baber/WOPTO huggingface dataset:
Patent KR-20200086940-A (KR)
Inventor: SEO DONG MAN
IPC: H01R13/717
Filed: 2019-01-10
Abstract: A multi outlet for cutting off standby power according to one embodiment of the present invention includes: a power terminal that is connected to a wire electrically connected by commercial power to receive AC power; a power supply unit that converts the AC power input through the power terminal into DC power of a preset voltage; a current sensing unit that detects the current of the AC power input through the power terminal to sense a current value thereof; a memory that stores a preset standby current threshold as a comparison standard for cutting off the standby power; and a standby power cut-off unit that compares the current value sensed by the current sensing unit with the standby current threshold stored in the memory, and selectively supplies the AC power input through the power terminal to the power supply unit according to a comparison result.
Patent KR-20200087941-A (KR)
Inventor: SHIN JAE WON
IPC: B05B12/02
Filed: 2019-01-12
Abstract: Disclosed is an electronic bidet having a drying function. The electronic bidet comprises: a ring-shaped inner air spray port starting an operation of an air supply part when a drying button part arranged in a predetermined position of an operating panel part is turned on, supplying air supplied from the air supply part to an air moving path in a nozzle main body part to spray the same from an air spray port, and allowing the air spray port to discharge the inner air supplied from the air moving path to the outside; and an outer air spray port discharging outer air introduced from an outer air inlet of the air spray port to the outside through an inner path of the air spray port as the inner air is discharged to the outside from the inner air spray port.
Patent KR-20200089915-A (KR)
Inventor: YOON MO YOUNG
IPC: G06F1/16
Filed: 2019-01-18
Abstract: The present invention relates to an automatic repetitive touch device for a smartphone, capable of resolving an inconvenience of continuously touching a liquid crystal of the smartphone. According to the present invention, the automatic repetitive touch device for the smartphone includes: a mounting panel; at least one setting hole; at least one touch member having a first touch head for touching a liquid crystal of the smartphone; an elevation device for lowering or lifting the first touch head; at least one sensing unit for sensing one or two or more selected from a sound, a vibration, and an image generated by the smartphone, and transmitting sensed information to a controller; and a controller for performing a control to operate the elevation device based on the sensed information so that the liquid crystal of the smartphone is touched through the first touch head.
Patent KR-20200091749-A (KR)
Inventor: LIM BO MI
IPC: G01R31/367
Filed: 2019-01-23
Abstract: Provided are a battery management apparatus, a battery management method and a battery pack. The battery management apparatus includes: a sensing part detecting the current, voltage and temperature of a battery; and a control part operably combined with the sensing part and creating a first data set including a first current value indicating the detected current, a first voltage value indicating the detected voltage and a first temperature value indicating the detected temperature. The control part creates a second data set from the first data set by using an error generator. The control part determines a first candidate value, a second candidate value and a third candidate value regarding the charging state based on the first current value and each of the first and second data sets. If (i) a first difference value between the first and second candidate values is greater than a first threshold value and (ii) a second difference value between the first and third candidate values is smaller than the first difference value, the control part determines the first candidate value as the charging state.
Patent KR-20200094868-A (KR)
Title: Apparatus for parking control of vehicle and method thereof
Inventor: JEONG HEE
IPC: F16H59/10
Filed: 2019-01-30
Abstract: The present invention relates to a vehicle parking control apparatus and a method thereof. The vehicle parking control method of the present invention includes: a step in which a control unit receives a brake signal, a pressure of a master cylinder, and a position of a shift lever from a brake switch, a pressure detection unit, and a shift lever detection unit, respectively, and determines the driver′s parking intention; a step in which the control unit receives the slope, the wheel speed, and the vehicle speed from a tilt detection unit, a wheel speed detection unit, and a vehicle speed detection unit, respectively, and determines a vehicle condition; a step in which the control unit determines an electronic parking brake condition; and a step in which the control unit operates the electronic parking brake through an EPB driving unit according to the driver′s parking intention, the vehicle condition, and the electronic parking brake operation condition.
