baber/WOPTO huggingface dataset:
Patent KR-20200102881-A (KR)
Title: Multi-welding apparatus
Inventor: KANG SEONG KUI
IPC: B23K28/02
Filed: 2019-02-22
Abstract: The present invention relates to a multi-welding machine which can selectively or simultaneously perform carbon dioxide gas welding and spot welding in accordance with a selection of a user to increase user convenience. According to a proper embodiment of the present invention, the multi-welding machine comprises: a main body; a wire roll which is installed on one side of an upper portion of the main body and winds a welding wire thereon; a wire feeding unit which is installed on the other side of an upper portion of the main body, and feeds the welding wire in one direction; a carbon dioxide container which is mounted on one side of the main body and stores carbon dioxide at a high pressure; a gas welding means which is connected to the main body and uses carbon dioxide provided from the carbon dioxide container to melt the welding wire to perform welding; a spot welding means connected to the main body; and a power supply unit which is installed on a lower portion and the other side of the main body and selectively or simultaneously supplies power to the wire feeding unit, the gas welding means, and the spot welding means.
Patent KR-20200104751-A (KR)
Title: Robot Arm type Driver Simulator using VR HMD and additional Vibrating device
Inventor: KIM KYUNG HWAN
IPC: G02B27/01
Filed: 2019-02-27
Abstract: The present invention relates to a driver simulator for land vehicles or aviation and water equipment, comprising: an integrated control device for controlling and monitoring a simulator system; a robot arm control device for controlling a robot arm actuator; a 6-degree-of-freedom robot arm device that simulates the movement of equipment of high amplitude and low frequency; and a control module mounted on the end of the robot arm. At this time, in the control module, a user uses VR HMD to experience while viewing realistic control images. The present invention provides the user with an immersive control experience as in reality by adding high-frequency, low-amplitude equipment movement and vibration through a 3-degree-of-freedom device. In addition, the present invention is the driver simulator which improves the experience immersion through the application of VR and minimizes unnecessary hardware application, thereby reducing system capacity being used and cost. The driver simulator also maximizes the user′s control experience effect through simultaneous application of two types of driving devices, a 6-degree-of-freedom robot arm and a 3-degree-of-freedom excitation device in charge of different frequency and amplitude domains.
Patent KR-20200112063-A (KR)
Inventor: LEE BAE HEE
IPC: G05D1/02
Filed: 2019-03-20
Abstract: The present invention relates to a golf cart system capable of changing a driving mode by permission for entering a field of a golf course, which receives, from a server built in each golf course, field information about a driving area and a driving-limited area of a golf course and information about whether a cart main body can enter a lawn field and allows the golf cart to drive on only a cart road or drive on both the cart road and the field by permission for allowing the cart main body to enter the field to operate the golf cart in a driving mode suitable for each golf course, and a golf cart control method using the same. According to the present invention, the golf card system comprises a golf card manually driven by a user′s operation or automatically driven by a control module. The control module includes a reception unit for receiving, from a server, field information about a driving area and a driving-limited area of a golf course and information about whether a cart main body can enter a lawn field. Depending on whether the card main body can enter the lawn field based on the information received in the reception unit, the control module automatically operates the golf card while tracking a terminal in a card road driving mode driving on only the card road or a cart road/field driving mode driving on both the card road and the field. Accordingly, to protect lawn of each golf course or each hole of the golf course, driving of the golf cart can be controlled by permission for entering the field.
Patent KR-20190110952-A (KR)
Title: Coin-type secondary battery
Inventor: KWON MIN SANG
IPC: H01M10/0567
Filed: 2019-03-21
Abstract: The present invention provides a secondary battery made of coin type, which comprises: a machine body provided with a space inside a flat coin-shaped case and having a cover over an upper surface of the case; a current collector bonded to each of the case and the cover; an electrode bonded to the current collector; and an electrolyte comprising ion-containing fullerene filled between the electrodes. First, the primary charging by the electrochemical mechanism, the secondary charging by the ion-containing fullerenes, and the third charging by the ion-containing fullerenes themselves are performed, and the filling capacity is dramatically increased.
