baber/WOPTO huggingface dataset:
Patent KR-20200102705-A (KR)
Title: Manufacturing process for clad tape and clad coatingmethod for aluminium product
Inventor: LEE JAE DEOK
IPC: B23K20/233
Filed: 2019-02-22
Abstract: The present invention relates to clad tape for an aluminum component for brazing welding and an adhesive coating method using the same. A main objective of the present invention is to make a tape-type clad material to wind and store the clad material while the clad material is coated on a synthetic resin film so that the clad material can be applied in a limited manner only at the right time and place when needed, simplify a coating process of the clad material to provide an easy manufacturing method, and save the clad material to reduce manufacturing costs. To achieve the objective, the adhesive tape is manufactured by sequentially undergoing: an adhesive preparing process of making a liquid adhesive for brazing welding by mixing a variety of required component powder; a binder diluent agitating process of agitating binder diluents in the adhesive prepared in the adhesive preparing process; an adhesive tape coating process of coating the adhesive including the binder diluents over a continuously supplied synthetic resin film to an arbitrary thickness; a drying process of drying the adhesive over the synthetic resin film which has undergone the adhesive tape coating process under a hot-air drying condition; and a winding process of winding on a bobbin after undergoing the drying process. The adhesive tape is attached to an aluminum component to coat the aluminum component.
Patent KR-20200104563-A (KR)
Title: Leveling rod for concrete placing
Inventor: LEE CHUN HEE
IPC: E04G21/10
Filed: 2019-02-27
Abstract: The present invention relates to a leveling rod for concrete deposition which simplifies the overall structure of a leveling rod for concrete deposition, allows components to be relatively easily coupled, and can be conveniently installed at a site. The leveling rod for concrete deposition comprises: a center rod erected vertically by coupling the lower end thereof to a landing body; a spring body coupled to the center rod to be extended upwards; and a cap member coupled to an upper portion of the spring body. The landing body has an attaching means to be attached to a bottom surface of a concrete deposition area. The center rod has a coupling protrusion protruding to one side and being formed on the upper end thereof. The spring body consists of a wire wound in a coil shape to have a rod shape. The coupling protrusion is inserted into the coil line of the coil shape to helically couple the spring body and the center rod.
Patent KR-20190032316-A (KR)
Title: Thin film transistor and display panel employing the same
Inventor: JEON SANG HUN
IPC: G02F1/1333
Filed: 2019-03-14
Abstract: Disclosed are a thin film transistor and a display panel employing the same. The disclosed thin film transistor comprises: a gate; a first passivation layer covering the gate; a channel layer formed on the first passivation layer and made of a semiconductor material; a source and a drain formed on the first passivation layer to be in contact with both sides of the channel layer, respectively; a second passivation layer entirely covering the channel layer, the source, and the drain; a first transparent electrode layer and a second transparent electrode layer formed on the second passivation layer to be separated from each other; a first transparent conductive via penetrating the second passivation layer to connect the source and the first transparent electrode layer, and made of a transparent conductive oxide; and a second transparent conductive via penetrating the second passivation layer to connect the drain to the second transparent electrode layer, and made of a transparent conductive oxide. The cross section of the gate has a size greater than the size of a cross section formed as a whole by the channel layer, the source, and the drain.
Patent KR-20200111001-A (KR)
Inventor: YOON TAE IL
IPC: E06B7/36
Filed: 2019-03-18
Abstract: The present invention relates to an apparatus for preventing hands from being jammed in a door gap, which minimizes components and further simplifies a connecting structure between the components, thereby being easily manufactured and installed. According to the present invention, the apparatus for preventing hands from being jammed in a door gap includes: a cover plate having a vertical length and a width capable of covering the gap; a fixed plate fixed to a door frame to which a hinge is connected and supporting one end side of the cover plate to be turned; and a guide in which the cover plate is interlocked with a door main body and which connects the other end side of the cover plate to one side surface of the door main body facing the fixed plate to cover the gap.
