baber/WOPTO huggingface dataset:
Patent KR-20200022957-A (KR)
Title: Electronic device
Inventor: HONG SEOK MAN
IPC: G11C7/10
Filed: 2018-08-24
Abstract: Provided is an electronic device including a semiconductor memory. According to an embodiment of the present invention, the semiconductor memory can comprise: a write circuit for generating a first write current at a first time point corresponding to a pre-write latency shorter than a write latency and generating a second write current at a second time point corresponding to the write latency based on a write command signal, a write data signal and a latency information signal; and a memory cell array for storing data values corresponding to the write data signal based on the first and second write currents.
Patent KR-20190046619-A (KR)
Inventor: HARADA TADAKAZU
IPC: B60Q1/08
Filed: 2018-08-29
Abstract: A headlight control system (10) controls a headlight of a moving object which is provided with the headlight (20) including a plurality of light emission units, and an imaging unit (30) configured to capture images of circumstances in front. The headlight control system (10) includes: an irradiation pattern controller (110) configured to perform control for changing at least one of presence or absence of light emission or a degree of light emission of each of the light emission units to change an irradiation pattern of the headlight (20) to one of a plurality of irradiation patterns; an imaging controller (120) configured to perform control such that the imaging unit (30) captures the images of the circumstances in front for each of the irradiation patterns to acquire captured images; and a learning unit (130) configured to learn an irradiation pattern suitable for the circumstances in front based on captured images captured for each of the irradiation patterns. The present invention controls the irradiation pattern of the headlight properly according to a running scene.
Patent KR-20180100514-A (KR)
Inventor: SEONG EUN HYOUNG
IPC: A61B90/00
Filed: 2018-08-30
Abstract: The present invention relates to a surgical robot system for a stereotactic surgery, capable of reducing a control error. According to the present invention, the surgical robot system for a stereotactic surgery comprises: a stereotactic surgery unit moving and rotating a surgical tool with at least five degree of freedom; a control unit receiving first imaging data representing a three-dimensional (3D) image of a surgical portion including a surgical target; at least one marker attached or disposed close to the surgical portion; an imaging unit generating second imaging data representing a 3D image of the outside of the surgical portion; and a tracking unit tracking the position and the posture of the imaging unit and the marker. The control unit generates a first coordinate conversion relation to convert coordinates from a first coordinate system of the first imaging data into a second coordinate system of the second imaging data. The control unit uses the first coordinate conversion relation, and the position and the posture of the at least one marker and the imaging unit to generate a second coordinate conversion relation for converting coordinates from the first coordinate system into a third coordinate system of the at least one marker and a third coordinate conversion relation for converting convert coordinates from the third coordinate system into a fourth coordinate system of the stereotactic surgery unit. The control unit uses the second and third coordinate conversion relations to control the stereotactic surgery unit.
Patent KR-20190136883-A (KR)
Inventor: CHEN FANG
IPC: H01L29/423
Filed: 2018-08-31
Abstract: The present disclosure provides one embodiment of a semiconductor structure. The semiconductor structure includes a first fin active region and a second fin active region extruded from a semiconductor substrate; an isolation feature formed in the semiconductor substrate and being interposed between the first and second fin active regions; a dielectric gate disposed on the isolation feature; a first gate stack disposed on the first fin active region and a second gate stack disposed on the second fin active region; a first source/drain feature formed in the first fin active region and interposed between the first gate stack and the dielectric gate; a second source/drain feature formed in the second fin active region and interposed between the second gate stack and the dielectric gate; and a contact feature formed in a first inter-level dielectric material layer and landing on the first and second source/drain features and extending over the dielectric gate.
Patent KR-20200029244-A (KR)
Title: Wafer cleaning apparatus using nanobubble
Inventor: LEE HYUN JU
IPC: H01L21/02
Filed: 2018-09-10
Abstract: A disclosed substrate cleaning apparatus using nanobubbles includes a chuck member, a cleaning liquid supplying member and a nanobubble generating member. The nanobubbles generated in the nanobubble generating member are sprayed to a substrate placed on the chuck member for cleaning the substrate in a state of being mixed with a cleaning liquid. Therefore, the cleaning efficiency with respect to the substrate can be improved.
