baber/WOPTO huggingface dataset:
Patent KR-20220142784-A (KR)
Inventor: KONG DUK YOO
IPC: A61B34/30
Filed: 2021-04-15
Abstract: A surgery robot according to one embodiment comprises: a surgical tool having a bendable joint and a bending tendon connected to the joint and performing a bending operation of the joint; a tube connected to the surgical tool and accommodating the bending tendon therein; a base housing rotatably supporting the tube and accommodating the bending tendon passing through an inside of the tube; a bending driving unit gripping the bending tendon and driving the same translationally along a longitudinal direction parallel to an axis of rotation of the tube with respect to the base housing; and a rotation driving unit rotatably supporting the tube with respect to the base housing and connected to one part of the bending driving unit holding the bending tendon when the tube rotates to rotate the tube and the bending tendon together. The endoscopic surgery robot can continuously rotate while preventing twisting of the internal driving tendon.
Patent KR-20220143416-A (KR)
Inventor: HONG IN PYO
IPC: G06Q50/02
Filed: 2021-04-16
Abstract: In the present invention, disclosed is a collateral loan system. When the livestock being raised from a customer terminal is set as collateral, after a financial institution server conducts an examination of livestock for setting up as collateral to determine validity and value as collateral, the loan amount is calculated and paid to the customer's account.
Patent KR-20220143454-A (KR)
Inventor: KIM EUI HOON
IPC: H02J7/00
Filed: 2021-04-16
Abstract: The present invention relates to a foldable ultraviolet sterilizer capable of wireless charging. The foldable ultraviolet sterilizer capable of wireless charging according to an embodiment of the present invention includes: a main body provided with a battery; a cover member coupled to one side of the main body to be unfolded or folded; and an ultraviolet LED installed on one end of the main body or an inner surface of the cover member and radiating ultraviolet light into the cover member in an unfolded state.
Patent KR-20220147988-A (KR)
Title: Hydrogen storage system
Inventor: JEONG KWI SEONG
IPC: F17C1/12
Filed: 2021-04-28
Abstract: An embodiment of the present invention relates to a hydrogen storage system, comprising: a storage container in which hydrogen containing para-hydrogen and ortho-hydrogen is accommodated; and a conversion part provided inside the storage container and intermittently converting para hydrogen into ortho hydrogen, thereby capable of suppressing the temperature rise of hydrogen, and reducing the amount of hydrogen emitted.
Patent KR-20220151881-A (KR)
Title: Manufacturing Method for Waterproof Gloves
Inventor: CHOUNG EUN YOUNG
IPC: D06H5/00
Filed: 2021-05-07
Abstract: A waterproof glove manufacturing method comprises the following steps of: forming an inner skin glove having first hot melt powder coupled to an outer surface thereof and an outer skin glove having second hot melt powder coupled to an inner surface thereof; attaching an adhesive tape to at least an end of a finger region of the outer surface of the inner skin glove; combining the inner skin glove and a waterproof skin glove to form a first assembly; combining the first assembly and the outer skin glove to form a second assembly; and fusing the first hot melt powder, the second hot melt powder and the adhesive tape.
Patent KR-20220152787-A (KR)
Inventor: YONGHYUN KIM
IPC: F25D23/12
Filed: 2021-05-10
Abstract: The present invention relates to an ice maker and a control method thereof. According to the present invention, the ice maker comprises: an upper tray made of a plastic material and including an upper chamber; a lower tray including a lower chamber; a case with an upper heater; and a drive unit rotating the lower tray. The upper tray includes: a tray edge unit coupled to the case; and an indented unit indented downwards between the tray edge unit and the upper chamber. The upper chamber includes a heat transfer unit protruding upwards from a position corresponding to the upper heater along the circumference of the upper chamber, and transferring the heat of the upper heater to the upper chamber. Therefore, the ice can be separated from the upper tray without being damaged.
