baber/WOPTO huggingface dataset:
Patent KR-20210114878-A (KR)
Title: Securing sleeve with positive locking elements
Inventor: HASPEL MICHAEL
IPC: H01R13/6581
Filed: 2021-03-09
Abstract: The present invention relates to a fixing sleeve (1) for fixing a contact between an electrical conductor (56) and a shielding contact (68). The fixing sleeve (1) comprises a fixing section (2) where a bottom part (6) is positioned between two wing parts (4) for supporting the electrical conductor (56), and complementary positive locking elements (14) are provided at the free end parts (10) of the wing parts fixing the fixing sleeve (1) in an open state (8) before fastening to the electrical conductor (56) and in a closed state (55) on the wing parts (4), wherein the wing parts (4) are spaced apart at the free end parts (10) of the wing parts, facing the bottom part (6), by a slot (12) extending in an axial direction (X).
Patent KR-20220002072-A (KR)
Title: Method of manufacturing a semiconductor device and a semiconductor device
Inventor: Wei yu chen
IPC: H01L21/8234
Filed: 2021-03-10
Abstract: The present invention provides a method of manufacturing a semiconductor device capable of suppressing a dishing problem in a CMP operation to improve the isolation properties of a cap insulating layer. In the method of manufacturing a semiconductor device, a sacrificial gate structure is formed over a substrate. The sacrificial gate structure includes a sacrificial gate electrode. A first dielectric layer is formed over the sacrificial gate structure. A second dielectric layer is formed over the first dielectric layer. The second and first dielectric layers are planarized and recessed, and an upper portion of the sacrificial gate structure is exposed while a lower portion of the sacrificial gate structure is embedded in the first dielectric layer. A third dielectric layer is formed over the exposed sacrificial gate structure and over the first dielectric layer. A fourth dielectric layer is formed over the third dielectric layer. The fourth and third dielectric layers are planarized, and the sacrificial gate electrode is exposed and part of the third dielectric layer remains on the recessed first dielectric layer. The sacrificial gate electrode is removed.
Patent KR-20220126959-A (KR)
Title: Processor for determining level of responsiveness and elecronic device including same
Inventor: Kwanjin Jung
IPC: G06F3/0346
Filed: 2021-03-10
Abstract: An electronic device according to an embodiment comprises: a sensor unit comprising one or more sensors; a display module comprising a touch sensor; and at least one processor for controlling the electronic device. The processor can: detect a touch input through the touch sensor; when the touch input is detected, determine whether the touch input is valid on the basis of state information generated through the one or more sensors; when it is determined that the touch input is valid, determine a target level of responsiveness for the touch input from among a plurality of levels on the basis of at least one of the state information and application information about an application being executed by the electronic device; and control the electronic device on the basis of the target level. Various other embodiments can be possible. Therefore, the electronic device which determines the level of responsiveness for the touch input can be provided.
Patent KR-20220127642-A (KR)
Title: Electronic apparatus and control method thereof
Inventor: JEONG SEUNG SOO
IPC: G06N3/04
Filed: 2021-03-11
Abstract: An electronic device and a control method therefor are disclosed. The control method for the electronic device comprises the steps of: receiving, on the basis of a target image, left and right images of the target image and first parameter information and second parameter information about a camera having captured the left and right images; generating first and second multilayer images by classifying the left and right images into a preset number of depth layers; performing the image pixel position conversion of the first and second multilayer images, generated on the basis of the first and second parameter information, to the position of the target image; obtaining a layer loss value of a multilayer image on the basis of the first and second multilayer images on which image pixel position conversion has been performed, and training the first and second multilayer images on which image pixel position conversion has been performed; and training image matching of an image matching artificial intelligence model on the basis of a preset reference image and the first and second multilayer images on which the image pixel position conversion has been performed. According to the present invention, the electronic device is capable of generating intermediate images with improved image quality.
Patent KR-20210039346-A (KR)
Title: Piston for Compressor and Compressor having the same
Inventor: KYUNYOUNG LEE
IPC: F16J1/09
Filed: 2021-03-17
Abstract: A piston for a compressor and a compressor including the same are disclosed. The piston according to the present specification comprises: a cylindrical sliding part used in a compressor that compresses and discharges a refrigerant sucked into a cylinder, having an outer diameter corresponding to an inner diameter of the cylinder, and forming a suction space in which the sucked refrigerant is accommodated; and a head part coupled to the sliding part, having a compression space provided in the front and a suction space provided in the rear, and formed with a suction port communicating the suction space and the compression space, wherein the head part may include an inner body and an outer body surrounding the inner body, and the suction port may be formed between the inner body and the outer body.
