baber/WOPTO huggingface dataset:
Patent KR-20220136849-A (KR)
Title: A frame control lenght of the golf shaft
Inventor: O SE RYONG
IPC: A63B53/10
Filed: 2021-04-01
Abstract: In a golf club shaft length adjustment device according to the present invention, a main shaft (1) is reduced and extended while passing through the inside of an auxiliary shaft (2). A moving part (7) rotates on one side of the upper end of the main shaft (1) and one side of the lower part thereof, and two columns protrude outward. The inner faces of a plurality of rows of press stayers (8) protrude inward between the two rows of the moving part (7). The acute-angled limiting part (4) protruding inward from the upper one side of the inner circumferential surface of the auxiliary shaft (2) rotates left and right and has a plurality of rows, two rows go down, and there are multiple rows. In addition, an acute-angled limiting part (4) of the same group is under the rows. The golf club of the present invention can be used by the user while conducting separation and coupling. After the main shaft (1) penetrates through the auxiliary shaft (2) from the bottom to the top, the moving part (7) is caught by the acute limiting part (4) at a desired length position. The pusher (11) presses and fixes the stayer (8) by turning the cap. The golf club may be used by putting one auxiliary shaft (2) in each main shaft (1) and may use one or two auxiliary shafts (2) and separate and couple several main shafts (1) with different head angles. It is possible to play advantageously by replacing the main shaft (1) with an appropriate head angle in a play situation affected by wind.
Patent KR-20220139163-A (KR)
Inventor: LEE JAE YONG
IPC: A45D44/00
Filed: 2021-04-07
Abstract: A non-woven sheet according to the present invention is a non-woven sheet in which a first fiber and a second fiber are mixed, the first fiber including one or more selected from the group consisting of alginate, peptide, gelatin, collagen, and cellulose, and a thermochromic pigment, and the second fiber including one or more selected from the group consisting of a Tencel fiber, a modal fiber, cotton, and rayon. According to the present invention, a method for manufacturing a non-woven sheet comprises the steps of: mixing a first fiber with a second fiber, the first fiber including one or more selected from the group consisting of alginate, peptide, gelatin, collagen, and cellulose, and a thermochromic pigment, and the second fiber including one or more selected from the group consisting of a Tencel fiber, a modal fiber, cotton, and rayon; and manufacturing a blended yarn, in which the first fabric and the second fabric are mixed, into a non-woven fabric by a spunlace process. According to the present invention, it is possible to prevent damage to the non-woven sheet because a process of printing the thermochromic pigment is not required in the manufacture of the non-woven sheet.
Patent KR-20210046615-A (KR)
Title: System for transporting messages through virtual private network
Inventor: KIM KYUNGMO
IPC: H04L9/32
Filed: 2021-04-14
Abstract: According to one disclosed embodiment, provided is a system-on-chip, which may perform a message encryption operation based on a transport layer security (TLS) method. The system-on-chip includes: an authentication unit for exchanging a key used for a message encryption operation and authenticating a subject to perform communication; an AES engine core for performing a function of encrypting a message or decrypting an encrypted message using a key, and a function of encrypting the key or decrypting the encrypted key; and a control unit for controlling an advanced encryption standard (AES) engine core and the authentication unit based on a real time operating system (RTOS) and firmware for performing a message encryption operation.
Patent KR-20220146061-A (KR)
Inventor: HAN YO SUB
IPC: G06N3/08
Filed: 2021-04-23
Abstract: Provided are an apparatus and method for automatically correcting a program source code. The apparatus for automatically correcting a program source code comprises: a tokenization unit which receives an input program to divide the same into a minimum component and tokenizes each divided component in a pre-designated way to include a token table including a plurality of tokens; a location encoding unit which generates and maps location information according to disposition order of each of the plurality of tokens of the token table; an input embedding unit which vectorizes and couples each piece of location information corresponding to each of the plurality of tokens to obtain a plurality of input vectors; and a neural network which is implemented as a pre-learned artificial neural network and receives the plurality of input vectors and encodes and decodes the same according to a learned method so as to output a plurality of correction commands for correcting an error token of the plurality of tokens of the input program to correspond to a location of each token. The neural network may vectorize editing information for editing a learning program approved as an input program during learning to a truth program, in which an error of the learning program is corrected, and synchronization location information, which synchronizes location information between tokens corresponding to each other in the learning program and the truth program, respectively, and may be learned by a coupled update vector so as to generate a correction command without intervention of a compiler or a user by considering location information for each error to be corrected in a program source code including a plurality of errors, thereby accurately correcting the plurality of errors with only one neural network operation.
