baber/WOPTO huggingface dataset:
Patent KR-20200017799-A (KR)
Title: Memory device, memory system and refresh method of the memory
Inventor: CHO HO SUNG
IPC: G11C11/406
Filed: 2018-08-09
Abstract: According to the present invention, disclosed is a memory device. According to an embodiment of a technology of the present invention, the memory device comprises: a memory cell array including a plurality of memory cells; a row decoder selectively activating word lines of the memory cell array in accordance with a row address signal; and a refresh control unit outputting the row address signal in response to a refresh signal. The refresh control unit can control refresh ratios for a first storage region and a second storage region of the memory cell array in accordance with a varied refresh adjustment value.
Patent KR-20200018870-A (KR)
Title: Non-woven fabric containing palm fiber
Inventor: NAM IK HYUN
IPC: D04H1/4266
Filed: 2018-08-13
Abstract: The present invention relates to a non-woven fabric including a palm fiber, which is composed of a palm fiber and a modified cross-section short fiber as a structure, and a low-melting point sheath core fiber as a binder fiber. The modified cross-section short fiber includes four protruding units which are combined in a radial shape. The four protruding units are connected vertically to each other in the same shape. The tip end of each of the four protruding units is connected with a finishing unit in a rectangular shape, which is vertical to a radiating direction. In addition, the non-woven fabric including a palm fiber is characterized as one among polyethylene terephthalate (PET), polypropylene (PP), and a rayon fiber which satisfy the conditions including formula 1, (c-2a)×0.5 <= b <= (c-2a)×0.7 wherein c is 1-3 mm, a is 0.05-0.2 mm, and a < b. According to formula (1), a is the height of the finishing unit, b is the length of the finishing unit, and c is the maximum length of the cross-section of the modified cross-section fiber. The present invention can effectively fix a shape of a palm fiber.
Patent KR-20200020118-A (KR)
Title: Method for manufacturing the ceramic membrane
Inventor: YOO JINHYOUNG
IPC: B01D67/00
Filed: 2018-08-16
Abstract: The present invention relates to a ceramic separator manufacturing method. More specifically, the present invention relates to a ceramic separator manufacturing method ensuring improved filtration properties. In using tape casting, a green sheet having a porosity gradient is prepared by controlling the content of a pore-forming agent in ceramic slurry. Left and right supports prepared by laminating the green sheets are placed on both side corners between upper and lower plates, and are fired thereafter.
Patent KR-20200022722-A (KR)
Title: Integration system and method of input and output information of multiple calculation module
Inventor: LEE SUNG JIN
IPC: G06F13/16
Filed: 2018-08-23
Abstract: The present invention relates to an input and output information integration system for a multi-calculation module, capable of simultaneously writing a calculation result by connecting various calculation modules to one piece of unit information (memory), and a method thereof. According to the present invention, the input and output information integration system includes a memory part, a multi-connection filter part, a process part, a controller, an algorithm storage part and a control part. The memory part includes at least one memory block storing data and the multi-connection filter part includes at least one multi-connection filter corresponding to the memory block. The process part includes at least one process. The multi-connection filter is connected to the memory block in a 1:1 manner, is connected to the process in a 1:m manner, and selectively connects the memory block and the process in accordance with the control of the controller. Here, m, which is a specific number of processes connected to each multi-connection filter, has the relationship, 1<=m<=n and n is the total number of processes included in the process part. The algorithm storage part includes at least one algorithm storing selection reference information for selectively connecting the process to the memory block. The controller identifies the process and controls the multi-connection filter based on the algorithm determined in accordance with the control of the control part. The control part selects an algorithm in accordance with a preset determination criterion to provide the algorithm to the controller.
