baber/WOPTO huggingface dataset:
Patent KR-20220132238-A (KR)
Title: Container having negative pressure
Inventor: PARK HYE RIN
IPC: A61G10/02
Filed: 2021-03-23
Abstract: A negative pressure container of the present invention includes a pair of first side wall plates, a pair of second side wall plates, an upper plate disposed on the first and second side wall plates, and a lower plate disposed below the first and second side wall plates. A first bent part bent inward is formed at a left end and a right end of the first side wall plate, and a second bent part bent outward is formed at a left end and a right end of the second side wall plate. By matching the first and second bent parts, the first side wall plate and the second side wall plate are connected with each other. A reinforcing plate may be further provided on the top of the upper plate. Accordingly, the negative pressure container can withstand an external load well even when the container is moved and stacked, and damage to the container can be minimized.
Patent KR-20220135047-A (KR)
Inventor: SHIN DONG CHUL
IPC: H01L29/20
Filed: 2021-03-29
Abstract: The disclosed high electron mobility transistor includes a channel layer, a plurality of barrier layers, and a p-type semiconductor layer. The plurality of barrier layers have an energy band gap larger than the energy band gap of the channel layer. A gate electrode is formed on the p-type semiconductor layer. A source electrode and a drain electrode are formed on the plurality of barrier layers to be spaced apart from the p-type semiconductor layer and the gate electrode. In a drift region between the source electrode and the drain electrode, the impurity concentrations of the plurality of barrier layers are different from each other.
Patent KR-20220136521-A (KR)
Inventor: JUNG SEOK JUN
IPC: A23L13/10
Filed: 2021-03-30
Abstract: The present invention relates to a method for manufacturing protein snacks. More particularly, by mixing chicken powder with vegetable powder materials such as corn powder, banana leaf extract powder, and mountain vegetable powder to manufacture protein snacks, it is possible to provide snacks that contain the protein provided by chicken powder, and thus it is possible to suppress nutritional imbalance by providing vegetable dietary fiber and vitamin ingredients that can be lacking from corn powder and mountain vegetable powder, and to provide a simple manufacturing process to increase the productivity of protein snacks.
Patent KR-20210122712-A (KR)
Title: Resin composition
Inventor: KAWAI KENJI
IPC: C08L33/06
Filed: 2021-03-31
Abstract: The objective of the present invention is to provide a resin composition from which an insulating layer having a low dissipation factor and excellent adhesion strength with a conductor layer can be obtained. To this end, the present invention provides a resin composition contains: (A) a maleimide compound and; and (B) a resin having an aromatic ring and a radically polymerizable unsaturated group, wherein (A) the maleimide compound contains (A-1) a maleimide compound having a trimethyl-indan skeleton.
Patent KR-20220137483-A (KR)
Inventor: LEE DONG HO
IPC: E05F15/632
Filed: 2021-04-02
Abstract: The present invention relates to an automatic door device for detecting breakage. According to one embodiment of the present invention, the automatic door device for detecting breakage comprises: a door having an area corresponding to an entrance, positioned in the entrance, and opening and closing the entrance; a rail positioned on an upper side or a lower side of the door to enable the door to be slid; a driving device positioned in an area where the door and the rail are connected to move the door along the rail; a load sensor positioned in an area where the door and the driving device are connected to detect load applied to the driving device by the door; and a controller controlling the driving device to enable the door to be opened and determining whether there is breakage of the door through weight detected through the load sensor.
