baber/WOPTO huggingface dataset:
Patent KR-20210152703-A (KR)
Title: Semiconductor manufacturing apparatus and operating method thereof
Inventor: KIM DOHYUNG
IPC: G03F7/20
Filed: 2020-06-09
Abstract: The present invention provides a semiconductor manufacturing apparatus and an operating method thereof, in which the semiconductor manufacturing apparatus includes: an oscillation unit including a first seed laser for oscillating a first pulse, a second seed laser for oscillating a second pulse, and a seed module; and an extreme ultraviolet generation unit configured to generate extreme ultraviolet rays by using the first and second pulses, wherein the seed module includes: a plurality of mirrors configured to allow the first and second pulses to travel in first and second paths, respectively; and a pulse control optical system including first to third optical elements, the pulse control optical system is provided on the second path that does not overlap the first path, and the third optical element includes a lens provided between the first optical element and the second optical element. Accordingly, stability of a pulse is improved, and productivity of the semiconductor manufacturing apparatus is improved.
Patent KR-20210021257-A (KR)
Title: Dual-sided routing in 3d sip structure
Inventor: CHUANG PO YAO
IPC: H01L23/525
Filed: 2020-06-10
Abstract: A semiconductor package is fabricated by attaching a first component to a second component. The first component is assembled by forming a first redistribution structure over a substrate. A through via is then formed over the first redistribution structure, and a die is attached to the first redistribution structure active-side down. The second component includes a second redistribution structure, which is then attached to the through via. A molding compound is deposited between the first redistribution structure and the second redistribution structure and further around the sides of the second component.
Patent KR-20200144498-A (KR)
Inventor: CHOI SUK JUNG
IPC: C12Q1/6816
Filed: 2020-06-16
Abstract: The present invention relates to a composition and a kit for detecting a target nucleic acid, wherein the composition or the kit comprises: a complementary sequence capable of binding to a target nucleic acid; and a mediator nucleic acid having a hairpin structure and including a mediator sequence capable of mediating the capture, labeling, or amplification of the target nucleic acid. Only in a state in which the complementary sequence of the mediator nucleic acid and the target nucleic acid are complementarily coupled, the complementary binding of a part or all of the complementary sequence of the mediator nucleic acid and a part or all of the mediator sequence of the mediator nucleic acid is released. Also, the mediator sequence is exposed as a single strand.
Patent KR-20210158515-A (KR)
Inventor: KIM GUN TAE
IPC: B01J23/00
Filed: 2020-06-24
Abstract: The present invention is an economical and simple facility without requiring external power and without using a noble metal such as palladium, and provides a catalyst for generating hydrogen peroxide through a two-electron oxygen reduction reaction and an apparatus for generating hydrogen peroxide including the same. The apparatus for generating hydrogen peroxide according to an embodiment of the present invention includes: an anode; a cathode disposed facing the anode, to which oxygen is supplied; an electrolyte disposed between the anode and the cathode and including water; and a catalyst disposed on the cathode, generating hydrogen peroxide by subjecting oxygen with water to a two-electron oxygen reduction reaction, and including a double-layered R-P perovskite material, wherein one side of the cathode is in contact with the electrolyte and the other side of the cathode is exposed to be in direct contact with air or oxygen gas.
Patent KR-20220000013-A (KR)
Title: Electronic apparatus
Inventor: MIN MYOUNGAN
IPC: H04M1/02
Filed: 2020-06-24
Abstract: An object of the present invention is to provide an electronic device having improved visibility. An electronic device comprises: a display module including a display area and a transmissive area having relatively high light transmittance compared to the display area; a lower film disposed under the display module; a protective member disposed under the lower film and having a module hole defined by overlapping and penetrating the transmissive area; a cover pattern disposed between the lower film and the protective member; and an electronic module overlapping the module hole. The cover pattern has a closed line shape surrounding the module hole.