Patent KR-20200111002-A (KR)
Inventor: KIM TAE HOO
IPC: G06Q30/02
Filed: 2019-03-18
Abstract: According to an embodiment of the present invention, a server for providing a moving estimate service comprises: a memory storing a program for providing a moving estimate service; and a processor executing the program stored in the memory. According to the execution of the program, the processor receives first moving item information set on a list of moving items, in which an item image is required to be photographed, provided from a customer terminal and including the type and the number of the moving items, and a moving product image in which the moving items are photographed, sets second moving item information on the basis of the first moving item information and the moving item image, and calculates a moving estimate on the basis of on the second moving item information. According to the present invention, selection of a moving vehicle driver of a customer can be widened.
Patent KR-20190113592-A (KR)
Title: Fuel cell
Inventor: NONOYAMA NOBUAKI
IPC: H01M8/0263
Filed: 2019-03-19
Abstract: The present invention is to provide a fuel cell in which deterioration of power generation performance is suppressed. The fuel cell of the present invention comprises: an electrolyte membrane; first and second catalyst layers formed on one side and the other side of the electrolyte membrane, respectively; and a separator disposed on an opposite side of the electrolyte membrane with respect to the first catalyst layer. The separator has first and second grooves through which a reaction gas flows in a space from the first catalyst layer. Each of the first and second grooves includes: a wave unit extending in a first direction in a wave shape; a straight unit spaced apart from the wave unit in the first direction, and extending straight in a second direction crossing the first direction; and a connection unit for connecting the wave unit and the straight unit. Connection units of the first and second grooves separately include a part extending straight in an approximately same direction as the first direction toward the straight unit from the wave unit or in an approximately same direction between the first and second directions.
Patent KR-20200111848-A (KR)
Inventor: HONG WOO LIM
IPC: B32B27/36
Filed: 2019-03-19
Abstract: The present invention provides a manufacturing method of a sheet for vehicular electronics having electromagnetic wave shielding and heat radiation functions. The manufacturing method of a sheet for vehicular electronics having electromagnetic wave shielding and heat radiation functions comprises: a first step of preparing a heat radiation sheet; a second step of forming a carbon thin film layer on one surface of the heat radiation sheet by using a chemical vapor deposition method; and a third step of activating the carbon thin film layer. Accordingly, the present invention can integrate a heat radiation material and a shielding material by forming a carbon thin film on a high heat radiation sheet by a chemical vapor deposition method.
Patent KR-20200113698-A (KR)
Inventor: HWANG JINSANG
IPC: H04N5/64
Filed: 2019-03-26
Abstract: The present invention relates to a method for providing multilanguage sound simultaneous output content. The method comprises: a content providing step (S10); a base data input step (S20); an image transmission step (S30); an image output step (S40); an interfacing step (S50); an independent sound field sound source generation step (S60); a sound amplification step (S70); and a sound emission step (S80). According to the present invention, at least two different languages can be simultaneously played in a communicating space.
Patent KR-20200113862-A (KR)
Inventor: LEE JOONG KI
IPC: G03F7/033
Filed: 2019-03-26
Abstract: The present invention relates to a colored photosensitive resin composition including a colorant, binder resin, photopolymerizable compound, photopolymerization initiator and a solvent, wherein the photopolymerization initiator includes a compound represented by chemical formula 1 and further includes at least one of a compound represented by chemical formula 2 and a compound represented by chemical formula 3. The colored photosensitive resin composition can inhibit generation of reverse taper upon the formation of a colored pattern, has excellent sensitivity to reduce generation of line tearing of a pattern during a development process, and shows excellent reliability, such as solvent resistance, and a property of preventing water spot generation. The present invention also relates to a color filter and display device obtained by using the colored photosensitive resin composition.