Patent KR-20220141571-A (KR)
Inventor: LEE BYEONG JU
IPC: B65H75/50
Filed: 2021-04-13
Abstract: The present invention relates to a method for manufacturing a wire drum. The method for manufacturing a wire drum comprises: a first step of processing a cylindrical material as a first semi-finished product of a pipe shape; a second step of processing the outer circumference of a middle end of the first semi-finished product and processing a second semi-finished product in which the diameter of the middle end (20) is smaller than the diameter of an upper end (10) and the diameter of a lower end (30) which are same, wherein the outer circumference of the first semi-finished product comprises the upper end (10), the middle end (20), and the lower end (30); a third step of cutting a part of the outer circumference of the upper end (10) and the lower end (30) of the second semi-finished product and processing a third semi-finished product; a fourth step of individually forming multiple holes in a radial form on a side of the upper end (10) and the lower end (30) of the third semi-finished product and processing a fourth semi-finished product; and a fifth step of processing a complete product by forming a guide groove (40) so that wire can be wound on the upper end (10), the middle end (20), and the lower end (30) of the fourth semi-finished product. The method for manufacturing a wire drum has the guide groove to enable the wire to be wound on a drum. Accordingly, the method for manufacturing a wire drum has remarkable effect of enabling the wire wound on the drum to be wound rightly without being twisted.
Patent KR-20220142871-A (KR)
Inventor: JIN YOUNG KIM
IPC: G01D11/30
Filed: 2021-04-15
Abstract: The present invention relates to a fixing holder for an acceleration sensor and, more specifically, to a holder, which is coupled to vibration test equipment to fix an acceleration sensor. According to an embodiment of the present invention, the holder for fixing an acceleration sensor comprises: a fixing base which elastically fixes and supports a connector, and includes a fixing plate having a through hole through which the connector passes, and a fixing block having one side connected to one end of the fixing plate, having a through space formed therein to penetrate therethrough forward and backward, and coupled to vibration test equipment; an acceleration sensor disposed on an upper side of the fixing plate to detect the vibration of a test object; and the connector disposed on a lower side of the fixing plate, coupled to the acceleration sensor with the fixing plate between the connector and the acceleration sensor to fix the acceleration sensor to the fixing base, and contacting the test object. Therefore, the holder for fixing an acceleration sensor can minimize the pressure applied to the connector by an operating member, thereby increasing the measurement accuracy of the acceleration sensor.
Patent KR-20220143326-A (KR)
Inventor: RAJESH KUMAR KAMMA
IPC: G06N20/00
Filed: 2021-04-16
Abstract: The present invention relates to an apparatus and a system for real-time pixel unit-based semantic segmentation which perform semantic segmentation on a vehicle image or the like in real time with a small capacity and high accuracy to be applied to an intelligent vehicle. According to one embodiment of the present invention, the apparatus for semantic segmentation comprises: a memory storing a machine learning model; and a control unit using the machine learning model to perform semantic segmentation on an image. The machine learning model includes: a first network extracting spatial information for the image; a second network extracting contextual information for the image; and a combined network combining the first network and the second network.
Patent KR-20220146875-A (KR)
Title: Propeller apparatus of air mobility
Inventor: YOON JAY YOUNG
IPC: B64C27/50
Filed: 2021-04-26
Abstract: In the present invention, an propeller device for air mobility is introduced that prevents additional accidents due to scattering of propellers when air mobility crashes and improves space utilization when the air mobility is stored. According to the present invention, the propeller device for air mobility comprises: a housing having an inner space and having a plurality of slits extending vertically along a circumferential surface; a drive unit provided to move vertically in the inner space of the housing and formed with connection parts matching each slit; a link unit composed of a plurality of pieces to be matched to each slit and rotatably connected to the connection part of the drive unit; and a wing unit rotatably installed in the housing, connected to the link unit, and folded or deployed in the housing by being rotated in conjunction with each link unit that rotates when the drive unit moves up and down.
Patent KR-20220147815-A (KR)
Title: Method for recommending products and service server using the same
Inventor: PARK YOO JIN
IPC: G06Q30/06
Filed: 2021-04-28
Abstract: The present application relates to a product recommendation method and a service server using the same. The product recommendation method according to one embodiment of the present invention comprises the following steps of: collecting search log data storing search histories of product searching by users and product information including attributes of each product; creating a commerce knowledge graph structure by using each node generated based on the search log data and product information, and an edge between the nodes; calculating a correlation between the nodes by using a weight set in a connection path connecting each of the nodes included in the commerce knowledge graph structure; and providing recommended products corresponding to the search query entered by the user by using the correlation. According to the product recommendation method, an effective product recommendation service is provided by flexibly responding according to a purpose of product recommendation service.
