baber/WOPTO huggingface dataset:
Patent KR-20190015140-A (KR)
Inventor: NARITA HIROAKI
IPC: F16K31/04
Filed: 2018-08-02
Abstract: An objective of the present invention is to optimize current capacity required for a power system and a charging time of the total system of each electric actuator if multiple electric actuators are connected to the power system. When interruption of electric service occurs, the electric actuators (100) forcibly drive a motor using electric energy stored in an electricity storing portion and return a valve to a predetermined opening position. When receiving a charge start command from a host device (103), the electric actuators (100) start the charging of the electricity storing portion. The host device (103) divides the electric actuators (100) into groups according to predetermined priority of charging and transmits charge start commands to the electric actuators (100) for each of the groups in order of the priority.
Patent KR-20200023707-A (KR)
Title: Moving robot
Inventor: KIM KANG UK
IPC: B25J9/16
Filed: 2018-08-23
Abstract: A mobile robot according to one aspect of the present invention may include: an image acquisition unit including a depth camera, and an image camera having a different angle of view from the depth camera; an image processing unit which matches images acquired from the depth camera and the image camera; and a learning-based obstacle recognition unit which recognizes an obstacle included in the matched image input from the image processing unit, and recognizes a dynamic obstacle based on a plurality of matched images.
Patent KR-20200022954-A (KR)
Title: Electric power system contol device according to output fluctuation of renewable energy source and electric power system contol method using the same
Inventor: PARK MINSU
IPC: H02J3/38
Filed: 2018-08-24
Abstract: According to the present invention, provided is a power system control method in accordance with an output fluctuation of a new renewable energy source. The method for controlling a power system in accordance with the output fluctuation of the new renewable energy source connected to the power system comprises the steps of: calculating output variability of a new renewable energy source in accordance with an output amount of the new renewable energy source; predicting an amount of response of a power system by using the output variability of the new renewable energy source and a generator capacity of the power system; and controlling a power supply resource of the power system based on the amount of response of the power system.
Patent KR-20190024816-A (KR)
Inventor: KOBAYASHI DAISUKE
IPC: G03F7/20
Filed: 2018-08-30
Abstract: Provided is an exposure apparatus. An illumination optical system of the exposure apparatus comprises: a diffraction optical element; a condensing optical system; a detection unit for detecting a light flux emitted from the condensing optical system; and a first diaphragm which can be inserted and removed at a position near a predetermined surface of an optical path through which the condensing optical system condenses the light flux. In addition, the first diaphragm has the opening diameter such that when the incidence angle of the light from the light source with respect to the diffractive optical element deviates from the target angle, the output of the detection unit is lowered, and a control unit performs processing for adjusting the incidence angle based on the output of the detection unit when the first diaphragm is inserted into the position and the output of the detection unit when the first diaphragm is retracted from the position.
Patent KR-20200030916-A (KR)
Title: Device and method for processing video signals for multi vision synchronization
Inventor: LEE MAN SEUNG
IPC: H04N21/43
Filed: 2018-09-13
Abstract: The present invention relates to an image signal processing device for synchronization of multivision and a method thereof. The image signal processing device comprises: a frame buffer connected to a plurality of decoders through a plurality of input ports and storing a plurality of image signals transmitted according to clocks of the plurality of decoders; a processor that sets a transmission path for each of a plurality of image signals, analyzes a plurality of frames included in the plurality of image signals to search for a key frame of each image, and synchronizes a transmission time point of each image by using the key frame; and a memory storing a table value for setting the transmission path in advance and loading the table value under control of the processor. Therefore, there is an effect of synchronizing an image in a relatively simple method by using a key frame included in an image signal.
Patent KR-20200031264-A (KR)
Title: Apparatus and Method for Asset trading using Blockchain
Inventor: LIM JI SOON
IPC: G06Q20/38
Filed: 2018-09-14
Abstract: The present invention relates to a device and method for asset transaction using a blockchain. To this end, the method comprises: a new order information generating step of allowing an asset transaction device of a first account to generate new order information for selling or buying at a quote price which is the specific quantity of a specific transaction token with respect to the transaction quantity of a specific asset token; an order transaction information generating step of allowing the asset transaction device to generate order transaction information which is transaction information for an order blockchain based on order conclusion between the generated new order information and conclusion waiting order information of a second account pre-stored in the order blockchain stored in the asset transaction device; and an asset status transaction information generating step of allowing the asset transaction device to generate asset status transaction information which is transaction information for an asset status blockchain stored in the asset transaction device by including a hash value of the order transaction information, asset status change information of the first account, and asset status change information of the second account. The present invention can secure reliability for asset.
