baber/WOPTO huggingface dataset:
Patent KR-20190118501-A (KR)
Title: Low-Cost Semiconductor package with metal structure
Inventor: CHOI YUNHWA
IPC: H01L23/498
Filed: 2019-02-22
Abstract: The present invention relates to a semiconductor package using a low-cost conductive metal structure, which is able to use the clip-shaped conductive metal structure to allow a semiconductor chip to be electrically connected to the lead of a lead frame, to improve the bonding part, to change the materials of the metal structure to make the semiconductor package lighter, and to reduce manufacturing cost. That is, according to the present invention, the semiconductor package using the low-cost conductive metal structure comprises: the lead frame including the pad, and the lead; the semiconductor chip attached to an upper side of the pad of the lead frame; the aluminum pad formed on an upper side of the semiconductor chip; a clip structure whose one side is attached to the aluminum pad and whose other side is attached to the lead of the lead frame; and an encapsulation material formed in a shape to wrap around the semiconductor chip and the clip structure by molding. The attached part of the lead frame is attached by a first attachment layer based on solder or epoxy resin. The attached part between the aluminum pad and the clip structure is directly attached to the clip structure by a second attachment layer based on solder. The material of the clip structure is aluminum. Metallic compounds generated by the attachment process are distributed on the upper and lower sides of the second attachment layer.
Patent KR-20200113436-A (KR)
Title: Multi-layered structure and bonding method thereof
Inventor: KIM HYEONG KEUN
IPC: H01M4/66
Filed: 2019-03-25
Abstract: The present invention relates to a multi-layered structure capable of manufacturing a high-performance all-solid-state lithium secondary battery, and to a bonding method thereof. The bonding method of the multi-layered structure according to the present invention comprises: a bonding layer forming step of using an atomic layer deposition process on a surface of at least one layer of a copper layer and a lithium layer and forming a bonding layer including at least one of a metal and a metal oxide; and a bonding step of bonding the copper layer, the bonding layer, and the lithium layer.
Patent KR-20200114052-A (KR)
Title: Controller, memory system and operating method thereof
Inventor: BYUN EU JOON
IPC: G06F3/06
Filed: 2019-03-27
Abstract: The present invention relates to a semiconductor device, and more particularly, to a controller, a memory system and an operation method thereof. According to an embodiment of the present invention, a controller for controlling a nonvolatile memory device performs a sync-up operation for transmitting an L2P segment to a host in order to update the L2P segment in a host memory when a map data change event occurs. The controller registers L2P segments transmitted to the host and information of time for which a sync-up operation is performed in a sync-up management list, and calculates a sync-up period based on the information of time to perform the sync-up operation on an L2P segment in which the sync-up period exceeds a threshold time among the L2P segments registered in the sync-up management list. Therefore, the performance of a memory system that uses the memory resources of the host can be improved.
Patent KR-20190113676-A (KR)
Title: Radiation Protection Clothing Arrangement
Inventor: GERGES ANTON
IPC: A41D31/26
Filed: 2019-03-28
Abstract: Disclosed is a radiation protection clothing apparatus (1) which has a flexible coat (2) and a weight relieving apparatus, wherein the flexible coat comprises a radiation protection material and surrounding an interior space with a bottom edge (70) in a state of using the same. A purpose of the present invention is to enable a combination of low mechanical loads and radiation protection for a person being protected. For the purpose of the same, the weight relieving apparatus is provided with a subject embodied as a support skeleton (3), wherein the support skeleton is connected to the coat (2) and absorbs a weight of the coat (2) at a number of points connected to the coat (2) and distributed in a gravitational direction, and the support skeleton (3) is connected to a support apparatus (11;46, 47), and the support apparatus can be stood on an underlying surface in a state of using the same and disposed within an extension part of an interior space in the gravitational direction.
