baber/WOPTO huggingface dataset:
Patent KR-20200028197-A (KR)
Title: Chair system
Inventor: EUNJUNG LEE
IPC: A47C31/00
Filed: 2018-09-06
Abstract: The present invention relates to a chair system. The chair system according to one aspect includes: a first chair on which a part of a user′s body is seated, and which is fixedly supported on the floor; and a second chair which is movably formed on the floor, and on which the rest of the user′s body is seated. A distance between the first chair and the second chair is changed such that the rest of the user′s body can be seated on the second chair while a part of the user′s body is seated on the first chair.
Patent KR-20200031284-A (KR)
Title: Issuing system of door-lock key and issuing method thereof
Inventor: CHO JIN HYUNG
IPC: G07C9/00
Filed: 2018-09-14
Abstract: The present invention is provided to issue a door-lock key of accommodation by using short-range communication functions such as Bluetooth or NFC embedded in a customer terminal, and prevent the door-lock key from being used after a certain period of time. Therefore, even if a manager and a customer do not meet directly, the customer can conveniently use a reserved room at a desired time.
Patent KR-20200033579-A (KR)
Title: An environmentally friendly method of manufacturing adhesive tape with improved process efficiency and an adhesive tape thereof
Inventor: YOON JUN HYUN
IPC: C09J7/20
Filed: 2018-09-20
Abstract: The present invention relates to a method for manufacturing an eco-friendly adhesive tape with the improved process efficiency, and an adhesive tape manufactured thereby. The method of the present invention comprises: a mixing step of storing a raw material including at least one synthetic resin and rubber in a mixer, and injecting a solvent to form an adhesive; a coating step of discharging the adhesive through an adhesive discharging device to apply the same an upper surface of a film sheet supplied from a first film web mounted on an unwinder and to pass the film sheet through a panel stored with a rear surface agent so as to apply the rear surface agent on a lower surface of the film sheet; a drying step of passing the film sheet through at least one dryer for spraying steam to dry the same, and evaporating the solvent; and a cutting step of winding the film sheet with a winder to form at least one second film web, and dividing and cutting the second film web at predetermined intervals through a cutter.
Patent KR-20200035701-A (KR)
Inventor: KIM LAEL
IPC: A47G21/18
Filed: 2018-09-27
Abstract: According to the present invention, an assembly type straw using the surface tension of a drink includes: a first body made of a semi-cylindrical flexible material; a second body made of a semi-cylindrical flexible material, and having both ends inserted into an opening of the first body to form a cylindrical shape together with the first body; a hollow hole which is a passage where a drink flows in the first and second bodies; and a water membrane generated by the surface tension of the drink remaining between counter surfaces of the first and second bodies, and attaching the counter surfaces of the first and second bodies. According to the present invention, the assembly type straw is capable of preventing environmental pollution by having an intuitive and simple structure facilitating manufacturing work while preventing the spillage of a drink due to the surface tension of the drink.
Patent KR-20200037621-A (KR)
Title: Apparatus and method for receiving wireless power and information
Inventor: CHOI KAE WON
IPC: H04B5/00
Filed: 2018-10-01
Abstract: According to an embodiment of the present invention, provided is a wireless power and information receiving device capable of continuously collecting power and information. The wireless power and information receiving device comprises: a reception unit receiving a synthesized RF signal including a first frequency band corresponding to an initial power signal and a second frequency band corresponding to an initial information signal; a signal separation unit separating the synthesized RF signal into a last power signal corresponding to the first frequency band and a last information signal corresponding to the second frequency band; a power storage unit storing power based on the last power signal; and an information extraction unit extracting data based on the last information signal.
Patent KR-20200037688-A (KR)
Title: Electrode material for semiconductor magnetic composition
Inventor: LEE CHANG MO
IPC: H01C7/02
Filed: 2018-10-01
Abstract: The present invention relates to an electrode material for a PTC device having a BaTiO_3 type perovskite structure which is manufactured in an electrode paste based on aluminum, boron, zinc, and glass frit as main ingredients and has less and uniform surface resistance and interface resistance. The electrode material comprises 1 mass% or more and 20 mass% or less of boron and 1 mass% or more and 20 mass% or less of zinc with respect to 100 mass% of the sum of aluminum, boron, zinc, and glass frit.
