baber/WOPTO huggingface dataset:
Patent KR-20210156900-A (KR)
Inventor: HOON JE CHO
IPC: G06F3/0488
Filed: 2020-06-18
Abstract: A control method of a Japanese language input device based on a first input character according to the present invention comprises: a step of receiving a first basic character from a user; a step of displaying at least one part of a recommendation word having letters comprising a first basic character and consisting of one or more letters in a recommendation list window; and a step of displaying a word selected from the recommendation list window by a user in an input window, wherein the first basic character is any one among the first input character, hiragana, or katakana. When using the Japanese language input device and a control method thereof based on the first input character as described above, the Chinese character included in the Japanese language can be inputted even if the pronunciation of the Chinese character is not known through input of the first input character of the Chinese character other than the English alphabet or hiragana.
Patent KR-20210158519-A (KR)
Inventor: LEE SANG GOON
IPC: E03C1/05
Filed: 2020-06-24
Abstract: The present invention relates to a water-saving device for a sink. When sliding a switch member installed on the front surface of a sink to be slid to the left and right by using a portion of a body and a hose connected to supply water by an opening/closing lever operation of a sink faucet, the water-saving device for a sink can open and close a linked water-saving valve member to regulate the water of the hose. The water-saving valve member includes: a valve body having a water inlet side hose and a water outlet side hose connected to the middle of the hose connected to the sink faucet; a valve restoring body coupled to the outer circumferential surface of the middle of the valve body by a knob to possess an inserted and installed magnetic force; and a water-saving valve plate installed to be attached to the valve restoring body by a magnetic force, and possessing a magnetic force to be assembled and installed on a valve chamber to open and close a water inlet side port in the valve body. A water-saving operation is conveniently carried out when sliding the switch member on the front surface of the sink through contact with a specific portion of a body when using the sink.
Patent KR-20210076818-A (KR)
Title: Organic and inorganic complex composition for concrete surface treatment for polyurea coating and method of surface treatment using the same
Inventor: PARK MYUNG JU
IPC: C04B111/27
Filed: 2020-06-30
Abstract: The present invention provides a concrete surface treatment composition and a concrete surface treatment method using the same. The composition according to the present invention, as a composite of an organic material and an inorganic material, is applied to the concrete surface to form a primer layer. A polyurea coating film is formed on the primer layer. In the present invention, by using water-dispersed polyurethane into which an alkoxysilyl group is introduced, the organic and inorganic materials can be integrated, and furthermore, all of the adhesion strength of the inorganic material, the concrete layer and the organic material, the polyurea layer can be improved.
Patent KR-20220011296-A (KR)
Inventor: DO HYUNG DONG
IPC: G06Q20/10
Filed: 2020-07-21
Abstract: Disclosed are a payment processing server using a mobile phone number-based payment-only account and an operating method thereof. The present invention provides the payment processing server using a payment-only account based on a mobile phone number which enables payment processing for products purchased in a shopping mall using a payment-only account in which the mobile phone number of a user is designated as the account number, and the operating method thereof. Therefore, users can be supported to purchase products more conveniently by depositing without a bankbook.
Patent KR-20220012458-A (KR)
Title: Display device and manufacturing method for the same
Inventor: KIM YOUN JOON
IPC: G02B5/20
Filed: 2020-07-22
Abstract: A display device according to one embodiment may include a display panel, an optical layer disposed on the display panel, a window disposed on the optical layer, and a light control layer. The light control layer may be disposed between the display panel and the optical layer or between the optical layer and the window. The light control layer may include a plurality of transmission portions spaced apart from each other and a light blocking portion filling between the transmission portions. The display device according to one embodiment may include a transmittance portion having a reduced thickness and a light blocking portion having a reduced width so as to exhibit improved transmittance.
