baber/WOPTO huggingface dataset:
Patent KR-20200118672-A (KR)
Inventor: UNG GYU LEE
IPC: B01L3/02
Filed: 2019-04-08
Abstract: Disclosed is a nematode injection pipette apparatus which can be used when artificially inserting Bursaphelenchus xylophilus into a stoma of Trioza apicalis. The nematode injection pipette apparatus according to the present invention used in ecological and physiological studies by artificially inserting Bursaphelenchus xylophilus into a stoma of Trioza apicalis comprises: a micropipette which includes a storage unit and an injection unit having a diameter smaller than that of the storage unit, and into which Bursaphelenchus xylophilus entering the storage unit is injected through the injection unit; a tip body having a shape in which the micropipette passes through the center so that the injection unit is fixed therein to protrude from a tip and the diameter decreases toward a tip end so as to allow an experimenter to easily handle the micropipette; and a sealing member installed to pass through the micropipette, made of a material that can be deformed in shape, and fixed to the inside of the tip end of the tip body by a force fit.
Patent KR-20200120801-A (KR)
Inventor: HONG SANG KEUN
IPC: A23L21/10
Filed: 2019-04-11
Abstract: The present invention relates to a red ginseng extract including saponin and high purity acidic polysaccharide, a manufacturing method thereof, and a health functional food including the same. According to the present invention, the manufacturing method comprises: a first step of applying 800-1,500 parts by weight of water to 100 parts by weight of red ginseng and performing hot water extraction at 80-90°C for 24-26 hrs to acquire a red ginseng extract; a second step of separating red ginseng cake from the red ginseng extract; a third step of primarily refining the red ginseng extract from which the red ginseng cake is removed; a fourth step of secondarily refining the primarily refined red ginseng extract; a fifth step of vacuum-concentrating the secondarily refined red ginseng extract; and a sixth step of freeze-drying the vacuum-concentrated red ginseng extract. Accordingly, the method does not require expensive liquor alcohol, thereby providing an advantage of extracting high purity red ginseng acidic polysaccharide at low cost.
Patent KR-20200120806-A (KR)
Inventor: CHOI MYUNG SIK
IPC: F02B75/02
Filed: 2019-04-11
Abstract: The present invention relates to technology for implementing a 2-cycle engine by changing the rotation ratio of a crankshaft and a camshaft. According to the present invention, disclosed is a 2-cycle engine with a valve system, including: the camshaft rotated in connection with the crankshaft; and the valve system configured to open and close an intake valve and an exhaust valve according to the rotational operation of the camshaft, wherein the intake valve and the exhaust valve are each opened and closed once during one rotation of the crankshaft.
Patent KR-20200121446-A (KR)
Title: Bone graft material for regenerating periodontal tissue and manufacturing method thereof
Inventor: JANG DONG WOO
IPC: A61C8/02
Filed: 2019-04-16
Abstract: The present invention relates to a bone graft material for regenerating periodontal tissues and a preparation method thereof. According to the present invention, the bone graft material for regenerating periodontal tissues not only exhibits biocompatibility by using gelatin derived from natural pigskin as a main material, but also has an effect of reducing manufacturing cost. In addition, the bone graft material for regenerating periodontal tissues of the present invention is composed of a porous hydrogel in the form of a uniform lattice structure with a certain diameter to facilitate blood movement, thereby promoting bone formation. And, bioactive and biodegradable bioceramics are added to provide an effect of facilitating the adhesion and proliferation of bone cells necessary for initial bone formation. Furthermore, since the core of the synthetic bone graft material is formed, contraction due to hydration does not occur, so side effects such as depression of periodontal tissues and reduction of gum volumes after transplantation can be prevented. This bond graft material is fabricated in the same form as human teeth or human periodontal tissues, thereby providing an effect of being easily implanted.
