baber/WOPTO huggingface dataset:
Patent KR-20200001770-A (KR)
Title: Apparatus and method for control an actuator
Inventor: SUYEOL LEE
IPC: G06F3/01
Filed: 2018-06-28
Abstract: The present invention relates to a haptic feedback system and, more specifically, to an apparatus and a method for controlling an actuator for haptic feedback which can obtain maximum vibration at optimum power efficiency. The method comprises: an actuator resonant frequency correction driving step of repeatedly generating and outputting a driving signal including a driving time interval for applying a driving voltage to an actuator and a protection time interval for detecting a back electromotive force (BEMF) signal of the actuator, and correcting the length of the driving time interval in accordance with zero cross point detection time of the BEMF signal detected in the protection time interval to drive the actuator; and an actuator braking step of synchronizing with a zero cross point of the BEMF signal detected in the protection time interval to remove residual vibration of the actuator to output one or more brake signals.
Patent KR-20200002188-A (KR)
Title: Constant velocity joint
Inventor: JEONG JUN BAEK
IPC: F16D3/223
Filed: 2018-06-29
Abstract: According to the present invention, disclosed is a constant velocity joint. The constant velocity joint according to the present invention includes: an outer race; a hub that engages with the outer race; a wheel bearing mounted on the hub; and a roller part interposed between the outer race and the wheel bearing. The present invention prevents slip noise between the outer race and the wheel bearing.
Patent KR-20200002404-A (KR)
Title: Tool pocket and automatic tool changer equipped with the same
Inventor: KIM CHUNG HYUN
IPC: B23Q3/155
Filed: 2018-06-29
Abstract: A tool pocket and an automatic tool changer equipped with the same according to the present invention comprise: a pocket base fixed to the automatic tool changer where tools for machine work are waiting for automatic change; at least a pair of fitting protrusions each of which is integrally formed to protrude from the pocket base, and having a fitting hole to mate with a neighbor to fit the tool therebetween; and a reinforcing member installed on each of the fitting protrusions in the change direction of the tool so as to counter bending stress acting on the fitting protrusions when the tool is replaced. Therefore, breakage of a fitting protrusion due to bending stress generated during tool change can be prevented.
Patent KR-20200004721-A (KR)
Inventor: MUN HEE CHANG
IPC: B60R16/023
Filed: 2018-07-04
Abstract: According to the present invention, disclosed is a junction box for a vehicle, which improves workability by reducing assembly processes as wiring entering a main body is connected to a PCB block while being connected to an inline connector. The disclosed junction box for a vehicle includes: the main body which is fixed to the vehicle body panel of an engine room, and into which the wiring is inserted from the outside; the inline connector which is accommodated in the main body to supply power to the vehicle, and is connected to the wiring; and the PCB block which is connected to the wiring while the inline connector and the wiring are connected to each other, and provides a signal of a control component to the vehicle.
Patent KR-20190010455-A (KR)
Inventor: JUNG YONG SIK
IPC: C07F15/00
Filed: 2018-07-18
Abstract: Disclosed are an organometallic compound and an organic light emitting device including the same. The organometallic compound is represented by any one of chemical formulas 1 to 4. The organometallic compound has improved electrical properties and/or thermal stability, and thus an organic light emitting device employing the organometallic compound has improved driving voltage, current density, efficiency, power, color purity, and lifetime characteristics.
Patent KR-20200011767-A (KR)
Inventor: KIM CHANG KOO
IPC: H01L21/311
Filed: 2018-07-25
Abstract: A plasma etching method of the present invention comprises a step of performing plasma etching of an etching target by providing hexafluoroisopropanol (HFIP) gas and argon gas to a plasma chamber in which the etching target is disposed. According to the present invention, the etching target can be environmentally friendly etched.