Patent KR-20200040018-A (KR)
Title: High internal phase low viscosity eye make-up cosmetic composition
Inventor: HAN EUNSIL
IPC: A61K8/92
Filed: 2018-10-08
Abstract: Disclosed in the present invention is a high-internal phase low-viscosity eye makeup composition comprising 20-60 wt% of an internal phase with respect to the total weight of the composition, wherein the internal phase comprises: a wax portion including 10 wt% or more of carnauba wax with respect to the total weight of the composition; and an emulsifier portion including a first fatty acid ether-based emulsifier, a second fatty acid ether-based emulsifier, and a PEG-silicone-based emulsifier. In particular, the eye makeup composition according to the present invention contains the wax present in the internal phase in a high content, and thus can provide excellent setting effect (curl-retaining strength) and volumizing effect; and despite a high wax content, is formed as a low-viscosity composition of 10,000-100,000 cps, and thus can be neatly applied without clumping.
Patent KR-20200044597-A (KR)
Inventor: KIM WOONJUNG
IPC: C09K3/14
Filed: 2018-10-19
Abstract: The present invention relates to a polishing slurry composition with low bubbles and high dispersion and, more specifically, to a polishing slurry composition which minimizes bubble generation compared to conventional polishing slurry compositions, has excellent thermal stability, dispersion stability, stability over time and polishing efficiency, and is capable of minimizing scratches on a surface to be polished.
Patent KR-20200045081-A (KR)
Title: Pot easily separates water and noodle
Inventor: KIM TAE MIN
IPC: A47J36/08
Filed: 2018-10-22
Abstract: The present invention relates to a pot capable of easily separating water and noodles. To this end, the pot capable of easily separating water and noodles comprises: a pot; a lid with a hole through which water is discharged; a portion fixating the lid and the pot.
Patent KR-20200045372-A (KR)
Title: Steam washer
Inventor: JI WON GI
IPC: B08B3/00
Filed: 2018-10-22
Abstract: The present invention relates to a pressure tank for producing steam in a steam washer, and more specifically, to a pressure tank of a steam washer which improves thermal efficiency by providing a partition wall in a combustion chamber to extend a remaining time of combustion heat, can produce steam without interruption by preheating and supplying the waste heat of exhaust gas when supplying supplementary water into the pressure tank in response to a quantity consumed by steam generation, reduces combustion noise of the steam washer, and prevents combustion flames from being discharged out of an exhaust pipe.
Patent KR-20200047143-A (KR)
Inventor: JOONGHAN SHIN
IPC: B23K26/08
Filed: 2018-10-26
Abstract: An invention relating to a glass plate welding apparatus is disclosed. The glass plate welding apparatus of the present invention includes a welder for welding laminated glass plates and an air spray unit spraying air to the laminated glass plates to press the glass plates. Therefore, a welding failure of the glass plates can be prevented.
Patent KR-20200048429-A (KR)
Inventor: KANG DAE YOUNG
IPC: A47G9/10
Filed: 2018-10-30
Abstract: The present invention relates to a ventilation neck pillow with a cradle, which increases a fatigue recovery effect and cooling feeling while allowing ventilation to occur smoothly and allowing a user to get a good night′s sleep, and stably supports the user′s head by exerting elastic force in all directions regardless of the direction of pressure by the user.
