baber/WOPTO huggingface dataset:
Patent KR-20220120768-A (KR)
Title: PC cantilevered slab constructing method
Inventor: YU JAE CHUN
IPC: E04B5/02
Filed: 2021-02-23
Abstract: The present invention relates to a construction method for connecting a pre-constructed slab and a PC cantilevered slab and, more specifically, to a construction method for connecting a pre-constructed slab and a PC cantilevered slab, wherein a cantilevered slab is made of PC to be easily connected to a pre-constructed slab by using equipment, and the cantilevered slab is post-constructed so as to be constructed regardless of the main construction, thereby being advantageous in process management. A preferred embodiment of the present invention comprises the steps of: (a) previously producing joint hardware which has the shape of a box with an empty interior and an open top and includes a buried box having a mount cut portion formed by downwardly cutting a partial section of a widthwise central part of the front surface by a predetermined length, and a fixing member protruding from the rear surface of the buried box; (b) constructing a slab by fixing the joint hardware at regular intervals to one end thereof so that the front surface of the joint hardware is aligned with the outer surface; (c) constructing a PC cantilevered slab by mounting, on the mount cut portion, each of exposed ends of connecting members of the PC cantilevered slab, which includes a body manufactured with a PC member of a predetermined size and the connecting members embedded at regular intervals in the body so as to protrude outward from the rear surface of the body by a predetermined length and having threads processed in the protruding portions thereof, so that the PC cantilevered slab contacts the front surface of the pre-constructed slab and the ends of the connecting members are located inside the buried box, and by fastening nuts to the connecting members inside the buried box; and (d) filling the buried box with non-shrinkage mortar.
Patent KR-20220121050-A (KR)
Title: Exhaust gas composite post-treatment reactor
Inventor: LEE JUNG JU
IPC: F01N3/20
Filed: 2021-02-24
Abstract: The present invention relates to a post-treatment reactor for exhaust gas exhausted from an engine of a ship, which is, in particular, configured to post-process various types of exhaust gas exhausted from a dual-fuel engine of the ship in a composite manner. To achieve the above objective, according to the present invention, a composite post-treatment reactor for exhaust gas comprises: an engine which burns and drives different types of fuel; an exhaust pipe for exhausting exhaust gas generated from the engine; and a post-treatment reactor composed of a plurality of reactors so that the exhaust gas flows into the reactor for post-processing pollutants by changing the flow direction of the exhaust gas according to the pollutants contained in the exhaust gas.
Patent KR-20220122178-A (KR)
Title: Patterned Transparent Electrode for Sollar Cell and Solar Cells Utilizing the Same Approach
Inventor: CHOI WOO JIN
IPC: H01L31/0224
Filed: 2021-02-26
Abstract: The present invention relates to a patterned transparent electrode for a solar cell having excellent light transmittance for sunlight in the entire range including UV, IR and visible light regions, and low sheet resistance, and a solar cell including the same. More specifically, the present invention relates to a multilayer transparent electrode for a solar cell and a solar cell including the same, the multilayer transparent electrode for a solar cell comprising: a first transparent conductive oxide layer through which light is introduced; a second transparent conductive oxide layer placed to face the first transparent conductive oxide layer; a metal layer positioned between the first transparent conductive oxide layer and the second transparent conductive oxide layer; and an array of apertures penetrating the first transparent conductive oxide layer, the metal layer, and the second transparent conductive oxide layer in a thickness direction.
Patent KR-20220127571-A (KR)
Title: Built-in-self-test logic, memory device with built-in-self-test logic, test operation for memory module
Inventor: OH EUNHYE
IPC: G01R31/3185
Filed: 2021-03-11
Abstract: According to the embodiment of the present disclosure, a memory device includes: a memory module; and a test logic circuit configured to perform a self-test on the memory module, wherein the test logic circuit includes: a pattern generator configured to generate first main data; an ECC encoder configured to generate first parity data for the first main data; and a parity control circuit configured to generate mask data based on the first parity data and the first main data, and generate first converted parity data based on the mask data and the first parity data, wherein a pattern of the first converted parity data is the same as a pattern of the first part of the first main data. Accordingly, a writing failure in the memory device may be detected by repeatedly writing a specific pattern.