Patent KR-20200018083-A (KR)
Title: Current detecting circuit, battery management system and battery pack
Inventor: SONG HYEON JIN
IPC: G01R15/14
Filed: 2018-08-10
Abstract: Provided are a circuit for detecting a charge/discharge current of a battery, a battery management system including the same, and a battery pack thereof. According to one embodiment of the present invention, a current detection circuit is provided to detect a current of a battery pack. The current detection circuit comprises: an insulating substrate; a first bus bar and a second bus bar disposed on a first surface of the insulating substrate; a shunt resistor element positioned between the first bus bar and the second bus bar on the first surface and electrically connected to the first bus bar and the second bus bar; and a hall effect sensor disposed on a second surface of the insulating substrate opposite to the first surface.
Patent KR-20200019420-A (KR)
Title: A memory system and a data processing system for distributed storing received data
Inventor: CHOI HAE GI
IPC: G06F3/06
Filed: 2018-08-14
Abstract: The present invention relates to a data processing system for storing data received from a host on a distributed basis. The data processing system includes: a first memory system including a first nonvolatile memory device; a second memory system including a second nonvolatile memory device; and a master system including a third nonvolatile memory device, and classifying one of the first and second memory systems as a first slave system and the other one as a second slave system in accordance with set criteria. The master system is connected directly to the host, includes a write buffer for temporarily storing a plurality of write data inputted from the host, and stores the write data in the third nonvolatile memory device in accordance with a result of analyzing the characteristics of the write data stored in the write buffer, or stores the data in the first nonvolatile memory device or second nonvolatile memory device by delivering the data dispersedly to the first and second slave systems.
Patent KR-20200021129-A (KR)
Title: Rubber composition for tire tread and tire manufactured by using the same
Inventor: PARK HAN KI
IPC: C08L9/00
Filed: 2018-08-20
Abstract: The present invention relates to a rubber composition for a tire tread, and a winter tire manufactured by using the same, wherein the rubber composition comprises: 100 parts by weight of raw material rubber; 50 to 80 parts by weight of silica with a low specific surface area having a specific surface area of CTAB adsorption of 60 to 100 m^2/g; and 2 to 50 parts by weight of a vegetable oil. The present invention can provide a tire with improved braking performance on wet and icy road surfaces.
Patent KR-20200021263-A (KR)
Title: Polyimide precursor composition and polyimide film prepared using same
Inventor: YE JI HONG
IPC: H01L21/027
Filed: 2018-08-20
Abstract: A polyimide precursor composition according to the present invention is the polyimide precursor composition manufactured with a diamine having a structure of chemical formula 1 and a polymerization component containing a biphenyltetracarboxylic dianhydride (BPDA): pyromellitic dianhydride (PMDA) in a molar ratio of 50 to 60 : 50 to 40 as dianhydride. The polyimide precursor composition has an optimum composition capable of exhibiting high viscosity even at a low solid content concentration. In addition, the present invention can provide a polyimide film having a high glass transition temperature (Tg), a low yellowness (YI), and a low thickness direction retardation (Rth) by using the polyimide precursor composition.
Patent KR-20200021369-A (KR)
Title: Method for Manufacturing Macaron Containing Glutinous Rice
Inventor: HAN GEUM JA
IPC: A23L7/10
Filed: 2018-08-20
Abstract: The present invention relates to a method for manufacturing a macaron containing glutinous rice. More specifically, the method comprises a step of kneading a solution mixture of 10-40 parts by weight of glutinous rice, 80 to 160 parts by weight micro granular sugar, and 40 to 80 parts by weight of egg white with respect to 100 parts by weight of nut powder to prepare coques. The coques are a pair of products having at least one curved surface and at least one flat surface, and a filling material in a cream form is interposed by the pair of coques to finish a macaron product.
Patent KR-20180098213-A (KR)
Inventor: CHA SANG KIL
IPC: G06F8/40
Filed: 2018-08-27
Abstract: An intermediate language transformation apparatus is configured by including a pre-processing unit for receiving a reversely assembled assembly language from a binary file and generating a pre-processing intermediate language from the assembly language, and a post-processing unit for generating a first step intermediate language from the pre-processing intermediate language, generating a second step intermediate language by receiving the first step intermediate language as an input, and generating a step-by-step intermediate language generated in a predetermined number of times as a final intermediate language. Accordingly, the present invention can express a binary code with a language from a low level to a high level.
