baber/WOPTO huggingface dataset:
Patent KR-20180048526-A (KR)
Inventor: LEE SUNG JIN
IPC: A44C15/00
Filed: 2018-04-27
Abstract: The present invention relates to jewels, in which an insertion groove with a suitable size is formed at a part of the jewels such as sapphire, diamond, ruby, quartz, crystal, glass and cubic and a light emitting body which emits natural light is inserted or attached to allow the light emitted from the light emitting body to emit light in multiple angles as the light emitted from the light emitting body is diffused to the inside of the jewels.
Patent KR-20180121839-A (KR)
Inventor: XISEN HOU
IPC: G03F7/42
Filed: 2018-04-30
Abstract: A pattern formation method comprises the following steps: (a) providing a semiconductor substrate; (b) forming a photoresist pattern on the semiconductor substrate, wherein the photoresist pattern comprises a first polymer comprising an acid labile group; and a photoresist composition comprising a photo acid generator; (c) coating a pattern overcoat composition on the photoresist pattern, wherein the pattern overcoat composition comprises a second polymer and an organic solvent containing at least one ester solvent which is represented by chemical formula, R_1-C(O)OR_2 (in the chemical formula, R_1 refers to a C3-C6 alkyl group, and R_2 refers to a C5-C10 alkyl group); (d) baking the coated photoresist pattern; and (e) rinsing the coated photoresist pattern with a rinse agent to remove the second polymer. The method has particular applicability in the manufacture of semiconductor devices.
Patent KR-20190126978-A (KR)
Title: chip filtering device
Inventor: YOON SOO OK
IPC: H01L21/67
Filed: 2018-05-03
Abstract: Provided in the present invention is a device for processing cutting chips for a surface processing facility of an LED module, which comprises: a suction hose located adjacent to a cutting tool and vacuuming cutting chips and cutting fluid generated during a cutting process of a transparent resin coated on the surface of an LED; a vacuum suction device connected to the suction hole by a suction flow path, and generating a vacuum suction force to provide the same to the suction hose; and a plurality of separation and discharge units which are sequentially provided at the suction flow path in series, and separate and filter the cutting chips and the cutting fluid from a suction fluid flowing along the suction flow path. Here, each of the separation and discharge units is formed as a tube body having a bag filter provided therein, thereby filtering the cutting chips from the cutting fluid. Therefore, the cutting chips and the cutting fluid, which are generated during planarization of the transparent resin coated on the surface of an LED module, can be smoothly separated and discharged from air, such that the amount of the same flying to a machine tool may be minimized.
Patent KR-20190127303-A (KR)
Title: Apparatus for providing notification information based on driving video and method for the same
Inventor: PARK YOUNG SOO
IPC: G08G1/16
Filed: 2018-05-04
Abstract: Disclosed is an apparatus to provide notification information based on driving images. According to an embodiment of the present invention, the apparatus includes: a surrounding situation processing part including a plurality of preparatory surrounding situation learning parts determining each surrounding situation by learning the input of different types of images, and a final surrounding situation learning part determining a final surrounding situation by mixing a plurality of preparatory surrounding situations provided from the preparatory surrounding situation learning parts; a road situation processing part including a plurality of preparatory surrounding situation learning parts determining each road situation by learning the input of different types of images, and a final surrounding situation learning part determining a final road situation by mixing a plurality of preparatory road situations provided from the preparatory road situation learning parts; an image input part placed in a vehicle to obtain real time photographed images, and classifying the types of the real time photographed images to input the images into the surrounding situation processing part and the road situation processing part; and a notification information providing part providing notification information corresponding to the final surrounding situation provided from the surrounding situation processing part and the final road situation provided from the road situation processing part based on the real time photographed images.