Patent KR-20200114543-A (KR)
Title: Studying paper for examination
Inventor: KIM HYOUNG JUNG
IPC: B42D1/00
Filed: 2019-03-29
Abstract: The present invention relates to papers for learning in which a correct answer to a problem can be immediately confirmed. In more detail, the papers for learning of the present invention display an encrypted answer part encrypted using at least one of characters, figures, and colors on one side of a problem. In addition, the papers for learning provide, on the encrypted answer part, a decryption card for confirming the encrypted correct answer so that a user can immediately check the correct answer.
Patent KR-20200117341-A (KR)
Inventor: LEE SEUNGHWAN
IPC: G06Q10/06
Filed: 2019-04-04
Abstract: The present invention relates to a cloud call center service method including: a step in which an online shopping mall management unit receives online shopping mall information from a shopping mall operator terminal executed by a shopping mall operator app or web, allocates an online shopping mall-only phone number, registers the online shopping mall information and the online shopping mall-only phone number in an online shopping mall DB by mutual matching, and notifies the shopping mall operator terminal of the online shopping mall-only phone number; a step in which a counselor management unit receives counselor information including a counselor phone number from a counselor terminal executed by a counselor app and registers it in a counselor DB; a step in which a counselor connection unit transmits a notification message to the counselor terminal through the counselor phone number registered in the counselor DB and connects a customer terminal to a designated counselor terminal, which is the terminal of the counselor of first response, in the case of customer inquiry reception through the online shopping mall-only phone number; a step in which a counseling support unit transmits information on online shopping mall use by the customer to the designated counselor terminal; and a step in which a counseling history management unit receives counseling history information from the designated counselor terminal with the customer counseling completed and registers it in a counseling history management DB. According to the present invention, counselor matching in relation to customers such as an online shopping mall using a cloud call center is performed such that registered counselors can respond in real time to their inquiry calls, the result of counseling content assessment is reflected in a counselor reward policy for counseling quality improvement, and the efficiency of counseling of the cloud call center customers can be improved.
Patent KR-20200120438-A (KR)
Inventor: BAE HYEON MIN
IPC: G06N3/04
Filed: 2019-04-12
Abstract: According to one embodiment of the present invention, provided is a method for removing motion artifact of a near-infrared signal using an artificial neural network.
Patent KR-20200121649-A (KR)
Title: Method of Oxyzen condensation system using multi stage separation membrane
Inventor: MOON DONG HYUN
IPC: B01D61/58
Filed: 2019-04-16
Abstract: The present invention relates to a control method of oxygen concentration system using a multi-stage separation membrane and, more specifically, to a hollow fiber membrane formed of a polymer compound containing nanostructured particles. The hollow fiber membrane comprises: a hollow inside; a porous inner layer of a network structure located around the hollow; an intermediate layer containing micro-pores present around the inner layer; and a dense outer layer of a non-porous structure existing around the intermediate layer, and uses an asymmetric hollow fiber membrane having a structure which gradually becomes denser from the inner layer to the intermediate layer and the outer layer because the concentration of the polymer compound increases and the concentration of the nanostructured particles decreases from the inner layer to the outer layer based on a cross section.
Patent KR-20200125061-A (KR)
Title: Biomarkers for diagnosing chronic myeloid leukemia
Inventor: KIM HONG TAE
IPC: G01N33/68
Filed: 2019-04-25
Abstract: The present invention relates to cordon-bleu protein-like 1 (Cobll1), protein kinase C and casein kinase substrate in neurons protein 2 (PACSIN2), and SH3 domain binding protein 1 (SH3BP1), which are biomarkers for diagnosing chronic myelogenous leukemia (CML). More specifically, the present invention relates to a method for diagnosing a progress step of CML through each of the biomarkers and interaction thereof, and diagnosing whether a CML patient shows resistance to a tyrosine kinase inhibitor which is an existing CML medicine.
