baber/WOPTO huggingface dataset:
Patent KR-20200101840-A (KR)
Inventor: HYUNHO CHANG
IPC: H01R13/629
Filed: 2020-01-30
Abstract: The present invention relates to a receptacle connector including: a plurality of contacts configured to electrically connect a plug connector and a substrate coupled with an electronic device; an insulation portion to which the contacts are coupled; and a shell to which the insulation portion is coupled. The shell includes: a shell body, in which an accommodation hole configured to allow the plug connector to be inserted therein is formed; and a restriction portion protruding toward the accommodation hole to restrict a movable distance of the plug connector in an insertion direction in which the plug connector is inserted into the accommodation hole, thereby enhancing a waterproof performance.
Patent KR-20210099222-A (KR)
Title: Apparatus and method for selling goods and selling box
Inventor: WOO JUNG HO
IPC: G06Q30/06
Filed: 2020-02-03
Abstract: Embodiments of the present invention relate to a product selling box installed in a vehicle, and a product selling apparatus and a product selling method for selling a product in connection with a product selling box and, more specifically, to an apparatus, a system, and a method for selling a product to a buyer riding in a vehicle. According to one embodiment of the present invention, the product selling box loads a product therein to be installed in a vehicle and is to sell a product to a buyer riding in the vehicle. The product selling box comprises: a loading unit of which an upper portion is opened to store a product; a cover unit mounted on an upper portion of the loading unit and installed to open and close the loading unit through a hinge shaft connected to one side of the loading unit; a locking device provided on at least one between the loading unit and the cover unit, and selectively unlocked in accordance with a command of a product selling apparatus which processes a payment of a product for the buyer; a first communication unit provided on at least one between the loading unit and the cover unit, and receiving a command of the product selling apparatus; and a first control unit provided on at least one between the loading unit and the cover unit, and controlling the locking device in accordance with a command of the product selling apparatus.
Patent KR-20210101479-A (KR)
Title: Functional pad for assembling and disassembling billiard cues
Inventor: KIM DONG HWAN
IPC: C08K5/521
Filed: 2020-02-10
Abstract: According to the present invention, a functional pad for assembling and disassembling billiard cues comprises: a main body having predetermined thickness and a predetermined area; and a finger holding unit vertically stood from an upper surface of the main body at predetermined height to be inserted between fingers of a user. Then, a material of the pad not only has a stronger frictional coefficient than the cue but also uses an elastic material to comfortably assemble and disassemble the cue at less force. According to the present invention, the functional pad for assembling and disassembling billiard cues provides assembly and disassembly convenience of the cue through the main body having bendability and a higher frictional coefficient than a surface of the cue and improves gripping sensation through the finger holding unit where the fingers can be inserted in the main body.
Patent KR-20200130081-A (KR)
Title: Artificial Intelligence-Enabled Process End-Pointing
Inventor: MILLER THOMAS GARY
IPC: H01J37/28
Filed: 2020-02-18
Abstract: Disclosed are a method and system for implementing an artificial intelligence-based preparation termination instruction. An exemplary method of the present invention comprises the steps of: obtaining an image of one surface of a sample including a plurality of features; analyzing the image to determine whether the image has reached an end point based on a feature of interest among the plurality of features observable in the image; and removing a layer of material from a surface of the sample based on not reaching the end point.
Patent KR-20210110951-A (KR)
Title: Exhaust system of combustion engine
Inventor: SUNG YONG WOOK
IPC: F01N13/00
Filed: 2020-03-02
Abstract: According to one embodiment of the present invention, provided is an exhaust apparatus of a combustion engine. According to one embodiment of the present invention, the exhaust apparatus of a combustion engine includes: a first gas receiver receiving exhaust gas discharged from some of a plurality of combustion cylinders; at least one second gas receiver receiving exhaust gas discharged from the rest of the plurality of combustion cylinders; a first exhaust pipe connecting the first gas receiver with a carbon dioxide collector to supply the exhaust gas received in the first gas receiver to the combustion cylinders collector; at least one second exhaust pipe connecting the second gas receiver with a stovepipe to discharge the exhaust gas received in the second gas receiver to the stovepipe; a connection exhaust pipe connecting at least one among the second exhaust pipe and the stovepipe with the first exhaust pipe; and a pressure control valve installed on the connection exhaust pipe to control pressure between the first exhaust pipe and the stovepipe. Therefore, the present invention is capable of matching the first exhaust pipe with the stovepipe in regard to pressure.