Patent KR-20190128296-A (KR)
Title: DOCGR based on Sampled Value and Control Method thereof
Inventor: SU HYEONG JANG
IPC: H02H3/08
Filed: 2018-05-08
Abstract: The present invention relates to a directional over-current ground relay (DOCGR), which measures voltage and current of a distributed power such as a micro-grid and performs over-current ground by using communication of sampled value-remote terminal unit (SV-RTU) for generating an SV signal and an intelligent electronic device (IED), and to a control method thereof. The DOCGR using a standard value of the present invention comprises: a power supply unit for supplying commercial power; a distributed generation (DG) unit for supplying generated power by using power from new renewable energy, such as individual wind power generation and solar power generation; a plurality of loads for consuming power introduced from the power supply unit and the DG unit; a plurality of over-current ground relays installed between the power supply unit and the DG unit to trip a circuit breaker (CB) to interrupt an accident section when a short circuit or grounding accident of a grid load side line occurs; and an SV-RTU unit for detecting current of a load side line positioned between the power supply unit and the DG unit, and transmitting a detected current value and position information on a line defecting current to the over-current ground relays.
Patent KR-20200008674-A (KR)
Inventor: HYUN YOUNG HEE
IPC: H04M1/02
Filed: 2018-05-18
Abstract: The present invention uses clean gold using marine scientific sun, while improving cognitive power, artificial intelligence, and personality. With the length of the landscape, a user can see plenty of videos with plenty of space, and a slim phone is easy to be worn by the user. The year-long, text-storage printing made work with the convenient time for society. With the selection of vivid paints, the excellent wallpaper contains contents which can unfold ideals for a dream. Conversational translation, where the user can find friends and enjoy trips, is a button which enhances sensational, cognitive, and transcends each other′s joyful and enjoyable travel and language barriers.
Patent KR-20190131990-A (KR)
Title: Medical suture and medical suture kit
Inventor: JANG MIN SEO
IPC: A61B17/34
Filed: 2018-05-18
Abstract: Embodiments of the present invention provide a medical suture and a medical suture kit. The medical suture includes a body portion, a suture body, a plurality of protrusions formed on the suture body, and an anchoring cone detachably coupled to the suture body. The medical suture can be effectively used in performing suturing and lifting due to excellent fixation into tissues after being inserted into a human body, and risk of infection can be reduced.
Patent KR-20190133306-A (KR)
Title: Headrest pole guide assembly
Inventor: CHO JEOUNG O
IPC: B60N2/897
Filed: 2018-05-23
Abstract: The present invention relates to a headrest pole guide assembly, which can easily replace a pole guide by enabling the pole guide to be detached from the outside of a seat. The headrest pole guide assembly includes: a pair of tube brackets fastened to the frame of a vehicle seatback and having a penetrated center; and a pair of pole guides which are inserted into and detached from the tube brackets, and into which a headrest is inserted to be adjustable in height. Accordingly, the pole guide can be detached from the tube brackets without removing a back cover. Therefore, the pole guide can be easily replaced.
Patent KR-20190133336-A (KR)
Title: Sense amplifier circuit and method for operating sense amplifier circuit
Inventor: YOON HONG IL
IPC: G11C7/12
Filed: 2018-05-23
Abstract: According to an embodiment of the present invention, provided is a sense amplifier circuit, which comprises: a bit line pair including a first bit line and a second bit line having a complementary relationship to each other; a pre-charge circuit unit applying a first voltage level in accordance with an initial voltage level to the bit line pair when a pre-charge signal is activated; and a pre-sensing circuit unit positioned between the bit line pair, including a first sensing node and a second sensing node, electrically connecting or blocking the bit line pair and the sensing nodes, and increasing a potential difference between the first bit line and the second bit line.
Patent KR-20190134312-A (KR)
Title: Optical rotation speed measurement apparatus and method thereof
Inventor: SEO MIN SEONG
IPC: G01P3/486
Filed: 2018-05-25
Abstract: Disclosed are an optical rotation speed measuring apparatus capable of securing the durability and reliability of a sensor used for measurement in rotation speed, and a method thereof. In the optical rotation speed measuring apparatus, a light generating unit generates light, a light reflecting unit reflects the light, and a light detecting unit detects the light intensity. A light transmitting unit transmits the light generated from the light generating unit to the light reflecting unit, transmits the light reflected by the light reflecting unit to the light detecting unit, and periodically generates a light loss change according to a rotation angle of a rotating body when the light is transmitted. A rotation speed measuring unit measures a change in the light intensity detected by the light detecting unit, and measures a rotation speed of the rotating body using the measured change in the light intensity.