Patent KR-20190125221-A (KR)
Title: Dust suction device of scribe apparatus
Inventor: NISHIO YOSHITAKA
IPC: B28D1/22
Filed: 2019-04-26
Abstract: The purpose of the present invention is to provide a dust suction device simply mounted on a multi-head mounted scribe apparatus having a plurality of scribe heads. The present invention relates to a dust suction device of a scribe apparatus (A) to which a plurality of scribe heads (2) having respective processing tools (1) are mounted and which processes a scribe line on a substrate (W) made of a brittle material, placed on a work stage (6) by using the processing tools (1). The dust suction device of a scribe apparatus comprises: a beam (4) having and supporting each scribe head (2) to be movable in the same direction; a suction duct (11) having a suction hole (11a) opening along the side of the movement path of the processing tool (1) and fixed to a portion continuous to the beam (4); and a wind cover (12) attached to the scribe head (2) and covering, in a dome shape, the periphery of the front end of the processing tool (1). When the processing tool (1) is moved to the top of the work stage (6), a rear opening formed in the wind cover (12) faces the suction hole (11a) of the suction duct (11).
Patent KR-20190050957-A (KR)
Inventor: SHIN HYE RA
IPC: G02F1/13
Filed: 2019-05-03
Abstract: The present invention relates to a photoresist stripping liquor composition having an effect of suppressing a galvanic phenomenon, which is excellent in the ability to remove photoresist residues by dry/wet etching in pattern formation when producing a thin film transistor (TFT) during a production process of a flat panel display substrate, and does not cause corrosion in a metal wiring by a double laminate or a triple laminate of aluminum, copper, tungsten, molybdenum, titanium, niobium, and alloy metal wiring comprising the same, which may cause the galvanic phenomenon due to the stripping liquor upon removal of the photoresist.
Patent KR-20200129202-A (KR)
Inventor: PARK CHUL
IPC: A44C27/00
Filed: 2019-05-07
Abstract: The present invention relates to a watch strap, wherein a printing structure, a transparent micro-bending structure, and a metal layer are formed on a film including a urethane film of the watch strap, and then a three-dimensional shape of a mold is formed on the surface structure of the film through silicone molding, thereby providing reflection effect of light with various bends and providing a metal effect, a printing effect, and a bending effect to the opposite side through transparent silicone. In addition, the structure of the present invention is a film structure that can be used as a decoration film.
Patent KR-20200129651-A (KR)
Title: Motorized diffuser
Inventor: KIM SUNG KI
IPC: F24F13/062
Filed: 2019-05-09
Abstract: The present invention provides an electric diffuser, which shares components to reduce the mold manufacturing quantity and the number of components, thereby reducing a cost and improving convenience in maintenance. To this end, the electric diffuser includes: a body which is connected to an air flow path of a ventilation system and through which air passes; an opening and closing means which is driven to control a cross-sectional area of the air flow path inside the body; and a motor which drives the opening and closing means.
Patent KR-20200099947-A (KR)
Title: mobile services for shopping
Inventor: LEE HYUN JIK
IPC: G06Q30/02
Filed: 2019-06-03
Abstract: The present invention relates to a method of providing a mobile service for shopping, capable of increasing a search speed and quality of a search result value. According to the present invention, the method of providing the mobile service includes the following steps of: creating accounts by service users; constructing big data based on payment details of the service users; adding, by a first user among the service users, an account of another user to a list of the first user; and exposing, in a case where the first user searches for a specific target within the big data, an account of a second user to the first user together with a search result of the specific target when a content matching the search result exists in payment detail big data of the second user included in the list.
Patent KR-20200140439-A (KR)
Inventor: KIM KYONG JUN
IPC: H01L27/32
Filed: 2019-06-05
Abstract: One embodiment of the present invention discloses a display device capable of minimizing the occurrence of defects such as disconnection in a manufacturing process. The display device comprises: a substrate including a display area and a peripheral area outside the display area, wherein the peripheral area includes a bending area, and the bending area bent around a bending axis; an inorganic material layer disposed on the substrate and having a trench corresponding to the bending area; a reinforcing member disposed in the trench of the inorganic material layer; a first organic material layer covering the reinforcing member; and a conductive layer disposed on the first organic material layer.
