baber/WOPTO huggingface dataset:
Patent KR-20210008906-A (KR)
Inventor: JANG SUNG TACK
IPC: H02G1/12
Filed: 2021-01-18
Abstract: The present invention relates to a mineral insulated (MI) cable position control device for automatically removing the end of an MI cable in accordance with the specification of the MI cable. The MIC cable position control device includes a support unit, a forward/reverse member, an elevating member, a chuck, a driving unit, and a position setting means.
Patent KR-20220106614-A (KR)
Title: Closed Container Business Platform Delivery Link System and Method
Inventor: JUN JAE WON
IPC: G06Q50/28
Filed: 2021-01-22
Abstract: The present invention relates to a closed container rental system and method and, more specifically, to a system and device including a system which constructs a platform by using the closed container and lends the closed container to a supplier and a system which replaces the closed container before an expiration date.
Patent KR-20220109076-A (KR)
Inventor: KONG IL KEUN
IPC: C12N5/073
Filed: 2021-01-28
Abstract: The present invention relates to a medium composition for restoring mitochondrial health and improving an embryo development rate by restoring metabolic flow of exosomes derived from bovine tubal epithelial cells and to a method for culturing fertilized eggs using the same. According to the present invention, since the addition of exosomes derived from the bovine tubal epithelial cells when culturing in vitro fertilized eggs can improve the development rate of the fertilized eggs by improving the metabolic efficiency, ultimately, it is possible to improve a culture medium for the production of OPU-derived fertilized eggs, thereby capable of producing the bovine embryos with excellent quality and high efficiency.
Patent KR-20220115640-A (KR)
Title: Work management server and operation method thereof
Inventor: SANGSOON LIM
IPC: G06Q50/30
Filed: 2021-02-08
Abstract: Disclosed are a work management server and a method thereof, which allow both an employer (manager) and a worker to conveniently perform work schedule management, attendance management, and wage management. According to one aspect of the present invention, the work management server comprises: a work calendar generation unit receiving work schedule information including at least one among the number of workers by date, worker names, and positions and hourly wages of workers of each workplace managed by an employer to generate a calendar displaying workers by date; a day work information generation unit generating day work information including at least one among worker names working on the day, the number of workers, worker positions, and hourly wages based on the work schedule information; and a spending statistics unit receiving sales information from a management terminal of each workplace, calculating wages of workers of each workplace, and calculating expected expenses of a corresponding month based on the sales information and wage information of workers.
Patent KR-20220114260-A (KR)
Title: Digital interaction learning system, Method thereof and Smart pen for digital interaction learning
Inventor: CHOI YOUNG NAM
IPC: G10L17/02
Filed: 2021-02-08
Abstract: Disclosed in the present invention are a digital interaction learning system, a method therefor, and a smart pen for digital interaction learning. The digital interaction learning system comprises: a content generation server, as a content generation server that generates learning content in which the personal sound source information is embedded, wherein the personal sound source information is the information in which the personal identification text information of a user is implemented through a speech of an influencer; a smart pen in which the learning content is updated and the learning content is reproduced by optical scanning; and a smart textbook printed with a scanning code optically scanned by the smart pen. Therefore, the present invention is capable of maximizing a learning motivation of the user.
Patent KR-20210104579-A (KR)
Title: Freight vehicle with driver's cab
Inventor: LIPPI FABRIZIO
IPC: B60P3/00
Filed: 2021-02-10
Abstract: Provided is a freight vehicle (1) which comprises: a frame (10) having a support surface (11) for products (2) to be transported; a plurality of rubber wheel assemblies (13) having suspensions (14), wherein the height of the rubber wheel assembly (13) can be adjusted from a lowered loading position to a lifted transportation position in order to move the support surface (11); and a driver's cab (12) disposed under the support surface (11), wherein the cab (12) is joined to the frame (10) by an articulated quadrilateral transmission unit (20) to overhang and is moved between two extreme positions of a terminal, one position approaching the support surface (11) and the other position spaced apart from the support surface (11), by a pneumatic actuator (30) configured to move the whole cab (12) vertically relative to the support surface (11) and dispose the cab (12) in a middle position where cushion is formed in order to transport the products (2). In accordance with the present invention, provided is a freight vehicle having a cab which ensures high-level driving comfort with no need for any change in sizes of a support structure for the products to be handled or a suspension structure planned for a vehicle already operating.