Patent KR-20200025431-A (KR)
Title: Total management system and method about open market
Inventor: PARK SUN MIN
IPC: G06Q30/06
Filed: 2018-08-30
Abstract: According to the present invention, an integrated open market management system comprises a database and an integrated management server. The integrated management server communicates with at least two open market servers, accesses each open market server by using pre-registered login information of a seller for each open market, collects data by scrolling a product list page registered by the corresponding seller in each open market server, stores the collected data in the database, and analyzes the stored data in the database to provide product related information for each open market to a seller terminal owned by the corresponding seller. According to the present invention, there is an effect that greatly contributes to the convenience of a seller who sells products in a plurality of open markets by providing the products registered in the plurality of open markets through a single webpage or an application.
Patent KR-20200028117-A (KR)
Title: Connecting device for corrugated pipe and coupling method thereof
Inventor: CHOI JIN RIM
IPC: F16L17/06
Filed: 2018-09-06
Abstract: A corrugated pipe connecting apparatus according to the present invention: interposes a clamping ring between a nut and a socket such that the nut and the socket are primarily screw-coupled; seals the gap of the primarily screw-coupled nut and the socket with a tape and then inserts one end portion of the corrugated pipe, in which ridges and grooves are alternately formed, into the nut of the sealed nut and the socket; secondarily screw-couples the nut and the socket such that the inner portion of the clamping ring is inserted into the grooves of the corrugated pipe and the end portion of the corrugated pipe is compressed; and completes screw-coupling. Therefore, the corrugated pipe connecting apparatus can be simply and easily coupled.
Patent KR-20200029684-A (KR)
Title: Pharmaceutical composition for prevention or treatment of hyperlipidemia or atherosclerosis comprising Basil essential oil as an active ingredient
Inventor: SHIN EUI CHEOL
IPC: A61P3/06
Filed: 2018-09-10
Abstract: The present invention relates to a pharmaceutical composition for preventing or treating hyperlipidemia or arteriosclerosis, which contains basil essential oil as an active component. More specifically, the present invention relates to a pharmaceutical composition for preventing or treating hyperlipidemia, arteriosclerosis or obesity, which contains basil essential oil capable of lowering the content of cholesterol and triglycerides, and reducing weight, as an active component.
Patent KR-20200032772-A (KR)
Title: Beverage composition for treating hangover comprising black ginseng extact
Inventor: AN JUN MIN
IPC: A23L33/14
Filed: 2018-09-17
Abstract: The present invention relates to a beverage composition for relieving a hangover, which comprises 2 to 4 wt% of black ginseng, 4 to 7 wt% of blueberries, 0.3 to 1 wt% of dry yeast, 0.5 to 1.5 wt% of jujube flesh, and 2 to 4 wt% of Hovenia dulcis fruits, and is prepared by thermal extraction using the rest wt% of purified water. The present invention, including materials obtained from natural ingredients, is easy to take without long-term side effects in the human body, can be stored for a long time, and can be advantageously used for relieving a hangover before and after drinking by promoting alcohol decomposition activity.
Patent KR-20200036963-A (KR)
Title: Transferring apparatus
Inventor: JEONG WANHEE
IPC: H01L21/677
Filed: 2018-09-28
Abstract: The present invention provides a transfer apparatus. The transfer apparatus, which transfers a container in which articles are stored, includes: a pair of driving rails; a transfer unit having a gripping member gripping the container so as to be detachable and attachable and a driving part moved along the driving rails; and a coupling unit fixing the pair of driving rails to a ceiling, wherein the coupling unit can include: a frame maintaining a predetermined interval in a direction that the pair of driving rails are spaced apart from each other; and a coupling member having a coupling fixture to which an activity fixing body fixing the frame to the ceiling is fixedly coupled and a body having an insertion hole, into which the coupling fixture is rotationally inserted, and coupled to the frame.