Patent KR-20190017837-A (KR)
Inventor: JANG YOUNG YOON
IPC: B66F11/04
Filed: 2019-02-01
Abstract: The present invention relates to a workbench of a high place operation farm vehicle, comprising: a main workbench; a sub workbench individually provided so as to enter and exit from both sides of the main workbench; and an extended foothold rotatably arranged at the sub workbench in order to be automatically rotated to be unfolded or folded as the sub workbench enters and exits from the main workbench. The main workbench is provided with a guide bracket which automatically rotates the extended foothold when the sub workbench enters or exits. The extended foothold is provided with a guide roller which moves in accordance with the guide bracket.
Patent KR-20200096364-A (KR)
Inventor: SHIN JUNG SIK
IPC: B32B38/00
Filed: 2019-02-01
Abstract: The present invention relates to a method for manufacturing an outer layer of an air-filled fender made of a rubber material with a polyurethane material that has excellent mechanical strength and does not allow internal contaminants to come out. The method comprises the following steps of: molding inner rubber of an air-filled fender; molding a reinforced layer that secures durability of the air-filled fender; assembling a flange of the air-filled fender; molding middle rubber that increases adhesive force of a reinforcement fabric and polyurethane; and molding or injecting polyurethane that is an outer layer. Since an outer material of the existing air-filled fender is made of rubber, mechanical strength such as tensile strength, tear strength and the like is lower than that of polyurethane, and thus damage to an outer surface caused by ships and wharf facilities often occurs, and carbon black among rubber components appears to contaminate a painted part of a hull. To solve the problems, a foam-filled fender having an outer surface made of polyurethane is installed, however, the foam-filled fender has a fixed shape due to foam that is an inner filler, shore hardness of urethane that is a surface layer is more than or equal to 90 degrees, which may cause damage to a hull, handling is difficult when in use, and manufacturing cost is high. Thus, the present invention is very useful for providing excellent mechanical strength against external impact by forming an outer surface of an air-filled fender with polyurethane, and preventing carbon black that is an internal contaminant from appearing to prevent damage to a hull as well as contamination of a painted part.
Patent KR-20200097120-A (KR)
Inventor: MAENG GEUN HO
IPC: B26D1/04
Filed: 2019-02-07
Abstract: The object of the present invention is to provide an anti-scorch press device including a cutting device which prevents scorch occurring in a molding hole of a mold due to unknown causes such as the size of a molded product, a temperature difference, and mechanical problems in molding operations using raw materials such as rubber, urethane rubber, and silicone (hereinafter referred to as raw materials) and cuts a sprue generated from a pressing unit and a runner of the upper mold in the molding operation of a large molded product to separate the sprue from the upper mold.
Patent KR-20190018661-A (KR)
Inventor: SAEGUSA KEI
IPC: C22C9/06
Filed: 2019-02-15
Abstract: Provided are a copper alloy sheet capable of decreasing strength anisotropy while maintaining strength, conductivity, and bendability at a high level, and a manufacturing method thereof. According to the present invention, the copper alloy sheet comprises: 0.5 to 2.5 mass percent of Ni; 0.5 to 2.5 mass percent of Co; 0.30 to 1.2 mass percent of Si; 0.0 to 0.5 mass percent of Cr; and the balance of Cu and inevitable impurities. The copper alloy sheet has the X-ray diffraction intensity of a {200} crystal plane on a planar surface, has 1.0 <= I{200} / I_0 {200} <= 5.0 mass percent when the X-ray diffraction intensity of a {200} crystal plane of a reference pure copper powder is I_0 {200}. Moreover, in the copper alloy sheet, 0.2% proof stress of a parallel rolling direction (RD) is equal to or greater than 800 MPa and is equal to or less than 950 Mpa, conductivity is equal to or greater than 43.5% IACS and is equal to or less than 53.0% IACS, 180-degree bendability of a parallel rolling direction (GW) and a perpendicular rolling direction (BW) is R/t = 0, and a difference between a parallel rolling direction (RD) and a perpendicular rolling direction (TD) of the 0.2% proof stress is equal to or less than 40 MPa.