Patent KR-20220147201-A (KR)
Inventor: HWANG EUN GUE
IPC: G08G1/133
Filed: 2021-04-27
Abstract: A smart stop system according to the present invention enables a bus-boarding-waiting-person to check whether or not a bus is arriving while being protected from the outside environment by enabling a bus stop to be made in a form of a shelter, and maximizes a convenience of a public transportation user by enabling the relevant bus to recognize that there is a boarding-waiting-person at the bus stop even if the boarding-waiting-person does not go out of the shelter and collectively expresses his/her intention to board the bus through inputting a number of the bus for which he/she wants to board in the shelter. Therefore, the present invention is capable of having an effect of maximizing a convenience.
Patent KR-20220149265-A (KR)
Title: A Method of Detecting Biomarkers from Environmental Specimens and a Method of Monitoring Disease Triggering Substances Using the Detected Biomarkers
Inventor: KIM SO YOUN
IPC: G01N33/569
Filed: 2021-04-30
Abstract: The present invention provides a method monitoring disease infection, by collecting biomarkers from environmental specimens collected from the environment, not from direct specimens derived from the human body; placing the collected biomarkers in a safe solution; and detecting the biomarkers from the safe solution with the biomarkers. The present invention may provide a method for detecting biomarkers safely and efficiently using environmental specimens, without directly collecting the biomarkers from the human body.
Patent KR-20220155631-A (KR)
Title: Information provision method and kit for diagnosis of periodontal disease in Korean
Inventor: KANG JIHOON
IPC: C12Q1/6883
Filed: 2021-05-17
Abstract: The present invention relates to a method and kit for providing information for diagnosis of periodontal disease in Koreans. According to the method of the present invention, from a sample derived from the oral cavity of a subject, detected are: microorganisms of the genus Actinomyces; microorganisms of the genus Fretibacterium; Prevotella dentalis; Tannerella forsythia; Eubacterium nodatum; microorganisms of the genus Mogibacterium; Porphyromonas endodontalis; and microorganisms of the genus Mycoplasma. Therefore, it is possible to accurately and efficiently diagnose periodontal disease in Koreans.
Patent KR-20210064131-A (KR)
Title: Semiconductor package and method
Inventor: PEI HAO JAN
IPC: H01L25/065
Filed: 2021-05-21
Abstract: In an embodiment, a method includes: aligning a first package component with a second package component, the first package component having a first region and a second region, the first region including a first conductive connector, and the second region including a second conductive connector; performing a first laser shot on a first portion of a top surface of the first package component, the first laser shot reflowing the first conductive connector of the first region, the first portion of the top surface of the first package component completely overlapping the first region; and after performing the first laser shot, performing a second laser shot on a second portion of the top surface of the first package component, the second laser shot reflowing the second conductive connector of the second region, the second portion of the top surface of the first package component completely overlapping the second region. The semiconductor package can provide a high level of integration and component density.
Patent KR-20220158517-A (KR)
Title: PCIe DEVICE AND COMPUTING SYSTEM INCLUDING THEREOF
Inventor: YONG TAE JEON
IPC: G06F13/40
Filed: 2021-05-24
Abstract: The present technology relates to an electronic device. A PCIe device capable of establishing a link using the remaining lanes when a fail lane during a link establishment operation is detected in accordance with the present technology comprises: a plurality of ports that form a plurality of lanes; and a link control part that establishes a link comprising the plurality of lanes and establishes the link to have a link width comprising the remaining lanes excluding the fail lane among the plurality of lanes, wherein the fail lane is a lane having a state in which the link cannot be formed together with the remaining lanes.
Patent KR-20220160198-A (KR)
Inventor: CHO IN GI
IPC: G06Q50/30
Filed: 2021-05-27
Abstract: The present invention relates to a delivery system of congratulation and condolence plaques using online and a delivery method using the same, and more specifically, to a delivery system of congratulation and condolence plaques, which comprises: a main server which provides client who accesses through wired or wireless communication with congratulation and condolence plaques of various designs and a messaging tool for allowing the client to select or create a message to be inserted into the congratulation and condolence plaque, sells the congratulation and condolence plaque through an authentication procedure, generates delivery information when the messaging selection of the client or selection of operation and display effects is completed, proceeds a payment procedure for the congratulation and condolence plaque, and transmits the delivery information to an affiliate server of an affiliated store, to which the congratulation and condolence plaque will be delivered according to the delivery information, online; a purchasing/receiving client which allows a user to register as a member through the main server and an online authentication procedure to purchase a congratulation and condolence plaque or to receive a transferred congratulation and condolence plaque online; and the affiliate server which allows a store to be registered as an affiliated store through the main server and the online authentication procedure, and has a displayer capable of displaying or exhibiting congratulation and condolence plaques at a congratulation and condolence site to display the congratulation and condolence plaques on the displayer according to the delivery information transmitted from the main server. Therefore, when there is a congratulation or condolence ceremony, the delivery system of congratulation and condolence plaques using online and the delivery method using the same can display congratulation and condolence plaques, messages, and images, and allow delivery of a real congratulation and condolence plaque. The real congratulation and condolence plaque is produced to have a design, a phrase, or a message with at least one of pure gold (24K), 18-carat gold (18K), and 14-carat gold (14K). Therefore, the delivery system of congratulation and condolence plaques using online and the delivery method using the same can save management costs, facilitate management, promote the sale of congratulation and condolence plaques, and generate an indirect promotional effect.
