baber/WOPTO huggingface dataset:
Patent KR-20210013415-A (KR)
Title: Imprinting head and imprinting apparatus comprising the same
Inventor: CHOI KEE BONG
IPC: G03F7/16
Filed: 2019-07-24
Abstract: The present invention provides an imprinting head and an imprinting apparatus including the same to make a load applied to link assembly be evenly distributed for smoothly driving a horizontal reference plane mounted with a stamp, prevent a breakage of the mechanism due to excessive stress concentration, and maintain the parallel between a wafer and the stamp to bring the stamp into full contact with the wafer so as to be pressed with a uniform pressure. To this end, the present invention includes: a base plate; a movable plate disposed to be spaced apart in a first direction on the base plate, and having a reference plane facing the opposite direction of the base plate; and a plurality of link units connecting the base plate to the movable plate, and spaced apart at predetermined intervals along the circumferential direction with respect to a center of the reference plane to adjust an inclination of the movable plate while each independently elastically deformed by the pressing force applied to the reference plane.
Patent KR-20210012455-A (KR)
Title: Method and Apparatus for Calculating Ratio of Lesion Area
Inventor: LEE SUK JUN
IPC: G06N3/02
Filed: 2019-07-25
Abstract: Disclosed are a method for calculating a ratio of a lesion area and a device therefor. According to an embodiment of the present invention, the method for calculating a ratio of a lesion area may comprise: a body area calculation step of calculating a body area value by classifying body parts from a body image; a lesion area calculation step of detecting a lesion candidate area from the body image and calculating a lesion area value based on the severity of the lesion candidate area; and a lesion area ratio calculation step of calculating a lesion area ratio using the body area value and the lesion area value.
Patent KR-20210013676-A (KR)
Inventor: KIM BEOM JUN
IPC: A01K1/035
Filed: 2019-07-28
Abstract: Provided is an animal observing nest, which comprises: a main body part including a hollow part able to accommodate animals therein; at least one entrance penetrating through one side of the main body part to allow animals enter the hollow part and exit therefrom; at least one observation part formed penetratingly in line with the hollow part to observe the animal habitation on the upper part of the main body part; and at least one lighting part formed penetratingly formed in line with the hollow part allowing light enter the dark area where animals inhabit on one side of the main body part.
Patent KR-20210016113-A (KR)
Inventor: LEE JIN GYEONG
IPC: A61F9/04
Filed: 2019-07-31
Abstract: Disclosed is a portable eye massager. The portable eye massager comprises: a goggle main body (110) including sponge (111) with a heating space (111a) and facing an eyeball part, a heating body (113), and an aluminum plate (114); a vibration part (120) transmitting eccentric vibration to the goggle main body (110); a driving control part (140) controlling the heating of the heating body (113) and the eccentric vibration of the vibration part (120); and an elastic band (150) fixing the goggle main body (110) to the face of a wearer. The sponge (111) integrally extends in a transverse direction of the goggle main body (110), and the sponge (111) of the goggle main body (110) is bent according to a facial shape of the wearer by the pressure of the elastic band (150) to enable heating space (111a) to be attached to the eyeball part, such that vibration is uniformly transmitted to the eyeball part by an eccentric weight (123), and warmth of the heating body (113) is uniformly and constantly transmitted to a front surface of the eyeball part by the aluminum plate (114) so as to insulate the eyeball part.
Patent KR-20190095226-A (KR)
Title: Optical system
Inventor: SON JU HWA
IPC: G02B13/18
Filed: 2019-08-05
Abstract: An imaging optical system according to one embodiment of the present invention comprises: a first lens having a negative refractive power; a second lens having a refractive power; a third lens having the refractive power; a fourth lens having the refractive power; and a fifth lens having a positive refractive power and having a concave upper side surface in a paraxial region, wherein the first to fifth lenses are arranged in order from an object side. A wide viewing angle and a high resolution can be realized while enhancing an effect of aberration improvement. In addition, a brightness of the image by the imaging optical system can be more brightly realized.
Patent KR-20200114972-A (KR)
Inventor: HWAN WOOK KIM
IPC: A61B17/062
Filed: 2019-08-06
Abstract: Disclosed is a needle holder device capable of multiaxial direction adjustment, in which a needle is rotated in various directions while holding the needle. According to the present invention, the needle holder device capable of the multiaxial direction adjustment includes: a first handle member installed on a frame to be rotatable; a holder link connected to the first handle member via a connection link so as to move forward and rearward in a linear direction as the first handle member rotates; a pair of rotation links having one ends connected to a front end of the holder link to be rotatable; and a pair of needle holder members having rear ends to which opposite ends of the pair of rotation links are connected to be rotatable, respectively, and connected to each other to be rotatable to hold a needle as front ends of the needle holder members are closed.