Patent KR-20200025034-A (KR)
Title: Method for managing grain size of circulating fluidized bed and apparatus for managing grain size using the same
Inventor: LEE JONG MIN
IPC: F23C10/30
Filed: 2018-08-29
Abstract: The present invention relates to a method for managing a grain size of a circulating fluidized bed and an apparatus for managing a grain size using the same. The method for managing a grain size of a circulating fluidized bed according to an embodiment of the present invention includes the steps of: maintaining a constant amount of fluidized medium in a combustion furnace of the circulating fluidized bed; measuring pressures at a first pressure measurement point and a second pressure measurement point in a transition region which is an interface between a rich phase and a thin phase in the combustion furnace to confirm the measured differential pressure of the transition region; and managing a grain size of the fluidized medium in the combustion furnace by simultaneously discharging the fluidized medium and injecting a layered material as the measured differential pressure of the transition region is compared with the reference differential pressure of the transitional region.
Patent KR-20200027332-A (KR)
Title: Dome building using autoclaved lighweight concrete block and its construction method
Inventor: KIM KYOUNG JA
IPC: E04D13/03
Filed: 2018-09-04
Abstract: The present invention relates to a dome structure for providing a theme house in accordance with environments and distinct features of an area. The dome structure using an autoclaved lightweight concrete (ALC) block comprises: base concrete installed in the ground; a circular wall piled on the upper surface of the base concrete as the ALC block; multiple windows having a circular arc at the middle of the circular wall; a wall girder formed at an upper end of the circular wall comprising the ALC block; and a roof comprising eaves and a dome in the upper part of the wall girder. The present invention relates to the dome structure using the ALC block and a construction method for the same. The entire shape of a wall in the structure is circular, and the roof is constructed in the shape of the dome such that the inside of the dome structure using the ALC block is smoothly ventilated. In addition, friction of wind outside the structure is minimized so as to improve insulation efficiency.
Patent KR-20200036410-A (KR)
Title: Organic light emitting display device
Inventor: CHEONGMYEONG BYEON
IPC: H01L27/32
Filed: 2018-09-28
Abstract: An organic light emitting display device with improved heat dissipation performance includes a display panel, a cover bottom, a reinforcing member, and a magnet. The display panel includes a pixel layer and a metal encapsulation layer sealing the pixel layer. The cover bottom includes a bottom portion and a side wall portion extending from the bottom portion to receive the display panel. The reinforcing member is accommodated inside the cover bottom, and is disposed between the display panel and the bottom portion to support the display panel. The magnet is accommodated inside the cover bottom, and is coupled to the reinforcing member by magnetic force. The magnet comes in contact with the reinforcing member by the magnetic force of the magnet, and the reinforcing member comes in contact with the metal encapsulation layer of the display panel by the magnetic force of the magnet.
Patent KR-20200041574-A (KR)
Inventor: YOO JAE SEOB
IPC: H02G3/04
Filed: 2018-10-12
Abstract: The present invention relates to an anti-slip cable cleat and a method for constructing the same. The anti-slip cable cleat includes: a bottom restraint member formed on an upper surface thereof with two semi-circular grooves recessed; an intermediate restraint member formed on a lower surface thereof with two semi-circular grooves corresponding to the semi-circular grooves of the bottom restraint member, and formed on an upper surface thereof with one concaved semi-circular groove, so as to form first and second accommodation holes to accommodate cables together with the bottom restraint member; an upper restraint member formed on a lower surface thereof with a semi-circular groove corresponding to the semi-circular groove of the intermediate restraint member to form a third accommodation hole to accommodate a cable together with the intermediate restraint member; and a fastening device for restraining a state in which the cables are accommodated in the first to third accommodation holes by combining the bottom restraint member, the intermediate restraint member and the upper restraint member. According to the present invention, since the cable cleat is installed on the cables to have the binding force to secure the cables, the improper tension on the cables is prevented so that an insulator is prevented from being deformed, and an optimal lifespan of the cables can be secured.