Patent KR-20210117183-A (KR)
Title: Integrated magnetometer and method of detecting a magnetic field
Inventor: BARTOS AXEL
IPC: G01R33/022
Filed: 2021-03-15
Abstract: The present invention relates to an integrated magnetometer and a method of detecting a magnetic field. In particular, the present invention relates to a sensor for detecting ferro- or superparamagnetic structures on material surfaces. The integrated magnetometer (600) comprises at least one field sensor unit (604, 606) comprising a first transducer element (R_H1, R_H2; R_H3, R_H4) for generating, in response to a detected magnetic field, a first electrical output signal, and at least one gradient sensor unit (608, 610) comprising at least a pair of second transducer elements (R_G1, R_G2; R_G3, R_G4) which are arranged to detect the magnetic field at two different locations and to generate, in response to the detected magnetic field, a second electrical output signal, wherein the first and second transducer elements are formed on a common substrate (616) and are encompassed by a common protective layer and/or housing (618).
Patent KR-20220129197-A (KR)
Title: Dual fluidized bed reactor including helical gasfier for recycling mixture plastic waste
Inventor: KYUNG KUK HYUN
IPC: C10J3/56
Filed: 2021-03-16
Abstract: The present invention relates to a double fluidized bed reactor including a spiral gasification furnace for recycling waste plastics. The double fluidized bed reactor including a spiral gasification furnace for recycling waste plastics comprises: a bubble fluidized bed gasification furnace receiving waste plastic raw materials containing PVC through a raw material supply unit, receiving steam to allow a fluidized medium flow inside to form a bubble fluidized bed, and gasifying a raw material to prepare product gas; and a high-speed fluidized bed combustion furnace receiving the fluidized medium and char of the product gas from the bubble fluidized bed gasification furnace, additionally receiving air and burning the char to heat the fluidized medium, and then separating and transferring the heated fluidized medium to an upper part of the bubble fluidized bed gasification furnace and the raw material supply unit. In addition, inside the bubble fluidized bed gasification furnace, a central rod formed and extending in a vertical direction along a center part of the bubble fluidized bed gasification furnace and a spiral blade moving the product gas and steam in a swirling flow along the central rod are installed. Accordingly, when supplying waste plastics containing PVC as a raw material, the raw material can be supplied smoothly regardless of a phase of the waste plastic raw material. Moreover, HCl generated when recycling the waste plastics containing PVC with a heat treatment method can be effectively reduced.
Patent KR-20220130867-A (KR)
Title: Wireless emergency bell system with untouch method
Inventor: CHOI JONGHOON
IPC: G08B13/196
Filed: 2021-03-19
Abstract: The present invention provides a wireless emergency bell system using both touch and touch-free methods. According to the present invention, the wireless emergency bell system comprises: a wireless emergency bell device group including a plurality of wireless emergency bell devices including emergency bells installed in set areas; an emergency bell receiver group including a plurality of emergency bell receivers receiving an emergency signal transmitted from a portable terminal or an emergency bell signal transmitted from the wireless emergency bell devices to generate emergency data and driving an emergency warning in response to reception of a warning control signal; and an emergency bell server determining an emergency location when the emergency data are received from the emergency bell receiver group, then transmitting the warning control signal to an emergency bell receiver corresponding to the determined emergency location, and linking cameras matched to the corresponding emergency bell receiver to store images provided from the cameras. The emergency signal is provided from the portable terminal if the number of steps which a user of the portable terminal takes in a short-range communication area of the emergency bell receiver group during each set time interval is higher than or equal to a set reference number of steps, and the average walking speed during the set time interval is higher than or equal to a set reference speed.
