baber/WOPTO huggingface dataset:
Patent KR-20200115254-A (KR)
Title: Film formation apparatus
Inventor: NISHIGAKI HISASHI
IPC: C23C14/34
Filed: 2020-03-24
Abstract: The present invention provides a film formation apparatus capable of suppressing heating of an electronic component by a simple configuration. The film formation apparatus comprises: a chamber (20) to which sputter gas (G1) is introduced; a film formation processing unit (40) which has a sputter source (4) provided in the chamber (20) to deposit a film formation material to form a film by sputtering, and form a film on an electronic component (100) in the chamber (20) by the sputter source (4); a transport plate (140) on which the electronic component (100) film-formed in the chamber (20) is loaded; a transport device (31) to transport the transport plate (140) through a tray (34); the tray (34) transported by the transport device (31); and a support unit (35) provided on the tray (34) to support the transport plate (140) to create a gap between the tray (34) and the transport plate (140).
Patent KR-20200123741-A (KR)
Inventor: SAKURAI TAKAHIRO
IPC: H01M50/538
Filed: 2020-04-09
Abstract: The present invention relates to a manufacturing method of a battery, which forms an electrode winding body by winding positive electrode plates (20, 30) and a separator (40), cuts an unwound portion of the positive electrode plates (20, 30) and the separator 40 so that the separator (40) becomes the outermost periphery of the electrode winding body after the winding is completed, further winds the cut unwound portion to the electrode winding body, fixes a portion of the width direction of a distal end (43) of the separator (40) to the electrode winding body, and fixes both ends (44) in the width direction to the electrode winding body by performing thermal welding at a location on the non-coated portions (25, 35) of an electrode active material of the positive or negative electrode plates (20, 30) of the widthwise both ends (44) of the outermost periphery portion in the electrode winding body of the separator (40).
Patent KR-20210128058-A (KR)
Inventor: CHAE YUN WOO
IPC: G06Q30/02
Filed: 2020-04-16
Abstract: The present invention relates to a system. The system uploads price event products for each mart by date at multiple regional marts and small marts (hereafter, regional mart means small marts) through a mobile app. At the same time, a mobile app divides the regional marts to provide in real-time information on the price of the date. The system delivers the products (event products) to be ordered on the date of the regional mart of a customer based on a registered delivery address. The present invention includes a step of: simply uploading event products by date through a mobile app at each offline mart; providing information on the event products of the date when a customer searches for a regional mart; and notifying the store of each mart of an alarm or Push when the customer places an order and delivering them.
Patent KR-20200125463-A (KR)
Title: Copying apparatus
Inventor: SHIMODA HIROMI
IPC: H01L21/677
Filed: 2020-04-17
Abstract: Provided is a copying apparatus not requiring a pipe for air suction to be directly connected to a suction jig for sucking a workpiece. The copying apparatus supplies air between a concave spherical surface (3) of a fixated member (2) and a convex spherical surface (5) of a movable member (4) to make the concave spherical surface (3) and the convex spherical surface (5) in a non-contact state, and then presses a workpiece (W), which is sucked by a suction jig (6) attached to the movable member (4), parallel to the part to be mounted, in that state, to mount the workpiece (W). The copying apparatus includes: a locking mechanism (20) for locking the movable member (4); and a suction channel (40) leading to the suction jig (6). The suction channel (40) includes: a suction port (41) formed in the fixated member (2); a suction opening (42) opening at an end of a rod (22) and leading to the suction jig (6); and a suction communicating hole (43) connecting the suction port (41) to the suction opening (42).
Patent KR-20200126918-A (KR)
Inventor: LIU JUN
IPC: B01J2/00
Filed: 2020-04-28
Abstract: The present invention relates to a technical field of manufacturing an electrolyte for a lithium battery, and more specifically, to a method for granulating an electrolyte for a lithium battery. A method for granulating an electrolyte for a lithium battery includes: a step 1 of putting an electrolyte into an extrusion granulator from a hopper to obtain particles by extrusion; a step 2 of using a filtering sieve for vibration sieving to sieve out electrolytes with a particle size larger than a sieve pore size; and a step 3 of transporting the sieved-out electrolytes into a stirring drum through a conveyor belt for stirring and mixing again, extrusion-granulating the particles, followed by packaging and storing in a warehouse. According to the present invention, an electrolyte having a uniform particle diameter can be obtained by extrusion granulation, the roundness of the granulated particles is good, the particle strength is high, packaging is convenient, and the raw material input is convenient in the preparation process of the electrolyte solution. Furthermore, in the dissolution process, heat generation is reduced, dust is reduced, and convenience is greatly improved.