Patent KR-20200030293-A (KR)
Title: Pad liner for braking apparatus
Inventor: CHANG HONG SEOK
IPC: F16D65/097
Filed: 2018-09-12
Abstract: Disclosed is a pad liner for a braking apparatus. According to the present invention, the pad liner for the braking apparatus comprises: a pair of main body units which come in contact with a torque member, and are located to be spaced apart from each other; and insertion units which are respectively connected to the main body units, and into which a torque member bump of the torque member is inserted; a guide unit which extends from the insertion units to one side, comes in contact with a brake pad, and guides the movement of the brake pad; a support unit which extends from the guide unit to one side to be bent, and supports the brake pad; a first return unit which extends from a side unit of the insertion units in the direction of the guide unit, and provides an elastic restoring force to the brake pad; and a second return unit which extends from a side unit of the main body units in the dreciton of the brake pad, and provides an elastic restoring force to the brake pad. The present invention aims to provide the pad liner for the braking apparatus, which can improve an elastic restoring force and allow a driver to easily recognize when to replace a brake pad.
Patent KR-20200030388-A (KR)
Title: Multi-purpose throwing fire extinguisher
Inventor: AN JAE GYU
IPC: A01G9/02
Filed: 2018-09-12
Abstract: The present invention relates to a multipurpose throwing-type fire extinguisher and an objective of the present invention is to provide a multipurpose throwing-type fire extinguisher, in which an interior sculpture variously selected and used as a flowerpot, a deodorizer, and other interior decorative articles is prepared and a throwing-type fire extinguisher having a fire extinguishing agent filled therein is accommodated and installed in the interior sculpture, such that the multipurpose throwing-type fire extinguisher is always exhibited as the interior decorative article in a space or place easy to be reached by a user′s hand and the throwing-type fire extinguisher is conveniently withdrawn from the exhibited interior sculpture to be thrown upon an unpredictable fire to control the fire in an early stage. To this end, according to the present invention, when the opened upper surface of a second storage capsule comes in contact with the opened lower surface of a first storage capsule, a hinge coupling hole of a rotation guide hole is coupled to a hinge coupling pin of an auxiliary decorative member, and the lower end surface of an elastic separation pipe is closely attached to the upper-end surface of an elastic fixing pipe, such that the interior sculpture having a throwing-type fire extinguisher storage space part formed on an inner surface is formed. The throwing-type fire extinguisher is stored and installed the throwing-type fire extinguisher storage space part and an attachment regulation member is inserted into the closely attached elastic separation and fixing pipes, thereby providing fixing and coupling force.
Patent KR-20200037952-A (KR)
Inventor: LEE JOON HYUNG
IPC: A61B5/145
Filed: 2018-10-02
Abstract: According to an aspect of the present invention, a blood concentration estimation device can comprise: an optical sensor irradiating light on a skin and detecting an optical signal returning from the skin; and a processor that selects one of blood concentration estimation models for each section according to section selection indexes, and uses the selected blood concentration estimation model and the detected optical signal to estimate blood concentration changes or blood concentrations of an analyte.
Patent KR-20200047063-A (KR)
Title: Internal electromagnetic field applying apparatus for enhancing lubricity-activation of concrete materials in concrete pumping and concrete lubricity-activation method using the same
Inventor: KIM YU SEUNG
IPC: B01F15/00
Filed: 2018-10-26
Abstract: The present invention relates to an internal electromagnetic field applying apparatus for enhancing lubrication of an internal material when concrete is pumped, which improves lubrication by relieving a surface tension of conveyed concrete on the basis of an electromagnetic force effect, remarkably improves adsorption between cement particles and water molecules, and maintains material properties of the concrete to prevent and minimize subsidence, material separation, and sedimentation of a structure after curing; and to a method for activating lubrication of a concrete using the same. According to the invention, the method for activating lubrication of concrete of a concrete conveying pipe comprises: a concrete conveying step of conveying a concrete through a pipe in building construction; and an electromagnetic field applying step of applying an electromagnetic field at one or more positions of a pipe through which the concrete is conveyed. In the electromagnetic field applying step, an electromagnetic field is generated inside the pipe to be applied to the conveyed concrete.