Patent KR-20200056688-A (KR)
Inventor: LEE JAE CHUL
IPC: G06T19/00
Filed: 2018-11-15
Abstract: The present invention relates to a system and a method for inspecting structural quality by using augmented reality, which can photograph a target structure, process captured images, match the same and drawings stored in a drawing storage unit, display the matching results based on augmented reality, and then identify whether a structure is designed with the numerical values of the design drawings. The system comprises: a photographing unit for photographing structure images; the drawing storage unit for storing the design drawings of the structure; a management server for matching design drawings, corresponding to the structure photographed by the photographing unit, among the design drawings stored in the drawing storage unit, and receiving matched design drawings; a control unit for superimposing, on a display unit, the structure images photographed by the photographing unit and the design drawings matched by the management server; a reference setting unit for setting reference points and reference lines of the structure displayed on the display unit, and setting reference points and reference lines of the design drawings displayed on the display unit; a structure measurement unit for measuring structure data including the reference point coordinates of the structure, the sizes of the reference lines, and the angles between the reference lines, set in the reference setting unit; a design drawing measurement unit for measuring design drawing data including the reference point coordinates of the design drawings, the sizes of the reference lines, and the angles between the reference lines, set in the reference setting unit; and an error discrimination unit for comparing the structure data and the design drawing data measured by the structure measurement unit and the design drawing measurement unit.
Patent KR-20200056784-A (KR)
Title: Nematic liquid crystal composition, switching plate and display panel having the same
Inventor: MASAYUKI SAITO
IPC: G02F1/139
Filed: 2018-11-15
Abstract: Provided are a nematic liquid crystal composition, and a switching plate and a display panel including the nematic liquid crystal composition, capable of minimizing a color conversion phenomenon. According to an embodiment of the present invention, the nematic liquid crystal composition includes a nematic liquid crystal and a compound represented by formula (A). In formula (A), R^a and R^b are independently hydrogen, alkyl having 1 to 12 carbon atoms, alkoxy having 1 to 12 carbon atoms, alkenyl having 2 to 12 carbon atoms, alkenyloxy having 2 to 12 carbon atoms, alkyl having 1 to 12 carbon atoms in which at least one hydrogen is substituted with fluorine or chlorine, or alkenyl having 2 to 12 carbon atoms in which at least one hydrogen is substituted with fluorine or chlorine; and X^a, X^b, X^c, and X^d are independently hydrogen, fluorine, chlorine, alkyl having 1 to 12 carbon atoms, alkoxy having 1 to 12 carbon atoms, alkenyl having 2 to 12 carbon atoms, alkenyloxy having 2 to 12 carbon atoms, alkyl having 1 to 12 carbon atoms in which at least one hydrogen is substituted with fluorine or chlorine, alkoxy having 1 to 12 carbon atoms in which at least one hydrogen is substituted with fluorine or chlorine, or alkenyl having 2 to 12 carbon atoms in which at least one hydrogen is substituted with fluorine or chlorine.
Patent KR-20200060811-A (KR)
Inventor: KIM JAE HWA
IPC: F28D7/04
Filed: 2018-11-23
Abstract: One embodiment of the present invention provides a heat exchanger for a liquefied twin screw compounding extruder. The heat exchanger is configured to effectively remove gas, water, de-monomers, and solvents which are generated from the extruder.
Patent KR-20200061060-A (KR)
Inventor: ANYONGHUN
IPC: B26D7/00
Filed: 2018-11-23
Abstract: The present invention relates to a cable protection material cutting apparatus using a Kanthal wire and, more specifically, to a cable protection material cutting apparatus using a Kanthal wire, which is capable of improving the quality of a cut surface and preventing a run when cutting a woven cable protection material by a predetermined length. Moreover, the cable protection material cutting apparatus includes: a wire having a heat-resisting property at a predetermined temperature to cut a cable protection material; a cutting body placed to enable the tension of the wire to be maintained from one side of the lower part to the other side; and a transfer part for cutting the cable protection material by moving the cutting body up and down. The wire is made of a Kanthal material to avoid a rupture in a temperature range of 600-800°C.
Patent KR-20200061836-A (KR)
Inventor: LEE BYOUNG RYOL
IPC: A23L33/12
Filed: 2018-11-26
Abstract: The present invention is composed of a natural product-derived composition containing a component which promotes hyaluronic acid production by acting on a microbial fermentation process, Scrophularia buergeriana, Portulaca oleracea, and Schizonepeta tenuifolia, so that in addition to moisturizing the skin, it is possible to promote collagen synthesis, improve antioxidative activity, and improve cell activity through cell proliferation, thereby being able to solidify skin and maintain the skin with elasticity.