Patent KR-20210134242-A (KR)
IPC: C12Q1/70
Filed: 2021-04-29
Abstract: A system for identifying severe acute respiratory syndrome corona virus 2 (SARS-CoV-2) from a biological sample includes a sampling device, a dissolution chamber, a NASBA fluid network, and an analyzer. The sampling device includes a sample including a pathogen target sequence with respect to SARS-CoV-2. The dissolution chamber fluid-communicates with the sampling device to accommodate the sample. The dissolution chamber dissolves the sample into a lysate. The NASBA fluid network fluid-communicates with the dissolution chamber to accommodate the lysate. The NASBA fluid network includes an enzyme for amplifying a gene sequence predetermined in the pathogen target sequence in the lysate, a forward primer, and a reverse primer. The forward primer has an oligonucleotide sequence selected from the group consisting of sequence number 1, 5, 9, 13, and 17. The reverse primer has an oligonucleotide sequence selected from the group consisting of sequence number 2, 6, 10, 14, and 18. A molecular beacon is attached to the pathogen target sequence. The beacon has an oligonucleotide sequence selected from the group consisting of sequence number 3, 7, 11, 15, and 19 and a fluorophore. The analyzer excites the beacon when the molecular beacon is attached to the pathogen target sequence for pathogen target sequence presence signaling.
Patent KR-20220153381-A (KR)
Inventor: YIP ERIC
IPC: H04N21/81
Filed: 2021-05-11
Abstract: The present disclosure relates to a method and device for providing media services. A media player according to an embodiment of the present disclosure receives URL information of a scene description, sets a transport session for scene description based on the received URL information, transmits a request for scene description using the URL information through the transport session, and receives the scene description in response to the request.
Patent KR-20220148693-A (KR)
Inventor: SHIN CHEOLKYU
IPC: H04W72/04
Filed: 2021-05-11
Abstract: The present disclosure relates to a communication technique for converging a 5G communication system with IoT technology to support a higher data transfer rate than a 4G system and a system thereof. The present disclosure can be applied to intelligent services (for example, smart home, smart building, smart city, smart car or connected car, health care, digital education, retail, security- and safety-related services, etc.) based on 5G communication technology and IoT-related technology. In addition, the present disclosure proposes a method and apparatus for resource allocation by sidelink inter-UE coordination in a wireless communication system.
Patent KR-20220153413-A (KR)
Title: Tire wheel mounting device
Inventor: YEUM JUNG WHAN
IPC: B62D65/12
Filed: 2021-05-11
Abstract: Disclosed is a tire wheel mounting device capable of precisely positioning a tire wheel to be mounted, by clamping the wheel center of the tire wheel. A tire wheel mounting device according to a disclosed embodiment of the present invention, which is for mounting a tire wheel to hub bolts provided in an axle hub of a vehicle chassis, comprises i) a tool frame mounted on the front end of a handling robot arm, ii) a clamping unit fitted to a hub hole of a wheel hub of a tire wheel and installed on the tool frame to be selectively coupled to the inner coupling end of the wheel hub, and iii) at least one nut runner installed on the tool frame and fastening nuts to the hub bolts inserted into bolt fastening holes at the edge portion of the wheel hub.
Patent KR-20220154920-A (KR)
Title: Device Of Producing Cardboard With Enhanced Air Permeability And Cardboard Produced Thereby
Inventor: PARK JONG HUN
IPC: B31F1/28
Filed: 2021-05-14
Abstract: The present invention is a corrugated board manufacturing apparatus, which comprises an application means for applying a starch adhesive to a corrugated core at spaced intervals, and the application means includes a plurality of independent applicators to apply the starch adhesive to a starch adhesive applicator roll, thereby manufacturing corrugated cardboard with excellent air permeability.
