baber/WOPTO huggingface dataset:
Patent KR-20180009325-A (KR)
Inventor: KIM EUN BEE
IPC: H01M50/443
Filed: 2017-07-18
Abstract: The present invention relates to a current collector for an electrochemical device and to a method for manufacturing the same. In the present invention, the current collector is characterized in that wrinkles are naturally formed in accordance with thermal expansion and cooling shrinkage of a metal thin film. It is an object of the present invention to provide a flexible current collector which can be used for a flexible type battery or a bendable type battery and an electrode including the current collector.
Patent KR-20190016642-A (KR)
Inventor: GOO JEONG MIN
IPC: F16L23/00
Filed: 2017-08-08
Abstract: The present invention relates to a flange structure for a water supply pipe that has improved bonding strength, including: a first flange formed at one end of two pipes to be connected; a second flange formed at an end of the other pipe to come into contact with the first flange; coupling means coupling the first flange and the second flange to each other in a mutually corresponding shape; a packing provided between the first flange and the second flange coupled by the coupling means; and a fixing member for fixing the first flange and the second flange coupled by the coupling means. According to the present invention as described above, the flange of any installed pipe and the flange of the pipe to be installed can be vertically coupled, and thus it is possible to omit the process of further excavating the periphery of the pipe to install the conventional pipe and it is possible to improve the working efficiency and reduce construction time and costs.
Patent KR-20190016844-A (KR)
Inventor: KIM DONG HAN
IPC: H04R1/10
Filed: 2017-08-09
Abstract: The present invention provides a neck band type portable acoustic device to which an acoustic cable insertion mechanism is applied, and more specifically, to a portable acoustic device which facilitates assemblability in a production process while minimizing increase of the volume and the weight thereof by minimizing increase of components. The portable acoustic device of the present invention comprises: a housing which forms an electronic part; earbud holders provided in the housing; earbuds attached to and detached from the earbud holders and outputting sound; a main board provided on the electronic part to control the earbuds; acoustic cables penetrating the housing to electrically connect the main board and the earbuds, and drawn from the housing or inserted into the housing; a bobbin provided on the electronic part and inserting the acoustic cables into the housing by winding the acoustic cables; a spring coupled with the bobbin and generating a restoring force in a direction where the acoustic cables are inserted; and a rotation guide for selectively guiding insertion of the acoustic cables by suppressing the restoring force of the spring, wherein the rotation guide includes a ball, a ball track provided on a surface of the bobbin, which an inner surface of the housing faces, so as to form a first trajectory which guides a movement of the ball, and a ball slot provided on one area of the inner surface of the housing facing the ball track so as to form a second trajectory which guides a movement of the ball.
Patent KR-20180038960-A (KR)
Inventor: KIM DONG OK
IPC: H04L12/40
Filed: 2017-08-21
Abstract: A method and apparatus for transmitting and receiving data in an automotive network are disclosed. A method for operating a first communication node includes the steps of: generating a data message including data if there is the data to be transmitted to a second communication node; and transmitting the data message to the second communication node. The data message includes a first indicator indicating a type of the data and a second indicator indicating an encoding method of the data. Therefore, the performance of the automotive network can be improved.
Patent KR-20180025234-A (KR)
Inventor: SHIMAMURA NOBUTAKA
IPC: H03M1/18
Filed: 2017-08-28
Abstract: An analog-to-digital converter (ADC) circuitry can receive a plurality of analog signals and output corresponding digital signals. During a conversion process, comparators may receive an analog signal and a ramp waveform and compare two inputs to generate logic signals. The logic signals correspond to the digital signals outputted by the ADC circuit. To enable offset dispersion capability, an offset dispersion circuitry may be selectively coupled to the inputs of the comparators. The offset distribution circuitry may include switches for coupling a voltage supply device with the comparators for providing reference voltages. The reference voltages as offset voltages can be transmitted to the comparators through a capacitor. The offset voltages may be different for different ADC units to offset the power consumption of different ADC units and to reduce power surges at power sources coupled with the ADC circuitry.