Patent KR-20210017138-A (KR)
Title: Foldable electronic device for displaying user interface and method thereof
Inventor: JUNG EUNHYE
IPC: G06F3/01
Filed: 2019-08-07
Abstract: A foldable electronic device is disclosed. The foldable electronic device comprises: a first display disposed on a first surface of the foldable electronic device, and comprising a first area and a second area that is wider than the first area; a second display disposed on a second surface, which is opposite to the first surface, so as to correspond to the first area; a state detection circuit for identifying a folded state and an unfolded state of the foldable electronic device; a processor; and a memory operatively connected to the processor, wherein the unfolded state refers to a state in which the front surface of the first display is exposed toward the first surface, the folded state refers to a state in which the first area and the second area are folded so as to face each other such that partial areas of the second display and the first display are exposed toward the first surface, the memory stores instructions that, when executed, cause the processor to display, through the first display, a first user interface related to an application program currently executed by the foldable electronic device on the basis of identification of the unfolded state by the state detection circuit, display a first portion through the second display on the basis of identification of the folded state by the state detection circuit, and display a second portion related to the first portion through a partial area of the first display. Various embodiments inferred from the specification are also possible. According to the present invention, user convenience can be increased.
Patent KR-20210017713-A (KR)
Title: Glowing IV and subcutaneous catheters with embedded optic fibers
Inventor: KIM CHEOL HWAN
IPC: A61M25/01
Filed: 2019-08-09
Abstract: The present invention relates to a vascular and subcutaneous catheter and, more particularly, to a catheter which comprises: a long tubular sheath to be inserted into the human body; a hub in which an optical fiber yarn is built-in so that it is fitted to one side of the sheath and irradiates light to the sheath; a fiber optic yarn cover that protects the optical fiber yarn from being exposed to the outside by fitting the outer circumferential surface of the hub tip of the hub; a cap coupled for allowing the sheath to protrude by inserting the combined sheath and the hub therein; and a knob that emits light by having a coupling groove formed in a portion of the outer peripheral surface of the cap, which are then combined to emit light from three sides, so that the hub that receives the light through the fiber optic yarn emits light to the front end through the inside of the sheath so as to visually check the position of the sheath inserted into the human body and to easily adjust the position of the sheath, thereby making it possible to be compatible with existing sheaths.
Patent KR-20190100113-A (KR)
Inventor: HAKLIM LEE
IPC: G02B27/01
Filed: 2019-08-09
Abstract: According to an aspect of the present invention, provided is an electronic device, which includes: a case formed of an ultralight fabric material; a frame coupled to the case and supporting the case; and a face pad coupled to the frame. The ultralight fabric material includes an ultra-light material comprising a thermoplastic resin and a core material dispersed in the thermoplastic resin, and a fabric thermos-compressed to at least one side of the ultralight material by the thermoplastic resin.
Patent KR-20210024768-A (KR)
Title: Chemical mechanical polishing method and method of manufacturing semiconductor device and polishing pad and chemical mechanical polishing device
Inventor: KIM DO YOON
IPC: H01L21/304
Filed: 2019-08-26
Abstract: The present invention relates to a chemical mechanical polishing method and a method of manufacturing a semiconductor device and a polishing pad and a chemical mechanical polishing device, wherein the chemical mechanical polishing method includes the steps of: preparing a polishing pad including a polishing surface having an elastic modulus at room temperature of about 300 MPa to about 400 MPa; arranging a semiconductor structure having a surface, wherein the surface and the polishing surface of the polishing pad face each other; supplying polishing slurry including nano-abrasive having an average particle diameter of less than about 10 nm between the surface of the semiconductor structure and the polishing surface of the polishing pad; and contacting the surface of the semiconductor structure with the polishing surface of the polishing pad to polish the surface with the polishing slurry, thereby improving a polishing rate while reducing damage and shape deformation of structures.
Patent KR-20210025250-A (KR)
Title: Big data analysis based on electronic price notation system Personalized marketing service provision system
Inventor: LEE CHANG SOO
IPC: G06Q30/02
Filed: 2019-08-27
Abstract: The present invention relates to a big data analysis, based on an electronic price notation system, a personalized marketing service provision system and, more specifically, to the big data analysis, based on the electronic price notation system, the personalized marketing service provision system, which builds big data according to communication between an electronic price notation device installed in a store and a user terminal to provide the big data as appropriate information according to user′s satisfaction and preference.
Patent KR-20210026103-A (KR)
Title: Storage device and operating method thereof
Inventor: JUNG SEUNG WAN
IPC: G06F3/06
Filed: 2019-08-29
Abstract: A storage device according to an embodiment of the present invention includes a nonvolatile memory; a controller configured to control a write operation of the nonvolatile memory according to a write request received from a host and transmit a response to the write request to the host; and write buffers configured to store write data received with the write request. The controller is configured to set a response transmission delay time based on an available size of the write buffers, a minimum response transmission delay time and a maximum response transmission delay time, and transmit the response to the write request to the host after the response transmission delay time passes. The response transmission delay time is dynamically adjusted within a range from the minimum response transmission delay time to the maximum response transmission delay time as the available size of the write buffers changes.
