baber/WOPTO huggingface dataset:
Patent KR-20220003903-A (KR)
Title: paper straw dispenser
Inventor: LEE SUG HEE
IPC: B31C11/00
Filed: 2020-07-02
Abstract: The present invention relates to a device for supplying a paper straw capable of being formed electrically; instantly manufacturing the paper straw in a café or a restaurant; and individually supplying the paper straw to a consumer. The device for supplying a paper straw comprises: a housing; a paper storing unit which provides a raw paper which can be a raw material of the paper straw inside the housing; a raw paper supplying device which supplies the raw paper of the paper storing unit; a molding device which processes the raw paper supplied from the raw paper supplying device into a tube body; and a discharging device which discharges the paper straw processed in the molding device. A control unit for controlling operations of devices is further provided on the outside of the housing. The raw paper supplying device and the molding device are intermittently operated only by a button operation of the control unit formed on the outside of the housing to supply the raw paper and process the straw. After the molding device relatively and lengthily cuts a length of the raw paper compared to a width, the molding device makes the paper straw on the spot by rolling the cut raw paper into the tube body and bonding the same to discharge the paper straw, individually. When the paper straw for replacing a plastic straw is provided, the paper straw is manufactured on the spot in a use field without packing and is supplied individually.
Patent KR-20220004244-A (KR)
Title: One Body Type Device of Surge Protector and Splitterand One Body Type Terminal Block and CommunicationWiring System Using The Same
Inventor: LJW
IPC: H04M1/74
Filed: 2020-07-03
Abstract: Provided is a communication wiring system using an integrated surge protector and splitter device and integrated terminal block, in which a surge protector and a splitter installed separately from each other are integrated so that an efficient operation environment for a communication room is provided, and economic feasibility is secured through improvement of a communication wiring structure. According to the present invention, the integrated surge protector and splitter device comprises: a surge protector protecting a surge signal generated through a communication line; a splitter separating voice and data signals; a printed circuit board (PCB) on which the surge protector and the splitter are installed; a connection lead part formed on the PCB, transmitting an electrical signal to an office line and a subscriber line, and connected to the surge protector and the splitter through wiring; a grounding lead formed at a position adjacent to the connection lead part; a case surrounding and protecting the PCB, the surge protector, and the splitter; a block body having an insertion hole formed therein to allow the PCB to be inserted therethrough and having an upper line part and lower line part formed therein; a connection terminal inserted into the block body, having an elastic connection part formed therein to be connected to the connection lead part, and electrically connecting the office line and the subscriber line; a ground terminal inserted into the block body and having ground pins arranged therein to be connected to the ground lead part at predetermined intervals; and a base coupled to the block body to fix the connection terminal and the ground terminal.
Patent KR-20220004439-A (KR)
Title: System and method for analyzing nasalance multi-microphone
Inventor: SEON JONG KIM
IPC: G10L25/66
Filed: 2020-07-03
Abstract: Disclosed are a nasalance analysis system using multiple microphones and a method thereof. According to one embodiment of the present invention, a nasalance analysis system using multiple microphones includes: a multi-microphone composed of at least two microphones and spaced apart from each other by a predetermined distance without coming in contact with user's pharyngeal region; and a nasalance analysis unit which measures, analyzes and displays sound measured by the multiple microphones. Through the multiple microphones, it is possible to measure a sound level according to a location of sound. Therefore, there is no separation membrane, so voice is free and anyone can use the system conveniently.
Patent KR-20220008480-A (KR)
Title: Run flat tire having handle rubber
Inventor: BYEON GIL JAE
IPC: B60C9/20
Filed: 2020-07-14
Abstract: The present invention relates to a run flat tire with a handle rubber. In the run flat tire in which a run flat rubber is formed inside a sidewall to support the sidewall for supporting a load of a vehicle when the tire blows out, the run flat rubber is formed between an inner liner, a body ply, and a steel belt to prevent damage to the inner liner. An offset cushion rubber is placed on an upper edge side of upper and lower edges of the run flat rubber. The run flat rubber is positioned inside a bead unit, and the handle rubber formed so that the lower edge is coupled between the inner liner and the body ply is placed. Accordingly, a friction between the body fly and the run flat rubber is reduced during run-flat mode driving. As a result, run-flat performance is improved.
