baber/WOPTO huggingface dataset:
Patent KR-20190094580-A (KR)
Title: Image sensor and electronic device
Inventor: LEE GAE HWANG
IPC: H01L27/146
Filed: 2018-02-05
Abstract: An image sensor and an electronic device including the same are provided. The image sensor includes a photodiode integrated on a semiconductor substrate and sensing light in an infrared region, a photoelectric conversion element positioned in the upper part of the semiconductor substrate and sensing light in a visible light region, and a plurality of color filters positioned in the upper part of the photoelectric conversion element. The photoelectric conversion device includes a pair of electrodes facing each other, and a photoelectric conversion layer positioned between the pair of electrodes and selectively absorbing the light in the visible light region. Performance can be improved without increasing size.
Patent KR-20190097856-A (KR)
Title: Emulating Module and Syatem for Treating Overseas Calls like Domestic Calls
Inventor: KIM HYUNG SUK
IPC: H04L29/08
Filed: 2018-02-13
Abstract: The present invention relates to an emulating module for processing overseas calls as domestic calls and a system therefor. According to the present invention, the emulating module comprises: a USIM interface unit; an antenna unit; a wireless unit; a mobile communication processing unit; a connector unit; and a control unit. According to the present invention, once remotely linked to a user USIM inserted into an emulating device, no matter where a user wireless terminal is located in the world, the mobile communication service can be processed as if it is a mobile communication service in a state that the user wireless terminal is connected to a domestic mobile communication network.
Patent KR-20190099814-A (KR)
Inventor: KIM YOUNG HOO
IPC: H01L21/02
Filed: 2018-02-20
Abstract: The present invention provides a liquid chemical recycling system. The liquid chemical recycling system includes: a buffer tank provided with first liquid chemical from the outside; a vacuum tank to which a vacuum pump is connected and which is provided with the first liquid chemical from the buffer tank by using the vacuum pump; and a recycling tank receiving the first liquid chemical from the vacuum tank and providing second liquid chemical in which the first liquid chemical is recycled to the outside, wherein the buffer tank includes: a first injection part provided with the first liquid chemical; and a first supply part provided with the first liquid chemical to the vacuum tank. A lower surface of the buffer tank is inclined downwards toward the first supply part so as to prevent a material contained in the liquid chemical from being extracted from the buffer tank.
Patent KR-20180023930-A (KR)
Inventor: OH SE YANG
IPC: B01D35/02
Filed: 2018-02-26
Abstract: The present invention relates to a manufacturing method of natural salt using sea water which comprises the following: a water purifying step of filtering sea water to remove impurities contained in the sea water; an ozone sterilizing step of sterilizing the seat water by supplying ozone to the sea water; a crystallizing step of spraying the sea water onto a salt crystal plate and heating and crystallizing the same into salt; a moisture drying step of drying and removing moisture of the crystallized salt; and an impurity removing step of removing impurities from the crystallized salt. The present invention provides a manufacturing method of natural salt using sea water capable of mass-producing natural salt having the quality equivalent to that of bay salt by using sea water at lower costs.
Patent KR-20190102892-A (KR)
Title: Portable Terminal Protection Case with Earphone and Magnifier
Inventor: PARK SUNG YOUNG
IPC: H04R1/10
Filed: 2018-02-27
Abstract: The present invention relates to a portable terminal protection case, specifically related to the portable terminal protection case equipped with an earphone and a magnifier, in which a space for seating the earphone is equipped, a non-metallic hook member that can be inserted into a finger of a user to support a portable terminal is provided, and a rotatable magnifier is provided. The portable terminal protection case equipped with the earphone and the magnifier is composed of: a case main body to cover a terminal; an earphone module fixing member formed on an outer surface of the case to fix the earphone module; a hook member which is provided on the outer side of the case body to be tilted and fitted to the finger of the user; and the magnifier rotatably installed on the outer side of the case main body. The present invention is easy to use by the user and at the same time there is an effect capable of wireless charging.
Patent KR-20190102917-A (KR)
Title: Reinforced Dual Structure Pile
Inventor: KIM DAEHYEON
IPC: E02D5/22
Filed: 2018-02-27
Abstract: The present invention relates to a dual reinforcement foundation, which is possible to be applied to a foundation pile with respect to construction of a solar power generation facility or a wind power generation facility. The dual reinforcement foundation of the present invention includes: an upper supporter installed on the ground and having a hollow penetrating upper and lower surfaces; and a pile member inserted into the ground through the hollow of the upper supporter, wherein the pile member includes: an insertion rod having a predetermined diameter; a reinforcing member having a larger inner diameter than an outer diameter of the insertion rod so as to surround a lower portion of the insertion rod so as to reinforce the insertion rod; and a plurality of insertion guide members extended to a lower portion of the pile member so as to guide ground insertion of the insertion rod to be easily performed.