Patent KR-20200141285-A (KR)
Inventor: KIM SAN HONG
IPC: G08C17/02
Filed: 2019-06-10
Abstract: The present invention relates to a drone for monitoring water pollution and a water pollution monitoring method using the same. According to the present invention, the drone for monitoring water pollution comprises: a drone unit which can fly by radio control; a camera module for photographing a surrounding environment of the drone unit; a meter reading module which irradiates light at an observation point and acquires information on received light received in response thereto; and a communication module for transmitting the information on the received light to a server. According to the present invention, using a drone, it is possible to quickly check pollutants such as rivers, and trace pollutant emission sources.
Patent KR-20200143875-A (KR)
Inventor: PARK JONG MIN
IPC: A63F13/2145
Filed: 2019-06-17
Abstract: Disclosed are a game interface method and a game interface device. According to one embodiment of the disclosed invention, the game interface method, which is performed in a computing device comprising one or more processors and a memory storing one or more programs executed by the processors, comprises: a motion for moving an attack button along a page guide displayed on a game screen of a touch screen; and another motion for displaying, when the attack button is positioned on one among a plurality of page points provided to the page guide, a quick slot page set at the corresponding page point on the game screen, wherein the quick slot page is one of multiple quick slot pages.
Patent KR-20210004528-A (KR)
Inventor: SONG KWANG SOO
IPC: A44B11/00
Filed: 2019-07-05
Abstract: Disclosed are a buckle for a belt, in which the light reflectance of a surface of the buckle is significantly reduced, such that splendid visual effects are excluded to provide subtle decorative properties, and a manufacturing method thereof. According to the present invention, the manufacturing method comprises: a first step of plating copper on a metal buckle to sand a plated surface; a second step of performing black plating on the sanded surface; a third step of performing a drying process after the second step to perform coating; and a fourth step of performing heat treatment for about 40 minutes at about 150°C. Accordingly, since light reflection is maximally attenuated even if a color range is black or gray, a subtle matte feeling is realized, thereby providing a buckle with increased decorativeness and visibility overcoming the limitations of a conventional buckle.
Patent KR-20210004726-A (KR)
Inventor: PARK JONG WON
IPC: G06F3/06
Filed: 2019-07-05
Abstract: According to one embodiment of the present technique, a data storage device comprises: a storage unit; and a controller controlling input/output of data for the storage unit. The controller may include a power state management unit configured to sense that an operation of the storage unit in response to a program of the controller or an erase or read command has failed, transmit a power state check request command to the storage unit, and reset the storage unit whether the storage unit transmits a return signal in response to the power state check request command.
Patent KR-20190084930-A (KR)
Title: Biosensor apparatus and method for operating biosensor apparatus
Inventor: LEE CHAN SOO
IPC: G01N27/414
Filed: 2019-07-09
Abstract: A biosensor apparatus and a method are disclosed. The biosensor apparatus comprises: a biosensor detecting biosignal of an object to be measured, and outputting a first current and a second current different from each other, wherein the currents are generated in association with the biosignal; a differential current time interval conversion unit generating pulse voltage based on difference between first voltage associated with the first current and second voltage associated with the second current; and a digital output unit converting the pulse voltage into a digital signal to be outputted.
Patent KR-20200054854-A (KR)
Title: Method and apparatus for offloading file i/o based on remote diret memory access using unikernel
Inventor: JEONG YEON JEONG
IPC: G06F9/445
Filed: 2019-07-17
Abstract: A method for operating a remote direct memory access (RDMA) based file input/output offload apparatus using a unikernel according to the present invention includes the steps of: calling a file input/output kernel function in an application program of the unikernel; generating file input/output information in the file input/output kernel function; transmitting the file input/output information from the unikernel to Linux; configuring and calling a file input/output function using the file input/output information in the Linux; and transmitting, from the file input/output function, a file input/output request corresponding to the file input/output information to a file server.