Patent KR-20210012960-A (KR)
Title: Method and system for power distribution to storage devices
Inventor: OLARIG SOMPONG PAUL
IPC: G06F3/06
Filed: 2020-07-24
Abstract: Disclosed are a method and system for power distribution to efficiently distribute power. A processor detects a storage device having an extensible interface, and the extensible interface transfers data between a host device and the storage device. The processor determines the power demand of the storage device based on a signal from the extensible interface. At least one power supply device coupled to the processor provides power to the storage device based on the determined power demand.
Patent KR-20220014137-A (KR)
Title: Light route control member and display having the same
Inventor: PARK JIN GYEONG
IPC: G02F1/167
Filed: 2020-07-28
Abstract: A light route control member according to an embodiment includes: a first substrate on which a first direction and a second direction are defined; a first electrode which is disposed on the first substrate; a second substrate which is disposed on the first substrate, and has the first direction and the second direction defined thereon; a second electrode which is disposed under the second substrate; and a light conversion unit which is disposed between the first electrode and the second electrode. The second substrate and the second electrode include holes penetrating the second substrate and the second electrode. The hole includes: hole 1-1 and hole 1-3 which are disposed to face each other in the second direction; hole 1-2 which is disposed to be adjacent to the hole 1-1, and is spaced apart from the hole 1-1; and hole 1-4 which is disposed to be adjacent to the hole 1-3, and is spaced apart from the hole 1-3. Sealing part 1-1 and sealing part 1-3 are respectively arranged in the hole 1-1 and the hole 1-3, and sealing part 1-2 and sealing part 1-4 are respectively arranged inside the hole 1-2 and the hole 1-4.
Patent KR-20220015047-A (KR)
Inventor: HEO JAE HOE
IPC: G01K1/02
Filed: 2020-07-30
Abstract: A method and an apparatus for managing the curing temperature of concrete are disclosed. According to one embodiment of the present invention, a curing temperature management method to manage the curing temperature of concrete may comprise the steps of: receiving the curing temperature of the concrete and the ambient temperature of a zone from a data collection device that collects the curing temperature of the zone in which the concrete is poured; estimating the current strength of the concrete based on the curing temperature and the ambient temperature; determining the predicted strength of the concrete by time using the current strength, weather forecast information, and physical property information of the concrete; and transmitting a control command generated according to the predicted strength to a curing control device to control the curing temperature of the concrete.
Patent KR-20220015072-A (KR)
Inventor: KYH
IPC: G06V10/10
Filed: 2020-07-30
Abstract: The present invention relates to a terminal for providing medical information and a method of providing medical information using the same. The technical challenge to be solved is to provide the terminal for providing medical information by receiving information on ingredients or contents of foodstuffs, medicines, cosmetics, beauty products, etc. through a product information input unit mounted on the terminal, detecting whether the user's individual allergic reaction component or an ingredient that may cause side effects according to the user's constitution is included among the ingredients or contents using the user's personal medical information stored in the terminal, and notifying the detection result through an output unit, and the method of providing the medical information using the same. For this purpose, the terminal for providing medical information according to the present invention includes: a product information input unit for receiving information on ingredients and contents of a product; a user medical information storage unit for storing user's personal medical information; a microcomputer for detecting whether an ingredient causing side effects or allergies to the user is included among the ingredients of the product input through the product information input unit by referring to the user's personal medical information stored in the user's medical information storage unit; and an output unit for displaying the detection result of the microcomputer to the user.
