baber/WOPTO huggingface dataset:
Patent KR-20170137631-A (KR)
Inventor: KAWASAKI NAOYUKI
IPC: G01P3/42
Filed: 2017-05-26
Abstract: The present invention is to provide a technology capable of detecting a rotation angle of a crank shaft without an encoder. Disclosed is a detecting apparatus for detecting a rotation angle of a crank shaft of an internal combustion engine having a plurality of cylinders. The detecting apparatus comprises: a signal generation unit having a first sensor for generating a first consecutive pulse signal representing rotation of the crank shaft, and a second sensor for generating a second consecutive pulse signal having a different phase from that of the first consecutive pulse signal; and a calculation unit for calculating the rotation angle by referring to rising timing and falling timing of a first pulse included in the first consecutive pulse signal and rising timing and falling timing of a second pulse included in the second consecutive pulse signal.
Patent KR-20180085342-A (KR)
Inventor: KRIVOROTOV ILYA
IPC: G11C11/16
Filed: 2017-06-02
Abstract: The purpose of the present invention is to provide a method for determining an exchange stiffness of a free layer existing in a magnetic junction which improves performances of a magnetic memory by using a spin torque ferromagnetic resonance to determine an exchange stiffness of a free layer. Provided are a method and a device for determining an exchange stiffness of a free layer existing in a magnetic junction. The method comprises the performing of a spin torque ferromagnetic resonance measurement for the magnetic junction. The spin torque ferromagnetic resonance measurement represents a plurality of characteristic frequencies corresponding to a spin wave mode in the free layer. In addition, the method comprises the calculating of the exchange stiffness of the free layer based on a plurality of characteristic frequencies. In embodiments, the magnetic junction may exist on a wafer comprising other magnetic junction for a device. The magnetic junction is arranged as a magnetic memory. The magnetic junction receiving a spin torque ferromagnetic resonance has an aspect ratio different from the magnetic junction.
Patent KR-20170140088-A (KR)
Inventor: STAUDER JURGEN
IPC: H04N19/186
Filed: 2017-06-07
Abstract: According to the method, a mapping color LUT includes a source color gamut (included in an input encoding color space where the input colors of the LUT are encoded) and also has input colors for sampling a part of an input encoding color space not included in the source color gamut. Preferably, the color LUT further includes output colors located outside a target color gamut. Particularly, the accuracy of mapping is improved, for source colors located near the border of the source color gamut.
Patent KR-20180133674-A (KR)
Inventor: YUN JAE HANG
IPC: A47C7/38
Filed: 2017-06-07
Abstract: The present invention relates to a multifunctional sedentary chair, allowing the butts, thighs, and feet of a user to be stably supported so as to prevent excessive force on a spine and numbness in legs, and installing a support for supporting the cervical spine and occipital region on an upper side of a backrest so that comfortable relaxation is possible. According to an embodiment of the present invention, the multifunctional sedentary chair comprises: a chair main body of which a lower portion has a seat mounted on the ground to enable the user to sit in a sitting position, wherein one side of the seat is connected to the backrest in the vertical direction to enable the user to lean thereon; an armrest disposed on both side surfaces of the chair main body; and a support disposed at the upper end of the backrest and supporting the cervical spine and occipital region of the user.
Patent KR-20180040067-A (KR)
Inventor: KIM SUK MIN
IPC: H04L12/26
Filed: 2017-06-20
Abstract: Disclosed are a wireless communication equipment-integrated operating system and method. The wireless communication equipment-integrated operating system comprises: a data input unit; a data converting unit; a communication unit; and a dispatching unit. The data input unit includes a plurality of radio interface units for communicating with a plurality of radios, respectively. The data converting unit converts data input through the data input unit into a preset data format. The communication unit transmits the converted data to a manager terminal. The dispatching unit outputs the converted data to a wireless interface unit set in the manager terminal. By such a configuration, a system manager can monitor all communications through different channels through the manager terminal without having a number of radios different from each other, and radios being monitored can be connected through the dispatching unit, thereby enabling effective and easy communications between radios independently used by different institutions or radios of types incompatible with each other.
Patent KR-20190001631-A (KR)
Inventor: CHOI JI HOON
IPC: H01S3/00
Filed: 2017-06-26
Abstract: An optical system for changing the size of a homogenized laser beam according to an aspect of the present invention, which can homogenize a laser beam without a separate collimator, includes: optical fibers coupled to a laser source to output a laser beam outputted from the laser source at a divergence angle equal to or greater than a reference value; a light pipe totally reflecting and homogenizing the laser beam outputted from the optical fibers at the divergence angle equal to or greater than the reference value; and a relay lens part irradiating a target surface with the laser beam homogenized by the light pipe.
