baber/WOPTO huggingface dataset:
Patent KR-20220155632-A (KR)
Title: A Joint Cover Structure of Exterior Panel for Building
Inventor: KIM CHOON SIG
IPC: E04F13/08
Filed: 2021-05-17
Abstract: The present invention relates to a joint cover structure of an exterior panel for construction which prevents leakage and creation of contaminants. The cover (10) is made of silicon material. Waterproofing tape (2) is attached to a lower portion of one side of the cover. A water-blocking steel plate (1) for blocking water infiltration is installed on the lower end of the waterproofing tape (2). A fixing bracket (5) for fixing the panel and a direct connection piece (4) for fixing the cover by penetrating the cover from the outside of the fixing bracket (5) are provided on a lower portion of the water-blocking steel plate (1). At least two separated rivets (3a, 3b) fastened to fix the fixing bracket (5) are provided. The cover (10) includes a welding part (w1, w2) welded to fix and reduce vibration on both sides thereof.
Patent KR-20220157193-A (KR)
Title: Tire belt and tire comprising the same
Inventor: KIM MAN SEUNG
IPC: B60C9/00
Filed: 2021-05-20
Abstract: The present invention relates to a tire belt and a tire comprising the same, wherein the tire belt includes a metal plate material including carbon steel containing 0.70 to 1.20 wt% of carbon. The tire belt provides the effects of reducing the weight and improving cutting processability, improves the durability of a tire, and improves the fatigue performance of the tire against deformation during driving on a road.
Patent KR-20220157730-A (KR)
Title: Substrate sorting device, method thereof and substrate processing method
Inventor: PARK HUN WOOK
IPC: H01L21/66
Filed: 2021-05-21
Abstract: The present invention relates to a substrate sorting device, a substrate sorting method, and a substrate processing method. The present invention comprises: a light source unit for irradiating light onto a substrate to be processed; a measurement unit for measuring a reflection amount of light reflected from the substrate to be processed; and a sorting unit that determines whether a process using the substrate to be processed is feasible based on the reflection amount of light measured by the measurement unit and sorts the substrate to be processed as a normal substrate or a defective substrate so as to automatically sort and input the substrate to be processed into the process, thereby increasing process efficiency.
Patent KR-20220014279-A (KR)
Inventor: KIM JAE SUNG
IPC: G06F1/16
Filed: 2021-05-24
Abstract: The present invention relates to a holder for a portable electrical device to be used by being attached to the back of a portable electronic device or a portable electronic device case. According to the present invention, the holder comprises: a first body having one surface detachably coupled or attached to the rear surface of a portable electronic device or a portable electronic device case; a second body disposed opposite to the other surface of the first body; and an elastic member provided to connect the first body and the second body and having an elastic restoring force so that the first body and the second body are pulled to each other. The elastic member includes at least one elastic band, the first body has a first through-hole through which one end of the elastic member passes, and the second body has a second through-hole through which the other end of the elastic member passes. The elastic member has one end passing through the first through-hole to be coupled to one surface of the first body and has the other end passing through the second through-hole to be coupled to the other surface of the second body. When the other end of the elastic member is coupled to the other surface of the second body, the other end can be selectively coupled to one of a plurality of different separation distances from the second through-hole.
Patent KR-20210147931-A (KR)
Inventor: KIM YONG DUCK
IPC: H05B45/20
Filed: 2021-05-26
Abstract: The present invention relates to a lighting device, which is portable and easy to operate, and a control method thereof. The lighting device according to the present invention comprises: a light source unit including one or more light emitting elements; a first body unit to which the light source part is mounted; a second body unit; a sensor unit for detecting at least one of relative posture and position of the first body unit for the second body unit; and a control unit for controlling a light-emitting operation of the light source unit based on at least one of the relative posture and position of the first body unit.
