baber/WOPTO huggingface dataset:
Patent KR-20190011497-A (KR)
Inventor: JEONG JI SEONG
IPC: G01S7/481
Filed: 2017-07-25
Abstract: The present invention relates to a hybrid light detection and ranging (LIDAR) scanner for simultaneously measuring a short distance region and a long distance region by one LIDAR scanner. According to an embodiment of the present invention, the hybrid LIDAR scanner comprises: a first LIDAR unit including a first multi-surface mirror formed by n reflection mirrors; a second LIDAR unit including a second multi-surface mirror formed by the reflection mirrors of smaller number than the first multi-surface mirror; a driving motor coaxially rotating the first LIDAR unit and the second LIDAR unit.
Patent KR-20180025178-A (KR)
Title: Method for manufacturing the porous Red Ginseng
Inventor: LEE JOUNG KYU
IPC: A23L5/10
Filed: 2017-07-31
Abstract: The present invention relates to a method for producing porous red ginseng. The porous red ginseng according to the present invention has a crispy texture and excellent flavor without an additional process such as the addition of fructose and the like due to the formation of uniform pores, so that the red ginseng itself or red ginseng slices can be directly ingested. The porous red ginseng also has an extremely high content of ginsenoside and a low content of moisture, thereby having excellent storage stability.
Patent KR-20190014909-A (KR)
Inventor: BAE HYO SEUNG
IPC: H04N21/61
Filed: 2017-08-04
Abstract: A media playing device for providing content without a disconnection through a satellite broadcasting network and a mobile communication network comprises: a first receiving unit for receiving content requested from a user through a satellite broadcasting network from a service server; a determining unit for determining whether the media playing device enters a satellite range region based on a satellite signal for the received content; and a second receiving unit for receiving the content from the service server through a mobile communication network according to a determination result, wherein the content is received by passing through a caching server.
Patent KR-20190014991-A (KR)
Inventor: LEE SEUNG MIN
IPC: G09G3/20
Filed: 2017-08-04
Abstract: The present invention relates to a thin film transistor including an N-type semiconductor layer and a P-type semiconductor layer in order to lower complexity of a manufacturing process, a manufacturing method thereof, and a display apparatus including the same. According to an embodiment of the present invention, the thin film transistor comprises: a lower gate electrode disposed on a substrate; a first gate insulating layer covering the lower gate electrode; a semiconductor layer disposed on the first gate insulating layer; a second gate insulating layer disposed on the semiconductor layer; and an upper gate electrode disposed on the second gate insulating layer. The semiconductor layer includes an N-type semiconductor layer and a P-type semiconductor layer, wherein the width of one side of the N-type semiconductor layer is broader than the width of one side of the P-type semiconductor layer.
Patent KR-20190016209-A (KR)
Inventor: LEE JONG SEOK
IPC: F21Y115/10
Filed: 2017-08-08
Abstract: According to an embodiment of the present invention, a light transmission unit of a head lamp for a vehicle comprises: an incident surface on which light of a light source is incident; a light emission surface from which light incident on the incident surface is emitted; a first side surface connecting a first edge of the incident surface and a first edge of the light emission surface; a second side surface connecting a second edge of the incident surface and a second edge of the light emission surface; and a first curved surface connecting the first side surface and the second side surface, wherein curvature is formed in an internal direction.
Patent KR-20190021535-A (KR)
Inventor: CHUN BONG WOO
IPC: E03C1/05
Filed: 2017-08-23
Abstract: The present invention relates to a tap water saving apparatus. According to the present invention, water can be discharged only when a user presses a pedal so that unnecessary water wasting can be prevented. The present invention includes a body having a lower end connected to an installation part, connected to a discharge pipe for water discharge from the upper end, and having a side connected to a tube connected to a faucet; a piston opening and closing a discharge hole while moving up and down inside the body; and a pedal unit in which one end of a wire is connected to the piston with the wire entering through one side of the body while the other end of the wire is connected to a pedal so that the discharge hole can be opened and closed. Water can be discharged from the discharge pipe through the operation of pressing the pedal with a foot. Accordingly, the present invention can be used with convenience and water wasting can be prevented.