Patent KR-20220017079-A (KR)
Inventor: KIM SEUNG SU
IPC: A23C21/06
Filed: 2020-08-04
Abstract: The present invention relates to a liquid-modified milk composition fortified with nutritional components necessary for the growth of infants and toddlers. The liquid-modified milk composition of the present invention has fortified nutritional components necessary for infants and toddlers compared to conventional modified milk and is remarkably excellent in digestion and absorption, an allergy-reducing effect, and phase stability.
Patent KR-20210018126-A (KR)
Title: Method for removing sulfur-containing contaminants from a thermally cracked waste oil
Inventor: JEONG CHARLIE
IPC: C10M175/00
Filed: 2020-08-05
Abstract: Disclosed is a method for removing sulfur-containing contaminants from pyrolyzed waste oil. According to the present invention, a significant amount of the sulfur-containing contaminants are separated into the solvent and the other remaining contaminants can be separated through adsorption by bauxite, so that end product oil with good quality can be produced with higher productivity. The solvent may be subjected to flash evaporation and then recycled.
Patent KR-20210152353-A (KR)
Inventor: KANG SHIN GUK
IPC: H02J50/12
Filed: 2020-08-07
Abstract: According to one embodiment of the present invention, a coil module that wirelessly receives or transmits power or signals using a magnetic field comprises: a substrate; a first coil provided on at least one surface of the substrate and having a spiral shape; a third coil provided on at least one surface of the substrate and disposed outside the first coil; and a second coil provided on at least one surface of the substrate and disposed between the first coil and the third coil, wherein the second coil includes a first pattern part provided along the periphery of the first coil and a second pattern part crossing an area in which the first coil is provided, and the first pattern part and the second pattern part form resonance points at different points in the area in which the first coil is provided. Therefore, the present invention is capable of miniaturizing the coil module.
Patent KR-20220019402-A (KR)
Inventor: LIM JAE HO
IPC: G06V10/10
Filed: 2020-08-10
Abstract: Disclosed are an apparatus and method for recognizing text. According to one embodiment of the present invention, the apparatus for recognizing text comprises: an input unit receiving an image for recognizing text; a text recognizing unit extracting text from the image by using a pre-defined text recognizing technology; a DB search unit searching for a point of interest (POI) name corresponding to the extracted text from a database in which POI information is stored and selecting latitude and longitude information for the POI name; and an output unit outputting the latitude and longitude information.
Patent KR-20210019967-A (KR)
Title: Unlock device and stroller
Inventor: ZHENG LEILEI
IPC: B62B9/08
Filed: 2020-08-12
Abstract: An unlocking device includes at least one operation member, a first unlocking module, and a second unlocking module. The at least one operation member is arranged on a frame to be movable and allows a first locking mechanism and a second locking mechanism to be mounted on the frame. The first unlocking module is arranged on the frame to be movable and is connected to the first locking mechanism. The second unlocking module is arranged on the frame to be movable and is connected to the second locking mechanism. The at least one operation member moves to drive the first unlocking member to unlock the first locking mechanism or to drive the second unlocking module to unlock the second locking mechanism.
Patent KR-20220021582-A (KR)
Inventor: PARK JOONG SUK
IPC: E04G1/34
Filed: 2020-08-14
Abstract: The present invention relates to a scaffold for construction. More particularly, the present invention relates to a scaffold for construction that is installed to work at a high place during earthworks, construction, bridge construction, or the like, and has a structure that can be folded or unfolded for easy transport and storage.
Patent KR-20220021688-A (KR)
Inventor: YANG JAE KYO
IPC: C25D11/08
Filed: 2020-08-14
Abstract: The present invention relates to a plasma electrolytic oxidation treatment method of aluminum alloy. According to one aspect of the present invention, the plasma electrolytic oxidation treatment method of aluminum alloy comprises the following steps of: disposing the aluminum alloy on a positive electrode to form an oxide film on a surface of the aluminum alloy; accommodating the aluminum alloy disposed on the positive electrode and a negative electrode plate on a negative electrode into an electrolytic solution; and applying voltage on the positive electrode and the negative electrode during a predetermined time to form the oxide film on the surface of the aluminum alloy by generating plasma. The plasma electrolytic oxidation method improves physical properties such as corrosion resistance, oxidation resistance, and abrasion resistance, and forms a uniform oxide film on the aluminum surface.
