baber/WOPTO huggingface dataset:
Patent KR-20210151601-A (KR)
Inventor: YANG JONG RYUL
IPC: H04B1/18
Filed: 2020-06-05
Abstract: The present invention relates to a millimeter-wave transmitting and receiving end using an asymmetric switch, which uses an asymmetric switch at the millimeter-wave transmitting and receiving end, in which single antennas are used in the transmitting end and the receiving end, respectively, to enable transmission of high-output signals while minimizing a transmission signal loss, minimizes a noise index generated in a received signal, and prevents performance degradation of the receiving end due to a transmission leakage signal. According to the present invention, the millimeter-wave transmitting and receiving end using an asymmetric switch comprises a low noise amplifier (LNA), a receiving end impedance converter, a receiving end serial switch, a receiving end parallel switch, a transmitting end impedance converter, and a power amplifier (PA). In addition, the receiving end serial switch is disposed between the single antenna and a receiving end port to selectively transmit a signal received from the single antenna to the receiving end. At this time, the impedance is configured such that the impedance between the single antenna and the receiving end or the impedance between the single antenna and the transmitting end is matched since the serial switch of the receiving end is turned on/off.
Patent KR-20210153176-A (KR)
Inventor: SEO SIMWOOK
IPC: F17C13/04
Filed: 2020-06-09
Abstract: In accordance with the present invention, a regeneration system for a molecular sieve container includes: a first molecular sieve container (110) and a second molecular sieve container (120) drying first liquid propane (LP1) and located apart from each other; a heat exchanger (200) generating first propane gas (GP1) by gasifying some of the first liquid propane (LP1) dried in any one of the first molecular sieve container (110) and the second molecular sieve container (120); a heater (300) increasing the temperature of the first propane gas (GP1) having passed through the heat exchanger (200); and a pressure control valve (400) controlling the pressure of the first propane gas (GP1) having passed through the heater (300). The first propane gas (GP1) having passed through the pressure control valve (400) is supplied to the other one of the first molecular sieve container (110) and the second molecular sieve container (120) to regenerate the other molecular sieve container. Therefore, the present invention is capable of simply regenerating a molecular sieve container at a low cost.
Patent KR-20210040249-A (KR)
Title: Fishing rod and grip member
Inventor: TANIGUCHI KAZUMA
IPC: A01K87/08
Filed: 2020-06-09
Abstract: The present invention relates to a fishing rod and grip member with a simple structure in which a power cord of an electric reel does not interfere. The fishing rod is equipped with a reel seat to which the electric reel is mounted, and comprises: a cord support surface (20) entering toward the center of the entire circumference of an outer peripheral surface rather than the other parts on the outer peripheral surface of a pole base end side rather; and circumferential grooves (21, 22) crossing the cord support surface (20), wherein the cord support surface (20) extends along the direction of the center line of the fishing rod, and the circumferential grooves (21, 22) is formed at intervals in the direction of the center line of the fishing rod.
Patent KR-20210153249-A (KR)
Inventor: HAN SE KYUNG
IPC: H02J7/00
Filed: 2020-06-10
Abstract: Provided is a vehicle battery overcharge protection circuit which comprises: an alternator; a battery cell connected to the alternator to be started up or charged; a battery internal resistor connected to the battery cell; and a battery management unit having one or more switches connected in parallel between the battery internal resistor and the alternator, wherein the battery management unit individually controls the one or more switches according to a terminal voltage of the battery cell.
Patent KR-20210157796-A (KR)
Inventor: LEE ZONG HOON
IPC: H01L29/78
Filed: 2020-06-22
Abstract: A semiconductor device according to the technical idea of the present invention includes a substrate defining an active region, a gate dielectric film disposed on the active region, a gate electrode disposed on the gate dielectric layer, and source/drain regions disposed in the active region on both sides of the gate electrode. Here, the gate dielectric layer includes a high dielectric hydrocarbon thin film.