Patent KR-20210091679-A (KR)
Inventor: KIM HEE DONG
IPC: G06Q50/20
Filed: 2021-03-18
Abstract: In one embodiment of the present invention, a method of creating a competency measurement tool includes the steps of: receiving an input of a job competency required from a terminal; deriving at least one similar job competency similar to the required job competency; and generating a competency measurement tool from the required job competency and the similar job competency. Therefore, when educational institutions set their curriculum, actual needs of companies can be reflected.
Patent KR-20220132986-A (KR)
Title: Wireless power transmission device transmitting charging power to wireless power receiving device and method of operating the same
Inventor: LEE CHONGMIN
IPC: G01S13/06
Filed: 2021-03-24
Abstract: In accordance with various embodiments, an electronic device includes: a power transmission module; a first communication module supporting a UWB communication mode; a second communication module supporting a Bluetooth communication mode; and a processor. The processor can be set to: control the first communication module so as to transmit a first signal and receive a second signal corresponding to the first signal through the first communication module; check first location information of a first external device with respect to the electronic device, based on a difference in transmission/reception times between the first signal and the second signal; control the power transmission module so as to transmit first driving power having a first size, based on the fact that a first distance between the first external device and the electronic device determined according to the first location information is included in a first range; form a Bluetooth communication connection with the first external device, based on the fact that a first packet transmitted from the first external device is received with the first driving power, through the second communication module, after the transmission of the first driving power; and after performing a procedure for charging based on the Bluetooth communication connection, control the power transmission module so as to transmit first charging power having a second size. Therefore, the present invention is capable of increasing the efficiency of wireless power transmission.
Patent KR-20220134931-A (KR)
Title: Smart shirts for assisting lumbar and its control method
Inventor: CHUNG SUN GUN
IPC: A41D1/00
Filed: 2021-03-29
Abstract: A smart top for assisting lumbar vertebrae according to an embodiment of the present invention includes: a clothing main body worn by a user; a sensor unit provided on the rear surface of the clothing main body and including a first sensor and a second sensor that are respectively disposed on the thoracic and sacral vertebrae to measure motions of the lumbar vertebrae; a controller that analyzes an operating state of the lumbar vertebrae based on the measured values of the sensor unit; and a band part that is worn on the clothing main body and wraps around the waist.
Patent KR-20220139108-A (KR)
Inventor: MINHYUK NAM
IPC: A61B5/024
Filed: 2021-04-07
Abstract: A charging cradle device according to an embodiment of the present invention, a charging cradle device for a wearable device, comprises: a cradling housing including a first part, a second part, and a ring-shaped cradle space positioned between the first part and the second part, where the wearable device is placed; a fixed member fixed to the first part; a movable member including a wireless charging module, arranged in the first part, and moving from the fixed member towards the ring-shaped cradle space; and at least one elastic element positioned between the fixed member and the movable member and providing a force to push the movable member toward the ring-shaped cradle space. Other embodiments may be possible. According to the present invention, the charging cradle device can be used for the charging and placement of wearable devices having diverse diameters such as smart rings.
Patent KR-20220139636-A (KR)
Inventor: BONG JAE HWAN
IPC: B64C39/02
Filed: 2021-04-08
Abstract: The present invention relates to an unmanned aerial vehicle for delivery with a variable loading space as the same flies by rotating a plurality of wings respectively disposed on a plurality of arms extending in different directions on a main body. According to the present invention, the unmanned aerial vehicle for delivery with a variable loading space comprises: support legs coupled to the front end of each arm to separate the main body from a bottom surface to secure the loading space for items under the main body; and a gripper disposed at the front end of each of the support legs to grip and fix a portion of the items loaded in the loading space. The arm and the support legs are formed in multiple stages, and the length is varied as at least one stage emerges, so that the horizontal and vertical width and height of the loading space are varied by varying the length of the arm and the support leg.
Patent KR-20220139732-A (KR)
Inventor: JANG SEOK SU
IPC: A24D1/04
Filed: 2021-04-08
Abstract: The present disclosure relates to a tobacco material including a flavor material and a method for manufacturing the same. The tobacco material has a core-shell structure and can generate unique flavor. The tobacco material according to an embodiment can effectively retain flavor and continuously provide the flavor to a user.
Patent KR-20220141087-A (KR)
Inventor: JUNG HYO SUN
IPC: A45D40/18
Filed: 2021-04-12
Abstract: A container cap is provided according to an embodiment of the present invention. The container cap according to an embodiment of the present invention includes: an upper cap having an insertion hole formed on one side; a lower cap rotatably coupled with the upper cap; and a cosmetic tool accommodated in the insertion hole and supported by the upper cap, wherein the cosmetic tool rotates with the upper cap when the upper cap and the lower cap rotate relative to each other, and protrudes outward or is inserted into the insertion hole by being pressed to the outside or inside the insertion hole by at least a portion of the lower cap.