Patent KR-20190025348-A (KR)
Inventor: PARK JEEN
IPC: G06F3/06
Filed: 2017-09-01
Abstract: The present invention relates to a controller which includes: a counter counting first and second parameter values of each block included in a memory device at every first preset cycle; a table management part forming a table based on the first and second parameter values to update the table at every first cycle; a comparing part comparing each block to the second parameter value and a second threshold value and comparing each block to the first parameter value and a first threshold value; a selecting part selecting a candidate block, in which the second parameter value is greater than the second threshold value, and a first target block, in which the first parameter value is greater than the first threshold value, based on a first circulation including operations of the counter, the table management part, and the comparing part; and a lead reclaim operation control part controlling the memory device to execute a lead reclaim operation to the first target block. Thus, the present invention is capable of increasing the performance of a memory system.
Patent KR-20190026410-A (KR)
Inventor: PARK BAE KEUN
IPC: A23L33/105
Filed: 2017-09-05
Abstract: The present invention relates to a pharmaceutical composition for preventing or treating a bone metabolic disease, containing inflexinol or a pharmaceutically acceptable salt thereof as an active ingredient, and to a health functional food thereof. The inflexinol significantly induces the expression of FSTL1 protein increasing the activity of phosphatase and tensin homolog deleted on chromosome 10 (PTEN), which is a tumor suppressor protein.
Patent KR-20190026529-A (KR)
Inventor: KIM HAN JOON
IPC: G06K9/00
Filed: 2017-09-05
Abstract: Provided is a document classification system, which comprises: a metadata extracting unit for extracting metadata from a document; an attribute obtaining unit for obtaining a meta attribute of the document from the metadata and using the metadata to obtain a word attribute with respect to each word included in the document including an appearance frequency in accordance with a position in the document; a machine learning unit for performing machine learning with respect to the meta attribute and the word attribute; and a predicting unit for predicting a classification result of the document based on the meta attribute and a result of the machine learning with respect to the word attribute.
Patent KR-20180032198-A (KR)
Inventor: GRASSMANN ANDREAS
IPC: H01L23/31
Filed: 2017-09-20
Abstract: A package (100) includes at least one electronic chip (102), a first heat removal body (104) which is thermally coupled to a first main surface of at least one electronic chip (102) and removes heat energy from the at least one electronic chip (102), and an encapsulant (108) which encapsulates a part of the first thermal removal body (104) and at least a part of the at least one electronic chip (102). At least a part of the surface of the first heat removal body (104) is roughened. Accordingly, the present invention can efficiently remove heat while securing reliability.
Patent KR-20170115014-A (KR)
Title: 시큐어 프린트 기능을 갖춘 화상형성장치, 그 제어 방법, 및 기억매체
Inventor: MAKI NOBUHIKO
IPC: G06F3/12
Filed: 2017-09-22
Abstract: 유저가 화상형성장치의 기능들에 관한 조작을 행하는 경우에 유저 인증을 행할 것인가 아닌가의 여부를 유연하게 제어 가능한 상기 화상형성장치. 유저가 상기 장치에 대하여, 시큐어 프린트 기능을 사용하여서 실행된 프린트 잡인 시큐어 프린트 잡에 관한 조작을 지시하는 경우, 상기 장치가 기능 기반 인증모드에서 작동될 때, 적어도 패스워드의 입력에 따라 데이터를 인쇄하는 시큐어 프린트 기능을 포함한 복수의 기능 중 유저 선택 기능이 유저 인증을 필요로 하는 것인가 아닌가를 판별한다. 상기 시큐어 프린트 기능이 상기 유저 선택 기능으로서 지정되어 있고 또 상기 유저 선택 기능이 유저 인증을 불필요하다고 판별된 경우에, 유저에, 상기 유저가 인증되지 않은 경우에도, 상기 시큐어 프린트 기능의 사용이 허가된다.
Patent KR-20190033944-A (KR)
Title: Multi-stage catalytic ignitor for hybrid rocket auto ignition
Inventor: KIM TAE GYU
IPC: F02K9/95
Filed: 2017-09-22
Abstract: The present invention relates to a multi-stage catalytic ignitor, and more specifically, to a multi-stage catalytic ignitor which can shorten preheating time and ignition time of an ignitor by a first catalytic ignitor heating and activating a low-flow oxidizer, and by a second catalytic ignitor heating and activating a high-flow oxidizer by using the heat of the low-flow oxidizer.
