baber/WOPTO huggingface dataset:
Patent KR-20220100358-A (KR)
Inventor: SONG CHUL HO
IPC: B65B35/24
Filed: 2021-01-08
Abstract: An automatic packaging device is disclosed. The automatic packaging device includes: a storage container in which a plurality of plastic packing products are stored; and a conveyor belt that individually receives the plastic packing products from the storage container and transfers the plastic packing products individually. The present invention provides the automatic packaging device capable of automatically supplying a plastic packing product and a cake one by one to a packaging box.
Patent KR-20220104585-A (KR)
Title: Chain for Guiding and Protecting Electric Cable
Inventor: ELLIM JO
IPC: F16G13/16
Filed: 2021-01-18
Abstract: An objective of the present invention is to provide a chain for guiding and protecting an electric cable, which can improve workability and assembly between chain members and maintain a lateral balance of a chain. The chain for guiding and protecting an electric cable comprises: a plurality of chain members having an other-side fastening unit having an other-side dented unit between a pair of other-side protruding units in a U-shape, an other-side fastening hole laterally penetrating the other-side protruding units, a one-side coupling unit having a one-side protruding unit of an inverted T-shape, and a one-side fastening hole laterally penetrating the one-side protruding unit, and adjacent to each other to be fastened; and a pair of screw hinges having a head unit and a screw unit protruding from the head unit. The other-side fastening unit of the chain member and the one-side fastening unit of another chain member are interlocked. The screw unit of the pair of screw hinges is screwed to both sides of the one-side fastening hole of another chain member. The other-side fastening hole of the chain member is restricted on the head unit to hinge-couple the chain member and another chain member to be rotated.
Patent KR-20220105410-A (KR)
Inventor: LEE SANG MAN
IPC: A23L31/15
Filed: 2021-01-20
Abstract: The present invention relates to a producing method of Sparassis crispa ripen high-functional nuts. In general, by commercializing nuts by peeling, rancidity is progressed and a flavor reduced. According to the present invention, since the nuts produced are dried after ripening with the Sparassis crispa, the progress of rancidity is reduced and the flavor improved.
Patent KR-20220106307-A (KR)
Inventor: KANG YUN SEOK
IPC: G06F13/16
Filed: 2021-01-22
Abstract: Provided are a storage device and a driving method therefor. The storage device comprises: a non-volatile memory to which data is written in a mapping size unit; and a storage controller that provides a command to the non-volatile memory, wherein the storage controller comprises a host interface that receives a write command instructing to write the first data of a first size smaller than that of a mapping size unit to a first address from a host, and a partial write reader that provides a read command for reading the second data stored in the non-volatile memory that is addressed based on the first address to the non-volatile memory before the first data is received through the host interface. Therefore, the present invention is capable of improving an operating performance.
Patent KR-20210122056-A (KR)
Title: Scaling performance in a storage server with storage devices
Inventor: ARUL DHAS BENIXON
IPC: G06F13/38
Filed: 2021-01-27
Abstract: A system and method of the embodiments of the present disclosure may balance loads between CPU cores and storage devices. Accordingly, a bottleneck of the CPU may be reduced or eliminated, and thus data storage performance may be improved. Provided is a packet processing method, comprising: a step of receiving an input/output (IO) request from a host; a step of selecting a drive corresponding to the IO request using a hashing algorithm or round robin technique; and a step of establishing a connection between the host and the drive.
Patent KR-20220114698-A (KR)
Title: Automatic scaffolding of camping vehicles
Inventor: HEO SEUNG WOO
IPC: B60P3/36
Filed: 2021-02-09
Abstract: The present invention relates to an automatic footrest for a camping vehicle. The automatic footrest comprises: a fixed frame which is installed and fixed on a lower part of a door of a camping vehicle; a footrest which is located on a lower part of the fixed frame and on which a user can step to enter the door; and a transfer element which is supported by the fixed frame and connected with the footrest, and transfers the footrest to the lower part of the fixed frame not to expose the footrest outward or transfers the footrest forward to expose the footrest toward the door. The automatic footrest secures use convenience and safety.
