baber/WOPTO huggingface dataset:
Patent KR-20200141736-A (KR)
Inventor: KIM SOO MAE
IPC: A23L5/20
Filed: 2019-06-11
Abstract: The present invention relates to fruit syrup and a method for manufacturing the same. More specifically, the present invention relates to: fruit syrup which is further improved in nutrition and palatability, can be stored for a long time, and can be easily consumed by anyone; and a method for manufacturing the fruit syrup. The fruit syrup according to the present invention has improved nutritional properties and palatability, can be stored for the long time, and can be easily consumed by anyone, thereby being able to be widely used for various consumer groups.
Patent KR-20200142678-A (KR)
Inventor: SEO SUNG JUN
IPC: A41D27/12
Filed: 2019-06-13
Abstract: A mask according to the present invention forms a set with a headset. The headset and the mask can be assembled. The headset is assembled to the mask when necessary, and only the mask is worn when the headset is not needed. The present invention prevents damage to others when singing.
Patent KR-20200144791-A (KR)
Inventor: PARK YOUNG MOO
IPC: C10G45/06
Filed: 2019-06-19
Abstract: The present invention relates to a method for hydrotreating heavy oil, in which heavy oil and hydrogen react in a hydrotreating reactor including a first zone accommodating a hydrotreating catalyst and a second zone accommodating a hydrocracking catalyst, thereby capable of purifying impurities with high purity and improving the production of light oil.
Patent KR-20200145059-A (KR)
Inventor: SEO KISEOK
IPC: H04N5/225
Filed: 2019-06-20
Abstract: The present invention relates to a miniature TOF image shooting lens system which can be used after being mounted in cellphones, tablet PCs, drones and the like. The miniature image shooting lens system of the present invention comprises in order from the side of an object: a first plastic lens having the object-side surface formed to be convex toward the side of the object and having a positive refractive power; an aperture; a second plastic lens having the center of the object-side surface formed to be convex towards the object, provided with at least one inflection point, formed to be concave toward the side, and having a positive refractive power; a third plastic lens having the object-side surface and the upper side surface formed to be upwardly convex and having a positive refractive power; and a fourth plastic lens having the object-side surface formed to be convex towards the object, provided with at least one inflection point, formed to be concave toward the side, and having a negative refractive power. Therefore, provided in the present invention is the miniature TOF image shooting lens system, wherein the plastic lens can be used to reduce costs. In addition, visible light can be blocked to embody a high-quality IR filming image. Furthermore, image taking at a wide angle is enabled even with the small size, and excellent assemblability is provided to improve productivity.
Patent KR-20190076939-A (KR)
Inventor: WONYEONG JUNG
IPC: F16L59/00
Filed: 2019-06-21
Abstract: The present invention relates to a refrigerator including a vacuum space part and, more specifically, to a refrigerator capable of improving the insulation performance of a refrigerator through a vacuum space part formed between external and internal cases forming a body. The refrigerator including a vacuum space includes a body having a storage space in which a predetermined material can be stored. The body includes: an internal case, in which the storage space is formed, including a connection port formed on one side; an external case, in which the internal case is placed, having an inner surface placed at a predetermined distance from the outer surface of the internal case, and including a connection port formed on a position corresponding to the connection port of the internal case; a vacuum space part placed between the internal and external cases, and keeping the inside sealed in a vacuum state to insulate the internal and external cases; and a connection pipe forming a passage for drainage or through which a pipe goes to connect the connection port of the external case and the connection port of the internal case in the vacuum space part.
Patent KR-20200002664-A (KR)
Title: Immersion probe and measuring system for use in a converter steelmaking process
Inventor: BEYENS DRIES
IPC: G01N33/2025
Filed: 2019-06-27
Abstract: The present invention relates to an immersion probe for use in a converter steelmaking process, which comprises: a tube having a mounting portion for mounting the tube to a lance, wherein the mounting portion engages an engaging tab on an immersion end portion of the lance; and two elastic ring seals disposed around the mounting portion of the tube, and arranged to overlap each other in the circumferential direction to seal a space between the engaging tab and an end portion of the immersion probe. In addition, the present invention relates to a measurement system for use in converter steelmaking processes.