Patent KR-20220160169-A (KR)
Inventor: PARK AE NA
IPC: A61B10/02
Filed: 2021-05-27
Abstract: An intravaginal self-sample collection device and a kit thereof are provided according to the present invention. The intravaginal self-sample collection device includes a soft kit ring which is inserted into a woman's vagina and placed in a certain area below the cervix, wherein an opening is formed inside, and a sample collection section where a sample is collected along the circumference of the opening is formed, while a border adhering closely to the inner wall of the vagina is formed in a curved shape. When inserted into or removed from the vagina, the soft kit ring is inserted diagonally relative to the vertical direction in an elongated form pressed with a finger or pulled out of the vagina thanks to the opening, and is elastically restored into a ring shape inside the vagina. When using the intravaginal self-sample collection device and the kit thereof according to the present invention, a user can easily insert the device into the vagina alone, regardless of location or time, and thus can directly collect samples, such as vaginal secretions or menstrual blood, from the vagina in the form of stains on the collection device.
Patent KR-20210152388-A (KR)
Inventor: BERGER RUDOLF
IPC: H01L29/20
Filed: 2021-06-01
Abstract: Provided is a semiconductor body having a base carrier portion and a group-III nitride semiconductor portion. The group-III nitride semiconductor portion contains a heterojunction and a two-dimensional charge carrier gas. At least one ohmic contact is formed in the group-III nitride semiconductor portion. This ohmic contact forms an ohmic connection with the two-dimensional charge carrier gas. A gate structure is configured to control a conduction state of the two-dimensional charge carrier gas. The step of forming the at least one ohmic contact comprises: forming a structured laser reflective mask on an upper surface of the group-III nitride semiconductor portion; implanting dopant atoms into the upper surface of the group-III nitride semiconductor portion; and performing laser thermal annealing to activate the implanted dopant atoms.
Patent KR-20220162951-A (KR)
Title: Solar Cell and Method of manufacturing the same
Inventor: KIM JAE HO
IPC: H01L31/0224
Filed: 2021-06-02
Abstract: The present invention provides a solar cell and a manufacturing method thereof. The solar cell may provide a solar cell layer provided on a substrate, and an encapsulation layer provided on the solar cell layer. The encapsulation layer includes a metal oxide doped with a dopant material or a metal oxynitride doped with the dopant material. The metal oxide or metal oxynitride includes at least one metal selected from the group consisting of W, Nb, and Sn.
Patent KR-20210070969-A (KR)
Title: Method for multiple interpolation filters, and apparatus for encoding by using the same
Inventor: CHOI HAE CHUL
IPC: H04N19/59
Filed: 2021-06-08
Abstract: Disclosed are multiple interpolation filtering methods and an encoding apparatus using the same. According to an interpolation filtering method, a plurality of interpolated images are respectively obtained by filtering a reference image in multiple interpolation filtering methods, and any one of the plurality of interpolation filtering methods is determined as the final interpolation filtering method by using the obtained interpolation images, respectively. A reference image can be interpolated using multiple interpolation filters.
Patent KR-20220166039-A (KR)
Title: Smart manufacturing method of building material panel
Inventor: LEE WON TAEK
IPC: G06Q50/04
Filed: 2021-06-09
Abstract: Disclosed is a smart method of manufacturing a building material panel. The present invention comprises: a step (A) of collecting order information and draft information received from an order collection system into a main PC; a step (B) of storing the order information and draft information in the main PC in a cloud and sending the information to a CNC production information input PC; and a step (C) of manufacturing a building material by a CNC machining device through the information received from the CNC production information input PC. The step (C) of manufacturing a building material includes: a) an N cutting process of cutting a supplied raw plate into three n-cut plates; b) a back groove processing process of forming a plurality of back grooves on a cut lower surface; c) a first inversion process of inverting upper and lower surfaces of the n-cut plate supplied after the back groove processing process; d) an N groove processing process of forming fitting protrusions and fitting grooves on two parallel sides among four sides of the inverted n-cut plate; e) a second inversion process of inverting the upper and lower surfaces of the n-cut plate supplied after the n groove processing process; f) a panel cutting process of cutting the n-cut plate supplied after the second inversion process into 12 individual panels; g) a side processing process of forming fitting protrusions and fitting grooves on two long sides of the individual panels, which are parallel to each other; and h) a packaging process of packaging the individual panels after the side processing process. According to the present invention, the method can reduce a defective rate and increase the production efficiency by minimizing a machining deviation in a longitudinal direction when processing a fitting groove and a fitting protrusion on a building material panel.