Patent KR-20180109782-A (KR)
Inventor: RHYU SUNG RYEUL
IPC: H04N21/235
Filed: 2018-09-21
Abstract: The present invention relates to a method for transmitting and receiving scene configuration information in a multimedia communication system. The method comprises the steps of: generating scene configuration information including attribute information and space-time information of media; and transmitting the scene configuration information.
Patent KR-20200034474-A (KR)
Title: chiller
Inventor: SANGEON PARK
IPC: F24F11/46
Filed: 2018-09-21
Abstract: The present invention relates to a chiller which can freeze an evaporator in a state in which a compressor is turned off when outdoor temperature is reduced, thereby reducing power consumption. The chiller can comprise: an accumulator for separating a gas-phase refrigerant and a liquid-phase refrigerant between the evaporator and the compressor; a refrigerant storage pipe connected to the accumulator; a receiver connected to the refrigerant storage pipe; a refrigerant flow pipe having one end connected to the receiver and the other end connected to a refrigerant pipe between a main expansion mechanism and the evaporator; a refrigerant pump installed in the refrigerant flow pipe; and a bypass pipe and a receiver inlet pipe through which the refrigerants pass when the refrigerants are circulated by the refrigerant pump.
Patent KR-20200040352-A (KR)
Inventor: YANG DONGHYUN
IPC: H01L27/32
Filed: 2018-10-08
Abstract: The present invention relates to a display device and a manufacturing method thereof. The display device comprises: a pixel circuit; a first insulation layer covering the pixel circuit; a first barrier disposed on the first insulation layer and extending in a first direction; a second barrier separated from the first barrier and extending in the second direction; a first electrode deposed on the first barrier and electrically connected to the pixel circuit; a second electrode disposed on the second barrier to be spaced apart from the first electrode; a second insulation layer disposed on the first electrode and the second electrode and provided with a rubbing groove in the second direction; and a light emitting element aligned along the rubbing groove on the second insulation layer, electrically connected to the first electrode and the second electrode and disposed between the first barrier and the second barrier.
Patent KR-20200043107-A (KR)
Inventor: CHANG HYUCK CHOI
IPC: G01N27/403
Filed: 2018-10-17
Abstract: Disclosed is an electrochemical in-situ flow cell for a qualitative analysis of a gaseous and volatile material, which is designed to continuously supply an electrolyte without a 2/3 electrode system being disassembled, thereby performing a qualitative analysis of a gaseous and volatile material which is generated on the surface during an electrochemical reaction in real time in an in-situ state. To this end, the electrochemical in-situ flow cell for a qualitative analysis of a gaseous and volatile material of the present invention is characterized by comprising: a cell body; a sealing groove arranged at the lower surface of the cell body; a first electrode mounted on the lower side spaced apart from the cell body; a sealing member which is fastened to the sealing groove, and seals the space at the interval between the cell body and the first electrode; an electrolyte circulation unit which is arranged in the cell body to circulate the electrolyte in the space between the first electrode and the cell body; and a vacuum pipe which is arranged in the cell body, and has a vacuum pipe collecting unit to collect the gaseous and volatile material generated by the reaction between the first electrode and the electrolyte at the end portion of the lower side of the cell body.
Patent KR-20190049593-A (KR)
Inventor: LING KUN
IPC: G06N3/04
Filed: 2018-10-31
Abstract: The present invention relates to a method for performing operations in a convolutional neural network and an apparatus thereof. According to one embodiment of the present invention, the method for performing operations in a convolutional neural network may comprise the following steps of: splitting a weight parameter of a selected layer in a convolutional neural network to obtain an operational parameter array including a plurality of operational parameters; performing operations in the selected layer by using each operational parameter in the operational parameter array to obtain a partial operational result array including a plurality of partial operational results; and generating one or more output data of the selected layer based on the partial operational result array. According to the present invention, the convolutional neural network may achieve increased execution efficiency.
Patent KR-20200050658-A (KR)
Title: Sealing glass composition and solid oxide fuel cell using the same
Inventor: KIM NAMJIN
IPC: H01M8/124
Filed: 2018-11-02
Abstract: The present invention relates to a glass composition which can be used as a sealing material, and to a solid oxide fuel cell using the same. The sealing glass composition according to the present invention comprises: 10 to 35 wt% of SiO_2; 33 to 35 wt% of B_2O; 30 to 65 wt% of BaO; 0.1 to 15 wt% of CaO; 0.1 to 3 wt% of NiO; and 0.1 to 3 wt% of CuO. Unlike conventional sealing material glass compositions, the glass composition can be suitably used in a solid oxide fuel cell operating at low and medium temperature, and in particular, the glass composition has an excellent effect of minimizing a decrease in sealing adhesive strength even after long-term use.