Patent KR-20180105074-A (KR)
Inventor: MAEKAWA SARI
IPC: D06F37/30
Filed: 2018-03-09
Abstract: According to an embodiment, a rotational position estimating device of a synchronous motor comprises: an inverter circuit converting direct current into three-phase alternating current to drive the synchronous motor; a current detector detecting phase current of the synchronous motor; a PWM generator generating a three-phase PWM signal pattern to follow a rotational position of the synchronous motor; a detection timing signal generator generating a detection timing signal based on a carrier wave of the PWM signal; a current variation detector obtaining a variation of the phase current detected by the current detector in accordance with the detection timing signal; and a rotational position estimator estimating the rotational position of the synchronous motor based on the variation of the phase current. The PWM generator converts a frequency of the carrier wave into two or more types and sets the frequency. The current detector detects the phase current in a period in which a carrier wave having the lowest frequency is set. The PWM generator generates the three-phase PWM signal pattern so that the current variation detector can detect the variation of the phase current, corresponding to at least two types of voltage vector periods in accordance with at least four detection timing signals that are fixed and generated by the detection timing signal generator within one cycle of the carrier wave. Thus, even when the frequency is set low, the driving noise of the motor does not increase.
Patent KR-20190111436-A (KR)
Title: System for currency exchanging using crypto currency
Inventor: LEE KANG HEE
IPC: G06Q40/04
Filed: 2018-03-22
Abstract: The present invention relates to a system enabling immediate payment of cryptocurrency by reflecting a real-time exchange rate when using the cryptocurrency. The system comprises: a server (24); and a user terminal (21), a shopping mall server (22), and an exchange server (23) connected to the server. An exchange rate calculating unit (25) of the server (24) provides an exchange rate in each country of the cryptocurrency to the user terminal (21). An advertisement providing unit (26) provides an advertisement provided from an advertiser server to the user terminal (21). When there is a payment request according to the completion of the transaction from the shopping mall server (22), a transaction performing unit (28) requests payment of a transaction price from the exchange server (23) to the shopping mall server (22). The exchange server (23) sends an order for selling coins in a coin wallet of the user as much as transaction costs to the transaction performing unit (28), and makes an order for buying coins at the same rate as the transaction price. The fee for the order is covered by the payment for the watching of the advertisement.
Patent KR-20190015982-A (KR)
Inventor: ZHANG GUOQIANG
IPC: A61F2/30
Filed: 2018-04-05
Abstract: The present disclosure provides a cobra type femoral stem prosthesis. The femoral stem prosthesis for congenital hip dysplasia includes a femoral stem cone, a femoral neck, and a stem body sequentially connected wherein the stem body includes proximal segment of femoral stem, middle segment of femoral stem, and distal segment of femoral stem. The femoral stem cone has a cone shape, one end of the femoral neck is connected with the proximal segment of femoral stem, and there is a deflection angle between the femoral neck and the femoral stem. In addition, the other end of the femoral neck is connected to the major axis end of the femoral stem cone, a surface of the proximal segment of the femoral stem is provided with a plurality of annular microgrooves, and the outer surface of the distal segment of the femoral stem is provided with a plurality of longitudinal lateral ridges extending longitudinally. According to the present invention, the prosthesis is configured in an integrated structure and solves the problems such as abrasion between components, osteolysis, etc. The design of the femoral stem may be applied to the femoral stem for geometric shape of femoral medullary cavity of more than 90% patients. According to the present invention, the anteversion angle is 0-35° or 145-180°. If a patient in surgery can choose appropriate specifications of prosthesis according to his/her own anteversion angle, the operation time is effectively shortened to improve the success rate of the operation. A Ti coating layer is sprayed on the outer surface of the proximal segment of the femoral stem, thereby enhancing the biological compatibility of the prosthesis.
Patent KR-20190119793-A (KR)
Title: Optically clear adhesive composition for curved display
Inventor: PARK KEUM HWAN
IPC: C09J4/00
Filed: 2018-04-13
Abstract: The present invention relates to an optically transparent adhesive composition for a curved surface display which can be used for a curved surface display having small curvature radius. The optically transparent adhesive composition for a curved surface display according to the present invention comprises: an acrylate monomer having the glass transition temperature of -50°C or less; acrylic acid; an acrylate oligomer formed by reacting the acrylate monomer having the glass transition temperature of -50°C or less with acrylic acid; and a photoinitiator.