Patent KR-20210004519-A (KR)
Title: Apparatus for Blister Packaging
Inventor: KIM HYUNG MIN
IPC: B65B51/10
Filed: 2019-07-05
Abstract: The present invention relates to a blister packing apparatus capable of storing and packing a product in a packing container having at least two product storage grooves formed therein. The blister packing apparatus includes: a product insertion part inserting a product into each product storage groove of a packing container located on a product insertion spot; a cover attachment part attaching a cover to a cover attachment part along the contour of each product storage groove of the packing container located on a cover attachment spot; a cover cutting part cutting the cover attached on the packing container on a cover cutting spot, along the contour of the cover attachment part while leaving a part uncut; and a packing container separation part completely separating the packing container from the cover on a container collection spot. Here, the product insertion spot and the cover attachment spot are aligned in a first direction, the cover attachment spot, the cover cutting spot and the container collection spot are aligned in a second direction, forming a 90-degree angle by the first and second directions. Packing with a packing container including a plurality of product storage grooves can be more efficiently performed, and a workspace can be efficiently used.
Patent KR-20210006574-A (KR)
Inventor: OH GYEONG JIN
IPC: A61N1/04
Filed: 2019-07-09
Abstract: The present invention relates to an iontophoresis device that is easily attached to the top of a disposable drug delivery patch to improve drug delivery efficiency of the disposable drug delivery patch and to pursue convenience in product use. The iontophoresis device with the detachable disposable drug delivery patch according to the present invention includes: a battery unit including a battery housing and a battery for supplying electrical energy; an electrode unit including a first electrically conductive layer and a second electrically conductive layer electrically connected to positive (+) and negative (-) poles of the battery of the battery unit, respectively; and a connection unit that can be easily detached from the top of the disposable drug delivery patch.
Patent KR-20200013223-A (KR)
Inventor: HONBOU KYOUKO
IPC: B32B1/08
Filed: 2019-07-25
Abstract: Provided are a high-density polyethylene tube, a joint, and a sealant, in which the deterioration due to external factors such as radiation is suppressed. The high-density polyethylene pipe (10), the joint, and the sealant comprise: an inner layer (1) mainly composed of high-density polyethylene having a density of 0.940 to 0.980 g/cm^3; a gas barrier film (2) covering the outer surface of the inner layer (1) and containing an ethylene-vinyl alcohol copolymer resin; an anti-fusion film (3) covering the outer surface of the gas barrier film (2) and comprising a resin having a melting point of 150°C or higher; and an outer layer (4) covering the outer surface of the anti-fusion film (3) and mainly composed of low-density polyethylene having a density of 0.910 to 0.930 g/cm^3.
Patent KR-20190096855-A (KR)
Title: Method and apparatus for sound processing
Inventor: SEO JAE PIL
IPC: G10L21/0272
Filed: 2019-07-30
Abstract: Disclosed are an apparatus for processing sound and a method thereof. The method includes desired voice enhancement signal extraction through sound source separation and voice extraction. If power of a desired voice signal is larger than other voices, a desired voice enhancement signal is extracted from a channel where the sum of non-diagonal component values of a separation adaptive filter is minimal in a multi-channel silence sound source separation method based on an independent vector analysis. According to the present invention, a user may build a robust artificial intelligence (AI) voice recognition system through the sound source separation and voice extraction using eMBB, URLLC, and mMTC technologies of 5G mobile communication.
Patent KR-20210014939-A (KR)
Inventor: LEE SUNG RYONG
IPC: B63B35/00
Filed: 2019-07-31
Abstract: The present invention relates to a method and a structure for arranging a space of a research ship capable of securing a stable living quarter, which can arrange the living quarter for the crew on an upper portion of a superstructure deck and arrange a driving control section and a space for various types of on-board equipment on a lower portion of an upper deck in the process of designing the research ship, thereby significantly reducing casualties of the crew, reinforcing a transverse watertight bulkhead, and drastically reducing the use of noise and vibration blocking members.
