baber/WOPTO huggingface dataset:
Patent KR-20190140618-A (KR)
Inventor: LEE SANG KYOO
IPC: B62D33/06
Filed: 2018-06-12
Abstract: A cabin structure of a construction machinery may comprise a main frame, a cabin stand, a cabin and a connection mechanism. The cabin stand may be disposed on the main frame. The cabin may be disposed on the cabin stand. The connection mechanism may detachably connect the cabin and the cabin stand. Therefore, the separated cabin, cabin stand and main frame can be loaded in a container, so that the transportation cost of the cabin structure can be reduced. In addition, the posts of the cabin are connected to the cabin stand via the connection mechanism, so that each of the posts is not subjected to a load alone but the cabin stand and the main frame are subjected to the load together. Therefore, plastic deformation of the cabin structure can be suppressed.
Patent KR-20190141321-A (KR)
Inventor: JOON HYUK CHANG
IPC: G01S5/02
Filed: 2018-06-14
Abstract: Disclosed is a distance estimation technology based on a robust filter and a shrinkage technique. According to one embodiment of the present invention, the distance estimation method performed by a distance estimation system comprises the steps of: obtaining a distance estimator from sensor data for distance estimation using a robust filter; estimating a shrinkage factor from the obtained distance estimator; and calculating a robust-shrinkage distance estimator based on the estimated shrinkage factor and the obtained distance estimator of the robust filter. The distance can be more accurately estimated in a multipath environment.
Patent KR-20190003408-A (KR)
Inventor: HEO DONG UK
IPC: H01L51/00
Filed: 2018-06-29
Abstract: The present specification relates to a heterocyclic compound represented by chemical formula 1, and an organic light-emitting device comprising the same. In particular, the heterocyclic compound according to an example of the present specification may be used as a material for an organic material layer in an organic light-emitting device to improve efficiency, low drive voltage, and/or lifetime characteristics of the device.
Patent KR-20190005762-A (KR)
Inventor: SEITZ HOLGER
IPC: G03F7/20
Filed: 2018-07-04
Abstract: The present invention relates to a method and device for characterizing a mask for microlithography. In a method according to the present invention, structures of a mask to be used in a lithography process in a microlithographic projection exposure apparatus are illuminated by an illumination optical unit (610), wherein the mask (621) is imaged onto a detector unit (640) by an imaging optical unit (630), image data recorded by the detector unit (640) are evaluated in an evaluation unit (650). In this case, in order to emulate an illumination setting predefined for the lithography process in the microlithographic projection exposure apparatus, the imaging of the mask (621) onto the detector unit (640) is carried out in a plurality of individual imagings which differ from one another with regard to the illumination setting set in the illumination optical unit (610) or the polarization-influencing effect set in the imaging optical unit (630). According to the present invention, it is possible to make a rapid and simple measurement in consideration of conditions given in a lithography process including a vector effect.
Patent KR-20180084022-A (KR)
Inventor: NAGAKURA TAKESHI
IPC: G02B5/30
Filed: 2018-07-12
Abstract: The present invention provides an adhesive layer and an adhesive film using the same, which has excellent reworkability and high adhesion in spite of a thin film. The adhesive layer of the present invention comprises: (1) an alkyl (meth)acrylate monomer having C1 to C14 alkyl groups and/or a (meth)acrylate monomer having an aromatic group, wherein at least 30 or more parts by weight of butyl acrylate are included and a co-polymer vinyl monomer containing a carboxyl group is not included; (2) 0.1 to 3.5 parts by weight of a hydroxyl-containing co-polymer vinyl monomer, which has an acid value of 0.1 or less and is an acryl-based polymer as a copolymer having a weight average molecular weight of one million or more; and (3) 0.01 to 0.8 parts by weight of an isocyanate compound as a cross-linking agent based on (1), wherein the gel fraction of the adhesive layer after cross-linking is 40 to 75%, thickness thereof is 1 to 25 μm, and the adhesive force thereof with thickness of 25 μm is 1.5 to 6.0 N/25 mm.