Patent KR-20190136443-A (KR)
Inventor: LEE HI JOUNG
IPC: G01N15/02
Filed: 2018-05-30
Abstract: The present invention relates to a monitoring system for a convalescent patient installed with a fine dust sensor, which comprises: a smart medical fluid management system allowing nursing manpower taking charge of a convalescent patient to check whether a medical fluid which the convalescent patient currently receives is injected; and a biometric information management system allowing nursing manpower taking charge of a convalescent patient to check biometric information of the convalescent patient, wherein a fine dust sensor is installed to sense fine dust and generate an alarm when level of the fine dust is greater than or equal to a predetermined reference value. The monitoring system for a convalescent patient of the present invention is capable of managing a medical fluid and rapidly transferring biometric information to nursing manpower so that a hospitalized convalescent patient does not need a guardian or an employed caregiver, and nursing manpower is grouped as a team of a nurse and a nursing assistant, thereby improving efficiency of a nursing service. Particularly, since the monitoring system for a convalescent patient includes the fine dust sensor, it is possible to take an appropriate measure when fine dust is generated, thereby protecting health of a patient.
Patent KR-20190041900-A (KR)
Inventor: HONG HYUN SOOK
IPC: H04L9/06
Filed: 2018-06-04
Abstract: Disclosed are an encryption device and a decryption device, and an operation method thereof. According to an embodiment of the present invention, a device for decoding an input data of N*X bits (N and X are positive integers, respectively) encrypted based on a block-based encryption algorithm comprises: an encryption/decryption controller having a state buffer for storing the input data; and a data function module sequentially performing, based on the input data, a final round operation for performing a first decoding operation process, a plurality of intermediate round operations for performing a second decoding operation process, and a first round operation for performing a third decoding operation process. The data function module decodes the input data into N*Y bit data having a number of bits different from the N*X bits, performs the first decoding operation process based on the N*Y bit data, and encodes the N*Y bit data subjected to the first decoding operation process to N*X bit intermediate data. According to the present invention, security of encryption and decryption devices can be improved.
Patent KR-20190140539-A (KR)
Inventor: MOON JEONG WON
IPC: A47C31/12
Filed: 2018-06-07
Abstract: The present invention relates to an artificial intelligence transformation chair capable of voice recognition and conversation, communication connection with IOT home appliances, and transformation into various designs by being provided with a built-in artificial intelligence function. The artificial intelligence transformation chair includes: a seating unit that provides a seating area for a user; a backrest unit formed at the rear of the seating unit; an armrest unit formed at both sides of the seating unit; and an artificial intelligence unit disposed in at least one of the seating unit, the backrest unit, and the armrest unit and providing a conversation corresponding to user′s voice. The artificial intelligence unit identifies the user when the user sits in the seating unit, is converted to an identified user mode when the user is identified, and provides conversation and predetermined information according to the converted user mode.
Patent KR-20190142893-A (KR)
Title: Mechanical pencil with opening and closing type knob
Inventor: LEE WON JUNE
IPC: B43K21/00
Filed: 2018-06-19
Abstract: The present invention relates to a mechanical pencil, including a pencil lead tube storing a pencil lead and a body part including the pencil lead tube, includes: a cap installed in the upper part of the body part and including a first punching part in the center of the upper part and a second punching part in the center of the lower part; a pressing part penetrating the first punching part of the cap, and having a part protruding from the top of the cap; a fixing part penetrating the second punching part of the cap, and having one end fixed to the base side of the pressing part and having the other end covering a lead inlet of the lead tube; an elastic member formed between the base side of the pressing part and the lower part of the cap while surrounding the circumference of the fixing part; and a hinge part enabling a part of the body part and a part of the cap to be combined with each other. The mechanical pencil has a structure in which the cap is rotated around the hinge part to open or close the body part. According to the present invention, as a mechanical pencil with a cap opened or closed by a hinge is suggested, the cap can be prevented from being lost.
