baber/WOPTO huggingface dataset:
Patent KR-20210153450-A (KR)
Inventor: YOON HYUNG YOON
IPC: G06Q10/08
Filed: 2020-06-10
Abstract: The present invention relates to a logistic management system using a virtual barcode. An objective of the present invention is to provide an individual management of a logistic management object that is difficult for packaging or the individual management of the logistic management object from a production manufacturing processing process using a virtual barcode. The logistic management system using the virtual barcode comprises: a sensor part; and a controller.
Patent KR-20210155120-A (KR)
Inventor: KIM YOUNG JONG
IPC: B65G13/02
Filed: 2020-06-15
Abstract: A smart picking system for logistics transport is disclosed. According to one embodiment of the present invention, a smart picking system for logistics transport comprises: a system body in which a picking position at which a product loaded in a source box is picked is provided on one side, and a target position at which the product in the source box is placed in a target box is provided on the other side; a source box transfer unit provided on one side of the system body and transferring the source box to the picking position; and a target box transfer unit disposed to be stepped with respect to the source box transfer unit from the other side of the system body and transferring the target box to the target position.
Patent KR-20210155674-A (KR)
Inventor: KOO BYOUNG HYUN
IPC: H01L51/52
Filed: 2020-06-16
Abstract: According to an embodiment of the present invention, a display device comprises: a substrate divided into a light emitting area and a non-light emitting area, wherein a plurality of sub-pixels are defined on the substrate; a first electrode disposed on each of the plurality of sub-pixels; a bank disposed in the non-light emitting area between the plurality of sub-pixels and exposing the first electrode through an opening; a protrusion unit which is divided into a first non-light emitting area in which an upper surface of the bank is flat and a second non-light emitting area in which an upper surface of the bank is inclined and is disposed in the second non-light emitting area; an organic layer disposed on a plurality of first electrodes; and a second electrode disposed on the organic layer. Accordingly, a length of a path through which a leakage current flows from the protrusion unit may increase and the leakage current may be minimized according as the organic layer and the second electrode between adjacent sub-pixels are disconnected from each other.
Patent KR-20210156513-A (KR)
Inventor: CHOI SEUNGBOK
IPC: G06F16/242
Filed: 2020-06-18
Abstract: Presented is a chatbot-based user interface providing device for providing an image carousel operation, which allows a user to quickly check information on all carousels without having to move a carousel left or right. The presented chatbot-based user interface providing device for providing an image carousel operation comprises: a receiving unit for receiving a chatbot-based user input; and an answer interface processing unit for configuring one or more answers to the user input as the carousel, and processing and outputting a chatbot user interface so that one or more thumbnails corresponding to the one or more answers included in the carousel are included. The chatbot user interface includes an image area for outputting one selected from among answer images included in an image carousel, and a thumbnail area including the thumbnails corresponding to the answer images, respectively.
Patent KR-20210156958-A (KR)
Inventor: KIM TAE KYUNG
IPC: H02S40/20
Filed: 2020-06-19
Abstract: The present invention relates to a power generation device for a double-sided photovoltaic module using a reflector, in which power generation is performed by arranging one row or multiple rows of double-sided photovoltaic modules side by side on an upper surface of a support frame inclined toward the south by at least one post, a curved reflector is installed on the north side of the support frame to reflect light downward from the double-sided photovoltaic module located in the south, so as to enable the cultivation of semi-shade plants, a fixing part of the reflector adjusts an inclination angle of the reflector to some extent according to changes in the inclination of the sun according to changes of season in a state coupled to a rotating shaft hole, and adjusts the rotation angle of the reflector to some extent according to movements of the sun during the day, thereby providing light more, and a concave lens body is installed in a middle of the support frame so that the light reflected from the north reflector is diffused while passing through the concave lens, thereby facilitating the power generation by the double-sided photovoltaic module while evenly illuminating the bottom of the double-sided photovoltaic module.