Patent KR-20190090674-A (KR)
Title: Side-covered axial flow filter
Inventor: LIN HSIANG CHI
IPC: F01N3/021
Filed: 2018-04-17
Abstract: A side-covered axial flow filter has a housing, a filter core, a filter frame, and a side cover. When assembling, the filter frame and the filter core are both obliquely installed into the housing. Limiting ribs of the filter frame are obliquely mounted between first pushing panels and a clamping surface of the housing, and inner pushing parts of the limiting ribs abut the first pushing panels. The portions where the inner pushing parts abut the first pushing panels serve as fulcrums to straighten the filter core and the filter frame for outer pushing parts of the limiting ribs to abut the clamping surface of the housing and generate strong torque and a tightly sealing effect without much effort. The side cover also abuts the filter frame when assembled on the housing for the filter frame to be under balanced pressure to avoid a leak.
Patent KR-20190066525-A (KR)
Title: Memory device
Inventor: NAKAOKA YUJI
IPC: G11C5/06
Filed: 2018-04-18
Abstract: Provided is a memory device capable of controlling memory capacity of a memory device according to whether a scribe line between two neighboring chips is scribed. The memory device comprises first and second chips. The first chip comprises a first memory array, a first signal buffer, and a plurality of first pads. The second chip comprises a second memory array, a second signal buffer, and a plurality of second pads. The second signal buffer is coupled to the first signal buffer by at least one wire, and the at least one wire passes through a scribe line between the first and second chips. When the scribe line between the first and second chips is not scribed, the first and second signal buffers are configured to transmit a signal by the at least one wire, and the first and second memory arrays are not connected to the second pad but commonly connected to the first pad.
Patent KR-20190121912-A (KR)
Title: Method and Apparatus for Small Cell Synchronization Based on Network Listening
Inventor: SEUNGHWAN JI
IPC: H04W16/24
Filed: 2018-04-19
Abstract: The present invention provides a synchronization method in a small cell which can reduce network listening (NL) synchronization errors. The method comprises: a step of storing a physical cell identifier (PCI) list; a step of testing whether synchronization acquisition from a synchronization source is possible; a step of acquiring synchronization from the synchronization source and selecting a PCI belonging to stratum 0 in the PCI list to set the selected PCI as a PCI of a small cell if synchronization acquisition from the synchronization source is determined to be possible; a step of performing NL to receive synchronization signals from adjacent small cells including information about PCIs of the corresponding adjacent small cells if synchronization acquisition from the synchronization source is determined to be impossible; and a step of acquiring synchronization from a specific adjacent small cell having a PCI belonging to a lowest stratum among the PCIs of the adjacent small cells, and selecting a PCI belonging to a stratum higher than the lowest stratum by one in the PCI list to set the selected PCI as the PCI of the small cell.
Patent KR-20190122014-A (KR)
Title: Camera module with lens base integrated with heat sink
Inventor: KIM BYUNG JUN
IPC: G03B17/12
Filed: 2018-04-19
Abstract: The present invention relates to a camera module applied with a lens base to which a heat sink is integrated. The camera module comprises: a heat sink/lens base integrated module to which a heat sink and a lens base are integrated; a lens module coupled to a lens coupling part provided in the heat sink/lens base integrated module; a light source board coupled to a first surface of the heat sink/lens base integrated module; and a control board positioned on a second surface of the heat sink/lens base integrated module. According to the present invention, the heat sink and the lens base are integrated to simplify a product manufacturing process, the product manufacturing time is reduced while reducing product manufacturing costs, and the product can be miniaturized and heat dissipation efficiency can be improved.
Patent KR-20180127185-A (KR)
Title: Method and apparatus for processing 360 degree image
Inventor: SAA GARRIGA ALBERT
IPC: G06T7/20
Filed: 2018-04-19
Abstract: The present invention provides a method and a device for processing a 360-degree image, which convert a motion vector of a 360-degree image into rotation information and correct distortion due to shaking included in the 360-degree image, thereby stabilizing the image. The method for processing a 360-degree image obtains a plurality of motion vectors for the 360-degree image, determines at least one motion vector representing global rotation of the 360-degree image among the plurality of motion vectors through filtering, obtains three-dimensional rotation information for the 360-degree image by three-dimensionally converting the determined at least one motion vector, and corrects the distortion of the 360-degree image due to shaking based on the obtained three-dimensional rotation information.
Patent KR-20190017631-A (KR)
Inventor: SHIN MIN SANG
IPC: G06Q50/10
Filed: 2018-04-27
Abstract: The present invention relates to a real estate big data analysis method collecting and analyzing real estate legal relationship information online by a real estate big data analyzer. The real estate big data analysis method comprises the steps of: grouping two or more real estates for real estate right alteration information extraction and storing information for extracting real estate legal relationship information of the grouped real estates; accessing to online site providing real estate legal relationship information after the date when right alteration monitoring begins and inquiring states of processing registration application for all grouped real estates; crawling the real estate legal relationship information for the grouped real estates from a result of inquiry of the states; and storing real estate legal relationship information newly generated from the grouped real estates as real estate right alteration information.