Patent KR-20200008720-A (KR)
Title: Synthetic resin composition for deco sheets
Inventor: KIM JIN SAM
IPC: C08J5/18
Filed: 2018-07-17
Abstract: The present invention relates to a synthetic resin composition for decorative sheets, which is made by mixing 0.1 to 1.0 phr of lubricant, 0.1 to 1.0 phr of antioxidant, and 0.1 to 1.0 phr of ultraviolet stabilizer in 100 parts by weight of pigment, PVC resin, PET resin, PETG resin, resin made of PETG-PET-PETG, thermoplastic synthetic resin of PBT or ASA resin, or synthetic resin formed by mixing two or more of the same. The present invention can exhibit improved weatherability, whitening and color clarity, and causes no color change even when used for a long time.
Patent KR-20200012363-A (KR)
Title: Composition for preventing, ameliorating or treating obesity comprising Heracleum moellendorffii root and Torilis japonica mixed extract as effective component
Inventor: KIM YOUNG MIN
IPC: A23L33/105
Filed: 2018-07-27
Abstract: The present invention relates to a composition for preventing, alleviating or treating obesity, which contains a mixed extract of Heracleum moellendorffii roots and Torilis japonica as an active component. The mixed extract of Heracleum moellendorffii roots and Torilis japonica of the present invention has a superior effect of suppressing the differentiation of fat cells compared to a single Heracleum moellendorffii root extract or a Torilis japonica extract, and also a content of triglycerides is significantly reduced compared to the treatment of a single extract. Therefore, the composition can be usefully used as health functional foods and medicines for preventing and alleviating obesity.
Patent KR-20180088773-A (KR)
Inventor: LEE YONG JIN
IPC: C04B24/12
Filed: 2018-07-27
Abstract: The present invention relates to a crude steel mixture for cement concrete containing a calcium compound and to a manufacturing method thereof, wherein the crude steel mixture contains calcium compounds, metal oxides, hydroxides such as alkali metals, dispersants and water. In addition, the crude steel mixture for the cement concrete according to the present invention contains calcium compounds and the like to be useful for recycling of industrial by-products, to reduce the content of cement, to be economical, to save energy and to be eco-friendly as environmental pollution can be reduced by reducing the generation of carbon dioxide. The addition of the crude steel mixture to the cement concrete mixture has an effect of increasing the early strength of the cement concrete.
Patent KR-20200014061-A (KR)
Title: Pellicle container and particle removing method using the same
Inventor: CHOI JUN GYU
IPC: G03F1/62
Filed: 2018-07-31
Abstract: The present invention relates to a pellicle storage container, and more specifically, to a pellicle storage container having a structure capable of removing particles of stored pellicle which are adhered to an inner surface of a pellicle membrane; and a method of removing particles by using the same. The present invention provides a pellicle storage container, as a pellicle storage container which includes a pellicle frame and the pellicle membrane adhered to one surface of the pellicle frame, and in which the pellicle is stored. The pellicle storage container includes: a main body including a support surface on which the pellicle is put and at least one gully which is concavely formed in the support surface so that the gully is communicated with a space surrounded by the pellicle frame, the pellicle membrane and the support surface when the pellicle is put on the support surface; and a cover coupled to the main body. The pellicle storage container has a merit of enabling pollutants such as the particles or the like adhered to the inner surface of the pellicle membrane to be easily removed by using the pellicle storage container.
Patent KR-20200017606-A (KR)
Title: Support for tissue regeneration, method for thereof, and bioink material for 3D printing using the same
Inventor: YANG HEE SEOK
IPC: A61L27/56
Filed: 2018-08-03
Abstract: The present invention relates to a scaffold for tissue regeneration characterized in that a physically crosslinked casein-polyvinyl alcohol hydrogel is coated with 3,4- dihydroxyphenylalanine, a method of preparing the same, and a bioink material for 3D printing using the scaffold for tissue regeneration. The scaffold for tissue regeneration according to the present invention, by an amino acid sequence (β-casochemotide-1) contained in the casein, can improve the inflow of macrophages into the site of bone damage, osteogenic differentiation of mesenchymal stem cells due to macrophages, and absorption of mineral ions including calcium by casein phosphopeptide (CPP) in casein, and also can maximize the regenerative effect of bone tissues to immobilize, by using DOPA, substances related to regeneration that may exist in the site of bone damage and surroundings thereof. Accordingly, the scaffold for tissue regeneration according to the present invention may be used as a bioink material for 3D printing to enable the fabrication of a customized scaffold that exactly matches the area of tissue defect.