Patent KR-20200102833-A (KR)
Inventor: HAN DAE ICK
IPC: G06Q30/06
Filed: 2019-02-22
Abstract: Disclosed are a method of providing a user-customized service of a mask and a system thereof which can provide information on a user-customized mask. According to an embodiment of the present invention, the method of providing a user-customized service of a mask comprises: a step of sequentially providing a photographing guide to photograph a face image including a front face and a side face of a user; a step of using a camera to sequentially photograph the face image including the front face and the side face of the user based on the photographing guide; a step of modeling the face of the user based on a setting parameter of the camera and the photographed face image; and a step of determining a mask fitting the modeled face of the user among preset masks to provide the user with the mask.
Patent KR-20200104476-A (KR)
Inventor: CHOI SANG UN
IPC: A23L33/10
Filed: 2019-02-26
Abstract: The present invention relates to a 7-benzyl-4(4-phenylpiperazin-1-yl)-7H-pyrrolo[2,3-d]pyrimidine derivative, and to a composition for skin whitening, comprising the same as an active ingredient. Since the derivative exhibits the effect of inhibiting the production of melanin even when used in a small amount, it is useful as a pharmaceutical composition for preventing or treating melanin hyperpigmentation diseases, a cosmetic composition for skin whitening, and a health functional food for skin whitening.
Patent KR-20190105508-A (KR)
Title: Camera
Inventor: SCHNEIDER FLORIAN
IPC: H04N5/225
Filed: 2019-02-26
Abstract: The present invention relates to a camera comprising: an image sensor (18) for generating image data from received light (12) from a detection zone (14); a lighting unit having at least one light source (20) for illuminating the detection zone (14) with transmitted light (22); and a polarization filter (24) which polarizes the transmitted light (22) and the received light (12). The polarization filter (24) is configured as an additional module (26, 24) subsequently replaceable from the outside.
Patent KR-20190114836-A (KR)
Title: Substrate processing apparatus
Inventor: FURUYA MASAAKI
IPC: H01L21/687
Filed: 2019-03-27
Abstract: An objective of the present invention is to provide a substrate processing apparatus which can shorten overall time required for substrate processing. According to embodiments of the present invention, the substrate processing apparatus (1) comprises: a plurality of clamp units (3d) installed to rotate with a rotary plate (3c) around a substrate rotation axis (A1) and rotate around individual pin rotation axes (A2) to grip a substrate (W) by individual pins (21); a synchronization ring [an outer ring (24a) and a master gear (3d)] installed to rotate individually and with the rotary plate (3c) around the substrate rotation axis (A1) and synchronize the individual clamp units (3d) around the pin rotation axes (A2) to rotate the clamp units (3d); an inertial ring (44) installed to rotate individually and with the rotary plate (3c) around the substrate rotation axis (A1); and a link arm (46) to link the synchronization ring and the inertial ring (44) to balance inertial moment around the substrate rotation axis (A1) of the synchronization ring and inertial moment around the substrate rotation axis (A1) of the inertial ring (44).
Patent KR-20200121498-A (KR)
Title: Positive electrode slurry composition for lithium secondary battery, positive electrode and lithium secondary battery comprising the same
Inventor: KIM YUN KYOUNG
IPC: H01M4/02
Filed: 2019-04-16
Abstract: The present invention relates to a positive electrode slurry composition for a lithium secondary battery, comprising: a positive electrode active material; a first conductive material; a second conductive material; a binder; and a solvent. The first conductive material and the second conductive material are contained in a weight ratio of 1 : 1.5 to 1 : 8. The present invention also relates to a positive electrode for a lithium secondary battery comprising the positive electrode slurry composition, and to a lithium secondary battery. The lithium secondary battery comprising the positive electrode slurry composition for a lithium secondary battery has improved discharge capacity and service life properties.