Patent KR-20220115474-A (KR)
Title: Low curvature below 1% oval chainring
Inventor: CHOI YUN SEOK
IPC: F16H55/30
Filed: 2021-02-10
Abstract: The present invention relates to an elliptical chainring having a curvature of less than 1% for optimizing the joint angular velocity of the lower extremity of a human body that drives a bicycle. To this end, according to the present invention, in an elliptical chainring with a low curvature less than 1%, the first elliptical curvature has a curve that is greater than 0 and increasing to less than 0.3%, and the second elliptical curvature has an increasing curve greater than the curvature of the first ellipse and less than 1%, and the third elliptical curvature has a diminishing curve of less than 1%.
Patent KR-20220117931-A (KR)
Title: Pulp tray
Inventor: SUNGHUN AHN
IPC: B31B50/74
Filed: 2021-02-17
Abstract: The present invention relates to a pulp tray with eco-friendly coating used for packaging electronic products. An eco-friendly pulp tray according to one embodiment of the present invention comprises: a pulp layer including a pulp fiber; and a composite layer disposed on the pulp layer, wherein the composite layer includes a pulp fiber and a functional material disposed in a space created by the pulp fiber.
Patent KR-20220125009-A (KR)
Title: End pins for string instruments
Inventor: SHIN DONG SEONG
IPC: G10D3/14
Filed: 2021-03-04
Abstract: The present invention relates to an end pin for a string instrument, inserted into an end block provided on the back of the string instrument. The end pin for the string instrument of the present invention comprises: a rod unit inserted into and fixed to the end block; a support unit exposed to the outside by being connected to one end of the rod unit in the direction opposite to the direction in which the rod unit is inserted into the end block; and a protrusion unit formed between the rod unit and the support unit and protruding outward to limit an insertion length of the rod unit inserted into the end block. The rod unit may include: a head rod made of a magnet member; and a tail rod connected to the head rod and formed of a plastic material.
Patent KR-20210033455-A (KR)
Title: Lens module
Inventor: JO YONG JOO
IPC: G02B9/62
Filed: 2021-03-18
Abstract: According to the present invention, a lens module comprises: a first lens having positive refractive power; a second lens having the positive refractive power; a third lens having the refractive power; a fourth lens having the positive refractive power; a fifth lens having the refractive power; and a sixth lens having negative refractive power and having a shape where an inflection point is formed on an upper surface. The lens module can satisfy a following conditional expression. In the conditional expression that 0.3 < SD/f < 0.5, SD (mm) is a size of an aperture hole and f (mm) is an overall focal distance of the lens module. The lens module can realize high resolution.
Patent KR-20210119318-A (KR)
Title: Header for semiconductor package, and semiconductor package
Inventor: KIMURA YASUYUKI
IPC: H01S5/02315
Filed: 2021-03-19
Abstract: The present invention provides a header for a semiconductor package having a metal block of a shape capable of being integrally molded with an eyelet. A header for a semiconductor package comprises: an eyelet having an upper surface and a lower surface; a first metal block integrally formed with the eyelet, protruding from the upper surface of the eyelet, and having an approximately U-shape; a first lead sealed in a first through-hole penetrating the eyelet; a first substrate having a surface on which a first signal pattern electrically connected to the first lead is formed and a rear surface fixed to a first surface of the first metal block; a second lead sealed in a second through-hole penetrating the eyelet; and a second substrate having a surface on which a second signal pattern electrically connected to the second lead is formed, and a rear surface fixed to a second surface of the first metal block.
Patent KR-20220135933-A (KR)
Inventor: KUNYOUNG LEE
IPC: H04N21/485
Filed: 2021-03-31
Abstract: An electronic apparatus according to a disclosed aspect includes: a display; a power supply device for supplying power to the display and obtaining the voltage size and frequency of the power; and a memory in which a predetermined code and at least one region corresponding to the code are stored according to the voltage size and frequency; and a processor that that generates a code based on the voltage size and frequency when power is supplied, and controls the display to output at least one region corresponding to the code.