Patent KR-20200122557-A (KR)
Title: Solar photovoltaic generating system using variable array
Inventor: LEE SANG SIK
IPC: H02S50/10
Filed: 2019-04-18
Abstract: The present invention relates to a solar photovoltaic generating system using a variable array. The solar photovoltaic generating system using a variable array according to the present invention comprises: first to third arrays including a plurality of solar modules connected in series and a first stage thereof being connected with a first pole of an inverter; fourth to sixth arrays including a plurality of solar modules connected in series, a first stage thereof being connected with a second stage of the first to third arrays, and a second stage thereof being connected with a second pole of an inverter; a sensor to measure solar radiation amount or a direct current voltage applied to the inverter; and a controller to control change of connection states of the first to sixth arrays according to measured data. As described above, according to the present invention, an operation time of a solar photovoltaic generating system is increased to improve the entire use rate by changing serial and parallel combinations of a solar module array circuit. A drop of DC voltage of an array module having unstable output according to the solar radiation amount can be prevented and an increase of an open voltage of an array module can be prevented in winter. Further, a stop phenomenon of an inverter due to DC overvoltage is prevented. An MPPT control function of an inverter may be improved to increase durability of the inverter. In addition, compatibility of a solar module with an inverter is improved. An output of the inverter as a function of real time output of a module can be optimized by applying a spare module scheme.
Patent KR-20200125203-A (KR)
Title: Method and apparatus for operating dynamic network service based on latency
Inventor: LEE TAE YOUNG
IPC: H04L29/08
Filed: 2019-04-26
Abstract: A method of operating a dynamic network service based on latency is disclosed. According to an embodiment of the present invention, a method of operating a dynamic network service based on latency comprises the steps of: receiving a required latency corresponding to a latency required to operate a service provided to a user through a network in which at least one among image data, voice data, and sensor data is input; profiling latency information, which is information about a latency related to each of a plurality of detailed modules used for service operation, while the service is in operation; and changing a setting of at least one of the plurality of detailed modules to correspond to the requested latency based on the profiling result.
Patent KR-20200127303-A (KR)
Inventor: YOON JIN SUNG
IPC: A42B3/04
Filed: 2019-05-01
Abstract: The present invention relates to a plastic safety helmet that protects the head of a human body and absorbs an impact when falling objects impact, wherein a mark and a sticker for blood types and date of birth are attached. The present invention can identify a worker and take rapid measures.
Patent KR-20200128784-A (KR)
Inventor: LEE SUN WOO
IPC: B29C45/83
Filed: 2019-05-07
Abstract: The present invention relates to a lubrication system for an injection molding machine and a control method thereof, and more specifically, to a lubrication system for an injection molding machine and a control method thereof, in which the injection molding machine can provide information to an operator by determining whether there is a temperature abnormality from the temperature measurement value for a friction area between a steel plate (22a) and a bush (22b) of a moving plate, and additional lubricant is added in the event of abnormal temperature fluctuation to smooth the operation of the moving plate. The method of controlling a lubrication system of a molding machine (1) of the present invention includes: a moving plate driving step of driving a moving plate (22) using a control unit (40); a temperature data collection step of collecting temperature data on a friction area between a steel plate (22a) and a bush (22b) of the moving plate (22) from a temperature measuring unit (25); a temperature abnormality sensing step of detecting abnormal fluctuations in the temperature of the friction area from the temperature data; and a corresponding operation performing step of performing a predetermined corresponding operation when the abnormal fluctuation in temperature is sensed.
Patent KR-20190069350-A (KR)
Title: Abnormal condition diagnosis system of bolt combination portion
Inventor: PARK YOUNG SER
IPC: G01R19/165
Filed: 2019-05-07
Abstract: Disclosed is a system for diagnosing abnormality of a bolt combination portion, comprising: a cable connected to a terminal/bolt combination portion in a bolt combination portion of a tube of an iron structure and a panel booth bar; a contactless-type current sensing hall sensor measuring currents flowing in a coil spaced from the cable by a predetermined interval; and a monitoring system receiving a current value measured from the contactless-type current sensing hall sensor through a signal acquisition transmitter, analyzing the current value measured in the sensor, comparing the current value to a current value measured during initial bolt combination, and determining abnormality of the bolt combination portion of the tubes. Therefore, defects in contact between a release terminal and a signal terminal are sensed in advance, and thus reliability in the system can be increased.