Patent KR-20200062689-A (KR)
Inventor: PARK JONG CHEOL
IPC: B21B1/02
Filed: 2018-11-27
Abstract: Provided is a roll forging apparatus which allows bending properties of a material to be designed based on asymmetric roll forging when roll-forging the roll material such as a solid beam, so that it is possible to further expand a range of application of roll forging products or production of products having complex shapes. The roll forging apparatus of the present invention includes: upper and lower press rolls which allow the material to proceed while pressing the material, and are provided at a stand; and roll forging units provided at the press rolls to enable roll forging of the material. The stand may include an asymmetric roll forging stand based on the upper and lower press rolls having different cross-sectional areas of the roll forging units.
Patent KR-20200064638-A (KR)
Title: Fiber Scanning System
Inventor: CHEOL SONG
IPC: G02B27/10
Filed: 2018-11-29
Abstract: The present invention relates to a fiber scanning system comprising: a housing (50) of a scanning optical fiber endoscope; and a cylindrical piezoelectric tube (100) provided inside the housing, wherein one end portion (101) of the cylindrical piezoelectric tube is physically fixed and coupled to a piezoelectric tube coupling portion (130) arranged in a predetermined position of an inner surface of the housing, an optical fiber scanner (200) in the form of a cantilever with only one side fixed thereto is provided inside the cylindrical piezoelectric tube, and the other end portion (206) of the optical fiber scanner is physically coupled by an optical fiber fixing portion (110) at the other end portion (102) of the cylindrical piezoelectric tube. In addition, one end portion (205) of the optical fiber scanner is a free end and the optical fiber scanner fixed by the optical fiber fixing portion (110) is arranged to pass through a frequency separation portion (120) coupled with the optical fiber fixing portion (110) in the form protruding from the optical fiber fixing portion. Therefore, the overall length is reduced, thereby enabling miniaturization and commercialization of products. Also, uniform image information can be obtained by the frequency separation portion and a uniform amount of light can be irradiated to a desired area.
Patent KR-20200064845-A (KR)
Title: Coupon issuing system for self-selection by customer
Inventor: CHO HYUN GEUN
IPC: G06Q30/02
Filed: 2018-11-29
Abstract: The present invention relates to a coupon issuing system that a person using a coupon selects a necessary coupon among a plurality of coupon lists (12b) getting away from an existing one-sided coupon issuing method. The present invention relates to the implemented coupon issuing system that a customer selects a coupon by himself/herself for increasing revisitation and repurchase effects rather than a unilaterally issued coupon.
Patent KR-20190086349-A (KR)
Inventor: KAMEI YUKI
IPC: B63C9/125
Filed: 2018-12-04
Abstract: Provided is a small lifesaving device, which is difficult to disrupt movement of a wearer. The lifesaving device (100) comprises: a floating tube body (1) changed from a contraction state to an expansion state as gas is supplied thereinto; a cover (2) covering the floating tube body (1) in the contraction state; a connection body (3) which is a mounting body mounted on a wearer (P); a waist belt (4); a guide body (5) connected to the connection body (3) and the waist belt (4); and a slide body (6) connected to the floating tube body (1) and sliding along the guide body (5).
Patent KR-20200067610-A (KR)
Inventor: LEE CHAEJUN
IPC: H04B17/14
Filed: 2018-12-04
Abstract: Provided is a method of identifying performance of a communication circuit based on a signal transmitted and received via an antenna, capable of preventing saturation of a low noise amplifier of a receiver by ensuring isolation of a transmitter and the receiver. According to various embodiments of the present invention, an electronic device includes: at least one antenna including a patch antenna element, a first feeding unit electrically connected to the patch antenna element, and a second feeding unit electrically connected to the patch antenna element to have predetermined isolation for a signal input to the first feeding unit; a radio frequency integrated circuit (RFIC) including a first communication circuit including a first transmission circuit and a first reception circuit, which are electrically connected to the first feeding unit, and a second communication circuit including a second transmission circuit and a second reception circuit, which are electrically connected to the second feeding unit; and a processor, wherein the processor is set to output a predetermined transmission signal via the at least one antenna by using the first transmission circuit, acquire a reception signal obtained by attenuating the predetermined transmission signal according to the predetermined isolation via the at least one antenna by using the second reception circuit, and identify a state of the first transmission circuit, the second reception circuit, the RFIC, the processor, or a combination thereof based on at least a difference between the predetermined transmission signal and the reception signal. In addition, various other embodiments are possible.