Patent KR-20200113683-A (KR)
Inventor: AHN JUN WON
IPC: B32B27/36
Filed: 2019-03-26
Abstract: The present invention relates to a polycarbonate plate with improved scratch resistance, comprising: a first resin layer which is formed of a polycarbonate resin and is not elongated; a second resin layer which is formed on the first resin layer and is elongated; a hard coating layer which is formed on the second resin layer; and an adhesive layer which adheres the first resin layer and the second resin layer between the first resin layer and the second resin layer.
Patent KR-20200120984-A (KR)
Inventor: KIM EUN SIK
IPC: G05D1/00
Filed: 2019-04-09
Abstract: The present invention relates to an integrated control device for an autonomous vehicle wherein an operation for acceleration, braking, and steering of a vehicle can be implemented through one integrated lever (10). In a configuration wherein buttons for starting and shifting the vehicle together with the integrated lever (10) are provided in one case (60), the autonomous vehicle can be easily used.
Patent KR-20200122541-A (KR)
Title: Airbag control unit
Inventor: PARK TAE SUN
IPC: H01R13/629
Filed: 2019-04-18
Abstract: According to the present invention, disclosed is an airbag control unit. The airbag control unit according to the invention includes: a housing; a bracket that is mounted in the housing and accommodates a capacitor; a stopper unit protruding along the length of the bracket on the inner side of the bracket and supporting the outer surface of the capacitor; a tap unit detachably mounted on bracket and electrically connected to the lead of the capacitor; and a PCB covering the housing and electrically connected to the tap unit.
Patent KR-20190045121-A (KR)
Inventor: LEE DONG HOON
IPC: G06F21/79
Filed: 2019-04-22
Abstract: According to the present invention, a method for operating a data server system comprises the following steps of: storing valid cache data of a first memory module in accordance with a flush operation in a second memory module; generating random cache data in response to an invalidation request for the valid cache data in the second memory module; and overwriting the valid cache data with the random data in the second memory module. The first memory module includes a DRAM, the second memory module includes a NAND flash memory, and the random data is generated from pieces of data corresponding to a writable state with respect to a value of a current state corresponding to the valid cache data. According to the present invention, it is possible to invalidate data stored in a non-volatile memory, especially, personal data, thereby efficiently protecting the personal data.
Patent KR-20200124386-A (KR)
Title: X-ray apparatus for scoliosis diagnosis
Inventor: KIM SANG HYUN
IPC: A61B6/04
Filed: 2019-04-24
Abstract: The present invention relates to a radiographic apparatus for diagnosing scoliosis. According to the present invention, the radiographic apparatus for diagnosing scoliosis comprises: a bed provided with a seating groove; a radiographic device arranged on one side of the bed; a radiation detection unit arranged on the other side of the bed; and a bed support means for supporting and lifting the bed. According to the present invention, the reliability of inspection is improved and unnecessary exposure to radiation can be prevented.
Patent KR-20200125869-A (KR)
Title: Sleeve type roll mold manufacturing method for nano and micro patterning applied to roll to roll imprint lithography
Inventor: JEONG MYUNGYUNG
IPC: H01L29/06
Filed: 2019-04-26
Abstract: The present invention relates to a method for manufacturing a sleeve type roll mold having a nanopattern and a micropattern, capable of repeatedly manufacturing the roll mold applicable to a roll-to-roll imprint lithography process by reducing process costs and a process time. The method includes: forming the nanopattern and the micropattern by forming a first material layer on the surface of a cylindrical base mold; manufacturing a master sleeve mold using a second material layer different from the first material layer; producing a replica nanomold using the master sleeve mold; and combining the produced replica nanomold with the cylindrical base mold to actually perform the roll-to-roll nanoimprint lithography process.