Patent KR-20220122439-A (KR)
Title: Memory circuit and method of operating the same
Inventor: CHEN YI TZU
IPC: G11C16/30
Filed: 2021-06-10
Abstract: A memory circuit includes a NAND logic gate, a first N-type transistor, a second N-type transistor, a first inverter, and a first latch. The NAND logic gate is configured to receive a first bit line signal and a second bit line signal and generate a first signal. The first N-type transistor is configured to be coupled to the NAND logic gate and receive a first pre-charge signal. The second N-type transistor is configured to be coupled to the first N-type transistor and a reference voltage supply unit and receive a first clock signal. The first inverter is configured to be coupled to the NAND logic gate and output a data signal inverted from the first signal. The first latch is configured to be coupled to the NAND logic gate and latch the first signal in response to at least the first clock signal or the first pre-charge signal.
Patent KR-20210158327-A (KR)
Inventor: HEO SIK
IPC: C04B18/08
Filed: 2021-06-11
Abstract: The present invention relates to a ready-mixed concrete production mixing design method for manufacturing a concrete structure having a unit specific gravity of 2,700 kg/m^3 or more, which can prevent marine structures from being damaged while flowing. According to the present invention, the concrete structure includes: 23 to 34 wt% of coarse aggregate; 23 to 41 wt% of fine aggregate; 10 to 15 wt% of a binder; 15 to 18 wt% of mixed cement; 4 to 7 wt% of water; and 4 to 6 wt% of an AD admixture.
Patent KR-20220167164-A (KR)
Title: Method and apparatus for performing uwb (ultra wide band) ranging
Inventor: HA TAEYOUNG
IPC: H04W74/08
Filed: 2021-06-11
Abstract: Disclosed in the present invention is a method for providing ultra-wideband (UWB) UWB ranging based on contention-based multiple access. According to various embodiments of the present disclosure, a method of a first UWB device may comprise the steps of: transmitting an initiation message for initiating UWB ranging; receiving at least one access message from at least one second UWB device within a contention period; transmitting at least one first response message; and receiving, from one or more of the at least one second UWB device, at least one second response message corresponding to the at least one first response message; and transmitting a final message.
Patent KR-20220055401-A (KR)
Inventor: ALEXANDER BAZARSKY
IPC: G11C16/26
Filed: 2021-06-22
Abstract: A control circuit on a control die compensates for interference caused by adjacent memory cells on target memory cells on a memory die. The compensation may be based on the data states of the adjacent memory cells. Data latches may be used to store data states of the memory cells. However, reading the target memory cells can over-write the data states of the adjacent memory cells in the data latches. The control die may store data state information for the adjacent memory cells prior to sensing the target memory cells (e.g., prior to a decoding error of a codeword in the target cells). Saving the data state information on the control die reduces storage requirements of the memory die and alleviates the need to sense the adjacent memory cells again if decoding the codeword in the target memory cells fails.
Patent KR-20230001137-A (KR)
Title: Method and apparatus for manufacturing throttle body of automobiles by using die casting
Inventor: JANG YOUNG CHAN
IPC: B22D21/04
Filed: 2021-06-28
Abstract: The present invention relates to a method for manufacturing a throttle body for a vehicle using diecasting. The method includes the following steps of: installing a mold for molding a product in a diecasting device; injecting aluminum alloy molten metal in a state in which the mold is positioned; separating the product after having the molten metal cooled; processing the separated product; and inspecting the processed product. The product includes a first hole part in which a driving module is to be installed, a second hole part positioned opposite the first hole part, and a third hole part for forming an air passage while being at right angles to arrangement directions of the first hole part and the second hole part, wherein the length of the third hole part is greater than the total of all lengths connecting the first hole part with the second hole part. In the step of processing the separated product, the product can be processed by a jig device including a bed arranging and fixing the product in one direction and a rotation driving part rotating and driving the bed. Therefore, the present invention is capable of improving speed by inspecting multiple products at the same time.