Patent KR-20220163091-A (KR)
Title: Plating device using barrel
Inventor: KIM MIN TAE
IPC: C25D5/08
Filed: 2021-06-02
Abstract: The present invention relates to a barrel plating device for performing alloy plating on a workpiece to be plated and, more specifically, to a plating device using a barrel, which improves the quality of plating by introducing an appropriate level of plating solution into the interior of the barrel, smoothly circulates the alloy plating solution between the interior and the exterior of the barrel, and stabilizes the rotation of the workpiece to be plated, wherein the workpiece to be plated is accommodated within the barrel, thereby allowing uniform plating of the workpiece to be plated. The plating device using a barrel comprises: a main body (100) configured to be installed in a plating tank (10); a drive member (200) for providing rotational power; and a barrel member (300) having a barrel (330) rotating by driving power of the drive member (200), wherein the barrel (330) is immersed in the plating tank (10) via the main body (100) to rotate in situ, and during the rotation of the barrel (330), the plating solution circulates between the interior and the exterior of the barrel (330) to electroplate the workpiece to be plated, wherein the workpiece to be plated is accommodated within the interior of the barrel (330).
Patent KR-20220164198-A (KR)
Title: Method for predicting precipitation based on deep learning and apparatus implementing the same method
Inventor: KIM WON SU
IPC: G01W1/02
Filed: 2021-06-04
Abstract: According to one embodiment of the present invention, a method performed by a computing device comprises: a step of generating learning data composed of a series of continuous frames by using precipitation data and weather numerical model data; a step of applying the learning data to a neural network of an encoder-decoder structure to generate a precipitation prediction model; and a step of outputting precipitation prediction information by inputting data to be predicted to the precipitation prediction model.
Patent KR-20220005981-A (KR)
Title: Separator and Electrochemical Device using it.
Inventor: JI SANGYOON
IPC: H01M50/403
Filed: 2021-06-09
Abstract: The present invention relates to an electrochemical device which secures safety and improves performance at the same time by including a new concept separator that can exhibit excellent thermal safety, electrochemical safety, excellent lithium ion conductivity, an electrolyte impregnation rate and the like compared to a conventional polyolefin-based organic/inorganic composite porous separator.
Patent KR-20210075923-A (KR)
Title: Radar device for vehicle
Inventor: YOO HONG GIL
IPC: G01S7/03
Filed: 2021-06-09
Abstract: A radar device for a vehicle according to an embodiment of the present invention includes an antenna for transmitting and receiving radio waves; a radome accommodating the antenna; a resonance part disposed on the radome and generating a resonant frequency, a heating wire part embedded in the radome and supplying heat to the radome, and a connection part connecting the resonance part and the heating wire part, and supplying power to the heating wire part by sensing a change in the resonant frequency generated by the resonance part. It is possible to prevent a decrease in the detection range or resolution of a radar due to changes in external environments.
Patent KR-20220167898-A (KR)
Title: Electronic connector
Inventor: LIM JONG GAE
IPC: H01R13/28
Filed: 2021-06-15
Abstract: The present invention relates to a board connector for an electronic device, which can maximize a movable length by elastic movement due to torsional deformation rather than bending deformation through immersion of a connection pin part according to connection with an object to be connected, and can improve connection force by rotating connection in an operation process. The board connector for an electronic device comprises a pin plate, a connecting pin part, a plate support arm, a primary coil spring arm, a spring arm connection bar, a secondary coil spring arm, a tertiary coil spring arm, a vertical elastic immersion part, and a solder supporting bar, and a solder end.
Patent KR-20230000847-A (KR)
Title: Bumper stay for vehicle
Inventor: WOO HYUN JIN
IPC: B60R19/24
Filed: 2021-06-25
Abstract: Disclosed is a bumper stay for a vehicle. According to the present invention, the bumper stay for a vehicle comprises: a bumper beam unit; an impact transmission unit mounted to be attached to and detached from the bumper beam unit and transmitting an impact transmitted from the bumper beam unit; a vehicle body frame unit surrounding an outer surface of the impact transmission unit and deformed by the impact transmitted by the impact transmission unit; and a fastening unit fastened to the vehicle body frame unit, the impact transmission unit, and the bumper beam unit.