Patent KR-20190025335-A (KR)
Inventor: PARK JAE HYUB
IPC: A01K5/02
Filed: 2017-09-01
Abstract: Disclosed are an automatic pet feeding system and an automatic feeding method using the same. The automatic pet feeding system includes: a wearable device worn on the body of a pet to collect biological information of the pet; a pet feeding device discharging feed for the pet under a preset discharge condition, while controlling the amount of the discharged feed based on the collected biological information; and a database server collecting biological information about a plurality of pets from a plurality of pet feeding devices, and classifying the biological information about the pets by species to generate a biological information database. Thus, since a pet is fed every day at a preset time or in a set condition while the amount of the feed is controlled based on biological information about the pet, the pet is able to be stably fed, and also, the obesity of the pet is able to be improved considering weight, blood sugar, and other health states. Moreover, the system is capable of sensing whether a pet is abnormal or not by determining the weight, health condition, and feed intake of the pet.
Patent KR-20190031913-A (KR)
Inventor: KWON KI HUN
IPC: G11C11/406
Filed: 2017-09-19
Abstract: Provided is a semiconductor device which can control a buffer in an initialization operation and a refreshing operation. The semiconductor device comprises: an initial buffer signal generation circuit including an initial buffer circuit which is activated when an initialization operation is terminated, and responding to a first reference voltage to generate an initial buffer signal from an external control signal; and a buffer signal generation circuit including a buffer circuit which is activated by responding to the initial buffer signal, and responding to a second reference voltage to generate the buffer signal from the external control signal.
Patent KR-20190032817-A (KR)
Title: High pressure fuel pump
Inventor: HAN KYUNG CHUL
IPC: F02M59/46
Filed: 2017-09-20
Abstract: The present invention relates to a high pressure fuel pump applied to a direct injection gasoline engine and compressing a fuel to have a high pressure such that the fuel is injected into a combustion chamber at a high pressure. The high pressure fuel pump includes a housing provided with a chamber provide to pressurize a supplied fuel, an inflow path which communicates with the chamber and into which the fuel flows in, and a discharge path which communicates with the chamber and from which the fuel is discharged; a piston disposed in the housing and reciprocating to pressurize the fuel supplied to the chamber; and a discharge valve disposed on the discharge path of the housing, opened when the fuel in the chamber reaches at least a first pressure, and provided to have an opening portion coming into line contact with the inlet to block the inlet. In this configuration, the opening of the discharge valve is provided to come into line contact with the inlet, and thus fluid sticking can be prevented.
Patent KR-20180096478-A (KR)
Title: Handle attachment structure for dual-bearing fishing reel
Inventor: IKUTA TAKESHI
IPC: A01K89/015
Filed: 2017-09-22
Abstract: The present invention is to provide a handle gripping structure of a double bearing reel, which promotes compaction of a loosening prevention member, and to provide a handle gripping structure of a double bearing reel in which a fishing line is difficult to be hooked. The handle gripping structure (14) comprises: a handle arm (16); a first fixing member (17); a retainer (18); and a second fixing member (19). The handle arm (16) includes a retainer gripping part (20) including first and second telescoping holes (20a, 20b) to which a front end of a handle shaft (15) is selectively inserted, and first and second fixing parts (20c, 20d) formed between the first and second telescoping holes (20a, 20b). The first fixing member (17) is engaged with the front end of the handle shaft (15). The retainer (18) includes an engaged hole (18a), a rotation stop part (18f) for stopping the rotation of the first fixing member (17), and a cover part (18c) for covering the first telescoping hole (20a) in a first gripping posture and covering the second telescoping hole (20b) in a second gripping posture. The second fixing member (19) is engaged with one side of the first and second fixing parts (20c, 20d) to fix the retainer (18) to the handle arm (16) by telescoping the engaged hole (18a).
