baber/WOPTO huggingface dataset:
Patent KR-20210091590-A (KR)
Title: Packaging box with increased thermal insulation by multilayer structure
Inventor: SONG MIN HWA
IPC: B65D5/42
Filed: 2020-01-14
Abstract: An objective of the present invention is to provide a packaging box which has excellent thermal insulation by a multilayer structure of a packaging box, has a waterproof coating on an inner box, and is closed to increase a waterproof property and a thermal insulation property. To achieve the objective, the packaging box comprises: a pair of outer boxes having a left and a right plate and a front and a rear plate formed in a layer structure and having a thermal insulation layer by bending an inner plate on a spacing plate and an outer plate folded upwards along the edge of a rectangular plate, coupling a thermal insulation layer plate having a thickness and accommodated in the inner width of the spacing plate to each thermal insulation layer, and laminating and coupling a reinforcing plate to the rectangular plate; and an inner box having an inner left plate, an inner right plate, an inner front plate, and an inner rear plate having a folding plate on a spacing plate and an inner plate folded upward along the edge of a laminating rectangular bottom reinforcing plate of the rectangular plate and formed to have twice the height from the rectangular plate of the outer box to the right plate, having a waterproof coating, and having a closed structure. While accommodating the side plate protruding to one half of the assembled inner box of the single outer box, another outer box is assembled to make up a single packaging box.
Patent KR-20210092549-A (KR)
Title: Printed circuit board and method of manufacturing thereof
Inventor: LEE DONG KEON
IPC: H05K3/00
Filed: 2020-01-16
Abstract: A printed circuit board according to an embodiment comprises: an insulating layer; a first pattern disposed on a lower surface of the insulating layer; and a second pattern disposed on an upper surface of the insulating layer, wherein the second pattern comprises a 2-1 pattern disposed on the upper surface of the insulating layer and separated from the first pattern by a first separation distance, and a 2-2 pattern disposed on the upper surface of the insulating layer of the insulating layer and separated from the first pattern by a second separation distance different from the first separation distance. Therefore, the present invention is capable of forming a plurality of coil patterns having different inductance values on the surface of one insulating layer.
Patent KR-20200015643-A (KR)
Inventor: NAKABAYASHI TOSHIYUKI
IPC: H01B5/14
Filed: 2020-01-28
Abstract: The present invention provides a flexible circuit board having excellent bending resistance, which is capable of preventing disconnection or crack of a wiring circuit even when used in a luminous body of a thin or a narrow electronic device. The flexible circuit board folded and stored in a luminous body of an electronic device has a copper wiring comprising: (A) a polyimide layer having the thickness within a range of 5 to 30 μm and a tensile modulus within a range of 4 to 10 GPa; and (B) a copper foil laminated on at least one surface of (A) the polyimide layer, and having the thickness within a range of 6 to 20 μm and a tensile modulus within a range of 25 to 35 GPa. The flexible circuit board has a ten-point average roughness (Rz) within a range of 0.7 to 2.2 μm of (B) the copper foil on a surface which is in contact with (A) the polyimide layer, and a foldability coefficient [PF] within a range of 0.96 ± 0.025, which is calculated by the formula (1) in a bending test with a gap 0.3 mm of the flexible circuit board. In the formula (1) represented by [PF] = (¦ε¦ - ε_C)/¦ε¦, ¦ε¦ denotes an absolute value of a flexural average distortion value of a copper wiring, and ε_C denotes a tensile elastic limit distortion of the copper wiring.
Patent KR-20210096805-A (KR)
Title: Semi-Dried Feed for Companion Animal and Method
Inventor: PARK KI WON
IPC: B82Y40/00
Filed: 2020-01-29
Abstract: By manufacturing semi-dry feed for a pet by drying thereof in a semi-dry state of 20-35% moisture content that is soft to be eaten using a nanotechnology and a protein binder, the present invention has the effects of: increasing a raw meat content by up to 90%; preserving the taste and aroma of the fresh raw meat and enhancing preservation, and allowing chewiness to be improved by grinding the raw meat into nanoparticles; and reducing the amount of stool and smell of the stool by increasing the digestibility of pepsin, and preventing allergies while reducing the molecular weight of the protein. The method comprises: a mixing step; a nanofication step; an extruding step; a delivering step; and a semi-drying step.
