baber/WOPTO huggingface dataset:
Patent KR-20210115123-A (KR)
Title: Jig device
Inventor: LEE JE WOOK
IPC: B23Q3/08
Filed: 2020-03-12
Abstract: The present invention relates to a jig device, and more specifically, to a jig device which can be attached to and detached from a processing device and can fix a workpiece regardless of size and shape. The jig device in accordance with the present invention comprises: a hydraulic motor; and a fixing means. The fixing means includes: an electromagnet part capable of being attached and detached to be moved and fixed to a holder of the processing device; a fixing part including a bar, which rotates in a vertical direction when hydraulic pressure is supplied from the hydraulic motor, to be combined with the electromagnet part so that a workpiece held on the holder can be pressurized; and an adjustment block part combined between the electromagnet part and the fixing part to adjust the height of the fixing part. A plurality of fixing means are included to fix the workpiece to the holder. In accordance with the present invention, the fixing means including the electromagnet part can be attached and detached to be moved and fixed to the holder of the processing device. The fixing means can be moved easily and the number of the fixing means can be adjusted in accordance with necessity, so the fixing means can be moved depending on the shape of a workpiece. Therefore, a separate jig device does not need to be manufactured corresponding to the shape of a workpiece, so cost and time for replacement can be reduced. In addition, in accordance with the present invention, the adjustment block part, which is combined between the electromagnet part and the fixing part, can be replaced, so the height of the fixing part can be adjusted depending on the size of a workpiece. A workpiece can be fixed to the processing device regardless of size.
Patent KR-20210115891-A (KR)
Title: Electric mobility apparatus
Inventor: CHANG HOON
IPC: B62K3/00
Filed: 2020-03-16
Abstract: Disclosed is an electric mobility apparatus which improves the airtightness of a body frame compressed and assembled between frame assemblies when assembled. The electric mobility apparatus comprises: a mid frame assembly including a user riding unit formed on the upper end thereof; a front frame assembly wherein one side thereof is coupled to a pole shaft coupled to a front wheel, and the other end thereof includes a first connection unit of which at least a portion is inserted into the front surface of the mid frame assembly; a first gasket coming in contact with the front frame assembly and the mid frame assembly; a tail frame assembly including a second connection unit of which at least a portion is inserted into the rear surface of the mid frame assembly; and a second gasket coming in contact with the tail frame assembly and the mid frame assembly.
Patent KR-20210118499-A (KR)
Inventor: LEE DONG MOK
IPC: B33Y30/00
Filed: 2020-03-23
Abstract: The present invention relates to a multi laser head, engaged with a metal 3D printer, comprising: a second connecting member (200) engaged with a driving shaft of a metal 3D printer; and a plurality of second nozzle assemblies (270) which are engaged with one side of the second connecting member (200) and has nozzles with different specifications. The plurality of nozzle assemblies (270) may substitute nozzles by vertically lifting the same to different heights. The present invention reduces time required to replace a nozzle of a metal 3D printer, and thus improves productivity.
Patent KR-20200112752-A (KR)
Inventor: PARK MIN SOO
IPC: H04N19/184
Filed: 2020-03-23
Abstract: According to one embodiment of the present invention, a method for encoding a video comprises: obtaining a maximum size of an encoding unit wherein the ratio of the width to the height of a block is 1:4, and information indicating a first difference between maximum encoding unit sizes; determining the maximum size of the encoding unit wherein the ratio of the width to the height of the block is 1:4 by using the maximum encoding unit sizes and the first difference; determining a minimum size of the encoding unit wherein the ratio of the width to the height of the block is 1:4 based on the minimum size of the encoding unit; determining whether or not to generate the encoding unit wherein the ratio of the width to the height of the block is 1:4 by dividing a first encoding unit based on the maximum and minimum sizes of the encoding unit in which the ratio of the width to the height of the block is 1:4; and determining a second encoding unit including the encoding unit wherein the ratio of the width to the height of the block is 1:4 from the first encoding unit to decode the second encoding unit. According to the present invention, information on a dividing scheme of blocks can be efficiently signaled.
Patent KR-20210119673-A (KR)
Title: Method of Preparing Calcium Acetate from Waste Oyster Shells
Inventor: PARK BYUNG GEON
IPC: C09K3/18
Filed: 2020-03-25
Abstract: The present invention relates to a method of preparing calcium acetate using oyster shells as a raw material, and more specifically, to a method for preparing an eco-friendly calcium acetate snow remover having excellent melting performance and little corrosivity to metals, wherein calcium acetate is prepared through the reaction of oyster shells with acetic acid to be used as a deicing agent for melting snow or ice.