Patent KR-20200037019-A (KR)
Title: Centerline measurement method to minimize tire wear and apparatus thereof
Inventor: AHN SANG SEOK
IPC: G01B11/27
Filed: 2018-09-28
Abstract: The present invention relates to a centerline measurement method for a tire material having a groove of an inwardly recessed shape at the center, which comprises: a transport step in which a material is transported by means of a conveyor; a light projection step in which a lighting unit projects light to be inclined with respect to the flat surface of the material; a filming step in which a filming unit films the material onto which the light is projected; a modeling step in which a brightness distribution chart acquired by the filming unit is modelled; and a centerline measurement step in which the centerline of the material is measured by analyzing an output value which is modelled in the modeling step. In addition, a centerline measurement apparatus for a tire material having a groove of an inwardly recessed shape at the center comprises: a conveyor which transports the material; a lighting unit which is arranged to be inclined with respect to the flat surface of the material transported by means of the conveyor, and projects light onto the surface of the material; a filming unit which is arranged to be vertical or inclined with respect to the flat surface of the material transported by means of the conveyor, and films an image after the light is irradiated to the material and reflected therefrom; and a first measurement unit which models the brightness distribution chart acquired by the filming unit, and extracts the point at which the brightness is maximized from the modelled output value in order to calculate the centerline of the material.
Patent KR-20200038029-A (KR)
Title: Paint roller
Inventor: CHEN HAO
IPC: B05C17/02
Filed: 2018-10-02
Abstract: The present invention relates to a paint roller. More specifically, the present invention relates to a paint roller in a novel form, which can prevent the painting of adjacent surfaces that are not to be painted when painting is performed on only one surface, such as a portion where a wall surface meets a ceiling surface or a floor surface or a corner portion where a wall surface meets a step and can also prevent deterioration in the painted state of the adjacent surface.
Patent KR-20200038056-A (KR)
Title: Method for preparing super absorbent polymer
Inventor: LEE SANG GI
IPC: C08K3/34
Filed: 2018-10-02
Abstract: The present invention relates to a production method of a super absorbent resin. According to the production method of the super absorbent resin of the present invention, a high-quality product can be produced by increasing the water content without deteriorating physical properties such as absorbency or gel strength. In addition, the production method of a super absorbent resin comprises the steps of: forming a hydrogel polymer; forming a base resin; forming a surface cross-linking layer; and impregnating the polymer having the surface cross-linked layer.
Patent KR-20200039441-A (KR)
Inventor: LEE HYUN SEONG
IPC: A63D15/02
Filed: 2018-10-05
Abstract: The present invention relates to a polygonal billiard table which allows a cover body and a stone slab to be transformed to form a billiard table of a polygonal shape, thereby solving a conventional problem that a user needs to play billiards in the same manner at all times. The polygonal billiard table comprises: the cover body formed as three, five, or curved cover bodies rather than four cover bodies to make a quadrangular billiard table a triangular, pentagonal, hexagonal, or circular billiard table; and the stone slab formed according to the shape of the billiard table to support the triangular, pentagonal, or circular billiard table.
Patent KR-20200040963-A (KR)
Title: A chinese medical cosmetic composition
Inventor: FANGLIN SHEN
IPC: A61K8/9783
Filed: 2018-10-10
Abstract: The present invention discloses an herbal medical cosmetic composition comprising an Anemarrhena asphodeloides extract, a turmeric extract and a Ligusticum striatum extract. The herbal medical cosmetic composition of the present invention has a scientific and rational formula composition, enhances energy, increases yin, promotes blood circulation and removes congestion, promotes skin moisturizing and whitening, and enhances body and sun screening.
