baber/WOPTO huggingface dataset:
Patent KR-20220132819-A (KR)
Title: Tantalum capacitor and manufacturing methhod the same
Inventor: HONF JIN HO
IPC: H01G9/042
Filed: 2021-03-24
Abstract: The present invention provides a tantalum capacitor and a manufacturing method thereof. The tantalum capacitor comprises: a tantalum body which has a tantalum wire exposed through one surface; a capsule unit which encapsulates the tantalum body so as to expose an end of the tantalum wire; a first external electrode which is disposed on a lower surface and one end surface of the capsule unit, and is connected to the tantalum wire; and a second external electrode which is disposed on the lower surface of the capsule unit, and is connected to the tantalum body.
Patent KR-20210040322-A (KR)
Title: Scheduling method and apparatus, device and storage medium
Inventor: ZHAO YIDI
IPC: G06F9/50
Filed: 2021-03-24
Abstract: A scheduling method and apparatus, a device and a storage medium, which relate to fields of big data, cloud computation, artificial intelligence, intelligent authentication and intelligent scheduling. A specific implementation includes the steps of: acquiring an authentication request which indicates authentication waiting information; determining an authentication strategy group required by an authentication processing procedure of the authentication waiting information, wherein the authentication strategy group is determined based on an authentication dependency relationship between authentication strategies and includes at least two authentication strategies; and calling the authentication strategies in the authentication strategy group in parallel, and performing authentication processing on the authentication waiting information in parallel, to obtain an authentication processing result corresponding to the authentication strategy group, thereby improving at least authentication processing efficiency.
Patent KR-20210123228-A (KR)
Title: Variable compression ratio engine
Inventor: JANG SOON GIL
IPC: F01B9/04
Filed: 2021-04-01
Abstract: The present disclosure provides a variable compression ratio engine. The variable compression ratio engine comprises: a connecting rod including a small end unit connected to a piston through a piston pin and a large end unit connected to a crankshaft through a crank pin; a gear eccentric sleeve installed on at least one of the piston pin or the crank pin; and at least one rack having one side engaged with a gear formed on the outer circumferential surface of the gear eccentric sleeve. An objective of the present invention is to avoid increasing a load on the crank pin and the crankshaft.
Patent KR-20220138217-A (KR)
Title: Untacting intermediation system for direct transaction of used car
Inventor: LEE DONG SIK
IPC: G06Q50/30
Filed: 2021-04-05
Abstract: The present invention relates to a system for brokering a non-face-to-face used car transaction that generates, in a used car seller side, an image diagnosis report for the used car to be sold, and enables to prevent an excessive reduction in price of a brokering person, by transmitting to a used car transaction brokering server, when calculating a price of the used car. The system for brokering the non-face-to-face used car transaction comprises: a used car diagnosis report receiving part; a used car sales price calculating part; a selling registering part; and a sales price amount settlement part.
Patent KR-20210040929-A (KR)
Title: Bit interleaver for 64-symbol mapping and low density parity check codeword with 16200 length, 2/15 rate, and method using the same
Inventor: PARK SUNG IK
IPC: H03M13/11
Filed: 2021-04-08
Abstract: A bit interleaver, a BICM device, and a bit interleaving method are disclosed. A bit interleaver according to an embodiment of the present invention includes: a first memory for storing an LDPC codeword having a length of 16200 and a rate of 2/15; a processor for generating an interleaved codeword by interleaving the LDPC codeword in units of bit groups having a size corresponding to a parallel factor of the LDPC codeword; and a second memory that provides the interleaved codeword to a modulator for 64-symbol mapping. It is possible to effectively distribute burst errors that occur in broadcasting system channels.
