baber/WOPTO huggingface dataset:
Patent KR-20210155103-A (KR)
Inventor: JIN WOOK BIN
IPC: G06F9/44
Filed: 2020-06-15
Abstract: Disclosed is an autonomous mobile robot including: one or more sensors for acquiring environment information, wherein the environment information includes surrounding environment information, and encoder information of a driving unit; middleware abstracting the environment information acquired by the one or more sensors and generating the abstracted environment information, and converting an abstracted control command and generating the converted control command, and performing a request and response associated with the converted control command based on the abstracted control command and the abstracted environment information, wherein the abstracted control command includes one or more of viewing, moving, and rotating; a middleware interface processing the environment information acquired from the one or more sensors and transmitting the processed environment information to the middleware; and an outer interface transmitting the abstracted control command to the middleware from the outside. Therefore, the same service can be provided even if some parts of the robot are changed through the middleware according to the present invention.
Patent KR-20210157586-A (KR)
Inventor: YOON JUNGHOON
IPC: H04N21/443
Filed: 2020-06-22
Abstract: The present invention relates to a control device and a system including the same. According to an embodiment of the present invention, a control device comprises: an external device interface for transmitting and receiving signals to and from a display device; a user input interface for receiving a user input; an audio output unit for outputting voices; and a control unit. The control unit can check a first command corresponding to a first voice input when the first voice input is received through the user input interface in a standby mode, can transmit a signal for activating a function of the display device to the display device through the external device interface when the first command is related to image output, and can output a response to the first command through the audio output unit when the first command is not related to image output. Therefore, the control device can respond to a command corresponding to a user input. Other various embodiments are possible.
Patent KR-20210157588-A (KR)
Inventor: KWANG HYUN CHOI
IPC: A47B88/944
Filed: 2020-06-22
Abstract: According to the present invention, provided is a drawer assembly characterized in that an opened front bottom of a drawer body made of a metal plate is in close contact with a rear surface of a front panel made of see-through glass, and the close contact portion is configured so that a gap is covered by a gap blocking part. As a result, the visibility of the inside of the drawer assembly can be secured as wide as possible, and the gap between the front panel and the drawer body can be prevented from being exposed.
Patent KR-20220001657-A (KR)
Inventor: CHOI KYU SUK
IPC: H04N21/431
Filed: 2020-06-30
Abstract: An object of the present invention is to provide a device capable of quickly performing image editing by scanning an original image and extracting a person comprised in an original image. The image editing device comprises: an image reproducing unit displaying an original image; an image segmentation unit that divides an original moving image into N pieces (where N is a natural number greater than 1) and generates a first divided images of N number; a person recognition unit for recognizing a person appearing in the original image by scanning at least one of the first divided imaged of the N number; and an appearance position display unit for visually displaying a section in which the person appears in the original image on the image reproducing unit.
Patent KR-20220003739-A (KR)
Title: Heat exchange assembly for refrigeration cycle and manufacturing method therof
Inventor: SUH MOON SUK
IPC: F25B40/06
Filed: 2020-07-02
Abstract: The present invention relates to a heat exchanging assembly which is installed in a refrigerant cycle device simplifying and facilitating an installation method of the heat exchanging assembly to improve productivity and heat exchanging efficiency for installing a refrigerant pipe and a capillary pipe to be integrated with a heat exchanging pipe, and a manufacturing method thereof. The present invention comprises an airtight unit by expanding an insertion unit enabling the refrigerant pipe and the capillary pipe to be integrated in an expansion unit and welding portions of end parts of the pipes to secure airtightness after inserting the portion of the end parts of the refrigerant pipe and the capillary pipe into the insertion unit.