Patent KR-20190095217-A (KR)
Title: Water purifier
Inventor: HWANGBO KYUNGSOO
IPC: B01D35/18
Filed: 2019-08-02
Abstract: The present invention provides a water purifier, which comprises: a direct hot water tank having an inlet and an outlet and forming a flow path for generating hot water; an inlet pipe connected to the inlet to supply purified water to the direct hot water tank; an outlet pipe connected to the outlet for discharging hot water heated in the direct hot water tank; an induction heating device including a power device and heating the direct hot water tank using an induction current; and a water cooling type cooling tank installed in the inlet pipe and cooling the power device by the purified water supplied from the inlet pipe. According to the present invention, the limitation of the cooling performance of the power device of a conventional induction heating device can be overcome.
Patent KR-20190095218-A (KR)
Title: Method for manufacturing semiconductor device
Inventor: IMOTO YUKI
IPC: H01L21/02
Filed: 2019-08-05
Abstract: An objective of the present invention is to reduce a leakage current between a source and a drain in a transistor using an oxide semiconductor. As a first gate film (114) adjacent to a gate insulating film (112), a compound conductor, which has indium and nitrogen and whose band gap is less than 2.8 eV, is used. Since the compound conductor has a work function of greater than or equal to 5 eV and preferably greater than or equal to 5.5 eV, the electron concentration in an oxide semiconductor film (106) may be maintained extremely low. As a result, a leakage current between a source and drain is reduced.
Patent KR-20210018566-A (KR)
Title: Preparation method of propane dehydrogenation catalyst
Inventor: CHO MIN JUNG
IPC: B01J21/04
Filed: 2019-08-05
Abstract: The present invention relates to a method for preparing a propane dehydrogenation catalyst, comprising the steps of: depositing silica in an alumina carrier together with distilled water at a temperature of 80-100°C, followed by drying and calcining for pretreatment; and sequentially supporting potassium, platinum and tin on the silica-pretreated alumina carrier, followed by drying and calcining. According to the present invention, the metal sintering phenomenon of the catalyst is prevented, and the coke resistance is improved, so that the process unit is increased by increasing the selectivity, and the production can be increased by the operation under various conditions.
Patent KR-20190106836-A (KR)
Title: Apparatus and method for controlling motor of electric vehicle
Inventor: PARK JINGU
IPC: B60W40/04
Filed: 2019-08-05
Abstract: Disclosed are a motor control device for an electric vehicle and a method therefor. The disclosed motor control device for an electric vehicle comprises: an input unit for inputting an expected driving route of the electric vehicle including a departure place and an arrival place; a section dividing unit for dividing the expected driving route into a plurality of sections, wherein each of the plurality of sections has one road type among two or more predefined road types; a calculator for calculating a motor control value of the electric vehicle in each of the plurality of sections by using past driving related information of the electric vehicle for each of the two or more road types; and a control unit for controlling a motor of the electric vehicle to travel along the expected driving route based on the calculated motor control value. The electric vehicle, to which the present invention is applied, can be an autonomous vehicle which can drive to a destination without an operation of a user. The autonomous vehicle can be associated with any artificial intelligence (AI) module, drone, unmanned aerial vehicle, robot, augmented reality (AR) module, or virtual reality (VR) module, 5G (5^th generation) mobile communication device and the like.
Patent KR-20210017173-A (KR)
Title: Tool changer and tool change system
Inventor: CHANGWOO SON
IPC: B23Q3/155
Filed: 2019-08-07
Abstract: The present invention is to provide a tool changer capable of fast and simple coupling/detachment of a tool, and a tool change system including the same. According to an embodiment of the present invention, a tool change system may comprise: a seating part on which a tool is seated; a tool changer provided in a manipulator and separating the tool from the seating part; and a pressing part located above the seating part and releasing the tool from the tool changer. The tool changer may include: a body provided in the manipulator; and a gripper connected to a main body and having a hook caught in a locking groove formed in the tool and a lever pressed by a pressing part.