Patent KR-20220001893-A (KR)
Title: Superheater for cfbc boiler
Inventor: LEE JAE SUN
IPC: F22G3/00
Filed: 2020-06-30
Abstract: The present invention relates to a superheater for a circulating a fluidized bed combustion boiler. According to the superheater for the circulating fluidized bed combustion boiler provided in the present invention, the superheater installed and used in the circulating fluidized bed combustion boiler includes a tube structure in which a passage through which steam to be heated flows is provided. The tube structure includes a main tube unit including a section passing through a heating space. The main tube unit is made of an alloy steel containing nickel and chromium. An objective of the present invention is to provide the superheater for the circulating the fluidized bed combustion boiler, having excellent corrosion resistance to chlorine.
Patent KR-20220004852-A (KR)
Title: Autonomous driving system for preventing collision of cut-in vehicle and autonomous driving method thereof
Inventor: PARK JIN YOUNG
IPC: B60W30/18
Filed: 2020-07-02
Abstract: An autonomous driving system for preventing a collision with a vehicle cutting in according to an embodiment of the present invention comprises: a surrounding vehicle detection part for detecting the driving information of surrounding vehicles and transmitting the same to a vehicle control part; a driven vehicle detection part for detecting the driving information of a driven vehicle and transmitting the same to the vehicle control part; and a vehicle control part for generating a plurality of avoidance routes for avoiding a collision with surrounding vehicles coming in front of the driven vehicle, designating arrival positions at constant intervals on the avoidance routes depending on the velocity, and, if the driven vehicle can collide with the surrounding vehicles, selecting an avoidance route capable of avoiding a collision among the avoidance routes and controlling the velocity of the driven vehicle so that the driven vehicle can arrive at an arrival position capable of avoiding a collision with a surrounding vehicle on the selected avoidance route.
Patent KR-20200084856-A (KR)
Title: A method of preparing thioepoxy based optical material
Inventor: JANG DONG GYU
IPC: G02B1/04
Filed: 2020-07-06
Abstract: The present invention relates to a method for producing a thioepoxy-based optical material, and in particular, to a method for producing a high-quality thioepoxy-based optical material with a high yield, that is colorless, transparent, and free of deformation. According to the present invention, the method for producing a thioepoxy-based optical material produces an optical material by template polymerization of a polymerizable composition comprising a compound containing one or more thioepoxy groups or a thietane group, wherein in order to suppress the formation of striae, whitening, and small bubbles, prior to the template polymerization, the polymerizable composition is treated under a specific vacuum condition before being injected into a mold. The thioepoxy-based optical material produced according to the present invention may be widely used across various fields as an alternative to existing optical materials.
Patent KR-20220006842-A (KR)
Title: mask that prevents contact between the lips and the face during breathing and prevention of misting
Inventor: SHIN SUNG SOO
IPC: A41D13/11
Filed: 2020-07-09
Abstract: Disclosed is a mask for preventing a lip and a face from touching and preventing fogging while breathing. The present invention relates to the mask comprising: a face member which is composed of a fabric or a nonwoven fabric and is in contact with the face of a user; a band accommodating unit which is sewn by folding both ends of the face member; and ear bands which have a part fixed to the band accommodating unit, have constant elasticity, and are formed to be hanged on ears of the user. The mask also comprises: a fogging preventing surface which is provided in a longitudinal direction in an upper side of a surface touching the face of the user of the face member and prevents the fogging; and a touch preventing unit which is provided in a longitudinal direction in a center unit of the face member and provides convenience of the breathing. The fogging preventing surface prevents the fogging when the user wears glasses or working goggles. The touch preventing unit prevents the touch of the mask from the lip and the face when the user breathes.