Patent KR-20220010275-A (KR)
Inventor: KWON SOUN HO
IPC: B08B3/02
Filed: 2020-07-17
Abstract: The present invention relates to an auxiliary device, which can increase the efficiency and safety of an operation by being coupled to a main water seal during a live wire insulator cleaning operation. The auxiliary device of the present invention comprises: a sensor unit coupled to a front end of a main water seal to measure an induced current value by a charging unit of a power transmission line; and a receiving unit for receiving induced current value data measured by the sensor unit, obtaining a distance between the charging unit and the sensor unit on the basis of the received induced current value data, and generating an alarm when the obtained distance is less than a safe separation distance. According to the present invention, the auxiliary device for a live wire insulator cleaning operation measures an accurate distance between the charging unit of the power transmission unit and the sensor unit of the main water seal, and performs an alarm generating function when the distance is less than the safe separation distance using the sensor unit and the receiving unit which can be coupled to the main water seal, thereby enabling an operator to perform a cleaning operation more safely and efficiently.
Patent KR-20220012618-A (KR)
Title: Camera actuator and camera module comprising the same
Inventor: LEE SUNG GUK
IPC: G03B5/00
Filed: 2020-07-23
Abstract: An embodiment of the present invention discloses a camera actuator. The camera actuator comprises: a housing; a mover disposed in the housing and including an optical member; a tilting guide unit disposed between the housing and the mover; a driving unit disposed in the housing and driving the mover; and an elastic member disposed between the tilting guide unit and the housing. The driving unit comprises: a first magnet disposed on a first side of the mover; and a dummy member disposed on a second side facing the first side.
Patent KR-20220013607-A (KR)
Inventor: SEO KWAN HO
IPC: B29C48/08
Filed: 2020-07-27
Abstract: The present invention relates to a biodegradable composition for a blown film containing polylactic acid (PLA), and specifically, to a biodegradable composition for a blown film which modifies the polylactic acid through the mixing of a physical additive and a chemical reactive additive to improve the tearing strength of the blown film. The biodegradable composition for a blown film can improve the weak physical properties of a PLA resin and limitations related to the application of a blown process by simultaneously applying the physical additive and the chemical reactive additive. In addition, the blown film of the present invention has the improved tearing strength and heat resistance while having biodegradable properties.
Patent KR-20210116172-A (KR)
Title: Lentiviral vector using human adipose derived adult stem cells and anticancer composition including it
Inventor: CHOI SUNG SIK
IPC: A61K38/46
Filed: 2020-07-28
Abstract: The present invention relates to a recombinant vector for simultaneous expression of carboxylesterase (CE) and cytosine deaminase (CD) which are genes showing an anticancer effect, to genetically recombined human adipose-derived adult stem cells prepared using the vector, and to a therapeutic anticancer composition comprising the same as an active ingredient with respect to cancer treatment. According to the present invention, provided is an anticancer composition, wherein host cells transfected with recombinant lentivirus, comprising a gene encoding CD protein and CE protein express the CE protein and the CD protein, and it is possible to inhibit abnormal differentiation and block the possibility of tumorigenesis by maintaining a high cell proliferation rate. Also, the anticancer composition can be useful as a cell therapy agent using the lentivirus or host cells.
Patent KR-20220014927-A (KR)
Inventor: Sun woo hyun
IPC: A61H7/00
Filed: 2020-07-29
Abstract: The present invention relates to a foldable stretching massage mat. With a user lying down, the mat massages his or her neck, back, waist, and pelvis with air pressure. The present invention includes: a first massage part applying pressure to a user's neck by air pressure causing air cell expansion; a second massage part applying pressure to the user's back and waist by air pressure causing air cell expansion; and a lower third massage part applying pressure to the user's pelvis by air pressure causing air cell expansion. A zipper is formed at each of the upper end of the first massage part and the back surface of the third massage part. The third massage part is folded inward with respect to the zipper position of the third massage part. Then, the zipper at the upper end of the first massage part is coupled to the zipper of the third massage part. Accordingly, the mat is small in volume and easy to store.
Patent KR-20220016706-A (KR)
Inventor: CHUNG KYUNG SOO
IPC: E04C3/293
Filed: 2020-08-03
Abstract: The present invention provides a composite column which comprises: a column unit in which concrete is filled; and a connection body unit connecting the adjacent column units and buried in the concrete to provide bearing force. The connection body unit comprises: a connection plate disposed to come in contact with an inner surface of the column unit and connecting the adjacent column units by a means of a fastening member; and a bearing force plate extended from the connection plate to the inside of the column unit and buried in the concrete to provide at least bearing force.