Patent KR-20210135862-A (KR)
Title: Learning Methods Using Smart Learning Systems
IPC: G06Q50/10
Filed: 2020-05-06
Abstract: The present invention relates to a learning method using a smart learning system, wherein a user is allowed to proceed with learning according to his or her level. The learning method comprises a step in which a user accesses a web server for learning through a web browser or an application of a terminal unit; a step in which an arbitrary language or learning type (learning process) is selected by the user through the user's terminal unit accessing the web server; and a step in which evaluated learning results and contents of the user are stored in a DB server so that the user can arbitrarily check the same or convert the same into big data to be used as a reference when selecting a learning difficulty next time.
Patent KR-20210140784-A (KR)
Title: Business expanding method of sharing personal relationship information
IPC: G06Q50/30
Filed: 2020-05-14
Abstract: The present invention relates to a business expanding method through sharing of personal network information, which maximizes business capability of an individual. According to the present invention, the business expanding method comprises: a personal network information upload step of uploading, by a sharing subject, personal network information held by the sharing subject to a system; a personal network information database step of storing the personal network information uploaded by a plurality of sharing subjects by the social network information uploading step to a database; a demand subject database search step of searching for personal network information of a desired condition from the personal network information stored in the database through a search function provided by the system after the personal network information database step; a search result providing step of providing the personal network information extracted by the demand subject database search step so that a part of personal network information can be viewed by a demand subject; a network information sharing request step of checking, by the demand subject, the part of the personal network information provided by the search result providing step to transmit a sharing request to the sharing subject who has uploaded the personal network information; a sharing approval determination step of checking, by the sharing subject, the sharing request transmitted by the personal network information sharing request step to determine whether to approve the sharing request; and a personal network information sharing completion step of transferring the entire personal network information to the demand subject when the sharing subject approves the sharing request of personal network information to the demanding subject in the sharing approval determination step.
Patent KR-20210143399-A (KR)
Title: Disposable electronic cigarette
IPC: A24F40/48
Filed: 2020-05-20
Abstract: The present invention relates to a disposable electronic cigarette which comprises: a first case (10) having a shielding plate provided with a first connection terminal and a first through-hole disposed on one side; a connector (11) including a connection tube body guiding air introduced through the first through-hole to the outside of the other end of the first case; a cigarette smoke guide tube body (12) having one end connected to the connection tube body and having the other end extending to the other end of the first case; a first wire (13) having the central part penetrating and disposed in the cigarette smoke guide tube body and provided with a liquid heating part exposed on one side penetrated into the inside while coating is peeled off; a liquid storage body (14) surrounding the outside of the cigarette smoke guide tube body; a liquid suction body (15) sucking and transferring a liquid phase of the liquid storage body to the liquid heating part disposed inside the cigarette smoke guide tube body; a drip tip (16) mounted on the other open end of the first case and provided with a cigarette smoke suction port; and a second case (20) including a second connection terminal connected to the first connection terminal of the first case, an air inlet, and a second wire and having an airflow sensor and a battery disposed in the inner space. Accordingly, the disposable electronic cigarette enables a user to smoothly perform smoking breathing without clogging of cigarette smoke during smoking, thereby providing an effect of providing convenience in use. In addition, discomfort caused by high heat transmitted to the existing case during smoking is removed, thereby providing an effect of providing the user with a sense of safety during smoking.
Patent KR-20210151533-A (KR)
Inventor: KWON HYUK SANG
IPC: G06K7/10
Filed: 2020-06-05
Abstract: The present invention relates to a method and system for mediating an order, and an order receiving method using the system for mediating the order. The method for mediating the order according to the present invention may comprise: a step of receiving the code information corresponding to the code image based on a recognition of the code image through a camera provided to an electronic device; a step of providing the menu information of a specific store matched to the code image on the electronic device in response to receiving the code information; a step of receiving the order information for a specific menu from the electronic device receiving the menu information; and a step of transmitting the service request information related to the order information to a business terminal linked to the specific store based on receiving of the order information. Therefore, the present invention is capable of avoiding the hassle of having to move to a separate location.
Patent KR-20200142472-A (KR)
Inventor: JORNOD GUILLAUME
IPC: B60W50/00
Filed: 2020-06-11
Abstract: The present invention relates to a method for determining a high-density platooning (HDPL) maneuver, which comprises the steps of: (412) selecting an HDPL closing maneuver; and (414) selecting an HDPL opening maneuver. A closing maneuver refers to a maneuver where the distance between the platoon members′ vehicles decreases. An opening maneuver refers to a maneuver where the distance between the platoon members′ vehicles increases. The method of the present invention further comprises a step (416) of testing the selected HDPL maneuvers in terms of energy consumption, and thus, predicted quality of service (QoS) of a vehicle-to-vehicle (V2V) communication link (PC5) for communication between the platoon members (PV1 to PL) is considered. If the selected HDPL maneuvers cannot satisfy a test standard, the method of the present invention comprises the steps of: waiting for a predetermined time; selecting the HDPL closing maneuver again; selecting the HDPL opening maneuver; and testing a newly selected HDPL maneuver. According to the present invention, the distance between vehicles is adjusted for optimizing energy consumption.