Patent KR-20200043839-A (KR)
Inventor: KOO JAE SEUNG
IPC: H04M1/04
Filed: 2018-10-18
Abstract: According to the present invention, provided is a handle for gripping a mobile phone, in which two absorption plates are fixed side-by-side on a cross rod with two rods having different lengths intersecting at right angles from the center, so as to be attached to a rear surface of a mobile phone utilizing the fixed absorption plates. The handle for gripping a mobile phone can grip the mobile phone so that the mobile phone is put to be in a horizontal or a vertical direction in accordance with an assembled position at edges of two cross rods by turning a handle. In contrast to the conventional technique for supporting a mobile phone by inserting one finger into a ring attached to the rear surface part of the mobile phone, the handle of the present invention is a method of wrapping the handle with the entire hand, so that a user can grip the mobile phone without closely touching the mobile phone with hands and the damage caused by heat and electromagnetic waves generated by the mobile phone can be reduced, thereby fundamentally solving disadvantages of discomfort or pain of insertion caused by the size of the ring and fingers of the conventional technique.
Patent KR-20200044405-A (KR)
Inventor: LEE SEUNG YONG
IPC: E04B5/40
Filed: 2018-10-19
Abstract: The present invention relates to a variable and detachable deck plate and, more specifically, to a variable and detachable deck plate comprising: a truss girder in which an upper steel bar, lattices, and a pair of lower steel bars are integrated, wherein the upper steel bar is fixated in a longitudinal direction, the lattices are continuously installed on both side surfaces of the upper steel bar in a longitudinal direction, and the lower steel bars are installed at the lower part of the lattices in the longitudinal direction; a spacer detachably coupled to a bottom plate and including supports which are provided at the lower part of both ends of a main body so that the bottom plate is spaced apart from the main body at a specific distance, a fixation connecting member which is provided at the central lower side of the main body to be coupled to the bottom plate, and protrusions which protrude outward from both tip ends of the upper part of the main body; and a fixation member installed between the spacer and the truss girder, and having a body formed of a flat plate and semicircular end portions provided at both tip ends of the body, respectively, to seat the lower steel bars therein. The variable and detachable deck plate can ensure the quality of the bottom surface of the concrete floor.
Patent KR-20200044513-A (KR)
Inventor: KIM SUNGWOO
IPC: H02H7/125
Filed: 2018-10-19
Abstract: According to an embodiment of the present invention, provided are a power conversion device and a home appliance having the same. The power conversion device comprises: a converter including one reactor, a first switching element of an upper end connected by one leg, and a second switching element of a lower end; a voltage detection unit detecting voltage of both ends of the first switching element; a comparator comparing output of the voltage detection unit with reference voltage; and a control unit controlling switching operation of the first switching element and the second switching element based on the output of the comparator. Therefore, overcurrent determination and protection operation can be performed and power factor compensation can be efficiently performed.
Patent KR-20190044574-A (KR)
Title: Synchronization on a multi-tile processing array
Inventor: KNOWLES SIMON CHRISTIAN
IPC: G06F9/38
Filed: 2018-10-22
Abstract: The present invention relates to a computer, which comprises: a plurality of processing units which have a command storing unit for maintaining a local program, an executing unit for executing the local program, and a data storing unit for maintaining data; an input interface having input wire sets, and an output interface having output wire sets; switching fabric which is connected to each processing unit by each output wire set, and can be connected to each processing unit by each input wire set, through a switching circuit capable of being controlled by each processing unit; and a synchronization module which can be operated to generate a synchronization signal for controlling a computer to switch a compute phase and an exchange phase. In addition, the processing units are formed to execute the local program according to a common clock, and the local program allows at least one processing unit to execute a transmission command from the local program in the exchange phase and to transmit a data packet to an output connected wire set at a transmission time. Moreover, the data packet is destined to at least one reception processing unit but does not have a destination identifier. Furthermore, the reception processing unit controls the switching circuit at a predetermined switch time in order to connect the input wire set to the switching fabric, and executes a switch control command from the local program in order to receive the data packet at a reception time. Lastly, the transmission time, the switch time, and the reception time are determined by the common clock for the synchronization signal.