Patent KR-20220000636-A (KR)
Title: Secondary battery and device including the same
Inventor: KIM BYEONG KYU
IPC: H01M50/147
Filed: 2020-06-26
Abstract: A secondary battery according to an embodiment of the present invention includes: an electrode assembly impregnated with an electrolyte; a battery case for accommodating the electrode assembly and the electrolyte; a cap assembly coupled to the battery case; a gasket positioned between the battery case and the cap assembly; and a leakage preventing layer positioned between the battery case and the gasket, wherein a concave-convex structure is formed on a surface of the gasket facing the leakage preventing layer.
Patent KR-20210007851-A (KR)
Inventor: HARADA SHIGENORI
IPC: C09J7/25
Filed: 2020-06-29
Abstract: An object of the present invention is to form a device chip without degrading quality. A wafer processing method for dividing, by a plurality of devices, a wafer formed in each region of a surface defined by division lines to obtain individual device chips, includes: a polyester sheet providing process of positioning a wafer in an opening of a frame for receiving the wafer and providing a polyester sheet on a back side or a front side of the wafer and on an outer periphery of the frame; a uniting process of heating the polyester sheet and uniting the wafer and the frame through the polyester sheet by thermocompression; a division process of irradiating the wafer with a laser beam having a wavelength with transparency along the division line to form a modified layer on the wafer, and dividing the wafer into individual device chips; and a pickup process of applying ultrasonic waves to the polyester sheet to push up the device chip, and picking up the device chip.
Patent KR-20220005315-A (KR)
Title: Horizontal transom bar of curtain wall structure
Inventor: HEO JIN HWA
IPC: E04B2/96
Filed: 2020-07-06
Abstract: Provided is a vertical transom bar of a curtain wall structure with complexly improved thermal and structural characteristics. The vertical mullion bar includes: a metal frame bar made of a frame with a hollow inside, having a first side opened toward the outside, and having the other side closed; a support insulation member including an insulation frame bar combined with the first side of the metal frame bar to close the metal frame bar while having one side opened and having the other side closed, and made of a plastic frame with lower heat conductivity than the metal frame bar with the hollow inside, and a support block integrated with the insulation frame bar, projected outward from the outer surface of the insulation frame bar to be vertical, and extended in a horizontal direction to cross with an end of a glass panel; insulation foam members filling the inside of the insulation frame bar and the metal frame bar; and a metal core support plate penetrating the insulation frame bar from the support block to be projected to the inside of the metal frame bar through the first side to be inserted between the insulation foam members.
Patent KR-20210049662-A (KR)
Title: Apparatus capable of quantitative sampling
Inventor: KIM SANG HOON
IPC: G01N1/20
Filed: 2020-07-08
Abstract: The present invention provides a sample collecting device capable of quantitative sampling. The sample collecting device according to the present invention comprises an upper housing and a lower housing which are coupled to be engaged with each other. A film part and a light diffusion part can be disposed between the upper housing and the lower housing. A pillar-shaped sample inlet having a central path can be formed in the upper surface of the upper housing, and a sample stopper can be formed as a step on the lower surface of the upper housing. The step is spaced apart by a predetermined distance from a hole in the central path, which is formed in the lower surface of the upper housing, to form a sample storage space, and the step is in contact with the film part to enable sealing so that a sample which has flowed into the sample storage space does not flow out between the sample stopper and the film part.
Patent KR-20220006857-A (KR)
Inventor: AHN SEUNG WHAN
IPC: E04C5/12
Filed: 2020-07-09
Abstract: In accordance with the present invention, provided is an anchoring apparatus for a cable, including: an anchor head part penetrated by a strand, and having a through hole having a slope to be anchored; a wedge anchoring piece having an anchoring hole through which the strand is inserted, comprising a plurality of wedge pieces, and inserting an insertion end part into the through hole to fix the strand in a wedging manner; an endplate protecting a combination surface of the anchor head part from the outside, and having an insertion hole formed on a position of the wedge anchoring piece to be penetrated by an end of the strand; and a pusher inserted into the insertion hole to bring the insertion end part into contact with an end of the wedge anchoring piece, and pressing the wedge anchoring piece with an external force to control an insertion depth for the wedge anchoring piece. In accordance with the present invention, since a worker can control an anchoring force applied to each strand by using the pusher, a uniform anchoring force for the strands can be secured to prevent a deterioration in the anchoring performance of a cable, onsite cable anchoring work can be facilitated and maintenance can be facilitated.
