baber/WOPTO huggingface dataset:
Patent KR-20190120873-A (KR)
Title: A simple chair for an elevator
Inventor: KIM DONG BOK
IPC: A47C4/04
Filed: 2018-04-17
Abstract: The present invention relates to a simple chair for an elevator comprising: a seat unit (1) provided on a wall of an elevator, on which a user sits; and a support unit (4) to support the weight of the seat unit while the seat unit is unfolded. The simple chair for an elevator further comprises a hinge unit (3) to support the seat unit (1) to be rotated between a position where the seat unit (1) is accommodated in a groove (2) formed on the wall of the elevator and an unfolded use position. A groove (11) is formed on a lower surface of the seat unit (1), and a slot (12) is formed on both side walls of the groove in a longitudinal direction. The support unit (4) is provided with support members (41, 42) on an upper and a lower end thereof. Both ends of the support member (41) provided on the upper end move horizontally on the unfolded seat unit from a lower end of the slot (12) of the seat unit (1) to an upper end of the slot (12). Since the simple chair for an elevator is slim to be embedded in the wall of the elevator and is unfolded from a folded state only when in use, inconvenience in use of the elevator of other people is not caused. The simple chair for an elevator has a simplified structure to be rotated to an unfolded use position and a folded position accommodated in the wall in a foldable manner in a hinge structure to reduce installation costs. The chair is supported by the foldable support unit to sufficiently support the weight of the user to improve safety.
Patent KR-20190121021-A (KR)
Title: Mounting module of leaf spring
Inventor: LEE YONG SOO
IPC: F16F1/18
Filed: 2018-04-17
Abstract: According to the present invention, a mounting module of a leaf spring comprises: a support pin integrally coupled to an eye portion while penetrating through the eye portion formed in an end portion of a leaf spring; a bracket connected to both ends of the support pin penetrating through the eye portion and fixated to a vehicle body; and a control unit moving the eye portion integrally coupled to the support pin in a vehicle width direction by being coupled to the bracket to move the support pin in the vehicle width direction to control an angle of an axle shaft in a front and rear direction.
Patent KR-20180116763-A (KR)
Inventor: JUNG WON SUK
IPC: H04N5/225
Filed: 2018-04-17
Abstract: One embodiment of the present invention is to provide a gas leak detection device that includes a communication module and a control module and thus does not require a separate control system. The gas leak detection device comprises: a sensor coming in contact with a target gas; a control module monitoring a light emission feature change of the sensor caused by the target gas to determine whether or not the gas is leaked; and a communication module communicating with a user terminal. The sensor comprises a photocatalytic substance.
Patent KR-20190123992-A (KR)
Inventor: KIM CHEON MYEONG
IPC: H04R17/00
Filed: 2018-04-25
Abstract: The present invention provides a hybrid actuator which integrates a piezoelectric element and an actuator. The hybrid actuator comprises: a housing forming an exterior; a stator fixed to the housing and having a coil; a vibrator having a permanent magnet vibrated by a mutual electromagnetic force with the stator; an elastic member elastically supporting the vibrator with regard to the housing; a piezoelectric element attached to one surface of the housing; and an F-PCB receiving a vibration signal and a sound signal.
Patent KR-20190124054-A (KR)
Inventor: Min su hong
IPC: G02B7/02
Filed: 2018-04-25
Abstract: A camera module is provided. According to one aspect of the present invention, the camera module comprises: first to third lens modules spaced apart from each other in a direction perpendicular to the optical axis; a sensor module disposed below the first to third lens modules; a first driving unit moving the first to third lens modules in a direction perpendicular to the optical axis to dispose one of the first to third lens modules on the sensor module; and a second driving unit aligning one of the first to third lens modules with the sensor module.
Patent KR-20190124612-A (KR)
Inventor: LEE JANG HYUNG
IPC: G06Q30/02
Filed: 2018-04-26
Abstract: The present invention relates to a method for selecting a winner of an event based on blockchain and, more specifically, to a method for making participants transparent based on blockchain in a selection process of an event winner to have fairness and objectivity in selection of a winner and minimizing various expenses from inviting public participation in an event to drawing a winner. An objective of the present invention is to provide a system for processing winning an event to secure objectivity in selection of a winner by opening the entire event process from inviting public participation in an event to drawing a winner based on blockchain to participants.
Patent KR-20190125714-A (KR)
Inventor: LIU MING SHIOU
IPC: G01N21/88
Filed: 2018-04-30
Abstract: A method comprises: a step of selecting a candidate image characteristic data set and a corresponding candidate light source parameter set; a step of obtaining an adjusted light source parameter set on the basis of the candidate light source parameter set; a step of capturing an image by sequentially projecting light onto an article in a plurality of projection modes in accordance with the adjusted light source parameter set; a step of obtaining each of a plurality of adjusted image characteristic data sets from an image captured in one projection mode; and a step of selecting a target image characteristic data characteristic set from the adjusted image characteristic data set and the corresponding target light source parameter set. Therefore, an objective of the present disclosure is to provide an adaptive method for a light source used to inspect the article.
