baber/WOPTO huggingface dataset:
Patent KR-20220130465-A (KR)
Title: Door frame raid control device for interlock door
Inventor: AN JUNG SIK
IPC: E06B3/46
Filed: 2021-03-18
Abstract: The present invention relates to a door frame gap adjusting device for interlocking doors. An elastic piece has one surface installed on a gap adjusting frame supported on a wall surface to support a vertical frame of a door frame by elastic force, and a bolt is installed on the door frame to be coupled to a knife block installed on the wall surface, such that when a gap between the door frame and the gap adjusting frame is adjusted, the interval between the door frame and the gap adjusting frame is maintained by the elastic piece. When the door frame is installed, the lengths of left and right widths of the door frame are adjusted according to the size of a part at which the door is installed, so that the gap of the door frame can be easily adjusted in a site, thereby facilitating the installation of the door frame. The support is made by the elastic force of the elastic piece installed on the door frame, and a state of being fixed by the bolt is maintained, such that the gap adjustment can be easy, thereby facilitating the installation of the door frame at the site.
Patent KR-20220136535-A (KR)
Inventor: KIM KI HO
IPC: B01F35/00
Filed: 2021-03-30
Abstract: The present invention relates to a table-type agitation apparatus for a lab. That is, the present invention relates to an agitation apparatus for mixing paint for conducting the manufacture of a prototype for a paint, mixing ratio study, or quality test and the like in a lab or a research division, which can also be used as an agitation apparatus for a small quantity production in a small enterprise and the like. According to the present invention, the agitation apparatus is able to rapidly rotate an impeller in a three-dimensional direction of forward and backward, to the left and to the right, and upward and downward in an agitation container while moving around to each and every corner and to agitate thereby, making paints for test of a high quality conveniently within a short time. In addition, the present invention is able to, when starting the agitation, prevent raw materials in powder type from scattering, allow the impeller to approach the floor and walls of the agitation container as much as possible, scratch and mix the raw materials put on the floor and the walls, and greatly reduce the time and effort of a worker required for not only the agitation but also the post-treatment such as the cleaning of the agitation container. More specifically, a control means included in the present invention is able to consider the size of the agitation container, the height of paint and the like, set the moving range of the impeller to move in the three-dimensional direction, automatically move within the range, rotate the impeller thereby, and conveniently mix the paints.
Patent KR-20220139164-A (KR)
Title: Semiconductor device
Inventor: DO JUNGHO
IPC: H01L27/092
Filed: 2021-04-07
Abstract: The present invention relates to a semiconductor device and, more specifically, comprises: a mixed height cell on a substrate; and a first power wire and a second power wire crossing the mixed height cell. First to third wire tracks are defined between the first and second power wires. A fourth wire track is defined adjacent to the second power wire. The second power wire is interposed between the third wire track and the fourth wire track. The mixed height cell includes lower wires aligned and disposed on the first to fourth wire tracks. A cell height of the mixed height cell is 1.25 to 1.5 times a pitch between the first and second power wires. Accordingly, the degree of integration of the device can be improved by reducing a cell area.
Patent KR-20220122918-A (KR)
Title: Method for measuring level of precursor by using temperature change in canister
Inventor: HYUNKOOCK SHIN
IPC: C23C16/448
Filed: 2021-04-12
Abstract: The present invention relates to a method for measuring a level of a precursor stored in a canister. In one embodiment, disclosed is a precursor level measurement method comprising the following steps of: measuring a first temperature of a prescribed point inside a canister; after a certain time from measurement of the first temperature, measuring a second temperature of the point; and outputting a level of a precursor stored in the canister based on a difference between the first temperature and the second temperature.