Patent KR-20190034411-A (KR)
Title: Automatic knives
Inventor: KIM SANG WOO
IPC: B26D7/22
Filed: 2017-09-23
Abstract: The present invention relates to an automatic knife. The purpose of the present invention is to solve a problem that existing beginners are difficult to technically use a knife, by presenting a function which the beginners can easily use by using an automatic movement of a wheel and a blade. In other words, the automatic knife comprises: a knife body formed in a cylindrical shape to be ergonomic so that the knife body can be held by a hand; the blade formed as the blade of 5-10 cm to cut a material; a knife cover formed in the cylindrical shape in order for the blade to enter the knife cover so that the blade is covered or is sharpened; a cylindrical wheel maximizing friction in order for the blade to automatically perform the movement of a pendulum as kinetic energy is transferred to the blade through sawteeth when the wheel is rolled along a cutting board; a body cabinet comprising a groove of a rectangular parallelepiped to safely store the blade in the body to store the blades which can be used in multiple purposes; and a safety device comprising a steel surface which can be taken out, wherein the safety device is attached to the body to protect fingers from the blade. Therefore, according to the present invention, the automatic knife presents the function which the beginner can easily use, by using the automatic movement of the wheel and the blade and, therefore, solves the problem in which the existing beginners are difficult to technically use a knife.
Patent KR-20180075367-A (KR)
Inventor: LEE CHANG BOK
IPC: B01D47/06
Filed: 2017-09-25
Abstract: The present invention relates to a hybrid VOCs removing system using a UV cleaning tower and an electrolysis device and a VOCs removing method using the same. The system includes: a cleaning tower unit enabling VOCs gas supplied from the outside to be absorbed by an absorbing solution including an oxidizing agent, and oxidizing some of the VOCs; a UV lamp emitting ultraviolet rays to make the absorbing solution absorb VOCs by making the VOCs react to radicals generated by activating the oxidizing agent of the absorbing solution sprayed inside the cleaning tower unit; an electrolysis device electrochemically removing the VOSs absorbed by the absorbing solution while reproducing the absorbing solution by reproducing the oxidizing agent included in the absorbing solution; an absorbing solution transfer unit supplying the concentrated absorbing solution of the cleaning tower unit to the electrolysis device; an absorbing solution spraying unit spraying the absorbing solution reproduced through the electrolysis device by transferring the absorbing solution to the cleaning tower unit; an adsorbing device filled with an adsorbent adsorbing and removing a small amount of VOCs generated from the electrolysis device and the cleaning tower unit; and a gas transfer part transferring the gas discharged from the electrolysis device and the cleaning tower unit to the adsorbing device.
Patent KR-20190035040-A (KR)
Title: Push and Pull Door Lock
Inventor: JEONG JIN
IPC: E05B47/00
Filed: 2017-09-25
Abstract: A push-pull door lock is disclosed. According to an embodiment of the present invention, a push-pull door lock comprises: a housing coupled to the inside or outside of a door, respectively; a key input part positioned outside the housing; a handle formed on a front surface of the housing, including a protrusion portion formed on a side of the door, and operating in a push or pull operation; a driving part having the protrusion portion inserted thereinto and moving corresponding to the movement of the protrusion portion; and an operation restricting member positioned adjacent to the driving part and inserted in the direction of the driving part corresponding to a key input of the key input part to limit the operation of the driving part. According to embodiments of the present invention, the operation restricting member can be included to limit the operation of an outdoor side handle operation in a door-locked state, thereby preventing a state change caused by the outdoor side handle operation in a state in which the door lock is not certified.
Patent KR-20190036143-A (KR)
Title: System and method for checking illegal use of contents
Inventor: CHO CHANG HOON
IPC: G06F21/43
Filed: 2017-09-27
Abstract: The present technology relates to a system for detecting illegal use of content and to a method thereof. According to an embodiment of the present invention, the system for detecting illegal use of content comprises: an authentication unit forming a management server and a first secure channel; a use information reception unit, when the management server uses a second secure channel formed between at least one client terminal and a management server to collect use information from the at least one client terminal, receiving the collected use information by using the first secure channel; and an analysis model generation unit generating an analysis model for detecting an abnormal behavior in accordance with the use of digital content in the client terminal based on the collected use information.