Patent KR-20220117382-A (KR)
Title: Method for manufacturing selenium nanorode
Inventor: LEE MIN SU
IPC: C30B29/60
Filed: 2021-02-15
Abstract: The present application relates to a preparation method of aqueous solution-based selenium nanorods. The selenium nanorods prepared according to the present application have high purity and excellent aspect ratio to have excellent optical properties. The selenium nanorods prepared according to the present application can be effectively applied to optical devices and photocatalysts, and biological applications.
Patent KR-20220119285-A (KR)
Title: shoes repairkit
Inventor: KWON HYEOK CHAN
IPC: A43D5/00
Filed: 2021-02-20
Abstract: The present invention relates to a shoe repair tool that has a similar shape to scissors and prevents a metal pin at the rear section of a shoe from coming out by pressing the same. The present invention is configured such that two steel plates are put on top of each other and coupled to pressing portions, wherein detachable handles are inserted and fitted to the two steel plates. Furthermore, the shoe repair tool according to the present invention has bases therein so as to ensure that the handles do not to come out. When using the shoe repair tool, there is no need to get the shoes repaired at distant repair shops or a shoe repair service center of the shoemaker brand, and the shoe wearer does not need to put a bandage on his/her heel, thereby increasing ease of use.
Patent KR-20220124985-A (KR)
Title: Waterproof Motor
Inventor: KANG BO SUN
IPC: H02K5/16
Filed: 2021-03-04
Abstract: The present invention relates to a waterproof motor, which has an improved waterproof function, which comprises: a case (10) including lower and upper cases (11, 12); an electromagnet type lower stator (20); an electromagnet type upper stator (30); a rotor (40); a motor shaft (90); and an anti-hydraulic filling liquid (60).
Patent KR-20220128012-A (KR)
Title: Shape processing device for chopsticks and shape processing apparatus for chopsticks using thereof
Inventor: LEE KYE YOUN
IPC: B21C23/08
Filed: 2021-03-12
Abstract: According to the present invention, provided is a chopstick shaping apparatus comprising: an accommodation element accommodating a plurality of chopsticks; a discharge element configured in the accommodation element and allowing the plurality of chopsticks to be discharged one by one to a lower part of the accommodation element; a pushing element configured on one side of the accommodation element and pushing the chopsticks discharged to a lower end of the accommodation element toward a shaping element configured on the other side of the accommodation element; and the shaping element configured on the other side of the accommodation element and pressing and shaping a handle of the chopstick outputted by the pushing element into a square shape. The chopstick shaping apparatus allows mass production and suppresses a defect by simultaneously pressing and shaping all parts of the handle.
Patent KR-20210119892-A (KR)
Title: User equipment and operating method thereof
Inventor: BAE JUNG HYUN
IPC: H04B7/0404
Filed: 2021-03-16
Abstract: The present invention relates to a method for switching a transport chain between carriers by user equipment. The method includes: determining whether to switch a first transmission chain for transmission between a first carrier and a second carrier; determining the length of a switching gap in which transmission or reception does not occur in at least one of the first carrier and the second carrier; positioning the switching gap at a switching duration; and switching the first transport chain between the first carrier and the second carrier during the switching gap.
Patent KR-20210034566-A (KR)
Title: Diaphragm valve structure and thermal isolation method of the diaphragm valve
Inventor: CHIEN HUAN JAN
IPC: F16K31/126
Filed: 2021-03-18
Abstract: The present invention relates to a diaphragm valve structure and a method for isolating a heat source of a diaphragm valve. According to the present invention, a diaphragm valve used in the production of per-fluorinated resin at 200 °C comprises: a valve unit including members such as a valve body, a diaphragm, and the like; and a driving cylinder including members such as a valve shaft, an upper valve body, and a valve upper cap, and the like. The diaphragm valve uses a heat source isolation method and secures the rigidity of the cylinder structure including the heat transfer limiting structure and the heat dissipation structure.