Patent KR-20190127286-A (KR)
Title: Motion bed
Inventor: YOO JANG HO
IPC: A47C27/00
Filed: 2018-05-04
Abstract: The present invention relates to a motion bed comprising: a fixed frame fixedly installed at a predetermined height; an upper body support portion installed on the fixed frame to be supported, supporting the upper body of the human, and allowing for a rotating operation to be inclined upward; a hip support portion being in a horizontal state, and supporting the hip part; and a lower body support portion supporting the leg parts. The upper body support portion has three divided parts of: left and right cushion support portions allowed to be bent upward in a ridge shape with respect to the hip support portion such that both leg parts of a female in a supine position for sex are lifted and respectively supported while being folded in a ridge shape; and an intermediate cushion support portion positioned between the left and right cushion support portions, allowing for being rotated to be inclined downward with respect to the hip support portion, and supporting the lower body part of a male during sex. Therefore, the male and female can feel full satisfaction during sex.
Patent KR-20190128100-A (KR)
Inventor: KWON HYUNG SEOK
IPC: G06Q20/06
Filed: 2018-05-07
Abstract: The present invention relates to a coin trading system through transactions and services, and a method thereof and, more specifically, to a service using an NFC Tag corresponding to a free gift (point) provided by a merchandise trading and service provider by utilizing unique characteristics of a blockchain in a community and a network ecosystem owned by an app, wherein coins are based on the blockchain which adjusts rewards and incentives between a user and the app. In addition, the present invention relates to a coin trading system configured such that coins proportional to a transaction processing unit and a distribution value, which are designed rules (protocol of blockchain), are generated so as to write information on a record through identification information to which contract and transaction information, ownership information through product registration which is an additional service, information for identifying the socially underprivileged (children, women, the elderly, etc.), and help information in a case of emergency can be input.
Patent KR-20180131399-A (KR)
Inventor: YUASA TAIKI
IPC: H01L33/00
Filed: 2018-05-17
Abstract: Provided are a light emitting device having a less light leakage from a light emitting element and a method for manufacturing the light emitting device. The light emitting device (100) includes: a light transmissive member (3) having a first surface, a second surface on the opposite side of the first surface, and a third surface connected with the first surface and the second surface; a phosphor layer (4) disposed to face the second surface of the light transmissive member; a cover layer (5) disposed on a lateral surface of the phosphor layer and the third surface of the light transmissive member; a light emitting element (1) disposed to face the phosphor layer; and a light reflective member (6) covering at least a portion of the cover layer.
Patent KR-20190132059-A (KR)
Title: Semiconductor device
Inventor: KANG SU BIN
IPC: H01L27/11524
Filed: 2018-05-18
Abstract: Provided is a semiconductor device. The semiconductor device comprises a stack structure on a substrate, wherein the stack structure comprises a plurality of gate electrodes; a first structure disposed on the substrate and penetrating the stack structure; and a second structure disposed on the substrate, disposed outside the stack structure, facing the first structure and spaced apart from the first structure. The first structure includes separation lines which penetrate at least some of the plurality of gate electrodes and are extended in the outward direction of the stack structure. The second structure is formed of the same material as the first structure. It is possible to improve yield and productivity.
Patent KR-20190133857-A (KR)
Title: Method for treating raw material method for recycling dust
Inventor: LEE SANG DONG
IPC: C21C5/38
Filed: 2018-05-24
Abstract: According to an embodiment of the present invention, a material treatment method includes: a first material treatment step of charging hot metal and high-zinc scrap into a forehearth, and then, blowing oxygen over the materials; a second material treatment step of charging hot metal and low-zinc scrap, which contains less zinc than the high-zinc scrap, into the forehearth, and then, blowing oxygen over the materials; a step of collecting first dust produced during the first material treatment step; and a step of collecting second dust produced during the second material treatment step. Therefore, according to an embodiment of the present invention, the recyclability of dust produced during the material treatment steps can be increased more than before. In other words, according to an embodiment, the dust collected through the material treatment method is separated into the first dust, which is able to be used for a place requiring high-zinc scrap, and the second dust which is able to be recycled as a material to be charged into a blast furnace. Thus, the recyclability of dust produced by material treatment can be increased over the prior art.