Patent KR-20190040795-A (KR)
Title: Novel pseudoceramide compounds, and the use of the same
Inventor: PARK JIN OH
IPC: A61Q19/00
Filed: 2017-10-11
Abstract: The present invention relates to a novel pseudoceramide compound and a use thereof. More specifically, the present invention relates to a pseudoceramide compound represented by following chemical formula 1 and a use thereof as cosmetic materials. The pseudoceramide of the present invention has anti-oxidant, anti-inflammatory, whitening, and moisturizing effects, is economical through a simple synthetic process, and causes no problems in cosmetic formulations due to low hydrophilicity, thereby being suitable for use in cosmetic materials. In the chemical formula 1, R_1 is a residue of an unsaturated fatty acid having 13 to 21 carbon atoms, in which a carboxyl group is excluded.
Patent KR-20190044166-A (KR)
Inventor: SEO KWON IL
IPC: C12J1/00
Filed: 2017-10-20
Abstract: The present invention relates to a preparation method of fermented Japanese apricot vinegar, which uses alcohol fermentation strains and acetobacter strains to ferment a Japanese apricot concentrate and a pear concentrate, wherein the fermented Japanese apricot vinegar provides a user with anti-oxidative and anti-fatigue effects. According to the present invention, the preparation method of fermented Japanese apricot vinegar comprises the steps of: mixing 0.5-8 parts by weight of a Japanese apricot concentrate and 15-40 parts by weight of a pear concentrate with 100 parts by weight of purified water to adjust sugar content to 10-20 Brix; inoculating alcohol fermentation strains into the mixture and performing fermentation to prepare a fermented alcohol solution; inoculating acetobacter strains into the fermented alcohol solution and then performing acetic acid fermentation to prepare fermented Japanese apricot vinegar; culturing the fermented Japanese apricot vinegar at 25-37°C while shaking the same at 150-300 rpm for 6-12 days to prepare fermented acetate solution; heat-sterilizing the fermented acetate solution at the temperature of 65-80°C for 5-20 minutes; and performing centrifugation and filtration to prepare fermented Japanese apricot vinegar, wherein haromyces cerevisiae is used as alcohol fermentation strains and Acetobacter aceti is used as acetobacter strains to be inoculated into the fermented alcohol solution.
Patent KR-20190045573-A (KR)
Inventor: KIM SHIN IL
IPC: A47J27/08
Filed: 2017-10-24
Abstract: The present invention relates to an electric pressure rice cooker and, more specifically, to an electric pressure rice cooker which comprises: a main body in which an inner pot is accommodated; a lid for opening and closing the main body; and a setting unit installed on the main body or the lid and configured to enable a voice guidance function to be set, wherein, even when the voice guidance function is turned off via the setting unit, a sound is forcibly output when a specific action occurs. Accordingly, a user is able to audibly identify, at all times, an action which may harm the user, such as steam discharge, thereby preventing any possible accidents and securing safety.
Patent KR-20170123598-A (KR)
Inventor: ASANO YUSAKU
IPC: H01L21/304
Filed: 2017-10-27
Abstract: According to an embodiment of the present invention, provided are a method for producing a semiconductor chip, a semiconductor chip, and a semiconductor device. According to an aspect of the present invention, the method comprises: forming a plurality of etching masks, each of which includes a protection film, on a semiconductor substrate, and defining a plurality of first regions protected by the etching masks on the semiconductor substrate and a second region which is a region exposed on the semiconductor substrate; anisotropically removing the second region by a chemical etching treatment, and forming a plurality of grooves, each of which has a side wall having at least a part disposed on the same surface as the end surface of each of the etching masks and has a bottom part reaching the rear surface of the semiconductor substrate; and reforming the semiconductor substrate into a plurality of chip bodies corresponding to the first regions. A semiconductor chip can be produced at high productivity.