Patent KR-20220008597-A (KR)
Inventor: KANG JONG IN
IPC: H01L21/8234
Filed: 2020-07-14
Abstract: According to a technical idea of the present invention, an integrated circuit element comprises: a substrate comprising an active region; a gate trench extending across the active region; a first insulating film conformally covering an inner surface of the gate trench; a gate structure filling a lower portion of the gate trench on the first insulating film; a second insulating film conformally covering an upper surface of the gate structure and a sidewall of the first insulating film in the gate trench; and a capping insulating film filling an upper portion of the gate trench on the second insulating film.
Patent KR-20220010978-A (KR)
Inventor: YOON YOUNGKWON
IPC: G06F3/00
Filed: 2020-07-20
Abstract: The present invention relates to an electronic device including a display and a method for controlling the display thereof, which can optimally arrange a user interface displayed on the display including a camera hole, such that a display area adjacent to a full screen is provided. The electronic device includes: a housing; a display to expose the display area through the housing and including a camera hole; a camera module positioned between the display and the housing and positioned to correspond to the camera hole; at least one processor operatively connected to the display and the camera module; and a memory operatively connected to the processor and storing at least one content group including at least one piece of content. The memory, when executed, stores at least one instruction to cause the at least one processor to display the content on a first area of the display area, when the content has a first size. The first area may be an area between a first tangential line of the camera hole and a first side of the display area, and the first side may be closes to the first tangential line while being parallel to the first tangential line of four sides of the display area. Besides, various embodiments identified through the specification are possible.
Patent KR-20220011469-A (KR)
Title: 3-chamber bag infusion preparation
Inventor: HAN IN SOON
IPC: A61K31/7004
Filed: 2020-07-21
Abstract: The present invention relates to an infusion preparation which is provided with a plurality of mutually-separated chambers so that glucose, an amino acid, an electrolyte and a fat emulsion are separately stored. The infusion preparation comprises: a first chamber filled with a first infusion fluid comprising dextrose monohydrate; a second chamber filled with a second infusion fluid comprising an amino acid and an electrolyte; and a third chamber filled with a third infusion fluid comprising a fat emulsion, lecithin and sodium oleate, wherein the separation of some or all of the first to third infusion fluids is released right before the infusion preparation is used so that the first to third infusion fluids are all mixed together. According to the present invention, an infusion preparation may be provided which comprises an optimal ratio of a saturated fatty acid, a monounsaturated fatty acid and a polyunsaturated fatty acid, by means of strengthening the amount of olive oil and fish oil.
Patent KR-20220014122-A (KR)
Inventor: KIM YEON SOO
IPC: C08L69/00
Filed: 2020-07-28
Abstract: The present invention relates to a screening method of a resin composition by judging moldability and impact strength from rheological properties measured by preparing a resin composition as a specimen, specifically, viscosity and loss modulus measured under different conditions. When the present invention is used, it is possible to simply screen the resin composition having an excellent physical property balance without wasting time and money.
Patent KR-20220015082-A (KR)
Title: Under water cable installing apparatus using barge and under water cable installing method
Inventor: KANG HYUNGJOO
IPC: B66C23/52
Filed: 2020-07-30
Abstract: According to one embodiment of the present invention, an apparatus for installing an underwater cable puts an underwater robot into water and performs installation work underwater by using a barge. The apparatus may comprise: a barge movable on water; an underwater robot launched into water by the barge and movable underwater; a crane moving the underwater robot; a hook fixed to the crane and coupled to the underwater robot; a communication cable connected to the underwater robot and supplying a power source and signal; a cable control unit pulling the communication cable; and a hook control unit controlling an operation of the hook by buoyant force.