Patent KR-20220157192-A (KR)
Title: Portable barbecue grill
Inventor: LEE HWUNG WOO
IPC: A47J37/06
Filed: 2021-05-20
Abstract: The present invention provides a portable barbecue grill which roasts meat with burning to increase a flavor by charcoal flavor penetration and enjoy the meat with sufficient juice to allow a person not to eat carbonized meat so as to minimize smoke generated while simultaneously carbonizing, thereby not hindering a natural environment without harming other people.
Patent KR-20220159014-A (KR)
Inventor: KIM YONG HYUK
IPC: A47J31/52
Filed: 2021-05-25
Abstract: The present invention provides a method for exploring an extraction technique of hand drip coffee for each bean by using a surrogate model, and a computer-readable recording medium for recording a computer program for executing the method on a computer. The method comprises the steps of: collecting and pre-processing TDS numerical data according to the type of coffee beans, the amount of coffee beans, and a hand drip technique (S110); using the pre-processed data, and generating a surrogate model which predicts the type of coffee beans, the amount of coffee beans, and a TDS value according to the hand drip technique (S120); searching a solution area of the hand drip technique on the surrogate model with the type and amount of specific coffee beans to be extracted and a target TDS value as inputs (S130); and providing a hand drip technique optimized from the searched hand drip technique solution area (S140). The hand drip technique recommended by the surrogate model is used to extract coffee which satisfies the TDS value while minimizing the amount of coffee beans used.
Patent KR-20210065919-A (KR)
Title: Method for encoding/decoing video using intra prediction and apparatus for the same
Inventor: JEONG JE CHANG
IPC: H04N19/176
Filed: 2021-05-27
Abstract: A decoding method using intra prediction is disclosed. The decoding method using intra prediction performed by a decoding device includes the steps of: receiving a bit stream; obtaining decoding information from the received bit stream; generating a prediction block for the current block to be decoded using the obtained decoding information; and adding the residual block obtained from the bit stream and the prediction block to reconstruct the current block. Accordingly, the compression rate of the image may be improved.
Patent KR-20220130548-A (KR)
Title: Electronic device and controlling method of the same
Inventor: KIM HYUNG CHUL
IPC: G03B21/14
Filed: 2021-05-31
Abstract: An electronic device of one embodiment of the present disclosure includes: a body; a light source located inside the body and radiating output light; a projection lens emitting the output light of the light source; and a cover selectively located to be close to or spaced apart from the projection lens and opening and closing the projection lens. The cover can receive, spread, and emit the output light emitted from the projection lens when becoming close to the projection lens.
Patent KR-20210070255-A (KR)
Title: Multilayer coil component
Inventor: HIRUKAWA ATSUO
IPC: H01F27/28
Filed: 2021-06-02
Abstract: Provided is a multilayer coil component having excellent high-frequency characteristics. The multilayer coil component of the present invention comprises: a laminate in which a plurality of insulating layers are stacked, and a coil is embedded; and first and second external electrodes electrically connected to the coil. The coil is formed by electrically connecting a plurality of coil conductors stacked together with the insulating layers. The multilayer coil component of the present invention further comprises first and second connecting conductors inside the laminate. The first connecting conductor connects a first external electrode of a portion covering a first end surface of the laminate and the coil conductors opposite thereto, and the second connecting conductor connects a second external electrode of a portion covering a second end surface of the laminate and the coil conductors opposite thereto. In a longitudinal direction, the length of the coil is 85.0 to 94.0% of the length of the laminate.
Patent KR-20220165474-A (KR)
Title: Virtuality (VR)-based mobile commerce total service platform
Inventor: LEE HEE DOO
IPC: G06Q30/02
Filed: 2021-06-08
Abstract: The present invention relates to a virtuality (VR) content-based mobile commerce system and a method thereof. The virtuality (VR) content-based mobile commerce system according to the present invention comprises: a virtuality mobile homepage server (110); a mobile business card server (130) which supports company introduction and users' product review videos; a mobile shopping mall server (150) which supports a service that enables E-mail, phone number, SNS transmission, and phone-calling; an exclusive distributor agency server (170) which supports product information and purchase management; a mobile SNS server (190) which supports an individual, a business operator, or a single smart store (180); and virtuality mobile commerce content, for storing SNS information, including Kakao Talk, Band, Twitter, Facebook, text, message, link, and the like. According to the present invention, the development of a virtuality mobile commerce platform may provide users with mobile convenience.
