the Bluetooth communication with the mobile phone control ring and performs an operation in accordance with the touch or click form received from the mobile phone control ring.
Patent KR-20190023167-A (KR)
Inventor: HONG KWANG SEOK
IPC: G06F17/18
Filed: 2017-08-28
Abstract: A method and a device for image-based blood viscosity measurement are disclosed. The blood viscosity measurement method according to an embodiment of the present invention includes the steps of: detecting a skin region in a source image; obtaining a color data average value with respect to the skin region; obtaining a pulse wave signal by applying a band pass filter (BPF) to the color data average value; detecting a peak point in the pulse wave signal; obtaining a differential value and an amplitude of the peak point; obtaining a first spring constant K as a constant related to the elasticity of a blood vessel by using the differential value and the amplitude; and obtaining a first blood viscosity representing the viscosity of blood by using the first spring constant K, the differential value, and the amplitude. The differential value includes primary and secondary differential values at the peak point and the first spring constant K is obtained by using the ratio between the secondary differential value and the amplitude.
Patent KR-20190025425-A (KR)
Inventor: KIM HEE SUNG
IPC: B41K1/36
Filed: 2017-09-01
Abstract: Disclosed is a printing apparatus for a writing instrument, which simultaneously performs printing on the outer surface of a plurality of writing instruments and automatically prints a pattern or phrase to be printed to facilitate working. According to the present invention, the printing apparatus for a writing instrument comprises: a transfer unit formed in a conveyor structure to horizontally transfer the writing instrument loaded on an upper surface; a driving unit intermittently operating the transfer unit to intermittently transfer the writing instrument by a predetermined distance; and a printing unit including an ink tray having a printing plate disposed in a receiving space and having an ink storage unit formed on one side of the printing plate, an ink pusher to push up ink from the ink storage unit to the printing plate, an ink spatula to sweep off the ink from the printing plate, and a stamp pressing the printing plate and pressing the writing instrument upon stoppage of the writing instrument to perform printing.
Patent KR-20190028832-A (KR)
Title: Bluetooth earset with in-ear microphone using a molar friction sound adaptive to external noise environment and method for controlling thereof.
Inventor: LEE CHUNG MU
IPC: H04R1/10
Filed: 2017-09-10
Abstract: An aspect of the present invention relates to a Bluetooth earset with an in-ear microphone using a molar friction sound adaptive to an external noise environment. By providing a signal sound which can be recognized through an in-ear microphone, a call receiving function or a call ending function and a re-calling function are performed without pressing a calling button (or an ending button and a re-calling button) in a noise environment or in an environment that other people exist around. The signal sound is a sound generated by hitting a left or a right molar.
Patent KR-20190032058-A (KR)
Title: Rechargeable battery
Inventor: KIM DAE KYU
IPC: H01M10/04
Filed: 2017-09-19
Abstract: One aspect of the present invention is to provide a secondary battery which absorbs and suppresses swelling or deformation of an electrode assembly and prevents short-circuiting of and damage to an electrode located at a winding center of the electrode assembly. The secondary battery according to an embodiment of the present invention comprises: an electrode assembly formed by winding a first separator, a first electrode, a second separator, and a second electrode; a case for housing the electrode assembly; and a cap assembly electrically connected to the electrode assembly and coupled in an insulating state to a case opening. The electrode assembly further comprises a swelling member disposed at the winding center and swelled by an electrolyte.