Patent KR-20210120867-A (KR)
Inventor: IWATA YUKI
IPC: C09D7/61
Filed: 2021-03-23
Abstract: An objective of the present invention is to provide an antifouling paint composition capable of forming an antifouling film having an excellent crack resistance, excellent adhesion to a deteriorated coating film, and an excellent dynamic antifouling property, and including a silyl ester-based polymer and medetomidine, which have excellent storage stability. In order to achieve the above objective, according to the present invention, the antifouling paint composition includes: a silyl ester-based polymer (A) having a structural unit (a-1) derived from a polymerizable monomer (a1) represented by formula (a1): R^1-CH=C(CH_3)-COO-(SiR^2R^3O)_n-SiR^4R^5R^6; an acryl-based polymer (B) having a structural unit (b-1) derived from glycidyl (meth)acrylate; medetomidine (C); and cuprous oxide (D), wherein a content of the cuprous oxide (D) is greater than 0 wt% and less than or equal to 55 wt% in a solid content of the antifouling paint composition. In formula (a1): R^2 to R^6 are each independently a monovalent organic group having 1 to 20 carbon atoms, which is enabled to have a hetero atom. n is an integer of 0 or 1 or more; R^1 is a hydrogen atom or a group represented by R^7-O-C(=O)-; and R^7 is a hydrogen atom or the like.
Patent KR-20220135085-A (KR)
Title: Hood device, temperature sensing device attachable to the hood device and temprature sensing method
Inventor: CHOI JUNG WON
IPC: G01B21/16
Filed: 2021-03-29
Abstract: Disclosed is a hood apparatus which comprises: at least one temperature sensor disposed in the direction of a cooking device including a plurality of gas jets; a communication interface for communicating with the cooking device; a driving device for adjusting the sensing direction of the at least one temperature sensor; and a processor controlling the driving device to direct the at least one temperature sensor to a position of driven at least one gas jet when the at least one gas jet is driven, and controlling a communication interface to transmit a sensing result sensed by the at least one temperature sensor to the cooking device. An objective of the present invention is to provide a temperature sensing apparatus, capable of sensing temperatures corresponding to positions of the plurality of gas jets disposed at different positions in the cooking device, and a temperature sensing method.
Patent KR-20220135709-A (KR)
Inventor: LEE HEE CHAN
IPC: A01G13/08
Filed: 2021-03-31
Abstract: The present invention relates to a heating apparatus for a polyethylene plastic-covered greenhouse, which comprises: a framework (12) having an arch form; a double polyethylene plastic (20) having a space portion (18) between an external polyethylene sheet (14) and an internal polyethylene sheet (16) and covering the external surface of the framework to form a greenhouse (22); a supply pipe (24) and discharge pipes (26, 28) connected to the external polyethylene sheet (14) of the double polyethylene plastic (20); and a blowing fan (30) and a boiler (32) connected between the supply pipe (24) and the discharge pipes (26, 28), wherein when the boiler (32) operates, hot air circulates through the space portion (18) of the double polyethylene plastic (20) by the blowing fan (30) to make the space warm, thereby eliminating concerns over hindrance to a worker who passes therethrough and works therein and a decrease in profits due to a reduction in an area for cultivating crops. In particular, internal heat obtained from daylight is kept to warm the space, thereby maximizing energy efficiency.
Patent KR-20220142003-A (KR)
Inventor: LEE BONGJU
IPC: H01J37/32
Filed: 2021-04-14
Abstract: Provided is a plasma limited ring comprising: a lower part ring that provides a lower part penetration hole; an upper part ring on the lower part ring; and a clamp that couples the lower part ring and the upper part ring, wherein the lower part ring provides a plurality of slits, the lower part ring comprises a first member that provides an upper part penetration hole and a second member extending downward from the first member and connected to the lower part ring, and the clamp comprises an upper part clamp coupled to the upper part ring, a lower part clamp coupled to the lower part ring, and a coupling member coupled to each of the upper part clamp and the lower part clamp. Therefore, the present invention enables only the lower part ring to be replaced separately.