Patent KR-20210040856-A (KR)
Title: Interactive method of smart rearview mirror, apparatus, electronic device and storage medium
Inventor: LIU RONG
IPC: G06F3/16
Filed: 2021-03-24
Abstract: The present application discloses an interaction method, apparatus, electronic device, and storage medium of a smart rearview mirror, and relates to the field of artificial intelligence. In the present application, the motion interaction with a user can be implemented according to a front camera on a smart rearview mirror, and on the premise of adding an interaction method with the user, the existing voice interaction in a specific scenario can also solve the problem of not recognizing a voice of the user. In the present application, according to a current use state of the smart rearview mirror, by controlling the smart rearview mirror to interact with the user and enabling the smart rearview mirror to interact with the user using a simple interaction method according to the current use state of the smart rearview mirror, the success rate of the interaction can be improved, and the user experience can be improved further.
Patent KR-20210133137-A (KR)
Title: Fluid pressure drive
IPC: F04B1/2064
Filed: 2021-03-25
Abstract: The present invention relates to a hydraulic drive apparatus. The hydraulic drive apparatus (110) according to an embodiment of the present invention comprises a main pump (15) and a single pressure gauge (11). The main pump controls discharge flow rates of a first hydraulic oil and a second hydraulic oil discharged to a plurality of first hydraulic oil supply passages (120) and second hydraulic oil supply passages (121) by using a single swash plate (23). In addition, the main pump is a variable displacement swash plate type split-flow hydraulic pump. The pressure gauge (11) measures an intermediate pressure of the discharged fluid at a merging point (123a) of the first pressure oil supply path (120) and the second pressure oil supply path (121). A discharge flow path is controlled based on a pressure value measured by the pressure gauge (11). The present invention provides the hydraulic drive apparatus capable of controlling a pump absorbed horsepower of the split-flow pump with high precision and capable of suppressing a cost.
Patent KR-20220134843-A (KR)
Title: Display device
Inventor: LEE BAEK HEE
IPC: H01L27/15
Filed: 2021-03-26
Abstract: A display device is provided. The display device includes a plurality of pixels. The display device comprises: a substrate; a first electrode and a second electrode installed for each pixel and spaced apart from each other on the substrate; a plurality of light emitting elements disposed between the first electrode and the second electrode; a wavelength control layer disposed on the plurality of light emitting elements; and scattering layers disposed between the plurality of light emitting elements and the wavelength control layer and including light scattering particles. The scattering layers are spaced apart from each other for each pixel.
Patent KR-20220134907-A (KR)
Title: Electronic device and method for wireless communications
Inventor: LEE WOOKWANG
IPC: H04L12/28
Filed: 2021-03-29
Abstract: An electronic device for wireless communication and a method thereof are disclosed. The electronic device comprises: an interface module; and at least one processor functionally connected to the interface module. The at least one processor is configured to establish a first Ethernet tethering connection with an external electronic device through an Ethernet driver controlling the interface module, provide an Internet service to the external electronic device through the interface module by using a first IP address allocated through the establishment of the first Ethernet tethering connection, identify a change in an IP address of the electronic device while the Internet service is provided, identify whether the first Ethernet tethering connection is in a bridge mode when the change in the IP address of the electronic device is identified, deactivate the Ethernet driver in response to identifying that the first Ethernet tethering connection is in the bridge mode, activate the deactivated Ethernet driver after deactivating the Ethernet driver, establish a second Ethernet tethering connection with the external electronic device through the activated Ethernet driver, and provide the Internet service to the external electronic device through the interface module, using a second IP address allocated via the establishment of the second Ethernet tethering connection. According to the present invention, USB connection can be restored without disconnecting a cable for only the external electronic device corresponding to a specific USB port among the plurality of external electronic devices connected to the electronic device.