Patent KR-20210125275-A (KR)
Title: Deep Learning based Document Summarization Method and System
Inventor: PARK SO HEE
IPC: G06N3/08
Filed: 2020-04-08
Abstract: Provided are a deep learning-based document summarization generation method and system. According to an embodiment of the present invention, the document summarization generation method pre-processes sentences included in a document, analyzes an extraction probability, which is a probability that sentences are extracted as important sentences of the document based on a deep learning model, extracts the important sentences based on the extraction probabilities of the analyzed sentences and similarities between the sentences, and uses the important sentences extracted based on deep learning to generate summarization of the document. Accordingly, the present invention can increase automatic summarization quality by optimally selecting the important sentences based on the probability that the important sentences are extracted and a similarity between pre-extracted important sentences.
Patent KR-20210130569-A (KR)
Title: Apparatus and method for generating volume selective 3-dimensional magnetic resonance image
IPC: A61B5/00
Filed: 2020-04-22
Abstract: Disclosed are an apparatus and a method for volume-selective three-dimensional magnetic resonance image generation which can minimize artifacts caused by signals generated in tissue outside a field of view when generating a magnetic resonance image based on three-dimensional radiating data acquisition. According to one embodiment of the present invention, the method for volume-selective three-dimensional magnetic resonance image generation comprises: a step of applying a frequency-selective excitation pulse and a slab selection gradient together to a subject; a step of acquiring a signal generated from the subject by the excitation pulse and the slab selection gradient; and a step of generating a three-dimensional magnetic resonance image through encoding based on a readout gradient maintaining to be perpendicular to the acquired signal and the slab selection gradient.
Patent KR-20210131796-A (KR)
Title: A case for egg packing and carring
IPC: B65D85/32
Filed: 2020-04-24
Abstract: The present invention relates to a box for packing and carrying eggs, and more particularly, to a box for packing and carrying eggs, which can carry eggs while safely supporting and protecting the eggs stored in egg seats and has improved advertising properties. The box for packing and carrying eggs according to an embodiment of the present invention includes a main body part in which eggs are contained and supported, a cover part foldably connected to one side of the main body part, and a connection part foldably connected to one side of the main body part.
Patent KR-20210132534-A (KR)
Title: Methods for regenerating training data through Hyper-rectangle based prototype selection algorithm preserving class regions for reduce learning time and improve generalization performance
IPC: G06N20/00
Filed: 2020-04-27
Abstract: The present invention relates to a method of regenerating training data through a prototype selection algorithm based on a hyper-rectangle preserving a class area for shortening learning time and improving generalization performance. The method of providing training data, capable of removing unnecessary data, shortening learning time and providing high generalization performance, includes: an overall training data preparation step (S10) of preparing training data for learning; a hyper-rectangle constitution step (S20) of constituting a plurality of hyper-rectangles defined with a minimum peak and a maximum peak dividing a multidimensional training data space, including only the same class data using class information and similarity between the overall training data prepared in the overall training data preparation step (S10); a prototype determination step (S30) of determining a prototype representing a class from each of the hyper-rectangles constituted in the hyper-rectangle constitution step (S20); and a representative training data generation step (S40) of generating representative training data composed of only the training data determined in the prototype determination step (S30). Therefore, the present invention can bring about an effect of providing a prototype selection method solving an issue about a large amount of time consumed to calculate similarity of massive data while having low calculation complexity, and, therethrough, can bring about an effect of guaranteeing short learning time and a storage space.
Patent KR-20210135139-A (KR)
Title: Drop-connect network system and learning method based on the same
IPC: G06N3/08
Filed: 2020-05-04
Abstract: The present invention relates to a drop connect neural network system and a learning method using the same. The drop connect neural network system according to one embodiment comprises: a plurality of pre-neurons; a plurality of synapse units each connected to the plurality of pre-neurons; and a post-neuron receiving a post-synaptic current outputted from an activated synapse unit among the plurality of synapse units, wherein each of the plurality of synapse units may be activated in response to a stochastic phase change based on an input voltage received from at least one pre-neuron corresponding among the plurality of pre-neurons. Therefore, the present invention is capable of realizing high recognition accuracy.
Patent KR-20200143245-A (KR)
Inventor: HWANG MAN YONG
IPC: H01M2/32
Filed: 2020-05-12
Abstract: The present invention provides a small sized secondary battery and a manufacturing method thereof. The small sized secondary battery comprises: a lower negative electrode case having an opened upper part to enable a power generation element to be inserted thereinto; the power generation element buried into the lower negative electrode case, wherein a negative electrode tap of the power generation element is attached on the inner surface of the lower negative electrode case; an electrolyte injected into the lower negative electrode case to impregnate the power generation element; a positive electrode tap provided with an extension portion extended in the direction from the lower negative electrode case toward a positive electrode plate; the positive electrode plate having an attachment portion, to which the extension portion is attached, and allowing the extension portion to penetrate through a through hole of a negative electrode cap to be attached to the attachment portion; and a sealing insulator insulating the positive electrode plate and the negative electrode cap by being disposed therebetween, wherein the negative electrode cap is fitted into the lower negative electrode case, thereby being applicable to a small application like wireless earphones and an electronic cigarette electrochemically stably to prevent or control abrupt high temperature occurrence or gas explosion due to abnormal operation of a small sized battery.