Patent KR-20220021151-A (KR)
Inventor: LEE SEUNG JAE
IPC: G06Q20/38
Filed: 2020-08-13
Abstract: According to an embodiment of the present invention, a ticket reservation method based on decentralized identification (DID), comprises the steps of: receiving a first DID authentication request for ticket reservation of a first user account, wherein the first DID authentication request includes an encrypted hash value corresponding to biometric information on the first user account; transmitting the first DID authentication request to a DID authentication network; receiving a result of the first DID authentication request from the DID authentication network; activating a ticket reservation function for the first user account when the first DID authentication request is successful as a result of an authentication request; transmitting a crypto-ticket issuance request corresponding to a reserved ticket to a crypto-ticket issuing network when a ticket reservation is received from the first user account; and receiving a crypto-ticket issuance request result from the crypto-ticket issuing network. Therefore, a ticket can be fairly issued to end-users.
Patent KR-20220022989-A (KR)
Title: Walking assistance apparatus
Inventor: JU YOUNG HUM
IPC: A61H3/04
Filed: 2020-08-20
Abstract: One embodiment of the present invention provides a walking assistance apparatus which comprises: a first frame which has a fixed frame, and a rotating frame connected to the fixed frame and rotated from the fixed frame when predetermined or greater force is applied; a second frame which is coupled to the first frame; a pair of front wheels which are coupled to a lower portion of the first rotating frame; a pair of rear wheels which are coupled to a lower portion of the second frame; and an elastic restoration unit which is provided inside the first frame, and restores the rotated frame to an original position.
Patent KR-20220029811-A (KR)
Inventor: KIM TAE HO
IPC: C04B35/65
Filed: 2020-08-27
Abstract: The present invention relates to a α-SiAlON ceramics for a temperature sensor, which is represented by M_x^v+Si_(12-m-n)Al_(m+n)O_nN_(16-n) and has up-conversion or down-shifting luminous properties, wherein x = m/v, and M is Ce, Pr, Nd, Pm, Sm, Eu Gd, Tb, Dy, Ho, Er or Tm. According to the present invention, the α-SiAlON for a temperature sensor can be usefully used as a temperature sensing material for a fluorescence-based non-contact sensor which can be accurately and stably operated even in harsh environments such as high temperature (1,000αC or more), high pressure, high corrosion, and high electromagnetic interference.
Patent KR-20220028443-A (KR)
Title: Device including peripheral interface and operating method thereof
Inventor: KIM BOO JIN
IPC: G06F13/38
Filed: 2020-08-28
Abstract: A device including an interface of peripheral devices may comprise: a first interface receiving a request of a host; a second interface periodically receiving at least one piece of first sample input from the peripheral devices in response to the request of the host; a memory storing an active time table including processing time of sample input provided by each of the peripheral devices under a plurality of operational conditions corresponding to different power consumption respectively; and a processing circuit identifying at least one operational condition of the plurality of operational conditions based on the active time table and a period of the at least one piece of first sample input.
Patent KR-20220033088-A (KR)
Inventor: KIM MYEONG JE
IPC: G06T7/571
Filed: 2020-09-08
Abstract: The present invention relates to a vehicle collision prevention system, and a collision prevention method using the same. The vehicle collision prevention system comprises: a first light source disposed on a left side of a vehicle; a second light source disposed on a right side of the vehicle; a camera disposed at the center of the vehicle to provide a shape, which is formed by irradiation of light emitted from the first and second light sources to an object, as image information; an image decipher unit generating braking information based on the image information; and a braking device reducing speed of the vehicle or performing a braking motion for stopping the vehicle based on the braking information.
