baber/WOPTO huggingface dataset:
Patent KR-20220128136-A (KR)
Title: Double side cooling power module package
Inventor: KIM IN SUK
IPC: H01L25/11
Filed: 2021-03-12
Abstract: A power module package is provided. The power module package comprises: a first substrate; a second substrate; one or more semiconductor chip modules disposed between the first substrate and the second substrate; and leads for forming electrical contacts with the first substrate or the second substrate. Each of the leads comprises: an inner arrangement area disposed in an inner space between the first substrate and the second substrate; and an outer arrangement area disposed outside the first substrate and the second substrate, wherein a height of the outer arrangement area may have a height and a step difference of the inner arrangement area. According to embodiments of the present invention, the power module package adopts a lead of a structure that can be applied even when a gap between upper and lower substrates is small to reduce a size of a double side cooling power module and be mounted on various small products, thereby increasing the usability and usage convenience.
Patent KR-20210087407-A (KR)
Title: System for image synthesis using virtual markers
Inventor: SONG CHANG HWA
IPC: H04N5/222
Filed: 2021-03-12
Abstract: The present invention relates to a real-time video synthesis system using a virtual marker, and more particularly, to a real-time video synthesis system using a virtual marker of a new structure configured to extract a specific object by analyzing an image or video collected through a camera with artificial intelligence, and display the virtual marker on the extracted object to synthesize and provide virtual content in real time. According to the above, the virtual marker is displayed on the video collected through a video acquisition means, and the content stored in advance is matched to a three-dimensional coordinate corresponding to the virtual marker. Therefore, content prepared in advance can be synthesized with the video collected by the video acquisition means even if the marker is output and is not attached to a specific object. The real-time video synthesis system includes a user terminal, an artificial intelligence-based immersive content production device, and an immersive content production device.
Patent KR-20210033961-A (KR)
Title: Variable low resistance area based electronic device and controlling thereof
Inventor: SON JONG HWA
IPC: H01L45/00
Filed: 2021-03-15
Abstract: According to an embodiment of the present invention, disclosed is a variable low-resistance region-based electronic element which can be easily applied to various uses. The variable low-resistance region-based electronic element comprises: an active layer including a spontaneously polarizable material; an applying electrode disposed adjacent to the active layer; a polarization region formed in the active layer by applying an electric field to the active layer through the applying electrode; one or more variable low-resistance regions including a corresponding region having a lower electrical resistance than other adjacent regions by corresponding to a boundary of the polarization region; a first electrode spaced apart from the applying electrode and connected to the variable low-resistance region; a second electrode spaced apart from the applying electrode and connected to the variable low-resistance region; a first intermediate layer disposed between the active layer and the first electrode; and a second intermediate layer disposed between the active layer and the second electrode.
Patent KR-20220134996-A (KR)
Title: Offensive odor treatment apparatus
Inventor: LEE DUG WOO
IPC: B01D53/00
Filed: 2021-03-29
Abstract: The present application relates to an odor removing device including: an air inlet for injecting air to be treated including air including odor components into the odor removing device; an air outlet for discharging treated air including air from which the odor component is removed from the odor removing device; an electrothermal decomposition unit that receives electricity and decomposes the odor component; and a circuit unit positioned between the air inlet or the air outlet and the electrothermal decomposition unit, and providing a passage for the air to be treated or the treated air.
Patent KR-20210040017-A (KR)
Title: Installed on an incline, the block
Inventor: HONG MAN YEUI
IPC: E02D17/20
Filed: 2021-04-01
Abstract: The present invention relates to a block installed on a slope, and more specifically, to an invention in which an L-shaped two-stage protrusion is formed on a block in the form of a rectangular tube, such that when blocks are coupled in a stepped shape, the blocks are prevented from slipping, thereby being firmly coupled, and thus, the blocks are prevented from separating even without the use of a separate connector. Therefore, work efficiency can be increased. The present invention is characterized by comprising: a vegetation block body (10) which is in the form of a rectangular tube such that a plant can be planted in the vegetation block body (10) by filling the same with soil; and an L-shaped two-stage protrusion (20) formed on the block body (10) and including a horizontal surface (21) and a vertical surface (22). Accordingly, even when the block body (10) is coupled with another block body (10) in a stepped shape, the block bodies are not separated from each other by being caught on the two-stage protrusion (20).
Patent KR-20210155748-A (KR)
Inventor: KANG YANGWOOK
IPC: G06F9/46
Filed: 2021-04-12
Abstract: The present invention relates to an interactive continuous in-device key value (KV) transaction processing system which includes a host device and KV-solid state drive (SSD). The KV-SSD receives and processes a command packet from the host device, identifies KV input/output requests related to the KV transaction, and includes a command handler module preparing an index structure for each transaction. A method of the present invention comprises the following steps of: receiving a command packet from the host device; and allowing the command handler module to determine whether a transaction tag related to the KV transaction is embedded in the command packet. The method of the present invention further comprises a step of using a main KV index structure to process one or more KV input/output requests, based on determination that the transaction tag is not included in the command packet. The method of the present invention further comprises a step of using an index structure for each transaction to individually process the one or more KV input/output requests, based on the determination that the transaction tag is included in the command packet.