Patent KR-20220142673-A (KR)
Inventor: OH CHI MIN
IPC: G06T19/00
Filed: 2021-04-15
Abstract: The present invention relates to an LSTM-based behavior recognition method using a human joint coordinate system, and more specifically, to an LSTM-based behavior recognition method using a human joint coordinate system, which can extract feature vectors having space-time feature information from the human body joint coordinate system and perform action recognition through the learned stacked LSTM. The LSTM-based behavior recognition method includes the steps of: building a database by collecting time-series data including a human joint coordinate system for movement; normalizing the human body joint coordinate system of the collected time series data; extracting feature vectors having space-time information using a normalized human body joint coordinate system; and training the feature vectors to the stacked LSTM.
Patent KR-20220142822-A (KR)
Inventor: JO SUNG SU
IPC: G01N27/06
Filed: 2021-04-15
Abstract: An embodiment of the present invention relates to a water removal device and a driving method of the water removal device. The water removal device comprises: a raindrop sensor unit which senses the amount of raindrops and outputs a raindrop sensing value corresponding to the amount of raindrops; a spraying unit for spraying the extruded air to the surface of the raindrop sensor unit; and a control unit for controlling an injection unit by comparing the raindrop sensing value with a preset threshold value. The water removal device and the driving method thereof according to an embodiment of the present invention can remove foreign matters attached to the surface of the raindrop sensor in real time using a wiper separately provided.
Patent KR-20220135131-A (KR)
Inventor: YONGHEE KIM
IPC: B29C39/42
Filed: 2021-04-15
Abstract: A mold support unit is disclosed. The mold support unit supports molds for manufacturing microstructures and includes a support plate having a plurality of support regions on which the molds are placed spaced apart from each other, wherein the support regions include: a first support region having an upper surface on which the mold is placed at a first angle; and a second support region in which an upper surface on which the mold is placed has a second angle different from the first angle.
Patent KR-20220143360-A (KR)
Inventor: YOON BYUNG CHAN
IPC: G01N33/00
Filed: 2021-04-16
Abstract: Provided is an atmospheric environment measurement monitoring system using a protocol for linking DOAS and a GIS. An atmospheric environment measurement device obtains air pollution information by measuring and analyzing an atmospheric environment using a differential optical absorption spectroscopy (DOAS) method, and writes and stores the obtained air pollution information in a text file. A file transfer protocol (FTP) client periodically polls and transmits the text file stored in the atmospheric environment measurement device. An FTP server parses the text file received from the FTP client and stores the received text file in a DB. A geographic information system (GIS) server displays the atmospheric environment on a 3D GIS screen using the text file stored in the DB. Therefore, the present invention can more quickly parse and store the air pollution information.
Patent KR-20220143528-A (KR)
Inventor: CHAEHYUN JUNG
IPC: A42B3/30
Filed: 2021-04-16
Abstract: The present invention relates to a mixed reality industrial safety helmet interlocked with digital twins and virtual images. The mixed reality industrial safety helmet, according to the present invention, comprises: a safety helmet body; a protective goggle unit; a mixed reality glass unit; and an image control unit. According to the present invention, information such as emergency situations and dangerous situations occurring at industrial sites can be easily and intuitively conveyed to a wearer through virtual images.
Patent KR-20220145457-A (KR)
Inventor: YUN HYUN JUN
IPC: D01D5/08
Filed: 2021-04-21
Abstract: The present invention relates to an antibacterial filter, a manufacturing method thereof, and an air purifier including the same. Specifically, the antibacterial filter of the present invention can effectively prevent microorganisms harmful to a human body, such as bacteria, fungi, and viruses, from proliferating or being contaminated on the surface of the filter because the content ratio of active copper particles bound to a fiber surface has a specific range, thereby further improving antibacterial performance and sustained antibacterial performance. Furthermore, when the antibacterial filter is applied to the air purifier, purified air is supplied, and at the same time durability and life characteristics of the filter can be further improved.