Patent KR-20220142300-A (KR)
Inventor: AHN JAE HYUN
IPC: G01M15/04
Filed: 2021-04-14
Abstract: The present invention relates to a performance test method for a remanufactured diesel injector and a high pressure fuel pump, in which contamination of a performance test device by the fuel used for a performance test can be prevented. A performance test method for a remanufactured diesel injector and a high pressure fuel pump according to an embodiment of the present invention comprises a step of preparing a performance test device including a fuel tank, a low pressure fuel line, a high pressure fuel line, a common rail, and a fuel return line; a step of connecting the diesel injector and the high pressure fuel pump to the performance test device; a step of supplying fuel from the fuel tank through the low pressure fuel line and the high pressure fuel line and performing a performance test; and a step of operating the fuel return line to return the residual fuel in the diesel injector and the high pressure fuel pump to the fuel tank.
Patent KR-20210130108-A (KR)
Inventor: WON SEUCK HO
IPC: H04W40/22
Filed: 2021-04-20
Abstract: The present invention relates to a method and device for controlling multi-connectivity in a wireless communication system to adaptively control dual or multiple connections based on machine learning. According to one embodiment of the present invention, a link management method performed by a first communication node of a communication system comprises the following steps of: acquiring, through an interface, communication status information including communication quality information for each link between the first communication node and at least one other communication node of the communication system; acquiring communication environment information including movement information and location information of each of the at least one other communication node; and repeatedly performing a machine learning operation on the basis of communication context information and communication environment information to acquire a link probability calculation model outputting a first link probability according to input of the communication context information, wherein the first link probability is used to allow the first communication node to control multi-connectivity with the at least one other communication node.
Patent KR-20220147886-A (KR)
Inventor: PARK HYE SEON
IPC: E04G11/40
Filed: 2021-04-28
Abstract: The present invention provides a vibration and noise blocking structure of a floor slab using a joist for reducing noise between floors, and a method of constructing the same. The structure has a one-way or two-way joist structure formed by applying a formwork for a joist slab, induces plate vibration in a concave space of the joist to eliminate low-frequency noise, has a sound absorbing unit capable of absorbing vibration and noise in the middle and high sound range by means of a sound absorbing plate made of a perforated or porous material so as to reduce noise between floors, and is capable of improving insulation performance depending on a material used. A method of constructing a floor slab using a joist for reducing noise between floors according to a preferred embodiment of the present invention comprises: a step of installing a formwork for a joist slab so that a joist is formed over the entire region of a lower surface of a corresponding construction floor; a step of pouring concrete after arranging reinforcing bars on the top of the formwork for the joist slab; a step of forming a concave joist groove at the bottom of the floor slab by dismantling and demolding the remaining members except for through bolts assembled in the formwork for the joist slab after curing the concrete; and a step of installing, in the joist groove of the floor slab, a sound absorbing unit assembled via the through bolts to eliminate low-frequency noise and absorb vibration and noise in the middle and high sound range.
Patent KR-20220151414-A (KR)
Title: Pharmaceutical composition for prevention of treatment of ischemic brain disease
Inventor: CHO SUNG RAE
IPC: A23L33/13
Filed: 2021-05-06
Abstract: In the present specification, provided is a pharmaceutical composition for preventing or treating ischemic brain disease, containing polydeoxyribonucleotide (PDRN) as an active ingredient. The present invention protects nerve cells and blood vessel cells by reducing inflammatory and apoptotic responses caused by various stresses such as hypoxia and nutrient deficiency.
Patent KR-20220153729-A (KR)
Title: Treatment apparatus for nano bubble cutting oil
Inventor: SHIM YOUNG HEE
IPC: B01F23/20
Filed: 2021-05-11
Abstract: An objective of the present invention is to provide a fine-bubble cutting oil treatment apparatus capable of improving processing accuracy by preventing corruption of cutting oil and degradation of the inherent function of the cutting oil. The present invention relates to a fine-bubble cutting oil treatment apparatus, which comprises: a cyclone mixing unit having a cutting oil inlet formed on an upper sidewall, a lower opening, and an upper discharge port, mixing the cutting oil introduced through the inlet with air introduced through the lower opening and discharging it through the upper discharge port; and a fine bubble generating unit which receives cutting oil mixed with air from the upper discharge port and finely crushes air bubbles mixed in the cutting oil.