Patent KR-20200048462-A (KR)
Title: Heater and ice maker including the same
Inventor: JI JOON DONG
IPC: H05B3/20
Filed: 2018-10-30
Abstract: In an ice maker in which ice in a receiving unit of an ice-making tray is released, provided is a heater including: a connecting unit which includes an electrically connectable terminal, and is extended in a direction crossing at least one receiving unit provided in the ice-making tray; a first extension unit which comes in contact with the receiving unit from the connecting unit, is extended, and transfers heat toward the inside of the receiving unit; and a second extension unit which is extended from the first extension unit and comes in contact with the receiving unit to transfer heat toward the inside of the receiving unit.
Patent KR-20200051871-A (KR)
Inventor: LEE JUNGWOO
IPC: G01R31/327
Filed: 2018-11-05
Abstract: The present invention relates to a device which can multiplex, into a plurality of wires, analog and digital signal input/output lines used for controlling an electronic device or measuring by a sensor in a typical electronic control device such as a robot and enables wire switching by means of disconnection detection and a method for controlling the same. According to an embodiment of the present invention, the method for controlling switching between multiplexed wires may comprise: a first step in which a source signal in the form of voltage or current is input to a first device; a second step in which the first device converts the source signal into the form of current by means of a voltage-to-current converter if the source signal is in the form of voltage; a third step in which the first device converts the source signal which has been converted into the form of current or a source signal in the form of current into a signal in a preset current range by means of a second current-to-current converter; and a fourth step in which the first device transmits the source signal, which has been converted into the preset current range, to a second device.
Patent KR-20200054742-A (KR)
Inventor: SIM HONG DUG
IPC: B29B9/16
Filed: 2018-11-12
Abstract: The present invention relates to a method of manufacturing a nonflammable Styrofoam panel, which includes: a foamed Styrofoam bead manufacturing process, a vinyl acetate resin solution adhesive application process, a mineral attaching process of mixing silica sand, pottery stone and white cement in the volume ratio of 1 : 1 : 1, a water glass application process, and a panel molding process and a panel surface processing process using microwave. In the vinyl acetate resin solution adhesive application process, foamed Styrofoam beads and vinyl acetate solution adhesives are mixed in the volume ratio of 30 : 1 to 30 : 3 and stirred for 2 to 3 minutes using an airtight stirrer, so that Styrofoam beads applied with the adhesives are manufactured. The mineral attaching process is performed by spraying compressed air. In the panel surface processing process, a surface processing is performed by a roller while spraying a solution formed by mixing 70 wt% of sodium silicate with 30 wt% of water using a spray.
Patent KR-20200055515-A (KR)
Inventor: PARK CHULWOO
IPC: A47C31/12
Filed: 2018-11-13
Abstract: The present invention relates to an air cell assembly, and a method of manufacturing and controlling the same, wherein at least one air cell assembly (100) is embedded in a mattress (1). The air cell assembly (100) comprises a first air cell unit (110), a second air cell unit (120), and a third air cell unit (130), which are disposed in a longitudinal direction of the mattress (1) and separated from each other. Each of the first air cell unit (110), the second air cell unit (120), and the third air cell unit (130) comprises: housings (111, 121, 131) including a space therein formed by a coupling of ribs extending in length and width directions, respectively; side reinforcement ribs (112, 122, 132) disposed inside the housings (111, 121, 131) and including a space therein formed by a coupling of ribs extending in length and width directions, respectively; and one or more upper and lower reinforcement ribs (113, 123, 133) disposed inside the side reinforcement ribs (112, 122, 132) at regular intervals, and extending in a width direction to have through-holes (113a, 123a, 133a) in a width direction. According to the present invention, it is possible to prevent a side of an air cell from being deformed.