Patent KR-20210030699-A (KR)
Title: Interface unit
Inventor: HYUN SIK YOU
IPC: H01J49/04
Filed: 2019-09-10
Abstract: The present invention relates to an interface unit that can be used in a LA-DART-MS system (Laser ablation-Direct analysis in real time-Mass spectrometry system), and more particularly, an interface unit that may be provided between a direct analysis in real time (DART) unit and a mass spectrometry (MS) unit in order to improve detection sensitivity of a sample ablated by a laser beam. An interface unit according to the present invention comprises a tube-shaped body that can be positioned between an exit of a DART ionization unit and an inlet of a mass spectrometry unit; and a first opening provided on one side of the body, the first opening provided to allow the analyte desorbed from the sample to flow into the body, wherein the interface unit is a laser ablation-DART-MS system. -DART-MS system), and the main body includes a first region into which the helium beam emitted from the DART ionization unit and the analyte desorbed from the sample are introduced and a second region connected to the first region and receiving the gas stream from the first region and delivering it to the mass spectrometry unit.
Patent KR-20210031256-A (KR)
Title: Method and system for matching blind with commentator explained activity
Inventor: PARK SO MIN
IPC: G06Q50/10
Filed: 2019-09-11
Abstract: The present disclosure relates to an activity matching method. A method of matching an activity commentator includes the steps of: receiving, by a communication module, an activity commentator matching request including at least one of reservation time information, reservation date information, service field information to be commented on, and user age information from a user terminal; collecting, by the information collection module, activity commentator information including at least one of schedule information of the activity commentator, field information narrated by the commentator, and the age information of the commentator from a database; determining, by a commentator candidate determining module, a plurality of activity commentator candidates based on the received activity commentator matching request and activity commentator information; and matching one or more commentators among a plurality of activity commentators candidates determined by the commentator matching module to provide a user with an optimal commentary service.
Patent KR-20200132629-A (KR)
Inventor: LEE CHONGMIN
IPC: G06F1/32
Filed: 2019-09-16
Abstract: According to various embodiments of the present invention, an electronic device comprises: a plurality of loads; at least one processor; a plurality of regulators configured to adjust and output the voltage of power received from a power source; and a switching circuit for connecting at least one of the plurality of regulators to at least one of the plurality of loads, wherein the at least one processor can be configured to check a load to be operated among the plurality of loads, select at least one regulator from among the plurality of regulators connectable to the checked load, and control the switching circuit so that the selected at least one regulator is connected to the checked load. Other various embodiments are possible.
Patent KR-20210035527-A (KR)
Title: Inverter protection apparatus and inverter protection method
Inventor: KIM BYEONG SEOK
IPC: B60L3/00
Filed: 2019-09-24
Abstract: The present invention relates to an inverter protection device and an inverter protection method. The inverter protection device is formed to disconnect a power source and a wheel when an abnormality occurs in an inverter for controlling a disconnector that connects and disconnects the power source of the vehicle and the wheel, so damage to the inverter can be prevented.
Patent KR-20200040663-A (KR)
Title: Device and method for determining operation completion time of robot
Inventor: HANAOKA MASASHI
IPC: B25J9/16
Filed: 2019-09-27
Abstract: The time when a moving operation of a robot to a commanded position is completed can be accurately determined with high work efficiency, excluding factors of artificial error. A device for determining an operation completion time includes: an operation detection means detecting the speed or acceleration of an arm or a hand of a robot; and a filter means generating smoothing data by removing a vibration component included in a signal from the operation detection means. A filter having no phase delay, such as a centered moving average filter, a zero phase filter, etc., constitutes the filter means.
Patent KR-20200042399-A (KR)
Title: Method for manufacturing active material, active material and battery
Inventor: KOSAKA DAICHI
IPC: H01M4/40
Filed: 2019-09-27
Abstract: The present invention relates to a novel active material which undergoes a small change in volume, caused by charge/discharge. The present invention provides a method for preparing an active material having a composition represented by the formula of Na_xM_ySi_46, wherein M is a metal element other than Na and x and y satisfy the conditions of 0<x, 0<=y, y<=x, 0<x+y<8, and including silicon clathrate I type of crystal phases. The method includes: a preparation step of preparing a precursor compound including silicon clathrate I type of crystal phases; and a liquid treatment step of allowing the precursor compound to be in contact with a polar liquid so that Na elements may be detached from the precursor compound, thereby providing an active material.