Patent KR-20210154436-A (KR)
Inventor: KIM HWANG YEON
IPC: H01L45/00
Filed: 2020-06-12
Abstract: The present invention relates to an electronic device comprising a semiconductor memory which includes: a substrate containing a cell area, a first peripheral circuit area disposed at one side of the cell area in a first direction, and a second peripheral circuit area disposed at one side of the cell area in a second direction intersecting the first direction; a plurality of first wires disposed on the substrate to cross the cell area and the first peripheral circuit area and be extended in the first direction; a plurality of second wires disposed on the first wires to cross the cell area and the second peripheral circuit area and be extended in a second direction; a contact plug disposed on the second peripheral circuit area to have a top surface connected to the second wires; a plurality of third wires overlapped with the plurality of the second wires respectively on the plurality of the second wires, wherein some parts of the third wires, which are located on the cell area and the contact plug come in contact with the second wires and at least a part of the remaining third wires are separated from the second wires; a plurality of fourth wires disposed on the third wires to be overlapped with the plurality of the first wires respectively; a first memory cell located at an intersecting point between the first wire and the second wire on the cell area; and a second memory cell located at an intersecting point between the third wire and the fourth wire on the cell area. According to the present invention, a process for manufacturing the electronic device can be simplified and operation properties of the semiconductor memory can be improved.
Patent KR-20210156469-A (KR)
Inventor: OH HYUCK KEUN
IPC: B61H5/00
Filed: 2020-06-18
Abstract: The present invention relates to a WSP-optimized braking force control method by real-time calculation of an adhesion coefficient and a WSP-optimized braking force control method using the same. The braking force control system comprises: a WSP controller for detecting the slide of a train vehicle and performing the feedback control of a dump valve, thereby braking the train vehicle. The WSP controller includes a master WSP control part and a plurality of WSP control parts, which can communicate with one another, wherein the master WSP control part and each of the WSP control parts include: an adhesion coefficient calculation part for calculating an adhesion coefficient between a vehicle wheel and a rail in real time based on inputted information, a braking force calculation part for calculating an optimal braking force capable of generating the corresponding adhesion coefficient based on the calculated adhesion coefficient; and a reference deceleration calculation part for calculating the reference deceleration of the corresponding vehicle based on the calculated adhesion coefficient.
Patent KR-20210005514-A (KR)
Inventor: HUANG CHUN WEI
IPC: H04W72/12
Filed: 2020-06-18
Abstract: Disclosed are a method and an apparatus from the perspective of first user equipment (UE). According to one embodiment of the present invention, the method comprises a step in which the first UE is configured or pre-configured with a sidelink resource pool for sidelink transmission. The method also comprises a step in which the first UE is triggered to select resources for a transport block (TB). The method further comprises a step in which the first UE selects a first resource for transmission of the TB. Also, the method comprises a step in which the first UE selects a second resource for hybrid automatic repeat request-acknowledgement (HARQ-ACK)-based retransmission of the TB, wherein the second resource is later than the first resource, and the time gap between the first resource and the second resource is higher than or equal to the first time period. And the method comprises a step in which the first UE transmits sidelink control information (SCI) and the TB on the first resource of a slot to second UE, wherein the SCI indicates the first resource and the second resource.
Patent KR-20210156702-A (KR)
Inventor: YANG MUN DUMG
IPC: A61H39/04
Filed: 2020-06-18
Abstract: The present invention relates to a medical mat, particularly to a medical mat that can increase a therapeutic effect by applying pressure and far-infrared rays to the spine of a person. The medical mat comprises: a mat having one side folded and a long groove formed in its center; a heating device that moves along a rail installed in the long groove of the mat; a heating device conveying means for moving the heating device; a control panel for controlling the conveying means; and an operation panel for operating the position of the heating device.
Patent KR-20210158555-A (KR)
Inventor: LEE BYUNG HONG
IPC: G02F1/1516
Filed: 2020-06-24
Abstract: The present invention relates to a method for manufacturing an electrochromic composition capable of color diversification, an electrochromic composition manufactured therefrom, and an electrochromic device including the same, in which the electrochromic composition is prepared through a solvent direct reaction using an electro-spray device including two nozzles symmetrically inclined toward the central axis, compared to the existing process, the electrochromic composition is prepared simply, so that an amount of solvent used is reduced, and the reaction rate and time are shortened, and thus economics of the process is improved, and a high yield improves efficiency of the process. In addition, by preparing the electrochromic composition according to the present invention by varying the components, concentrations, and spinning rates of the first and second electrochromic compounds, unlike conventional electrochromic materials, it is possible to diversify colors. In addition, when manufacturing an electrochromic device with the electrochromic layer comprising the electrochromic composition according to the present invention, unlike conventional devices, there is no need to include an electrolyte layer, so that an electrochromic device is manufactured with a simple structure, and a memory function is maintained.