Patent KR-20210099694-A (KR)
Title: PART INCLUDING SILICON CARBIDE LAYER and MANUFACTURING METHOD THEREOF
Inventor: WEON JONG HWA
IPC: H01L33/02
Filed: 2020-02-04
Abstract: The present invention relates to a part comprising a silicon carbide layer and a method for manufacturing the same. The method according to the present invention comprises: a step of preparing a graphite base material; and a step of stacking a silicon carbide layer on a surface of the graphite base material. In the step of stacking the silicon carbide layer, the silicon carbide layer is stacked so that a thickness of the silicon carbide layer becomes 0.01 to 1 times a thickness of the graphite base material, thereby improving durability of the part comprising silicon carbide layer.
Patent KR-20210101090-A (KR)
Title: Position Compensation Apparatus and Method of pick and place machine
Inventor: SHIN YOON HANG
IPC: H05K13/04
Filed: 2020-02-07
Abstract: The present invention relates to a position correcting apparatus of a pick and place machine and a method thereof for acquiring an actual head position in a plan view by matching a head position of the pick and place machine to a table representing two-dimensional coordinate information of an actual position, and setting a head at an accurate position by correcting a position error based on the acquired actual head position. The position correcting apparatus of the pick and place machine and the method thereof acquire the actual position of the head by acquiring information on a pattern table where position information is patterned, and correct the position error of the head based on the acquired actual position of the head to correct the head position easily and accurately through a simple configuration.
Patent KR-20200099491-A (KR)
Inventor: SHIN SE HYUN
IPC: B01L3/00
Filed: 2020-02-13
Abstract: The present invention relates to an apparatus, a method and a fluid flow chip for extracting a target material. In the apparatus according to the present invention, when an eluent solution and a magnetic solution pass through an extraction kit sequentially, while a target material is bound to the porous membrane in the extraction kit, the magnetic solution pushes out the eluent solution remaining in the porous membrane due to a difference in polarity, and then the eluent solution is collected in a collection chamber. In addition, the eluent solution and the magnetic solution are maintained in a layered state also in the collection chamber due to different polarities. While the magnetic solution in the collection chamber is physically separated from the eluent solution by the magnetic force applied from a magnetic force-applying unit, the eluent solution in the collection chamber can be recovered. Therefore, the eluent solution is collected in the collection chamber together with the magnetic solution, and then the eluent solution can be recovered, while the magnetic solution is physically separated from the eluent solution in the collection chamber by the magnetic force.
Patent KR-20210103770-A (KR)
Inventor: ROH GA EUN
IPC: F04D29/54
Filed: 2020-02-14
Abstract: In a writing instrument for writing while a user grips, the writing instrument according to one embodiment of the present invention may comprise: a base part wherein one among an ink cartridge or a mechanical pencil lead is accommodated; a power supply part mounted on the base part; a wind power part that generates wind power by power applied from the power supply part while being connected to the power supply part; and a switch part that determines whether or not to apply power to the wind power part of the power supply part. Therefore, the present invention is capable of enabling continuous writing by the user by removing sweat generated from the hand during writing.