Patent KR-20220012692-A (KR)
Inventor: SIM HYUN SUK
IPC: B63H23/34
Filed: 2020-07-23
Abstract: The present invention relates to a propeller for a boat having a high torque shock absorbing drive hub. According to the present invention, the propeller for a boat having a high torque shock absorbing drive hub comprises: a metal core having four core side edges forming a square cross-sectional shape and a core edge rounded between each of the four core side edges, wherein a driving shaft coupling shaft hole is formed in the center; a hub unit in which propeller blades are integrally formed in a radial direction and the metal core is accommodated in an axial direction at a predetermined shell distance, and which has a hub side edge facing the core side edge and a hub edge facing the core edge; and a rubber shell which is provided between the metal core and the hub unit and has a side shell part interposed between the core side edge and the hub side edge and an edge shell part interposed between the core edge and the hub edge.
Patent KR-20220013069-A (KR)
Inventor: LEE SI YOUNG
IPC: G06Q50/06
Filed: 2020-07-24
Abstract: The present invention relates to an optimal microgrid scheduling method considering an independent operation and, more specifically, to a scheduling method for scenario modeling and generation techniques to effectively consider independent operation events. According to the present invention, the scheduling method comprises the following steps of: collecting a plurality of pieces of scheduling information operated during a planning period from a microgrid; setting a plurality of independent operation scenarios; and calculating an operating cost generated due to occurrence of the independent operation.
Patent KR-20220013098-A (KR)
Inventor: KIM HONG GEE
IPC: B21D43/05
Filed: 2020-07-24
Abstract: Provided are a method and apparatus for manufacturing hot press formed parts for a multi-step process. According to the present invention, the method for manufacturing the hot press formed parts for the multi-step process comprises: a heating step to heat a strip material; a transfer step to transfer the heated strip material to a processing apparatus with a large number of molds mounted, which include one or more molds among a notching mold and a blanking mold, a forming mold, and a trimming mold in a single press; one or more steps of a notching step to cut a part of the material by using the notching mold, and obtaining a notched material in a shape of being connected to a strip by a web unit, and a blanking step to cut a part of the material by using the blanking mold and obtaining a blank material in a shape separated from the strip; a forming step to transfer the material passing through one or more of the notching step and the blanking step, place the material near the forming mold, and form the material by using the forming mold; and a trimming step to remove an outer edge unit of the unnecessary material from the final product shape by using the trimming mold. The present invention aims to provide a method and apparatus for manufacturing hot press formed parts for a multi-step process, which are capable of improving productivity.
Patent KR-20220014667-A (KR)
Inventor: KIM SANG JOON
IPC: B01D29/60
Filed: 2020-07-29
Abstract: The present invention relates to a backwash-type filtration device, which comprises: a first pipe in which a fluid inlet through which a fluid flows is formed on one side thereof and a backwash fluid outlet through which a backwashing fluid is discharged is formed on the other side thereof; a second pipe disposed in parallel with the first pipe and having a backwash fluid inlet formed on one side thereof through which the backwash fluid flows is introduced and a fluid outlet on the other side thereof through which the fluid is discharged; at least one filter member installed to communicate between the first pipe and the second pipe and provided to filter the fluid; and a valve member selectively opening and closing the fluid inlet, the fluid outlet, the backwash fluid inlet, and backwash fluid outlet according to the filtration operation of the fluid through the filter member or the backwashing operation of the filter member. The present invention can wash a plurality of filter members at once without loss of flow rate and pressure, thereby reducing the time required for backwashing and increasing backwashing efficiency.
Patent KR-20220015147-A (KR)
Title: System and Method for Manufacturing Carbon Nanotubes
Inventor: PARK HYE JIN
IPC: C01B32/164
Filed: 2020-07-30
Abstract: The present invention relates to a system for manufacturing carbon nanotubes including a plurality of series-connected fluidized bed reactors. When using a manufacturing system of the present invention, it is possible to efficiently manufacture carbon nanotubes with excellent physical properties without using carbon nanotubes as a bed. The present invention provides the system for manufacturing carbon nanotubes comprising N fluidized bed reactors connected in series so that an upper part of a front-end reactor and a lower part of a rear-end reactor are connected, and satisfying equation 1: V_n <= V_(n+1), and equation 2: 0.001 <= V_1/V_N <= 0.01.