Patent KR-20210122701-A (KR)
Title: Photosensitive resin composition, cured product thereof, and color filter with that
Inventor: NAMEKAWA SHUHEI
IPC: G03F7/033
Filed: 2021-03-30
Abstract: An objective of the present invention is to provide a photosensitive resin composition and a cured film thereof, capable of reducing a reflectance by a simple scheme, and achieving both a high light-shielding property and highly fine pattern formation. According to the present invention, the photosensitive resin composition includes an alkali-soluble resin (i) containing a polymerizable unsaturated group, having a weight average molecular weight of 2500 or more, and obtained by reacting dicarboxylic acid, tricarboxylic acid, or acid monohydride thereof, and tetracarboxylic acid or acid dianhydride thereof with respect to a reaction product of an epoxy compound having at least two phenylglycidyl ether groups in a molecule, and monocarboxylic acid containing an unsaturated group, and a (meth)acrylate resin (ii) having a weight average molecular weight of 6000 or more and including a carboxyl group and a polymerizable unsaturated group in a side chain as resin components, and includes a light-shielding material (iii) selected from the group consisting of a black organic pigment, a black inorganic pigment, and a mixed color organic pigment as an essential component.
Patent KR-20220139479-A (KR)
Inventor: KIM SEOUNG JIN
IPC: B01D65/08
Filed: 2021-04-07
Abstract: The present invention relates to a submerged membrane module cleaning apparatus for sewage and wastewater treatment. The present invention comprises a washing tank, a diffuser, a blower, a reverse washing pump and a control box, such that the apparatus controls the driving of the blower and the reverse washing pump through the control box to emit bubbles through the diffuser and at the same time considerably makes it easy to do a cleaning work of supplying cleaning water inside hollow fiber membrane of the membrane module through the reverse washing pump and removing foreign substances on a surface of hollow fiber membranes and reduces the cleaning work time. In addition, the apparatus can minimize damage to hollow fiber membranes, a separator of the membrane module in washing works through bubbles through the diffuser and the supply of washing water through the washing pump, is easy to conduct maintenance through a washing of the membrane module without a separate chemical drug by means of bubbles and back wash type cleaning work, and is able to greatly reduce costs for maintenance.
Patent KR-20220144091-A (KR)
Inventor: KANG YOUNG SAN
IPC: G06F3/06
Filed: 2021-04-19
Abstract: Provided are a method for operating a host device and a memory device, and a vehicle including the host device and the memory device. The method for operating the host device includes the steps of: detecting a need for an EOM (Eye Open Monitor) operation; transmitting a command for requesting the EOM operation to a memory device in response to the detection of the need to perform the EOM operation; and receiving a response signal including changed preset information from the memory device. The present invention provides the method for driving the host device capable of actively changing a data communication environment according to an operating environment of an electronic device.
Patent KR-20220144635-A (KR)
Inventor: KIM SEUNG HUN
IPC: G06F11/14
Filed: 2021-04-20
Abstract: A data processing system may include: a memory system including an error history buffer and storing error history data associated with an internal error in the error history buffer; and a host which obtains the error history data from the memory system by providing the memory system with an error history read command, performs failure analysis of the memory system on the basis of the obtained error history data, and controls the memory system to clear at least a portion of the error history buffer by providing the memory system with an error history clear command, wherein the error history buffer is a memory region which is not able to be accessed with a logical address used by the host. According to the present invention, the host can easily conduct failure analysis of the memory system.
Patent KR-20220145605-A (KR)
Inventor: KIM TAE HYUN
IPC: H01M10/0585
Filed: 2021-04-22
Abstract: The present invention relates to an oxide-based solid electrolyte sheet, a manufacturing method thereof, an all-solid-state battery including the oxide-based solid electrolyte sheet, and a method for manufacturing an all-solid-state battery. More specifically, the oxide-based solid electrolyte sheet of the present invention has excellent electrochemical stability and ionic conductivity and can significantly improve adhesive strength with an electrode by mixing a polymer binder and an ionic liquid with an oxide-based solid electrolyte in an appropriate ratio and selectively using a specific polymer binder that is advantageous in interaction with the ionic liquid and has a polar functional group.