Patent KR-20220141691-A (KR)
Inventor: LEE CHANG HEON
IPC: C25B5/00
Filed: 2021-04-13
Abstract: The present invention relates to a hybrid sterilization and neutralization apparatus simultaneously including a seawater battery and an electrolysis module. More specifically, the present invention provides a hybrid sterilization and neutralization apparatus performing the sterilization and neutralization of seawater by controlling the operation of a seawater battery and an electrolysis module. This research was supported by the Ministry of Trade, Industry, and Energy (MOTIE), the Korea Institute for Advancement of Technology (KIAT) through the Program for the Region Dynamics Project (P0012970). According to the present invention, the hybrid sterilization and neutralization apparatus based on a seawater battery comprises: a seawater tank; the seawater battery; an electrolysis module; a TRO sensor; and a control unit.
Patent KR-20220143294-A (KR)
Inventor: LEE DONG SOO
IPC: G06F16/34
Filed: 2021-04-16
Abstract: Disclosed are a method for providing a collated view of reply messages, a computer device, and a computer program. The method of the collated view of messages may comprise the steps of: classifying reply messages using metadata of messages received in a chat room; and providing the collection view of the reply messages through an interface different from the chat room.
Patent KR-20220149262-A (KR)
Title: Appratus for detecting events and method for the same
Inventor: KEUM MYUNG CHUL
IPC: G01H15/00
Filed: 2021-04-30
Abstract: The present invention relates to a device and a method for detecting an event. According to one embodiment of the present invention, the device for detecting an event comprises: an acoustic collection unit collecting each acoustic signal measured for a set period of time from an acoustic sensor installed in multiple measurement points in a target area; an image conversion unit generating a feature image displaying a change of a frequency for each measurement point according to time by using the collected acoustic signals for each measurement point; and an image classification unit inputting the feature image to an image classification model to determine an event corresponding to the feature image.
Patent KR-20220150734-A (KR)
Inventor: KANG KYU MIN
IPC: H01Q3/36
Filed: 2021-05-04
Abstract: Provided are an antenna device for drone identification and an operating method thereof. The antenna device includes: a plurality of horizontal directional antennas; a vertical directional antenna positioned at a center of an area surrounded by the plurality of horizontal directional antennas; a beamforming unit controlling beamforming of the vertical directional antenna and the plurality of horizontal antennas to transmit and receive signals in all directions; and a power supply unit for supplying power. Accordingly, it is possible to effectively receive an identification signal of a drone appearing from an arbitrary direction.
Patent KR-20220015921-A (KR)
Title: Air-gap type film bulk acoustic resonator with arch type cavity
Inventor: KIM BYUNG HUN
IPC: H03H9/02
Filed: 2021-05-06
Abstract: Disclosed, in the present invention, is an air gap-type FBAR comprising: a substrate formed with a first cavity on an upper part surface; a lower electrode formed on an upper part of the substrate; a piezoelectric layer formed on an upper part of a lower part electrode; and an upper part electrode formed on the piezoelectric layer, wherein the upper part electrode comprises an arch-shaped area extending in a horizontal direction from a first flat surface area of the piezoelectric layer and formed in a vertical direction of the first cavity, allows a second cavity to be formed between the piezoelectric layer and the arch-shaped area, and the piezoelectric layer is configured so that a trench area is formed on an exposed upper part surface. According to the present invention, a Qp value may be increased in resonance among a quality factor (Q).
Patent KR-20220152350-A (KR)
Title: Virus Free Automatic Harvest Scissors
Inventor: KIM JI HYO
IPC: A01G3/02
Filed: 2021-05-08
Abstract: The present invention relates to virus-free automatic harvesting scissors. By pulling a trigger, harvest is automatically performed and at the same time disinfectant is sprayed to prevent viruses and to facilitate the harvest, thereby solving problems that existing beginners have difficulty on the harvest. That is, a harvesting knife of the present invention comprises: scissor blades that do not damage fruits and do not rust even when the disinfectant is continuously applied thereon so that the beginners can easily perform harvest; a disinfection chemical container formed to put disinfectant into a long cylinder to prevent viruses; a trigger formed with a small button so that when being pulled, the harvest is automatically performed and the disinfectant is sprayed; and a spray hole formed to spray evenly so that the disinfectant can be applied to the scissor blades. Therefore, according to the present invention, by pulling a trigger, harvest is automatically performed and at the same time disinfectant is sprayed to prevent viruses and to facilitate the harvest, thereby solving problems that existing beginners have difficulty on the harvest.
