baber/WOPTO huggingface dataset:
Patent KR-20200024105-A (KR)
Title: Computer graphics synthesis system and method thereof
Inventor: OH KOOKHWAN
IPC: G06T5/50
Filed: 2019-08-23
Abstract: The present invention relates to a computer graphics synthesis system and method for reproducing a deceased person′s activity as a holographic video by using a deceased′s photograph or video. According to the present invention, the computer graphics synthesis system comprises: a photographing device generating a stand-in video by photographing a stand-in actor through at least one or more camera in a chroma-key background studio; a storage device storing a video of the deceased to be synthesized with the stand-in video; and a synthesis device removing the background from the stand-in video, outputting a transparency value, scanning the face of the stand-in actor photographed through the photographing device to generate a dummy object, tracking the stand-in video on the dummy object to correct the stand-in video suitable to the face of the deceased and generate model data, generating at least one or more polygon data by dividing the model data and modeling the details, and generating a holographic video by extracting low polygon data from the polygon data and rendering the same with high polygon data according to a texture map and a displacement map. The present invention can easily generate a holographic video including an image of the deceased by using pictures and videos of the deceased.
Patent KR-20210023553-A (KR)
Title: Wood chopping apparatus and method using the same
Inventor: YOON YOUNGNAE
IPC: B27L7/00
Filed: 2019-08-23
Abstract: A firewood chopping apparatus according to the present invention uses a waste tire to accommodate firewood inside the apparatus and chop the firewood, thereby being more stable and having excellent work efficiency compared to an existing apparatus. The firewood chopping apparatus is eco-friendly, has excellent durability, has good marketability and spreadability, and thus can be produced in large quantities at low cost.
Patent KR-20210029402-A (KR)
Title: Delay line, delay locked loop circuit and semiconductor apparatus using the same
Inventor: KIM KYEONG MIN
IPC: H03K5/134
Filed: 2019-09-06
Abstract: A delay line includes a first delay cell and a second delay cell. The first delay cell inverts an input signal to generate a first output signal. The second delay cell inverts the first output signal to generate a second output signal. Pull-down driving force of the first delay cell to pull down the first output signal is adjusted on the basis of a delay control voltage and the second output signal. According to the present invention, the delay cell capable of improving the swing width of the output signal by using a feedback method is provided.
Patent KR-20200035203-A (KR)
Title: Handheld filament extension atomizer for precision delivery of drugs and therapeutics
Inventor: MICHAEL BENEDICT
IPC: A61M11/02
Filed: 2019-09-09
Abstract: According to the present invention, a handheld filament extension atomizer for dispensing fluid comprises: a casing fit to hands of a user; a nozzle disposed in the case to dispense mist; a fluid storage tank received in the casing to store fluid to be changed into the mist; a filament extension atomizer received in the casing to generate the mist; an air supply source received in the casing to provide air flow to direct the mist to the nozzle; a motor received in the casing to operate the filament extension atomizer; an actuator disposed on the casing to operate a dispenser; a control circuit received in the casing to receive a signal from the actuator and transmit the signal to the motor to operate the motor; and a power source received in the casing to supply power to the motor when receiving the signal from the control circuit.
Patent KR-20210037112-A (KR)
Title: High strength structural steel
Inventor: LEE SANG HYUP
IPC: C22C38/42
Filed: 2019-09-27
Abstract: According to one aspect of the present invention, high-strength structural steel with excellent thickness-direction tensile properties comprises 0.13-0.15 wt.% of carbon (C), 0.3-0.4 wt.% of silicon (Si), 1.35-1.55 wt.% of manganese (Mn), 0-0.02 wt.% (excluding 0 wt.%) of phosphorus (P), 0-0.003 wt.% (excluding 0 wt.%) of sulfur (S), 0.015-0.055 wt.% of aluminum (Al), 0-0.0005 wt.% (excluding 0 wt.%) of boron (B), 0.05-0.15 wt.% of copper (Cu), 0.03-0.04 wt.% of niobium (Nb), 0.1-0.2 wt.% of nickel (Ni), 0-0.1 wt.% (excluding 0 wt.%) of chromium (Cr), 0.003-0.013 wt.% of titanium (Ti), 0-0.01 wt.% (excluding 0 wt.%) of vanadium (V), 0-0.08 wt.% (excluding 0 wt.%) of molybdenum (Mo), and the remainder consisting of iron (Fe) and inevitable impurities. The thickness-direction reduction of area (RA) is 35% or higher.