Patent KR-20220017009-A (KR)
Inventor: HAN YOUNG GEUN
IPC: A61B5/00
Filed: 2020-08-03
Abstract: The present invention relates to a light irradiation device for a fluorescent imaging device without speckles, which transmits light of a light source to the light irradiation device through an optical fiber. The light irradiation device for the fluorescent imaging device without speckles transmits the light source without speckles to the light irradiation device by using a liquid core light fiber as the optical fiber for transmitting the light source. Accordingly, the present invention can provide the light irradiation device for the fluorescent imaging device which transmits the light source having influence on acquired image quality of the fluorescent imaging device without speckles.
Patent KR-20220019879-A (KR)
Inventor: LEE YOUNG SUK
IPC: A47B95/02
Filed: 2020-08-10
Abstract: The present invention relates to a channel handle for opening and closing a door of furniture and, more specifically, to a channel handle lighting device for furniture, capable of improving user convenience by making convenient the combination of LED lighting installed on the channel handle while enabling a consumer to conveniently adjust and fix the LED lighting to a desired position. To achieve the purpose, in accordance with the present invention, the channel handle lighting device for furniture includes: a channel handle (100) combined with a drawer (10) or a door (20) of furniture to function as a handle so as to the drawer (10) or the door (20), and having an opening part (111) on a side combined with a lighting member (200), and having insertion grooves (112) formed at both ends of the opening part (111); a lighting member (200) detachably assembled with the channel handle (100), and functioning to radiate light using an LED (242); and a bracket (300) having a body (310) having a size proper to be inserted into the opening part (111), enabling the body (310) to be adjusted in width to a gap of the opening part through rotation during the procedure of being inserted into the opening part (111), enabling the body to be fixed by being rotated again such that the both ends of the body (310) are inserted into the insertion grooves (112) after the insertion of the body (310), and enabling a clip part (320) formed in the body (310) to be inserted into the lighting member (200) such that the lighting member (200) can be assembled with the channel handle (100).
Patent KR-20220019921-A (KR)
Inventor: PARK SUNG CHUL
IPC: A23B9/12
Filed: 2020-08-11
Abstract: The present invention relates to a grain refrigerator. According to the present invention, a grain storage portion has walls filled with salt, and thus external moisture and heat can be prevented from flowing into the grain storage portion. As a result, a decline in cooling efficiency and a decline in the quality of grains in the grain storage portion attributable to moisture and heat inflow from the outside can be prevented. A cooling portion has an inner space filled with a cooling aid material high in heat capacity and thermal conductivity. Accordingly, the cooling efficiency of the cooling portion can be increased and an increase in cooling efficiency can be achieved. In addition, cold air can be retained for a predetermined time even with a current supplied to the cooling portion cut off, and thus the internal temperature of a grain storage bin can be lowered to a preset temperature even without additional installation of a separate chiller. Since no separate chiller is necessary, the volume of the grain refrigerator as a whole can be reduced and cost reduction can be achieved. The rotating bin installed below the grain storage bin is configured to have a constant unit discharge amount, and thus a user can obtain a constant amount of grains even without separate weighing. When moisture formed in the inner space of the cooling portion is discharged to the outside, the moisture is discharged along a heated heat sink structure. Accordingly, the moisture is discharged in a gaseous state by being heated by the heat sink structure, no separate moisture discharge means needs to be installed, and a decrease in volume can be achieved.