Patent KR-20200099505-A (KR)
Inventor: LEE DONG WON
IPC: B60R22/34
Filed: 2020-08-01
Abstract: Disclosed is a pre-tension buckle that aims to allow a user to fasten a seat belt more conveniently by pulling out a buckle by applying the same retractable system as an existing seat belt. The pre-tension buckle according to an embodiment of the present invention can include a device for randomly moving the position of the buckle in a seat belt of a vehicle and then returning the buckle.
Patent KR-20220021059-A (KR)
Inventor: SONG A Ree
IPC: G09G3/3208
Filed: 2020-08-12
Abstract: The present disclosure relates to a display device and a driving method thereof. The display device according to an example embodiment includes a pixel unit including a plurality of pixels, and a light emission driver outputting a light emission control signal having different light emission cycles according to a driving frequency and a required luminance to the pixel unit. The present invention provides the display device capable of preventing step-like blur and an increase in driving voltage, and a driving method thereof.
Patent KR-20210020847-A (KR)
Title: Pre-paying system
Inventor: CHOI CHEON WOOG
IPC: G06Q20/28
Filed: 2020-08-14
Abstract: An objective of the present invention is to allow a part-time worker to receive a wage to be received for work performed by the worker in advance instead of borrowing money at a high interest rate. According to the present invention, in a prepaid card charging system using work mileage, a system server (11), an employer terminal (12), and a worker terminal (13) are connected via a network. The system server (11) includes an employer DB (21) holding information of an employer and a hiring company and a worker DB (22) holding information of workers. The content of an employment contract concluded by the employer and a worker is stored in a contract detail DB (23). A work time checking module (25) stores time checked by sending a message for checking the start and end of work to the employer terminal (12) and the worker terminal (13) in a work detail DB (24). A mileage management module (27) refers to work time stored in the work detail DB (24) and a contract of the contract detail DB (23) to accumulate mileage in a mileage DB (28). If a request of the worker terminal (13) exists, a money exchange module (28) requests a transfer server (14) to pay cash to a predesignated account.
Patent KR-20220023139-A (KR)
Inventor: CHOI HANYOUNG
IPC: H01M10/42
Filed: 2020-08-20
Abstract: The present invention relates to an electrolyte additive for a lithium secondary battery, an electrolyte including the additive, and a lithium secondary battery including the electrolyte, wherein the additive includes a 1,4-dioxane diol derivative compound. The present invention can implement a lithium secondary battery with high voltage and high capacity.
Patent KR-20220025427-A (KR)
Title: Filtering devices
Inventor: CHOI JUNG MANN
IPC: B01D46/42
Filed: 2020-08-24
Abstract: The present invention relates to a filtering device capable of more easy connection to a pipe through which air is introduced or discharged, including: a first housing including an air inlet unit in which a plurality of inlets are formed, and an air outlet unit in which a plurality of outlets are formed; and a second housing having a filter unit for filtering the air discharged to the outlet unit after being introduced into the inlet unit.
Patent KR-20220028761-A (KR)
Title: Automatic sales method applying adult authentification using blockchain based decentralized identification
Inventor: LEE MIN SOO
IPC: G06Q20/32
Filed: 2020-08-31
Abstract: The present invention provides an automatic sales method applying adult authentication using blockchain-based decentralized identification (DID), which includes: a first step in which a vending machine receives a request for purchase of a product transmitted by scanning QR code of the vending machine by a user terminal and requests DID authentication to a vending machine management server after; a second step in which the vending machine management server transmits a biometric authentication request for the DID authentication to the user terminal; a third step in which, when DID authentication is performed in the blockchain network by the user's identity information provided by the biometric authentication in the user terminal, the vending machine management server notifies that the product can be purchased to the user terminal and the vending machine; and a fourth step in which the vending machine provides the user of the user terminal with purchase of a product through payment. Therefore, unnecessary exchange of personal information between the seller and the consumer is omitted.