Patent KR-20210115342-A (KR)
Title: Ghost communication secure session module
Inventor: LEE KWANG WON
IPC: H04L29/06
Filed: 2020-03-12
Abstract: A ghost communication security session module is provided. According to an embodiment of the present invention, the ghost communication security session module is formed on a first terminal side between a first terminal having a first address and a second terminal having a second address to separate a communication session. The security session module comprises: a first communication unit for communicating with the first terminal; a second communication unit for communicating with the second terminal; an initial communication processing unit for processing an initial communication connection process between the first terminal and the second terminal; and a security communication confirmation unit for confirming whether security communication exists by using security setting for separation of the communication session.
Patent KR-20210116793-A (KR)
Title: Display device and inspection method thereof
Inventor: KANG KI NYENG
IPC: G09G3/00
Filed: 2020-03-16
Abstract: An inspection method of a display device includes checking a connection failure of light emitting elements included in a pixel and connected in series based on a voltage of a first control signal, a second control signal, and an initialization power source. The pixel includes: a pixel circuit controlling a current flowing from a first power source to a second node in response to a voltage of a first node; a first light emitting element connected to the second node; a first transistor controlling the supply of a voltage of the initialization power source to the second node; a second light emitting element electrically connected between the first light emitting element and a second power source; and a second transistor having a first electrode connected to a third node between the first light emitting element and the second light emitting element, and a gate electrode connected to a first inspection control line.
Patent KR-20210117368-A (KR)
Title: Radio frequency device and display device having the same
Inventor: BYUN Gangil
IPC: H01L51/52
Filed: 2020-03-18
Abstract: A display device according to an embodiment of the present invention may include a display panel; a conductive layer disposed on the display panel and including a plurality of first patterns and a plurality of second patterns having shapes different from those of the plurality of first patterns; and an antenna pattern disposed on the conductive layer and operating in a first frequency band and a second frequency band different from the first frequency band. The first signal including the first frequency band constructively interferes with the first reflection signal formed by reflecting the first signal on the plurality of first patterns. The second signal including the second frequency band may constructively interfere with the second reflection signal formed by reflecting the second signal on the plurality of second patterns.
Patent KR-20210117801-A (KR)
Title: Device for installing of guard for goods protecter
Inventor: JANG HEE GYU
IPC: B25B33/00
Filed: 2020-03-20
Abstract: The present invention relates to an installation mechanism of a cargo securement guard. According to the present invention, the installation mechanism of a cargo securement guard comprises: a rod-shaped handlebar provided with a certain length; and a guard loading plate which is connected at an angle from the top of the handlebar, and in which an inner support plate and outer support plate provided in parallel, and a lower support plate for connecting the lower ends of the inner support plate and outer support plate are integrally coupled, while spacing apart by a width greater than the thickness of a guard body in order to accommodate the lower end of the guard body. Accordingly, it has the effect of allowing the installation and separation of the rope from the cargo securement guard while allowing the cargo securement guard to be installed and removed easily, accurately and stably in a more comfortable position.
Patent KR-20210120598-A (KR)
Title: Method for providing supplementary services based on choreography contents
Inventor: HYOUNG YONG JOON
IPC: G06Q30/02
Filed: 2020-03-27
Abstract: Disclosed is a method for providing additional services based on choreography content by an apparatus for providing additional services based on choreography content to recommend appropriate choreographers. According to the present invention, the method comprises the following steps: segmenting a sound source into unit sound source parts of at least introduce, chorus, and main parts or unit sound source parts of at least 4 to n seconds; receiving and sharing one or more uploaded choreography content corresponding to the segmented sound source on a service platform; generating choreography matching data including choreographer-specific information corresponding to the choreography content according to a user's input corresponding to the service platform; generating tracking information on the basis of the user activity for each choreography content for which the choreography matching data is generated; storing and managing the tracking information and the choreography matching data; and providing a choreography inquiry service through the service platform on the basis of the tracking information and the choreography matching data.
Patent KR-20210125274-A (KR)
Title: Rotating device
Inventor: YANG SEE WOO
IPC: F16L53/32
Filed: 2020-04-08
Abstract: The present invention relates to a rotating machine, comprising: a cooling water line through which a cooling fluid flows; and an anti-freezing member through which the cooling water line passes, and preventing freezing of the cooling water flowing in the cooling water line by supply of waste steam. In addition, the rotating machine as described above may be implemented in various ways depending on an embodiment. An object of the present invention is to provide the rotating machine that can implement anti-icing through minimum power and a simple structure.
Patent KR-20210129833-A (KR)
Inventor: OH MYUNG HWAN
IPC: A61C13/00
Filed: 2020-04-21
Abstract: A photo-curable 3D printing composition is disclosed. The photo-curable 3D printing composition comprises an acrylate composition for 3D printing comprising: at least one selected from a group consisting of a monomer comprising an acrylate functional group or a methacrylate functional group and an oligomer comprising the acrylate functional group or the methacrylate functional group; a photo-initiator; and a nonparticipating initiator, and by including the non-participating initiator for photo-curing, it is possible to suppress the occurrence of cracks in an investment agent due to gas generated when a photo-curable resin is removed.