Patent KR-20230003977-A (KR)
Title: Dressing with increased wound healing speed and manufacturing method thereof
Inventor: OK CHAN JEONG
IPC: A61L15/22
Filed: 2021-06-30
Abstract: The present invention relates to a dressing with an increased wound healing speed, and specifically comprises: a base patch; and protrusions which are placed at a predetermined interval from each other on the base patch. Compared to existing dressing without protrusions, the dressing contains protrusions with a constant pattern to build a humid environment in a wound-affected area. In addition, the dressing has fast wound healing and scar reducing effects because of tissue-attaching functions and growths of new tissues. A manufacturing method of a dressing of the present invention is a simple process of using a mold containing fine patterns and compressing, thereby manufacturing a dressing which is non-pharmaceutical effective to wound healing and enables self-healing and facilitating mass production.
Patent KR-20230010320-A (KR)
Title: Apparatus for monitoring arc occurrence of distribution board of smart factory
Inventor: LEE BYUNG JU
IPC: G01N33/00
Filed: 2021-07-12
Abstract: In order to achieve the above purpose and solve the problems of the prior art, a smart factory switchboard monitoring device according to an embodiment of the present invention comprises: a gas sensor installed inside a switchboard to measure carbon monoxide concentration inside the switchboard; an acceleration sensor installed in the switchboard to measure vibration applied to the switchboard; an illuminance sensor installed inside the switchboard to measure the illuminance inside the switchboard; a noise sensor installed inside the switchboard to measure noise inside the switchboard; a controller for determining whether an arc occurs inside the switchboard by using one or more of the following data: carbon monoxide concentration data measured by the gas sensor, vibration level data measured by the acceleration sensor, illuminance data measured by the illuminance sensor, and noise level data measured by the noise sensor; and a communication module for communicating with an external server or administrator terminal. Accordingly, with simple equipment, arc occurrence can be detected more precisely and quickly.
Patent KR-20230011034-A (KR)
Title: Method for clustering user information of terminal, method and server for estimating demographic information of terminal
Inventor: GIM YONGWAN
IPC: G06Q50/30
Filed: 2021-07-13
Abstract: A method for a server to estimate demographic information comprises the steps of: collecting demographic information with user consent from sample terminals and obtaining a cluster identifier by clustering user information using a specified clustering rule; storing demographic information for each cluster identifier based on the demographic information and cluster identifier collected from the sample terminals; receiving a specific cluster identifier that is a result of clustering the user information using the clustering rule, from an arbitrary terminal; and based on the demographic information for each cluster identifier, estimating demographic information of the arbitrary terminal with the specific cluster identifier. In the present method, terminals individually transmit results of clustering user information to the server, and the server uses demographic information labeled for each cluster to estimate demographic information of the terminal.
Patent KR-20230013193-A (KR)
Inventor: JEONG HAI WON
IPC: A61P25/16
Filed: 2021-07-15
Abstract: The present invention relates to a percutaneous patch for administering a biologically active substance through the skin, which relates to a percutaneous patch with a liquid formulation which has a liquid formulation that does not use a separate matrix so that it is possible for transdermal delivery of active substances by forming a film-shaped patch containing active substances upon application. More specifically, the present invention relates to a percutaneous patch of the liquid formulation comprising a liquid bioadhesive and a drug to be delivered percutaneously, characterized in that it forms a patch in the form of a film when applied percutaneously.