Patent KR-20200062008-A (KR)
Inventor: KIM GI YONG
IPC: F01N3/04
Filed: 2019-04-10
Abstract: The present invention relates to a press mold for manufacturing a pall ring plate and a pall ring, more specifically, to a press mold in which a plate-shaped continuous member is automatically cut and bent to manufacture a pall ring plate and a pall ring. According to one embodiment of the present invention, the press mold for automatically manufacturing a pall ring plate and a pall ring includes a first mold and a second mold which process, in the widthwise direction, a continuous member sequentially moving in the longitudinal direction. Further, according to the embodiment of the present invention, the press mold for automatically manufacturing the pall ring plate and the pall ring includes a third mold and a fourth mold which process the continuous member sequentially moving in the longitudinal direction to be bent in the widthwise direction thereof.
Patent KR-20200120244-A (KR)
Inventor: LEE KWANG JAE
IPC: G01P13/00
Filed: 2019-04-12
Abstract: A fluid level detection device for detecting the level of fluids in a fluid path formed in a horizontal pipe includes a positive electrode and a negative electrode installed on an inner surface of the fluid path on a random position of the fluid path and formed to be able to come in contact with the fluids; forms an electric circuit disconnected between the positive electrode and the negative electrode by connecting power to the positive electrode and the negative electrode; and detects the level of the fluids by using a resistance value of the electric circuit depending on whether the positive and negative electrodes come in contact with the fluids.
Patent KR-20200122160-A (KR)
Title: Ring assembly of clutch for compressor
Inventor: PARK SANG DON
IPC: F04B35/00
Filed: 2019-04-17
Abstract: The present invention provides a ring assembly of a clutch for a compressor, which can reduce a vibration phenomenon during rotation of a disk assembly by mitigating the compression imbalance of an elastic body that occurs during a sizing process performed to strengthen coupling force between an outer ring and an inner ring of the ring assembly, and can reduce a defect rate by maintaining a set value or less when measuring the surface evenness of the disk assembly. The present invention relates to the ring assembly of a clutch for a compressor having an outer ring coupled to a disk, an inner ring coupled to a hub, and an elastic body coupled between the outer ring and the inner ring, wherein a compression relief groove is formed in the elastic body to absorb compressive force acting on the elastic body during a sizing process of reducing the outer diameter of the coupling unit of the outer ring.
Patent KR-20190123230-A (KR)
Title: Bar provided with two retractable pivots for securing a wristlet on a watch
Inventor: MAIRE FRANCOIS
IPC: G04B37/14
Filed: 2019-04-19
Abstract: The present invention relates to a bar for fixing a bracelet to a watch, wherein the bar includes a hollow inner tube arranged in a hollow body and configured so as to cooperate with a first pivot and a second pivot. The second pivot and a spring are inserted into the hollow inner tube. Due to the fact that a displacement of a lug along a longitudinal groove towards the second pivot configures the hollow body and the hollow inner tube to cause a displacement of the second pivot towards the lug within the hollow inner tube, a user can easily retract the two pivots by a manual action on the lug without using a tool by a single movement of the finger. In fact, since the lug is integral with the first pivot, this action by the user tends to move the first pivot and the second pivot towards each other within the hollow body.
Patent KR-20200123970-A (KR)
Inventor: KIM DO YEUL
IPC: F16K3/18
Filed: 2019-04-23
Abstract: The present invention forms a swing type blade to be movable to reduce a driving range and produce a compact valve, and forms the blade to be lightweight and have elastic force to increase driving speed when sealing and form a tight sealing structure without having a separate o-shaped ring, wherein the blade and a driving member is combined in a rack-pinion gear structure, thereby minimizing vibrations and noises when driving the blade. According to the present invention, a vacuum gate valve (100) comprises: a main body housing (110); an upper cover member (120); a blade (130); and a pressure ring member (140).