Patent KR-20190001282-A (KR)
Inventor: NOH HOON DONG
IPC: H04B7/06
Filed: 2017-06-27
Abstract: The present invention provides a feedback information setting method for channel state information (CSI) feedback for the operation of a multiple-input-output (MIMO) system. A terminal sets channel component information for separating a plurality of channel elements by component, sets grouping information to group the plurality of channel elements, sets sequence sorting information to sort the plurality of elements in sequence, sets probability distribution approximation information to approximate probability distribution of the plurality of channel elements, and transmits the set channel component information, grouping information, sequence sorting information, and probability distribution approximation information.
Patent KR-20180005135-A (KR)
Inventor: SOLE BARRY
IPC: G06Q50/06
Filed: 2017-07-05
Abstract: The present invention relates to a method for distributing energy in a house energy management system including a central unit, at least one energy source, and at least one energy consumer, wherein the central unit, the energy source and the energy consumer are interconnected to exchange information. The method of the present invention comprises: a first step of generating, by a central unit, information including at least one first price information element and at least one first energy amount information element for a predetermined period; a second step of transmitting, by the central unit, the information to an energy consumer; a third step of determining, by the energy consumer, requirement condition information including at least one requested energy amount for a predetermined period in consideration of the information; a fourth step of transmitting, by the energy consumer, the requirement condition information to the central unit; a fifth step of checking, by the central unit, whether the total requested energy amount determined from the transmitted requirement condition information exceeds the available energy amount at any given time; and a sixth step of transmitting, by the central unit, checked information to the energy consumer, or performing the method again.
Patent KR-20180138096-A (KR)
Inventor: KO SEONG HYUK
IPC: C08J5/18
Filed: 2017-07-07
Abstract: The present invention relates to a food freshness indicator using a cellulose nanocrystal-silver nanoparticle film and a manufacturing method thereof. Specifically, cellulose nanocrystal is mixed with silver nitrate and reacted without adding a chemical reduction agent to manufacture a cellulose nanocrystal-silver nanoparticle film having silver nanoparticles (AgNP) formed thereon. Since the color of the cellulose nanocrystal-silver nanoparticle film changes according to freshness of the chicken, the cellulose nanocrystal-silver nanoparticle film can be used as a food freshness indicator.
Patent KR-20180026654-A (KR)
Inventor: KIM CHUL WOO
IPC: G01N33/574
Filed: 2017-07-12
Abstract: The present invention relates to a composite biomarker group for diagnosing lung cancer in a testing subject, a kit for diagnosing lung cancer using the same, a method for using information of the composite biomarker group, and a computing system conducting the same. According to the present invention, the composite biomarker group for diagnosing lung cancer is composed of individual biomarker carcinoembryonic antigen (CEA), human epididymis protein 4 (HE4), apolipoprotein A-II (ApoA2), transthyretin (TTR), soluble vascular cell adhesion molecule-1 (sVCAM-1), and regulated on activation, normal T cell expressed and secreted (RANTES) chemokine (C-C motif) ligand 5.
Patent KR-20180108373-A (KR)
Inventor: JEONG HONG SIL
IPC: H03M13/13
Filed: 2017-07-26
Abstract: The present invention relates to a method and an apparatus for encoding data to be transmitted in a communications system. In particular, the present invention provides a method and an apparatus for generating a sequence for a polar code for use in a communications system, and a method and an apparatus for transmitting data using the same. The method for generating a sequence for a polar code according to an embodiment of the present invention comprises the steps of: designing each optimized polar code sequence with respect to a plurality of code rates for polar coding; sequentially arranging bit channels indexes from a bit channel index having the worst channel state to a bit channel index having the best channel state for each code rate in a descending order sequence; and generating a sequence for polar encoding by inserting a bit channel index, which is selected for data transmission in an order sequence from the lowest code rate to the height code rate among the code rates, into a final bit channel index sequence. When a bit channel index selected from each code rate for transmission is inserted into the final bit channel index sequence, the remaining bit channel indexes excluding a bit channel index at the same position as the bit channel index previously inserted into the final bit channel index sequence may be sequentially inserted into the lower portion of the previously inserted bit channel index.
Patent KR-20190012593-A (KR)
Inventor: KHANG GIL SON
IPC: A61K9/00
Filed: 2017-07-28
Abstract: The present invention is characterized by being used as a composition for treating cartilage damage by using an injectable hydrogel composition having a gellan-gum hydrogel, which is a biologically suitable natural material, as a base, and hesperidin is mixed therein. When the composition for treating cartilage damage of the present invention is injected into a body, it is possible to have an effect of hesperidin which alleviates inflammation by collagen production and anti-inflammatory action, and thus have high elasticity and durability unique to gellan gum, thereby being suitable as an injection for cartilage treatment. In addition, the composition for treating cartilage damage has no cytotoxicity, has an advantage of not being dissolved by inflammatory reaction or toxic substances, and thus, can minimize disadvantages which occur from an existing autologous chondrocyte implantation by collecting an autologous knee cartilage in order to enhance a cartilage regeneration effect.