Patent KR-20190017685-A (KR)
Inventor: SCHWARTZ WILFRID
IPC: G06K9/00
Filed: 2018-08-09
Abstract: The present invention relates to a display and detection system (30). The display and detection system (30) comprises: an image sensor (22); a display screen (12); and an antireflection system (32) covering the display screen (12) and image sensor (22). The antireflection system includes an electrically controllable linear polarizer (34).
Patent KR-20200018992-A (KR)
Title: Accuracy measurement appratus of radiation for linac
Inventor: JUNG DONG MIN
IPC: G01T1/161
Filed: 2018-08-13
Abstract: Disclosed is an apparatus for measuring consistency centered around radiation rotation for LINAC. The apparatus for measuring consistency centered around radiation rotation according to gantry rotation of the present invention comprises: a chamber for measuring a photon beam or electron beam; and an adjustment module having a chamber mounted thereon and installed at gantry or couch. A position of the chamber is adjusted in a direction of one or more axes by the adjustment module. According to the present invention, the apparatus for measuring consistency centered around radiation rotation for LINAC to accurately position an ion chamber at isocenter of the LINAC or to space the ion chamber apart from the isocenter by a certain distance with easy manipulation.
Patent KR-20200025959-A (KR)
Title: Virtual reality based industrial field simulation system
Inventor: TAEJIN HA
IPC: G06Q50/10
Filed: 2018-08-31
Abstract: Disclosed is a virtual reality-based industrial field simulation system. The virtual reality-based industrial field simulation system comprises: a simulator which monitors and controls each equipment in an industrial field and displays an operation state of each equipment on a screen; a server which provides three-dimensional virtual/real images assigned to the equipment selected on the screen of the simulator to a virtual reality display; and a virtual reality display which receives and displays the operation state of the equipment selected in the simulator and the three-dimensional virtual/real images of the selected equipment from the server.
Patent KR-20200031872-A (KR)
Title: Electrical connector and electronic device including the same
Inventor: LEE INHA
IPC: H04M1/02
Filed: 2018-09-17
Abstract: The present invention relates to an electrical connection device capable of securing reliability of a device by preventing a malfunction, and to an electronic device including the same. The electronic device of the present invention comprises: a housing; a receptacle including a base structure, a plurality of first and second conductive terminals, and first to fourth conductive members; and a connector including a connector base and a plurality of connector terminals.
Patent KR-20190032233-A (KR)
Title: Red tide control agent and red tide controll method using the same
Inventor: NISHINO NOBUYUKI
IPC: C02F1/52
Filed: 2018-09-18
Abstract: An object of the present invention is to provide a red tide control agent having an immediate effect and greatly improved red tide control efficiency, and a red tide control method using the same. In order to achieve the object, the present invention provides a red tide control agent containing magnesium oxide having an average particle size of 0.1-1 μm and a BET specific surface area of 15 m^2/g or more. Also, provided is a red tide control method characterized in that a red tide control agent containing magnesium oxide having an average particle size of 0.1-1 μm and a BET specific surface area of 15 m^2/g or more is sprayed over a sea area where red tide occurs.
Patent KR-20190033450-A (KR)
Title: Small power interleaved quasi-resonant flyback converter, valley switching method mererof and photovoltaic power conversion apparatus including the same
Inventor: LEE KYO BEUM
IPC: H02M1/08
Filed: 2018-09-19
Abstract: Disclosed are a small interleaved quasi-resonant flyback converter, a valley switching method thereof and a photovoltaic power conversion apparatus including the same. According to an embodiment of the present invention, the small interleaved quasi-resonant flyback converter comprises: a first flyback converter unit checking input power in accordance with a first switching signal and supplying the power to a load; a second flyback converter unit having an input terminal connected in parallel with an input terminal of the first flyback converter unit, having an output terminal connected in parallel with the load and, in accordance with a second switching signal, checking the input power alternately with the first flyback converter unit to supply the power to the load; and a switching control unit setting a position for performing a valley switching based on output command current and alternately generating the first switching signal and the second switching signal to perform a next switching operation at the set position.