Patent KR-20200124017-A (KR)
Inventor: SUK KYOUNG HO
IPC: A61K48/00
Filed: 2019-04-23
Abstract: The present invention relates to a composition for improving cognitive functions comprising a PDK2 inhibitor as an active component. In the present invention, it is confirmed that the expression and activity of PDK2 are increased in the hippocampus of obesity-related type 2 diabetic mice induced by a high fat diet, and deficiency of PDK2 alleviates cognitive dysfunction. Therefore, the present invention suggests the possibility that the PDK2 inhibitor can be used as an agent for preventing and treating cognitive dysfunction which is a major complication of obesity or diabetes.
Patent KR-20190129012-A (KR)
Title: Rotor Cooling Apparatus of an Electric Vehicle Powertrain Comprising Integrated Motor, Reduction Gearbox and Differential and Rotor Cooling Method of the same
Inventor: Yang An Tao
IPC: F16H57/04
Filed: 2019-05-08
Abstract: According to the present invention, a powertrain assembly comprises an integrated motor, a first reduction gearbox, a second reduction gearbox, and a differential, wherein the integrated motor comprises a motor casing, a stator, a rotor, and at least one cooling duct. The first reduction gearbox comprises a first planetary gear, a second planetary gear, a third planetary gear, a first double-side ring gear, a first planetary carrier, and at least two oil seals, and the second reduction gearbox comprises a fourth planetary gear, a fifth planetary gear, a sixth planetary gear, a second double-side ring gear, a second planetary carrier, and at least two oil seal. The differential comprises a cross tube, a first gear, a second gear, a third gear, and a cross link shaft.
Patent KR-20200131438-A (KR)
Inventor: SIM YI BO
IPC: G16H40/40
Filed: 2019-05-14
Abstract: Disclosed is an operation method of a terminal for controlling an IoT-based medical assistance device. The operation method of a terminal for controlling an IoT-based medical assistance device capable of communication according to the present invention comprises the steps of: interlocking with a medical device terminal through execution of an application for controlling a medical assistance device; receiving information related to the operation of the medical assistance device from a user of a terminal; and transmitting an operation message including information related to the operation of the medical assistance device to the terminal.
Patent KR-20200132212-A (KR)
Inventor: BAE JUN JIP
IPC: H02G3/04
Filed: 2019-05-16
Abstract: The present invention relates to a braided net flexible cable connector with a TIG welding method applied thereto which takes less production time. The braided net flexible cable connector with a TIG welding method applied thereto comprises: a corrugated pipe in a cable; a braided net surrounding a surface of the corrugated pipe; and a connector coupled by surrounding one end of the corrugated pipe and the braided net. In a coupling structure of the corrugated pipe, the braided net, and the connector, the connector is melted in a ring shape by TIG welding applied to an outer peripheral surface of the connector in the ring shape to depress the outer peripheral surface and an inner peripheral surface of the connector in the ring shape, and the braided net and the corrugated pipe adjacent to the depressed inner peripheral surface are melted together during the TIG welding to allow the corrugated pipe and the braided net to be closely coupled to the inner peripheral surface.
Patent KR-20200132517-A (KR)
Inventor: LEE JOO HEON
IPC: H01M2/26
Filed: 2019-05-17
Abstract: The present invention relates to a lead tab film for a secondary battery, and more specifically, as formed on both sides of the lead tab metal. According to the present invention, the lead tab film comprises: a non-polar resin layer positioned to face one surface of a lead tab metal; and a polar resin layer positioned on at least one of one surface of the non-polar resin layer not facing the lead tab metal and between the lead tab metal and the non-polar resin layer. The polar resin layer is made of polar polypropylene grafted with maleic anhydride. According to the present invention, the lead tab film for a secondary battery has excellent binding strength and airtightness with an electrode metal lead tab, and has an effect of improving various physical properties, such as physical stability, insulation, and high temperature dimensional stability.