Patent KR-20210040512-A (KR)
Title: Skin permation enhancing composition of hppln1 using epidermal pentetrating peptide-phospolipid liposome complex
Inventor: SU IN PARK
IPC: A61K8/64
Filed: 2019-10-04
Abstract: The present invention relates to a transdermal drug delivery composition, wherein transdermal absorption can be remarkably enhanced by using an arginine oligomer (R4, R6, R8) and a distearoylphosphatidylethanolamine-polyethylene glycol-maleimide (DSPE-PEG-Mal) composite which is a phospholipid with respect to an HAPLN1 protein which has an excellent skin aging effect but has a molecular weight of 40 KDa and is thus difficult to be absorbed transdermally. More specifically, provided is a protein transdermal drug delivery composition with enhanced transdermal permeability by containing R4 (butyl-D-arginine), R6 (hexa-D-arginine), and R8 (octa-D-arginine) and a DSPE-PEG-Mal composite which is a phospholipid with respect to an HAPLN1 protein.
Patent KR-20210045767-A (KR)
Title: Composition for tooth whitening coating and method for their use
Inventor: LEE HYANG SUN
IPC: A61K8/85
Filed: 2019-10-17
Abstract: The present invention relates to a composition for tooth whitening coating which is formed by including 0.01 to 5 g/mL of a biodegradable synthetic polymer, 0.05 to 0.3 g/mL of shellac, 0.003 to 0.045 g/mL of ethyl cellulose, and a white pigment in a non-toxic organic solvent, a sponge tip applicator which evenly applies the composition to a tooth surface, and a method for forming a tooth whitening coating film. The composition is non-toxic and replaces a conventional chemical tooth whitening agent by having properties suitable as a tooth whitening coating agent in terms of strength, whitening, water resistance, stability, and viscosity when the ethyl cellulose and the shellac are mixed in a concentration range. In addition, by developing the separate applicator, the coating agent can be evenly applied, thereby enhancing use convenience and allowing general consumers to easily use the applicator.
Patent KR-20210046892-A (KR)
Title: Novel compound and organic light emitting device comprising the same
Inventor: CHA YONGBUM
IPC: C07D333/76
Filed: 2019-10-18
Abstract: The present invention provides a novel compound and an organic light emitting device using the same, wherein the compound is represented by chemical formula 1. The compound can be used as a material for an organic layer of an organic light emitting device, and improves the efficiency of the organic light emitting device.
Patent KR-20210047187-A (KR)
Inventor: RYU KYUNG HUN
IPC: A23L29/10
Filed: 2019-10-21
Abstract: The present invention relates to an emulsion sauce composition, and more specifically, to an oil-in-water emulsion sauce composition comprising edible oil and fat, allulose, egg yolk and sugars. An example of the present invention is to provide the emulsion sauce composition, and a method for preparing the same, which lower the content of egg yolk and achieve a reduction in sugars, while achieving a fast emulsification rate and ensuring emulsion stability.
Patent KR-20210047458-A (KR)
Inventor: CHOI KEUN HO
IPC: H01L23/31
Filed: 2019-10-22
Abstract: Provided is a package substrate which comprises first conductive patterns, a first insulating layer, and a second insulating layer. The first conductive patterns can be electrically connected to a semiconductor chip. The first insulating layer can be disposed on an upper surface and a side surface of each of the first conductive patterns. The first insulating layer can have at least one opening positioned under at least one of side surfaces of the semiconductor chip. The second insulating layer can be disposed on lower surfaces of the first conductive patterns. Accordingly, gas generated from a die attach film can be easily discharged through the opening, and cracks generated at the interface between the side surface of the semiconductor chip and a molding member can be suppressed from propagating to the conductive patterns of the package substrate. A bonding force between the semiconductor chip and the molding member can be enhanced.
Patent KR-20210048056-A (KR)
Title: Strap adjustable necklace
Inventor: KIM SI AN
IPC: A44C11/00
Filed: 2019-10-23
Abstract: The present invention relates to a necklace which can adjust a strap by inserting and pulling the same. The present invention relates to a technology which allows a user to conveniently use a necklace that cannot be adjusted with a strap. The present invention is done by making a ring on both sides of a belt that is passed at the beginning of the strap when making the same first, so that the length of the strap can be shortened when pulling one side of the belt and be extended when pulling the other side of the belt. If the necklace is made as above, the strap does not flow and can be shortened or extended conveniently, thereby being convenient to use.