Patent KR-20220020046-A (KR)
Inventor: LEE WON KYEONG
IPC: A24F40/485
Filed: 2020-08-11
Abstract: The present invention relates to an aerosol generating device including: a storage tank storing an aerosol generating substance; a compressed air supply unit including an air outlet where compressed air is discharged; a stopper portion opening the air outlet by moving from a first point to a second point or closing the air outlet by moving from the second point to the first point; a nozzle portion including an inlet where the compressed air discharged from the air outlet flows in and an outlet where the compressed air is discharged to the outside after the inflow at the inlet; and a crushing portion adjacent to the outlet. The aerosol generating substance in the storage tank is caused to flow toward the outlet by negative pressure resulting from the compressed air discharge through the outlet. Then, the substance is atomized into aerosol by colliding with at least one region of the crushing portion.
Patent KR-20220021687-A (KR)
Inventor: SEONGOOK PARK
IPC: G01R29/08
Filed: 2020-08-14
Abstract: Disclosed is a 3D chamber structure for measuring performance of a 5G mobile communication band wireless device using low-frequency band measurement equipment, which provides a structure in which the existing low-frequency band measuring equipment and RF components can be used. According to the present invention, the 3D chamber structure comprises: low-frequency band measurement equipment for supplying a reference signal, transmission/reception signal, and DC power required by a phase locked dielectric resonant oscillator (PLDPO) and an up/down converter; two bias Ts combining and passing the reference signal, transmission/reception signal, and DC power received from the low-frequency measurement equipment measuring device through a rotary joint to separate the reference signal, the transmission/reception signal, and the DC power; the rotary joint for supplying the transmission/reception signal, DC power of the PLDRO, DC power of the up/down converter, and the reference signal of the PLDRO together; a DC-DC converter for converting the voltage passing through the rotary joint and separated by the two bias Ts into the required DC power to supply the converted DC power; and the up/down converter converting a frequency band to use low-frequency measurement equipment and RF components.
Patent KR-20220022405-A (KR)
Inventor: JE MAN SUCK
IPC: G01V3/08
Filed: 2020-08-18
Abstract: The present invention relates to a magnetic metal foreign substance detection device for inspecting a nonmagnetic pipe, capable of preventing an accident caused by the accumulation of metal foreign substances by detecting whether magnetic metal foreign substances are accumulated in a pipe made of a nonmagnetic material such as stainless steel or the like. The magnetic metal foreign substance detection device, which is provided to detect whether metal foreign substances are accumulated in a pipe made of a nonmagnetic material, includes: a mounted unit mounted on the outer circumference surface of a lower part of the pipe to be movable by a user; a detection means provided on one side of the mounted unit to detect the metal foreign substances based on a magnetic field figure to generate a detection signal; a detection image generation module generating a detection image about the metal foreign substances accumulated in the pipe based on the detection signal generated by the detection means and the magnetic field figure; and a display module outputting the detection image generated by the detection image generation module on a screen.
Patent KR-20220026748-A (KR)
Title: Electric field thruster and its method of generating thruster
Inventor: KANG KYUNG CHANG
IPC: H02N11/00
Filed: 2020-08-26
Abstract: The present invention relates to an electric field thruster. In the electric field thruster, a first electrode, a second electrode, and a third electrode are formed in a circular ring shape around an axis at a predetermined distance on one axis, and the third electrode has an electrode surface area larger than that of the first electrode and the second electrode. In an embodiment of the present invention, when three metal electrodes having an asymmetrical surface area are arranged around an axis in a row on one axis and high voltage is supplied in the order of positive electricity, negative electricity, and positive electricity, the thrust is generated from a wide side of the electrode surface area to a narrow side of the electrode surface area.
Patent KR-20220027341-A (KR)
Title: Composition for enhancing skin barrier function comprising plant-derived oligonucleotides
Inventor: KIM KYUHAN
IPC: A61K8/97
Filed: 2020-08-26
Abstract: The present specification relates to a composition for enhancing a skin barrier function comprising plant-derived oligonucleotides as an active ingredient. The composition according to one aspect of the present invention comprises plant-derived oligonucleotides having at least one sequence selected from the group consisting of SEQ ID NOs: 1 to 3 or a sequence homologous to the above sequence. Thus, when keratinocytes are treated with the oligonucleotides in a form of penetrating skin cells, there is an excellent effect of increasing an expression level of filaggrin (FLG) and loricrin (LOR), which are markers related to a skin barrier function, thereby enhancing the skin barrier function and improving and strengthening a skin moisturizing or skin antioxidant function.