Patent KR-20190041356-A (KR)
Title: Apparatus and Method for supporting pipe
Inventor: CHULSOO AHN
IPC: F16L55/00
Filed: 2017-10-12
Abstract: Disclosed are a pipe support apparatus and a method thereof. The pipe support apparatus according to an embodiment of the present invention is a support apparatus which supports a pipe with respect to a support, and is coupled to a horizontal plate of a shoe fixated at a lower plane of the pipe, and slidably supports the shoe with respect to the support corresponding to the gap between the horizontal plate and the support.
Patent KR-20190044746-A (KR)
Inventor: HUR WOO YOUNG
IPC: B60P3/06
Filed: 2017-10-23
Abstract: The present invention relates to a detachable heliport platform, which decreases an accident of a pilot, who uses an unmanned aerial vehicle (UAV) (helicopter, drone) in a narrow agricultural road to perform agricultural operation, such as chemical spray, and the like, and a landing/takeoff accident, and is detachably attached to a cargo box of a truck in a container shape to increase a use rate of the truck. According to the present invention, the detachable heliport platform for an agricultural UAV (helicopter, drone) includes a cabin type control room, which is vertically moved in a container with a size of a cargo box of a one-ton truck, to secure safety against a collision with the pilot, secure a working altitude of the UAV and a convenient horizontal vision, and reduce fatigue accumulation by providing an air conditioning facility and a seating working environment. Moreover, the cabin type control room comprises a portable helipad and a rear door with a function of a vertical elevation device. Accordingly, during landing/taking off, the UAV can be safely landed and taken off against a risky element (weed, branches, pedestrians, etc.) to easily perform chemical spray operation, and fuel and battery charging/exchanging operation so as to realize efficient UAV-using agricultural work, thereby contributing to increase of safety and efficiency.
Patent KR-20190044827-A (KR)
Inventor: BYUN DONG HUN
IPC: F16F7/00
Filed: 2017-10-23
Abstract: According to an embodiment of the present invention, an enclosure structure of ground equipment comprises: a housing unit having ground equipment located therein and protecting the ground equipment; and a buffer unit provided at a side of the housing unit and having a roller member for switching a direction due to an external collision. To this end, the enclosure structure of ground equipment can secure a protection effect on the ground equipment enclosure and also, has an effect of protecting the ground equipment enclosure irrespective of a collision direction.
Patent KR-20190046209-A (KR)
Inventor: MA YONG WON
IPC: G03F7/20
Filed: 2017-10-25
Abstract: The present invention relates to a phase mask device for patterning a curved surface which is not a flat surface, and a patterning method using the same. According to an embodiment of the present invention, the curved surface phase mask device patterns the surface of a cylinder whose radius is 1 to 2,900 mm at a distance spaced about 1nm to 1,000 mm, and has a radius of curvature of 5 to 3,000 mm. According to another embodiment of the present invention, the method of patterning the surface of a cylinder includes: a step of positioning a phase mask device whose radius of curvature is 5 to 3,000 mm at a distance spaced about 1 nm to 1,000 mm from the surface of a cylinder whose radius is 1 to 2,900 mm; and a step of patterning the surface of the cylinder by passing light through the phase mask device. The present invention is able to prevent exposure generated in a planar mask device by using the phase mask device in which machining error and dimensional error are formed in a curved surface at end side, and enables the same patterning as that on a planar surface on a curved surface.
Patent KR-20190048472-A (KR)
Inventor: KIM HARK RYONG
IPC: H01L21/68
Filed: 2017-10-31
Abstract: Disclosed is a substrate inspecting apparatus. The substrate inspecting apparatus includes: a pair of floating panels extended in parallel with each other and spraying air onto the lower surface of a substrate to float the substrate; an aligning module provided between the floating panels and aligning the substrate floating on the floating panels at a predetermined position; and an inspecting module provided on an upper portion of the floating panels and inspecting the aligned substrate by the aligning module. The aligning module includes: a vacuum chuck for vacuum-absorbing the lower surface of the substrate; a vertical driving unit for moving the vacuum chuck in a vertical direction; and a horizontal driving unit moving the vacuum chuck in a horizontal direction to align the substrate.