Patent KR-20220142227-A (KR)
Inventor: ZANG HEE JOO
IPC: G08G1/017
Filed: 2021-04-14
Abstract: The present invention relates to a data collection support system based on a delivery motorcycle, which includes: a terminal information collection processor including: at least one camera mounted on a delivery motorcycle; a GPS receiver for receiving location information of the delivery motorcycle; a terminal storage unit for matching image taken from the camera with the location information received from the GPS receiver and storing the same as local site information in a set classification scheme; and a terminal control unit for controlling the transmission of local site information recorded in the terminal storage unit through a communication unit; and a server which is connected to the terminal information collection processor through a communication network and performs reception and processing of the local site information.
Patent KR-20220145985-A (KR)
Title: Battery case of vehicle
Inventor: YOON SUNG HO
IPC: H01M50/242
Filed: 2021-04-22
Abstract: A vehicle battery case includes: a housing in which a battery is mounted and which has a side surface part formed to cover the side surface of the battery; a side upper panel coupled to the side surface part of the housing and extending in a longitudinal direction along the side surface part of the housing; a side lower panel coupled to the side surface part of the housing while being spaced downward apart from the side upper panel and extending in the longitudinal direction along the side surface part of the housing, wherein an end of the side lower panel is coupled to an end of the side upper panel so as to form an impact absorption space between the side lower panel and the side upper panel; and a reinforcement panel inserted into the impact absorption space and extending in the longitudinal direction along the side surface part of the housing. The side lower panel and the reinforcement panel are formed to have a slope that increases as the side lower panel and the reinforcement panel extend in a width direction from the side surface part of the housing. According to the present invention, the impact absorption space can secure rigidity against side collision, thereby preventing buckling deformation.
Patent KR-20220148460-A (KR)
Inventor: KIM SU JIN
IPC: G01N27/416
Filed: 2021-04-29
Abstract: Disclosed are an apparatus for calibrating a reference potential of an electrochemical sensor and a method thereof. The apparatus for calibrating the reference potential according to one aspect comprises: a current voltage graph acquisition unit obtaining a first voltammogram and a second voltammogram by applying a voltage to both ends of a working electrode and a reference electrode of the electrochemical sensor at first and second time points; and a potential calibration unit determining a degree of change in the reference potential of the reference electrode based on the first voltammogram and the second voltammogram. An objective of the present invention is to provide the apparatus capable of correcting a change in a reference potential of the electrochemical sensor, and the method thereof.
Patent KR-20210055653-A (KR)
Title: Bath chair used in bathtubs
Inventor: LEE MIN GYU
IPC: A47K3/12
Filed: 2021-05-07
Abstract: The present invention relates to a lower-body bathing chair usable in a bathtub, which can prevent the chair from being floated by buoyancy while being submerged in water and enables a user to enjoy lower-body bathing. The lower-body bathing chair has a hollow inner portion, has a support part formed on the edge of a seat plate, and has a plurality of water holes formed in the surface of the seat plate. The support part has underwater supports. The underwater supports are arranged at the lower ends of the support part to be laterally symmetrical to each other. The underwater supports each have therein a weight with a relatively higher specific gravity than water, so that the chair remains submerged in the water. The weight is integral with to the chair by insert molding so as not to be exposed to the outside. In forming the weight, a metal rod is insert-molded to produce a provisional molded article first, and the provisional molded article is insert-molded again so that the support part is reinforced while the metal rod is prevented from being exposed to the outside. Shimming parts are provided in the injected part of the provisional molded article to prevent movement during molding and facilitate easier molding.
Patent KR-20220153928-A (KR)
Title: Rubber composition and method for preparing the composition
Inventor: SEO KYUNG CHANG
IPC: C08K5/544
Filed: 2021-05-12
Abstract: The present invention relates to a rubber composition, and specifically, to a rubber composition, which comprises: hydrogenation-modified block copolymers including an aromatic vinyl-based polymer block, an olefin-based polymer block including an olefin-based monomer unit and a linking group derived from a modifier; and a random copolymer including at least one monomer unit selected from a group consisting of an aromatic vinyl monomer unit, an olefin monomer unit, and a conjugated diene monomer unit, and to a manufacturing method thereof. It is an object to provide the rubber composition having improved wear resistance.
Patent KR-20220159775-A (KR)
Inventor: CHO KYUNG SUK
IPC: C12N1/20
Filed: 2021-05-26
Abstract: The present invention relates to a novel pseudomonas sp. M23 strain and a use thereof. The novel pseudomonas sp. M23 strain isolated according to the present invention has excellent diesel degradation capability and nitrous oxide-reducing ability, so it is confirmed that the strain can perform purification of oil-caused contamination or nitrous oxide reduction separately and can also perform both purification of oil-caused contamination and nitrous oxide reduction at the same time. The pseudomonas sp. M23 strain according to the present invention can be advantageously utilized in a method for purifying contamination caused by petroleum hydrocarbons (PHs) and/or reducing the emission of nitrous oxide.