Patent KR-20220146753-A (KR)
Inventor: CHOI BONG JIN
IPC: B29K25/00
Filed: 2021-04-26
Abstract: Disclosed is a vehicle collecting waste Styrofoam by reducing the volume of the waste Styrofoam with a dissolution tank for crushing, which comprises: a movable frame which is disposed at a main body frame which is independently installed at the rear surface of a main body of the vehicle to move a belt conveyor frame in a forward and backward direction at the main body frame; a belt conveyor frame which is disposed at the movable frame to adjust the angle of the waste Styrofoam according to the environment of a worker; and a dissolution unit which is disposed at the main body frame and to which a crusher, a mixer, a filter, and a transfer device which can simultaneously perform crushing, mixing, debris removal, dissolution, and transfer are coupled. The dissolution unit may comprise: a mixer which is disposed at the upper end of the dissolution unit to be disposed at the lower end of the crusher to crush the waste Styrofoam transferred from the belt conveyor to cause light waste Styrofoam crushing materials, which naturally fall, instead of transferring the waste Styrofoam crushed in the crusher by using a mechanical device to be forcibly immersed in an additive to dissolve the same within a short period of time and remove debris such as plastic tapes, iron pieces and the like; a filter which is disposed while surrounding the mixer in a semicircle shape from the lower end of the mixer to separate debris such as plastic tapes, iron pieces and the like which are attached to the waste Styrofoam; a dissolution tank which is an auxiliary tank of the storage tank which stores the dissolved waste Styrofoam solution after being disposed at the lower end of the dissolution unit; and a transfer device which performs discharge and suction between the storage tank and the dissolution tank. Therefore, the crushing speed may be increased.
Patent KR-20220147185-A (KR)
Inventor: KIM JINPYUNG
IPC: G06K9/00
Filed: 2021-04-26
Abstract: The present invention relates to a system and method for predicting an abnormal behavior, a computer program. The system includes: an image acquisition module which acquires an image of a target space; and an abnormal behavior prediction module which detects a target human body to be analyzed in the image obtained by the image acquisition module, extracts a plurality of feature points within the detected target body using a previously learned feature point extraction model, creates skeleton information of a target human body by linking the plurality of extracted feature points, and predicts the abnormal behavior of a target human body by analyzing time-sequential changes in generated skeleton information. Therefore, supervisor's monitoring load is reduced and monitoring and management efficiency is improved.
Patent KR-20220150589-A (KR)
Inventor: KUEM KANG SAN
IPC: B67D1/08
Filed: 2021-05-04
Abstract: According to one aspect of the present invention, a water dispensing device may be provided. The water dispensing device comprises: a passage unit through which water can flow therein; a main body supported by the passage unit; a faucet body arranged above the main body and including a water outlet for discharging the water downward; and a sterilization module arranged on the upper surface of the main body and radiating upward ultraviolet rays capable of sterilizing the water outlet. At least one of the faucet bodies and the main body is configured to be rotated relative to each other so that relative phases thereof with respect to each other are changed. The relative phases of the faucet body and the main body are changed, and accordingly, the faucet body is placed in a sterilization mode state in which the sterilization module and the water outlet are arranged side by side in the vertical direction, or a water dispensing mode state in which the sterilization module and the water outlet are not aligned with each other so that the water outlet is exposed to the outside. When the faucet body is in the sterilization mode, the sterilization module radiates the ultraviolet rays upward toward the faucet body, and when the faucet body is in the water dispensing mode, the sterilization module does not radiate the ultraviolet rays. Therefore, users may be supplied with clean purified water.
Patent KR-20220153403-A (KR)
Inventor: LEE SUN JONG
IPC: C08F36/16
Filed: 2021-05-11
Abstract: The present invention relates to a UV-sensitive self-healing polymer containing a fluorinated compound and a cyclobutane ring. The UV-sensitive self-healing polymer containing the fluorinated compound of the present invention has hydrophobic properties due to fluorinated compounds and has excellent absorption ability for ultraviolet rays due to the high electronegativity of fluorine (F), and thus, there is an effect of allowing curing by a faster [2 + 2] cycloaddition reaction.