Patent KR-20220021702-A (KR)
Inventor: FUJIOKA SHINYA
IPC: G06F1/3234
Filed: 2020-08-14
Abstract: Provide are a memory device capable of extending battery life by providing power saving control and a method for controlling an input and output buffer thereof. The memory device comprises a pseudo SRAM and a controller. The pseudo SRAM comprises an input and output circuit having a high-speed mode circuit and a low-speed mode circuit. The controller adjusts power supply voltage and clock frequency according to an operation mode of a memory device, and generates a register setting code based on the adjusted power supply voltage and the adjusted clock frequency. The pseudo SRAM enables one of the high-speed mode circuit and the low-speed mode circuit and disables the other of the high-speed mode circuit and the low-speed mode circuit based on register setting code.
Patent KR-20220026840-A (KR)
Inventor: CHOI YOUNG MIN
IPC: H01L41/193
Filed: 2020-08-26
Abstract: The present invention relates to a piezoelectric power device. It includes a piezoelectric layer containing ferroelectric particles and having one surface with a surface roughness on and a passivation layer laminated on the one surface with the surface roughness of the piezoelectric layer. It is thin and lightweight, has flexible properties, and at the same time has the effect of having high power generation characteristics. In particular, it has the effect of having higher power generation characteristics even with a thinner thickness.
Patent KR-20200105781-A (KR)
Title: System and Method of controlling inner state of Reefer Container
Inventor: CHOI HYUNGLIM
IPC: F25D29/00
Filed: 2020-08-31
Abstract: The present invention relates to a system for controlling the internal state of a refrigerated container. The system for controlling the internal state of the refrigerated container: a refrigerated container internal state information collection unit that detects the temperature, humidity, carbon dioxide (CO2) concentration, and ethylene gas concentration inside the refrigerated container and collects internal state information of the refrigerated container; a refrigerated container internal state information analysis unit that analyzes and delivers the internal state information collected by the refrigerated container internal state information collection unit; a refrigerated container control unit to control the refrigerated container according to the analysis result of the refrigerated container internal state information analysis unit; and a refrigerated container ventilation unit to ventilate the inside of the refrigerated container under the control of the refrigerated container control unit. Therefore, after detecting the humidity, carbon dioxide concentration and ethylene gas concentration inside the refrigerated container based on the temperature inside the refrigerated container, the inside of the refrigerated container can be ventilated according to the above detection result. In addition, by ventilating the inside of the refrigerated container, the environment set by the user is continuously maintained, so that the contents loaded in the container can be stored and transported in the best state without being damaged.
Patent KR-20220029169-A (KR)
Inventor: SON SUN HEE
IPC: F24F13/20
Filed: 2020-09-01
Abstract: Disclosed is an air conditioner having an improved panel assembly. The air conditioner comprises: a housing; a heat exchanger provided inside the housing; a front panel disposed on a front side of the housing to be separably coupled to the housing and having an outlet; a blower discharging air to the outlet, wherein the air exchanges heat with the heat exchanger; and a mesh sheet separably fixated to the front panel and having a plurality of holes to disperse an air current oriented toward the outlet. When the front panel is separated from the housing, the front panel is separated while the mesh sheet is fixated to the front panel.