Patent KR-20220033663-A (KR)
Title: Cosmetic refrigerator in vanity door opener control device
Inventor: PARK SAM GWON
IPC: F25D23/02
Filed: 2020-09-10
Abstract: The present invention relates to a door control device for a cosmetic refrigerator in a dressing table. The door control device for a cosmetic refrigerator controls the operation of a door opening and closing an inlet formed in order for a support member accommodated in a cosmetic refrigerator installed in the dressing table to be exposed to the outside with a cosmetic. The door control device for a cosmetic refrigerator comprises: a transfer means horizontally transferring the door forward and backward, wherein the door covers and closes the inlet formed on an upper surface of the dressing table; and a closing wing extended from an edge of the door to the outside and having a lower surface closely attached to the upper surface of the dressing table to accurately close the inlet from the outside. The door automatically slides by the transfer means and thus, opens and closes the inlet through which the cosmetic refrigerator installed in the dressing table enters. Therefore, the door control device for a cosmetic refrigerator obtains the structural safety of the dressing table by solving a problem of a conventional dressing table in which a cosmetic refrigerator is exposed and collides with a cover. Moreover, the door control device for a cosmetic refrigerator maximizes refrigeration efficiency of the cosmetic refrigerator by accurately closing the inlet by using the door such that it is possible to induce economical operation management of the cosmetic refrigerator.
Patent KR-20210044686-A (KR)
Title: Thickness measuring apparatus
Inventor: KIMURA NOBUYUKI
IPC: G01B11/06
Filed: 2020-09-15
Abstract: An issue is to provide a thickness measurement apparatus capable of easily and precisely measuring the thickness of a workpiece. To solve the issue, the thickness measurement apparatus measuring the thickness of a workpiece held on a chuck table, includes: a plurality of image sensors detecting the intensity of light divided at every wavelength by a plurality of diffraction gratings and generating a spectrum interference waveform; and a thickness output unit outputting thickness information from the spectrum interference waveform generated by the plurality of image sensors. The thickness output unit includes: a reference waveform recording part recording spectrum interference waveforms corresponding to a plurality of thicknesses as reference waveforms; and a thickness determination part comparing a plurality of spectrum interference waveforms generated by the plurality of image sensors with the reference waveforms recorded by the reference waveform recording part to determine a thickness corresponding to each of the spectrum interference waveforms from a reference waveform having a matched waveform.
Patent KR-20220036532-A (KR)
Title: Hygroscopic agent composition and manufacturing method for the same
Inventor: NAM BYEONG UK
IPC: B01D53/26
Filed: 2020-09-16
Abstract: The present invention relates to a gel-type absorbent composition and a manufacturing method thereof. The gel-type absorbent composition according to an embodiment of the present invention comprises: a metal chloride; an absorbent polymer; and borax (Na_2B_4O_7). The metal chloride can be calcium chloride (CaCl_2). The absorbent polymer can comprise at least one of carboxymethyl cellulose (CMC) and polyvinyl alcohol (PVA).
Patent KR-20220037040-A (KR)
Title: Organometallic compound and light emitting device comprising the same and electronic apparatus comprising the same
Inventor: HAN JUNG HOON
IPC: H01L27/32
Filed: 2020-09-16
Abstract: Disclosed are an organometallic compound, a light emitting element including the same, and an electronic device including the same. The light emitting element comprises: a first electrode; a second electrode; and an intermediate layer. The organic light emitting element may have a low driving voltage, high luminance, and high efficiency.
Patent KR-20220037745-A (KR)
Inventor: JEONG AN SOO
IPC: G01N21/78
Filed: 2020-09-18
Abstract: The present invention relates to a safety evaluation method of a lithium secondary battery, including: an attachment step of attaching a pressure measuring film to a case of a lithium secondary battery or a structure that accommodates the lithium secondary battery therein; a harsh condition performing step of inducing an explosion of the lithium secondary battery or applying an impact to the lithium secondary battery; and a mapping step of digitizing and mapping pressure due to the explosion or the impact through the pressure measuring film. In the safety evaluation method of the present invention, the value of pressure applied to the battery during the explosion or the impact can be digitized through the pressure measuring film whose color is changed by pressure.