Patent KR-20210075049-A (KR)
Title: Wafer processing method and intermediate member
Inventor: PRIEWASSER KARL
IPC: H01L21/02
Filed: 2021-06-14
Abstract: The present invention provides a wafer processing method in which a protective member is easily delaminated without leaving glue or adhesive between bumps when the protective member is delaminated. A method of processing a wafer having a surface including a central region where a plurality of devices each having a plurality of bumps are installed and an outer peripheral extra region surrounding the central region includes: an intermediate member preparation step of preparing an intermediate member having a flexible member corresponding to the central region of the wafer and an adhesive member provided on an outer peripheral edge of the flexible member; an adhesion step of bonding the intermediate member onto a support plate through the adhesive member and bonding the wafer onto the intermediate member bonded to the support plate through the adhesive member in a state in which the central region of the wafer is in contact with the flexible member; a grinding step of grinding a back surface of the wafer after performing the adhesion step; and a delamination step of delaminating the wafer from the support plate after performing the grinding step.
Patent KR-20220169512-A (KR)
Title: Photocatalyst and method for preparing the same
Inventor: LEE JAESANG
IPC: B01J35/00
Filed: 2021-06-18
Abstract: The present invention relates to a photocatalyst including a particle including a compound represented by formula 1: WO_(3-x), and a metal supported on the particle, and a method for preparing the same. In formula 1, X is less than 0.05 and larger than 0.29. The photocatalyst can be easily synthesized under room temperature and pressure conditions, and shows excellent optical activity even under low-illuminance light sources such as indoor lighting.
Patent KR-20220169968-A (KR)
Title: Aerosol-generating article and aerosol-generating apparatus used with the same
Inventor: KWON CHAN MIN
IPC: A24F40/20
Filed: 2021-06-21
Abstract: Provided are an aerosol-generating article and an aerosol-generating apparatus used with the same. The aerosol-generating article according to some embodiments of the present disclosure may include a tobacco rod comprising a cavity segment filled with tobacco granules, and a filter rod. When a filling rate of the tobacco granules for the cavity segment may be 80 volume% or less, a plurality of tobacco granules can be uniformly heated by generating eddies inside the cavity segment during puffing.
Patent KR-20220170502-A (KR)
Title: Charging plug locking actuator
Inventor: LEE HUNJUN
IPC: B60L53/16
Filed: 2021-06-23
Abstract: The present invention relates to a charging plug locking actuator, which includes an emergency lever capable of manually removing a locked charging plug if power is not applied or an error occurs while the charging plug is locked into a charging socket, and can prevent the emergency lever from being interlocked when the charging plug is locked and removed. The charging plug locking actuator comprises: a housing having an operating space; a drive motor installed in the operating space; a reduction unit provided in the operating space to increase the rotational force of the drive motor; a transition gear for transmitting the rotational force of the reduction unit; a locking member moved by the transition gear to lock or remove the charging plug; and an emergency lever capable of manually rotating the transition gear. In this case, the reduction unit includes a lever gear that rotates in engagement with the transition gear. An interlocking groove and an interlocking cam are formed on the lever gear and the emergency lever, respectively. The interlocking cam idles for a period while inserted into the interlocking groove, thereby preventing the emergency lever from being interlocked when the charging plug is locked and removed.
Patent KR-20230000823-A (KR)
Title: Method for designing pipe and wire route based on reinforcement learning and computer-readable medium including the same
Inventor: KIM MINHO
IPC: G06F30/27
Filed: 2021-06-25
Abstract: The present invention discloses a method for designing pipe and wire routes based on reinforcement learning and a computer-readable recording medium having a computer program recorded therein to perform the same in a computer, the method comprising: a preprocessing step (S110) of forming domain information on a virtual environment in which pipe and wire routes are arranged; a solving step (S120) of searching for an optimal route for a pipe and a wire by performing reinforcement learning depending on the environment defined by the domain information and compensation policies; and a postprocessing step (S130) of visualizing the retrieved optimal route. Therefore, an optimal route for a pipe and a wire can be designed at an initial stage of design by reinforcement learning.