Patent KR-20220160338-A (KR)
Inventor: SUNG TAE KYUNG
IPC: G01R31/00
Filed: 2021-05-27
Abstract: An apparatus for testing a vehicle steering wheel according to one embodiment of the present invention comprises: a connector including a power transmission/reception pin that is connected to a connector of the steering wheel to transmit and receive power and a control signal transmission/reception pin that transmits and receives a control signal; a power supply unit that supplies power sources of one or more different voltages to the steering wheel through the power transmission/reception pin of the connector; a pin map setting unit that sets a pinout of each transmission/reception pin according to pin map parameter information including parameter information for each pin of the power transmission/reception pin and the control signal transmission/reception pin to check the signal input through the pinout; and a control unit that checks the operation of the steering wheel by controlling the pin map setting unit. The control unit controls the power supply unit so that the power control unit applies a test power source of a first voltage to the steering wheel, and waits for a wake-up signal from the steering wheel. If there is no wake-up signal, the control unit causes a test power source of a second voltage higher than the first voltage to be applied, and determines the second voltage as a commercial power source after receiving the wake-up signal from the steering wheel.
Patent KR-20220160724-A (KR)
Inventor: PARK SUNG HUN
IPC: C04B35/52
Filed: 2021-05-28
Abstract: The present invention relates to a block type graphite heat exchanger PFA immersion method. The method includes: a graphite block preparation step (S10) of removing foreign substances from the surface of a graphite block to be impregnated through pneumatic washing; a primary thermal treatment step (S20) of charging the graphite block having passed through the graphite block preparation step (S10) into an air drying furnace and maintaining the graphite block therein at 90-140℃ for 4-12 hours to dry and thermally treat the graphite block; a coupling agent immersion step (S30) of inputting the graphite block having passed through the primary thermal treatment step (S20) into a coupling agent immersion machine and pressing the graphite block in a vacuum condition to immerse the graphite block in coupling agent immersion liquid; a secondary thermal treatment step (S40) of charging the graphite block having passed through the coupling agent immersion step (S30) into the air drying furnace and maintaining the graphite block at 80-120℃ for 4-12 hours to dry and thermally treat the graphite block; an immersion preparation step (S50) of inputting the graphite block having passed through the secondary thermal treatment step (S40) into a container and filling the container with PFA pellets such that the graphite block is submerged therein; a PFA immersion step (S60) of charging the container filled with the graphite block and the PFA into a PFA immersion furnace and thermally treating the container in a vacuum condition to press the PFA after melting the PFA to immerse the PFA; and a cooling step (S70) of cooling the graphite block having passed through the PFA immersion step (S60) at a room temperature. Therefore, a PFA immersion block type graphite heat exchanger product applied to a high-temperature and high-pressure corrosion environment can be more efficiently manufactured.
Patent KR-20220162342-A (KR)
Title: Method for estimating past daily sales and generating a model of predicting future sales
Inventor: CHOI HO GEOL
IPC: G06F17/16
Filed: 2021-06-01
Abstract: The present invention relates to a method for generating a model for estimating a daily sales volume from a cumulative sales volume for a certain past period and predicting a sales volume for a certain future period from a past daily sales volume. According to the present invention, a sales volume estimation and prediction device provides a past daily sales volume estimation and future sales volume prediction model generating method which comprises the following steps of: obtaining cumulative sales volume information of a product for a certain past period; initializing a past daily sales volume matrix; updating a parameter matrix; and calculating a daily sales volume by multiplying a column of the past daily sales volume matrix by an element having the same row number of the parameter matrix.
Patent KR-20220163204-A (KR)
Title: Memory device and operating method thereof
Inventor: JUNG HYEONG KIM
IPC: G11C16/30
Filed: 2021-06-02
Abstract: A memory device of the present technology, which prevents deterioration of threshold voltage distribution by differently setting magnitudes of signals applied to a page buffer for each plug hole, is a memory device that includes a memory block connected with a plurality of lines. The memory device comprises: a plurality of memory cells respectively connected to word lines among the plurality of lines; a plurality of page buffers connected with the plurality of memory cells through a plurality of bit lines; and a peripheral circuit performing a read operation on the plurality of memory cells, wherein the peripheral circuit includes a voltage generation unit that, when the plurality of memory cells are formed with a plurality of plug holes having a stack structure between a drain select line among the plurality of lines and a slit, controls the signals applied to the plurality of page buffers to perform the read operation according to positions of the plug holes.