Patent KR-20220142565-A (KR)
Inventor: KIM HAN SUK
IPC: G06T7/00
Filed: 2021-04-14
Abstract: According to one embodiment of the present invention, provided is an image preprocessing method for generating a brain diseases diagnosis learning model. The method comprises: a step of obtaining an fMRI image; a step of quantifying the obtained fMRI image; and a step of applying an automatic analysis algorithm to a quantified fMRI image, wherein the step of applying the automatic analysis algorithm may comprise a step of learning a network function through the quantified fMRI image, and a step of analyzing the fMRI image of a patient. Therefore, the present invention is capable of reducing a time consumed in analyzing the brain image.
Patent KR-20220142660-A (KR)
Inventor: JEONG JAE HYEONG
IPC: G06F3/06
Filed: 2021-04-15
Abstract: Embodiments of the present invention relate to a memory system and an operating method of the memory system. According to the embodiments of the present invention, the memory system comprises a memory device and a memory controller. The memory controller transmits a data read command to the memory device, inputs a read enable toggle signal of N times to the memory device so that the memory device outputs the data requested by the data read command, and enables an additional read enable toggle signal to be additionally inputted to the memory device. The memory device outputs the state information of the memory device to the memory controller when the additional read enable toggle signal is inputted. Therefore, the present invention is capable of reducing a time required to check a state of the memory device after read operation.
Patent KR-20220142738-A (KR)
Inventor: O Seong Il
IPC: G06F1/20
Filed: 2021-04-15
Abstract: According to an exemplary embodiment of the present disclosure, a graphics processing unit performing a floating-point operation includes: an approximation operation unit for receiving a floating-point operation result expressed in bits and performing an approximation operation on lower N bits in the floating-point operation result; a hash generator for generating a hash value of an approximate operation result; a hash buffer in which hash values of approximate operation results and physical addresses for storing approximate operation results are stored; a hash search unit for outputting a selection signal based on whether the first hash value received from the hash generator matches the hash value stored in the hash buffer; and a hash search unit for outputting a selection signal based on whether the first hash value received from the hash generator matches the hash value stored in the hash buffer, wherein N is an integer greater than or equal to 0. Therefore, registers storing floating-point operation results can be reused, and register memory usage can be optimized.
Patent KR-20220146167-A (KR)
Inventor: KOH HAENG DEOG
IPC: H01B5/14
Filed: 2021-04-23
Abstract: Suggested are a method for preparing a carbon nanotube single layer, a carbon nanotube single layer formed thereby, and a field effect transistor and an electronic device including the same. The method for preparing a carbon nanotube single layer comprises the steps of: coating a bifunctional hydrogen bond linker on a substrate to prepare a surface-treated substrate; obtaining a composition by mixing carbon nanotubes having a heteroatom-containing aromatic polymer coating layer and a hydrophobic solvent, and allowing the surface-treated substrate to come in contact with the composition; and thermally treating the surface-treated substrate which has come in contact with the composition.
Patent KR-20220147310-A (KR)
Title: Method manufacturing for sinker for fishing and sinker for fishing manufactured by there
Inventor: LIM MYEONG HEE
IPC: A01K95/00
Filed: 2021-04-27
Abstract: The present invention relates to a method for manufacturing a fishing sinker and a fishing sinker manufactured thereby, the method characterized by comprising: a raw material supply step of continuously supplying an iron core which is wound in a coil shape; a cutting step of cutting the supplied iron core by a predetermined length to form a processing material; a groove processing step of forming a processing groove by a predetermined diameter and depth at the cross section at the both sides of the cut processing material; a hole processing step of hole-processing the both sides in a sequential manner by using a forging punch of a predetermined diameter with the processing grooves at the both sides such that the center of the processing material may be penetrated to form a penetration hole; a shaping step of forging the outer circumferential surface of the both sides from the outside so as to form a tapered surface with the outer diameter gradually diminishing towards the end portions at the both sides; and a coating step of coating the shaped processing material at a predetermined thickness by an anti-corrosive plating. Therefore, the damage of the fishing line can be prevented.
