baber/WOPTO huggingface dataset:
Patent KR-20200049949-A (KR)
Title: Sheet for controlling gap between device and method of controlling gap between device using the same
Inventor: JANG BONG KYUN
IPC: H01L23/00
Filed: 2018-10-29
Abstract: According to an embodiment of the present invention, provided are a sheet capable of controlling an element interval, which can control intervals uniformly and precisely, and a method for controlling an element interval using the same. The sheet capable of controlling an element interval comprises a body part including a first cutting line and a pair of second cutting lines formed in the direction intersecting the first cutting line and spaced apart from each other with respect to the first cutting line. The first cutting line is formed on the body unit in a first direction to divide the body unit into a pair of half body parts. The second cutting line is formed in a second direction intersecting the first direction at one side or the other side of the first cutting line to divide the half-body parts into a pair of quarter body parts. The first cutting line is formed to be shorter than the length of the body part in the first direction to connect both ends of the half body parts to each other. The second cutting line is formed to be shorter than the length of the half body parts in a second direction to connect ends of the quarter body parts positioned at the first cutting line to each other. When the first and second cutting lines are widened, the quarter body parts move so that a distance between centers of the quarter body parts is far away.
Patent KR-20200048396-A (KR)
Title: Welding turntable chuck unit
Inventor: GO KI MYUNG
IPC: B23K101/06
Filed: 2018-10-30
Abstract: The present invention relates to a chuck device of a turntable for welding and, more specifically, to a chuck device of a turntable for welding which is coupled to a turntable for welding, and adjusts the distance between a first pipe contact unit and a second pipe contact unit by rotating a screw unit to bring pipes into contact with each other and fix pipes to fix pipes of various diameters and prevent pipes from moving to minimize welding defects. The present invention provides a chuck device which can be coupled to a turntable for welding by a simple structure, and adjusts the distance between a first pipe contact unit and a second pipe contact unit by rotating a screw unit to bring pipes into contact with each other and fix pipes to fix pipes of various diameters to provide universality.
Patent KR-20200050113-A (KR)
Title: Refirgerator
Inventor: HYUNWOO SEO
IPC: F25D23/06
Filed: 2018-11-01
Abstract: The present invention relates to a refrigerator to enhance the strength of a machine room. The refrigerator of the present invention includes: a plate-shaped out case forming an exterior of a cabinet in which a storage space is formed; the machine room which is arranged on the bottom rear of the cabinet so as to be independent of the storage space and accommodates a compressor and a condenser; a machine room case which forms inner surfaces of the machine room, including top and front surfaces of the machine room; a frame assembly which connects both side ends of the machine room case and an inner surface of the out case, and disposed along a side circumference of the machine room; and an insulator formed by injecting a foaming liquid inside the cabinet. The insulator is in contact with all the inner surfaces of the out case, the outer surface of the machine room case, and the outer surface of the frame assembly.
Patent KR-20200050676-A (KR)
Title: Automatic control apparatus and method for resonant frequency matching of linear electron accelerator for magnetron-based radiation therapy
Inventor: LEE YONG SEOK
IPC: H05H9/00
Filed: 2018-11-02
Abstract: The present invention relates to an automatic control apparatus and a method for resonant frequency matching of a linear electron accelerator for magnetron-based radiation therapy. A resonance control apparatus of the linear electron accelerator of the present invention comprises: a high-frequency spectrum measurement unit measuring spectral distribution information and frequency information by measuring a traveling wave of an RF signal of a magnetron input to an accelerator tube through a coupler; a high-frequency power measurement unit determining pulse wave information and high-frequency power information by measuring reflected waves from the accelerator tube through the coupler and the traveling wave; and an automatic resonant frequency control unit correcting a frequency of the RF signal of the magnetron to a resonant frequency of the accelerator tube based on the spectral distribution information, the frequency information, the pulse wave information, and the high-frequency power information while an electron beam is loaded in the accelerator, and based on the spectral distribution information and the frequency information while there is not an electron beam loaded in the accelerator.
Patent KR-20200053369-A (KR)
Title: Color implementing method of metal surface using heat treatment and surface color implemented metal panel
Inventor: LEE HYO SOO
IPC: C23C8/80
Filed: 2018-11-08
Abstract: The present invention is to provide a method of implementing a metal surface color using heat treatment and a metal plate with a surface color implemented thereon, which can implement various colors on a metal surface by forming a color group implementation oxide layer on a laser induced periodic surface structure (LIPSS) surface by performing heat treatment under different conditions. According to an embodiment of the present invention for achieving the above-described problem of the present invention, the method comprises the steps of: forming an LIPSS on the surface of a metal member by using a laser beam; setting heat treatment conditions for the metal member on which the LIPSS for implementing a desired color group is formed; and performing heat treatment under the set heat treatment conditions, and forming a color group implementation oxide layer on an upper surface of the LIPSS of the metal member to implement the color of the desired color group.