Patent KR-20220163696-A (KR)
Inventor: ZHANG SUNG UK
IPC: G06T5/00
Filed: 2021-06-03
Abstract: Disclosed are a machine vision-based quality management system for electric parts using deep learning and a method thereof. The machine vision-based quality management system for electric parts using deep learning comprises: a camera photographing a preselected good product and a preselected defective product among the electric parts; and a computing device receiving a first image photographing the good product and a second image photographing the defective product from the camera, generating a first difference image based on the first image and the second image, receiving masking input for the generated first difference image in accordance with a first deep neural network which have learned a subjective good product determination criterion of a site worker in advance, and masking the first difference image based on the masking input to generate a second difference image. The computing device defines the first image and the second image as input values in a second deep neural network, defines the second difference image as an output value of the deep neural network to perform deep learning on the deep neural network, calculating the size of a remaining image element of the second difference image as a defect value, calculating an inspection reference value through a distribution of the defect value, and classifying the parts into a good product and a defective product based on the inspection reference value to manage quality.
Patent KR-20210152959-A (KR)
Title: New compound for capping layer and Organic light emitting diode comprising to the same
Inventor: HAM HO WAN
IPC: C07D487/04
Filed: 2021-06-07
Abstract: The present invention provides a compound for a capping layer represented by chemical formula 1, and an organic light emitting device containing the same. When the compound for the capping layer according to an embodiment of the present invention is applied to the capping layer of the organic light emitting device, the organic light emitting device with high color purity, high efficiency, and long life can be realized.
Patent KR-20210154747-A (KR)
Inventor: KIM MI SUN
IPC: C23C16/52
Filed: 2021-06-08
Abstract: The present invention relates to a component coating apparatus and a coating method, and more particularly, to a component coating apparatus and a coating method, wherein the component coating apparatus can coat components used in substrate processing equipment. The component coating apparatus according to an embodiment of the present invention is the component coating apparatus for coating components used in substrate processing equipment, comprising: a chamber; a gas injection unit for supplying a processing gas into the chamber; and a heating unit provided to surround a component provided in the chamber.
Patent KR-20220166585-A (KR)
Title: Liquid crystalline elastomers and method for preparing thereof
Inventor: PARK SOO YOUNG
IPC: C08F222/22
Filed: 2021-06-10
Abstract: The present invention relates to a liquid crystal elastomer containing an azobenzene monomer, a manufacturing method thereof, and a liquid crystal elastomer film. More specifically, as the azobenzene monomer is located in a main chain, a monodomain liquid crystal elastomer film is induced to undergo trans-to-cis isomerization by ultraviolet rays (UV), and induced to undergo cis-to-trans isomerization by mechanical stretching. Accordingly, provided is the monodomain liquid crystal elastomer film which is reversible for more than 10 cycles. According to a manufacturing method of a monodomain liquid crystal elastomer, the monodomain liquid crystal elastomer film which can be applied as a light-actuator can be manufactured. In addition, the monodomain liquid crystal elastomer film is a repeatable light-actuator which exhibits a high shrinkage rate due to the ultraviolet rays, and can be applied to fields such as a remotely controllable soft robot, an artificial muscle, a microfluidic gate, a reversible data storage device, and surface irregularities.
Patent KR-20220167000-A (KR)
Title: Method for decarbonation of waste refractory materials containing carbon
Inventor: KIM DAE CHUL
IPC: C04B35/66
Filed: 2021-06-11
Abstract: The method for decarbonating a waste refractory material containing carbon, for producing a reproduced refractory material from a raw material in a pulverized state, which is discarded because a conventional decarbonating method cannot be applied thereto, among carbon-containing refractory materials or waste refractory raw materials, comprises: a pretreatment step (S10) of selecting a carbon-containing refractory material or waste refractory raw material, removing slag, impurities and gases, and then drying the same; a fine separation step (S20) of crushing the pretreated raw material, separating a raw material with a size of 15 mm or more to be reproduced by the conventional decarbonating method, and separately collecting a raw material with a particle size of 15 mm or less; a fine powder composition forming step (S30) of mixing and stirring the separately collected raw material with 10 to 50 wt% of water to form the same into a dough state; a decarburization step (S40) of putting the doughy fine powder composition into a carbonization tank and heating the same at a temperature of 1300 to 1600℃ for several hours to form pores and transfer oxygen and thermal power while evaporating moisture in the fine powder composition so as to carbonize carbon; and a regeneration process (S50) of cooling the decarbonized fine powder composition and discharging the same from the carbonization tank to obtain a regenerated refractory material, thereby remarkably improving a recycling rate and productivity of raw materials.