Patent KR-20210143545-A (KR)
Title: Image sensor package and camera device comprising the same
IPC: H05K1/02
Filed: 2020-05-20
Abstract: An image sensor package according to one embodiment of the present invention includes a printed circuit board, a heat dissipation layer disposed on a first surface of the printed circuit board, and an image sensor disposed on the heat dissipation layer. A plurality of through-holes penetrating from a first surface of the printed circuit board to a second surface of the printed circuit board, which is opposite to the first surface, are formed in the printed circuit board, and the plurality of through-holes contact the heat dissipation layer.
Patent KR-20210146019-A (KR)
Inventor: SEONG MIN JANG
IPC: F24F110/50
Filed: 2020-05-26
Abstract: According to one aspect of the present invention, the present invention relates to an air conditioning system, and an operating method thereof. The present invention stops operation of a ventilation device according to air quality data of an indoor space when an air conditioner and the ventilation device are simultaneously operated, thereby improving operating efficiency.
Patent KR-20210147177-A (KR)
Inventor: YU HYEON HEE
IPC: A23L33/00
Filed: 2020-05-28
Abstract: The present invention relates to a method for preparing an age-friendly composition using citrus fruits, and to an age-friendly composition prepared thereby, the method comprising the following steps of: (A) obtaining a citrus juice by squeezing the peel and pulp of citrus fruits; (B) treating the obtained citrus juice with ultrasonic waves; and (C) treating the ultrasonically treated citrus juice with a fibrinolytic enzyme or a glycolytic enzyme, thereby inducing the elderly and patients with weakened swallowing and chewing functions and low digestion ability to consume fruits with high nutritional content, that is, citrus fruits.
Patent KR-20210150026-A (KR)
Inventor: YUN SEOK GU
IPC: G06Q20/36
Filed: 2020-06-03
Abstract: An operating method of a server for relaying token swapping according to embodiments of the present invention includes the steps of: receiving, from a first computing device, first token remittance information for remittance of a first token used in a first blockchain network; receiving, from a second computing device, second token remittance information for remittance of a second token used in a second blockchain network; determining whether a swapping agreement between the first token and the second token is made, based on the first token remittance information and the second token remittance information; and transmitting the first token remittance information to the second computing device and transmitting the second token remittance information to the first computing device when it is determined that the swapping agreement is made.
Patent KR-20200140740-A (KR)
Inventor: NAYA YUJI
IPC: H04N1/00
Filed: 2020-06-05
Abstract: The present disclosure provides an information processing system capable of operating according to various voice instructions issued according to the configuration of a setting screen. According to the present disclosure, an image forming system comprises: an image forming device; a display capable of displaying information; a microphone capable of acquiring sound; and at least one controller configured to function as a unit that controls to display on the display a screen including an operation object indicating parameters related to setting at the time of image formation by a pointing position, a unit that acquires first identification information corresponding to the operation object and second identification information corresponding to an update process for the pointing position based on voice information indicating the voice expression of the one phrase acquired via the microphone, and a unit that performs control to display a screen including the operation object updated with respect to the pointing position based at least on information on the current pointing position indicated by the operation object, the first identification information, and the second identification information.
Patent KR-20200067814-A (KR)
Inventor: HONG SEUNG WOO
IPC: D06F31/00
Filed: 2020-06-05
Abstract: The present invention provides a washing machine equipped with a plurality of washing devices. The washing machine is provided with the plurality of washing devices to separate and wash laundry as needed. In addition, by controlling the plurality of washing devices by using one power button and one additional option button, a control panel which is easy to operate and convenient to use can be implemented.
Patent KR-20210153856-A (KR)
Inventor: KIM HYUNG CHUL
IPC: A62B18/10
Filed: 2020-06-11
Abstract: Disclosed is a face mask with improved air permeability. According to one aspect of the present invention, provided is a face mask with improved air permeability, which comprises: a mask body covering a portion of a face part comprising the nose and the mouth of a user; a folding area formed by folding a portion of the mask body to increase an air permeable area so as to reduce air permeability resistance during breathing; and a support band coupled to the mask body and supporting the mask body to be in close contact with the face part of the user, wherein the folding area comprises a plurality of folding parts formed by folding the mask body a plurality of times in opposite directions along a folding line extending in the longitudinal direction.