Patent KR-20230007160-A (KR)
Title: Injection device for implantation of spheroid cell therapy products
Inventor: LEE JUNG SUN
IPC: A61L27/38
Filed: 2021-07-05
Abstract: Disclosed is an injection device for implanting a spheroid-type cell therapy agent. The injection device for transplanting a spheroid-type cell therapy agent is an injection device for transplanting a spheroid-type cell therapy agent for injecting a spheroid-type cell therapy agent into a transplant site, comprising: a body with a space formed inside to accommodate the spheroid-type cell therapy, a pusher inserted into one side of the body to adjust the internal volume of the body, and a body closed on the other side of the body but made detachable from the body; a syringe including a syringe stopper; an administration tube with the part where the syringe stopper was removed connected to one side and an administration tube stopper installed on the other side, accommodating the spheroid-type cell therapy agent discharged from the body, and provided with a plurality of discharge holes on the outer peripheral surface to remove liquid additives contained in the spheroid-type cell therapy product; and an administration rod for inserting into the administration tube and pushing out the spheroid-type cell therapy product from which the liquid additives contained in the administration tube have been removed and injecting it into the implantation site. Accordingly, the present invention can prevent loss of cells from occurring.
Patent KR-20230010507-A (KR)
Title: Endoscope cover assembly
Inventor: JONG HA LEE
IPC: A61B1/00
Filed: 2021-07-12
Abstract: An endoscope cover assembly according to an embodiment of the present invention is an endoscope cover assembly with improved hygiene and safety that is inserted into an endoscope insertion tube. The endoscope cover assembly comprises: a handle housing provided at one end of the endoscope insertion tube; a hygienic cover overlaid on the endoscope insertion tube from the other end of the endoscope insertion tube along the longitudinal direction of the endoscope insertion tube; a hygienic cover fixing part having one end coupled to the hygienic cover and the other end coupled to the handle housing; and a packaging provided between an imaging module provided at the end of the endoscope insertion tube and the hygienic cover, surrounding the imaging module, and formed of a cushioning material. The handle housing receives air from the outside, including an air inlet, and the supplied air passes through the hygienic cover fixing part and flows inside the hygienic cover, thereby improving the hygiene of an endoscope and the safety of a patient.
Patent KR-20220134414-A (KR)
Title: A system for transmitting information using mobile terminal and a method thereof
Inventor: KIM KYOUNG DONG
IPC: G06Q20/32
Filed: 2021-07-22
Abstract: The present invention relates to an information delivery method using a mobile terminal. In accordance with the present invention, the information delivery method includes the following steps of: receiving a payload and a destination terminal ID from a mobile terminal; determining a destination terminal to which the payload is transmitted, by using the destination terminal ID; generating a command to be executed by an information delivery program installed in the destination terminal; and transmitting the command and the payload to an information delivery program installed in the destination terminal. Therefore, the information delivery method can have an effect of transmitting information through a unified system regardless of types of applications provided from various business operators, when information stored in a mobile terminal of a user needs to be delivered to a seller terminal.
Patent KR-20230020310-A (KR)
Title: Electronic apparatus and Method for recognizing a user gesture thereof
Inventor: LEE JONG HUN
IPC: G06F18/00
Filed: 2021-08-03
Abstract: Provided are an electronic device and a method for recognizing a gesture thereof. The method for recognizing the gesture of the electronic device comprises: a step of outputting a radar signal; a step of acquiring a bit signal based on the radar signal reflected by a gesture of a user; a step of converting the bit signal into an image; a step of compressing the converted image using singularity decomposition; and a step of inputting the compressed image into a learned neural network model to identify a user gesture. Therefore, the present invention is capable of having an effect of minimizing a sensor cost.