Patent KR-20200123343-A (KR)
Title: Lihgt-weight stainless steel with excellent mechanical properties and method of manufacturing the same
Inventor: KUNG JUNG NAM
IPC: C22C38/38
Filed: 2019-04-19
Abstract: Disclosed are an ultralight austenitic stainless steel capable of securing excellent mechanical properties while having a low specific gravity, and a manufacturing method thereof. The ultralight austenitic stainless steel according to the present invention comprises: 1.5 to 1.7 wt% of carbon (C); 28 to 32 wt% of manganese (Mn); 13.05 to 13.40 wt% of aluminum (Al); 4.5 to 5.5 wt% of chromium (Cr); and the rest of iron (Fe) and inevitable impurities, and has a density of not more than 6.32 g/cm^3.
Patent KR-20200124854-A (KR)
Title: molded products having natural texture and manufacturing method thereof
Inventor: TAE HYOUNG KIM
IPC: B32B37/10
Filed: 2019-04-25
Abstract: The present invention, in a molded article in which a film is bonded to the surface of a substrate, relates to: the molded article having a natural substance texture, wherein the film comprises a pattern of a printed natural substance, and the substrate comprises an uneven part having the same shape as the unevenness on the surface of the natural substance; and a manufacturing method of the molded article. The method for manufacturing the molded article having the natural substance texture can realize excellent texture, excellent workability, and excellent economic feasibility.
Patent KR-20200127278-A (KR)
Inventor: PARK MI SOON
IPC: A62C31/24
Filed: 2019-05-01
Abstract: The present invention relates to a sprinkler head coupler coupled with a corrugated flexible pipe to function as a connection pipe connecting a sprinkler head coupled to an elevation fixating bracket equipped to install the sprinkler head at an appropriate height with an interior ceiling surface and a fire fighting pipe supplying a fire extinguishing solution. In particular, in the past, directly coupling a flexible pipe to a sprinkler head was impossible due to very weak structural strength of the flexible pipe made of a thin sheet of material such that the flexible pipe and the sprinkler head were coupled by a coupler with a coupling nut. However, in the present invention, the sprinkler head coupler of an integrated structure has a configuration simplified by removing the coupling nut and the coupler, inserting a coupling part of the sprinkler head into the flexible pipe, pressurizing the flexible pipe and the sprinkler head with a small and lightweight crimp ring installed in the outside of the flexible pipe to couple the flexible pipe and the sprinkler head, and then coupling the elevation fixating bracket to the crimp ring. In addition, the sprinkler head coupler is formed into a structure firm and airtight, and capable of remarkably reducing manufacturing cost while reducing the number of leaks.
Patent KR-20200131001-A (KR)
Inventor: CHOI HEE BUM
IPC: F16D69/02
Filed: 2019-05-13
Abstract: A brake friction material composition according to the present invention includes a reinforcing material containing 7-15 wt% of an iron-aluminum alloy. Accordingly, the brake friction material composition can provide a brake friction material harmless to a human body while securing braking stability by reducing harm to the human body according to the inclusion of existing copper.
Patent KR-20190132263-A (KR)
Title: Pharmaceutical composition for preventing or treating retinal diseases comprising ccn5 as effective ingredient
Inventor: PARK WOO JIN
IPC: A61K38/17
Filed: 2019-05-16
Abstract: The present invention relates to a pharmaceutical composition for preventing or treating retinal diseases comprising CCN5 as an active component. CCN5 according to the present invention prevents fibrotic changes, caused by TGF-β, EEF, or anti-VEGF drugs, in retinal pigment epithelial cells. In addition, CCN5 recuperates the morphological or functional damage, caused by fibrotic changes, of retinal pigment epithelial cells to a level of normal cells. Therefore, the composition comprising CCN5 as the active component can be advantageously utilized for preventing or treating retinal diseases.
Patent KR-20200133511-A (KR)
Inventor: CHO KYUNG A
IPC: A61K31/196
Filed: 2019-05-20
Abstract: The present invention relates to a composition which recovers aged cells to normal cells, and effectively inhibits aging-related factors including SASP, thereby being able to be effectively used for senotherapy. The present invention provides the composition for senotherapy containing avenanthramide C or a pharmaceutically acceptable salt thereof.