Patent KR-20230012366-A (KR)
Inventor: MUN SANG EUN
IPC: H01L27/146
Filed: 2021-07-15
Abstract: An optical sensor having a planar nano-optical microlens array and an electronic device comprising the same are disclosed. The disclosed optical sensor comprises: a sensor substrate including a plurality of light sensing cells; a filter layer disposed on the sensor substrate and including a plurality of filters; and the planar nano-optical microlens array disposed on the filter layer and including a plurality of planar nano-optical microlenses, wherein the plurality of planar nano-optical microlenses are two-dimensionally arranged along a first direction and a second direction perpendicular to the first direction and each of the planar nano-optical microlens includes a nanostructure arranged such that the light transmitted through each of the planar nano-optical microlens has a convex phase profile. Accordingly, the optical sensor can be applied to an image sensor in a camera, a spectral sensor in a spectrometer, and the like.
Patent KR-20230013556-A (KR)
Inventor: HWANG WOO SEUP
IPC: H01L23/00
Filed: 2021-07-19
Abstract: Disclosed is a semiconductor package. The semiconductor package comprises: a first semiconductor chip; a second semiconductor chip; and a bonding structure arranged at an interface between the first semiconductor chip and the second semiconductor chip. The bonding structure includes: a first bonding insulating layer arranged inside the first semiconductor chip; a first connection pad arranged inside a first pad opening formed in the first bonding insulating layer, the first connection pad including a first pad layer filling the inside of the first pad opening, a first interface layer arranged on the upper surface of the first pad layer and including copper oxide, and a first capping layer for covering the upper surface of the first interface layer; a second bonding insulating layer arranged inside the second semiconductor chip and including a first surface being in contact with a first surface of the first bonding insulating layer; and a second connection pad arranged inside a second pad opening formed in the second bonding insulating layer, the second connection pad including a second pad layer filling the inside of the second pad opening, a second interface layer arranged on the upper surface of the second pad layer and including copper oxide, and a second capping layer covering the upper surface of the second interface layer and being in contact with the first capping layer, wherein the first capping layer and the second capping layer are copper monocrystal layers having a (111) orientation. Therefore, a connection pad bonding process can be performed at a relatively low temperature.
Patent KR-20220162010-A (KR)
Title: Foldable Phone's Hinge Protection Case
Inventor: CHOI WOOK
IPC: A45C11/00
Filed: 2021-07-21
Abstract: The present invention relates to a protective case for a foldable phone, and more specifically, to a hinge protective case for a foldable phone capable of safely protecting a hinge of the foldable phone mounted inside when the foldable phone is folded or unfolded. The present invention includes: a front case surrounding the front of the foldable phone; a rear case covering the rear of the foldable phone; and a hinge cover positioned between the front case and the rear case to cover the hinge of the foldable phone.
Patent KR-20230015168-A (KR)
Inventor: LEE SIN DONG
IPC: F28D15/02
Filed: 2021-07-22
Abstract: The present invention relates to an inverter cooling module and a manufacturing method therefor. More specifically, the present invention relates to the inverter cooling module that cools an electric element by an element cooling method, enables to simplify a manufacturing process by reducing the number of components constituting a heat exchanger, enables manufacturing costs to be reduced, and enables to effectively prevent leakage of a cooling fluid; and the manufacturing method therefor. The inverter cooling module comprises: a housing; and a heat exchanger.
Patent KR-20230017040-A (KR)
Inventor: CHOI JONG MOO
IPC: G06F16/182
Filed: 2021-07-27
Abstract: A key-value store file storage device and method in a zoned storage are disclosed. The key-value store file storage device, according to an embodiment of the present invention, comprises: a memory that records one or more key-values in a predefined unit space based on a data input request from an external source; a control unit that stores data received from the memory in storage; and a storage comprising a plurality of zones. At this time, when a flush occurs as the unit space is saturated, the control unit stores one or more key-values received from the memory in the storage in the form of a predefined file by distributing and storing the predefined files in each of at least two or more zones among a plurality of zones. Embodiments are intended to store key-value store files in a zoned storage so that input and output performance interference between each zone is reduced.