Patent KR-20210108738-A (KR)
Title: Mast mounting system of forklift for cost reduction and safety accident prevention
Inventor: KIM TAE HYUNG
IPC: B66F9/08
Filed: 2020-02-26
Abstract: The present invention relates to a mast mounting structure for a forklift for reducing cost and preventing an accident. The purpose of the present invention is to an improvement in the structure of installing a mast assembly of a forklift to a main body to reduce cost and the frequency of occurrence of accidents. To this end, according to the present invention, the mast mounting structure for the forklift fastens and engages a driving shaft supporter and a hinge bracket installed on a vehicle body with a screw processed on the driving shaft supporter by a fixing bolt, comprising: a pair of shaft supports installed on both ends of the vehicle body for supporting the driving shaft; the hinge bracket assembled on the pair of shaft supports and extended to have a hinge groove; a rotary shaft installed on a mast assembly to be placed on the hinge groove; a locking means for preventing the rotary shaft from escaping; a spherical bearing installed on the part where the mast supporter is engaged with the rotary shaft for making it easy to rotate; and a grease nipple for injecting grease for lubricating a rotary part of the spherical bearing. The locking means fixes the rotary shaft and the hinge bracket by using a fixing bolt, which engages the rotary shaft, which has grooves for inserting the fixing bolt on both ends, and the hinge bracket, which has the groove for inserting the fixing bolt on the shaft support groove, allows the rotation around the rotary shaft by a tilt cylinder toward a front side or a rear side for making an inclination, and lubricates the rotary part of the spherical bearing by using the grease nipple.
Patent KR-20200110611-A (KR)
Inventor: PAN LI TE
IPC: H04W28/02
Filed: 2020-02-26
Abstract: Disclosed are a method and apparatus from the perspective of a first user equipment (UE) for performing sidelink logical channel (SL LCH) establishment. According to an embodiment of the present invention, the method comprises a step of storing, by the first UE, a list of sidelink configurations, wherein each entry in the list includes one sidelink configuration and at least one PC5 QoS identifier (PQI) associated with the sidelink configuration. The method also comprises a step of establishing, by the first UE, the SL LCH for the PC5 QoS flow from a sidelink service. The method also comprises a step of allocating, by the first UE, an identifier for the SL LCH and selecting an entry in the list according to the PQI of the PC5 QoS flow according to the sidelink configuration of the entry. Additionally, the method comprises a step of transmitting, by the first UE, information to a second UE to establish SL LCH by the second UE. The information includes at least transmission-reception (TX-RX) aligned parameters included in the sidelink configuration, the ID of the PC5 Qos flow, and the ID of the SL LCH.
Patent KR-20210111556-A (KR)
Title: laundry treatment apparatus
Inventor: JO MIN GYU
IPC: D06F58/24
Filed: 2020-03-03
Abstract: The present invention relates to a laundry treatment apparatus. The present invention provides the laundry treatment apparatus provided with a flow path opening and closing valve which opens a flow path only when condensed water flows in at a connection unit with a recovery flow path guiding the condensed water overflowing into a drain container mounting unit to be recovered to a condensed water recovery unit. According to the present invention, condensed water pumping in the condensed water recovery unit by a drain pump assembly may be smoothly performed without requiring residual water. The laundry treatment apparatus of the present invention comprises: the condensed water recovery unit; the drain pump assembly; a drain tank mounting unit; the recovery flow path; and the flow path opening and closing valve.
Patent KR-20210112515-A (KR)
Title: Light device having air-flowing generator using ultra-low pressure conditions
Inventor: LEE DONG KYU
IPC: F21Y115/10
Filed: 2020-03-05
Abstract: The present invention aims to provide a technology to generate power by making the best use of the kinetic energy of the air, and at the same time effectively discharge heat generated by a lighting apparatus by using the kinetic energy of the air. According to an embodiment of the present invention, the lighting apparatus having an air-flowing generator using an ultra-low pressure condition comprises: a light emission means; a case configured on an upper side of the light emission means for covering the light emission means and including a heat radiation plate for radiate the heat of the light emission means; a power supply control unit included in the case and controlling the power supply to the light emission means; and a generator which generates power supplied to the light emission means through the power supply control unit. The generator includes: a turbine including a stator and a rotor for providing rotary force to the rotor of a power generation means, which generates electric energy by the rotation of the rotor, and including a large number of blades in a twisted blade shape in a circumferential direction around a shaft; an air supply unit installed in front of the turbine and supplying the air to the blades and configured to transfer the moving power of the air to the blades for rotating the turbine; an ultra-low pressure generation unit installed on an air moving path formed on a rear side of the turbine and circulating for moving the air along the air moving path and generating an ultra-low pressure condition in the air moving path on the rear side of the turbine and increasing the moving power of the air; and a power management unit which stores the electric energy generated by the power generation means and supplies electric energy for driving the ultra-low pressure generation unit at the same time.