Patent KR-20200068768-A (KR)
Inventor: MOON HYUNGPIL
IPC: G06N3/08
Filed: 2018-11-26
Abstract: The present invention relates to a method for estimating a contact position of a sensor and a method thereof. The method includes the steps of: generating, by a learning data generation unit, learning data reflecting a sensing parameter of the sensor from a sensor model in which the sensor that senses a contact with an object is modeled; learning, by a learning unit, the artificial neural network for estimating a contact position of the sensor to the object by using the generated learning data; and estimating, when the sensor is in contact with the object, by a position estimation unit, an actual contact position of the sensor by applying an actual sensing parameter from the sensor to the learned artificial neural network.
Patent KR-20200064596-A (KR)
Inventor: MOON JUN KI
IPC: F24F8/80
Filed: 2018-11-29
Abstract: An air purifier is disclosed. According to one embodiment of the present disclosure, provided is an air purifier comprising: a housing with the first vertical height; an air cleaning unit configured to purify the upper suction air suctioned into the housing to generate clean air; and a suction pipe extending from one side of the housing, wherein the protruding end of the suction pipe is configured to have the second vertical height higher than the first vertical height. The housing is configured to suction the upper suction air through an observation suction port formed at the protruding end of the suction pipe. The ratio of the second vertical height and the first vertical height is 1.5 or more.
Patent KR-20200072585-A (KR)
Title: Method for predicting the HAZARD and RISK of target chemicals BASED ON AI
Inventor: LEE YUL HEE
IPC: G16C10/00
Filed: 2018-11-30
Abstract: According to an embodiment of the present invention, a method for predicting harmfulness and risk of a target substance based on artificial intelligence, which is performed by a physical property prediction device for predicting physical properties of a target substance, comprises: a pattern analysis step of analyzing a character string pattern for chemical properties or a structure of the target substance; a prediction modeling step of providing a physical property analysis and a harmfulness and risk prediction model based on artificial intelligence by using data about physical properties and properties of at least one chemical substance as learning data, and calculating a prediction value according to similarity for the analyzed character string pattern based on a toxicity prediction model; and an information providing step of comparing the calculated prediction value with an experimental value of an experimental substance having chemical properties similar to those of the target substance so as to predict physical properties, harmfulness and risk of the target substance and determine whether the target substance meets the chemical substance regulatory standards, and matching the determined physical properties, harmfulness and risk with preset chemical substance regulatory standards to provide physical properties and toxicity determination result including a matching result.
Patent KR-20180132581-A (KR)
Title: A barbecue grill
Inventor: PARK YONG IL
IPC: A47J37/07
Filed: 2018-12-03
Abstract: A grill for direct fire barbeque is disclosed. A frame of the grill and a plurality of supports which, in the frame, support the meat while receiving and guiding oil are arranged at intervals. The support comprises: a support portion formed to be inclined downward in one or both sides of the grill and being in direct contact with and supporting the meat; and an oil guide groove for receiving and guiding the oil coming from the meat at the side surface of the support portion. The downward inclination of the oil guide groove is formed to be larger than the downward inclination of the support portion so that the distance between the support portion and the oil guide groove gradually widens.
Patent KR-20200070914-A (KR)
Title: Air cleaner
Inventor: SUNG KWANG MO
IPC: A61N5/06
Filed: 2018-12-10
Abstract: The purpose of the present invention is to emit, from one side of a body, color light by color and period according to choices of a user so that the color light is injected into fresh air, thereby enabling the user to obtain a color therapy effect according to colors by inhaling the fresh air with the color light emitted. To this end, a clean air generator, which draws in the outside air, makes the introduced air permeate into water, and discharges the purified fresh air to the outside, comprises: a body (1); and a pump (2) for providing air so that the air is introduced to one side of the body (1). The body (1) includes: a control panel (12) provided on one side thereof; a color emission unit (14) configured to emit light so that a selected color is emitted according to a control signal from the control panel (12); and an air generation unit (18) provided on one side of the body (1), and including a container (182) for accommodating a predetermined amount of water therein and a distributor (184) provided on the upper end of the container (182). The distributor (184) includes: an inlet port (1842) for supporting the air provided through the pump (2) to enter the water of the container (182); and an outlet port (1844) for allowing the air entering the water of the container (182) through the inlet port (1842) to be purified through the water and collected in the upper part of the container (182) so that the fresh air injected with the color light emitted from the color emission unit (14) is discharged to the outside, thereby exerting the color therapy effect due to the color light.