Patent KR-20190095914-A (KR)
Title: Soy bean sauce using essentially acorn powder and manufacturing method thereof
Inventor: LEE KANG KOOK
IPC: A23L11/20
Filed: 2019-08-08
Abstract: The present invention relates to a soy sauce using an acorn powder as a main material and a manufacturing method thereof. More specifically, the soy sauce is manufactured by: mixing the acorn powder with mixed steamed beans obtained by mixing and steaming washed soybeans, black beans, and a kind of small beans, and then grinding and shaping the same into a fermented soybean lump shape, followed by fermenting and drying the same to manufacture a fermented soybean lump; and adding 2 to 5 times (w/w) of brine to the fermented soybean lump obtained in the above step, and then immersing and aging the same at low temperatures for 5 years, followed by concentrating a remaining filtrate to manufacture the soy sauce. As a result of evaluating anti-obesity, anti-inflammatory, and anti-cancer functionalities of the soy sauce and comparing a sensory test result with a commercial soy sauce, the soy sauce of the present invention uses the acorn powder while manufacturing the soy sauce, thereby having anti-obesity, anti-inflammatory, and anti-cancer activity. In addition, the soy sauce is aged for 5 years, so that tannin component is fully degraded to reduce bitter taste, thereby having an excellent effect of improving a value of the soy sauce in terms of nutritional, functional, quality and palatability.
Patent KR-20200102326-A (KR)
Title: Safety valve for an air grinder
Inventor: KIM HONG MOON
IPC: B24B55/00
Filed: 2019-08-16
Abstract: The present invention relates to a safety valve used for an air grinder. To this end, a valve device comprises: a pipe type valve body which has a main body of an air grinder connected to a front end portion and a pneumatic hose connected to a rear end portion to provide a pneumatic passage from the pneumatic hose towards the air grinder; a valve hole formed to be linked with the pneumatic passage in the valve body; a valve rod arranged on the valve hole to open and close the pneumatic passage; and a coil spring elastically supporting the valve rod. Therefore, the end portion of the valve rod penetrates the body of the valve body so as to outwardly protrude by a predetermined length. On the outer surface of the valve body, a cylindrical valve socket or a link lever is installed to allow the end portion of the valve rod to selectively emerge after being slid in a front-and-rear direction or performing a hinge-type angular motion. A safety ring that can be hung around the wrist of a worker is connected to the valve socket or the link lever. Accordingly, the pneumatic passage of the valve body can be opened by pushing the valve socket towards the front side or tilting the link lever in a horizontal direction. Consequently, as soon as the air grinder hangs from the safety ring because the air grinder is dropped due to a mistake or a neglect of the worker, the valve socket is slid to the rear side or the link lever is erected again in a vertical direction to automatically close the pneumatic passage, thereby preventing various safety accidents in advance which can be caused when the air grinder is used.
Patent KR-20210025147-A (KR)
Title: Assembly type pallet
Inventor: HA DONG UK
IPC: B65D19/38
Filed: 2019-08-26
Abstract: An assembly type pallet is disclosed. The assembly type pallet comprises: a square plate-shaped plate assembly; a first connection block assembled to a side surface unit of one side of the plate assembly in a sliding type extended in a first direction; and a second connection block assembled to a side surface unit of the other side of the plate assembly in a sliding type extended in the first direction.
Patent KR-20210026138-A (KR)
Title: Side sill unit for vehicles
Inventor: KIM DO HOI
IPC: B62D21/15
Filed: 2019-08-29
Abstract: The present invention relates to a side sill unit for a vehicle that improves crash performance by changing a body side sill structure. According to the present invention, provided is side sill unit for a vehicle comprising: a space frame which is formed in a tubular shape of a closed cross-sectional structure, is provided inside the side sill outer beam, has an inner space partitioned along the longitudinal direction by a partition wall, and is formed in a protruding shape while an interlock protrusion portion is extended on an inner surface of a part of the partitioned space; and a foam member which is inserted into the space in which the interlock protrusion portion is formed, and has an interlock groove portion having a shape engaged with the interlock protrusion portion formed at an end portion thereof and coupled to the interlock protrusion portion.