Patent KR-20200036338-A (KR)
Title: Apparatus and method for encoding and decoding unsing polar code in wireless communication system
Inventor: JANG MIN
IPC: H03M13/00
Filed: 2018-09-28
Abstract: The present invention relates to a 5^th generation (5G) or pre-5G communication system to support a higher data transmission rate than that of a 4^th generation (4G) communication system such as long term evolution (LTE). The present invention relates to encoding and decoding using polar codes in a wireless communication system. An operation method of a transmitting end comprises the processes of: among subblocks including at least one node, identifying an inactive subblock for deactivating a node operation in the subblocks; encoding data using a generation matrix determined based on the identified inactive subblock; and transmitting the encoded data to a receiving end.
Patent KR-20200036447-A (KR)
Inventor: CHOI JAE HOON
IPC: F26B3/02
Filed: 2018-09-28
Abstract: A particle drying apparatus according to an embodiment of the present invention includes: a drying rack which extends in a longitudinal direction and on which particles to be dried are seated; a pair of side wall units vertically arranged on both sides of the drying rack; an air blower which is disposed on an area opposite to a drying area in which the drying rack is disposed while any one of a pair of sidewall units is interposed therebetween, and blows air into a space formed in the bottom of the drying rack to form an airflow upward from the bottom of the drying rack; and a partition plate which is connected to an upper part of the side wall units adjacent to the air blower of the pair of side wall units, and is inclined toward the drying rack.
Patent KR-20200040102-A (KR)
Inventor: LEE DONG WON
IPC: B60H1/03
Filed: 2018-10-08
Abstract: Disclosed is a vehicle air conditioning device which optimizes the arrangement of a heating part of an electric heater in a two-layer air conditioning device to prevent damage due to heat and improve heating performance. The vehicle air conditioning device separately introduces internal air and external air and partitions the inside of an air conditioning case into an upper side flow path and a lower side flow path by a separation wall. The vehicle air conditioning device comprises an electric heater equipped with a heating part for generating heat by application of electric power and a heat dissipation part for exchanging heat with air. The electric heater is disposed to make the separation wall face the heat dissipation unit.
Patent KR-20200040945-A (KR)
Inventor: LEE KYUNG KWANG
IPC: A61K8/31
Filed: 2018-10-10
Abstract: The present invention relates to a mesh-type moisture-releasing type cushion makeup product, and more specifically, to a mesh-type moisture-releasing type cushion makeup product in which an oil-in-water moisture-releasing cosmetic composition is filled in a cosmetics container having a mesh net mounted on an upper part thereof, wherein the oil-in-water moisture-releasing cosmetic composition comprises: an oil phase portion comprising a mixed emulsifier, waxes, and oils, wherein the mixed emulsifier is formed of a combination of a main emulsifier consisting of cetyl PEG/PPG-10-1 dimethicone and dimethicone/PEG-10/15 cross-polymer, and one or more auxiliary emulsifiers selected from the group consisting of laurylPEG-9 polydimethylsiloxyethyl dimethicone, lauryl PEG-10- tris(trimethylsiloxy)silylethyl dimethicone, and sorbitan sesquioleate; an aqueous phase portion containing water; and a gloss pigment having hollow structures. According to the present invention, the cosmetic composition has excellent moisture releasing effect despite containing a low internal phase content, and can maintain phases even when stored for a long time or with temperature changes, and thus has enhanced storage stability and formulation stability, which can address the problem of existing high water content water-in-oil moisture-releasing type products being difficult to use once moisture evaporates. In addition, by coupling to the mesh-type cushion makeup container, when a mesh net is pushed by a finger or a puff, a solid balm in the cosmetic composition underneath the mesh net breaks, releasing water in the internal phase, wherein the gloss pigment with hollow structures instantaneously absorbs the water to form pearlescent water drops, which are then seeped through the mesh net. Accordingly, the mesh-type moisture-releasing type cushion makeup product can provide, not only actual water drops, but also visual water drop effects to the user.