Patent KR-20190048517-A (KR)
Inventor: PARK BUM JIN
IPC: A47C7/00
Filed: 2017-10-31
Abstract: The present invention relates to a bag stand chair (50) to supplement weakness of chairs before a bag is placed thereon. The bag stand chair (50) comprises: a backrest portion (10) for waist health; a seat portion (20) for sitting; a leg portion (100) supporting the seat portion; a front leg portion (30) enabling center of gravity to be placed forward with a different weight; and a rear leg portion (40). Therefore, the chair does not fall in public not to make a noise.
Patent KR-20180048396-A (KR)
Inventor: YOON SANG WON
IPC: A61N5/06
Filed: 2017-10-31
Abstract: The present invention relates to a hair growth promoting device, which comprises: a laser beam generating part configured to irradiate a laser beam by a power source applied from a power supply device; and a plasma generating part configured to receive power from the power supply device and generate a potential difference to generate plasma, thereby stimulating the skin and the scalp by a laser beam, and increasing a skin regeneration effect by penetrating plasma to stimulated skin and the scalp.
Patent KR-20190054513-A (KR)
Title: Battery charging method and battery charging apparatus
Inventor: PARK JI YOUNG
IPC: H02J7/00
Filed: 2017-11-13
Abstract: The present invention relates to a battery charging method. A battery comprises a plurality of cells. The battery charging method comprises the steps of: charging a plurality of cells at a plurality of C-rates, respectively; calculating voltage changes of the plurality of cells and slopes of the voltage changes of the plurality of cells; performing discharges a plurality of times during a period in which a deviation between the slopes of the voltage changes of the plurality of cells is equal to or greater than a predetermined reference value. According to the present invention, a charging time can be shortened.
Patent KR-20190054676-A (KR)
Title: Apparatus and Method for tracking and managing code change among multiple projects
Inventor: SHIN HYUN KYU
IPC: G06F9/44
Filed: 2017-11-14
Abstract: The present invention relates to a method and a device thereof to track and manage a code change between a plurality of projects. According to various embodiments of the present invention, the code change tracking and management device includes: a code management part generating a function flow graph by analyzing annotated additional information and a structural function flow from an inputted project code, comparing generated function flow graphs by project, and generating a change tracking result by tracking a change based on the difference derived by comparison and information recorded in the annotated additional information; a change management part providing information about a change request ID and requirements, which is annotated additional information, to the code management part, and receiving and managing the change tracking result from the code management part; and a display unit receiving the change tracking result from the code management part and displaying the result on a screen. Therefore, the present invention is capable of more effectively tracking and managing a change in cooperation with an issue tracking system and a requirement management system.
Patent KR-20190061679-A (KR)
Title: A forgery detection system of a firmware based on a reputation analysis and a method
Inventor: NAM KI HYO
IPC: G06F9/44
Filed: 2017-11-28
Abstract: The present invention relates to a firmware forgery detection system and a method thereof and, more specifically, a reputation analysis based firmware forgery detection system and a method thereof for detecting forgery of firmware driving various devices. According to an embodiment of the present invention, the reputation analysis based firmware forgery detection system comprises: a module for transmitting/receiving information on other smart home security system firmware, collecting firmware reputations through communications among smart home security systems installed on multiple regions to prevent forged firmware like illegal firmware; a firmware reputation analysis module analyzing the firmware reputations using the collected reputation information on the firmware; and a firmware forgery detection module detecting whether the firmware is forged using the analyzed firmware reputations.
Patent KR-20190065608-A (KR)
Title: Fuel cell system
Inventor: SHIM SUN BO
IPC: H01M8/247
Filed: 2017-12-04
Abstract: The present invention relates to a fuel cell system. The fuel cell system comprises: a separator; a coupling bar coupled to a predetermined position of the separator; and a connector coupled to the coupling bar to be electrically connected to the separator. The present invention can prevent damage caused to the separator in a process of coupling the connector to the separator.