Patent KR-20200002513-A (KR)
Title: Foldable picture frame, method for making the same and planer paper board for the frame
Inventor: PARK HEUNG GYU
IPC: A47G1/06
Filed: 2018-06-29
Abstract: Disclosed is a foldable picture frame. A structure of an unfolded paperboard is not complex, and the foldable picture frame can be easily formed. Also, a process of forming the foldable picture frame is very simple by using the unfolded paperboard, and, therefore, the automation of the foldable picture frame is very easy. The foldable picture frame comprises: a front plate unit having an opening formed inside; a rear plate unit attached to the front plate unit while being folded to overlap the front plate unit by being folded by a first folding line at one edge of the front plate unit, wherein the rear plate unit has a pocket unit having at least one edge opened with the front plate unit and has an insertion cutting unit on one side; a support plate unit connected to the front plate unit or the rear plate unit and supporting the front plate unit and the rear plate unit so that the front plate unit and the rear plate unit do not fall down since the support plate unit is folded to the rear side of the rear plate unit by a second folding line; a bottom plate unit connected to the support plate unit and coming into contact with the bottom by being folded to the rear plate unit by a third folding line; and an insertion unit inserted into the insertion cutting unit by being folded upwards by a fourth folding line and connected to the bottom plate unit, wherein a part of the insertion unit can protrude to the inside of the pocket unit.
Patent KR-20200004154-A (KR)
Inventor: HYUNWOO PARK
IPC: F24C15/24
Filed: 2018-07-03
Abstract: The present invention relates to a gas oven, which comprises: a main body having an open front surface, and including an upper surface and a lower surface, a rear surface, and both side surfaces to form a cooking chamber having a concave shape from the front to the rear; a door covering a front surface of the open cooking chamber; a main burner assembly installed at the rear surface of the cooking chamber and generating a flame when gas is supplied to heat air of the cooking chamber; and an auxiliary burner assembly installed on at least one of the upper and lower surfaces of the cooking chamber and emitting infrared rays to the cooking chamber when gas is supplied.
Patent KR-20200005798-A (KR)
Inventor: KIM DAE HWAN
IPC: B65G67/02
Filed: 2018-07-09
Abstract: The present invention relates to a conveyor device capable of being vertically and horizontally controlled. According to the present invention, the conveyor device supporting loading and unloading work of cargo comprises: a conveyor driving unit (20) installed on one side of a conveyor transfer unit (10); a main body unit (30) installed on one side of the conveyor driving unit; a link conveyor installed at one end of the conveyor transfer unit (10); a link conveyor driving unit (50) installed on one side of the link conveyor; a guide unit (60) installed on one side of the link conveyor; and a moving unit (70) installed on the bottom of the link conveyor driving unit (50) and the main body unit (30) and capable of moving the position. The conveyor device capable of being vertically and horizontally controlled facilitates transport of the cargo by using an electric device. According to the present invention, the conveyor device can efficiently transfer the cargo loaded and unloaded from a cargo transfer unit and remarkably reduce a worker′s degree of fatigue.
Patent KR-20200013919-A (KR)
Title: Preparing method for korean traditional liquor using black garlic and korean traditional liquor using black garlic prepared thereby
Inventor: HONG SUN JA
IPC: C12G3/04
Filed: 2018-07-31
Abstract: The present invention provides: a method for manufacturing a traditional alcoholic beverage using black garlic, which contains a large amount of black garlic components that are beneficial to the human body, has alleviated garlic smell, and is popularized without using yeast mold; and the traditional alcoholic beverage using black garlic manufactured from the same. In addition, the present invention provides: a method for manufacturing the traditional alcoholic beverage using black garlic having a short fermentation and aging time, but has a long distribution period, and improved flavor and taste; and the traditional alcoholic beverage using black garlic manufactured from the same.