Patent KR-20220160283-A (KR)
Inventor: BAE SANG KON
IPC: G06N3/08
Filed: 2021-05-27
Abstract: A biometric information estimating device is disclosed. According to one embodiment, the biometric information estimating device comprises: a pulse wave sensor including a plurality of channels for measuring a plurality of pulse wave signals from a subject; a force sensor for measuring a force signal acting between the subject and the pulse wave sensor; and a processor including a first neural network model outputting a first feature for each channel by using a pulse wave signal and a force signal for each channel, a second neural network model generating a weight for each channel and outputting a second feature by applying the generated weight to the output first feature for each channel, and a third neural network model for outputting biometric information by using the outputted second feature.
Patent KR-20220011571-A (KR)
Title: Thermoplastic resin composition, method for preparing the thermoplastic resin composition and molding products thereof
Inventor: YONG HEE AN
IPC: C08L51/04
Filed: 2021-05-28
Abstract: The present invention relates to a thermoplastic resin composition, a method for preparing the same and a molded article including the same. Particularly, The thermoplastic resin composition includes: 100 parts by weight of a base resin including A-1) 0.5-45 wt% of a graft copolymer including acrylate rubber having an average particle diameter of 50-150 nm, an aromatic vinyl compound and a vinyl cyanide compound, A-2) 20-80 wt% of a graft copolymer including acrylate rubber having an average particle diameter of 151-600 nm, an aromatic vinyl compound and a vinyl cyanide compound, and B) 10-45 wt% of α-methylstyrene-based copolymer having a weight average molecular weight of 60,000-180,000 g/mol; and C) 0.5-10 parts by weight of an ultrahigh-molecular weight copolymer having a weight average molecular weight of 1,000,000-12,000,000 g/mol. The thermoplastic resin composition shows excellent mechanical properties, such as impact strength, tensile strength, flexural strength and hardness, and has excellent heat resistance and processability, and thus can substitute for a PVC resin by using a conventional extruder system.
Patent KR-20220162247-A (KR)
Title: Voice processing device for processing voice of speaker according to authority level
Inventor: KIM JUNGMIN
IPC: B60R16/037
Filed: 2021-06-01
Abstract: A voice processing device is disclosed. The voice processing device comprises: a microphone configured to generate a voice signal in response to voices uttered by a plurality of speakers; a voice processing circuit configured to generate a separated voice signal associated with each of the voices by separating a sound signal based on a position of a sound source for each voice; a positioning circuit configured to measure terminal positions of speaker terminals of the speakers; and a memory storing authority level information indicating an authority level for each of the speaker terminals, wherein the voice processing circuit determines a speaker terminal having a terminal position corresponding to a location of the sound source of the separated voice signal and processes the separated voice signal according to the authority level corresponding to the determined speaker terminal by referring to the authority level information. The voice processing device can generate a separate voice signal associated with each of the speakers from the voices of speakers in a vehicle.
Patent KR-20220162963-A (KR)
Title: Method, computer device, and computer program to provide individual data retrieval service
Inventor: BAN JEONGHO
IPC: G06F16/951
Filed: 2021-06-02
Abstract: Disclosed are a method, computer device, and computer program for providing an individual data search service. The method for searching for the individual data may comprise: a step of compressing and storing a search target document corresponding to the individual data related to a user in a block unit volume; and a step of enabling a full scan search, in parallel, on a plurality of volumes corresponding to a search request. Therefore, the present invention is capable of providing a search engine capable of satisfying a response speed of an individual data search service.
Patent KR-20220163695-A (KR)
Inventor: CHOI KWANG CHEON
IPC: A47K1/06
Filed: 2021-06-03
Abstract: The present invention relates to a headrest for hair washing which is used in a beauty salon or a barbershop when washing hair after trimming the hair. More specifically, the present invention has a dual configuration in which a water overflow prevention groove part (15) is formed in a concave shape along an inner rim of a neck wearing part (12) that is formed in front of a V-shaped body part (10) to wrap the neck so as to prevent water from overflowing to a neck region of a wearer, and a water flow blocking part (18) is formed by cutting ends at both sides of the neck wearing part to prevent water overflowing from the water overflow prevention groove part from flowing down the neck of the wearer. Accordingly, the present invention can prevent water that is used to wash hair from overflowing and running down the neck so as to keep clothes from getting wet. In addition, an auxiliary support (20) that supports the head of a wearer can be used by selectively installing the same at the center of an upper portion of the body part. Therefore, the head can be comfortably supported when the wearer receives beauty care on his head or scalp.