Patent KR-20180102476-A (KR)
Title: Container cap equipped with function for unfolding state
Inventor: SUNG BO YOUN
IPC: B65D43/24
Filed: 2017-08-08
Abstract: The present invention relates to a container cap having an open state maintaining function, including a mark ring prevented from deviating from the mouth of the container; a cap body screwed to the outer peripheral surface of the container mouth; a hinge portion interconnecting the cap body and the mark ring in a partial section in the circumference of a cut portion between the cap body and the mark ring; and a bridge cut during cap body opening and connecting the cap body and the mark ring with a gap along the circumference of the cut portion. In the hinge portion, the edge parts on both width-direction sides adjacent to the cut portions on both sides form a depth to the inside from the outside and a bending guiding groove is formed that is integrally connected to the cap body, the mark ring, and the hinge portion. The lower side part of the center of the width direction has a projecting portion extending and protruding downwards. The mark ring has a slit formed in a set section in the intermediate part in the height direction. A concave portion having a depth to the lower side and adjacent to the projecting portion with a gap is formed at a part corresponding to the projecting portion.
Patent KR-20190020563-A (KR)
Inventor: KIM JONG HO
IPC: C09K3/14
Filed: 2017-08-21
Abstract: The present invention relates to a reel-to-reel manufacturing method with improved adhesion, which comprises: a step 1 of plating Ni on a surface of an electrode metal; a step 2 of jet-polishing the Ni-plated surface of the electrode metal; a step 3 of washing the jet-polished electrode metal; and a step 4 of performing chromating on the washed surface of the electrode metal. According to the present invention, a conventional chromating process after Ni-plating is improved among processes for making a lead tap of a secondary battery, such that the size and concentration of a polishing agent, and a processing condition are optimized while a jet polishing process is added between Ni-plating and chromating processes, thereby providing an advantage of increasing adhesion between the electrode metal and a lead film.
Patent KR-20180028371-A (KR)
Inventor: HAN WON SEOK
IPC: C23C16/18
Filed: 2017-08-23
Abstract: The present invention relates to a novel group 5 metal compound, a preparing method of the group 5 metal compound, a precursor composition for depositing a group 5 metal-containing film containing the group 5 metal compound, and a depositing method of the group 5 metal-containing film using the precursor composition for depositing a group 5 metal-containing film. The novel group 5 metal compound according to embodiments of the present invention can be formed into a liquid state at room temperature or a solid state with viscosity, and thereby can have properties such as improved thermal stability and high volatility.
Patent KR-20190021786-A (KR)
Inventor: KANG KI TAE
IPC: A46B9/04
Filed: 2017-08-24
Abstract: The present invention relates to a polyketone bristle and a toothbrush using the same and, more specifically, to a polyketone bristle of a complex structure having a double structure or a multiple structure by comprising a polyketone resin, and to a toothbrush using the same. In addition, the variant bristle using polyketone is highly durable.
Patent KR-20190023324-A (KR)
Inventor: JOO CHUL MIN
IPC: G01N21/55
Filed: 2017-08-28
Abstract: The present invention relates to an image acquisition system capable of acquiring a bright field image, an optical differential phase difference image, and a quantitative optical phase image for a sample with single imaging. The image acquisition system includes a light source unit and an imaging unit for acquiring an image of the sample. The light source unit has a plurality of color patterns and simultaneously outputs a plurality of beams having different colors to the sample through the color patterns. The imaging unit receives the plurality of beams transmitted through the sample or reflected by the surface of the sample to generate each of a plurality of phase information for the sample and calculates phase information to obtain different images with respect to the sample. The image acquisition system includes a light source unit, a filter unit, and an imaging unit. The light source unit outputs light with respect to the sample. The filter unit has a pattern such that a plurality of different colors are given to the light output from the light source unit. The imaging unit receives the plurality of beams transmitted through the sample or reflected by the surface of the sample to generate each of a plurality of phase information for the sample and calculates phase information to obtain different images with respect to the sample.