Patent KR-20200046390-A (KR)
Inventor: PARK KYEONG WON
IPC: C01G45/02
Filed: 2018-10-24
Abstract: Graphene oxide in which transition metal oxide nanoparticles are combined according to the present invention has an effect of high structural stability. When an electrode material including the graphene oxide is used in a capacitor and the like, the electrode material has high energy density and discharge voltage, and has an effect of minimizing a decrease in performance even in a high number of charge/discharge cycles.
Patent KR-20200046945-A (KR)
Title: baby bad
Inventor: KIM DONG HYUN
IPC: A47D9/02
Filed: 2018-10-26
Abstract: The present invention relates to an automated baby cradle which allows a child to have psychological stability by allowing a cradle and a mobile to be shaken naturally by receiving cry of the child when the parent who raises the child is absent. The automated baby cradle according to the present invention is made by integrating Arduino technology and Bluetooth module technology into the baby cradle.
Patent KR-20190082072-A (KR)
Inventor: WOO EUN TAEK
IPC: C08K5/5357
Filed: 2018-11-02
Abstract: A thermoplastic resin composition of the present invention comprises 100 parts by weight of a polycarbonate resin, 20 to 60 parts by weight of mica surface-treated with a silane compound, 0.1 to 20 parts by weight of modified polyolefin including a repeating unit represented by chemical formula 1 and a repeating unit represented by chemical formula 2 and 3 to 20 parts by weight of a phosphorus flame retardant agent. The thermoplastic resin composition has excellent impact resistance, rigidity, flame retardancy and flowability.
Patent KR-20200051175-A (KR)
Title: The Method of Access Control for Infant Care Facilities Using Biometric Smartphone
Inventor: LEE SO HYUN
IPC: G07C9/00
Filed: 2018-11-05
Abstract: The present invention relates to an access control method for a children education institution using a smartphone capable of biometric information recognition. The access control method includes: an entrance door (100) including a smartphone (110) capable of recognizing biometric information and an opening and closing switch (120) for opening and closing a locking device of the door; a system server (200) capable of transmitting and receiving signals with another device and processing and storing data; and at least one teacher terminal (300), wherein the smartphone (110) measures biometric information of an access requester to transmit an identification code corresponding to the measured biometric information to the system server (200), and receives an access permission signal from the system server (200) to transmit an open command to the switch (120). Guardians of the children education institution are allowed to enter and exit without carrying an additional object, and access information on children is systematically managed at low cost by using unused mobile phones.
Patent KR-20200053095-A (KR)
Inventor: LEE BAE KEUN
IPC: H04N19/105
Filed: 2018-11-08
Abstract: The present invention relates to a video encoding method using multi-line intra prediction and multi-line intra prediction modes and to an apparatus thereof. According to the video signal processing method and the apparatus of the present invention, video signal coding efficiency can be improved through multi-line intra prediction.
Patent KR-20200054812-A (KR)
Title: Integrated parking management system that integrates heterogeneous local parking system
Inventor: AHN CHEOL
IPC: G08G1/017
Filed: 2018-11-12
Abstract: The present invention provides a local parking management system which comprises: an agent program which converts and provides information provided by a local parking management system including a breaker, a vehicle number recognition device, and a local control system into standard information in a format recognizable by a remote server, and installed in the local control system; a set-top outputting an opening and closing signal for controlling opening and closing of the breaker in accordance with a command of the server; and an OR logic providing 1) the opening and closing signal outputted from the set-top and 2) the opening and closing signal outputted from the vehicle number recognition device or the local control system to the breaker.