Patent KR-20220005375-A (KR)
Title: Desk for storage of monitor
Inventor: PARK SANG WON
IPC: A47B21/04
Filed: 2020-08-31
Abstract: The present invention relates to a desk with a monitor storage function, capable of enabling a user to withdraw and store a monitor in accordance with the need by using a lifting part, and also, inserting and fixing a plate into a frame through a bracket to improve exterior elegance. The desk is formed by the combination of vertical and horizontal frames having a hollow structure, wherein a plurality of brackets are formed in a plurality of hollow parts formed by the mutual combination of each of the vertical and horizontal frames and a plate is fixed to the hollow parts through the brackets, and also, a lifting part having one side connectable with a monitor is formed in a front part of the plate located behind the desk to connect a wall-mounted monitor with the one side of the lifting part such that the monitor can be withdrawn and stored through a passage of an upper plate formed in an upper part of the desk, and an opening/closing part is formed on the upper plate to enable a user to selectively open and close the passage of the upper plate.
Patent KR-20220029153-A (KR)
Inventor: KIM HYUNG GON
IPC: F24D3/08
Filed: 2020-09-01
Abstract: The present invention relates to a hot water supply and heating system for an apartment building and, more specifically, to an integrated piping system using hot water supply. To achieve the purpose, the integrated piping system includes: a heat exchanger (130) exchanging heat with a local heating supply pipe (110); a hot water tank (140) storing hot water heated by the heat exchanger (130); a hot water circulation pump (160) for supplying the hot water to each household (200); a main hot water supply pipe (30) connected to the hot water circulation pump (160), and extended to the household (200); a household heat exchanger (210) provided in each household (200), and exchanging heat through the main hot water supply pipe (30); a main hot water collection pipe (50) connected from the household heat exchanger (210) to the hot water tank (140); and first and second heating connection pipes (212, 214) individually connected by having one side formed to exchange heat through the household heat exchanger (210), and having the other side cutting a part of an existing heating pipe (260) installed in the household (200).
Patent KR-20200110271-A (KR)
Title: Wireless power transmitting cradle for vehicle
Inventor: JUNG CHUN KIL
IPC: B60R11/00
Filed: 2020-09-10
Abstract: The present invention provides a vehicle holder for wireless power transmission, which includes: a support unit having a support body provided with a first connection unit; and a charging unit including a charging body provided with a second connection unit rotationally connected to the first connection unit, an adsorption module installed on the charging body, and an output module that outputs a wireless power signal with power input from a power jack of a vehicle and transmits the wireless power signal to a wireless power receiver fixed to the adsorption module.
Patent KR-20200110280-A (KR)
Title: Adhesive composition and adhesive film
Inventor: NAGAKURA TAKESHI
IPC: C09J7/40
Filed: 2020-09-16
Abstract: The present invention relates to an adhesive composition capable of forming an adhesive layer having excellent antistatic performance of surface resistivity of 1.0×10^+9 Ω/□ or less, and not impairing durability, and to an adhesive film using the same. An acrylic polymer comprises: (A) n-butyl acrylate; (B) at least one selected from t-butyl acrylate, isobutyl acrylate, n-butyl methacrylate, and methyl acrylate; (C) a copolymerizable vinyl monomer containing a hydroxyl group and/or a carboxyl group; (D) a copolymerizable vinyl monomer containing an aromatic group; (E) a copolymer copolymerizing an alkoxy group-containing vinyl monomer or a nitrogen-containing vinyl monomer; (F) an antistatic agent; (G) a cross-linking agent composed of a trifunctional or higher functional isocyanate compound or a bifunctional or higher epoxy compound; and (H) a silane coupling agent having an epoxy group, a mercapto group, or an acid anhydride group.