Patent KR-20220156327-A (KR)
Title: Vision sensor, and operating method thereof
Inventor: NAMGUNG SEOL
IPC: H04N5/369
Filed: 2021-05-18
Abstract: Disclosed are a vision sensor and an operating method of the vision sensor. The vision sensor comprises a pixel array including a plurality of pixels arranged in a matrix form, and a bias voltage generation circuit providing a test bias voltage to the pixel array, wherein each of the plurality of pixels includes a detection circuit which detects light and generates a first output voltage, and wherein, as the test bias voltage is changed within a specific frame, the first output voltage is changed.
Patent KR-20220156384-A (KR)
Title: Wheel drive apparatus of automated guided vehicle
Inventor: PARK JAE HYUN
IPC: B60B33/00
Filed: 2021-05-18
Abstract: Disclosed is a wheel driving apparatus for an unmanned transport vehicle. The wheel driving apparatus for an unmanned transport vehicle includes: a lower driving frame (1) equipped with a steering and driving system and transmitting power; an upper bogie frame (2) loading transported goods and coupled on an upper side of the lower driving frame (1); an auxiliary wheel (21) installed integrally on a lower side of the upper bogie frame (2); a driving wheel (11) installed inside the lower driving frame (1) to receive power and perform steering and driving; a lifting block (22) forming a lifting frame (221) forming an upper plate unit (224), a lower plate unit (223), a side wall unit (227), and a support wall unit (225), and a support bracket (226) such that the auxiliary wheel (21) of the upper bogie frame (2) is lifted in contact with a floor; a rotary unit (23) forming a rotary shaft (231), a lifting bracket (232) and a lifting plate unit (233); and a guide block (25) in which a guide frame (251) provided with an upper plate unit (253) and a guide shaft (252) are installed side by side. Therefore, the present invention is capable of mitigating an issue in which an unmanned transport vehicle is driven on a slope in an unexpected direction when only one wheel is operated.
Patent KR-20210070953-A (KR)
Title: A Environmental-friendly Plastering Additives Containing Vegetable Additives and Environmental-frie ndly Plastering Cement Using the Same and Mortar Containing the Same
Inventor: WANG MI JEONG
IPC: C01B32/312
Filed: 2021-05-21
Abstract: The present invention relates to an eco-friendly plastering additives containing plant additives, and cement and mortar using the same. The eco-friendly plastering additive containing the vegetable additive according to the present invention comprises: gypsum, activated carbon, a vegetable additive and an adsorption deodorant, wherein the gypsum is dihydrate gypsum or anhydrite. The activated carbon is prepared by the steps of: cutting bamboo, oak, and pine trees to a length of 500 to 1000 mm, individually; preparing activated carbon for carbonizing the cut-processed bamboo, oak and pine at a temperature of 1000 to 1500°C, individually; selecting and separating the carbonized activated carbon, individually; and grinding the separated activated carbon, individually, and selecting a particle size in the range of 50 to 250 mesh. The vegetable additive is prepared by mixing ginkgo leaf powder and mugwort powder, wherein the ginkgo leaf powder and mugwort powder are mixed in a weight ratio of 60:40 to 40:60, and the adsorption deodorant is prepared by mixing diatomaceous earth, zeolite, adsorbent and gelite. According to the present invention, the condensing speed is reduced by rapidly evaporating moisture by the gypsum during initial curing of curing, and when drying after condensing, the drying time is delayed by continuous moisture supply of activated carbon or adsorption deodorant to prevent cracks in the floor or wall of the building due to rapid drying. By preparing plastering additives using plant additives beneficial to human health, it is harmless to the human body, and also it can be widely used as an eco-friendly building material to form an eco-friendly residential space.
Patent KR-20220162555-A (KR)
Title: Composition for preventing hair loss and promoting hair growth comprising Gypsophila paniculata
Inventor: CHOI YUN HO
IPC: A61Q7/00
Filed: 2021-06-01
Abstract: The present disclosure relates to a composition for preventing hair loss and promoting hair growth containing a component that induces hair growth promotion. The composition for preventing hair loss and stimulating hair growth of the present disclosure has excellent effects of preventing hair loss and promoting hair growth by suppressing the activity of male hormones and promoting the expression of hair follicle growth factor genes by the extract of Gypsophila paniculata contained as an active ingredient.