Patent KR-20200071394-A (KR)
Title: Apparatus and method for generating cryptographic key based on multi noise data
Inventor: CHOI DOO HO
IPC: H04L9/08
Filed: 2018-12-11
Abstract: Disclosed are an apparatus for generating a cryptographic key based on multiple noise data and a method thereof. According to an embodiment of the present invention, the apparatus for generating a cryptographic key based on multiple noise data comprises: a sensor unit which collects image data photographing a predetermined area using a camera; an external noise processing unit for generating external noise data using the image data; an internal noise collection unit which collects internal noise data from an internal noise source of a device using a physical unclonable function (PUF) module; and an encryption key generating unit which generates an encryption key using the external noise data and the internal noise data.
Patent KR-20200071399-A (KR)
Title: Heater control device and method for fuser module of laser printer
Inventor: PARK JAE HYOUN
IPC: G03G15/20
Filed: 2018-12-11
Abstract: The present invention provides a device and a method for controlling a heater of a fuser module for a laser printer. The device for controlling a heater of the present invention comprises: an input unit receiving a voltage of a temperature sensor from the heater; and a control unit checking driving of the heater based on the received voltage, maintaining that power is turned on during a preset certain time while the heater is driven, and controlling the power to be turned on/off through a PWM signal of a preset frequency and duty ratio until the voltage reaches a target temperature upper limit after the certain time.
Patent KR-20200072164-A (KR)
Inventor: YOON HONG CHEOL
IPC: A61B6/00
Filed: 2018-12-12
Abstract: The present invention relates to a dental photographing device and a dental photographing method using the same. According to one embodiment of the present invention, the dental photographing device comprises: a body unit including a support member, a vertical member connected to the support member and formed perpendicular to the ground, and a horizontal member extending from an upper end of the vertical member; a rotating member rotatably formed at one end of the horizontal member; an X-ray photographing unit provided at both ends of the rotating member to photograph a tooth structure; a microorganism detecting unit provided at one end or the other end of the rotating member to detect microorganism activity; and a control unit for controlling operations of the rotating member, the X-ray photographing unit, and the microorganism detecting unit. According to the present invention, various troubles caused by harmful activity of microorganisms can be detected by detecting the activity of microorganisms which can be difficult to be searched with unaided vision.
Patent KR-20200072870-A (KR)
Title: Spurting apparatus of fire water
Inventor: KIM DONG HYUN
IPC: A62C31/02
Filed: 2018-12-13
Abstract: The present invention relates to a fire water spray apparatus. According to an embodiment of the present invention, the fire water spray apparatus comprises: a basket arranged to move to a location where a fire occurs; a spray device which is arranged in the basket, and sprays fire water to a location where the fire occurs; and a boom to move the basket to a location where the fire occurs. The spray device may include: a spray unit to spray fire water to the location where the fire occurs; a vertical operation unit to vertically rotate the spray unit; and a left/right operation unit to rotate the spray unit in the left and right directions. According to the present invention, while the basket holds the fire water spray apparatus, the spray device can freely switch directions in the vertical direction and the left and right directions to spray fire water so as to accurately spray fire water to a location where the fire occurs.
Patent KR-20200072923-A (KR)
Title: Optical source module for Lighting of Catheter
Inventor: PARK KWANG BUM
IPC: A61B1/06
Filed: 2018-12-13
Abstract: According to one embodiment of the present invention, a light source module for a lighting of a catheter comprises: a light source input unit including a first light source and a second light source formed so that color temperature values are different from each other; an optical coupling unit including a first optical fiber receiving light from the first light source, a second optical fiber receiving light irradiated by the second light source, and an integrated optical fiber through which the light inputted by the first and second optical fibers are mixed and passed; and an optical fiber for a lighting of a catheter connected to receive the light passed through the integrated optical fiber. According to one embodiment of the present invention, by using the light sources with multiple color temperatures, an accurate image of a target may be obtained by irradiating a light source of an appropriate color suitable for the characteristics of the target by the light source module for the lighting of the catheter.
Patent KR-20200074300-A (KR)
Inventor: KIM JI HWANG
IPC: H01L23/525
Filed: 2018-12-14
Abstract: Provided is a semiconductor package. The semiconductor package comprises: a lower structure; an upper structure on the lower structure; and a connection pattern disposed between the lower structure and the upper structure and connecting the lower structure and the upper structure. The lower structure includes a lower base and a first lower chip on the lower base. The first lower chip includes a chip bonding pad, a pad structure, and a heat dissipation structure. The connection pattern is connected to the upper structure, is extended downwards, and is connected to the pad structure. The pad structure has a thickness greater than a thickness of the chip bonding pad and at least a part of the heat dissipation structure is disposed on the same level as at least a part of the pad structure. Therefore, the semiconductor package improves heat discharging features.