Patent KR-20200129473-A (KR)
Title: Device removing foreign substances for belt conveyor
Inventor: KIM MIN SOO
IPC: B08B1/02
Filed: 2019-05-08
Abstract: The present invention relates to a foreign material removal device for a belt conveyor. The foreign material removal device for a belt conveyor comprises a main body (110), a moving body (120), a foreign material removal unit (130), and a moving unit (140). According to the present invention, the device is in close contact with the surface of a belt, and can completely remove various types of foreign matters.
Patent KR-20200137299-A (KR)
Inventor: SONG JIN KYUNG
IPC: G10D7/02
Filed: 2019-05-29
Abstract: The present invention relates to a guide pad that is attached to a mouthpiece of a flute to improve player convenience. More specifically, the present invention relates to a guide pad including: a body unit that guides the lower lip of a player and a lower part of the lower lip; and side units that guide the left and right sides of the lower lip of the player.
Patent KR-20200140062-A (KR)
Inventor: JOO YOUNG SIK
IPC: E05B47/00
Filed: 2019-06-05
Abstract: The present invention discloses a door lock with a door guard, which can be easily installed by a user and has a simplified installation structure of the door guard. The door lock with the door guard sets a locking state by allowing a dead bolt of an inner main body to be introduced into a striker and enables a part of a door to be opened while the locking state is released, wherein the door guard is installed on a part of the inner main body.
Patent KR-20200010033-A (KR)
Title: Copper clad laminate
Inventor: WATANABE TOMOHARU
IPC: H05K1/09
Filed: 2019-06-10
Abstract: Provided is a copper clad laminate capable of smoothing a surface of a copper plating film after chemical polishing. The copper clad laminate (1) comprises: a base film (11); a metal layer (12) formed on a surface of the base film (11); and a copper plating film (20) formed on a surface of the metal layer (12), and containing chlorine as an impurity. An average particle diameter of a crystal grain of the copper plating film (20) is 300 nm or less. The copper plating film (20) preferably has composition in which a high chlorine concentration layer (21) having high chlorine concentration and a low chlorine concentration layer (22) having low chlorine concentration are alternately laminated.
Patent KR-20190078555-A (KR)
Inventor: KIM MYOUNG SUG
IPC: C12Q1/6816
Filed: 2019-06-25
Abstract: The present invention relates to a genetic marker for identifying and detecting vibrio infectious diseases, and a method for identifying and detecting bacterial pathogens using the same, and more specifically, to a method which selects a DNA base sequence coding a specific gene of bacterial pathogen of fish vibrio infectious diseases to amplify the same, hybrids peptide nucleic acids (PNA) specifically recognizing the amplified product, obtains a melting curve for each temperature through a temperature regulation of hybridized product, and identifies vibrio infectious diseases or detects whether fish is infected by vibrio infectious diseases from the melting temperature through the analysis of the obtained melting curve. The present invention enables an accurate diagnosis within few hours to reduce economic loss through the accurate and rapid diagnosis of vibrio infectious diseases frequently occurring in flatfish in a fish farm. In addition, through accurate identification and early diagnosis for the proper use of antibiotic, it is possible to prevent antibiotics from being overused or misused and unnecessary manufacturing costs from increasing.
Patent KR-20200007660-A (KR)
Inventor: OHMAE MAKIKO
IPC: H01L21/78
Filed: 2019-07-02
Abstract: The objective of the present invention is to provide a method for processing an LED wafer which can improve brightness of an LED chip. The method for processing an LED wafer comprises: a dividing process of dividing an LED wafer into individual LED chips by relatively process-moving a maintenance table on which a first cutting unit rotatably mounted with a first cutting blade having a first width and the LED wafer are maintained, cutting a line to be divided, and forming a dividing groove; and a polishing process of forming a polishing groove by relatively process-moving a maintenance table on which a second cutting unit rotatably mounted with a second cutting blade having a second width wider than the first width and the LED wafer are maintained and polishing a lateral side of the dividing groove formed at the line to be divided.