Patent KR-20210131261-A (KR)
Title: Tig welding rod feeders
IPC: B23K9/29
Filed: 2021-04-23
Abstract: The present invention relates to a TIG welding member feeder. According to the present invention, the TIG welding member feeder comprises: a mainframe which is in a shape which is long in a forward/backward direction, and which includes a front body and a rear body which have a welding rod hole formed in a forward/backward direction, and a connection unit placed between the front body and the rear body and connecting the front body to a lower side of the rear body in a forward/backward direction, and a work groove which is placed on an upper side of the connection unit between the front body and the rear body, and whose upper surface and side surfaces are opened; and a handle unit engaged with a lower surface of the mainframe. The TIG welding member feeder is configured to, with a single welding rod inserted into the welding rod hole of the rear body and the welding rod hole of the front body, allow a worker to perform welding by putting a hand on the middle part of the welding rod exposed to the work groove and rotating the welding rod.
Patent KR-20220146863-A (KR)
Title: Electronic device and method for translating api thereof
Inventor: KIM HYUNHEE
IPC: G06F9/4401
Filed: 2021-04-26
Abstract: An electronic device according to an embodiment may comprise a memory and a processor operatively connected to the memory, wherein the memory stores instructions that, when executed, cause the processor to: receive a first type graphics application program interface (API)-based function execution request from an application; translate the first type graphics API-based data and command into a second type graphics API-based data and command on the basis of the request; store the second type graphics API-based data and command in a virtual command buffer; reconstruct the second type graphics API-based data and command stored in the virtual command buffer into an optimized second type graphics API-based data and command on the basis of at least one of rendering target information related to the first type graphics API-based data, depth state information, and properties of the first type graphics API; and store the reconstructed second type graphics API-based data and command in a second type graphics API-based command buffer. Various other embodiments identified through the specification are possible. The present invention can reduce the overhead of a graphic driver.
Patent KR-20220148565-A (KR)
Title: Apparatus for Preparing NOx-Containing Water Using Underwater Plasma Generation and Preparing Method thereof
Inventor: HONG YONG CHEOL
IPC: C01B21/20
Filed: 2021-04-29
Abstract: An apparatus for preparing nitrogen oxide-containing water comprises: a hollow internal electrode into which source gas is injected; an outer dielectric surrounding the inner electrode and including a plurality of holes; a coating layer surrounding the outer dielectric and including a plurality of fine holes; and a power supply source applying power to the internal electrode, wherein the source gas injected in a space between the inner electrode and the outer dielectric is discharged to generate plasma, and thus, the generated plasma is discharged through the plurality of fine holes of the outer dielectric and the plurality of fine holes of the coating layer. One embodiment is to efficiently prepare nitrogen oxide-containing water.
Patent KR-20220150714-A (KR)
Title: A composition comprising an extract of combined crude drugs for the treatment or alleviation of inflammatory disease or bacterial infection
Inventor: PARK OK NAM
IPC: A61K36/232
Filed: 2021-05-04
Abstract: The present invention relates to a veterinary composition for the prevention and treatment of inflammatory diseases and a feed additive containing, as an active ingredient, a combined herbal medicine extract composed of Longan Arillus, Conioselinum tenuissimum, and Polygala tenuifolia. By confirming that the samples exhibit strong anti-inflammatory activity, the composition can be used as the veterinary composition for preventing and treating various inflammatory diseases or bacterial infections of livestock and as a feed additive.
Patent KR-20220054161-A (KR)
Title: Outdoor rain screen injection molding product of window and door type ventilation device
Inventor: LEE TAE HO
IPC: F24F13/20
Filed: 2021-05-12
Abstract: The present invention relates to an outdoor rainwater blocking injection molded body and a window type ventilation device including the same. According to the present invention, provided is an outdoor rainwater blocking injection molded body of a window type ventilation device. The outdoor rainwater preventing injection molded body comprises: a case; a frame member formed in a wall shape along a border area of one side of the case; a plurality of rainwater blocking members formed on side walls of the frame member and inclined downward; and air passages formed between each rainwater blocking member.