Patent KR-20200076087-A (KR)
Title: Road repair agent for ordinary and low temperature and manufacturing method thereof, and pavement method using the same
Inventor: HWANG IK HYUN
IPC: C04B111/72
Filed: 2018-12-19
Abstract: According to one embodiment of the present invention, a manufacturing method of a road repair agent for heating room temperature and low temperature includes: an aggregate preparing step of heating 20 to 80 wt% of aggregates; a first mixing step of mixing asphalt, adhesives and modifying agents with the heated aggregates to coat a surface of the aggregates; a second mixing step of inserting 20 to 80 wt% of aggregates and mixing fillers to provide a foundation agent to prevent particles from adhering to each other; a cooling step of cooling the foundation agent to the room temperature; and a finishing step of mixing process oil with the cooled foundation agent to manufacture the road repair agent for heating the room temperature and the low temperature.
Patent KR-20200076390-A (KR)
Inventor: JEON YOUNG JEA
IPC: B28B7/08
Filed: 2018-12-19
Abstract: The present invention relates to an apparatus for manufacturing concrete molding panels, which comprises: a molding frame stacking unit including molding frames stacked in a plurality of stages; a mold discharge unit remaining the lowermost molding frame and lifting the remaining stacked molding frames from the molding frame stacking unit; a mold entry unit transferring the lowermost molding frame; and an overturning unit turning over the molding frame of the mold entry unit to perform demolding. The overturning unit comprises: a clamping unit including a body which has first and second forks formed on one side to be spaced apart in parallel to form a groove into which the molding frame transferred from the mold entry unit is inserted, and a hinge unit to rotate the body; a weight unit formed in the body and providing weight; and a rotational driving unit connected to a pulley formed in the hinge unit of the body to provide rotational force. Accordingly, the molding frame having a heavy concrete panel molded material disposed thereon can be turned over and demolded to separate a completed product without human power, thereby providing effects of reducing costs and increasing operational efficiency.
Patent KR-20200077917-A (KR)
Inventor: KIM YONG GUEN
IPC: B29C49/06
Filed: 2018-12-21
Abstract: A buoy of the present invention is prepared by blow-molding a free form in a mold, comprising: a cylindrical body portion having a hollow portion having an inlet formed on one side thereof; an injection portion integrally connected to the body portion and forming the inlet; and a sealing portion for closing the inlet, wherein the injection portion is formed thicker than the body portion, and the sealing portion is fused to the injection portion thicker than the body portion to seal the hollow portion.
Patent KR-20200077959-A (KR)
Title: Fluid save apparatus for preventing clogging of tank pipe
Inventor: JANG HYUN SIL
IPC: B01F27/91
Filed: 2018-12-21
Abstract: The present invention relates to a fluid storage apparatus for preventing clogging using multiple filters. The fluid storage apparatus for preventing clogging using multiple filters comprises: a storage unit having an accommodation space therein to accommodate fluid; an agitating unit having a driving means installed on the storage unit, and an agitating means driven by driving power of the driving means to agitate the fluid and a mixture to mix the fluid and the mixture; a supply unit having a transport pipe being connected to the storage unit and allowing the fluid to be transported, and a supply pump connected to and installed on the transport pipe to transport the fluid to a supply entity through the transport pipe; and a filter unit which is installed in the storage unit close to the transport pipe at a prescribed height, and filters out a mixture or a foreign substance of a prescribed size which has settled in the fluid during transportation. The filter unit includes a first filter member installed in the storage unit close to the transport pipe at a prescribed height to firstly filter out a mixture or a foreign substance of a prescribed size which is not dissolved in the fluid, and a second filter member which is installed between the transport pipe and the first filter member and secondly filters out the mixture and the foreign substance. Accordingly, the present invention can prevent a mixture or a foreign substance, which is not completely dissolved but settled in the fluid during supply of the fluid, from excessively flowing into the pipe and blocking the pipe.
Patent KR-20200079691-A (KR)
Inventor: LIM YOUNG JAE
IPC: A61B5/00
Filed: 2018-12-26
Abstract: According to the present invention, an operation method of a non-contact bio-signal measurement apparatus based on a camera may comprise the steps of: defining and extracting a region of interest in the face from an image frame collected from the camera; and calculating a heart rate by analyzing a signal waveform while moving the extracted region of interest by a size variable movement window in a time axis.
Patent KR-20200080760-A (KR)
Title: Vehicle wheel for noise attenuation
Inventor: JEONG HOE GYUNG
IPC: B60B21/02
Filed: 2018-12-27
Abstract: The present invention relates to a vehicle wheel for reducing a noise, including: a wheel part on which a tire is mounted; a mounting part formed on the wheel part; and a resonance part of which a central portion can be attached to and detached from the mounting part and both end portions adhere to the wheel part and into which fluid is introduced, thereby mitigating the noise while a vehicle is driven.