Patent KR-20210036840-A (KR)
Title: Training method for specializing artificial intelligence model in deployed institution, and apparatus for training the artificial intelligence model
Inventor: PAEK SEUNGWOOK
IPC: G06N3/00
Filed: 2020-09-24
Abstract: An operating method of a training apparatus operated by at least one processor comprises the following steps of: extracting a dataset to be used for specialized learning among data possessed by a specific institution; using a pre-learned artificial intelligence model to select an annotation target requiring annotation from the dataset; and supervising the pre-learned artificial intelligence model by using data made by annotating a label for the annotation target.
Patent KR-20210150249-A (KR)
Inventor: KIM DOKYOUNG
IPC: C10G1/10
Filed: 2020-09-25
Abstract: The present invention is a technology for removing 90% or more of chlorine by subjecting oil fractions high in Cl to a high-temperature treatment using a solid acid catalyst. The oil fractions from which Cl has been removed can be introduced into a refinery process and converted into fuel or chemical products. In the present invention, chlorine can be removed through a heat treatment at a high temperature after the solid acid catalyst and the oil fractions high in Cl content are mixed. In the process of removing Cl, major impurities such as S, N, and O, as well as Na, Ca, Fe, and the like, which can act as catalyst poisons in catalytic reactions of the refinery process, are simultaneously removed. In the process of removing Cl from oil fractions high in Cl through the solid acid material, an effect of reducing Cl, N, S, O, and the metal impurities can be enhanced through the high-temperature treatment. The present invention enables, through a simple treatment, waste solid acid materials (waste zeolite, clay waste, etc.) discarded after being used in petrochemical processes to be usable as a solid acid catalyst material for Cl removal, and thus is environmentally advantageous.
Patent KR-20220042616-A (KR)
Inventor: LEE MIN SU
IPC: B66F9/07
Filed: 2020-09-28
Abstract: A stocker system for transporting secondary battery separator rolls is disclosed. The stocker system for transporting secondary battery separator rolls according to an embodiment of the present invention comprises: a travel unit coupled to a travel rail to be movable and traveling along the longitudinal direction of the travel rail; one pair of mast frames having a lower end connected to the travel unit, disposed along the vertical direction, and spaced apart from each other on the travel unit; and a carriage unit connected to the pair of mast frames and transporting the secondary battery separator roll while operating along the longitudinal direction of the mast frame and the front and rear directions intersecting the longitudinal direction of the mast frame. Therefore, the present invention can smoothly and efficiently perform high-rise maintenance work.
Patent KR-20210041513-A (KR)
Title: Ultra high deposition rate welding system
Inventor: SCHAEFFER JOHN B
IPC: B23K9/095
Filed: 2020-10-05
Abstract: The present invention describes an apparatus and method for an improved system capable of achieving ultrafast deposition rates. In particular, an apparatus and a method are described for realizing a welding system comprising a GMAW welding system and a hot wire welding system to achieve ultrafast deposition rates. In general, a welding system comprises a consumable cored welding wire that acts as an electrode. The consumable cored welding wire includes at least one alkaline earth element in a concentration of 0.005 to 10% based on the total weight of the consumable cored welding wire. The hot wire welding system includes a consumable hot wire configured to be placed into a molten weld pool created by a molten consumable cored welding wire.
Patent KR-20220047051-A (KR)
Inventor: SO YOUNG KIM
IPC: G01T1/24
Filed: 2020-10-08
Abstract: The present invention provides a thin film transistor array substrate for a digital X-ray detector capable of maximally increasing a fill factor and a digital X-ray detector including the same. A bias line is not arranged to be prevented from being overlapped with a PIN diode, and a connection electrode which is a transparent electrode and an upper electrode come in surface contact with each other to maximally secure the light-receiving area of the PIN diode to increase the fill factor. Also, a passivation layer having a high refractive index exposes the entire surface of the upper electrode or covers the edge of the upper electrode to minimize reductions in the transmittance of the PIN diode by the passivation layer to minimize reductions in the fill factor.