Patent KR-20210115932-A (KR)
Title: Men's corrective top underwear
Inventor: LIM SANG WOO
IPC: A41B9/02
Filed: 2020-03-17
Abstract: The present invention provides a body shape correcting underwear for men comprising: an abdominal foundation part which wraps a user's abdomen to keep the user's abdomen warm, and has a body shape correction function; and a lower body foundation part which is positioned in the lower part of the abdominal foundation part and wraps a part of the user's lower body, wherein a band is disposed along the circumference of an upper end of the abdominal foundation part, the abdominal foundation part and the lower body foundation part are integrally formed, and are manufactured in a seamless manner.
Patent KR-20210039917-A (KR)
Title: Method, apparatus and system for determining similarity of patent documents using artificial intelligence model
Inventor: PARK SANGJUN
IPC: G06Q50/18
Filed: 2020-03-20
Abstract: Provided is a method of determining the similarity of a patent document. The method of determining the similarity of a patent document includes: a step wherein a server obtains a similar patent document by inputting a target patent document into a first artificial intelligence model; a step wherein the server obtains a plurality of sentences included in the target patent document, and obtains a plurality of sentences included in the similar patent document; a step wherein the server obtains a first sentence of the plurality of sentences included in the target patent document, and obtains a second sentence of the plurality of sentences included in the similar patent document; and a step wherein the server inputs the first and second sentences into a second artificial intelligence model to obtain an evaluation result about the first and second sentences. Therefore, the present invention is capable of guaranteeing a stable result with a small amount of time invested.
Patent KR-20210118589-A (KR)
Title: Device and method for detecting putting
Inventor: PARK SUKYUNG
IPC: A63B69/36
Filed: 2020-03-23
Abstract: Provided are a putting judgment apparatus and a putting judgment method. The putting judgment apparatus according to the present invention comprises: a putting section selection module that selects a putting section from which a putting stroke is made based on the angular velocity data outputted from a gyro sensor and the acceleration data outputted from an acceleration sensor; a putting signal extraction module that extracts a putting signal by performing a bandpass filtering for the acceleration data corresponding to the putting section; and a putting detection module that judges whether a putting stroke is correct by analyzing the putting signal.
Patent KR-20210086400-A (KR)
Title: Artificial intelligence-based intelligent drainage apparatus and operating method thereof
Inventor: PARK YONG SUN
IPC: G06Q50/28
Filed: 2020-04-02
Abstract: The present invention relates to a technical idea of performing artificial intelligence-based intelligent car allocation and, more specifically, to an artificial intelligence-based intelligent car allocation technique which calculates proximity based on a predicted path, wherein at this time, even in case of delivery cars which have already been allocated and have been during delivery, the artificial intelligence-based intelligent car allocation technique provides a more precise and efficient car allocation method by considering exact confirmed routes of each delivery car in real time.
Patent KR-20210123814-A (KR)
Title: EOF Operation system for nuclear power plant
Inventor: KIM JUNG HO
IPC: G06Q50/26
Filed: 2020-04-06
Abstract: The present invention relates to an operation system of an emergency operation facility (EOF) for collecting accident situation information in the event of simultaneous accidents of many nuclear power plants caused by extreme natural disasters and, based on this, increasing efficiency of a system for handling accidents. A first input unit and a second input unit receives an accident situation and an instruction respectively, a database stores information, and an output unit displays the stored information on a screen to share it. Accordingly, by quickly sharing the situation of each facility, it is possible to distribute and install MACST facility materials appropriately and increase the efficiency of handling accidents.
