baber/WOPTO huggingface dataset:
Patent KR-20200009925-A (KR)
Title: Apparatus and method for measuring surface of electronic device
Inventor: Kim Jaeseon
IPC: G01N21/57
Filed: 2018-07-20
Abstract: According to various embodiments of the present invention, an apparatus and a method for measuring a surface of an electronic device comprise: a seating unit on which the electronic device is seated; a first light source unit to emit a first light to a surface of the electronic device; a first camera to use the first light to photograph the surface; a second light source unit to emit a second light to the surface of the electronic device; a second camera to use the second light to photograph the surface; and an analyzer electrically connected to the first light source unit, the first camera, the second light source unit, and the second camera. The analyzer is configured to analyze colors of the surface acquired by using the first light source unit and the first camera and analyze gloss of the surface acquired by using the second light source unit and the second camera to analyze the colors and the gloss for the surface of the electronic device by using quantized and digitized data to perform quality inspection for the surface of the electronic device without deviations. Various other embodiments of the present invention are possible.
Patent KR-20200012111-A (KR)
Title: Composition for pretreating plated steel sheet containing magnesium and method for manufacturing pcm steel sheet using the same
Inventor: CHO YONG JIN
IPC: B05D7/14
Filed: 2018-07-26
Abstract: Disclosed is a pretreatment composition for a magnesium-containing plated steel sheet, which comprises: 2-12 wt% of metal salt; 2-12 wt% of a chelate compound including aluminum and zirconium; and extra water. The pretreatment composition can replace a chromate pretreatment material, and improve discoloration resistance, corrosion resistance, and paint attachment when manufacturing a PCM steel sheet by using a magnesium-containing plated steel sheet.
Patent KR-20200012644-A (KR)
Title: Optical laminate and display device
Inventor: LEE JIN KUK
IPC: G02B5/20
Filed: 2018-07-27
Abstract: The present invention relates to an optical laminate and a display device including the optical laminate, wherein the optical laminate includes: a substrate; and a hard coating layer formed on at least one surface of the substrate and including two or more kinds of inorganic particles having an average radius different from that of a binder resin, a domain formed by allowing the other kind of second inorganic particles among two or more kinds of inorganic particles to surround one kind of first inorganic particles is formed on the hard coating layer, and each of the first inorganic particles and the second inorganic particles has 0.6 or less of a polydispersity index of a particle radius.
Patent KR-20200023712-A (KR)
Title: Apparatus and Method for Classifying Electronic Components
Inventor: PARK TAE HYOUNG
IPC: G06T7/00
Filed: 2018-08-23
Abstract: Disclosed are an apparatus for classifying electronic parts and a method thereof. According to the present embodiment, provided are the apparatus for classifying electronic parts and the method thereof, wherein a photographed image obtained by photographing parts to be classified by a camera is analyzed. Moreover, it is determined that whether the material of the parts to be classified has a metal attribute based on the analysis information, and, if the material has the metal attribute, the photographed image of the parts to be classified is processed to provide an accurate part code to an automatic optical inspection machine so that the parts to be classified can be automatically classified.
Patent KR-20200024644-A (KR)
Title: Method of operating image sensor and image sensor performing the same
Inventor: LEE HYEOK JONG
IPC: H04N17/00
Filed: 2018-08-28
Abstract: A method for driving an image sensor comprising a pixel array and a plurality of column driving circuits connected to a plurality of columns of the pixel array comprises: performing a test operation for determine whether the plurality of column driving circuits operate normally by applying a test pattern to the plurality of column driving circuits while changing the level of a well bias voltage applied to a transistor included in the plurality of column driving circuits; performing a bias setting operation for setting the level of the well bias voltage to an optimal level based on the result of the test operation; and performing an image photographing operation for detecting incident light and generating a frame image by using the pixel array, the plurality of column driving circuits and the well bias voltage set by the bias setting operation. According to the present invention, power consumption can be reduced.