Patent KR-20220153850-A (KR)
Title: Adapter with foreign matter filtration and discharge structure
Inventor: KIM CHOON IL
IPC: B05B15/658
Filed: 2021-05-12
Abstract: An object of the present invention is to provide an adapter with a filtering function for foreign substances (sand) contained in a supplied water and life extension by minimizing nozzle clogging of a sprinkler head even after long-term use by easily discharging the filtered foreign substances with water pressure of the supplied water. The object of the present invention can be achieved by the adapter having a foreign substance filtering and discharging structure, configured to switch: a water supply mode in which a water supply hole is vertically erected according to rotation of a valve body by 90 degrees to match an inlet thereof with an inlet side of a water supply line to supply water while foreign substances are filtered by a filter net at an outlet; a foreign substance discharge mode in which the water supply hole is horizontally lied to match a connection water supply hole with the inlet side of the water supply line to discharge the foreign substances filtered inside the water supply hole with water pressure of the supplied water by connecting the inlet of the water supply hole and a foreign substance discharge hole; and a water supply blocking mode in which a blockage part, which is an opposite side of the connection water supply hole, is located on the inlet side of the water supply line to block the water supply.
Patent KR-20220159216-A (KR)
Inventor: LEE JUNG HWAN
IPC: E03C1/04
Filed: 2021-05-25
Abstract: The present invention relates to a water temperature indicator for a shower used in a bathroom. According to the present invention, the water temperature indicator for a shower is characterized by attaching a thermometer to a handle part of a shower head, checking the temperature of water from time to time during the shower and adjusting it appropriately so that the user can take a comfortable and safe shower.
Patent KR-20220160332-A (KR)
Inventor: PARK HYUN JIN
IPC: A23L29/269
Filed: 2021-05-27
Abstract: The present invention relates to a cheese composition for a vegan and a manufacturing method thereof, wherein the cheese composition is composed of purified water, oat powder, glutinous rice powder, tapioca starch, coconut oil, salt, organic acid, cheese flavoring, gardenia powder, an emulsifier, and a thickener. The manufacturing method comprises: a raw material mixing step of mixing water, oat powder, glutinous rice powder, tapioca starch, coconut oil, salt, organic acid, cheese flavoring, gardenia powder, an emulsifier, and thickener; a yeast mixing step of mixing yeast with the mixture prepared through the raw material mixing step; and an emulsifying step of heating and emulsifying the mixture in which the yeast is mixed through the yeast mixing step. The cheese composition for the vegan not only exhibits a taste, texture, and flavor similar to those of dairy cheese, but also contains glutinous rice powder to exhibit a characteristic sagging phenomenon like in mozzarella cheese, and is composed of vegetable ingredients to be eatable even by a vegetarian like a vegan.
Patent KR-20220163811-A (KR)
Inventor: PARK SANG HYEON
IPC: G06T1/20
Filed: 2021-06-03
Abstract: The present invention relates to a method for removing noise from a time-lapsed image. The method for removing noise from a time-lapsed image, according to an example of the present invention, comprises the steps of: generating a codebook comprising at least one codeword for a plurality of pixels arranged in time-sequential order by location of each image frame of the image; correcting the codebook by calculating a continuity factor among the at least one codeword; extracting a noise pixel from the plurality of pixels in each image frame using the continuity factor; generating a super pixel by grouping pixels having the same color below a preset threshold for the plurality of pixels included in each image frame; and determining the super pixel as a noise area when a ratio of the noise pixel to the super pixel is equal to or greater than a preset threshold value.
Patent KR-20220165138-A (KR)
Title: The locking device of movement for slings of physical therapy
Inventor: JUNG BU HWAN
IPC: A61G7/10
Filed: 2021-06-07
Abstract: The present invention relates to a movement locking device for a physical therapy sling. The movement locking device for a physical therapy sling, according to the present invention, comprises: a cylinder (11); a fork bracket (13); a first spring (20); a barrel (30); a slider (40); a rotary cam (50); and a second spring (60). Therefore, the present invention can restrict the movement of a sling that has already moved.