Patent KR-20220000438-A (KR)
Title: Method and apparatus for upgrading low rank coal
Inventor: YONG CHANG SOON
IPC: C10L5/04
Filed: 2020-06-25
Abstract: The present invention relates to a method and apparatus for modifying low-rank coal, and more specifically, to a method and apparatus for modifying low-rank coal, in which the method includes: a vacuum-drying step of removing air and moisture by applying vacuum to the low-rank coal; and an impregnation step of providing an impregnating oil to the low-rank coal, and the apparatus includes: a vacuum chamber provided with a pressure adjustment pump to remove air and moisture by applying vacuum to the low-rank coal; and an impregnating oil feed tank connected to the vacuum chamber to provide the impregnating oil to the low-rank coal. The method and apparatus for modifying low-rank coil according to the present invention can eco-friendly and economically modify the low-rank coal having a moisture content of 30 wt% or more into high-rank thermal coal having a moisture content of 10 wt% or less and a calorific value of 6,000 kcal/kg or more, and can also prevent spontaneous combustion of upgraded coal.
Patent KR-20220001086-A (KR)
Title: light emitting device
Inventor: LEE GYESEON
IPC: H01L33/50
Filed: 2020-06-29
Abstract: A light emitting device is disclosed. The light emitting device includes: a package body having a molding portion including a cavity and a first lead terminal and a second lead terminal extending from the bottom surface to an outer surface of the cavity and formed on a lower surface of the molding portion; an LED chip mounted on the bottom surface in the cavity; and an encapsulant formed in the cavity to cover the LED chip, wherein the LED chip includes: a sapphire substrate having an upper surface and a lower surface; a semiconductor stack portion formed on the lower surface of the sapphire substrate and including a first conductivity-type semiconductor layer, an active layer, and a second conductivity-type semiconductor layer; a first electrode pad formed on a lower surface of the semiconductor stack portion and connected to the first conductivity-type semiconductor layer; a second electrode pad formed on the lower surface of the semiconductor stack portion and connected to the second conductivity-type semiconductor layer; and a release layer formed on the upper surface of the sapphire substrate. In the light emitting device according to the present invention, it is suppressed that the flip chip LED chip is lifted together with the silicone encapsulant when the silicone encapsulant is expanded by heat.
Patent KR-20220001702-A (KR)
Title: Electronic device with Image sensor
Inventor: JAEHYOUNG PARK
IPC: H01L27/146
Filed: 2020-06-30
Abstract: An electronic device may comprise: a color filter array including a plurality of color filters forming a first grid pattern; an image sensor including the color filter array; and at least one processor electrically connected to the image sensor. The at least one processor acquires image data through a unit pixel of a pixel array having a second grid pattern forming a 45-degree angle with respect to the first grid pattern. At least two color filters having different colors corresponding to the unit pixel are provided.
Patent KR-20210073437-A (KR)
Title: Pulverizing machine of mold with enhanced absorbing shock and pulverizing system of mold comprising the same
Inventor: LEE JEONG SU
IPC: B22D29/02
Filed: 2020-07-03
Abstract: Disclosed are a pulverizing machine for a mold and a pulverizing system for a mold comprising the same. The pulverizing machine for a mold according to an embodiment of the present invention includes: a bottom support frame; a top support frame; a pulverizing unit through which an eccentric shaft rotating by receiving power from a power device penetrates to transmit vibration to pulverize seated casting sand; a supporter fitted to both ends of the eccentric shaft penetrating the pulverizing unit and seated on the top support frame by the medium of a buffer member to fix the pulverizing unit apart from the top support frame; and an inclination control unit adjusting the inclination of the top support frame to adjust the inclination of the pulverizing unit. According to the present invention, the pulverizing machine for a mold can minimize vibration transmitted to the support frames by buffering the vibration of the pulverizing unit due to the rotation of the eccentric shaft.
Patent KR-20220008528-A (KR)
Inventor: SHIN SEUNGHAN
IPC: C12P17/04
Filed: 2020-07-14
Abstract: Disclosed is a method for preparing 5-acyloxymethyl-2-furfural from d-fructose using an immobilized enzyme and a solid acid catalyst, in which a catalyst can be reused to increase economic efficiency. According to the present invention, the method comprises the following steps: (a) preparing a compound 2 of a reaction formula 1 by trans-esterification reaction between D-fructose, which is a compound 1, and an acyl donor in the presence of an immobilized enzyme; and (b) performing a dehydration reaction for the compound 2 in the presence of a solid acid catalyst to prepare a compound 3, which is 5-acyloxymethyl-2-furfural, wherein R1 is a C1 to C3 alkyl group.