Patent KR-20200056585-A (KR)
Title: Automatic tool changer of machining center
Inventor: CHO WON
IPC: B23Q3/155
Filed: 2018-11-15
Abstract: An object of the present invention is to provide an automatic tool exchanging apparatus of a machining center which can simplify a structure and prevent chips and foreign substances from entering a magazine. The present invention relates to the automatic tool exchanging apparatus of the machining center, which comprises: a cover unit wherein an opening unit is formed at one portion; a magazine unit installed inside the cover unit, and storing a plurality of tool ports by arranging the same in the circumferential direction; a gripper unit fixing the tool port not to deviate when the magazine unit rotates, by being positioned on the circumference of the magazine unit; and a door unit which is installed to interlock with a tool port bracket which linearly reciprocates in order to rotate the tool port in the opening unit, and opens and closes the opening unit.
Patent KR-20200057959-A (KR)
Inventor: SOL UNHWAN
IPC: B60R13/02
Filed: 2018-11-19
Abstract: The present invention relates to a vehicle and an antenna. An objective of the present invention is to provide an antenna having a structure which can be installed in a space between a headliner and a roof panel of a vehicle. To this end, according to the present invention, the antenna comprises: a main body having a circuit for performing signal processing of received radio waves; and a coil pole mechanically coupled to one side surface of the main body, and provided to receive radio waves and to electrically transmit the radio waves to the circuit of the main body.
Patent KR-20200060579-A (KR)
Inventor: SUNG MINKYU
IPC: H01L21/3065
Filed: 2018-11-21
Abstract: According to the present invention, disclosed are a gas injection module, a substrate processing apparatus, and a semiconductor device manufacturing method using the same. The module comprises: a shower head having first nozzles in a first area and second nozzles in a second area outside the first area; a first distribution plate disposed on the shower head and having first and second upper flow passages respectively connected to the first and second nozzles; and a flow rate adjusting unit disposed in the first and second upper flow passages of the first distribution plate, and similarly regulating the flow rate of gas in the first and second nozzles by reducing the pressure difference in the first and second upper flow passages.
Patent KR-20200059613-A (KR)
Inventor: KIM YOUNGJIN
IPC: G02F1/13357
Filed: 2018-11-21
Abstract: The present specification relates to a liquid crystal display device comprising: a backlight unit; and an optical sheet attached to one surface of the backlight unit. The optical sheet includes a pattern layer and a low refractive layer, wherein the difference in refractive index between the pattern layer and the low refractive layer is 0.02 to 0.2. The pattern layer includes a first surface including a flat surface; and a second surface opposite to the first surface and including a plurality of protruding parts, wherein the low refractive layer is provided on the first surface or the second surface.
Patent KR-20200060942-A (KR)
Title: Method for face classifying based on trajectory in continuously photographed image
Inventor: KIM HAK CHEOL
IPC: G06K9/00
Filed: 2018-11-23
Abstract: The present invention relates to a technology configured to extract trajectory information and face information of a person in a consecutive image provided from an image acquisition device, and determine a plurality of pieces of face information about a single trajectory as the same person, thereby quickly and precisely classifying a face of the person. A method for classifying faces based on a trajectory in a consecutive photographed image comprises: a first step of allowing a face classification device to create a person model by using face images of different angles for each person and register the person model in a database; a second step of allowing the face classification device to additionally create a trajectory record corresponding to an initially extracted person in an image frame; a third step of allowing the face classification device to extract object area information including a person existing in the image frame, and object face information including a face image existing in an object area, to store and register the object area information and the object face information in a trajectory record created for the corresponding person, wherein if an image frame in which the corresponding person does not exist, is received, registration of information about the corresponding trajectory record is completed; and a fourth step of allowing the face classification device to recognize each face image included in the trajectory record, of which information registration is completed, as a face image for one person to compare the face image with a person model pre-registered in the database, thereby classifying at once faces of the same person existing in a plurality of image frames.