Patent KR-20210130974-A (KR)
Title: Operating method of mutil optical axis sensor
IPC: G01V8/20
Filed: 2020-04-23
Abstract: An objective of the present invention is to easily set a blanking function. According to an embodiment of the present invention, an operating method of a multi-optical-axis sensor comprises: a step of receiving a measurement request requesting measurement of first blanking area information of fixed blanking invalidating detection of a fixed object or second blanking area information of floating blanking invalidating detection of a moving object of a fixed size from a control device; a step of continuously measuring the light-receiving state of a plurality of optical axes during measurement time included in the measurement request in response to the measurement request; a step of acquiring the first blanking area information or the second blanking area information based on the measured light-receiving state; and a step of transmitting the acquired first blanking area information or the acquired second blanking area information to the control device. The first blanking area information includes a first allowed optical axis number which is an optical axis number of which the light-receiving state is changed. The second blanking area information includes a second allowed optical axis number which is the difference between minimum light-blocking optical axis numbers in a maximum light-blocking optical axis number.
Patent KR-20200127875-A (KR)
Inventor: FRENCH JOHN BARRY
IPC: H04R3/08
Filed: 2020-04-27
Abstract: In at least another embodiment, an audio amplifier system including a memory and an audio amplifier is provided. The audio amplifier includes the memory and is programmed to receive an audio input signal and to generate a target current signal based on the audio input signal and a velocity of a diaphragm of a loudspeaker. The audio amplifier is further programmed to generate a corrected current signal based at least on the target current signal and on a predicted position of a voice coil of the loudspeaker and determine the predicted position of the voice coil of the loudspeaker based on a flux density value. A flux density value corresponds to a product of magnetic flux of an air gap for the voice coil in the loudspeaker and a length of a voice coil wire in the loudspeaker.
Patent KR-20210132525-A (KR)
Title: Auto packing system for roll type separator
IPC: B65B25/14
Filed: 2020-04-27
Abstract: Disclosed is a roll type separation film automatic packaging system. According to one embodiment of the present invention, the roll type separation film automatic packaging system comprises: a system main body; and a vinyl finishing processing unit provided on one side of the system main body and rolling and inserting both end parts of packaging vinyl into a paper pipe and finishing the paper pipe when packaging the roll type separation film in which the paper pipe is provided.
Patent KR-20210132552-A (KR)
Title: Adaptive switcher for day and night pedestrian detection in autonomous vehicle and pedestrian detection apparatus using thereof
IPC: B60W30/08
Filed: 2020-04-27
Abstract: The present invention relates to a pedestrian detection device using an adaptive switcher for day and night pedestrian detection in an autonomous vehicle, which comprises: a pedestrian detector; and a switcher analyzing an input image to select one model between a daytime module and nighttime model.
Patent KR-20210146039-A (KR)
Inventor: KIM KWANG NYEON
IPC: A61Q19/00
Filed: 2020-05-26
Abstract: According to a method for preparing a fermented-nano emulsifying agent composition, comprising a product obtained by fermenting oil with a skin flora, the present invention can provide a skin-friendly composition by minimizing the content of a synthetic raw material. In addition, it is possible to improve emulsifying power and improve the stability of the composition by forming a nanoemulsion with a size of nm, thereby minimizing skin irritation, and thus easily being applied to products of various formulations which require skin hypoallergenic function.
Patent KR-20210146597-A (KR)
Inventor: LEE GUN SU
IPC: B29C35/16
Filed: 2020-05-27
Abstract: The present invention relates to an injection molding mold. The injection molding mold according to one embodiment of the present invention comprises: a first mold; a second mold provided to be aligned facing the first mold to form a cavity between the first mold; and a cooling pipe formed in the first mold or the second mold, wherein the cooling pipe comprises: an expanding pipe unit formed to protrude in a direction of the cavity; and a non-expanding pipe unit which is an area other than the expanding unit, wherein the pipe expanding unit is provided with a flow path controlling member having a set area and located in a region facing the non-expanding pipe unit along a longitudinal direction of the cooling pipe.
Patent KR-20210148483-A (KR)
Inventor: KWANGHOON OH
IPC: G06Q10/02
Filed: 2020-05-28
Abstract: The present invention relates to a mobility service reservation method and a computer-readable medium. More specifically, the present invention relates to the mobility service reservation method that allows a user, who wants to use a mobility service, to reserve the mobility service with a departure time at a specific point in the present or future time to perform automatic dispatch according to the reservation of the user and providing the user with other vehicles that can be reserved at the time of departure or the time at which a reservation can be made after the time of departure when the reservation cannot be made at the departure time reserved by the user, and a computer-readable medium.