Patent KR-20200136297-A (KR)
Inventor: LEE KYOO KEUN
IPC: H04N13/39
Filed: 2019-09-19
Abstract: Provided are an augmented reality device including a variable focus lens capable of adjusting a focal distance by adjusting the refractive power and adjusting a focus adjustment area in a variable focus lens according to a gaze of a user, and an operation method thereof. In one embodiment of the present invention, the augmented reality device acquires a gaze vector representing a gaze direction of a user using an eye tracker, adjusts the refractive power of a first focus adjustment area of a first variable focus lens for changing a focal distance that a virtual image is displayed, and complementarily adjusts the refractive power of a second variable focus lens for the adjusted refractive power of the first focus adjustment area.
Patent KR-20210036568-A (KR)
Title: Electronic apparatus and control method thereof
Inventor: SONG JI YOUNG
IPC: G06F3/0488
Filed: 2019-09-26
Abstract: Disclosed is an electronic device for displaying a path for inducing a touch and drag of a user in order to remove the fingerprint of the user left on a display. The electronic device according to the present disclosure comprises: a display; a sensor that detects the fingerprint of a user on the display; and a processor that checks the fingerprint of the user by using sensor information and controls the display to display a path that guides the touch of the user on the display to move from an area where the fingerprint is detected to the outside of the display.
Patent KR-20210037063-A (KR)
Title: Method and system recognizing gesture using points and angles
Inventor: KIM JUNG MO
IPC: G06F1/16
Filed: 2019-09-26
Abstract: The present invention relates to a method for recognizing a gesture by using a wearable device put on a wrist of a user, capable of exactly recognizing the gesture made by a hand of a user, regardless of a capturing area of a camera. The method includes calculating a roll angle, a pitch angle, and a yaw angle of the wearable device, when a touch input is sensed through a touch sensor; determining the roll angle, the pitch angle, and the yaw angle as starting points of the gesture corresponding to the first reference data range, when the roll angle, the pitch angle, and the yaw angle are included in a first reference data range; determining whether the variation in the roll angle, the pitch angle, and the yaw angle is included in a second reference data range, based on the starting point in a preset time; and executing an event corresponding to the gesture, when the variation in the roll angle, the pitch angle, and the yaw angle is included in the preset reference data range.
Patent KR-20200038191-A (KR)
Inventor: LACKENMACHER LUTZ
IPC: H01M50/522
Filed: 2019-10-01
Abstract: The present invention relates to contact and interconnection of battery modules. According to the present invention, a module carrier unit (2) for contacting a battery module (18) includes an electrically conductive carrier plate (4) for accommodating the battery module (18) and a plurality of terminals (6) for contacting poles (12, 14) of the battery module (18). The terminal (6) is arranged on the carrier plate (4) in order to minimize the length of a connection path for electrically connecting the poles (12, 14) of the battery module (18) with poles (12, 14) of an additional battery module (18) regardless of the arrangement of the poles (12, 14) of the battery module (18) to be connected.
Patent KR-20210042758-A (KR)
Title: Separation of mitochondria in cancer cell-derived cells and metabolic assessment
Inventor: KWON SUNG WON
IPC: G01N33/50
Filed: 2019-10-10
Abstract: A cell membrane destruction process, which takes the longest time in an existing method, is shortened by using a bead beater. When using the same, compared to an existing method which requires about 5 minutes per sample, it is possible to destroy cell membranes of 24 samples in 5 seconds. In addition, by using the same, it is possible to obtain enough mitochondria to enable Western blot experiments through metabolite, lipid, and protein extraction. As a result of using Western blots and scanning electron microscopies, which are conventional methods for confirming purity, it has been confirmed that a high-purity fraction is obtained. However, as a result of an analysis, ER could not be completely removed from mitochondria, and this may lead to a bias in the mitochondrial metabolism and lipid analysis results. Nevertheless, results presented in this study are considered to be the most efficient method so far to overcome the typical obstacles raised in the existing mitochondrial separation and metabolism studies.