Patent KR-20200001436-A (KR)
Title: Method to improve fill-in window for embedded memory
Inventor: Lin meng han
IPC: H01L21/8234
Filed: 2018-11-02
Abstract: Various embodiments of the present application relate to an IC and a related forming method. In some embodiments, an IC includes a memory region and a logic region integrated on a substrate. A plurality of memory cell structures is disposed on the memory region. A plurality of logic devices is disposed on the logic region. A sidewall spacer is disposed along a sidewall surface of the logic devices, but not along a sidewall surface of the memory cell structures. Therefore, compared with an approach that sidewall spaces are formed on both of the memory region and the logic region, an interlayer dielectric (ILD) fill-in window between adjacent memory cell structures is expanded. Accordingly, there will be less or no void formation, and device quality can be improved.
Patent KR-20200054821-A (KR)
Title: Just half the lid
Inventor: KIM SU YEON
IPC: B65D43/16
Filed: 2018-11-12
Abstract: The present invention relates to a half-sized lid which is to prevent a user from dropping the lid onto the floor by dividing the method of opening the lid into two steps. That is, according to the present invention, the half-sized lid, in a half-sized lid which is made to allow a user to easily divide the lid into two portions when the user initially opens the lid to open the lid into two steps with the body of the lid as the center, comprises: a half-dotted line portion which is marked with a dotted line on an upper surface of the lid body to allow the user to easily divide the lid into two portions when opening the lid initially; a home button which is formed on the center of the lid body to be opened by the first step; and a ring portion in which the lid and the bottle are separated from each other for allowing the user to open the lid by turning the lid on a lower side of the lid body as a second step. Accordingly, the present invention, in the half-sized lid, is to allow the user to open the lid by two steps around the body of the lid, which can be opened by the user by two steps, so as to prevent the user from dropping the lid onto the floor.
Patent KR-20200055337-A (KR)
Inventor: YOU JE SUNG
IPC: A61M5/14
Filed: 2018-11-13
Abstract: The present invention relates to a drug supply device with an air removal part, which comprises: a body part (100); a drug supply part (200) provided at one side of the body part (100) and having a drug supply pipe (220), an outlet (230) and an inlet (240); a fluid supply part (300) provided at the other side of the body part (100); and an air removal part (600) formed to communicate with the drug supply part (200), the outlet (230) and the inlet (240) and equipped with a negative pressure pump (610) and a reservoir (620), wherein the negative pressure pump (610) of the air removal part (400) discharges the liquid drug and the air inside the drug supply part (200) together through a negative pressure and the discharged materials are moved into the reservoir (620).
Patent KR-20200057829-A (KR)
Inventor: KIM JI EUN
IPC: G06Q50/10
Filed: 2018-11-14
Abstract: The present invention relates to a popular code generator using association analysis. The generator includes: a data collection unit collecting song title information, artist information, ranking information, and recommendation count information on ballad music that ranked fifth or higher at least once on a weekly ballad music chart for the past three years from a data server providing category-specific music popularity rankings; a code extraction unit extracting eight refrain codes from the collected ballad music; a code conversion unit replacing the derived code of the extracted code with a basic code; a code classification unit converting the code halftone from the next higher code into the code semitone from the next lower code in the basic code; a code pair generation unit generating seven code pairs by combining two codes in order with respect to the converted eight codes; an association analysis unit analyzing the inter-code association in the generated code pairs and the association between the generated code pairs; a code combination generation unit generating a code combination of eight codes by using the result of the analysis by the association analysis unit; a code combination analysis unit detecting a code combination in which the first and fifth codes are the same and a code combination in which two or more same codes are successive in the generated code combination; and a code combination selection unit selecting the remaining code combination as the final popular code combination with the detected code combination removed from the generated code combination.
Patent KR-20200062483-A (KR)
Inventor: CHO MOON SIK
IPC: B32B15/06
Filed: 2018-11-27
Abstract: The present invention relates to a container for preventing fallout and a method for manufacturing the same, which can prevent fallout since an inner container and an outer container are fitted and combined, thereby being able to prevent food from being changed by the temperature of the container. In addition, the container can firmly maintain the combination of the inner container and the outer container without performing a separate process such as welding.
Patent KR-20200062574-A (KR)
Inventor: BEA YOUNG CHUL
IPC: A47B13/00
Filed: 2018-11-27
Abstract: The present invention relates to an assembly worktable and, more specifically, to an assembly worktable which has a simple structure to facilitate manufacturing to improve productivity, and does not require welding construction to easily and conveniently be assembled and disassembled by anyone. The assembly worktable comprises: an upper support plate positioned on an upper portion to support an object, and provided with a first mounting groove formed on an edge thereof to insert and mount a first coupling means in a predetermined depth; a post leg vertically arranged on the lower end of each corner of the upper support plate to support the upper support plate; a lower support plate positioned in a lower portion of the post leg to support the object, and provided with a second mounting groove formed on an edge thereof to insert and mount a second coupling means in a predetermined depth; the first coupling means to fix and couple the upper support plate and the post leg through the first mounting groove; and the second coupling means to fix and couple the lower support plate and the post leg through the second mounting groove.