Patent KR-20220165370-A (KR)
Title: Scaning position modificating structure of X-ray scaning apparatus for medical treatment
Inventor: MOON CHANG HO
IPC: A61B6/10
Filed: 2021-06-08
Abstract: A scanning position adjustment structure of a medical X-ray scanning device comprises a table member, a post member, an elevating arm member, an elevating force providing member, an X-ray scanning member, and a control member. As soon as a person to be scanned moves onto the table member, the elevating arm member is quickly and automatically moved to a subject part of the body of the person and the X-ray scanning member is automatically moved to the subject part of the body of the patient to be scanned. Accordingly, it is possible to shorten the time required for X-ray scanning of the patient to be scanned and to reduce the amount of radiation exposure of the patient to be scanned.
Patent KR-20220165562-A (KR)
Title: Control apparatus of light source and operating method of the same, vehicle
Inventor: KIM MYEONG JE
IPC: B60Q1/00
Filed: 2021-06-08
Abstract: A light source control device according to one embodiment disclosed in the present document may comprise: an information acquisition part that acquires the information regarding the supplied power and the information regarding to each of a plurality of light sources connected in series; and a controller that controls, in a time division manner, operations of the plurality of light sources so that at least a part of the light sources which can be simultaneously turned on among the plurality of light sources are turned on based on the information regarding to the supplied power and the information regarding to the light source. Therefore, the present invention is capable of enabling the light source to be controlled in a time division manner.
Patent KR-20220168762-A (KR)
Title: Goods transfer system
Inventor: KOH YOUNG HAK
IPC: H02K7/00
Filed: 2021-06-17
Abstract: The present invention relates to an article transfer system. The article transfer system includes: a driving body moving along a driving rail; and a conveyor belt mounted on the driving body and operating by an additional conveyor belt driving unit to transfer an article in an orthogonal direction to a driving direction. The conveyor belt driving unit driving the conveyor belt is applied as a linear motor method, and a mover of the driving body is formed of a magnet. An armature coil is installed in the driving rail. Therefore, an additional structure for supplying power to the driving body which is the mover can be removed so that the driving body has a simple and miniaturized structure. Moreover, an entire control method also can be simplified. An additional back iron capable of blocking an open section of the armature coil is mounted outside the magnet of the mover in the driving body. So, an external leakage of an electromagnetic force through the open section of the armature coil can be prevented. Accordingly, the article transfer system can improve energy efficiency by preventing degradation of the electromagnetic force and more stably operating the conveyor belt.
Patent KR-20220169701-A (KR)
Title: A knife unit for cutting box packaging tape and a box packaging tape cutting apparatus using the same
Inventor: SUN JI HO
IPC: B65H35/00
Filed: 2021-06-21
Abstract: According to the present invention, an apparatus for cutting a box packaging tape, which may fundamentally solve a problem of unevenness occurring on a cut surface as in the related art, comprises: a tape roll mounting unit which is provided at one side of the apparatus; a cutting machine body which is provided with a cutting unit mounting unit extended from the tape roll mounting unit to cut an untied tape; a tape cutting unit which is coupled to or decoupled from the cutting unit mounting unit; and a tape guide roller which is installed between the tape roll mounting unit and the tape cutting unit to guide the tape. The tape cutting unit comprises: a cutting body unit which is formed with a rotation shaft support unit; a rotary body unit which is coupled to a rotation support shaft of the cutting body unit to be rotatable and is formed with an operation protrusion unit spaced apart from the rotation support shaft at a predetermined interval; a cutting knife which is installed in the rotary body unit in an inclined manner to enter an edge of the tape in an inclined state and be gradually stood in a vertical direction for performing cutting as the rotary body unit rotates when cutting the tape coming in contact with the edge of the tape; an elevation member which is installed to be able to be elevated by a guidance unit installed in the cutting body unit, has a lower end side coming in contact with the operation protrusion unit, and is formed with a cutting knife guidance unit, at an upper side, guiding the cutting knife in a direction where the tape is cut; and an elastic support unit which is installed in the cutting body unit and the rotary body unit to allow the rotary body unit installed with the cutting knife to be elastically biased to an edge of the cutting knife guidance unit of the elevation member.