Patent KR-20200042275-A (KR)
Inventor: KIM KYOUNG RYOUL
IPC: G06Q20/06
Filed: 2018-10-15
Abstract: Disclosed are a method for providing a platform for sharing regular stores and a system for providing a platform for sharing regular stores. According to an embodiment of the present invention, the method for providing a platform for sharing regular stores comprises the steps of: authorizing a first store associated with a seller terminal to a subscription of a bonus service when the number of customer terminals setting the first store as a regular store exceeds a reference value; paying a regular store support coin corresponding to a purchase amount to the seller terminal whenever the customer terminal purchases a product in the first store in which the subscription of the bonus service is authorized; and adjusting store benefits to be provided to the seller terminal during a next period based on a store grade calculated in consideration of the regular store support coin paid for a certain period.
Patent KR-20200046943-A (KR)
Inventor: PARK SOL JI
IPC: H01M4/66
Filed: 2018-10-26
Abstract: Provided is a method for manufacturing an electrode for a lithium secondary battery, comprising: a step of forming a first electrolyte membrane by immersing an electrode current collector in a composition for forming the first electrolyte membrane and applying a current; and a step of forming a second electrolyte membrane by immersing the electrode current collector in which the first electrolyte membrane is formed in a second composition and applying the current. One of the composition for forming the first electrolyte membrane and the composition for forming the second electrolyte membrane is a composition for forming an organic electrolyte membrane, and the other is a composition for forming an inorganic electrolyte membrane. The composition for forming the inorganic electrolyte membrane comprises a compound represented by chemical formula 1, MM^′X_n-m(SO_2).
Patent KR-20190082065-A (KR)
Inventor: ZHAN YIFEI
IPC: G06T7/254
Filed: 2018-10-30
Abstract: According to embodiments of the present invention, provided are a method and apparatus for processing point cloud data. More specifically, the method for processing point cloud data comprises the steps of: acquiring each of a first frame and a second frame from point cloud data; extracting a first candidate object and a second candidate object corresponding to the first candidate object from the first frame and the second frame, respectively; allowing the first candidate object and the second candidate object to determine a first location and a second location, respectively, in a coordinate system of the point cloud data; and identifying one of the first candidate object and the second candidate object as a moving object, in response to a deviation between the first location and the second location. According to embodiments of the present invention, a corresponding apparatus, device and computer storage medium for processing point cloud data are further provided.
Patent KR-20200050289-A (KR)
Inventor: LEE HYE WON
IPC: G06F30/00
Filed: 2018-11-01
Abstract: The present invention relates to a method of analyzing the motion of a mooring line in consideration of a collision with a sea floor. More specifically, the method of analyzing a mooring line for allowing a floating structure to moor, wherein the floating structure floats on the sea, includes a step of analyzing the collision of the mooring line with the sea floor using constraints. The constraints include a non-invasive constraint in which the vertical coordinates of the mooring line are equal to or higher than the sea floor and a slope constraint condition in which the slope of the mooring line at the position colliding with the sea floor is 0.
Patent KR-20190052653-A (KR)
Inventor: KIM YOU HO
IPC: B61L23/04
Filed: 2018-11-26
Abstract: Disclosed is a monitoring device for falling objects from overbridge. According to the present invention, the monitoring device for falling objects from overbridge comprises: a reception unit for receiving detection information from a detecting device for detecting a falling object from the overbridge installed on a railway line; a storage unit for storing the detection information; and a determination unit for determining whether the falling object is an obstacle on the railway line based on the detection information on the falling object. Accordingly, falling objects from the overbridge installed on the railway line can be detected with accuracy at an early stage. In addition, area in the overbridge for falling object detection can be separately set as required.
Patent KR-20200062974-A (KR)
Inventor: KANG DAE JIN
IPC: E06B9/24
Filed: 2018-11-27
Abstract: The present invention provides a multi-purpose solar cell module applicable to a blind which can provide light for indoor plant growth when the solar cell module is applied to the blind, and can perform optical communication for vehicles when the solar cell module is applied to a road. According to the present invention, the multi-purpose solar cell module applicable to a blind comprises a plurality of solar cell plates and LEDs.