Patent KR-20220156171-A (KR)
Title: Method of recovering bootloader in mobile electronic device and bootloader recovery system performing the same
Inventor: KO DAE MAN
IPC: G06F11/07
Filed: 2021-05-18
Abstract: In the bootloader recovery method of a mobile electronic device according to an embodiment of the present invention, a bootloader recovery request signal is transmitted from the bridge board to the mobile electronic device based on the first internal path among first and second inner paths included in the bridge board and the third internal path among third and fourth internal paths included in the mobile electronic device. When the bootloader recovery request signal is received, a boot mode of the mobile electronic device is changed based on the first internal path and the fourth internal path. Bootloader recovery data is transmitted from the host device to the bridge board based on the changed boot mode. The bootloader recovery data is transmitted from the bridge board to the mobile electronic device based on the second internal path and the third internal path.
Patent KR-20220157120-A (KR)
Title: Light emitting diode and display module using the same
Inventor: KIM MYUNG HEE
IPC: H01L33/38
Filed: 2021-05-20
Abstract: A light emitting device and a display module using the same are disclosed. The disclosed light emitting device includes: a first semiconductor layer; an active layer disposed on the first semiconductor layer; a second semiconductor layer disposed on the active layer; a first chip electrode covering a part of the upper surface of the second semiconductor layer and a part of the side surface of the second semiconductor layer; and a second chip electrode covering a part of an upper surface of the second semiconductor layer not covered by the first chip electrode and a side surface of the second semiconductor layer not covered by the first chip electrode.
Patent KR-20220157553-A (KR)
Title: Electronic device
Inventor: HUNYOUNG RYU
IPC: G04G17/08
Filed: 2021-05-21
Abstract: In various embodiments, an electronic device (400) comprises: a housing (410) including a front plate (411), a rear plate (412) opposite to the front plate (411), and a side frame (413) surrounding the space between the front plate (411) and the rear plate (412); and a printed circuit board (430) disposed in the space and having a front end module (FEM) (431) and a heating element (432a) mounted thereon, wherein the side frame (413) is segmented into at least a first metal portion (4131) and a second metal portion (4132), a segmentation member (4133) is disposed between the first metal portion (4131) and the second metal portion (4132), the first metal portion (4131) is electrically connected to the FEM (431), and the second metal portion (4132) is connected to the heating element (432a) by using heat transfer members (490a, 490b, 490c). The present invention can improve heat dissipation performance.
Patent KR-20210147924-A (KR)
Inventor: PARK BYONG SUH
IPC: A23G9/14
Filed: 2021-05-25
Abstract: A bubble-stable ice cream composition of the present invention comprises: sugars, which is an emulsified mixture; dairy products; a stabilizer; and glycerin fatty acid esters, wherein the glycerin fatty acid ester comprises: unsaturated fatty acid monoglyceride, saturated fatty acid monoglyceride, organic acid monoglyceride and fatty acid diglyceride.
Patent KR-20220159705-A (KR)
Inventor: KIM SANG WOOK
IPC: B01D29/96
Filed: 2021-05-26
Abstract: The present invention relates to a backwash bag-filter including: a filter body having a flow path through which a fluid to be filtered is introduced and discharged in a filtering mode and through which backwash water is introduced and discharged in a backwash mode; a backwash water distribution pipe for distributing the backwash water to a filter bag side in the backwash mode; a filter bag for filtering a fluid to be filtered in a filter cage that maintains the shape of the filter bag; and a filter cover for accommodating the filter cage and the filter bag, wherein the filter bag can be washed and reused in the backwash mode.