Patent KR-20210045264-A (KR)
Inventor: HOANG VU CONG DUY
IPC: G06N3/04
Filed: 2019-10-23
Abstract: The present invention relates to methods for training a neural sequence-to-sequence (seq2seq) model. A processor receives a model and training data comprising a plurality of training source sequences and corresponding training target sequences and generates corresponding predicted target sequences. Model parameters are updated based on a comparison of the predicted target sequences to the training target sequences to reduce or minimize both a local loss in the predicted target sequences and an expected loss of one or more global or semantic features or constraints between the predicted target sequences and the training target sequences when given the training source sequences. The expected loss is based on global or semantic features or constraints of general target sequences when given the general source sequences.
Patent KR-20210048276-A (KR)
Inventor: KIM TAE SUNG
IPC: B01L3/00
Filed: 2019-10-23
Abstract: The present invention relates to an apparatus for separating nanoparticles, including: a first side channel through which a first solution having a first concentration flows; a second side channel through which a second solution having a second concentration lower than the first concentration and containing a plurality of nanoparticles with different sizes flows; and a linking nanochannel linked to the first side channel at one side thereof and to the second side channel at the other side thereof, wherein the nanoparticles cannot pass through the linking nanochannel but each of the ions in the first solution and the ions in the second solution can flow through the linking nanochannel, and the nanoparticles are separated by using a difference in force applied to the nanoparticles through the diffusio-phoresis applied to the nanoparticles due to a difference in concentration between the first solution and the second solution. Therefore, it is possible to separate nanoparticles with different sizes with ease by using diffusio-phoresis without any external electric power.
Patent KR-20210049637-A (KR)
Title: Knee chair with upper body fixture
Inventor: PARK MYUNG JIN
IPC: A47C9/00
Filed: 2019-10-27
Abstract: The present invention relates to a knee chair with an upper-body fixing part, and more specifically, to a knee chair with an upper-body fixing part, which can overcome the limitation of maintaining proper posture of an upper-body over time when correcting posture through an existing knee chair as the upper body fixing part which pulls the chest of a user toward the backrest is formed. According to the present invention, the knee chair comprises: a seat plate for accommodating the buttocks of the user; a backrest coupled to the rear of the seat plate via a joint bar; a support frame provided to support the seat plate and the backrest; a support member for securing mobility and coupled to the support frame to support the support frame; a knee support part provided at a front end of the support member and fastened with a predetermined inclination to induce posture correction while in contact with the knee of the user; and the upper body fixing part for fixing the upper body of the user by a left belt part and a right belt part discharged from a belt housing fixed to a back surface of the backrest.
Patent KR-20210052668-A (KR)
Title: Fat composition for food comprising enzyme and method for preparing the same
Inventor: SHIN JIN SUP
IPC: A23D7/05
Filed: 2019-10-30
Abstract: The present invention relates to an edible oil and fat composition containing an enzyme and a method for preparing the same and, more specifically, to an oil and fat composition which is effective in inhibiting aging of baked goods manufactured using the same, and also improving the quality, as a double emulsification (O/W/O) type oil and fat composition comprising an edible oil and fat, an emulsifier, water, and an amylase enzyme, and to a method for preparing the same.
Patent KR-20210052896-A (KR)
Title: Cosmetic composition for skin regenerating containing Panax Ginseng root extract, Madecassoside, Oenothera Biennis seed oil and Carthamus Tinctorius seed oil
Inventor: LEE SOO HYE
IPC: A61Q19/00
Filed: 2019-11-01
Abstract: The present invention relates to a cosmetic composition for skin regeneration comprising a Panax Ginseng root extract, madecassoside, Oenothera Biennis seed oil and Carthamus tinctorius seed oil. The cosmetic composition for skin regeneration according to the present invention has the effect of remarkably improving skin regeneration.
Patent KR-20210054397-A (KR)
Inventor: GWON HUI JEONG
IPC: C08L101/14
Filed: 2019-11-05
Abstract: The present invention relates to a superabsorbent substrate and a method for manufacturing the same, and more particularly, to a method for manufacturing an adhesive superabsorbent substrate, comprising the following steps of: providing an aqueous cellulose solution; manufacturing a mixture by mixing the superabsorbent polymer with the aqueous cellulose solution; shaping the mixture; and irradiating the molded mixture with radiation, and to a superabsorbent substrate manufactured therefrom.