Patent KR-20200004761-A (KR)
Inventor: DUENKEL DIRK
IPC: H01R13/648
Filed: 2019-07-03
Abstract: The present invention relates to a touch-proof contact arrangement (1) for an electric plug connector (2). Here, the touch-proof contact arrangement has an electric pin contact point (4) which is covered by an electric insulation contact protection unit (5) on two side surfaces (12) and a free end portion (11) thereof. In addition, the electric insulation contact protection unit (5) has two legs (8) and a connecting section (10) connecting the two legs (8). Consequently, the two side surfaces (12) of the electric pin contact point (4) are at least partially accommodated into two lateral recesses (20) of the legs (8) of the electric insulation contact protection unit (5). The present invention also relates to the plug connector (2) for high-current and/or high-voltage plugs having the touch-proof contact arrangement. Therefore, the electric pin contact point (4) is laterally accommodated into the lateral receptacles (20), such that a high overlapping area between the electric pin contact point (4) and the electric insulation contact protection unit (5) may be achieved, thereby increasing the strength of the touch-proof contact arrangement (1) and enduring high bending forces. Consequently, the touch-proof contact arrangement (1), which can be manufactured in a simple and cost-efficient manner to have a solid configuration, may be produced.
Patent KR-20210006636-A (KR)
Inventor: TAKUMA KATO
IPC: H01L33/50
Filed: 2019-07-09
Abstract: Disclosed is a semiconductor device package with the improved reliability and structural stability. The semiconductor device package comprises: a substrate; a semiconductor device disposed on the substrate; a wavelength conversion layer disposed on the semiconductor device; a cover layer disposed above the semiconductor device and outside the wavelength conversion layer; and an encapsulation layer disposed outside the semiconductor device and the cover layer. The cover layer has a coefficient of thermal expansion less than a coefficient of thermal expansion of the encapsulation layer.
Patent KR-20210006760-A (KR)
Inventor: CHUNG SOON WAN
IPC: C09J7/40
Filed: 2019-07-09
Abstract: A sheet member for making an attachment-type nose mask comprises: a flexible thin-film filter layer having a filtering function; an adhesive layer provided on one side of the thin-film filter layer; and a release paper layer detachably attached to the adhesive layer to protect the adhesive layer. According to the present invention, a user can easily cut the sheet member to make and use a unit attachment-type nose mask.
Patent KR-20200007712-A (KR)
Inventor: FUJIWARA HIDEHIRO
IPC: G11C5/14
Filed: 2019-07-11
Abstract: Disclosed are a plurality of exemplary memory storage devices which can be programmed to bypass one or more memory cells in an operation of a bypass mode. The various exemplary memory storage devices can adjust, for example, electronic data via pull-up or pull-down as the electronic data passes through these exemplary memory storage devices in the operation of a bypass mode. In some situations, the various exemplary memory storage devices may introduce an unwanted bias into the electronic data as the electronic data passes through these exemplary memory storage devices in the operation of a bypass mode. The various exemplary memory storage devices can pull-down the electronic data and/or pull-up the electronic data as the electronic data passes through these exemplary memory storage devices in the operation of a bypass mode to compensate for the unwanted bias.
Patent KR-20210011150-A (KR)
Title: A Band Device for Correcting a Posture
Inventor: HONG JONG KUK
IPC: A61F5/042
Filed: 2019-07-22
Abstract: The present invention relates to a band device for posture correction. According to the present invention, the band device for posture correction comprises: a center pad (11) in contact with the back; a waist wearing band (12) connected to the center pad (11) and formed to be filled in the waist region; adjustment bands (13a, 13b) coupled to the center pad (11) and extending so as to be over the shoulder region; and elastic control strips (14a, 14b) extending in both directions with respect to the center of the waist wearing band (12).