Patent KR-20220007397-A (KR)
Title: Optical film, polarizing plate comprising the same and optical display apparatus comprising the same
Inventor: JINWOO KIM
IPC: G02F1/1335
Filed: 2020-07-10
Abstract: Provided are an optical film, a polarizing plate including the optical film, and an optical display apparatus including the polarizing plate. The optical film includes an optical functional layer. The optical functional layer includes a material and a plurality of polymers dispersed inside the material. The plurality of polymers are arranged on layers with a total number of 50 to 220 in a thickness direction of the material. An average length of a major axis of the plurality of polymers is 2.5 to 5 mm. An average length of a minor axis of the plurality of polymers is 150 to 400 nm. A thickness of the optical functional layer is 5 to 60㎛. Accordingly, the present invention can improve visibility by widening a viewing angle.
Patent KR-20220012520-A (KR)
Inventor: Sung Siho
IPC: E05F3/18
Filed: 2020-07-23
Abstract: Disclosed is a closing force assisting device for a door closer. The closing force assisting device for a door closer according to the present invention includes: a body part disposed adjacent to a door closer; a cam part provided inside the body part to be rotatable, connected to a rotating shaft of the door closer, which rotates between a closed position and an open position of a door, to transmit a closing force to the door closer, and having a groove formed to correspond to the closed position of the door; and a closing force providing part provided inside the body part to provide the closing force to the cam part. The closing force providing part includes: a roller provided in close contact with an outer circumferential surface of the cam part; a roller support part reciprocating along a guide slot formed on an inner surface of the body part to be inclined from the cam part, and coupled to a center portion of the roller to support the roller; and a compression spring provided in the guide slot, having one end elastically supporting the roller support part, and providing the closing force to the cam part when the roller moves along the outer circumferential surface of the cam part and enters the groove. The present invention can provide a strong closing force to a door closer even when using the same compression spring by increasing elasticity of the compression spring transferred to a cam part by a roller.
Patent KR-20220012650-A (KR)
Title: Cooling system for cylinder head and cooling system for vehicle provided with the same
Inventor: PARK JUNGHOON
IPC: F02M26/32
Filed: 2020-07-23
Abstract: The present invention relates to a cooling system for a cylinder head, comprising a main water jacket formed in a cylinder head, an exhaust port formed in the cylinder head, and an exhaust port water jacket formed to cool the exhaust port, wherein the exhaust port water jacket may include an inlet connected to the main water jacket and a plurality of outlets separated from the main water jacket. The cooling system for a cylinder head according to the present invention can effectively cool a cylinder head having an integrated exhaust manifold.
Patent KR-20220013144-A (KR)
Inventor: CHOI DUK GYU
IPC: B65D81/20
Filed: 2020-07-24
Abstract: The purpose of the present invention is to improve storage stability of medicine by minimizing oxygen content inside a pouch when replacing and charging nitrogen into the pouch of a medicine patch. Moreover, provided is a device for replacing nitrogen inside a medicine pouch, which reduces nitrogen consumption and a risk of a work site. According to one embodiment of the present invention, a method for replacing nitrogen inside a medicine pouch comprises: a first step of interposing the medicine patch between a first sheet and a second sheet forming the pouch and supplying the first sheet and the second sheet; a second step of interposing a nozzle between the supplied first sheet and the supplied second sheet to blow the nitrogen into the nozzle to replace oxygen near the medicine patch by the nitrogen; and a third step of sealing outer edges of slopes of the first sheet and the second sheet storing the medicine patch, which is replaced with the nitrogen, therein.
Patent KR-20220013632-A (KR)
Inventor: LEE LAE YEOP
IPC: H02J3/14
Filed: 2020-07-27
Abstract: The present invention relates to a differential power provision system including: an energy storage system (ESS) for storing a power supplied from an external power supply source and an internal power supply source, and supplying the power to a power consumer including a non-shiftable device, a power-shiftable device, and a time-shiftable device; and an ESS control system for collecting power information from the ESS, collecting power demand information of each device from the power consumer, and controlling the ESS to differentially supply the power to the non-shiftable device, the power-shiftable device, and the time-shiftable device according to a power provision policy calculated by using the power information and the power demand information. According to the present invention, when a power demand such as peak load occurrence is rapidly increased, occurrence of situations such as overdischarge of the ESS and power outage is mitigated. In other words, a peak power is mitigated through differential power provision to the devices.