Patent KR-20200061635-A (KR)
Title: Test device for steel parts detector
Inventor: KIM YOUNG SIK
IPC: B65G43/00
Filed: 2018-11-26
Abstract: Disclosed is an apparatus for testing a steel piece detector. The disclosed apparatus for testing a steel piece detector includes: a steel piece detector installed in a belt conveyor part; a guide part installed in the belt conveyor part along a transfer direction of the belt conveyor part; a first driving part installed in the guide part; and a steel piece detection testing part moved to the steel piece detector along the guide part by an operation of the first driving part and having steel pieces for a test which can be positioned in a lower side of the steel piece detector.
Patent KR-20200061848-A (KR)
Title: Centrifugal separator vessel for extracting buffy coat having function of checking recycle of the same
Inventor: HWANG EUI JAE
IPC: B01L3/00
Filed: 2018-11-26
Abstract: The present invention relates to a vessel used in a centrifugal separator for separating substances having different components or specific gravity by using centrifugal force. Specifically, the present invention relates to a centrifugal separator vessel for buffy coat extraction having a function of checking the reuse thereof, wherein the centrifugal separator vessel forms a blood mark made by blood permeating therein during centrifugation so that the centrifugal separator vessel once used cannot be recycled, and can prevent the reuse of the centrifugal separator vessel in advance by preventing the blood from being easily removed even through washing.
Patent KR-20190064484-A (KR)
Title: Preparing method for cosmetic composition containing softened natural plants using resilience measurement and cosmetic composition manufactured by the method
Inventor: LEE POM JOO
IPC: A61Q19/00
Filed: 2018-11-27
Abstract: The present invention relates to a method for producing a cosmetic composition comprising natural plants and a cosmetic composition produced thereby. The method for producing the cosmetic composition comprises the steps of: preparing natural plants; subjecting the natural plants to be impregnated with an aqueous solution containing acid and purified water; and softening the aqueous solution while warming the same so that the resilience of the natural plants is in the range of 0.1 to 1.8.
Patent KR-20190066558-A (KR)
Title: Modified conjugated diene polymer and rubber composition comprising the same
Inventor: MUN MIN SIK
IPC: C08L47/00
Filed: 2018-11-28
Abstract: The present invention relates to a modified conjugated diene-based polymer. More specifically, the present invention relates to the modified conjugated diene-based polymer and a rubber composition comprising the same, wherein the modified conjugated diene-based polymer is manufactured by continuous polymerization, thereby having a specific polymer structure, a molecular weight distribution diagram, and a shape thereof. Therefore, it is possible to have excellent physical properties, since the modified conjugated diene-based polymer is excellent in processability and has a narrow molecular weight distribution.
Patent KR-20200065531-A (KR)
Title: Floor electric sweeper
Inventor: YOON HONG SIK
IPC: E01H1/08
Filed: 2018-11-30
Abstract: An electric floor cleaning vehicle of the present invention comprises: a brush unit (100) which is installed at a vehicle body to separate debris such as fine dust attached to a floor surface; a suction unit (200) which is installed at the vehicle body to suck the debris from the floor surface; a separation unit which separates air from the debris sucked by the suction unit (200); a filter unit which purifies the air separated by the separation unit; a collecting unit (300) which collects the debris separated by the separation unit; a side surface cleaning unit (400) which expands a cleanable area to collect the debris on a side surface floor towards the lower portion of the vehicle body to clean the same; a distance detection unit (500) which is attached to the vehicle body so as to change the cleaning location of the side surface cleaning unit (400) in order to detect the distance between the vehicle body and a wall body; and a control unit (600) which changes the cleaning location of the side surface by adjusting the rotational angle of the side surface cleaning unit (400) by using distance information received by the distance detection unit (500). Therefore, the cleanable width can be expanded while the cleaning location is changed.