Patent KR-20190024776-A (KR)
Inventor: TIAN JUAN
IPC: A61K36/258
Filed: 2018-08-28
Abstract: The present invention provides a bone muscle preparation improving 90% of treatment rate for a periosteum, and a manufacturing method thereof. The bone muscle preparation comprises, as raw materials, collagens, Gynura procumbens, hibiscus, ginseng, sea buckthorns, Mesona chinensis, Kaempferia galangal, and white fruit powder. Preparation is performed by, based on weight percentage, 60-80% of collagens; 5-9% of Gynura procumbens; 1-5% of hibiscus; 8-12% of ginseng; 1-5% of leaves of sea buckthorns; 1-5% of Mesona chinensis; 1-5% of Kaempferia galangal; and 1% of white fruit powder. The present invention does not damage cells of Houttuynia cordata, improves 65% or more of purity and treatment effects, and make active ingredients of drug transmitting materials penetrate into cell membranes to make cell membranes targeted and collected. Nano-sized decomposition makes rapid penetration into the cell membranes possible. Therefore, a treatment rate of osteotomy can be increased to 90% compared to treated and recovered state after normal osteotomy.
Patent KR-20200027627-A (KR)
Title: Control equipment for repairing drones of architectural structures
Inventor: LEE KWANG IL
IPC: G03B15/00
Filed: 2018-09-05
Abstract: The present invention relates to a control device for a drone for maintaining a building structure, which controls a drone (1) having a repair device part (16). The control device for a drone for maintaining a building structure includes: a main controller (2) exchanging wireless waves with the drone (1) for control of the drone (1); and a sub controller (3) exchanging data with the main controller (2) for precise control of the drone (1). According to the present invention, the sub controller interlocked with the main controller is used so that flight of the drone and operations of the repair device part can be precisely controlled only with one hand at the same time. Therefore, convenience and accuracy of the maintenance of the building structure using the drone can be improved.
Patent KR-20190027331-A (KR)
Inventor: NODA TOMOHIRO
IPC: B65B25/00
Filed: 2018-09-05
Abstract: Provided are a triangle sandwich packaging machine and a method of packaging a triangle sandwich to pack a triangle sandwich in a triangle sandwich packaging bag with a specific shape in a bag. According to the present invention, the triangle sandwich packaging machine (P) includes paired grips (3) for holding vicinities of both sides of a bag mouth (c) of a triangle sandwich packaging bag, a mover (4) intermittently moving the paired grips (3) in every one of packaging stations, and a spatula inserting mechanism (7) for forming a crest on the triangle sandwich packaging bag (a) held by the paired grips (3) to shape an opening.
Patent KR-20200028716-A (KR)
Inventor: CLARKE STEVEN
IPC: B60H1/00
Filed: 2018-09-07
Abstract: The present invention relates to an apparatus for controlling an air conditioner in a vehicle and a method thereof. According to embodiments of the present invention, the apparatus for controlling the air conditioner in the vehicle comprises: an input unit which receives inputs of opening/closing information of at least one of windows and doors of the vehicle and air quality information in the outside of the vehicle; a determination unit which determines whether the indoor air of the vehicle can be mixed with external air or not based on the opening/closing information; a comparison unit which, when it is determined that a situation in which the indoor air of the vehicle can be mixed with external air has occurred, compares the air quality information with a preset threshold range; a selection unit which selects a first control mode or a second control mode based on at least one of the results of comparing the air quality information with the threshold range and the opening/closing information; and a control unit which controls at least one of the opening position of an air outlet of a vehicle air conditioner apparatus included in the vehicle, an air circulation mode, and an air discharge strength in accordance with a control value which is created through the first control mode or the second control mode. The present invention aims to provide an apparatus for controlling the air conditioner in a vehicle and the method thereof, which are able to minimize any increase in air conditioning energy.