Patent KR-20200129319-A (KR)
Title: billiard hall system for providing coaching route
Inventor: HWANG TAE HYUN
IPC: G06Q50/10
Filed: 2019-05-08
Abstract: According to an embodiment of the present invention, a billiard hall operating system can comprise: a camera installed to be spaced apart from the top of a pool table and photographing the top surface of the pool table to create an image of the pool table; a beam projector installed to be spaced apart from the top of the pool table and illuminating a coaching path through which points can be scored when hitting a billiard ball on the top surface of the pool table; and a control terminal that reads the image of the pool table, identifies the position of the billiard ball, calculates the coaching path through which points can be scored when hitting the billiard ball based on the identified position of the billiard ball, and illuminates the calculated coaching path on the top of the pool table through the beam projector.
Patent KR-20200129501-A (KR)
Title: Method for combination of predictive filtering of artificial intelligence winning number using artificial intelligence filter
Inventor: LEE KWANG YONG
IPC: G06N5/04
Filed: 2019-05-09
Abstract: An object of the present invention is to provide an artificial intelligence-based winning prediction filtering using an AI filter and method thereof. To implement this, the present invention, in a method for providing an expected number of winning lottery tickets using a communication network, includes the steps of: requesting a first prize winning number; generating a winning guarantee combination in response to input of the selected numbers; generating a minimum expected winning number by multiple filtering of the generated winning guarantee combinations; and transmitting the minimum expected winning number to a desired terminal, wherein since the number of choices is specified in advance, the predicted lottery number is calculated based on the purchase of the minimum lottery ticket, but the minimum predicted winning number is provided using an intelligent engine made from statistics of past winning numbers based on the winning guarantee combination number, thereby exhibiting excellent winning rate of the lottery, compared to any other method.
Patent KR-20200134654-A (KR)
Inventor: KWEON DAE CHEOL
IPC: A61B6/00
Filed: 2019-05-23
Abstract: The present invention relates to a control method for bolus tracking CT, which detects when a subject′s movement occurs before performing a diagnostic scan, prevents the subject from being exposed to unnecessary radiation because a CT device is driven and controlled so that the CT scan is stopped, and prevents failure of a diagnostic scan to obtain an objective and accurate CT image.
Patent KR-20200042837-A (KR)
Inventor: AHN SANG HOON
IPC: H01L45/00
Filed: 2019-05-23
Abstract: The present invention relates to a variable resistance memory device including an anti-oxidation layer and a capping layer which covers a variable resistor. The variable resistance memory device comprises: lower electrodes disposed on a substrate; variable resistors respectively disposed on the lower electrodes; upper electrodes disposed on the variable resistors; an interlayer insulating layer filling a space in the variable resistors; and an anti-oxidation layer disposed between the variable resistors and the interlayer insulating layer and covering the side surface of the variable resistors, and a capping layer disposed on the anti-oxidation layer. The anti-oxidation layer and the capping layer cover the lower surface of the interlayer insulating layer. The anti-oxidation layer comprises silicon and/or carbon.
Patent KR-20200138949-A (KR)
Inventor: HONG JONG HA
IPC: C12G3/026
Filed: 2019-06-03
Abstract: The present invention relates to a method for manufacturing fermented wine using a Hippophae Rhamnoides L. fruit extract, which comprises a sulmit manufacturing step of inputting steamed koji, yeast, and water to expand and cultivate the yeast for fermentation; a first mashing step of inputting koji and water to sulmit and expanding and cultivating yeast required for fermentation to manufacture a first mashed material; a second mashing step of inputting koji, a saccharifying enzyme agent, and water to manufacture a second mashed material; a filtering step of filtering the second mashed material to separate a fermented liquid and sake cake; and a fermentation and aging step of adding a Hippophae Rhamnoides L. fruit extract to the fermented liquid and performing fermentation and aging. According to the present invention, the Hippophae Rhamnoides L. fruit extract is manufactured by inputting an acidic organic solvent to fruits of Hippophae Rhamnoides L. and pulverizing the mixture with a pulverizer, performing extraction at 40 to 60°C for 4 to 8 hrs, performing filtration to separate a supernatant part, vacuum-concentrating the supernatant part at 60 to 80°C, and adding a polyphenol compound to a concentrate. Accordingly, nutrients included in the fruit of Hippophae Rhamnoides L. are stabilized by double structure.