Patent KR-20220011947-A (KR)
Title: A Hybrid Cutting Device
Inventor: CHO YOUNG TAE
IPC: B23K28/02
Filed: 2020-07-22
Abstract: The present invention relates to a head part of a hybrid cutting device, comprising: a housing; a laser cutting head part located on one side of the housing; and a gas cutting head part disposed adjacent to the laser cutting head part, and located on the other side of the housing. The present invention may provide the hybrid cutting device that can cut thick objects (thick plate) quickly and have a low cutting width at the same time through the hybrid cutting device that employs a laser cutting method capable of high-speed cutting and a gas cutting method that does not limit cutting as the thickness of the object is thicker.
Patent KR-20220012578-A (KR)
Inventor: KIM CHANG HO
IPC: H02J7/34
Filed: 2020-07-23
Abstract: According to the present invention, an LED lamp which has lights-out delay and remaining light block functions in case of lamp switch off if only a lamp is replaced without separate additional wiring construction in the lamp switch. The LED lamp has a function of turning a lighting LED on for a certain period of time when it is turned off to safely move to a destination.
Patent KR-20210019945-A (KR)
Title: System and method for producing high quality images with ultraviolet curable inks in a printer
Inventor: ANTHONY S CONDELLO
IPC: C09D11/101
Filed: 2020-07-23
Abstract: A printer includes: a first printhead operatively connected to a supply source of ultraviolet (UV) curable ink having a first color; a first supply source of UV radiation following the first printhead in the process direction by a first predetermined distance; a second printhead operatively connected to the supply source of UV curable ink having the first color; and a second supply source of UV radiation following the second printhead in the process direction by a second predetermined distance that is greater than the first predetermined distance. The first predetermined distance enables the first supply source of UV radiation to fix the UV curable ink ejected by the first printhead before passing the second printhead and the second predetermined distance enables the ink ejected by the second printhead to flow over a portion of the substrate before the second supply source of UV radiation fixes the UV curable ink ejected by the second printhead.
Patent KR-20220012758-A (KR)
Inventor: CHOI IN SUK
IPC: G06Q30/02
Filed: 2020-07-23
Abstract: The present invention relates to a method for selling a one-way flight seat with an imminent departure date. The method comprises: a step (1) of receiving search information for flight seat search; a step (2) of providing a client with information on a remaining seat with an imminent departure date; a step (3) of processing reservation of a selected seat; a step (4) of securing stand-by one-way ticket of an airline; a step (5) of transmitting a securing confirmation message to the client; and a step (6) of processing a payment process. According to the present invention, the method for selling can minimize a vacant seat and maximize profit, and customers can purchase seats at a low price and use the purchased seats immediately.
Patent KR-20220017588-A (KR)
Inventor: SEO YOUNG JUN
IPC: A43C5/00
Filed: 2020-08-05
Abstract: Disclosed is a shoelace fixing device capable of quickly fixing shoelaces with a simple configuration. According to one embodiment of the present invention, the shoelace fixing device comprises: a first plate-shaped member having a plurality of friction protrusions formed on the inner surface to increase frictional force with a shoelace and having a larger area than that of a hole of a shoe through which at least a shoelace passes; a second plate-shaped member connecting the first member and one end with a hinge part, folded with respect to the hinge part to fix the shoelace positioned therebetween, and having a plurality of friction protrusions formed at positions corresponding to the plurality of friction protrusions of the first member; and a locking part provided on the opposite side of the hinge part and fixing the first member and the second member in a close contact state.
Patent KR-20220018256-A (KR)
Title: Self-healing method for service function chains
Inventor: YOO MYUNG SIK
IPC: G06F11/07
Filed: 2020-08-06
Abstract: A self-healing method for a service function chain and a system thereof are disclosed. The self-healing method for the service function chain includes the steps of: (a) receiving a first fault log of the VNF from an agent installed in each a virtual network function (VNF); (b) analyzing the first fault log to determine whether it is a known fault; and (c), if it is a known fault, extracting a self-healing rule for the known fault from solution storage, and sending a self-healing command including the extracted self-healing rule to the agent. The agent executes the self-healing command on the VNF to heal the fault in the VNF according to the self-healing rule.