Patent KR-20200025799-A (KR)
Title: Cutting Machine with Fluid Motor
Inventor: JUNG YOUNG IL
IPC: F01B1/06
Filed: 2018-08-31
Abstract: The present invention relates to a fluid motor operated by a fluid such as, for example, gas, air, and oil. According to the present invention, the fluid motor comprises: a first housing part having a fluid inlet port into which a fluid is introduced from the outside and a fluid outlet port through which the fluid is discharged and a second housing part; and a cylinder block rotatably disposed between the first housing part and the second housing part and a plurality of pistons disposed in the cylinder block to radially reciprocate. A rear part of each of the pistons has a compression spring. A guide roller is radially mounted on the outer surface of the piston. An eccentric trajectory part having a groove as a trajectory along the guide roller moves is provided on an outer side of the cylinder block corresponding to the guide roller. Oxygen is supplied to the fluid motor through a distributor and recirculated to be used as an oxidizing agent for gas cutting together with gas.
Patent KR-20200026445-A (KR)
Title: Zwitterionic fluorescent material linkable to biomolecular material
Inventor: JUN HOE CHA
IPC: C09K11/06
Filed: 2018-09-03
Abstract: The present invention relates to an amphoteric fluorescent material linkable to a bio-material, wherein the amphoteric fluorescent material comprises at least one of compounds represented by chemical formula (1). In the chemical formula 1, L is the same as defined in the specification.
Patent KR-20200027375-A (KR)
Title: Optical Device
Inventor: KIM JUNG WOON
IPC: G02B5/30
Filed: 2018-09-04
Abstract: The present application provides an optical device with a variable transmittance. The optical device may be used for various purposes such as eyewear such as augmented reality (AR) or virtual reality (VR) eyewear or the like, an exterior wall of a building, a sun roof for a vehicle or the like.
Patent KR-20180111744-A (KR)
Title: Web service based hybrid coaching method for career guidance
Inventor: KIM DO HYEUN
IPC: G06Q50/20
Filed: 2018-10-02
Abstract: The present invention relates to a hybrid coaching method based on a web service for a career guidance, which improves remote accessibility between learners, comprising: a step (S10) of accessing, by a learner, a hybrid coaching system to perform log-in; a step (S20) of selecting a coach who provides a career guidance; a step (S30) of checking a coaching contract; a step (S40) of downloading and checking, by the learner, a test execution guide file for a career search; a step (S50) of inputting, by the learner, a career search result to the test execution guide file; a self-understanding checking step (S60); a coaching guide checking step (S70); a career matching checking step (S80); a step (S81) of checking various types of information when a desired occupation of the learner and a human resource developing plan of a major match each other; a step (S82) of inputting the desired occupation when the desired occupation of the learner and the human resource developing plan of the major do not match each other; a step (S90) of establishing a career execution plan; a step (S100) of creating a performance goal for one month; a step (S110) of checking the suitability of the performance goal; and a step (S120) of checking whether the learner has achieved the performance goal, and terminating the hybrid coaching.
Patent KR-20200041554-A (KR)
Title: A mobile apparatus and a method for controlling the mobile apparatus
Inventor: CHOIEUNYOUNG
IPC: G06F3/0482
Filed: 2018-10-12
Abstract: The present invention relates to a mobile device for providing information related to content played from a target device within a field of view (FOV) or an angle of view of a camera, and controlling the target device. According to an embodiment of the present invention, the mobile device comprises: a display; a camera for photographing a target device; a user interface part for receiving user input; and a control part for controlling the display to display an image of the target device photographed by the camera along with information related to an object included in content played by the target device in response to the user input.
Patent KR-20200042122-A (KR)
Title: Structure of upper and lower column joints of wooden buildings and construction method of wooden buildings using them
Inventor: KANG DO HUN
IPC: E04B1/26
Filed: 2018-10-15
Abstract: The present invention relates to a bonding structure, and more specifically, to a bonding structure, which includes: a circular central plate; four tips penetrating into the central plate; and a central tip formed at the center of a lower portion of the central plate. Lines connecting each of positions in which the center of the central plate and the tip penetrate are vertical to each other. The bonding structure of the present invention can adhesively form the upper and lower columns and can support wood cleavage, distortion caused by dry contraction, bending stress caused by an eccentric load and external force by ground subsidence. The bonding structure of the present can construct the Korean-style house in a multilayered structure in a state of conserving a pure structure form of the traditional Korean-style house.