Patent KR-20220162445-A (KR)
Title: Virtual experimental learning system and method
Inventor: HAN HYOU SEON
IPC: G09B9/00
Filed: 2021-06-01
Abstract: The present invention relates to a virtual experiment learning system and method. The virtual experiment learning method according to the present invention comprises the steps of: starting virtual experiment content driving in a first HMD terminal; checking an initial position of the first HMD terminal in a real space when the virtual experiment content driving starts; setting a space within a predetermined radius around the initial location as a user-allocated space of the first HMD device; and outputting an alarm to the first HMD terminal when the first HMD terminal leaves the user-allocated space of the first HMD terminal in the real space while driving the virtual experiment content. Accordingly, a collision between users is prevented and an experiment can be performed safely.
Patent KR-20220110031-A (KR)
Title: Integrated circuit device and method
Inventor: CHANG YI JUI
IPC: G06F30/39
Filed: 2021-06-14
Abstract: An integrated circuit (IC) device includes a functional circuit electrically coupled to a first power supply node and operable by a first power supply voltage on the first power supply node; and a power control circuit including a first transistor and a second transistor of different types. The first transistor includes a gate terminal configured to receive a control signal, a first terminal electrically coupled to a first power supply node, and a second terminal electrically coupled to a second power supply node. The second transistor includes a gate terminal configured to receive a control signal and first and second terminals configured to receive a predetermined voltage. The first transistor is configured to connect or disconnect the first power supply node and the second power supply node in response to a control signal so as to provide or disconnect the power supply to the functional circuit.
Patent KR-20220168766-A (KR)
Title: Semiconductor devices
Inventor: CHOI JUN YOUNG
IPC: H01L21/8234
Filed: 2021-06-17
Abstract: A semiconductor device includes: a substrate including a cell region and a peripheral circuit region surrounding the cell region; a conductive structure formed on a portion of the cell region and the peripheral circuit region and extending in a first direction parallel to an upper surface of the substrate; a gate structure spaced apart from the conductive structure in the first direction and formed on a peripheral circuit region; a spacer in contact with the sidewall of the gate structure; a sidewall of an end of the conductive structure in the first direction; and a first capping pattern contacting the sidewall of the spacer. The spacer and the first capping pattern may include different insulating materials. The provided semiconductor device has improved electrical characteristics.
Patent KR-20230000664-A (KR)
Title: System and method for automatically generating questionnaire
Inventor: OK WOO YOO
IPC: G16H10/20
Filed: 2021-06-25
Abstract: Provided are a system and method for automatically generating a medical questionnaire, which can generate a user-customized questionnaire with duplicate questions removed by analyzing user information and previous interview records through a chatbot, and receive real-time health conditions in response to the questionnaire. The system for automatically generating a medical questionnaire, which uses a chatbot, comprises: a user terminal; and a server which transmits, upon receiving a questionnaire request message from the user terminal, questionnaire information to the user terminal, analyzes questionnaire response information received from the user terminal, and transmits questionnaire result information to the user terminal. The server comprises: a user verification unit which transmits, upon receiving the questionnaire request message from the user terminal, a verification message to the user terminal to determine whether a user's access is normal; a questionnaire generation unit which generates, if it is determined that the user terminal's access is normal, the questionnaire information based on pre-stored user information of the user terminal; a communication unit which transmits the questionnaire information to the user terminal and receives the questionnaire response information from the user terminal; and a questionnaire response generation unit which generates the questionnaire result information based on the questionnaire response information.
Patent KR-20230001617-A (KR)
Inventor: YOUN JONG TAEK
IPC: H04L1/20
Filed: 2021-06-28
Abstract: The present invention relates to an ATD-AI 17 model-based microwave communication method, which can easily set the priority transmission volume and an adaptive modulation scheme, comprising the steps of: determining an available signal-to-noise ratio; setting an adaptive modulation scheme; transmitting a plurality of data packets; generating a data packet group; generating a distributed data packet group; and modulating the distributed data packet group.