Patent KR-20220020094-A (KR)
Inventor: LEE JIN HYUK
IPC: H04L65/40
Filed: 2020-08-11
Abstract: An electronic device is disclosed. The present electronic device comprises a communication interface and a processor. The processor is configured to: identify whether or not a user's management work is required for the management item, on the basis of information about at least one management item of an external device, which has been received from the external device via the communication interface; acquire a message for requesting the user's management work for the management item when it is identified that the management work is required; identify whether or not the state of the external device is a preset state corresponding to the management work, on the basis of information about the state of the external device, which has been received from the external device via the communication interface; and provide the message to the user, when it is identified that the state of the external device is the preset state. Accordingly, a frequency of sending a meaningless push message or sending an unnecessary push message to a user can be significantly reduced.
Patent KR-20220027334-A (KR)
Inventor: PARK JONG WON
IPC: F04D13/08
Filed: 2020-08-26
Abstract: The present invention relates to an electric water pump and, more specifically, to an electric water pump capable of enabling bolt-free assembly by ultrasonically fusing a housing and a cover of the electric water pump. In accordance with the present invention, the electric water pump includes: a housing; a rotor and a stator mounted in the housing; an impeller mounted to be rotatable by the rotor; and a cover combined with an upper part of the housing so as to surround the impeller. The housing has a first groove formed on an upper side of an upper part, and a second groove formed on a lateral side of the upper part. The cover has a first protrusion formed on a lower side coming in contact with the upper side to be inserted into the first groove, and a second protrusion formed on an inner side coming in contact with the lateral side to be inserted into the second groove, so as to be fused when ultrasonically excited in an axial direction. In accordance with the present invention, the protrusions of the cover and the grooves of the housing are engaged with each other to be fused and combined through ultrasonic waves. In this case, bolt-free assembly can be possible, which can lead to a reduction in the number of components. Thus, production costs can be saved. Moreover, in accordance with the present invention, the ultrasonic excitation is performed only in the axial direction to fuse and combine the lower side of the cover with the upper side of the housing, and fuse and combine the inner side of the cover with the lateral side of the housing. In this case, process procedures can be simplified, and a bonding force and watertightness of the cover and the housing can be increased.
Patent KR-20210045920-A (KR)
Title: Reticle retaining system
Inventor: CHIU MING CHIEN
IPC: G03F1/66
Filed: 2020-08-28
Abstract: Disclosed is a reticle retaining system including an inner pod and an outer pod. The inner pod comprises: an inner base; an inner cover coupled to the inner base to form an interior space for housing a received workpiece; and a pressing pin movably disposed through the inner cover and configured to press the received workpiece. The outer pod includes an outer base configured to receive the inner base, an outer cover, and a pushing element. The pressing pin, the outer cover and the pushing element have charge dissipation properties. When the pushing element pushes the pressing pin to press the workpiece, a charge dissipation path from the received workpiece, through the hold down pin and the pushing element, to the outer cover is established.
Patent KR-20220030747-A (KR)
Inventor: CHO KYU JIN
IPC: A61H1/02
Filed: 2020-09-03
Abstract: The present invention relates to a wearable gait assistance device. It has the effect of distributing the stress applied to the Achilles tendon, preventing overextension applied to the plantar fascia, reducing the stress applied to the Achilles tendon and plantar fascia during a gait process, and properly assisting a gait.
Patent KR-20220032254-A (KR)
Title: portable mini soap
Inventor: LEE SO JEONG
IPC: C11D17/06
Filed: 2020-09-07
Abstract: The present invention relates to a portable mini soap bar and, more specifically, to a mini soap bar that allows a user to clean his/her hands more effectively by using a disposable soap bar, and thus can solve the problem of being contaminated, which is caused by a soap bar reused multiple times. The portable mini soap bar comprises: a small and thin soap bar that can be used once and discarded; and a case made to fit easily in a pocket so as to allow a user to easily carry around and use. Therefore, by enabling safe and effective hand washing by using the disposable soap bar, it has the effect of being able to solve the problem of being contaminated, which is caused by a soap bar reused multiple times.