Patent KR-20220031159-A (KR)
Title: Battery swap method for electric vehicles
Inventor: PARK KYEUNG SIK
IPC: B60K1/04
Filed: 2020-09-03
Abstract: The present invention relates to a method for replacing a battery for an electric vehicle. More specifically, the present invention relates to a method for replacing a battery for an electric vehicle, which is to replace a battery that supplies electricity in all electric vehicles such as passenger cars, SUVs, vans, trucks, and buses. To this end, a segregated structure is built, a mobile device including wheels and an autonomous driving function are added such that a battery can automatically move between a replacement space and a charge space, a wire and a traction device are installed on an electric vehicle and a wire holder is installed on the battery such that the battery can be automatically coupled to and decoupled from the electric vehicle in the replacement space, and the battery is automatically coupled to a charging terminal and charged in the charging space. Accordingly, the battery can be automatically replaced and charged in about one minute by means of cooperation between the electric vehicle and the battery without the help of external devices.
Patent KR-20220031187-A (KR)
Title: Metallic oxide catalyst with uniform fine size, and method for manufacturing thereof
Inventor: LEE HEE SOO
IPC: B01J35/02
Filed: 2020-09-04
Abstract: The present invention relates to a metal oxide catalyst having a fine particle size and uniform size distribution, and a preparation method thereof. The present invention comprises a step of adding a fine water spray particle to a solution comprising a metal precursor to form a metal oxide through a sol-gel method, wherein in the addition of water, the fine water spray particle having a size of several angstroms (Å) to several micrometers are added using an ultrasonic humidifier or a spray device.
Patent KR-20200125539-A (KR)
Title: Electronic voting system and method thereof
Inventor: DONG SANG HO
IPC: G07C13/00
Filed: 2020-09-04
Abstract: The present invention is to provide an electronic voting system and an electronic voting method in which there is no room for invasion of privacy of individual voters in the electronic voting method. According to an embodiment of the present invention, an electronic voting system comprises: a first server which holds a voter list for voters exercising their voting rights; a second server which receives the voter list from the first server, but generates, encrypts, and stores first information including first voter authentication information and voting record received from a first voter terminal included in the voter lest as a first block, and encrypts and stores n^th information by generating one or more n^th blocks (n is a natural number of two or more) connected by a chain to the first block; a third server for receiving the encrypted voting record included in the first block to the n^th block from the second server; and a fourth server for decrypting the encrypted voting record included in the first block to the n^th block received by the third server to derive a counting result.
Patent KR-20220032326-A (KR)
Title: folding hanger with hinged and wavy straps
Inventor: JANG SEONG HWAN
IPC: A47G25/14
Filed: 2020-09-07
Abstract: The present invention relates to a foldable hanger using a hinge and a waving strap. The foldable hanger can be carried by minimizing the volume. To this end, the foldable hanger comprises: a wood rod; a waving strap made of a flat fabric material; a paracord formed as a long strap; and a hidden hinge located inside the wood rod.
Patent KR-20220034367-A (KR)
Inventor: HYUN JOON SOO
IPC: F16C33/46
Filed: 2020-09-11
Abstract: The present invention relates to a long-life crossed roller bearing. The long-life crossed roller bearing includes: an outer ring (110) having an outer ring raceway (111) formed on an inner diameter side; an inner ring (120) located on the inside of the outer ring (110) and having an inner ring raceway (121) on the outer diameter side forming a raceway part together with the outer ring raceway (111); and multiple rollers (150) arranged zigzag along the raceway part. In the outer ring raceway (111), an outer ring raceway groove (113) concavely formed in the center extends in a circumferential direction, and multiple outer ring receiving portions (115) spaced apart from each other in the circumferential direction are formed to receive grease. The outer ring receiving portion (115) has an inner end communicating with the outer ring raceway groove (113) and an outer side is opened to an outer diameter surface of the outer ring. The long-life crossed roller bearing further includes an outer ring cover (130) to cover an opening end portion opened to the outer diameter surface of the outer ring.
Patent KR-20220038966-A (KR)
Inventor: LIM TAE GYU
IPC: A61K8/9789
Filed: 2020-09-21
Abstract: The present invention relates to a method for manufacturing a rose petal extract for skin whitening which efficiently extracts flavonoids from rose petals, so that the extract has a remarkable tyrosinase activity inhibitory effect, thereby being excellent in melanin production inhibition and skin whitening effects.