Patent KR-20200040728-A (KR)
Inventor: KYOUNG HO YOO
IPC: H02K41/035
Filed: 2020-04-09
Abstract: The present invention provides a voice coil motor which prevents a change in a location and a shape of a leaf spring. The voice coil motor comprises: a base unit; a mover disposed in an upper part of the base unit and including a bobbin on which a lens is mounted, and a first driving unit which is disposed on an outer circumferential surface of the bobbin; a stator supported to the base unit and including a second driving unit which is disposed to be opposite to the first driving unit; and an elastic member including an internal elastic unit having a coupling hole fixed to a fusion protrusion protruding from a lower surface of the bobbin, an external elastic unit disposed outside the internal elastic unit, and a connection elastic unit connecting the internal elastic unit and the external elastic unit. A storage unit, which accommodates the internal elastic unit to prevent the shape change of the internal elastic unit, is formed on the lower surface of the bobbin.
Patent KR-20210125860-A (KR)
Title: Traffic light controller and method for controlling traffic light using thereof
Inventor: KIM SEUNG JAE
IPC: G08G1/095
Filed: 2020-04-09
Abstract: The present invention relates to a signal controller and signal control method using the same. According to the present invention, a signal controller includes: an input unit for receiving pedestrian walking speed information and crossing situation information; a memory with a built-in program which controls pedestrian traffic lights and vehicle traffic lights using walking speed information and crossing situation information; and a processor executing the program, wherein the processor is characterized in that the processor controls the duration of a green light of the pedestrian traffic light by using the walking speed information, and changes a signal change time of the vehicle traffic light according to the crossing situation information. Therefore, it is possible to safely cross a crosswalk for those with low walking speed.
Patent KR-20210130596-A (KR)
Title: Light sensor, light sensing circuit and electronic device
IPC: G01J1/44
Filed: 2020-04-22
Abstract: The present invention relates to an optical sensor, an optical sensing circuit, and an electronic device. The optical sensor can sense a visible ray incident from the outside while having high transmittance by providing the optical sensor comprising an optical functional active layer in which a quantum dot having a small band gap and an oxide semiconductor having a large band gap are stacked. In addition, a plurality of optical sensors comprising quantum dots with different band gaps constitute a unit circuit. A wavelength of the visible ray, incident by the optical sensor comprising the optical functional active layer in which a plurality of quantum dots having different band gaps are stacked, is identified without a color filter. The optical sensor comprises: a gate electrode; a gate insulation layer; an optical function active layer; a source electrode; and a drain electrode.
Patent KR-20200125501-A (KR)
Title: Gold nanocluster and method for producing the same and optical sensor comprising the same
Inventor: LEE DONGIL
IPC: G01N33/58
Filed: 2020-04-23
Abstract: The present invention according to one embodiment relates to gold nanoclusters and a manufacturing method thereof. The present invention also provides a high light-emitting optical sensor capable of improving fluorescence by including the gold nanoclusters, wherein the gold nanoclusters of the present invention satisfy chemical formula 1.
Patent KR-20210132335-A (KR)
Title: System for providing training service in fitness service center
IPC: G01P15/14
Filed: 2020-04-27
Abstract: The present invention relates to a training service providing system for a fitness center to prevent injuries and increase exercise efficiency. According to the present invention, a training service providing terminal comprises: an input device receiving body information from a first user; a network communication module receiving training motion data related to the first exercise selected by the first user from the outside; a training analysis module generating reference data of the first exercise on the basis of the body information; a wearable sensor worn on the body of the first user and detecting movement of the first user; and a display outputting the training motion data, the detected movement of the first user, and the reference data. The training analysis module generates an artificial neural network model by using the body information and generates the reference data according to a learning result of the artificial neural network model, wherein the reference data includes any one of an angle between the spine and the thigh of the first user, a position of the hip joint of the first user, and an angle of the knee joint between the thigh and calf of the first user.