Patent KR-20200116069-A (KR)
Title: Medicinal composition for preventing or treating flavivirus infections and method for treating the same
Inventor: WON CHEOL HEE
IPC: A61K31/7036
Filed: 2020-09-21
Abstract: The present invention relates to a pharmaceutical composition which can exhibit excellent growth inhibition and killing effects for various viruses in flavivirus sp. by comprising at least one among gentamicin sulfate, netilmicin, tobramycin, paromomycin, amikacin, capreomycin, trifluoroperazine, dihydrostreptomycin, hydroxychloroquine, thioridazine HCl, efavirenz, miltefosine, nystatin, micafungin, bleomycin, resminostat, montelukast, norfloxacin, nedaplatin, and cephalothin.
Patent KR-20220040010-A (KR)
Inventor: LIM JAI YOUNG
IPC: H01L21/78
Filed: 2020-09-23
Abstract: The present invention relates to a method for cutting and cleaning a semiconductor material for cutting and cleaning a semiconductor strip into a plurality of semiconductor packages. Specifically, the present invention relates to a method for cutting and cleaning a semiconductor material that can clean an upper surface, a lower surface and a side surface of a semiconductor package cut into a plurality, ensure high cleaning quality, and at the same time improve productivity (unit per hour; UPH).
Patent KR-20210038371-A (KR)
Title: Composition for olefin based elastomer foam
Inventor: JEONG JEONG YON
IPC: C08F4/6592
Filed: 2020-09-28
Abstract: The present invention relates to a composition for an olefin-based elastomer foam comprising: (A) an olefin-based polymer wherein (1) the melt index (Melt Index, MI, 190 ℃, 2.16 kg load condition) is 0.1 g/10 min to 10.0 g/10 min, (2) melting temperature, when measured by differential scanning calorimetry (DSC), is 20 ℃ to 70 ℃, and (3) when measured by differential scanning calorimetry (SSA), a high temperature melting peak is confirmed at 75 ℃ to 150 ℃, and the sum of the melting enthalpy of the region, ΔH (75), is 1.0 J/g or more; and (B) a foaming agent.
Patent KR-20220043334-A (KR)
Inventor: JANG CHANG HYUK
IPC: G06V10/40
Filed: 2020-09-29
Abstract: A system for managing access to a worksite according to one aspect of the present invention comprises: a terminal unit which generates image information by photographing a worker from the outside of a worksite, generates audio information by recording a voice of the worker, and transmits the generated image information and audio information of the worker; a determination unit which receives the image information and audio information of the worker from the terminal unit, and determines whether the worker complies with safety rules using the image information and audio information of the worker; and a locking unit which is unlocked when the worker complies with the safety rules, to allow the worker to access the worksite.
Patent KR-20220043623-A (KR)
Title: Composition comprising recombinant botulinum toxin light chain protein having improved stability
Inventor: PARK JIYE
IPC: A61Q19/00
Filed: 2020-09-29
Abstract: The present invention relates to a composition containing a recombinant botulinum toxin protein, comprising a sugar alcohol as a stabilizer. More specifically, the present invention relates to a composition containing botulinum toxin type A light chain protein or a fragment thereof and a sugar alcohol containing 6 or less carbon atoms and/or a solubility in water of 150 mg/mL or more at 20 ℃ as a stabilizer. The composition of the present invention can exhibit the effect of maintaining the biological activity of the recombinant botulinum toxin light chain protein at a usable level while sufficiently securing the stability of the botulinum toxin protein through the use of a stabilizer.