Patent KR-20190047559-A (KR)
Inventor: KIM JAE HYUNG
IPC: H04L9/08
Filed: 2017-10-27
Abstract: A system for providing an OTP using a Bluetooth earphone device according to the present invention comprises: an OTP application which is installed in a user′s mobile phone having a Bluetooth module capable of receiving a Bluetooth signal transmitted from an earphone device, activated when the Bluetooth signal of a specified structure is received through the Bluetooth module, and performs a control operation to transmit the Bluetooth signal for requesting an OTP number to the earphone device through the Bluetooth module, or reads the Bluetooth signal received through the Bluetooth module to recognize the OTP number generated by the earphone device and displays the OTP number on a screen of the mobile phone; and an earphone device which is worn on user′s ears to enable a user to listen to audio, transmits the Bluetooth signal of the specified structure at a short distance, dynamically generates an OTP number of a specified number of digits by applying a dynamically-determined dynamic value and self-stored OTP generation information to a specified OTP generation algorithm, and allows the generated OTP number to be included in the Bluetooth signal and then transmits the signal including the OTP number while controlling signal strength of the Bluetooth signal transmitted at a short distance to be signal strength capable of reaching up to a predetermined specified range.
Patent KR-20190053429-A (KR)
Title: Composition and process for freeze-drying of lipid nanoparticles for delivering an anionic drug
Inventor: CHOI JOUNG WOO
IPC: A61K9/51
Filed: 2017-11-10
Abstract: The present invention relates to a lyoprotectant composition of lipid nanoparticles (LNPs) for anionic drug delivery, which can maintain the same dispersion, and homogeneity and stability as that of LNPs before lyophilization, and to a method thereof. The lyoprotectant composition of the present invention comprises albumin, and further comprises sugar alcohol or sugar.
Patent KR-20190054521-A (KR)
Title: Method for manufacturing three-dimensional laminated structure and three-dimensional laminated structure manufactured thereby
Inventor: SON DONG ICK
IPC: B32B37/24
Filed: 2017-11-13
Abstract: The present invention relates to a manufacturing method of a three-dimensional stacked structure and the three-dimensional stacked structure manufactured by the same. According to an embodiment of the present invention, the manufacturing method of the three-dimensional stacked structure includes: a step (a) of forming a first block layer including at least one functional layer; a step (b) of transferring the first block layer on a substrate; a step (c) of forming a quantum dot layer including quantum dots of a core-shell structure in at least one part on the first block layer; a step (d) of forming a second block layer including at least one functional layer; and a step (e) of stacking the second block layer on the quantum dot layer. The present invention is provided to improve the electrical characteristics of the stacked structure.
Patent KR-20170130322-A (KR)
Inventor: KIM KYUNG JOONG
IPC: H03M13/11
Filed: 2017-11-16
Abstract: The present invention provides a transmitting device performing a parity permutation with respect to parity bits in a specific method so that specific parity bits are punctured, and a parity permutation method thereof. The transmitting device comprises: a low density parity check (LDPC) encoder encoding input bits to generate the parity bits; a parity permutation part interleaving the parity bits, group-wise interleaving a plurality of bit groups composing the interleaved parity bits, and performing the parity permutation; and a puncturing part puncturing some bits in parity-permutated parity bits.
Patent KR-20190059146-A (KR)
Inventor: KWAK MYO JUNG
IPC: F17C13/04
Filed: 2017-11-22
Abstract: The present invention relates to a valve for preventing back pressure, preventing a limit on flow of a fluid in a general situation unlike a check valve which keeps a general flow direction constant, and preventing high-pressure gas from being introduced to a low-pressure container. The valve for preventing back pressure comprises: a pipe in which an inner diameter of an outlet side is expanded; a fixing unit of which the circumference is closely fixed to an inner wall of an inlet side of the pipe, and which has a hole in the axial direction of the pipe; a stopper disposed inside the outlet side of the pipe and configured to close the pipe by corresponding to a flow path shape of the pipe; and a spring of which both ends are fixed to the fixing unit and the stopper. Therefore, introduction of the high-pressure gas can be prevented.
Patent KR-20190059453-A (KR)
Inventor: JEON JE KUEON
IPC: B07C5/36
Filed: 2017-11-23
Abstract: The present invention relates to a taper roller supply apparatus, comprising: a first hose through which a taper roller is transferred; a stopper disposed at the end of the first hose; a division device having two division passages and reciprocating in a transverse direction by a cylinder; and a second hose connected to the division passages. Accordingly, delay time generated between each process performed in an apparatus for measuring the outer diameter of a taper roller and inspecting an appearance thereof can be minimized to maximize an increase in an operation speed.