Patent KR-20200062965-A (KR)
Inventor: LEE SUNG SU
IPC: H01M8/0612
Filed: 2018-11-27
Abstract: The present invention relates to a hydrogen supply system of a fuel cell type underwater vehicle applied with hydrogen purification of a pressure swing adsorption method. The hydrogen supply system of a fuel cell type underwater vehicle applied with hydrogen purification of a pressure swing adsorption method, according to an embodiment of the present invention, comprises: a fuel reformer for generating a reformed gas containing hydrogen by receiving hydrocarbon and alcohol-based fuels; a pressure swing adsorption (PSA) device for purifying hydrogen of high purity by receiving the reformed gas generated in the fuel reformer; and a pressure reducer for reducing a pressure of the hydrogen of high purity, which is in a high pressure state and is purified in the PSA device, to a pressure required for supplying a fuel cell, wherein unused hydrogen which is not supplied to the fuel cell, from the hydrogen of high purity with the pressure reduced in the pressure reducer, is collected to be recirculated to the PSA device for use.
Patent KR-20190069301-A (KR)
Title: Cosmetic composition for preventing, suppressing, alleviating or improving sensitive skin comprising an exosome derived from stem cell as an active ingredient
Inventor: YI YONG WEON
IPC: A61K35/51
Filed: 2018-11-28
Abstract: A composition for preventing, suppressing, relieving or alleviating sensitive skin of the present invention can reduce the expression or production of sensitive skin-related cytokines and prevent or inhibit oxidative stress, thereby effectively preventing, suppressing, relieving or alleviating sensitive skin. In addition, when the composition for preventing, suppressing, relieving or alleviating sensitive skin of the present invention is directly applied to human skin, skin troubles, redness symptoms, and erythema associated with sensitive skin can be significantly relieved or alleviated. Therefore, the composition for preventing, suppressing, relieving or alleviating sensitive skin of the present invention can be usefully used as a skin external preparation and a functional cosmetic composition for preventing, suppressing, relieving or alleviating sensitive skin.
Patent KR-20200066450-A (KR)
Inventor: KIM YOUNG CHAEL
IPC: B05C13/02
Filed: 2018-11-30
Abstract: Disclosed is a steel strip coating apparatus. According to one embodiment of the present invention, an apparatus for coating a resin solution on the upper and lower surfaces of a plated steel strip comprises: a top coater unit disposed on a main frame to coat the resin solution on the upper surface of the plated steel strip; a bottom coater unit disposed to face the top coater unit to coat the resin solution on the lower surface of the plated steel strip; an elevation unit connected to the lower part of the main frame to elevate the top coater unit; and a forward and backward moving unit connected to the elevation unit to move forward and backward the top coater unit with the elevation unit. The position of the main frame having the top coater unit disposed therein is changed through the elevation unit and the forward and backward moving unit, thereby selectively applying a backload to the lower surface of the plated steel strip.
Patent KR-20190080738-A (KR)
Inventor: YAMAMOTO SETSUO
IPC: H01L21/76
Filed: 2018-12-04
Abstract: Provided are a method for cutting a workpiece which is to suppress generation of defects on a backside or corner cracks of a workpiece by a simple configuration even in a thin workpiece or a small chip-sized workpiece, and to a chuck table used therefor. The method for cutting a workpiece maintains a workpiece attached to a dicing tape fixed to an annular frame to block an opening of the annular frame, and formed with a device in each region divided by a plurality of scheduled division lines in which surfaces cross each other, as an adsorption surface of a chuck table by interposing the dicing tape thereon, and cuts the workpiece by a cutting blade, wherein a plurality of fine grooves crossing each other and communicating with a suction source with a suction path are formed on the adsorption surface of the chuck table. The method of the present invention comprises: a suction maintaining step of sucking and maintaining a workpiece placed on an absorption surface of a chuck table in a direction in which a scheduled division line and an extension direction of a fine groove cross each other, to the chuck table; and a division step of cutting and dividing the workpiece by a cut blade after performing the suction maintaining step.
Patent KR-20200067697-A (KR)
Inventor: CHO JAE HYEONG
IPC: A47J29/06
Filed: 2018-12-04
Abstract: The present invention relates to a frame for fixing a boiled egg capable of solving a phenomenon of breakage caused by collision between eggs in a process of boiling eggs and a phenomenon of performing inconvenience work such as using salt water and vinegar to solve the phenomenon of the breakage. A tool comprises: a circular frame (1), a partition (2), a groove (3) for receiving eggs, and a handle (4). The tool prevents damage due to the collision of the eggs by using the partition (2) in a process of cooking the eggs and rapidly takes out the eggs after cooking by using the handle (4).