Patent KR-20220138569-A (KR)
Title: Motor
Inventor: LEE CHUL HAK
IPC: B62D5/04
Filed: 2021-04-06
Abstract: The present embodiments relate to a motor and, more specifically, to a motor capable of preventing a relative position between a rotor and a stator from being deformed. According to the present embodiments, provided is the motor which firmly supports rotation of a rotor without using a bearing and can simultaneously generate high torque at a low speed while preventing a relative position between the rotor and a stator from being deformed due to external shocks, assembly errors or the like.
Patent KR-20210046606-A (KR)
Title: Smart contract implementation method and device for blockchain, equipment and medium
Inventor: XIAO WEI
IPC: G06F9/48
Filed: 2021-04-07
Abstract: The present application discloses a method, device, equipment, and medium for implementing a smart contract of blockchain, relates to the field of blockchain technology, and can be applied to cloud computing and cloud services. A specific implementation method comprises: establishing a resident process for a resident smart contract and building a virtual machine through the resident process when a starting condition of the resident smart contract is generated; loading a code of the resident smart contract into a memory through the virtual machine; receiving, through a cross-contract call interface of the virtual machine, a data access request generated by a normal smart contract within a block generation cycle; and performing the resident smart contract through the virtual machine to process the data access request and returning a data access result to the normal smart contract; wherein the survival period of the resident process of the resident smart contract in the memory is greater than one block generation period. The present application sets up a resident smart contract to speed up data processing and reduce consumption of computing and read/write resources.
Patent KR-20220139748-A (KR)
Inventor: KIM HYOUNG WON
IPC: H01J37/32
Filed: 2021-04-08
Abstract: The present invention relates to a substrate tray. Specifically, according to one embodiment of the present invention, a substrate tray may be provided. The substrate tray includes: a first cavity body forming a first cavity space having a shape in which at least a portion of an edge faces the thickness surface of a substrate; and a second cavity body forming a second cavity space having an annular ring shape and provided below the first cavity body. The first cavity body and the second cavity body may be configured to extend an edge of the first cavity space upward from an upper end of an outer edge of the second cavity space in a straight line.
Patent KR-20220141204-A (KR)
Inventor: JI WOO HAENG
IPC: B42D25/23
Filed: 2021-04-16
Abstract: The present invention relates to a method for manufacturing an ID card and, more specifically, to a method for manufacturing the ID card, capable of improving a manufacturing speed of the ID card. The method for manufacturing the ID card of the present invention comprises the steps of: (S1) preparing a protective sheet having a surface protective coating layer formed by coating and curing a protective coating solution on one surface of a substrate; (S2) preparing a card base by laminating a first transparent sheet and a second transparent sheet on the upper and lower surfaces of a base sheet, respectively, around the base sheet printed with identification elements; (S3) laminating the protective sheet on at least one surface of the card base, thermally compressing the same, and forming a card pressing body; and (S4) cutting the card pressing body.
Patent KR-20220145678-A (KR)
Inventor: YOON EUI HAN
IPC: H04R7/16
Filed: 2021-04-22
Abstract: A sound bar according to an aspect of the present disclosure comprises: a speaker driver which includes a diaphragm that generates sound; an enclosure which surrounds and fixes the speaker driver; and a heat transmitter which is installed inside the enclosure, and has a first end part come in contact with a non-vibration part of the speaker driver and a second end part fixed to the inner surface of the enclosure. The heat transmitter is made of a rigid heat transfer material, and transfers the heat generated from the speaker driver to the enclosure.