Patent KR-20220014251-A (KR)
Inventor: KWANG HEE LIM
IPC: C09D4/00
Filed: 2020-07-28
Abstract: The present invention relates to a resin for a water-resistant non-curing coating film based on a water-soluble acrylic copolymer resin having a low glass transition temperature, a coating film formed by using the same, and a coating film forming method using the resin. The present invention relates to the water-resistant non-curing coating film based on the water-soluble acrylic resin having the low glass transition temperature, which is environmentally friendly, and meets the required mechanical property indicators such as tensile strength and elongation, thereby being able to provide a waterproof sheet without TVOCs problem and solving the mastic problem.
Patent KR-20220015611-A (KR)
Title: Cooling device for using a coolants and manufacturing method for the same
Inventor: ROH YANG PILL
IPC: H05K7/20
Filed: 2020-07-31
Abstract: The present invention relates to a radiator using a refrigerant and a manufacturing method thereof. Specifically, the present invention relates to the radiator using the refrigerant comprising: a body part of a first metal material having an empty space inside; and a capillary wick part formed to be filled in a space of the body part by a sintering method, wherein the capillary wick part comprises a wick raw material made of the first metal material or a second metal material other than that of the first metal material, and an additive added to lower a predetermined sintering temperature. The additive, by adding 10-60 wt% (mass fraction) compared to the wick raw material, provides diversity of material selection of a body tube and a capillary wick part. Therefore, the present invention is capable of having an effect of improving productivity.
Patent KR-20220015875-A (KR)
Inventor: PARK TAI HYUNG
IPC: G06F16/583
Filed: 2020-08-01
Abstract: According to an embodiment of the present invention, a device for providing a service comprises: a registration unit for registering photo content information input from a plurality of user terminals in a cloud service; a grouping storage unit for grouping and storing related photo content on the basis of photo content-based person relationship information obtained from the photo content information; a photo room creation unit for creating a photo room for sharing the related photo content in the user terminals when the photo content-based person relationship information and the mapping information obtained by mapping user-specific address book information owned by each user included in the photo content-based person relationship information correspond to a preset photo room creation condition, with respect to the related photo content grouped by the grouping storage unit; a social network processing unit for processing an invitation request to the photo room to the user terminals, on the basis of the mapping information; a photo room chatting service unit for activating a chatting window in a certain area to provide a chatting service between users entering the photo room created by the photo room creation unit, and providing a service to allow chatting between the entering users; and a photo control unit for limiting deletion of the photo content shared in the photo room only by the user terminal sharing and uploading the photo content or a preset terminal while limiting capture and download of a photo. Therefore, intimacy can be improved.
Patent KR-20220028261-A (KR)
Inventor: YUN HYE JEONG
IPC: C23C2/40
Filed: 2020-08-28
Abstract: Provided are a Zn-Mg-Al plated steel plate having a surface spangle pattern with excellent corrosion resistance and a manufacturing method thereof. The Zn-Mg-Al plated steel plate with excellent corrosion resistance of the present invention is a hot dip coated steel plate wherein a hot dip coated layer is formed on one surface or both surfaces of a base steel plate. The hot dip coated layer comprises aluminum (Al), zinc (Zn), magnesium (Mg), silicon (Si), and the remaining of inevitable impurities, wherein weight percentage of the aluminum (Al) and zinc (Zn) is 70% or more by its own weight percentage, and the spangle pattern having an average size of 2 mm or less and a depth of 8 ㎛ or less is formed on a surface of the hot dip coated layer. The Zn-Mg-Al plated steel plate has the surface spangle pattern of a constant size with excellent scratch resistance and beautiful surface appearance.