Patent KR-20210083236-A (KR)
Title: Composition for preventing hair loss and improving the scalp
Inventor: HWANG KI CHEOL
IPC: A61Q7/00
Filed: 2021-06-25
Abstract: A disclosed composition for preventing hair loss and improving scalp conditions includes a mixed extract of Morinda citrifolia and Cinnamomum verum as an active ingredient.
Patent KR-20230005494-A (KR)
Title: Manual fire control method for guns of a warship
Inventor: LEE BONG SOO
IPC: B63G1/00
Filed: 2021-07-01
Abstract: In accordance with the present invention, a manual firing control method for guns of a warship, which is provided to enable guns of a warship to solely perform a firing function without receiving a control command of an integrated battle system of the warship, includes the following steps of: starting a manual firing mode by operating a manual firing switch of a warship gun control device; and selecting a firing rate of guns of the warship by operating a firing rate selection button, wherein in the manual firing mode, firing is limited when a turning angle and a high angle of a battery are within a firing limit range. In the manual firing mode, a firing limit range recognition circuit is operated with an interlock signal, thereby blocking a signal outputted from a manual firing function circuit and limiting firing when the turning angle and the high angle of the battery are within the firing limit range, and the firing limit range is determined as a position signal of a turret outputted from a synchro gear box of the guns of the warship is compared to the limit range set on the warship gun control device in real time. The firing rate selection condition is divided into 10 shots per minute, 20 shots per minute, 40 shots per minute, 60 shots per minute, 80 shots per minute and maximum per minute, and, when a firing rate is selected, an operation time of a swing arm controlling a shell launch speed is changed in accordance with the selected firing rate. Moreover, after the start of the manual firing mode, due to the output signal of the manual firing circuit, a percussion device, an upper feeding device and a lower feeding device are turned on to perform manual firing. Thus, in accordance with the present invention, since firing is limited when the turning angle and the high angle of the battery are within the firing limit range, the method can have an advantage of enhancing safety and tactic efficiency during a battle in that damage to a host ship can be actively prevented.
Patent KR-20230006332-A (KR)
Title: Plunger-Style Water Gun
Inventor: PARK BO KYUNG
IPC: A63H33/18
Filed: 2021-07-02
Abstract: The present invention relates to a piston water gun with a detachable toy, which is able to use a toy as a handle for compression spraying so that it is easy to spray while gripping the handle and the handle can be separated to be used as a separate toy, comprising: a water gun main body having a hollow cylinder for storing water; and a push stick having a piston to compress the inside of the cylinder and spray the water. The water gun main body has a spray hole for spraying the water in front of the cylinder so that the water can be sprayed through a process of absorbing and compressing the piston by using the handle formed on the rear side of the push stick. The push stick mounts a grip element extending the size of the handle so that an infant or a child can operate the push stick by using his/her finger on the handle when the piston makes a reciprocating motion. The grip element forms a fastening unit for being detachably assembled with the handle. The handle and the fastening unit are assembled by using a male/female structure to be engaged with each other. The grip element is formed to have the shape of an independent toy, so that the grip element can be used as a handle for the water gun or be used as a separate toy in a variety of manners. In addition, an insertion bump unit and a socket are respectively formed on the handle and the fastening unit. The assembly is conducted by a locking structure by a rotation method, so that a pumping motion can be performed in a stable manner. The grip element is formed in a hollow structure so that foods and the like can be stored and the handle can be used as a cover for even weak children to easily use the same. The handle is made to be separable so that the handle can be used as a toy for various plays.