Patent KR-20230003812-A (KR)
Inventor: LEE SUN DONG
IPC: B07B13/04
Filed: 2021-06-30
Abstract: The present invention is to provide a device for sorting pulses, which is capable of sorting various types of grains, including pulses. A device for sorting pulses according to the present invention comprises: a rotatable sorting container (10) in which a plurality of ring-type sorting rings (12) are arranged side by side in a direction of upper and lower streams so that ring-type sorting gaps (11) are maintained at regular intervals; a support frame (20) which includes an upper support plate (21) supporting an upstream end of a sorting container (10) and a lower support plate (23) supporting a downstream end of the sorting container (10), and rotatably supports the sorting container (10) in an inclined state so that the downstream side is lower than the upstream side; a sorting container driving mechanism (30) which is installed on the support frame (20) and rotates the sorting container (10); and a pulse removal mechanism (40) which pushes and removes pulses (2) stuck in the sorting gaps (11). The pulse removal mechanism (40) includes: a plurality of removal rotating plates (41) rotatably inserted into the sorting gaps (11); a removal rotary shaft (42) installed so that the entire removal rotating plates (41) can integrally rotate; a pair of bearing brackets (43) in which bearings (43a) rotatably supporting the removal rotary shaft (42) are separately formed, and which are individually installed on the upper support plate (21) and the lower support plate (23), are installed to be moved and fixed in the direction of a diameter of the sorting container (10), and are capable of adjusting an insertion depth of the removal rotating plates (41) with respect to the sorting gaps; and a removal motor (44) which rotates the removal rotary shaft (42).
Patent KR-20230005652-A (KR)
Title: Display device
Inventor: JUNG YOUNG JIN
IPC: G09F9/33
Filed: 2021-07-01
Abstract: According to an embodiment of the present invention, a display device includes: a display unit for displaying an image; and a bottom cover covering a rear surface of the display unit, wherein a lower end of the bottom cover obliquely extends to the rear of the display unit to form an extension unit on which a main board is seated, and a slim design may be realized by reducing overall thickness.
Patent KR-20230006141-A (KR)
Title: Shielding member and electronic device including the same
Inventor: CHO GYUYEONG
IPC: G06F3/0354
Filed: 2021-07-02
Abstract: According to various embodiments of the present invention, an electronic device comprises: a display panel; a recognition member arranged on a lower side of the display panel, and including a conductive pattern for recognizing a signal of a pen input device; a first shielding member arranged on a lower side of the recognition member; and a second shielding member arranged on a lower side of the first shielding member and made of different materials from those of the first shielding member. The second shielding member includes a part region facing one or more electronic parts arranged on a lower side of the second shielding member. At least a part of the shielding member in the part region can be removed. Therefore, malfunctions of a pen input device can be reduced.
Patent KR-20230007832-A (KR)
Title: Thermoplastic resin composition and molded article comprsing the same
Inventor: YOON JIN YOUNG
IPC: C08K7/00
Filed: 2021-07-06
Abstract: The present invention relates to a high-stiffness low linear expansion thermoplastic resin composition and molded articles including the same, and specifically, the thermoplastic resin composition includes a polypropylene composite resin including highly crystalline polypropylene, an elastic body, and an inorganic filler.
Patent KR-20230012865-A (KR)
Inventor: KIM BYOUNG NAM
IPC: G01R31/28
Filed: 2021-07-16
Abstract: A connection jig for testing a small connector, which is for testing the electrical characteristics of a small connector transmitting an ultra-high frequency signal by using a measuring instrument, according to the present invention, comprises: a first output terminal and a second output terminal for connecting to signal lines of the measuring instrument; a jig body which has the shape of a plate-shaped block, and which has an insertion hole which penetrates from the upper surface to the lower surface of the plate-shaped block and into which the small connector can be inserted; a printed circuit board for a jig which can be inserted into the lower surface of the plate-shaped block and which has a signal pattern that can be electrically connected to the small connector accommodated in the insertion hole; a lower cover detachably attached to the lower surface of the jig body and fixing the printed circuit board for the jig to the jig body; and an upper cover attachable to and detachable from the upper surface of the jig body and fixing the small connector to the jig body.