Patent KR-20210152142-A (KR)
Inventor: CHOO KWANG HO
IPC: B01D65/08
Filed: 2020-06-08
Abstract: The present invention relates to a biofilm formation inhibiting device and a separator water treatment system including the same, wherein the biofilm formation inhibiting device includes a porous protective cover and a carrier inside the porous protective cover, and the carrier comprises biofilm formation inhibiting microorganisms and hydrophilic polymers and has total density of 1.0 to 1.5 g/mL. According to the present invention, the contamination of the separator is effectively controlled and the durability of the carrier is stably maintained. In addition, the biofilm formation inhibiting device and the separator water treatment system including the same of the present invention allow separator water treatment to be efficiently performed through the improved fluidity of the porous protective cover.
Patent KR-20210155037-A (KR)
Inventor: YOON SEON TAE
IPC: H01L27/32
Filed: 2020-06-12
Abstract: A display device according to an embodiment includes a display panel, a wavelength control layer disposed on the display panel, a light control member disposed on the wavelength control layer, and a cover layer disposed on the light control member. The light control member is disposed on the wavelength control layer and includes: an inorganic layer having a first refractive index; a first light control layer disposed on the inorganic layer and having a second refractive index; a second light control layer disposed on the first light control layer and having a third refractive index; and a color filter layer disposed on the second light control layer. The first refractive index is greater than the second refractive index and smaller than the refractive index of the wavelength control layer. The third refractive index is greater than the second refractive index and the color filter layer has a smaller refractive index. The reflectance of external light of the display device can be reduced through the relationship between the refractive indexes of the inorganic layer and the second light control layer included in the light control member.
Patent KR-20210156569-A (KR)
Inventor: NHO YOUNG GIL
IPC: B63B13/00
Filed: 2020-06-18
Abstract: The present invention provides an apparatus for discharging condensed water for an air compressor of a ship with improved space efficiency inside the ship. According to the present invention, the apparatus for discharging condensed water for an air compressor may comprise: a drain line connected to the air compressor; a pressure reducing unit connected to the drain line and configured to reduce the pressure coming out of high-pressure condensed water drained to the drain line; and a main drain line connecting the pressure reducing unit and a bilge tank.
Patent KR-20210157021-A (KR)
Inventor: LEE CHANG HYUN
IPC: G06Q30/02
Filed: 2020-06-19
Abstract: Various embodiments of the present invention relate to a service providing method and a system for managing a counting device, and the system may include a counting device, a server, and a customer. Here, the server includes a communication circuit, a memory, and a processor connected to the communication circuit and the memory. The processor receives counting data from the counting device through the communication circuit. To provide a service for the management of the counting device, generating service data based on the received counting data, a service is provided to a customer who operates the counting device on the basis of the generated service data, and fee information is generated according to the provision of the service. By transmitting the rate information to the customer via the communication circuitry, a service fee may be charged to the customer. Other embodiments are possible.
Patent KR-20220003296-A (KR)
Title: Manufacturing method and device thereof for pet toothbrush
Inventor: KIM DONG LEE
IPC: A01K13/00
Filed: 2020-07-01
Abstract: The present invention relates to a method for manufacturing a pet toothbrush and an apparatus thereof. According to the present invention, the pet toothbrush comprises: a main body part in which a head formed at an end part is symmetrical in both directions and is provided inclined upwardly; and bristles provided to have a V-shaped groove on a surface facing the front side while being implanted on faced inclined surfaces of the head. Accordingly, since the pet toothbrush is bent obliquely while bristles are implanted on the head divided flatly on both sides, a user can brush the inside and outside of a pet's teeth at the same time while reducing the number of mold use and the number of steps in comparison with a case of implanting bristles while both heads are bent, thereby providing an effect of being used efficiently.
Patent KR-20220009733-A (KR)
Title: Wearable Display System Capable Of Augmented Reality
Inventor: JANG KYUNG JIN
IPC: G06F3/14
Filed: 2020-07-16
Abstract: According to an embodiment of the present invention, a wearable display system comprises: a head-mounted structure (10); a first display module (MD1) mounted at one side of the head-mounted structure to provide first content, a second display module (MD2) mounted at the other side of the head-mounted structure to provide second content; and an application processor (AP) connected to a first reception device (MD1 RX) of the first display module and a second reception device (MD2 RX) of the second display module through common transmission lanes (TLIS). The application processor (AP) transmits both the first content and the second content through the TLIS. Therefore, the wearable display system can reduce the number of transmission lanes and power consumption in implementing augmented reality.