Patent KR-20190043097-A (KR)
Title: Fire-resistant cable
Inventor: GYPPAZ FRANCK
IPC: H01B7/295
Filed: 2018-10-16
Abstract: The present invention relates to a fire-resistant cable and a manufacturing method thereof. The fire-resistant cable comprises at least one electrically insulating composite material layer based on at least one cement material and at least one expanded organic polymer material.
Patent KR-20200046368-A (KR)
Title: algorithm defense technology application method
Inventor: LEE HOON JAE
IPC: H04L9/00
Filed: 2018-10-24
Abstract: According to the present invention, an algorithm defense technology application method is to provide safety for the power analysis attack by applying a defense technology for the power analysis attack to an algorithm vulnerable to the power analysis attack when data communication is performed between two communication devices. According to the present invention, the algorithm defense technology application method has a remarkable effect of providing security against the power analysis attack by applying the defense technology against the power analysis attack to an algorithm vulnerable to a power analysis attack (ie, PingPong-128 algorithm) when communicating data between two communication devices.
Patent KR-20190050279-A (KR)
Inventor: KIM TAE JUN
IPC: B28B7/34
Filed: 2018-10-24
Abstract: The present invention relates to a patterned concrete panel manufacturing apparatus configured to effectively generate various patterns on a surface of a concrete panel, and a manufacturing method using the same. In the present invention, a retardant is directly applied to the lower side of a mold frame, and a concrete is placed into the mold frame to produce a patterned concrete panel. Therefore, compared with the conventional concrete panel manufacturing method in which a retardant is applied to a sheet to form a pattern, the cost can be reduced and the generation of waste due to disposal of the sheet can be reduced.
Patent KR-20200046969-A (KR)
Inventor: KIM JIN SU
IPC: H01M8/0258
Filed: 2018-10-26
Abstract: The present invention relates to a separator unit for a fuel cell to increase power generation efficiency and cooling efficiency of the fuel cell. According to one embodiment of the present invention, the separator unit for a fuel cell comprises: a first reaction surface on which a first reaction gas flows; a pair of first manifolds supplying the first reaction gas to the first reaction surface or discharging the first reaction gas from the first reaction surface; a second reaction surface which is disposed on the opposite surface to the first reaction surface and on which a second reaction gas flows; a pair of second manifolds supplying the second reaction gas to the second reaction surface or discharging the second reaction gas from the second reaction surface; a pair of first central guide manifolds disposed between the pair of first manifolds and the first reaction space and not communicating with the pair of second manifolds; and a pair of second central guide manifolds disposed between the pair of second manifolds and the second reaction space and not communicating with the pair of first manifolds.
Patent KR-20200049160-A (KR)
Inventor: KIM JEONG HYUN
IPC: D21J1/00
Filed: 2018-10-31
Abstract: The present invention relates to a method for manufacturing a fibrous panel. According to the present invention, the method for manufacturing a fibrous panel comprises: (1) a pattern analysis step; (2) an algorithm implementation step; (3) a base panel manufacturing step; (4) a traditional Korean paper base applying step; (5) a base panel separating step; and (6) a secondary hardening step. According to the present invention, a fibrous panel can be manufactured using environmentally friendly fiber.
Patent KR-20200050539-A (KR)
Title: A operating method using a remote interaction apparatus for studying coding
Inventor: LEEHANBYUL
IPC: G06Q50/20
Filed: 2018-11-02
Abstract: According to an embodiment of the present invention, an operation method of a remote interaction device comprises the steps of: mounting one or more sensor parts provided to a learner by a coding learning service thereon; generating an interaction signal based on a sensor signal of the sensor parts; and remotely transmitting the interaction signal to an interaction function device, wherein the interaction signal is used to determine the occurrence of a user code based event of the learner stored in a server by the coding learning service, and one or more function modules included in the interaction function device are driven according to the occurrence of the event.