Patent KR-20190088957-A (KR)
Title: Multi-joint exercise monitoring system
Inventor: RYU JEONG YONG
IPC: A63B71/06
Filed: 2019-07-22
Abstract: Various embodiments of the present invention relate to a multiple-joint exercise monitoring system. More specifically, the present invention provides a multiple-joint exercise monitoring system with improved measurement reliability for exercise amount and exercise calories. To this end, the multiple-joint exercise monitoring system comprises: a sensor module configured to be attached to an exercise machine to sense and transmit acceleration, altitude changes, and rotational angular velocity of the exercise machine; a wearable device configured to be worn by a user exercising by using the exercise machine, to receive the acceleration, altitude changes, and rotational angular velocity from the sensor module of the exercise machine, and to convert, store, display, and transmit the exercise amount and calories of the user; an exercise monitoring server computer configured to receive, store, and display the exercise amount and exercise calories of the user from the wearable device; and a mobile device configured to receive, store, and display the exercise amount and calories of the user from the wearable device.
Patent KR-20210014872-A (KR)
Inventor: CHUNG SUN TAE
IPC: G06F8/38
Filed: 2019-07-31
Abstract: Unlike the existing web-based widgets, by producing widgets using web components, the present invention solves the complexity of use in a system, so that the widgets are displayed without an esoteric method, and the synchronous communication is enabled without modifying the code of the widgets in each application. At the same time, the present invention provides authoring tools allowing a user to specify rules used for widget production and synchronization communication. Therefore, general users can easily use the widgets as services in the system.
Patent KR-20200017371-A (KR)
Title: Horizontal composite electricity supply structure
Inventor: YANG SZU NAN
IPC: H01M50/591
Filed: 2019-08-08
Abstract: The present disclosure relates to a horizontal composite electrical supply structure comprising a first insulating layer, a second insulating layer, two patterned conductive layers, and a plurality of electrochemical system element groups. The two patterned conductive layers are disposed on the first and second insulating layers, respectively. The electrochemical system element groups are disposed between the first insulating layer and the second insulating layer and are connected in series and/or in parallel through the patterned conductive layers. The electrochemical system element groups are formed by connecting one or more electrochemical system elements in series. Each electrochemical system element includes a package layer on a sidewall and an electrolyte system of the same does not circulate. Accordingly, a high voltage generated by the connection does not affect any single electrochemical system element or does not decompose the electrolyte system. Therefore, series and/or parallel connections can be made simultaneously in a horizontal composite electricity supply structure. According to the present invention, reliability and safety of a whole composite electricity supply structure can be increased.
Patent KR-20210023570-A (KR)
Title: Electricity generating system for ships
Inventor: CHOI BYUNG YOON
IPC: B63J3/00
Filed: 2019-08-23
Abstract: Disclosed is a power generation system for a ship capable of operating a regasification facility without a large generator. According to an embodiment of the present invention, a power generation system for a ship may comprise: organic Rankine cycles in which the cycle is configured in the order of an evaporator, an expansion turbine, a vaporizer, a heat medium tank, and a pump on a heat medium circulation line in which a heat medium for vaporizing the liquefied gas is circulated; a generator for providing the necessary starting power when one of the organic Rankine cycles is operated; and a switchboard for controlling the amount of power generation of the generator according to the power production according to the operation of the organic Rankine cycle.
Patent KR-20190106875-A (KR)
Title: Swimming robot and display apparatus
Inventor: KIM HYONG GUK
IPC: B25J13/00
Filed: 2019-08-27
Abstract: Disclosed is a display device having a water tank in which one or more swimming robots are located. The present device comprises a communication part for communicating with the swimming robot or mobile terminal, and control module for controlling a display in which an image is displayed and driving of the swimming robot. The control module receives color information and shape information of the swimming robot through the communication part, and controls the swimming robot so as to move to a selected item area when an item area based on the color information and the shape information of the swimming robot is selected from the images displayed on the display. Accordingly, an interaction between a user, the swimming robot, and the display device can be performed. Therefore, an objective of the present invention is to provide the swimming robot which performs an intimate interaction with a person in response to a person′s speech and behavior.