Patent KR-20220029050-A (KR)
Title: A multi-tap that completely disconnects power
Inventor: JEONG HWAN
IPC: H01R25/00
Filed: 2020-09-01
Abstract: The present invention relates to a power strip. In a case of using a conventional power strip, since a plug is connected to an electrical outlet even when a device is turned off, there is a hassle of having to remove the plug or turn off a switch attached to the power strip in order to prevent electricity from being wasted in vain regardless of the operation of the device. The power strip according to the present invention comprises: a timer (7) which can adjust time by using a mobile phone, and turns off the power after a certain time elapses; electrical outlets (4, 5, 6) which can allow plugs of electrical appliances to be fitted thereto; and a switch (3) which can cut off the power.
Patent KR-20220030009-A (KR)
Title: Heater assembly and Aerosol generating system including the same
Inventor: KIM DONG SUNG
IPC: A24F40/46
Filed: 2020-09-02
Abstract: According to an embodiment of the present invention, a heater assembly includes: a receptacle for receiving an aerosol-generating article; and a heating portion disposed in the receptacle and configured to deform between a first shape spaced from the aerosol-generating article and a second shape contacting the aerosol-generating article to heat the aerosol-generating article. Accordingly, it is possible to improve the heating efficiency of the aerosol-generating article.
Patent KR-20220032777-A (KR)
Title: Livestock milking equipment
Inventor: CHOI YOUNG KYUNG
IPC: A01J5/04
Filed: 2020-09-08
Abstract: The present invention relates to a milking device for livestock, wherein a recognition camera is installed on the upper surface of a base plate, a cylinder device is installed on the lower surface thereof, a flexible rod unit having a stopper formed on the upper surface of the base plate, a flexible block formed on the front of the stopper, and a fixed block installed on the front of the flexible block is provided, the cylinder device and the fixed block of the flexible rod is connected by a wire, tea cups are fixed at the front end of the fixed block to stretch or shorten the plurality of flexible blocks to have different lengths while pulling the wire with each cylinder device or releasing wire pulling force, thereby allowing each tea cup to remain while being adsorbed to the nipples formed at different locations on an animal. According to the present invention, each of the plurality of tea cups is stretched or shortened to different lengths by a flexible rod unit so that the tea cups can put on nipples from the bottom of the nipples formed at different positions, the movement distance of the tea cup is freely adjusted while the flexible rod unit is stretched or shortened to be proportional to the separation distance of the nipple so that the tea cups can be easily put directly below the plurality of nipples. In particular, in a state in which the flexible block is stretched, the tea cups enter directly under the nipples of the livestock to perform milking, so that the nipples of the livestock are prevented from being pulled by the tea cups, and the pain of the livestock is reduced by preventing the nipples of the livestock from being pulled.
Patent KR-20220037839-A (KR)
Inventor: JU HYUN TAE
IPC: G06F11/36
Filed: 2020-09-18
Abstract: Provided is a method of operating self-growing software based on microservices. The method includes the following steps of: identifying a unit function of at least one piece of software operated in a system providing a predetermined service (hereinafter referred to as a service providing system); modularizing the software (hereinafter referred to as modules by unit function) by the identified unit function; storing the modules by unit function in a storage; reading only some of the modules by unit function stored in the storage to provide a service corresponding to the software; tracking operation state data of the service providing system to determine whether to perform an autonomous action corresponding to the service; and reading at least one of the stored modules by unit function depending on whether to perform the autonomous action, to apply the module to the software. Therefore, the present invention is capable of enabling more advanced system maintenance.
Patent KR-20220039396-A (KR)
Inventor: LEE JAE HYUNG
IPC: A61K8/02
Filed: 2020-09-22
Abstract: The present invention relates to a cosmetic manufacturing device, a control method thereof, and a cosmetic manufacturing system. According to one embodiment of the present invention, as a cosmetic manufacturing device capable of providing samples, provided can be a cosmetic manufacturing device which includes: a conveying means capable of conveying samples and finished products; and a control unit for controlling the conveying means and receiving a sample receiving mode through a manufacturing mode receiving unit, wherein a cosmetic discharge amount of a cosmetic supply unit is controlled by the control unit to provide a sample to have the same composition ratio of cosmetic materials as that of a finished product, but be provided in a smaller amount than the finished product.