Patent KR-20200070527-A (KR)
Inventor: KIM DONG WOO
IPC: A47G23/02
Filed: 2018-12-10
Abstract: The present invention relates to a cup holder with a magnet, wherein the cup holder is attached to a structure to which the magnet can be attached to facilitate mounting of a cup, thereby preventing contents from being spilled.
Patent KR-20200070757-A (KR)
Inventor: CHOI HYUN IL
IPC: H01R13/66
Filed: 2018-12-10
Abstract: The present invention relates to a movable outlet using inductive power. According to the present invention, the movable outlet using inductive power comprises: a first installation panel; a second installation panel; a power transmission unit; a first coupling magnet formed on one end of the power transmission unit; a safety magnet located between the first installation panel and the second installation panel; an induction coil; and a second coupling magnet. According to the present invention, the convenience of use of the outlet can be secured.
Patent KR-20200072750-A (KR)
Title: Oral balanced fluid composition and method of preparing the same
Inventor: KANG MIN SUNG
IPC: A61K33/14
Filed: 2018-12-13
Abstract: The present invention relates to an oral medical fluid composition capable of preventing and alleviating dehydration symptoms and alleviating electrolyte imbalance, and a method for manufacturing the same. The oral medical fluid composition containing glucose, sodium, chloride, citrate, potassium, malic acid, vitamin C, sucralose, and zinc of the present invention exhibits an osmotic pressure similar to an osmotic pressure of body fluids, so that it is possible to induce rapid moisture absorption in individuals in need of replenishment of body fluids, and also improve the sensory performance compared to conventional oral medical fluids, thereby being able to be usefully used as a body fluid supplement which replaces sports drinks as well as intravenous fluids.
Patent KR-20180135844-A (KR)
Inventor: HYEMIN PARK
IPC: H01L27/32
Filed: 2018-12-14
Abstract: The present invention provides an organic light emitting display device capable of uniformly maintaining the luminance of pixels by compensating for a threshold voltage of a driving transistor. The organic light emitting display device according to one embodiment of the present invention includes: a display panel having pixels coupled to data lines, scan lines, and first power voltage lines; a data driver configured to supply data voltages to the data lines; and a scan driver configured to supply scan signals to the scan lines. The data driver is configured to supply the reference voltage to a j^th data line (j is a positive integer) during a first period, supply a compensation voltage during a second period, and supply a data voltage during a third period. The scan driver is configured to supply a k^th scan signal (k is a positive integer) having a gate-on voltage to a k^th scan line during the first to third periods, and supply the k^th scan signal having a gate-off voltage during a fourth period.
Patent KR-20200077192-A (KR)
Title: Composition for preparing positive electrode and positive electrode and secondary lithium battery prepared therefrom
Inventor: NOH MI JUNG
IPC: H01M4/131
Filed: 2018-12-20
Abstract: The present invention relates to a composition for forming a positive electrode for a lithium secondary battery comprising a lithium secondary battery positive electrode active material and a lithium-transition metal-cyanide compound, a positive electrode for a lithium secondary battery, and a lithium secondary battery. By suppressing elution of transition metal in an electrolyte, it is possible to secure excellent high-temperature stability.
Patent KR-20200077874-A (KR)
Inventor: JUNG WOO KIM
IPC: C08G63/78
Filed: 2018-12-21
Abstract: The present invention relates to a method for producing a polyester elastomer resin and a method for producing a resin composition comprising the same. More particularly, the present invention relates to a method for producing a polyester elastomer resin and a method for producing a resin composition comprising the same, wherein an amount of lubricant used can be increased without deteriorating physical properties by controlling a polymer structure when producing a polyester elastomer resin. At the same time, it is possible to provide excellent preformability, reduced whitening, and low noise properties by securing polymer rheological properties by adjusting a ratio of functional groups of a branching agent.