Patent KR-20190032824-A (KR)
Title: Joint of PC column using steel block
Inventor: KANG THOMAS HYUN KOO
IPC: E04C3/34
Filed: 2017-09-20
Abstract: The present invention relates to a precase concrete (PC) column joint using a steel block, which fixes a PC column to the upper part of a lower member regardless of hardening of non-shrinkage mortar when the PC column is joined to the upper part of the lower member, such as a column, a foundation, a slab, and the like, such that a separate support is not required. According to the present invention, the PC column joint using a steel block has a plurality of dowel bars protruding from the upper surface of the lower member, and the dowel bar is inserted into and fixed to the bottom of a PC column. The PC column comprises: a PC column body; a steel block coupled to the lower part of the PC column body by being spaced apart from the PC column body at a predetermined interval and having a through-hole to insert the dowel bar thereinto; and a plurality of anchoring members coupling a bottom to the steel block and anchoring an upper part in the PC column body to fix the steel block. Accordingly, the dowel bar is inserted into the through-hole of the steel block to be fixed by fastening a nut member on the upper part of the steel block, and a space between the lower part of the PC column body and the upper part of the lower member is filled with non-shrinkage mortar.
Patent KR-20190033214-A (KR)
Title: Negavive electrode for lithium secondary battery, and lithium secondary battery comprising the same
Inventor: LEE JEE HEE
IPC: H01M4/587
Filed: 2017-09-21
Abstract: The present invention relates to a cathode for a lithium secondary battery, and a lithium secondary battery comprising the cathode. The cathode comprises: a mixed cathode active material comprising a silicon (Si) cathode active material, a first carbonaceous cathode active material, and a second carbonaceous cathode active material having hardness lower than that of the first carbonaceous cathode active material. The silicon cathode active material is contained in an amount of 45 wt% or less based on 100 wt% of a total amount of the mixed cathode active material. A weight ratio of the first carbonaceous cathode active material to the second carbonaceous cathode active material is from 2:8 to 8:2. According to the present invention, lifetime characteristics of the lithium secondary battery can be enhanced.
Patent KR-20190036169-A (KR)
Title: Device and method for controlling energy output efficiency for plasma generation
Inventor: KU HYUNCHUL
IPC: H01J65/04
Filed: 2017-09-27
Abstract: Disclosed are a device and a method for controlling the energy output efficiency to generate plasma. According to an embodiment of the present invention, the method for controlling the energy output efficiency comprises the steps of: generating a pulsed radio frequency (RF) signal having a slope; amplifying the pulsed RF signal; and providing the amplified pulsed RF signal to a plasma generating device. By changing the slope of the pulsed RF signal, energy characteristics of the pulsed RF signal can be changed in a frequency region.
Patent KR-20190037026-A (KR)
Title: Manufacturing Method of Functional Material impregnated spherical silica-hybrid liposome and cosmetic compositions comprising thereof
Inventor: CHANG JEONG HO
IPC: A61K8/9789
Filed: 2017-09-28
Abstract: The present invention relates to a method for manufacturing a spherical silica-hybrid liposome carrying functional substances, a spherical silica-hybrid liposome carrying functional substances manufactured thereby, and a cosmetic composition containing the same. According to the present invention, the spherical silica-hybrid liposome carrying functional substances manufactured by the method of the present invention can stabilize the liposome by fixing the fluidity of the liposome by silica. Further, the present invention is excellent as a cosmetic material by releasing functional substances for a long time by controlling the release of functional substances carried in pores of silica through a sustained release function of silica.
Patent KR-20190037940-A (KR)
Title: Insulated Clamp Cover
Inventor: NA YOUNG HO
IPC: H02G7/02
Filed: 2017-09-29
Abstract: The present invention provides an insulation clamp cover which is connected with a line protection member. The insulation clamp cover comprises: a clamp cover means accommodating at least a deadend clamp; and a connecting means performing connection to surround a connecting part of the line protection member and the clamp cover means.
Patent KR-20170120069-A (KR)
Title: 권역별 신문(생활정보신문 포함)과 잡지의 편집방법 및 정보제공방법
Inventor: SHIN YOON SUNG
IPC: G09F23/10
Filed: 2017-10-18
Abstract: 본 발명은 제3차 산업의 서어비스업에 속하는 생활 정보매체에 관한 것으로, 근자에 산업구조의 다변화와 생활구조의 다양화, 오너드라이버의 증가 등으로 인한 각종 정보들을 전달하거나 받기위해 많은 시간과 노력, 경비를 투자하고 있으며 이에 이용되는 목적별 정보매체와 각종 교통지도가 일상생활에 밀접하게 이용되고 있으나 정보전달 방법이 각기 매체가 갖고 있는 기능만으로 한정되어있어 목적하는 정보를 얻기 위해 각기 매체별로 찾아 보아야하고 찾는 절차 또한 번거로워 별도의 시간과 노력이 필요하고 목적별 정보 외의 타 부가정보를 얻을 수가 없었다. 