Patent KR-20200054883-A (KR)
Title: Method for facial authentication of a wearer of a watch
Inventor: FRANZI EDOARDO
IPC: G06F21/32
Filed: 2019-11-07
Abstract: The present invention relates to a method for recognizing the face of a wearer of a watch (1), which comprises: a step (10) of initiating an authentication process including a sub-step (11) of detecting at least one triggering motion/gesture performed by a wearer; a step (13) of capturing at least one sequence of images for the face of the wearer pivoted in another direction from one direction at the front of an optical sensor (3); a step (17) of obtaining surface geometric data on the face associated with each image of the sequence of the images; a step (18) of generating a three-dimensional model of the wearer from the captured sequence of the images and the obtained surface geometric data; a step (19) of determining an identification index generated based on identification data with respect to a plurality of features which are characteristics of the face of the wearer of the watch (1) detected based on the three-dimensional model; and a step (21) of identifying the wearer when the identification index is greater than a reference identification index.
Patent KR-20210056731-A (KR)
Inventor: WOO JUN YEON
IPC: G01G5/04
Filed: 2019-11-11
Abstract: 이 아이디어는 고양이를 키우지만 집에 있는 시간이 적은 사람들에게 도움이 되도록 한 것이다. 집 밖에 있을 때 반려동물의 배변 주기를 체크하기가 힘든 점을 해결하기 위해 배변 용기 아래에 두어 배변주기를 확인할 수 있는 센서가 장착된 패드를 생각하였다. 이것의 목적은 평소 배변주기 체크를 통해 반려동물의 건강상태를 간단히 체크할 수 있는 것이다. 강아지가 용변을 누는 주기적인 시간을 실시간으로 감지한 후 무게변화에 따라 능동적으로 구동이 조절되며 휴대단말과 연동하는 아두이노 기반의 무게센서를 이용한 반려동물용 스마트 패드 구동방법을 제공하는 것을 목적으로 한다. 저렴한 소형 무게 센서를 여러 개 넣어 보다 단순한 방법으로 배변 주기를 체크할 수 있다. 또한 집에 도착하였을 때 무선 통신을 연결하여 휴대단말로 정보를 받아볼 수 있다. 본 발명은 집을 비운 상황에서도 반려동물의 헬스케어가 부분적으로 가능해진다는 것에 의의를 둔다.
Patent KR-20210056814-A (KR)
Title: Apparatus, method and program for extraction EMF frequency bandwidth information in research literature
Inventor: KIM EUI JIK
IPC: G06F40/20
Filed: 2019-11-11
Abstract: According to the present invention, provided is a device for extracting electromagnetic field frequency band information in the research literature, which includes: a processor generating a frequency band word list including frequency idioms used to describe the frequency band of the electromagnetic field, extracting candidate electromagnetic field frequency band information within the research literature using the frequency idioms, and selecting candidate electromagnetic field frequency band information satisfying an electromagnetic field emission source condition from among the candidate electromagnetic field frequency band information as electromagnetic field frequency band information of an electromagnetic field emission source; and a memory for storing the research literature.
Patent KR-20210057369-A (KR)
Title: Screen control system for aviation
Inventor: KIM YONG HYEON
IPC: B64D43/00
Filed: 2019-11-12
Abstract: The present invention is to provide a screen control system for aviation that improves the convenience of operation in the output of information and, in particular, allows the pilot's hand to be free. To this end, according to the present invention, the screen control system for aviation comprises: a plurality of input units provided on a helmet that can be worn by a pilot to sense the pilot's eye movement; and a control unit which obtains a signal for the eye movement from the plurality of input units, and enables at least one of information output from the helmet glass and control of an aircraft on which the pilot is boarding. Accordingly, there is an effect of improving safety by not only making it easy to control various information and systems by providing operation convenience, but also freeing the pilot's hands.