Patent KR-20210020758-A (KR)
Title: Micro-optics and optoelectronics module including the same
Inventor: KIM YONG WOO
IPC: G02B3/00
Filed: 2020-06-17
Abstract: Disclosed is a micro-optical device. The micro-optical device comprises: a first lower side; a first inclined lower side surface; a first inner wall; a second inclined lower side surface; a third inclined lower side surface; a second inner wall; a fourth inclined lower side surface; a second lower side; a first outer wall; a first upper side; a second outer wall; a first inclined upper side; a third inclined upper side; a fourth inclined upper side; a third outer wall; and a second upper side. With an optical axis in the middle, the first lower side, the first inclined lower side surface, the first inner, and the second inclined lower side surface are symmetrical to the second lower side, the fourth inclined lower side surface, the second inner wall, and the third inclined lower side surface. The first lower side and the second lower side are parallel. The first inclined lower side surface, the second inclined lower side surface, the third lower side surface, and the fourth inclined lower side surface are curved lines. The first inclined lower side surface is extended from the first lower side inward at a downward angle up to the first inner wall. The fourth inclined lower side surface is extended from the second lower side inward at a downward angle up to the second inner wall. The present invention is able to increase the light collection efficiency.
Patent KR-20210156040-A (KR)
Inventor: UHM TAE JOON
IPC: B60H1/00
Filed: 2020-06-17
Abstract: The present invention relates to a device for improving the indoor air quality of a vehicle. More particularly, the present invention relates to a device for improving the indoor air quality of a vehicle, which maintains a filter in an air conditioning room clean and adds fragrance to improve the air quality flowing into the interior of the vehicle through the air conditioning room. According to an embodiment of the present invention, a device for improving the indoor air quality of a vehicle may comprise: a sensing unit disposed inside the vehicle to sense air quality; a display module displaying the sensed air quality; a sound output module outputting the sensed air quality as voice; a storage unit storing data; a sprayer spraying a stored solution on a filter disposed in an air conditioning room; and a control unit controlling the sprayer to operate when the sensed air quality is lower than a preset value.
Patent KR-20210156687-A (KR)
Inventor: LEE KEONYOUNG
IPC: H04W4/06
Filed: 2020-06-18
Abstract: The present invention relates to an electronic device to perform gap measurement of a neighboring or target cell and a neighboring cell signal quality measurement method thereof. According to various embodiments of the present invention, the electronic device comprises: a communication processor; at least one radio frequency integrated circuit (RFIC) coupled to the communication processor; and an antenna connected through the at least one RFIC to transmit a signal corresponding to at least one communication network. The communication processor is connected to a first base station to control communication with a first communication network, check whether broadcast service data is received through the first communication network, and performs control to measure a received signal for at least one second base station adjacent to the first base station in a time interval corresponding to at least one subframe allocated for reception of the broadcast service data when the electronic device does not receive the broadcast service data on the basis of a checking result. Various other embodiments are possible.
Patent KR-20210158658-A (KR)
Inventor: KIM SANG HYEON
IPC: G06Q10/08
Filed: 2020-06-24
Abstract: The present invention relates to a shipping management program for securing the efficiency and stability of the shipping operation. More specifically, in the shipping management program for securing the efficiency and stability of the shipping operation, by systematically managing work orders, work status, and ship status between shipping companies and customer companies, shipping errors are prevented and the needs of various shipowners and customer companies are quickly responded. The load of the ship can be taken into account during the loading process, so as to provide the stability of the shipping operation.
Patent KR-20200085261-A (KR)
Title: Improved insulation fixture for bricks
Inventor: KANG JUN HO
IPC: E04B1/76
Filed: 2020-07-07
Abstract: Disclosed is an improved masonry insulation material fixture. The improved masonry insulation material fixture of the present invention includes: a base part which has a plurality of base holes and of which the bottom is supported on masonry bricks; a head part provided on one end portion of the base part; a fastening part having a fastening member coupled to the head part so that one side portion penetrates into the head part and coupled to a bearing wall; and a base reinforcing part having a reinforcing bar coupled to the base part so as to pass through the plurality of base holes and supporting the base part.
Patent KR-20220006784-A (KR)
Title: Antenna module
Inventor: CHOI JAE WOONG
IPC: H01Q1/22
Filed: 2020-07-09
Abstract: The present disclosure relates to an antenna module. The antenna module comprises: a wiring structure including a plurality of insulation layers, a plurality of wiring layers, and a plurality of via layers; an antenna disposed on an upper surface of the wiring structure; and a sealing material disposed on the upper surface of the wiring structure and covering at least a part of the antenna. A wiring layer disposed on the highest layer of the plurality of wiring layers is connected to the antenna through a connection via of a via layer disposed on the highest layer of the plurality of via layers.