Patent KR-20190143504-A (KR)
Inventor: LEE JANG HOON
IPC: H04L29/06
Filed: 2018-05-30
Abstract: Provided is an artificial intelligence (AI) server for generating a function control protocol of an Internet of things (IoT) home appliance. According to the present invention, a memory stores a protocol generating program for generating a function control protocol for function control of an IoT home appliance by learning information related to the IoT home appliance (hereinafter referred to as ′IoT home appliance information′). A processor executes the protocol generating program stored in the memory to collect and learn the IoT home appliance information to classify a type, a model name, and functions of the IoT home appliance, learns information on the classified type, model name, and functions to define a prototype which specifies a function code and sets values for each function, and defines the function control protocol based on the defined prototype, wherein an AI database (DB) maps the defined function control protocol to the model name of the IoT home appliance.
Patent KR-20190021152-A (KR)
Inventor: KIM CHEOL MIN
IPC: A01G24/00
Filed: 2018-06-15
Abstract: According to the present invention, an air purifying device using plants comprises: a vegetation filter which has a box structure whose upper portion is opened, is filled with a base material to filter out foreign substances from harmful air, and allows a plant to be planted thereon via the base material; a duct having one end arranged on a lower portion of the vegetation filter and the other end arranged in a preset area to guide air from which foreign substances are removed to be discharged to the other end thereof through the one end thereof; a frame to support the vegetation filter to continuously arrange the vegetation filter on an upper portion of the duct; and a water spray device to supply water to plants from the top of the vegetation filter. The base material is at least one selected among fly ashes having a diameter of 8-20 mm, clay, red clay, charcoal (activated charcoal), zeolite, and a moisturizer, or at least one selected among a moisturizer and artificial lightweight soil with volume weight of 500-1,000 kg/m^3, size of 0.15-20 mm, and moisture content of 1-30%. A vegetation filter filtering harmful air in the air is arranged on a flow passage to block harmful materials (for example, fine dust) from entering indoor space and improve cleanness of indoor air by internal air circulation without ventilation.
Patent KR-20190143128-A (KR)
Title: Cold rolling apparatus capable of crown control of steel and operating method thereof
Inventor: KIM KI NAM
IPC: B21B37/40
Filed: 2018-06-20
Abstract: The present invention relates to a cold rolling apparatus capable of crown control of a steel plate and an operating method thereof. The cold rolling apparatus capable of crown control of a steel plate according to an embodiment of the present invention comprises: a collecting unit which collects first crown information including crown information of a steel plate required by a client, second crown information including the crown information of the steel plate after a hot rolling process is completed, trimming information of the steel plate before a cold rolling process, and a shift value and a vending value of a first working roll and a second working roll during the cold rolling process; a calculation unit which, to output the steel plate corresponding to the first crown information, calculates the shift value and the vending value of the first working roll and the second working roll as a shift correction value and a vending correction value of the first working roll and the second working roll after reflecting the second crown information and the trimming information; and a driving unit which performs the cold rolling process by operating the first working roll and the second working roll by means of the shift correction value and the vending correction value.
Patent KR-20200004210-A (KR)
Inventor: OH SUNGBO
IPC: H04N21/485
Filed: 2018-07-03
Abstract: A display device comprises: a display part; a receiving part for acquiring the content data including a plurality of image frames; and a processor for identifying whether an image quality adjustment method is about one of a first section and a second section different from each other during reproduction of a plurality of image frames of the content data and performing at least one of a first operation of adjusting the image quality on the basis of the common image quality adjustment information for the first section and a second operation of adjusting the image quality on the basis of the image quality adjustment information corresponding to each image frame with respect to each second section according to an identified result. Therefore, the display device can normally reproduce the content mixed with the reproduction sections corresponding to a different image quality adjustment method.
Patent KR-20200005346-A (KR)
Inventor: YOON DONG SIK
IPC: H01M10/04
Filed: 2018-07-06
Abstract: A button type secondary battery of the present invention comprises: a first can having a first side surface formed vertically along the circumference of a first base surface; a second can having a second base surface with the diameter greater than that of the first base surface of the first can and having a second side surface formed vertically along the circumference of the second base surface, wherein the second side surface has a vent hole punched therein; and a gasket positioned between the first side surface and the second side surface when the first can and the second can are coupled. The first can and the second can are coupled so that the first side surface enters the inside of the second side surface, and the gasket is transformed to be inserted in the vent hole such that the first can and the second can are fixed. A method for manufacturing a button type secondary battery of the present invention, in which a first can having a first side surface formed vertically along the circumference of a first base surface is coupled to a second can having a second base surface with the diameter greater than that of the first base surface and having a second side surface formed vertically along the circumference of the second base surface, comprises: a step of providing the first can; a step of providing the second can; a punching step of punching a vent hole through the side surface of the second can; a coupling step of positioning a gasket between the first side surface of the first can and the second side surface of the second can, and coupling the first can and the second can so that the gasket faces the vent hole; and a fixing step of fixing the first can and the second can by transforming the gasket so that the gasket is fitted into the vent hole. Thus, capacity can be further increased compared to that in the same volume by further securing an inner space greater than that in a conventional structure.