Patent KR-20220040678-A (KR)
Title: Aqueous compound of multifunction for wood plate and wood plate penerated by it
Inventor: KIM HEE
IPC: B27K3/02
Filed: 2020-09-24
Abstract: The present invention is a multifunctional liquid composition and a plate material penetrated by it. The multifunctional liquid composition comprises sodium silicate aqueous solution, alginic acid aqueous solution, nano-sized silver ion 150PPM aqueous dispersion, fine red clay powder, honey locust alcohol extract, fresh fermented juice of elm bark and fruit, juice of Songguji root and leaf, juice of Houttuynia cordata root and leaf, hot water extracts from Spiraea salicifolia and leaves, a far-infrared emitting material and a preservative.
Patent KR-20210158287-A (KR)
Inventor: TENG PO YUAN
IPC: H01L23/48
Filed: 2020-09-28
Abstract: A method comprises a process of forming a plurality of dielectric layers. The process comprises a process of forming a first plurality of dielectric layers having a first thickness, and a process of forming a second plurality of dielectric layers having a second thickness less than the first thickness. The first plurality of dielectric layers and the second plurality of dielectric layers are alternately laminated. The method further comprises a process of forming a plurality of redistribution lines connected to form a conductive path. The process comprises a process of forming a first plurality of redistribution lines each in a dielectric layer of the first plurality of dielectric layers, and a process of forming a second plurality of redistribution lines each in a dielectric layer of the second plurality of dielectric layers.
Patent KR-20220043521-A (KR)
Inventor: KIM HYUN JEONG
IPC: B60C9/18
Filed: 2020-09-29
Abstract: In accordance with the present invention, disclosed is a pneumatic tire for heavy duty with excellent durability. In accordance with the present invention, a radial tire for heavy duty with excellent durability includes a tread part, a side wall part, and a bead part, and, in regard to a tire for heavy duty including a belt part having first, second and third layers stacked from the inside of the tire between the tread part and a body ply, the radial tire is interposed between an upper part of a side wall rubber of the side wall part and a lower part of a wing strip rubber to improve adhesion between the side wall rubber and the wing strip rubber. Accordingly, since components are provided to make a reinforcement to mitigate a crack occurring between the side wall rubber and the wing strip rubber of the tire during driving, adhesion and fixture between the rubbers can be improved, thereby preventing a crack in spite of repetitive bending/stretching motions and driving.
Patent KR-20220007481-A (KR)
Inventor: KIM PAN JONG
IPC: G06F12/0868
Filed: 2020-09-29
Abstract: The present invention relates to a method for processing block data received at a peer terminal in a hyperledger fabric architecture. The method for processing received block data by a peer terminal according to one example of the present invention includes: a step of receiving first and second block data and storing first and second payload blocks in a buffer memory; a first temporary storage step of decoding, by a controller, the first payload block and stores first decoded data for the first payload block in a cache memory; a first tasking step of reading the first decoded data and performing a task on the first block data; a step of decoding the second payload block before the end of the first tasking step to store second decoded data for the second payload block in the cache memory and reading the second decoded data after the end of the first tasking step to perform a task on the second block data, wherein blockchain is stored in a storage unit, and the blockchain is configured such that, after the first tasking step is finished, the first decoded data is updated in the blockchain, and after the second tasking step is finished, the second decoded data is connected to the blockchain and updated.
Patent KR-20220048571-A (KR)
Inventor: CHOI KANG SEOK
IPC: A61C19/00
Filed: 2020-10-13
Abstract: The present invention relates to an oil-injection type handpiece sterilizing device which not only can sterilize the inside and the outside of a handpiece but also injects oil into the handpiece to enable a lubrication function of a bearing to be maintained.