Patent KR-20200040599-A (KR)
Inventor: MOON JONG HOON
IPC: E02D35/00
Filed: 2018-10-10
Abstract: The present invention relates to a reactional steel pipe for loading the preload of a pile and an apparatus and a method for loading the preload of a pile, which are for application to a construction method for loading a preload which balances the load and displacement with respect to a conventional pile by applying a preload to a reinforcing pile with a hydraulic jack before mounting the reinforcing pile in remodeling or the like of a building, and which are easy to produce, are economical, can quickly install a fixing device, and facilitate loading of the preload. The reactional steel pipe for loading the preload of a pile comprises: a support steel pipe of a cylindrical shape; an extended fixing part formed on an upper portion from a lower end of the support steel pipe by a predetermined distance to have a diameter greater than that of the support steel pipe along the circumference of the support steel pipe, and bent and extended outward by upper and lower pressure of the support steel pipe; and a lower fixing plate coupled to the lower end of the support steel pipe, having a pile through hole formed in the center thereof, and having a plurality of coupling holes formed around the pile through hole.
Patent KR-20200045227-A (KR)
Title: Mist generator for inhalation toxicity test
Inventor: SEO DONG SEOK
IPC: G01N1/14
Filed: 2018-10-22
Abstract: The present invention relates to a mist generator for an inhalation toxicity test. The purpose of the present invention is to generate an aerosol having a high concentration, and easily generate an aerosol for a particulate substance in a suspension state or a chemical substance having high viscosity. To achieve the purpose, the mist generator includes: a test substance container (10) storing a test substance (10a); a mist generation part (20) mixing the test substance with compressed air to spray the substance as an aerosol; a container lid (21) sealing the mouth of the test substance container (10); a cap (22) provided to surround the container lid (21); a compressed air supply pipe (23a) provided by penetrating the center of the container lid (21) and the cap (22); and a plurality of mist discharge pipes (24a) provided by penetrating the center of the container lid (21) and the cap (22). The mist generation part (20) comprises: a test substance supply pipe (20b) for supplying the test substance (10a) to the mist generation part (20); and a plurality of mist outlets (20a) for spraying the test substance (10a) by mixing the test substance with compressed air. The mist generation part is provided at an end of the lower part of the compressed air supply pipe (23a) to spray an aerosol upwards.
Patent KR-20200047021-A (KR)
Inventor: KIM SEONG BHIN
IPC: B22D25/02
Filed: 2018-10-26
Abstract: Disclosed is an invention for a headstock head unit of a machine tool. An object of the present invention is to provide the headstock head unit of the machine tool capable of improving cooling performance of a spindle. The headstock head unit of the machine tool of the present invention comprises: a housing manufactured in an empty shape by a casting process; a spindle assembly unit formed integrally with the housing, and formed side by side along the vertical direction so that the spindle is inserted; a gas discharge unit formed in the housing in order to discharge gas during the casting process of the housing; and a reinforcing rib formed to cross the inside of the housing in order to reinforce rigidity of the housing.
Patent KR-20200049008-A (KR)
Inventor: PARK GYU RYEUL
IPC: A61K8/9789
Filed: 2018-10-31
Abstract: The present invention relates to a cosmetic composition in an aerosol formulation comprising an extract prepared by extracting Scutellaria baicalensis, Coptis japonica, Phellodendron amurense, and Houttuynia cordata with a solvent comprising 1,3 butylene glycol, and a method for manufacturing the same. Proposed is a cosmetic composition which exhibits antioxidant, antiaging, and immediate heat reducing effects.
Patent KR-20190087271-A (KR)
Title: Artifical reef and its assembly based on subsea topography
Inventor: GO YOUNG SIK
IPC: A01K61/78
Filed: 2018-11-02
Abstract: The present invention relates to an artificial reef based on submarine topography which comprises: an upper plate portion formed with a plurality of length grooves to form a receiving groove on an upper surface; a side wall portion bent downward from both sides of the upper plate portion in the longitudinal direction to form a tunnel-shaped inner space; and an inclined wall portion extending from a lower end of the side wall portion, wherein the inclined wall portion is seated on the sea floor and has an acute angle between both sides thereof and the sea floor. Therefore, the present invention is used to stably install the artificial reef monolith in the specification and the form having rigidity and weight which can withstand strong waves or tidal current on the bottom of the sea floor and a plurality of artificial reef monoliths is assembled to match the submarine topography to form various types of reef spaces.