Patent KR-20220148446-A (KR)
Title: Mobile obituary generation method and system for personal information protection
Inventor: JOUNG MYOUNG HEE
IPC: G06Q50/10
Filed: 2021-04-29
Abstract: Provided are a mobile obituary generation method for personal information protection and a system thereof, which can prevent personal information from being leaked or abused by scanning a QR code located in a funeral hall with a mobile terminal of a chief mourner and receiving a mobile obituary writing form from a server to allow the chief mourner to directly input personal information on the deceased, the bereaved, and the like on the mobile terminal and generate a mobile obituary. To this end, the mobile obituary generation system for personal information protection includes: a QR code which is recorded with access information for accessing a mobile obituary generation service for a specific funeral hall; a mobile terminal of a chief mourner which reads QR code access information to access the mobile obituary generation service for the specific funeral hall; and a server which is stored with information on the specific funeral hall based on the access information from the mobile terminal, which provides a mobile obituary writing form to the mobile terminal of the chief mourner to input personal information on the deceased and the bereaved, and which generates a mobile obituary for the specific funeral hall including the personal information on the deceased and the bereaved when a mobile obituary registration request is received from the mobile terminal of the chief mourner. The server sends an obituary message including obituary content and a link address for accessing the generated mobile obituary to an input mobile phone number of the bereaved when a name, a mobile phone number, a bank, and an account number are input as personal information of a plurality of members of the bereaved, and the mobile obituary registration request is received from the mobile terminal of the chief mourner. In the obituary message, a bank and an account number of a member of the bereaved corresponding to a mobile phone number are separately displayed.
Patent KR-20220152460-A (KR)
Inventor: HWANG JUNG HWAN
IPC: G09G3/3225
Filed: 2021-05-07
Abstract: A gate driver includes a plurality of active stages and a plurality of pre-stages. The plurality of pre-stages are connected to the active stages to output carry signals to the active stages. The plurality of the pre-stages include a first pre-stage and a second pre-stage. The second pre-stage includes a Q node compensator that receives a clock signal from the first pre-stage and compensates for a voltage of a Q node based on the clock signal of the first pre-stage. The Q node compensator includes a feedback transistor that diode-connects a feedback input terminal, which receives the clock signal of the first pre-stage, to a feedback node of the second pre-stage. The display quality of a display device can be enhanced.
Patent KR-20220152052-A (KR)
Inventor: WOO BUM JE
IPC: H01L21/67
Filed: 2021-05-07
Abstract: The present invention relates to a wafer storage container. The wafer storage container comprises: a fume removal unit for spraying and exhausting a first gas into a storage room; and an outside air blocking unit for spraying a second gas from one side of a side portion of a front opening and exhausting the second gas from the other side of the side portion of the front opening. Therefore, the wafer storage container can effectively block polluted outside air flowing into the inside of the wafer storage container from an external chamber.
Patent KR-20220153739-A (KR)
Title: 3 dimension Isolation system using ROLLER SLIDE
Inventor: PARK KI SEOK
IPC: F16F15/02
Filed: 2021-05-12
Abstract: The present invention relates to a three-dimensional isolation apparatus which aims to, when an external vibration occurs, block vibration transferred to a subject by vertically or horizontally sliding a moving frame, on which the subject is held, by using a metal roller. The three-dimensional isolation apparatus comprises: a base plate installed in contact with the ground surface; a moving frame located on an upper side of the base plate, formed by combining an upper frame and a lower frame, and moving to absorb an external vibration transferred to a subject; and a roller slide unit sliding the moving frame by a movement by the external vibration by using a metal roller located between the base plate and the lower frame.
Patent KR-20220153845-A (KR)
Title: Manufacturing device for artificial leather for automobile seats containing POE material
Inventor: LEE JIN HWAN
IPC: D06N3/12
Filed: 2021-05-12
Abstract: The present invention provides a manufacturing device for an artificial leather for an automobile seat containing poly-olefin elastomer (POE) material comprising: banbury, which performs gelation and primary kneading of POE materials; mixing rolls and warming rolls for secondary kneading of POE materials; a calender that transforms the POE material into a sheet to form a compact layer; a peeler that peels off the compact layer from the calender and attaches the same to the surface of the fabric layer; a cooling roll attaching a top layer to the compact layer; a foaming machine that coats a top coating layer on the surface of the top layer; and a winder that cuts and packs artificial leather. According to the manufacturing device for the artificial leather for the automobile seat according to the present invention, artificial leather is manufactured to have POE material, so that it can be applied to vehicles with a clean environment and excellent durability.
Patent KR-20220156243-A (KR)
Title: Control Panel for Firefighting Vehicles
Inventor: YOUN KI OK
IPC: B60R16/023
Filed: 2021-05-18
Abstract: The present invention relates to a control panel for a firefighting vehicle. In accordance with the present invention, the control panel for a firefighting vehicle, includes: a power unit comprising a main power source and a sub power source to apply power to firefighting equipment; a control unit formed in the form of a button, turning on/off the operation of firefighting equipment, and emitting an LED around the button corresponding to the button according to the operation of the firefighting equipment; a screen output unit located on one side of the control unit, and digitizing and displaying vehicle condition data received from a plurality of sensors installed in the fire fighting vehicle; and a control unit controlling the operation of the firefighting equipment using an input signal generated through the control unit and the vehicle condition data, and generating a warning sound according to the vehicle condition data at the present time. In accordance with an embodiment of the present invention, since the current condition of the firefighting vehicle is outputted with a picture and symbols through the control panel, a driver of the firefighting vehicle is enabled to intuitively identify an entire traffic flow, thereby accurately and quickly operating the firefighting vehicle in the scene of a fire.