Patent KR-20200052029-A (KR)
Title: cosmetic composition for promoting skin regeneration comprising the extract of Penthorun chinense Pursh
Inventor: KIM JIN KYU
IPC: A61Q19/00
Filed: 2018-11-06
Abstract: The present invention relates to an external pharmaceutical composition or a cosmetic composition for promoting skin regeneration, containing a Penthorum chinense extract, extracted from one or more of stems, leaves, roots, and seeds of Penthorum chinense, as an active component.
Patent KR-20200053141-A (KR)
Title: Automatic interval control apparatus for tread brake in railway vehicle
Inventor: KIM MIN SOO
IPC: B61H15/00
Filed: 2018-11-08
Abstract: A tread brake automatic interval adjustment device for a railroad vehicle comprises: an inner screw drum; a first external screw drum; a push rod; an inner screw plate; a first guide bar; a lock spring; and a friction clutch. The inner screw drum is introduced after penetrating an external housing to be connected to an input shaft providing driving force. The first external screw drum is relatively rotated with respect to the inner screw drum to generate a stroke in a first direction, and includes an extension unit extended to the outer circumference. The push rod is connected to the first external screw drum to provide the stroke to the outside. The inner screw plate is fixated after being spaced apart at a predetermined interval from the inner screw drum on the input shaft. The first guide bar is extended from the inner screw plate after penetrating the extension unit. The lock spring is fixated on the outer surface of the first external screw drum to provide a predetermined elastic force to the first guide bar. The friction clutch is interposed between the first guide bar and the lock spring. Therefore, uniform braking power can be achieved.
Patent KR-20200053897-A (KR)
Inventor: KIM YOUNG BIN
IPC: A61M37/00
Filed: 2018-11-09
Abstract: The present invention relates to a skin stimulation and perforation device and a cosmetic container comprising the same. The skin stimulation and perforation device is not limited to a specific direction and freely moves a rotor in a direction where a user rubs to stimulate and perforate the skin. Thus, damage to a skin stimulation unit (for example, a micro needle) attached to the rotor can be prevented, a possibility that the skin is being damaged or scratched by the skin stimulation unit attached to the rotor can be prevented, and a skin absorption rate of cosmetics can be increased by making effective components of the cosmetics well smeared to the skin.
Patent KR-20200058247-A (KR)
Inventor: YOON KEUN KIM
IPC: A61K35/74
Filed: 2018-11-19
Abstract: The present invention relates to a composition comprising vesicles derived from Klebsiella pneumoniae and/or vesicles derived from Staphylococcus aureus as active components. More specifically, the present invention relates to an anti-cancer agent sensitivity enhancing use of the vesicles. Vesicles derived from Klebsiella pneumoniae or vesicles derived from Staphylococcus aureus are expected to minimize side effects and improve treatment efficiency in the treatment of various cancers.
Patent KR-20200059058-A (KR)
Inventor: KIM KI BAEK
IPC: A61K8/39
Filed: 2018-11-20
Abstract: The present invention relates to a water dispersed cosmetic composition comprising vegetable butters which comprises butters to not only improve moisturization and moisture retention but also improve gloss and formulation stability. Also, the composition has excellent adherence and thus ensures good sense of use.
Patent KR-20200060945-A (KR)
Inventor: BYUNG CHUL KIM
IPC: G01R19/25
Filed: 2018-11-23
Abstract: The purpose of the present invention is to provide an impulse current measuring apparatus capable of sampling the size and a period of a waveform of an input impulse current at 2 ms through frequency tracking control in a range of a variable frequency (20 to 200 Hz), which is widely used in renewable energy using a Rogowski coil and an active integrator, and to a method thereof. According to the present invention, the impulse current measuring apparatus through the frequency tracking control in a multi-frequency using a Rogowski coil and an active integrator comprises: a Rogowski coil measuring an impulse current; and an active integrator measuring an impulse current by receiving and integrating a voltage induced in the Rogowski coil, and compensating for the number of sampling times corresponding to the sampling rate of a reference frequency by using a variable frequency through frequency tracking control at the multi-frequency.