Patent KR-20200142685-A (KR)
Inventor: KWAG DO YOUNG
IPC: H01L33/50
Filed: 2019-06-13
Abstract: Disclosed is a micro LED transferring method which can maximize production efficiency of a display module. The transferring method comprises the steps of: preparing a monochromatic substrate having a micro LED of a first color; forming the monochromatic substrate into a multicolor substrate by applying a color conversion material to form the micro LED of a second color different from the first color; and transferring the first and second micro LEDs to a target substrate by irradiating a laser beam toward the multicolor substrate.
Patent KR-20200145321-A (KR)
Inventor: KO KI SUNG
IPC: C07K14/005
Filed: 2019-06-21
Abstract: The present invention relates to a viral hemorrhagic septicemia virus glycoprotein antigen obtained from transgenic plants, and a vaccine comprising the same, and more specifically, to: a viral hemorrhagic septicemia virus glycoprotein antigen, in which a glycoprotein of viral hemorrhagic septicemia virus obtained from transgenic plants is fused with an immunoglobulin Fc region with immune cell cognitive ability; and a vaccine comprising the antigen. The viral hemorrhagic septicemia virus glycoprotein antigen provided by the present invention is capable of inducing a very good immunization response in halibut, thereby allowing a desired antibody to be produced in the individual. According to a method provided by the present invention, it is possible to economically and safely produce a viral hemorrhagic septicemia virus glycoprotein antigen from plants.
Patent KR-20200145446-A (KR)
Inventor: LEE KEUNG IN
IPC: B43K29/18
Filed: 2019-06-21
Abstract: The present invention relates to a ballpoint pen to be attached to a touch pen, which is capable of taking notes simply on paper without a need to carry a separate pen during the use of an Apple Pencil and which can be easily replaced when ink is used up, thereby solving a conventional problem of not being able to utilize an existing touch pen that a user owns, especially the Apple Pencil optimized for an iPad. That is, the present invention relates to a ballpoint pen integrated with a touch pen. The ballpoint pen integrated with a touch pen comprises: an Apple Pencil formed in a pencil shape to enable usage of an iPad; an attachment part of which a circular hole is formed inside a cylindrical shape to attach the Apple Pencil and the ballpoint pen thereto; the ballpoint pen formed in a suitable length to take notes on paper; a ballpoint pen cap formed in a cylindrical shape to prevent ballpoint pen ink from drying out; and a cap hanger formed in a reversed L shape to be inserted into documents and stored therein. Accordingly, the present invention is capable of taking notes simply on paper without a need to carry a separate pen during the use of the Apple Pencil and can be easily replaced when ink is used up, thereby solving a conventional problem of not being able to utilize an existing touch pen that a user owns, especially the Apple Pencil optimized for the iPad.
Patent KR-20210002775-A (KR)
Inventor: SHIN JOONGCHAN
IPC: H01L27/11521
Filed: 2019-06-27
Abstract: The present invention relates to a semiconductor device, which comprises: a stacked structure including a plurality of layers vertically stacked on a substrate, wherein each of the layers includes a bit line extending in a first direction, and a semiconductor pattern extending from the bit line in a second direction crossing the first direction; a gate electrode provided in a hole passing through the stacked structure, and vertically extending along the stacked semiconductor patterns; a vertical insulating film for covering a gate and filling the hole; and an information storage element electrically connected to each of the semiconductor patterns. The information storage element includes: a first electrode provided in a first recess of the vertical insulating film, and having a cylinder shape with one open end; and a second electrode having a first protrusion part provided in a cylinder of the first electrode and a second protrusion part provided in a second recess of the vertical insulating film. According to the present invention, electrical characteristics and reliability are improved.
Patent KR-20190083632-A (KR)
Inventor: CHEN SHIH CHANG
IPC: F04B43/04
Filed: 2019-07-03
Abstract: A small fluid control device includes a piezoelectric actuator and a housing. The piezoelectric actuator includes a suspension plate, an outer frame, at least one bracket and a piezoelectric ceramic plate. The piezoelectric ceramic plate is connected with the first surface of the suspension plate, and is not longer than the suspension plate. The housing includes a gas collection plate and a base. The gas collection plate is a frame body having a lateral wall and includes a plurality of holes. The base seals the floor of the piezoelectric actuator, and includes a central hole corresponding to the middle part of the suspension plate. When a voltage is applied to the piezoelectric actuator, the suspension plate can receive curve vibrations, and fluids are delivered from the central hole of the base to a gas collection chamber and discharged from the holes.