본 발명은 이러한 목적별 정보매체에 지도의 특성을 결합시킨 것으로 생활권 지역의 다수 목적 사업체들의 현재 상태는 물론 계획된  변 화에 대한 정보들을 종합적으로 목적내용부(4)와 지도도형부(2)에 구성 또는 색인부(3)를  더 부가  구성하고, 지도도형부(2)에 생활권 도로망과 연계하여 기재하고 일치된 일련번호, 색인좌표, 정보표제 등에 의해 각 구성부를 색인, 서로 일맥상통하도록 구성하여 찾아보기절차 기능을 다각적으로 부가 색인함으로써 각 구성부 어디서나 필요한 정보를 쉽고 빠르게 찾아볼 수 있으며 교통도로망과 함께 위치, 전화번호 등의 현재 상태는 물론 계획된 미래 변화에 대한 다수의 많은 정보들을 1지면을 통해서 한눈에 파악, 필요한 정보만을 선별해서 쉽고 빠르게 찾아볼 수 있도록 하는 다각적인 효과를 작용시켜 그 정보 제공 및 홍보의 목적과 효과가 배가됨과 동시에 그 기능이 다양하게 구비(具備)되고 사용이 편리한 지도를 이용한 정보매체 및 정보제공방법과 그 편집방법 등이다.
Patent KR-20190044187-A (KR)
Inventor: YOONEUIHAN
IPC: H04R9/04
Filed: 2017-10-20
Abstract: Disclosed is a speaker which can improve a low-band limit frequency. To this end, the speaker comprises: a magnetic circuit device provided to generate a magnetic force; a voice coil provided to be vibrated by the magnetic circuit device; and a damper for guiding a motion of the voice coil. The damper includes a first part and a second part having a tissue different from that of the first part.
Patent KR-20190044191-A (KR)
Title: Apparatus for fermenting organic waste
Inventor: KIM JIN YEOUL
IPC: C05F17/02
Filed: 2017-10-20
Abstract: The present invention relates to an apparatus for fermenting organic waste, capable of increasing the fermentation efficiency of organic waste. The apparatus for fermenting organic waste comprises: a fermenting tank having a storage space therein; a stirrer disposed in the fermenting tank and having a plurality of stirring blades rotated horizontally by a driving source; and an air supply unit for supplying air into the fermenting tank through a rotating shaft of the stirrer and an air flow path provided in a stirring wing, wherein the fermenting tank comprises: a plurality of first through holes arranged on a side surface; a plurality of second through holes arranged on a lower surface; a first air injection nozzle mounted in the first through holes and injecting the air into the side surface of the fermenting tank; and a second air injection nozzle mounted in the second through holes and injecting the air into the lower surface of the fermenting tank.
Patent KR-20190056627-A (KR)
Inventor: CHONG EU GENE
IPC: G01N33/544
Filed: 2017-11-17
Abstract: The present invention relates to a biological particle detecting system based on derivation of a design parameter of an optical cell using a multi-wavelength high-brightness super-integrated semiconductor light source unit and, more specifically, to a biological particle detecting system capable of being selectively combined with a specific biological particle through an antigen-antibody reaction using modification of a quartz capillary. The biological particle optical detecting device using the capillary forms a focus on the optical cell by light generated by the light source unit, attaches a silane compound to a capillary wall through a reaction between a hydroxyl group of the capillary positioned inside the optical cell and the input silane compound, and collects the biological particle by fixing an antibody in a linker after connecting the linker in the capillary to the silane compound through the reaction.