Patent KR-20220154299-A (KR)
Title: Heat treatment oven heater power connector
Inventor: NAKANISHI SATORU
IPC: H05B3/62
Filed: 2021-05-12
Abstract: Disclosed is a heater power connection apparatus for a thermal treatment oven. In accordance with the present invention, the heater power connection apparatus for a thermal treatment oven, includes: a heater unit including a busbar mounted in a chamber of a thermal treatment oven to supply a low voltage and a high current by connecting electrodes to heat or dry a substrate through heat, and a heating plate equipped with a heating element having electrodes electrically conducted to the busbar; and a power supply terminal unit mounted on the heating plate to connect a power supply line for inducing power supply from the busbar of the heater unit in order to conduct electricity to the heating element through the power supply line. Therefore, the present invention is capable of manufacturing a high-reliability thermal treatment oven by minimizing electrical contact.
Patent KR-20220153979-A (KR)
Title: Multifunctional device including NEWTRO-Games
Inventor: KIM YOUNG WON
IPC: A63F13/23
Filed: 2021-05-12
Abstract: The present invention relates to a newtro combined game device, capable of simplifying circuit configuration, which comprises: a PCB with a game program embedded inside a case; and a monitor connected to the PCB, and displaying the embedded game program.
Patent KR-20220154380-A (KR)
Title: Band cable
Inventor: PARK SANG WOOK
IPC: B65D63/10
Filed: 2021-05-13
Abstract: The present invention relates to a band cable for fixing a wiring having a rotatable anchor. According to the present invention, the star-shaped rotatable anchor is movably inserted into the band cable. The rotatable anchor is freely moved toward a mounting hole formed in a vehicle body and matched. After that, the rotatable anchor can be accurately inserted and fastened into a vehicle body mounting hole. Accordingly, various wirings of a vehicle can be easily fixed to the vehicle body. The bend cable of the present invention comprises: a locking block; a first band having a predetermined length; a second band; and the rotatable anchor.
Patent KR-20220154400-A (KR)
Title: Method and system for lease and managing sound isolation booths
Inventor: CHOI SUN GEUN
IPC: G06Q30/06
Filed: 2021-05-13
Abstract: According to an embodiment of the present invention, provided is a method for a platform server to rent and manage a soundproof booth. The method for renting and managing a soundproof booth includes the steps of: receiving information on a soundproof booth from a provider terminal; providing information on soundproof booths which can be rented to a consumer terminal, and receiving a request for signing a rental contract for a specific soundproof booth from the consumer terminal; and transmitting information on the request for concluding the rental contract to the provider terminal, and allowing the rental contract for the soundproof booth to be concluded.
Patent KR-20220154451-A (KR)
Title: A method and apparatus for diagnosing AVN device
Inventor: CHEON SEONG MO
IPC: H04W88/02
Filed: 2021-05-13
Abstract: According to one embodiment of the present invention, an audio video navigation (AVN) log data processing method of a user terminal may include: a step of receiving activation input of a log data collection function in response to an error occurrence of an AVN device of a vehicle; a step of transmitting a log data request to the AVN device when the activation input is received; a step of receiving compressed log data in response to the log data request; and a step of transmitting the compressed log data to a server through the user terminal. According to the present invention, when a problem occurs in a vehicle AVN device, a customer can directly collect error log data and store the same semi-permanently.
Patent KR-20220154857-A (KR)
Title: Core drill bit
Inventor: KIM SEONG CHEON
IPC: B23B51/04
Filed: 2021-05-14
Abstract: The present invention provides a core drill bit comprising: a frame including a coupling unit having one side connected to a rotor granting a rotation force, and a plate-shaped connection unit having a first coupling hole formed from an end unit of the coupling unit along a circumference; a hole cutter including a plate-shaped contact unit which comes in close contact with the connection unit and has a second coupling hole, and a cutting unit which protrudes in a pipe shape along an edge of the contact unit to cut concrete in a circular shape; a holder including a support unit which is inserted into the hole cutter, comes in close contact with the contact unit, and has a third coupling hole, and a side surface support unit which protrudes from an edge of the support unit to support the cutting unit inwards; and a fastening bolt fastened with the first, second, and third coupling holes and fixing the frame, the hole cutter, and the holder. Therefore, durability can be improved.