Patent KR-20210006131-A (KR)
Inventor: BYUN JONG DAE
IPC: H04B7/155
Filed: 2019-07-08
Abstract: According to an aspect of the present invention, a base station interface module, which is included in a distributed antenna system, comprises: a separator configured to separate a base station signal inputted from a base station and to output a first base station signal and a second base station signal; a pre-compensator configured to compensate at least one of the size and the phase of the first base station signal based on a preset compensation value; a first attenuator which attenuates the compensated first base station signal and outputs the attenuated first base station signal to the distributed antenna system; and a second attenuator which attenuates the second base station signal and terminates the attenuated second base station signal. The present invention aims to provide the base station interface module and the distributed antenna system having the same, which are able to effectively prevent a communication failure from occurring.
Patent KR-20200123370-A (KR)
Inventor: LEE HSIN YI
IPC: H01L29/66
Filed: 2019-07-19
Abstract: Provided are a semiconductor device and a manufacturing method thereof. In an embodiment of the present invention, a passivation process is used to reduce a dangling bond and defects in a work function layer within a gate stack. The passivation process reacts with the dangling bond to introduce a passivation element, which will passivate the dangling bond. Furthermore, in some embodiments of the present invention, the passivation element will trap other elements and reduce or prevent the other elements from spreading to other parts of a structure.
Patent KR-20210012640-A (KR)
Title: Hera for silicon finishing work
Inventor: JEONG SEUNG PYO
IPC: E04F21/165
Filed: 2019-07-26
Abstract: The present invention relates to a scraper for silicon finishing work and, more specifically, to a scraper for silicon finishing work which helps to easily and sturdily perform finishing processing of silicon coated on a joining portion of a work surface without applying a large force. According to the present invention, the scraper for silicon finishing work comprises: a handle unit; and a smoothing unit coupled to and fixed on one end of the handle unit to smooth silicon coated on a joining portion. The smoothing unit consists of a finishing processing surface formed in an arch shape concavely curved upwards to cover silicon, a pair of guide surfaces horizontally formed side by side on both ends of the finishing processing surface to prevent spilling of silicon covered by the finishing processing surface, and a cover surface connecting ends of the pair of guide surfaces to each other. The scraper for silicon finishing work is spread towards both sides when moving along coated silicon and applies pressure to silicon to perform finishing processing.
Patent KR-20210016902-A (KR)
Title: Method for forming layer
Inventor: CHOI KWANG JUN
IPC: H01L51/00
Filed: 2019-08-06
Abstract: Provided is a thin film forming method to form a thin film on a substrate. After dividing a partial region of the substrate into at least two regions, a chemical solution for forming the thin film on the substrate can be applied. In this case, chemical solutions having different densities can be applied to each of the at least two regions. Therefore, improvement of product reliability of display elements can also be expected.
Patent KR-20210020256-A (KR)
Title: Cosmetics container with double sealing structure
Inventor: OH KYOUNG KYUN
IPC: B65D53/02
Filed: 2019-08-14
Abstract: According to one embodiment of the present invention, provided is a cosmetic container. The cosmetic container comprises: a main body in which contents are accommodated; a cap part which is detachably coupled to an upper portion of the main body; an application part which is coupled to the cap part, and is inserted into and withdrawn from the main body; a holder part which is coupled to the upper portion of the main body, in which a coupling part having the cap part coupled thereto is formed on an outer surface, and which has a hollow formed therein to enable the application part to pass therethrough; a first packing part which is coupled to an inner side of the holder part, has at least a part exposed towards an upper side of the holder part, and primarily seals the main body; and a second packing part which is coupled to a lower portion of the holder part, is closely disposed between the outer surface of the holder part and an inner surface of the main body, and secondarily seals the main body. Accordingly, the main body can be doubly sealed.