Patent KR-20190068692-A (KR)
Title: wireless mouse operated by frictional force
Inventor: CHOI SEUNG HYUK
IPC: H02N1/04
Filed: 2017-12-09
Abstract: The present invention relates to a self-powered wireless mouse with friction and, more specifically, to a wireless mouse, which may be used without a battery since power supply is possible by converting friction into electric energy with a wheel on bottom of the wireless mouse and generating power. The wireless mouse without a power source of the present invention comprises: a frame (100); a drive unit (200) provided in the frame (100) and recognizing movement of the mouse and an operation of a button; and a generation unit (300) mounted on the lower portion of the frame (100) to produce electrical power by friction with the floor.
Patent KR-20190070080-A (KR)
Title: Circulation supply apparatus for tray
Inventor: KIM SE HUN
IPC: B65G47/88
Filed: 2017-12-12
Abstract: The present invention relates to a tray circulation supply apparatus, which largely improves tray transfer efficiency by circulating a tray with 360 degrees to transfer the same, is applied to an assembly automation facility of warhead assembly or the like to be possible to largely improve production efficiency of products, uses the tray to constantly position a plurality of transfer objects to a coordinate on an exact plane so that a transfer device exactly grips the transfer object with a gripper to be possible to transfer the same to the next process, thereby preventing accidents generated when gripping the transfer object with the gripper to transfer the same to be possible to largely improve transfer stability.
Patent KR-20190074648-A (KR)
Title: Moving guide device for boiler tube inspection
Inventor: CHO YONG SANG
IPC: G01N17/04
Filed: 2017-12-20
Abstract: The present invention relates to a probe unit movement guide device for boiler tube inspection, coming in contact with an outer surface of a boiler tube having a circular cross section and guiding a probe unit inspecting the boiler tube to move in the circumferential direction of the tube. To this end, the probe unit movement guide device can comprise: a body unit; a support unit connected to the body unit and supporting the body unit by the tube to prevent the same from being separated from the tube; a mounting unit disposed in the body unit or the support unit and mounting the probe unit; and a driving unit disposed in the body unit and moving the body unit movably supported by the tube by the support unit in the circumferential direction of the tube along the outer surface of the tube.
Patent KR-20190076124-A (KR)
Inventor: WOO KWAN SIK
IPC: C21D9/56
Filed: 2017-12-22
Abstract: The present invention relates to a device and method for removing moisture on a surface of a steel strip in a continuous annealing process, comprising: a plurality of driving rollers; a conveyor belt which moves along the plurality of driving rollers and absorbs moisture by being in contact with a steel strip; and a compression roller provided adjacent to at least one of the plurality of driving rollers to compress the conveyor belt passing therebetween to remove the moisture. Therefore, an objective of the present invention is to provide the device and method for simply removing water from the steel strip without stopping the manufacturing line.
Patent KR-20190077208-A (KR)
Inventor: KIM HYUNG JUN
IPC: G01V3/08
Filed: 2017-12-25
Abstract: The present invention relates to a device having a metal body detecting function. The device having a metal body detecting function includes: a transmission line having a semi-ring shape and transmitting a current for generating a magnetic field through current-carrying; a reception line having a semi-ring shape and placed on a position obtained by being electronically combined with the transmission line to detect a change in magnetic flux depending on the approach of metal; and a sensor placed in plane-parallel with the transmission and reception lines. The sensor is formed as a detection matrix placed in plane-parallel with and across transmission and reception lines as a plurality of transmission lines are placed on the same plane and a plurality of transmission lines are placed on the same plane.
Patent KR-20190078222-A (KR)
Inventor: LEE HAN BIT
IPC: G06Q30/02
Filed: 2017-12-26
Abstract: The present disclosure relates to an artificial intelligence (AI) system simulating functions of cognition, judgment, and the like of a human brain by utilizing a machine learning algorithm such as deep learning and the like, and to an application thereof. In a method for recommending a second fashion product to a user based on a first fashion product by a server, provided is a method for recommending a fashion product by a server, which comprises the steps of: receiving image data of the first fashion product from an electronic device; mapping image data of the first fashion product at a specific position on a predetermined vector space; obtaining a first vector corresponding to the image data of the first fashion product; calculating a second vector using at least one category vector of the obtained first vector and fashion product; obtaining image data of a second fashion product based on the calculated second vector; and transmitting the image data of the obtained second fashion product to the electronic device.