Patent KR-20210061502-A (KR)
Inventor: KIM JUNGEUN
IPC: C12Q1/6895
Filed: 2019-11-19
Abstract: The present invention relates to an InDel marker for discriminating between Cynanchum wilfordii and Cynanchum auriculatum and a discrimination method using the same. In the case of using the InDel marker for species discrimination of Cynanchum wilfordii and Cynanchum auriculatum of the present invention, and a primer to amplify the marker, it is possible to easily distinguish Cynanchum wilfordii from other plants of the genus of Cynanchum such as Cynanchum auriculatum, and classify the species of Cynanchum wilfordii in a rapid, accurate and economical manner.
Patent KR-20210062349-A (KR)
Inventor: SUNG EUN JU
IPC: B43L19/02
Filed: 2019-11-21
Abstract: The present invention discloses a correction tape having a scraper. According to the present invention, the scraper is mounted on one end of a case constituting the correction tape, and an adhesive tape can be formed on both sides of a button for refilling or an adhesive release paper, respectively. Accordingly, when the adhesive tape is incorrectly attached to a writing part, it is easily removed through the scraper provided in the correction tape case, it allows a user to easily and conveniently replace the used adhesive tape with a refillable adhesive tape by pressing a refill button once, or when the use of the adhesive tape adhered to one side is over, the adhesive tape adhered to the other side can be used and the use cycle for the correction tape can be extended, thereby improving the convenience of use.
Patent KR-20200062053-A (KR)
Inventor: HAN YOO SANG
IPC: G06Q50/10
Filed: 2019-11-22
Abstract: The present invention relates to an apparatus for operating an application providing a music playback service for a store, and a method thereof. The apparatus comprises: a music play list selection information input unit configured to provide to the store manager terminal, when an application providing a music playback service for a store is activated through a store manager terminal, music playback lists including at least one of a real-time music playback list created based on store management information that has been previously received and stored, and a music playback channel list for a plurality of music playback channels that have been previously created by each theme, and receive, through the store manage terminal, an input of music playback list selection information created by the selection of any one of the provided music playback lists by a store manager; a music volume adjustment selection information input unit configured to receive an input of volume adjustment selection information to adjust the volume of music currently playing in the store through the store manager terminal; and an announcement setting information input unit configured to receive an input of announcement setting information about an announcement provided in the store, inputted by the store manager through the store manager terminal. The apparatus can delicately adjust the volume of music playing in the store.
Patent KR-20210064547-A (KR)
Title: A dakgalbi covered by the burning cheese
Inventor: I JONG GEUN
IPC: A23L5/10
Filed: 2019-11-26
Abstract: The present invention relates to a spicy stir-fried chicken with flame cheese, which is provided in a cooked state and has flavor unlike a conventional spicy stir-fried chicken that must be cooked on a table. The spicy stir-fried chicken with flame cheese according to the present invention includes: a cooking container with an open top; a cooked spicy stir-fried chicken contained in a certain amount in the cooking container; a flour bowl positioned in the center of the upper surface of the spicy stir-fried chicken so that a part of the spicy stir-fried chicken can be exposed, and cooked in a bowl shape; an additional food contained in the flour bowl; and cheese arranged to cover the spicy stir-fried chicken, the flour bowl, and the additional food.
Patent KR-20210065311-A (KR)
Title: Catalyst for polyethylene polymerization, preparing method thereof and polyethylene prepared using same
Inventor: LEE WON HYO
IPC: C08F2/44
Filed: 2019-11-27
Abstract: The present invention relates to a catalyst for polymerization of polyethylene comprising a metallocene compound and a nucleating agent. According to the present invention, it is possible to manufacture polyethylene having excellent mechanical properties and environmental stress cracking resistance (ESCR) characteristics even with a small amount of nucleating agent.
Patent KR-20200067759-A (KR)
Title: Resist composition, method of forming resist pattern, and compound
Inventor: IKEDA TAKUYA
IPC: C07C381/12
Filed: 2019-11-29
Abstract: Disclosed is a resist composition containing a base material component having solubility changing with respect to a developing solution due to an action of acid, and a compound represented by a general formula (bd1), wherein, in the formula, R^(bd1) to R^(bd3) each independently is an aryl group selectively having a substituent, and at least one of R^(bd1) to R^(bd3) is an aryl group having fluorinated alkyl groups selectively having a substituent. At least one of the fluorinated alkyl groups included in the aryl group and selectively having a substituent is coupled to a carbon atom adjacent to a carbon atom coupled to a sulfur atom in the formula, and the total number of the fluorinated alkyl groups selectively having the substituent is two or more. X^- is a counter anion.