Patent KR-20190127005-A (KR)
Title: Multilayer graphite sheet having excellent electromagnetic shielding property and thermal conductivity, and preparation method thereof
Inventor: SEO JUNG DOO
IPC: B32B9/00
Filed: 2018-05-03
Abstract: An embodiment of the present invention relates to a multilayer graphite sheet having excellent electromagnetic shielding property and thermal conductivity, and a manufacturing method thereof, wherein the multilayer graphite sheet has a multilayer structure consisting of five or more layers in total to be manufactured in thickness of 70 μm or more, thereby significantly improving electromagnetic shielding property. In addition, the multilayer graphite sheet is manufactured by graphitizing a hybrid laminate in which heterogeneous materials are mixed, so the thermal conductivity and electromagnetic shielding property can be simultaneously realized at a lower cost. Therefore, the multilayer graphite sheet can be used as a thick film for various applications such as home appliances, electric vehicles and the like.
Patent KR-20180125895-A (KR)
Title: Composition with Lactobacillus sp. KCCM 11826P for preventing, treating or improving disease from uremic toxins
Inventor: KIM HYO JIN
IPC: A23L33/135
Filed: 2018-05-14
Abstract: The present invention relates to a pharmaceutical composition for preventing or treating a disease caused by accumulation of a uremic toxin and a food composition for improving a disease caused by the accumulation of the uremic toxin using a lactobacillus sp. KCCM 11826P strain. According to the present invention, the Lactobacillus sp. KCCM 11826P strain sorted can reduce concentration of an indoxyl sulfate in blood. In other words, according to the present invention, the Lactobacillus sp. KCCM 11826P can effectively control the uremic toxin in the blood by removing the uremic toxin in a small intestine when taking the Lactobacillus sp. KCCM 11826P. Also, according to the present invention, the Lactobacillus sp. KCCM 11826P can be provided at very low prices in comparison with Kemezin which is an existing uremic toxin adsorption and reduction agent and can be developed as yogurt, powder, or nourishing food for a patient using a property of the strain. Therefore, the Lactobacillus sp. KCCM 11826P is very easily taken in comparison with the existing uremic toxin reduction agent. Also, according to the present invention, the Lactobacillus sp. KCCM 11826P which is Lactobacillus can stay in the intestine for a relatively long time and, therefore, has long intake intervals in comparison to the existing adsorption agent. Also, the Lactobacillus sp. KCCM 11826P can effectively control the uremic toxin in the blood even with a few intakes.
Patent KR-20190133937-A (KR)
Title: Composition for tissue repair treatment and methods of manufacturing the same
Inventor: YU JAE WON
IPC: A61L15/22
Filed: 2018-05-24
Abstract: Disclosed in the present invention are a composition for tissue repair using a nontoxic biocompatible polymer, and a manufacturing method therefor. Provided according to the present invention are: a composition for tissue repair which comprises a copolymer obtained from the polymerization of a hydrophobic biocompatible polymer and a hydrophilic biocompatible polymer, and is in a colloidal phase where the copolymer is dispersed in water; and a manufacturing method for the composition for tissue repair.
Patent KR-20190137552-A (KR)
Inventor: BAEK SEUNG JU
IPC: D06F35/00
Filed: 2018-06-01
Abstract: The technical problem of the present invention is to allow people to wash shoes at home more conveniently and easily. To this end, the shoe clean ball of the present invention includes a body made of vinyl; and an assembly having upper and lower hemispheres made of plastic. A vacuum cap is installed in the upper hemisphere. So, it is possible to facilitate storage.
Patent KR-20190138527-A (KR)
Title: Optical assembly and electronic apparatus having the same
Inventor: KIM YOUNG RAN
IPC: G02B1/11
Filed: 2018-06-05
Abstract: Disclosed are an optical assembly and an electronic apparatus including the same. The optical assembly comprises: at least one reflective mirror reflecting image light output from a display module; a refractive lens through which the image light, reflected by the at least one reflective mirror, passes; and a reflective lens providing a transflective coating layer configured to have a first surface and a second surface, to reflect the image light passing through the refractive lens on the first surface in a first direction, and to transmit real light from a second direction facing the first direction.
Patent KR-20190140259-A (KR)
Title: Mobile terminal
Inventor: JONGWOO HAN
IPC: G10L15/30
Filed: 2018-06-11
Abstract: According to one embodiment of the present invention, a mobile terminal comprises: a microphone receiving a voice command of a user; a memory; and a control unit controlling the microphone and memory. The control unit may receive a first voice command, store a first voice pattern of the first voice command in the memory if the recognition of the received first voice command is failed, receive a second voice command, adjust voice recognition threshold representing the ability of the voice recognition if a second voice pattern of the second voice command is a pattern similar with the first voice pattern, and transmit the first voice pattern stored in the memory and the adjusted voice recognition threshold to a server if the second voice command is recognized according to the adjustment of the voice recognition threshold. The performance of voice recognition may be effectively improved.