Patent KR-20200060960-A (KR)
Inventor: YOON KUK RO
IPC: A61K9/06
Filed: 2018-11-23
Abstract: The present invention relates to a method for manufacturing a hydrogel-nanofiber hybrid patch, and a hydrogel-nanofiber hybrid patch obtained thereby. More particularly, the method includes the steps of: (a) preparing a hydrogel solution containing alginate, fucoidan, glycosaminoglycan, an Ecklonia cava extract, a crosslinking agent and a solvent; (b) preparing a hydrophobic polymer solution; (c) preparing hydrogel from the hydrogel solution; and (d) electrospinning the hydrophobic polymer solution onto the surface of the hydrogel to introduce nanofibers thereto. The present invention can provide a method for manufacturing a hydrogel-nanofiber hybrid patch having excellent moisturizing ability, wetting properties, anti-allergic properties, anti-oxidation properties, etc., by using an extract of marine resources and showing excellent mechanical properties and elasticity by using nanofibers. In addition, the present invention can provide a hydrogel-nanofiber hybrid patch which can be formed into a small thickness, can prevent a lifting phenomenon upon the adhesion to a joint site, and is effective for alleviating, treating and preventing atopic diseases (particularly, atopic dermatitis).
Patent KR-20200061460-A (KR)
Title: Air-conditioning system for electric vehicles
Inventor: KIM CHUL MIN
IPC: B60H1/00
Filed: 2018-11-23
Abstract: The present invention provides a cooling and heating system for an electric vehicle, comprising: a refrigerant circulation line to circulate a refrigerant to a motor-driven compressor, an indoor condenser, a first expansion valve, and an evaporator to selectively heat and cool indoor space of an automobile; a first cooling water circulation line to selectively circulate cooling water to cool a battery; a second cooling water circulation line to selectively circulate cooling water to cool electrical components; a first refrigerant branch line wherein one side thereof branches from an inlet end of the first expansion valve, and the other side thereof is connected to an inlet end of the motor-driven compressor to selectively move a refrigerant; a second expansion valve arranged on the first refrigerant branch line and selectively opened and closed to expand and discharge a refrigerant flowing through the first refrigerant branch line; and a chiller arranged on the first refrigerant branch line behind the second expansion valve to accommodate a refrigerant expanded by the second expansion valve and exchange the heat of the cooling water flowing along the first cooling water circulation line and the second cooling water circulation line with the heat of the refrigerant. The cooling water for a battery is selectively cooled and a heating source can be obtained at the same time to reduce the power consumption of the motor-driven compressor to improve a driving distance. A conventional air-cooling outdoor condenser is eliminated, and a full water-cooling condenser is applied to prevent a high-pressure increase and cooling performance degradation by effective area reduction and liquid refrigerant accumulation of a conventional air-cooling condenser.
Patent KR-20200061089-A (KR)
Title: Process for dried yellow coaker fish of a hot pepper paste
Inventor: PARK KWANG SIK
IPC: A23L17/00
Filed: 2018-11-23
Abstract: The present invention provides a method of preparing a dried yellow croaker dish using hot pepper paste. The method comprises the steps of: steaming a dried yellow croaker with glasswort liquid, naturally drying the dried yellow croaker, and separating the dried yellow croaker into thin slices, to prepare dried yellow croaker fillet; evenly mixing hot pepper paste with 0.1-5 parts by weight of one or more additives selected from the group consisting of an organic acid, a Japanese apricot extract, a licorice extract, a ginseng extract, an onion extract, and a ginger extract with respect to 100 parts by weight of the hot pepper paste, to prepare a hot pepper paste mixture; and with respect to 100 parts by weight of the hot pepper paste mixture, adding 50-100 parts by weight of the dried yellow croaker fillet to the hot pepper paste mixture under stirring, followed by fermentation and aging. The dried yellow croaker dish thus prepared has desirable color, taste, flavors, and the like, thereby enhancing consumers′ preferences, even when stored for a long period of time, maintaining a chewy texture of the dried yellow croaker, and further ensuring medicinal effects of the glasswort liquid and the hot pepper paste mixture added during the preparation process. Accordingly, the present invention is an extremely useful invention that is expected to enhance the health of consumers.