Patent KR-20230007820-A (KR)
Title: Air foil journal bearing
Inventor: KIM WAN WOO
IPC: F16C17/02
Filed: 2021-07-06
Abstract: According to the present invention, an air foil journal bearing comprises: a bearing housing having a hollow space in which a rotor is arranged and a key groove concavely formed on the inner circumferential surface thereof, and formed such that both longitudinal sides thereof are opened; bump foil provided inside the bearing housing to be formed in a circumferential direction and provided with elastic bumps of an uneven shape, wherein one end thereof is coupled to the bearing housing; a key inserted into the key groove of the bearing housing, wherein both longitudinal ends thereof are fixed on the bearing housing; and top foil provided inside the bump foil to be formed in a circumferential direction, wherein one end thereof is coupled to the key to be fixed. The air foil journal bearing can prevent the key coupled to the top foil from deflecting to the inside in a radial direction to maintain the shape of the top foil to prevent a thermal increase of the top foil and the rotor to improve durability.
Patent KR-20230013747-A (KR)
Title: A gas diffusion layer reforming method and a gas diffusion layer reformed through the mehtod
Inventor: YOON SEO HYUN
IPC: H01M8/0245
Filed: 2021-07-20
Abstract: The present invention relates to a method for modifying a gas diffusion layer and a gas diffusion layer modified by the method, and more specifically, to a method for modifying a carbon layer included in a gas diffusion layer by reacting a gas containing hydrogen, chlorine, and carbon together with heat treatment.
Patent KR-20230008574-A (KR)
Inventor: KIM MOO JONG
IPC: G06Q20/32
Filed: 2021-07-21
Abstract: Disclosed is a payment system using virtual currency. The payment system using virtual currency comprises: a buyer terminal (110) with a virtual currency payment application installed; an affiliated store terminal (120) for performing payment; an electronic wallet server (130) connected to the affiliated store terminal (120) through a communication network; and a virtual currency payment server (140) of a coin exchange that includes an account for allowing transactions by purchasing and selling virtual currency. Based on the current price of virtual currency, in a situation where a buyer needs immediate payment with virtual currency on site, the buyer can pay directly with virtual currency or sell the virtual currency at the current price and pay with the sale amount.
Patent KR-20230015548-A (KR)
Title: Panoramic Pop-up Roof Tent for Vehicles
Inventor: OH WAN KON
IPC: E04H15/30
Filed: 2021-07-23
Abstract: A panoramic pop-up roof tent for a vehicle according to the present invention comprises: a base panel coupled on top of a roof of a vehicle; a main cover part combined to rotate with respect to the rear of the base panel and coupled on top of the base panel to be able to adjust an angle; an auxiliary cover part combined to rotate with respect to the front of the main cover part and coupled on top of the main cover part to be able to adjust an angle; a first driving part arranged in front in the moving direction of the vehicle between the base panel and the main cover part to be able to adjust a length; a second driving part arranged between the main cover part and the auxiliary cover part to be able to adjust a length; a tent arranged between the base panel and the main cover part and between the main cover part and the auxiliary cover part and forming an inner space amid the base panel, the main cover part and the auxiliary cover part while being spread according to the rotation of the main cover part and the auxiliary cover part; and a link part hinged to the rear sides of the base panel and the main cover part and enabling rotation between the base panel and the main cover part according to the operation of the first driving part, wherein the main cover part and the auxiliary cover part are coupled on top of the base panel through the first and the second driving part in the manner of opening and closing at two stages, thereby enabling the expansion of the inner space. Therefore, provided is a panoramic pop-up roof tent for a vehicle, wherein an additional space is secured and accordingly usability and habitability are increased.
Patent KR-20230019753-A (KR)
Title: Heated Mat with Cover
Inventor: CHA CHAN YEOL
IPC: A61F7/00
Filed: 2021-08-02
Abstract: The present invention relates to a heated mat having a cover, in which a heating wire is embedded inside a mattress and the arch-shaped cover with a built-in heating wire is put over the same to prevent heat generated from the mat from escaping to the outside. Accordingly, the heated mat is much warmer than existing open electric mats, consumes much less electricity, and can also be used as a sauna to recover from fatigue.