Patent KR-20210009736-A (KR)
Inventor: YU JUN HYEOK
IPC: A47B9/04
Filed: 2019-07-17
Abstract: The present invention relates to a desk capable of adjusting the height by turning a shaft. The desk comprises: a height-adjustable desk (10) that can be used according to the height of a user; a central rotary shaft (20) which is attached to the height-adjustable desk (10) and turned to adjust the height thereof; an auxiliary device (30) which enables a user to turn the central rotary shaft (20) with less power; and desk legs (40) of which the height is increased or decreased by turning the central rotary shaft (20). More specifically, the desk enables the user to be free to adjust the height by turning only the shaft. In particular, it is difficult for a conventional height-adjustable desk to be leveled off by adjusting the height of each leg thereof, and the conventional height-adjustable desk needs time and trouble to adjust the height of the user. However, the desk of the present invention can be leveled off by turning the shaft.
Patent KR-20210009859-A (KR)
Inventor: AHN WOOHYUN
IPC: G06Q50/10
Filed: 2019-07-18
Abstract: According to an embodiment of the present invention, provided is a method for monitoring installation of piping parts which can check whether the piping parts are installed and whether the piping parts are normally installed. According to an embodiment of the present invention, the method for monitoring installation of piping parts comprises the steps of: (a) coordinating a work space in accordance with a design drawing including design information of piping parts; (b) outputting coordinates of the design drawing and coordinates of the work space together to a screen; (c) installing an electronic tag including design information on at least one of an inlet end or an outlet end of the piping parts; (d) recognizing the electronic tag when the piping parts are installed in the work space to recognize the installation of the piping parts; and (e) comparing the coordinates of the design drawing outputted through the screen with the coordinates of the work space to determine whether an installation direction of the piping parts on the work space matches the design drawing.
Patent KR-20210010104-A (KR)
Inventor: LEE WON YOUNG
IPC: B66C1/40
Filed: 2019-07-19
Abstract: The present invention relates to a quantity management system of a hoist for steel manufacture using a wireless load cell and a quantity management method using the same. More specifically, the quantity management system of a hoist for steel manufacture using a wireless load cell comprises: at least one hoist for steel manufacture which is movable in front, rear, left, and right directions, has a hook lifted by a wire, and is provided in a steel mill; a wireless load cell connected to the hook of the hoist to measure the weight of an object in real time; and a main control unit to receive a measured signal of the wireless load cell to check the weight of each transported object and the total weight in real time. According to the present invention, the weight of an object transported by the hoist for steel manufacture can be checked in real time. The type of an object can be checked in real time and the location where an object is loaded can be checked in real time to easily provide storage and management of objects.
Patent KR-20200076569-A (KR)
Inventor: CHAN HO YANG
IPC: H01M8/1246
Filed: 2019-07-26
Abstract: Disclosed is an electrolytic bismuth calcium iron oxide having high oxygen-deficient ion mobility. One embodiment of the present invention may provide an oxygen-deficient electrolytic material comprising bismuth calcium iron oxide (Bi_1-xCa_xFeO_3-δ).
Patent KR-20210013948-A (KR)
Inventor: OH EUN KYOO
IPC: C07K14/415
Filed: 2019-07-29
Abstract: The present invention relates to: a chimeric protein for activation of brassinosteroid signal transmission; a recombinant expression vector comprising a gene encoding the chimeric protein; a transgenic plant into which the vector is introduced; a transgenic seed of the plant; and a method for controlling brassinosteroid signal transmission in the plant by treating the transgenic plant with rapamycin. The transgenic plant for expressing a chimeric receptor/co-receptor according to the present invention is capable of precisely controlling brassinosteroid signal transmission by treating the rapamycin. Specifically, when the chimeric receptor/co-receptor provided in the present invention is expressed only in a specific tissue by using a tissue-specific promoter, brassinosteroid signal transmission can be activated only in the corresponding tissue using the rapamycin. Therefore, the transgenic plant for expressing the chimeric receptor/co-receptor according to the present invention can be utilized in the development of crops with enhanced agricultural traits through research on the brassinosteroid signal transmission and redesign of brassinosteroid signal transmission.