Patent KR-20190027310-A (KR)
Inventor: YAHATA KEISUKE
IPC: C03B25/08
Filed: 2018-07-06
Abstract: An object of the present invention is to reduce residual stress of a glass substrate integrated with a material having low heat resistance such as resin. In addition, another object of the present invention is to reduce the residual stress even before destruction of the glass substrate, which is usually broken by tens of minutes due to high residual stress. A method for reducing the residual stress of the glass substrate (G) comprises: a laser irradiation step of irradiating a portion of the glass substrate (G) having high residual stress with a laser and heating the same; and a cooling step of cooling the heated portion irradiated with the laser and heated.
Patent KR-20200006283-A (KR)
Inventor: YOUNG KYU MO
IPC: H01R13/52
Filed: 2018-07-10
Abstract: The present invention relates to a charging receptacle for electric vehicle, which may constantly maintain the sealing performance with a charging plug and may prevent deformation of housing due to a high-temperature injection mold. The charging receptacle for electric vehicle comprises: a receptacle body having mounting space into which a charging plug is inserted and having a charging terminal inside the mounting space; a receptacle cover coupled to the receptacle body to be detachable; and an inner seal interposed between the receptacle body and receptacle cover and sealing the gap with the charging plug.
Patent KR-20200006752-A (KR)
Inventor: PARK SUK KWANG
IPC: G11C11/56
Filed: 2018-07-11
Abstract: The present invention relates to a memory system to compensate for interference between cells and an operation method thereof. According to the present invention, the memory system comprises: a host; a memory device including a plurality of blocks including a plurality of pages, respectively, a plurality of planes including the blocks, respectively, and a plurality of dies including the planes, respectively; and a controller controlling the memory device. The memory system comprises: a first data conversion unit converting first data read from a first memory cell and second data read from a second memory cell into first and second symbol data, respectively; an interference control unit calculating interference amount between the first and second symbol data; a compensation unit using the interference amount and third data read from the first memory cell to calculate first interference-free symbol data in which the interference is removed from the first symbol data; and a second data conversion unit converting the first interference-free symbol data into first interference-free data.
Patent KR-20180083287-A (KR)
Inventor: LIM SUNG CHANG
IPC: H04N19/139
Filed: 2018-07-11
Abstract: Disclosed are a method for deriving a predictive motion vector and an apparatus using the same. According to the present invention, an image encoding method comprises the following steps: determining a plurality of pieces of spatial candidate predictive motion vector-related information from a surrounding prediction block of a block to be predicted; determining temporal candidate predictive motion vector-related information based on the plurality of pieces of spatial candidate predictive motion vector-related information; and configuring a candidate predictive motion vector list based on the spatial candidate predictive motion vector-related information and the temporal candidate predictive motion vector-related information. Accordingly, it is possible to reduce the complexity that occurs when an optimal predictive motion vector is derived, and to improve the encoding efficiency.
Patent KR-20200007178-A (KR)
Inventor: CHOI SANG DON
IPC: B01F3/04
Filed: 2018-07-12
Abstract: The present invention relates to a micro-bubble generating apparatus, which has a supply pipe for supplying a fluid mixed with water and gas at a predetermined ratio and a discharge pipe for discharging the fluid mixed with micro-bubbles of an extremely small size. The micro-bubble generating apparatus of the present invention comprises: upper and lower divided cylindrical bodies having a plurality of first to fourth spray holes arranged at regular intervals in each closed part of upper and lower circular protrusion parts formed with a small diameter to which a supply pipe and a discharge pipe are connected, and integrally formed with upper and lower expansion parts formed to expand to the outside from each opening part of the upper and lower circular protrusion parts, and upper and lower divided cylindrical parts formed to protrude from a circumferential surface of the upper and lower expansion parts to an opposite direction of the upper and lower circular protrusion parts; upper and lower pressure increase spray plates inserted into the upper and lower divided cylindrical bodies, fixed and attached by the welding to be in close contact with an inner surface of the upper and lower expansion parts, and formed with a plurality of second and third spray holes including small holes at the center thereof; and a rotation induction cylindrical body including a bonding flanger inserted into the lower divided cylindrical body to be fixed and attached to the upper pressure increase spray plate by the welding, a protrusion cylindrical part formed to be inserted into an upper cylindrical body at the center of the bonding flanger, and a plurality of rotation induction holes at an outer circumference of the protrusion cylindrical part. Therefore, a combined cylindrical body in which opening parts of the upper and lower divided cylindrical bodies are welded by facing each other so as to be integrally combined is formed.