Patent KR-20220158941-A (KR)
Inventor: KWON CHOONG HO
IPC: B60N3/02
Filed: 2021-05-25
Abstract: The present invention provides an auxiliary handle for a vehicle, configured to store a flashlight in a handle body, allowing the flashlight to be taken out of the handle body and used easily and conveniently whenever a flashlight is needed inside the vehicle parked in a dark place or at night. In particular, in the auxiliary handle, a guide is formed at an entrance of a storage space where the flashlight is stored and a closing cover guided thereby is provided to close the storage space. Therefore, even if an occupant tries to use the auxiliary handle folded in a headliner by bending the auxiliary handle, the auxiliary handle can be used as a handle conveniently and allows the flashlight to be easily taken out to be used. In addition, since the closing cover is configured to be rotatable, the closing cover is not separated from the handle body when using the flashlight, so that the closing cover can be conveniently used without losing or losing the closing cover.
Patent KR-20220160219-A (KR)
Inventor: CHOI JUN HO
IPC: G06Q50/26
Filed: 2021-05-27
Abstract: The present invention relates to a real estate matching method through an investor certification comprising: a step of receiving a desired real estate condition from an investor on a platform; a step of classifying the investor information based on the received information; a step of receiving the information for a real estate for sale of an information provider on the platform; a step of distinguishing that the investor is a real investor with a real intention to invest on the platform; and a step of enabling the information provider to match the real estate information that corresponds to the inputted real estate condition to the platform after the investor is determined as the real investor. Therefore, the present invention enables the investor to be checked.
Patent KR-20220160968-A (KR)
Inventor: YOU KYUNG JIN
IPC: G06Q50/30
Filed: 2021-05-28
Abstract: According to an embodiment of the present invention, a vehicle sharing system includes a user terminal which transmits expected boarding time of a vehicle and requests permission to use the vehicle, and a vehicle sharer terminal configured to: detect whether a user has boarded the vehicle, after vehicle use permission is requested; request authentication to the user terminal using an authentication method set by a sharer, if it is determined that a time for a user to board is before a predetermined time; and determine whether to assign a right to use the vehicle according to whether the authentication is completed by the authentication method.
Patent KR-20220162301-A (KR)
Title: Organic matter uum purification equipment and organic matter purification method using the same
Inventor: OH HYOUNG YUN
IPC: H01L51/00
Filed: 2021-06-01
Abstract: The present invention relates to organic matter vacuum purifying equipment and an organic matter purifying method using the same, and more specifically, to organic matter vacuum purifying equipment capable of purifying a purifying pipe in which an organic matter is accommodated along a purifying step. The organic matter vacuum purifying equipment comprises: a body module; and a controlling module. The body module forms a plurality of divided spaces by dividing a space in which the purifying pipe is positioned, and performs different steps for purifying the organic matter in the plurality of divided spaces. The controlling module individually controls the divided space in a state of closing the divided spaces, and creates inner air pressure as different vacuum environments depending on the purifying step corresponding to the divided spaces. The body module is formed to be elongated in one direction, arranges the divided spaces along a longitudinal direction, and sequentially moves the purifying pipe between the divided spaces along the purifying step. The present invention can effectively reduce time consumption.
Patent KR-20220162453-A (KR)
Title: Reel fishing game apparatus
Inventor: LEE HEON WOO
IPC: A63F13/818
Filed: 2021-06-01
Abstract: Disclosed is a virtual reel fishing game apparatus. The virtual reel fishing game apparatus includes a fishing rod having a front end connected with a fishing line and having a rear end at which a grip is disposed, a reel device mounted on the fishing rod, and a support unit having an upper surface on which a joystick device is installed to hold the fixing rod. Moreover, the apparatus includes: a tension control unit installed to apply tension to the fishing rod through the fishing line; a display unit; a computer unit running a game program to output a fishing game image through a display; and a controller generating a control signal to the game program, the reel device, the support unit and the tension control unit by reflecting a signal of the game program, a signal of the reel device, a signal of the support unit and a signal of the tension control unit. The reel device employs a brake component including a coating layer increasing and decreasing a frictional force between frictional elements in accordance with the control signal of the controller and generating a slip between the frictional elements. Therefore, the present invention is capable of improving durability while pursuing accuracy through a distance sensor.