Patent KR-20210038753-A (KR)
Title: Data Storage Apparatus and Operating Method Thereof
Inventor: HAN GI BBEUM
IPC: G06F11/10
Filed: 2019-09-30
Abstract: According to one embodiment, provided is a data storage device, which includes: a storage unit including a plurality of memory cells; and a controller performing data exchange with respect to the storage unit by mapping a logical address of a host to a first physical address of the storage unit. The controller may be configured to include an address error management portion, which generates a first checker based on the first physical address to transmit the generated first checker together with the first physical address, and remaps the logical address to a second physical address when an address error occurs based on address error check information transmitted from the storage unit.
Patent KR-20210037957-A (KR)
Title: Filter assembly structure and water heater with the same
Inventor: PARK JUN KYU
IPC: F24H9/02
Filed: 2019-09-30
Abstract: The present invention provides a filter assembly structure and a water heater equipped with same. The filter assembly structure comprises: a filter housing coupled to an inner surface of a base panel provided in a case of a water heater, and including a flow space formed between the inner surface of the base panel and an entrance communicating with the flow space; and a filter assembly detachably assembled to the filter housing and having an air filter for filtering air introduced through an air inlet provided on the base panel, wherein the filter assembly is provided to be inserted into the filter housing in a slide structure through the entrance or separated from the filter housing.
Patent KR-20210038783-A (KR)
Title: Organic electroluminescence device and compound for organic electroluminescence device
Inventor: LEE DONGCHAN
IPC: C07D513/04
Filed: 2019-09-30
Abstract: An organic electroluminescent device of an embodiment includes a first electrode, a second electrode, and a light emitting layer disposed between the first electrode and the second electrode, and the light emitting layer includes a compound represented by the chemical formula 1 to exhibit high luminous efficiency characteristics and improved lifespan characteristics.
Patent KR-20210042230-A (KR)
Inventor: KIM JONG HEE
IPC: B23K26/067
Filed: 2019-10-09
Abstract: Disclosed is a laser scanner. According to one aspect of the present invention, provided is a laser processing apparatus comprising: a light source for irradiating a laser for processing; a scanner for reflecting the laser irradiated from the light source in a predetermined direction to scan a predetermined area of the laser; an object lens for focusing the incident laser to irradiate the laser to an object; a scanning adapter for allowing the laser reflected from the scanner to be incident into an opening part of the object lens; and a stage for moving the object while mounting the object thereon.
Patent KR-20200042860-A (KR)
Inventor: KAGEYAMA TOMOHIRO
IPC: H01G4/30
Filed: 2019-10-14
Abstract: The present invention provides a multilayer ceramic electronic component which allows size reduction, suppresses surface discharge, and can suppress a problem of a crack created by bending stress of a circuit board and a heating problem of a multilayer ceramic capacitor. According to the present invention, the multilayer ceramic electronic component comprises a laminate and a plurality of multilayer ceramic electronic component bodies having first and second external electrodes arranged on both end surfaces thereof. The multilayer ceramic electronic component further comprises a first and a second metal terminal connected to the first and second external electrodes, and a first and a second terminal block connected to the first and second metal terminals. The height direction dimension (t) of the plurality of multilayer ceramic electronic component bodies is smaller than the width direction dimension (w). A first side or a second side is arranged to face a mounting surface. The first and second metal terminals are arranged across the first and second external electrodes of the plurality of multilayer ceramic electronic component bodies.
Patent KR-20210046190-A (KR)
Inventor: KWON HYEON GYEONG
IPC: B28B21/80
Filed: 2019-10-18
Abstract: The present invention relates to a concrete pile forming device capable of manufacturing a concrete pile by an auto-clave method by applying centrifugal force to concrete sludge injected into a mold. The concrete pile forming device comprises: a cylindrical mold; a fixing plate which shields both end units of the mold; upper and lower shoe plates which are arranged in both sides of the inside of the fixing plate; a reinforced assembly which is arranged in a longitudinal direction in the mold between the upper and lower shoe plates; and a tensile tool which stretches a PC steel wire by stretching the upper shoe plate. The mold is vertically divided in a longitudinal direction and allows flanges to be formed at both end units. The upper shoe plate includes: a flat plate unit with a penetrating hole formed in the center; and a casing which protrudes to one side from the outer circumference of the flat plate unit. The reinforced assembly is composed of the PC steel wire which is bonded in a longitudinal direction between the upper and lower shoe plates and mutually connects the flat plate unit; and a wire which is installed to be wound on the circumference of the PC steel wire. In the flat plate unit of the upper and lower shoe plates connected to the tensile tool, a hooking hole for binding the PC steel wire and a bolt hole for binding a tensile bolt are mutually connected. At the same time, a rubber stopper is freely detached and attached to the penetrating hole formed in the flat plate unit of the upper shoe plate.