Patent KR-20190137017-A (KR)
Inventor: LEE KIL SOO
IPC: F16F9/53
Filed: 2019-05-31
Abstract: The present invention relates to a controller-integrated MR damper for a construction machine, which is placed inside an operating room of the construction machine to reduce vibration in the driver′s seat, comprising: a cylinder which has a hollow part inside, being divided into an upper side filled with an MR fluid and a lower side filled with nitrogen gas, with a free piston in the middle; a piston rod inserted from an upper side of the cylinder to be extended towards the outside of the cylinder; a piston connected to one end of the piston rod, making a reciprocating motion inside the cylinder to adjust the flow volume of the MR fluid; a case formed on an upper side of a cylindrical surface of the cylinder to be integrated with the cylinder; an upper mounting unit engaged with one end of the cylinder; a lower mounting unit engaged with the other end of the piston rod; guide member integrated with a cylindrical surface of the cylinder and a side surface of the lower mounting unit; a reflector vertically engaged with an upper side of the lower mounting unit; a laser module placed inside the case to measure the displacement of a damper stroke generated in accordance with the movement of the piston rod, thereby detecting the movement of the piston rod by a non-contact method and generating a detection signal; and a control unit placed inside the case to be electrically connected to the laser module. The control unit responds to a detection signal of the laser module, thereby variably controlling a damping force in accordance with changes in an acceleration generated by displacement of the piston rod.
Patent KR-20200140523-A (KR)
Inventor: AHN SHUNG KYU
IPC: A61F5/058
Filed: 2019-06-07
Abstract: The present invention relates to a medical protector with better breathability, which comprises: an inner sheet portion including a mesh sheet made of sweat-absorbing quick-drying fiber and formed with a plurality of air passages therein, and a ventilation sheet laminated on upper and lower surfaces of the mesh sheet; a fixing unit configured on one surface of the inner sheet portion and fixing the protector to an affected area; an outer sheet portion laminated on the upper surface of the inner sheet portion, made of any one of span fiber, polyester, and polyurethane, and configured to expand the area of the protector in terms of length and width; a detachable unit configured on one surface of the outer seat portion and having the fixing unit detachably coupled thereto; and a bonding cover surrounding the edge parts of the inner and outer sheet portions and coupled by sewing and stitching.
Patent KR-20200140669-A (KR)
Inventor: PARK JUN HEE
IPC: A45C7/00
Filed: 2019-06-08
Abstract: A smartphone case provided with a medicine storage box according to the present invention includes: a case unit surrounding at least a portion of the side and the rear side of a smartphone; and a medicine storage unit formed to cover at least a portion of a rear surface of the case unit and storing medicines. The present invention allows users to take medicines on time by taking out medicines stored in the smartphone case even if the users forgot to bring medicines.
Patent KR-20200142297-A (KR)
Inventor: CHOI GWAN MUK
IPC: F21V33/00
Filed: 2019-06-12
Abstract: Disclosed is a pest capturing device comprising: a housing including a main body with open upper and front parts to allow the introduction of pests, a covering part for closing one of the upper part or the front part while being tilted by an external force, and two pairs of tilting connection parts for connecting the main body and the covering part; an attracting unit disposed inside the housing and including a UV LED light source part for attracting pests by emitting light and a reflector positioned to face the light source part; a capturing unit including a capturing part for capturing pests and a sensor part provided in a predetermined area selected under the capturing part and detecting the amount of captured pests through a plurality of piezoelectric sensors that measure weight by being arranged at regular intervals; a display unit for measuring the amount of pests detected by the sensor part and informing the replacement timing of the capturing part; and a control unit for calculating data measured by the sensor part. Accordingly, an external administrator can remotely control the pest capturing device.
Patent KR-20200142779-A (KR)
Inventor: HUR HOR GIL
IPC: C12N15/74
Filed: 2019-06-13
Abstract: An embodiment of the present invention provides a Sphingopyxis granuli HMH strain (KCCM12454P), a composition for decomposing herbicides including the strain, and a biodegradation method of herbicides using the composition.