Patent KR-20220032814-A (KR)
Inventor: AN JUN KWON
IPC: H01H9/00
Filed: 2020-09-08
Abstract: The present invention provides a time management system using a detachable switch terminal, comprising: a furniture module which a switch terminal is attached to and detached from and which is electrically connected to the switch terminal when attached thereto; and the switch terminal starting to collect time information about an electrical connection time when the furniture module is electrically connected to the switch terminal, while determining whether to be electrically connected to or disconnected from the furniture module. The time management system using the detachable switch terminal according to the present invention enables a user, who uses a desk, to manage his or her time using the switch terminal attachable to and detachable from the desk. In addition, the present invention enables the user to manage the time in a manner desired by the user through setup change, and notifies the user of the result to make active time management possible. In addition, the present invention enables the user to manage the time by interworking with an external terminal, thereby providing the user with effective time management without space limitations.
Patent KR-20220033199-A (KR)
Title: Driving motor used in actuator for shift-by-wire transmission for vehicles and actuator using same
Inventor: KIM YUN SOO
IPC: H02K1/27
Filed: 2020-09-09
Abstract: The present invention relates to a shift actuator for a shift-by-wire transmission for a vehicle and a drive motor used for the same, comprising: a stator in which a plurality of unit windings, in which coils are wound in a closed curve shape around a stator body, are partially overlapped in a circumferential direction, and a magnetic force is generated by supplying current to the stator; and a rotor in which permanent magnets of N poles and S poles are alternately arranged along the circumferential direction on an outer circumferential surface and are spaced apart from the stator in a radial direction to be able to rotate. The present invention provides a drive motor of a shift actuator of a shift-by-wire transmission for a vehicle and a shift actuator provided with the same, ensuring operation reliability of the transmission by accurately settling in a driving mode of the transmission in accordance with a user's switching operation.
Patent KR-20220037779-A (KR)
Title: Space expansion type truck loaded camping car
Inventor: CHAE SOON SUK
IPC: B62D33/04
Filed: 2020-09-18
Abstract: The present invention relates to a truck loaded type camping car. More specifically, the truck loaded type camping car comprises a space expansion container stored inside a loading container loaded in a loading compartment of a movable vehicle and can expand a living residential space by installing the space expansion container on the ground surface after withdrawing the space expansion container from the loading container of the vehicle to the outside.
Patent KR-20210057658-A (KR)
Title: Control unit for battery system, battery system and vehicle including the same
Inventor: PETER KURCIK
IPC: B60L3/00
Filed: 2020-09-29
Abstract: The present invention relates to a control device (1) for the battery system for controlling a power switch. The control unit (1) includes: a microcontroller (10) configured to generate a first control signal (12); a monitoring device (20) configured to detect the operating state of the microcontroller (10) and generate a fault signal (22) indicative of an operational state of the microcontroller; a first signal source (30) configured to generate a status signal (31) indicative of a system state; and a comparator circuit (40) configured to receive a first control signal (12) and a fault signal (22), and configured to generate an intermediate control signal (41) based on the first control signal (12) and the fault signal (22), wherein the comparator circuit (40) further includes a comparator node (n0) and send an intermediate control signal (41) to the comparator node (n0), the first signal source (30) is connected to the comparator node n0 to transmit the status signal (31) to the comparator node (n0), and the comparator circuit (40) further includes a comparator (50) connected to the comparator node (n0) and configured to generate a switch control signal (43) based on a threshold voltage (Vth) and a voltage on the comparator node (n0).