Patent KR-20200134461-A (KR)
Inventor: KIM JONG HAK
IPC: C08J3/215
Filed: 2019-05-22
Abstract: An aspect of the present invention provides a friction material and a method for manufacturing the same, wherein the friction material comprises: a matrix comprising a fluorine-based resin; and SnO_2 nanotubes loaded in the matrix. The present invention can have excellent friction performance compared to conventional friction materials while maintaining the physical properties of the fluorine-based resin.
Patent KR-20200137116-A (KR)
Title: Nano bubble generating nozzle
Inventor: JI HYUN SOOK
IPC: B05B1/10
Filed: 2019-05-29
Abstract: The present invention provides a nanobubble generation nozzle to spray nano water including nanobubbles which are a microbubble with a diameter of a nano unit. According to the present invention, the nanobubble generation nozzle comprises: a nozzle main body having a space part formed therein to receive mixed water of air and water through an inlet formed at one end; a spray head connected to the nozzle main body to be spatially connected to the space part of the nozzle main body and including a plurality of spray holes spraying the mixed water to the outside; and a nanobubble generation means detachably attached to the nozzle main body to be arranged in the space part of the nozzle body, having an inlet formed at one end to be spatially connected to the inlet of the nozzle main body, having a drain formed at the other end to be spatially connected to the inside of the spray head to drain the mixed water, and disposed between the inlet and the drain to atomize the gas mixed in the mixed water to form nanobubbles.
Patent KR-20200137220-A (KR)
Title: Semiconductor package
Inventor: KIM EUNG KYU
IPC: H01L23/31
Filed: 2019-05-29
Abstract: An objective of the present invention is to provide a semiconductor package which can reliably modularize a plurality of semiconductor chips. According to an embodiment of the present invention, the semiconductor package comprises: a first connection structure having a first rewiring layer; a frame which is arranged on the first connection structure, has a penetration hole, and has a wiring structure for connecting the upper and lower surfaces thereof; a semiconductor unit arranged on the first connection structure in the penetration hole; a first semiconductor chip which is stacked on the semiconductor unit, and has an upper surface on which a first connection pad is arranged; a first sealing material which seals the semiconductor unit and the first semiconductor chip and is extended on the frame; and a third rewiring layer arranged on the first sealing material, and connected to the first connection pad of the first semiconductor chip and the wiring structure. The semiconductor unit includes: a second connection structure having a second rewiring layer connected to the first rewiring layer; a second semiconductor chip which is arranged on the second connection structure and has a second connection pad electrically connected to the second rewiring layer; and a second sealing material which is arranged on the second connection structure and seals the second semiconductor chip.
Patent KR-20200139384-A (KR)
Title: Authentication information transmitting apparatus
Inventor: PARK JONG SUNG
IPC: G06F21/35
Filed: 2019-06-04
Abstract: Disclosed is an authentication information transmission device. According to one embodiment of the present invention, the authentication information transmission device comprises: a storage unit storing authentication information and frequency information corresponding to letters or numbers included in the authentication information; a control unit generating a sound wave signal having a frequency corresponding to letters or numbers included in the authentication information; and a sound wave output unit outputting the sound wave signal. The control unit sequentially generates sound wave signals having a frequency corresponding to the letters or numbers included in the authentication information in the order in which the letters or numbers are listed, and repeatedly generates the sound wave signal having the frequency corresponding to each letter or number a predetermined number of times.
Patent KR-20200140983-A (KR)
Inventor: LEE KWANG HUI
IPC: A44B11/12
Filed: 2019-06-09
Abstract: The present invention relates to a structure for increasing a locking force of a fastener using a rotary lever. According to the present invention, the string fastener comprises: a body (2) having a string passage formed therein; and a lever (1) hinged to the body (2) and allowing a pressing unit (11), in accordance with a rotation angle, to push and press the string passing through the string passage or widen the string passage to allow the string to freely move. A bending passage (12) is formed on one side of a handle (10) of the lever (1) and the string passes through the bending passage (12), such that the position of the bending passage 12 is changed when the handle portion (10) is pressed, thereby generating a strong frictional force at a point where the string is bent as a path of the string is bent and significantly increasing a locking force of the fastener using a rotary lever.