Patent KR-20200056581-A (KR)
Inventor: AHN JIN SU
IPC: B63G8/36
Filed: 2018-11-15
Abstract: The present invention relates to a system for controlling deodorization in a submarine, which differentially controls a connecting state between a suction port of contaminated air and a plurality of deodorization filters arranged in parallel and a driving state of a fan in accordance with a contaminated degree of the contaminated air generated from a pollution source (for example, a kitchen or a bathroom) in the submarine, thereby efficiently controlling power consumption of the fan in accordance with the contaminated degree, maximizing a lifespan of the deodorization filters, and fundamentally preventing the contaminated air from being introduced into a living quarter of crew when the contaminated air is generated beyond a deodorization limitation. Therefore, a pleasant environment can be provided in the submarine.
Patent KR-20190055766-A (KR)
Title: Light blocking layer for image sensor device
Inventor: Cheng yun wei
IPC: H01L27/146
Filed: 2018-11-15
Abstract: The present invention relates to a method of forming a light-blocking material layer on a backlit image sensor device. The light-blocking material layer can block or absorb a light incident on the backlit image sensor device at a grazing incidence angle. The light-blocking material layer can be formed using a photolithographic mask or a self-aligning process that does not require use of a photolithographic process. For example, the light-blocking material layer can be formed on the backlit image sensor device and then etched so that a light-blocking material layer remains in a region where the light incident at a grazing incidence angle enters the backlit image sensor device.
Patent KR-20200058058-A (KR)
Title: Quantity painting for notification system
Inventor: PARK SANG HYUN
IPC: F24F11/00
Filed: 2018-11-19
Abstract: The present invention relates to a coating amount notification system capable of confirming a coating amount in real time during coating, thereby improving the quality of coating and reducing material costs. The coating amount notification system comprises: a measurement unit provided in a pump for pumping a paint contained in a coating container and an air hose providing compressed air to the pump; a transmission unit receiving a signal measured in the measurement unit to transmit the signal; a monitoring unit capable of grasping the coating amount in real time in accordance with the transmission of the transmission unit; and a transmission unit transmitting the coating amount information measured in the measurement unit to an operator in wireless communication in real time.
Patent KR-20200058663-A (KR)
Title: Side Shutter Storage Type Cargo Screen Unit and Vehicle Thereby
Inventor: PARK HEE SANG
IPC: B60R5/04
Filed: 2018-11-19
Abstract: A cargo screen unit (1) with a side shutter storage applied to a trunk (100-1) of a vehicle (100) of the present invention comprises a small article tray (20) including: a storage box (30) forming an interior space in which a cargo screen (10) is stored; a storage cover (40) coupled to an upper portion of the storage box (30); a luggage side wall (50) coupled to a side of the storage box (30); and a storage shutter (60) coupled to the luggage side wall (50) and operated in a way of being pulled up and down to open and close the interior space. According to the present invention, it is possible to eliminate all the shortcomings such as limiting the size and width of the cargo screen (10), dismounting a luggage side trim, and reducing the size of an entrance of the storage box. A storage location of the cargo screen is changed to fit the size of luggage and the storage area of the cargo screen (10) is prevented from being exposed to the outside when a cargo tray (150) used such that the space utilization of the trunk (100-1) is increased.
Patent KR-20200059894-A (KR)
Title: Wireless charging system
Inventor: BAEK WOON CHEONG
IPC: B60K16/00
Filed: 2018-11-22
Abstract: According to an embodiment of the present invention, provided is a wireless charging system which can wirelessly charge a mobile device in a vehicle. The wireless charging system comprises: a wireless charging holder including at least one wireless charging power transmission module on which a mobile device is mounted to be charged; and a photovoltaic unit attached on a dashboard of a vehicle and generating power by using a plurality of solar cells. The wireless charging holder further includes a battery unit storing the power and a control unit receiving the power from the vehicle or the photovoltaic unit to store the power in the battery unit and controlling the power to be wirelessly transmitted to the mobile device by using the power stored in the battery unit.