Patent KR-20220155523-A (KR)
Title: Rehabilitation device and dysphagia rehabilitation system using the same
Inventor: KIM DAE WON
IPC: H01B1/24
Filed: 2021-05-14
Abstract: A rehabilitation device and a dysphagia rehabilitation system using the same are disclosed. The dysphagia rehabilitation system according to an embodiment disclosed herein includes: a rehabilitation device mounted in a user's mouth, self-driven by generating energy by a user's tongue movement, and generating a user interface signal according to a user's tongue movement; and a game device that receives a user interface signal from the device and executes a game according to the user interface signal.
Patent KR-20220156706-A (KR)
Title: LeeHan J chis-sol(tooth brush)
Inventor: LEE HAN U
IPC: A46B5/00
Filed: 2021-05-18
Abstract: It is said that the most common disease among humans is not a cold, but periodontitis. Although people have brushed their teeth diligently since childhood, teeth and gums become easily swollen, cause pain, bleed, produce pus, are smelly, and shake as people get older. If treatment is impossible, we have no choice but to remove the tooth. I am 70 years old this year, have 10 natural teeth left in my mouth, and have undergone dental implant treatment. I started running for the first time at the age of 34 and I am still continuing, and I have not been to the hospital except for suture treatment at the surgery due to injury. However, I am having a hard time with my teeth right now, and after concluding that the brushing was the problem, I made a J toothbrush after a lot of hard work. The difference between people who avoid gum disease and people who live with gum disease is that the way they use a toothbrush is different, even with the same regular toothbrush. Even if people learn how to use the toothbrush, it is difficult to follow because they easily return to the old habit. Thus, people find it hard to keep their teeth and surrounding gums clean, which is a reality repeated by many people even until now. The J toothbrush, when used, can reach every corner of the teeth in the mouth, thereby keeping the teeth clean. The J toothbrush of the present invention can help people (including children) easily brush their teeth with simple explanations without expert instruction, so it is possible to prevent all miscellaneous gum diseases, thereby preventing severe periodontitis and tooth extraction. The length of the bristles of the J toothbrush is 11 to 15 mm, which is slightly longer than that of a general toothbrush.
Patent KR-20220157158-A (KR)
Title: Waste gases reactor using plasma and complex treatment equipment thereof
Inventor: JUNG WOO SUNG
IPC: B01D53/32
Filed: 2021-05-20
Abstract: Disclosed is a waste gas reactor using plasma, which is a combustion device for treatment of non-decomposable waste gas and capable of integrating deodorization, dust collection, and denitrification in one device, and a complex treatment device using the same. The complex treatment device integrally processes deodorization, filtration, and denitrification within an enclosure, and simultaneously processes thermal bridging for energy recycling. According to the present invention, a torch (200) for igniting plasma gas and combustible gas is installed in the enclosure, and an inlet portion is installed eccentrically so that waste gas flowing into an inner space (112) of a reaction pipe body (110) can circle. The waste gas is introduced while circling into a first area (311) through a first guide blade (120), and continues to circle continuously by a second guide blade (210) and a lower guide (312) of an induction pipe (130) so that a reaction is continuously carried out and pressure loss is reduced. According to the complex treatment device, even after the waste gas is discharged from the induction pipe (130), a mutual reaction is maintained to ensure sufficient time for waste gas purification. In addition, a heat storage and filtration module (400) capable of storing heat to save energy is installed to increase self-thermal efficiency, and a catalyst for denitrification can be detected as needed. Moreover, by installing a heat exchanging body (500), high-temperature heat discharged from the reactor to the outside can be recovered and reused. Therefore, efficiency of removing harmful substances in the waste gas can be increased.
Patent KR-20220052813-A (KR)
Inventor: LEE SANG YEUL
IPC: B62D47/02
Filed: 2021-05-27
Abstract: A bus having a unit for testing fever of a passenger and supplying disinfectant according to the present invention comprises: a bus main body unit including an entrance for boarding of the passenger, which has a boarding space, and a door which opens and closes the entrance; and the unit for testing fever and supplying disinfectant including a fever test part which is installed on an entrance of the bus main body unit and measures a body temperature of the passenger, and a hand sanitizer part which disinfect hands of the passenger. The bus reduces virus contamination between passengers in the boarding area.