Patent KR-20190024206-A (KR)
Inventor: YU JI YONG
IPC: F24F3/16
Filed: 2017-08-31
Abstract: The present invention provides a dew condensation preventing system for a clean room upper space. The dew condensation preventing system for a clean room upper space includes: a system sealing (10) for closing an upper portion of a clean room (1); an upper sealing (20) formed on an upper portion of the system sealing (10); and an upper space (100) defined by a roofing material (30) formed on the upper ceiling (20). The upper space (100) includes: a first upper space (110) formed between the system sealing (10) and the upper sealing (20); a second upper space (120) formed between the upper sealing (20) and the roof material (30); a second air supply portion (210) supplying air to the second upper space (120); and a second exhaust portion (220) exhausting the air supplied to the second upper space (120). The second air supply portion (210) includes: a second air supply duct (211) connected to the second upper space (120); and a second air supply fan (212) formed on the second air supply duct (211) and supplying air to the second upper space (120). According to the present invention, it is possible to prevent the occurrence of a condensation phenomenon in the upper space of the clean room generated in the summer season, and to prevent the condensation phenomenon that may occur in the winter season using one system.
Patent KR-20190024364-A (KR)
Inventor: PARK KWANG MO
IPC: G09G3/3233
Filed: 2017-08-31
Abstract: According to an embodiment of the present invention, an organic light emitting display device comprises: a display panel having a plurality of display lines made of a plurality of pixels, wherein the display lines include the N number of display line groups individually corresponding to N phase gate shift clocks, wherein N a natural number of two or more; a gate driving circuit generating a gate signal based on the N phase gate shift clocks to apply the gate signal to the display line groups; a data voltage supply circuit generating a data voltage and synchronizing the gate signal to the data voltage to apply the data voltage to the display line groups; a sensing circuit sampling and sensing the electrical characteristics of the pixels with respect to the display line groups according to a default sensing condition including the data voltage; and a sensing condition adjusting unit adjusting sensing conditions for each of the display line groups by analyzing a result of the sampling and sensing.
Patent KR-20190030994-A (KR)
Title: Slate having Frictional Effect for Pigpen
Inventor: YOU TAIK SANG
IPC: A01K1/02
Filed: 2017-09-15
Abstract: The present invention relates to a new type of functional slate for pigpen, which is light yet has sufficient strength and durability, prevents slipping, is capable of natural abrasion of hooves, and is suitable for the habit of a pig. More specifically, the present invention relates to a functional slate having effect of slip prevention and natural hoof abrasion, which is characterized by having a plurality of discharging holes, and fixedly coupling an upper plate unit having predetermined strength and thickness and having fine irregularities formed on the surface to an upper surface of a support frame made of plastic or rubber having a reinforcing material therein.
Patent KR-20190033151-A (KR)
Title: Detergent composition comprising bee venom for pet animals
Inventor: JOUNG YOUN GEUN
IPC: A61K8/92
Filed: 2017-09-21
Abstract: The present invention relates to a pet detergent composition containing bee venom. The composition contains bee venom as an active ingredient and, when applied to pets, exhibits cleaning effects such as elimination of odor and alleviation of skin diseases. Particularly, the present invention relates to a detergent composition capable of effectively removing ear secretions and maintaining cleanliness in the ear.
Patent KR-20190033164-A (KR)
Title: Gantry crane
Inventor: JEONG HYO YUN
IPC: B66C19/00
Filed: 2017-09-21
Abstract: Provided is a gantry crane. The gantry crane comprises: a girder; a leg which is provided with a first wheel, and which is movable by using the first wheel while supporting an end of both sides of the girder; and a support device which is provided with a second wheel, and which can be moved while supporting a body of the girder.
Patent KR-20190033694-A (KR)
Title: Driving circuit with filtering function and display device having them
Inventor: MATSUMOTO KAZUHIRO
IPC: G09G3/20
Filed: 2017-09-21
Abstract: The present invention provides a driving circuit including a filtering function and a display device including the same. The driving circuit of the display device comprises first and second line buffers, first and second output circuits, and a filtering processing circuit. The first line buffer stores a first current data signal and outputs a first previous line data signal and the second line buffer stores a second current data signal and outputs a second previous line data signal. The filtering processing circuit receives the current data signal, outputs the current data signal to one of the first current data signal and the second current data signal alternately, and outputs a first filtered data signal and a second filtered data signal based on the current data signal, the first previous line data signal, and the second previous line data signals. The first output circuit receives the first filtered data signal and drives a first data line group of a plurality of data lines and the second output circuit receives the second filtered data signal and drives a second data line group of the plurality of data lines.
Patent KR-20190034985-A (KR)
Title: Method and apparatus of artificial neural network quantization
Inventor: KIM DO YUN
IPC: G06N3/04
Filed: 2017-09-25
Abstract: A quantization method of an artificial neural network simultaneously providing high accuracy and low computational complexity according to an exemplary embodiment of the present disclosure can comprise the steps of: dividing input distribution of an artificial neural network into a plurality of segments; generating an approximate density function by approximating each of the segments; calculating at least one quantization error corresponding to at least one step size based on the approximate density function; and determining a final step size based on at least one quantization error.