baber/WOPTO huggingface dataset:
Patent KR-20190040629-A (KR)
Title: Display device
Inventor: LEE SUNG RAE
IPC: C09J11/00
Filed: 2017-10-11
Abstract: The present invention relates to a display device including a light diffusion adhesive. A feature of the present invention is that a composite optical sheet is attached to the outside of a lower polarizer plate of a liquid crystal display device through the light diffusion adhesive. The light diffusion adhesive includes a light diffusion bead containing a plurality of air pockets therein. Particularly, by changing the volume of the air pockets contained in the light diffusion bead, the liquid crystal display device achieves high brightness or improves visibility, or both of the high brightness and the visibility can be improved. In addition, since a plurality of optical sheets are provided, the optical efficiency can be prevented from being lowered. In addition, a light weight and thin shape of the liquid crystal display device can be realized, and at the same time, a process of modularizing the liquid crystal display device can be simplified, thereby shortening the assembling time and reducing material costs so as to improve efficiency of a process.
Patent KR-20190040696-A (KR)
Title: The apparatus of auto management a fire extinguisher by using ball rotation and qr code tag
Inventor: MUN SANG WON
IPC: A62C13/76
Filed: 2017-10-11
Abstract: An objective of the present invention is to provide an in-place automatic management apparatus dedicated for a smart fire extinguisher through an automatic magnetic ball rotating module and a QR code tag. According to the present invention, the in-place automatic management apparatus dedicated for a smart fire extinguisher comprises a fire extinguisher body (100), a fire extinguisher supporting band part (200), and the automatic magnetic ball rotating module (300). Accordingly, using magnetic force, the in-place automatic management apparatus is coupled to and rotates a steel ball for preventing solidification of fire extinguishing powder embedded in the fire extinguisher body, thereby decreasing the solidification rate of the fire extinguishing powder by 80% or less than that of a conventional apparatus. Moreover, a QR code is formed on the outer surface of the fire extinguisher supporting band part and a fire extinguisher management side is linked when a manager tags the QR code, thereby enabling the manager to periodically check and manage a fire extinguisher on the web.
Patent KR-20190044291-A (KR)
Title: Housing of junction block
Inventor: KO HYUNG KEUN
IPC: H05K5/00
Filed: 2017-10-20
Abstract: Disclosed is a junction block housing minimizing the distance from a terminal to a mounting seat surface to improve assembly quality of a junction block terminal. According to the present invention, the junction block housing comprises: a moving plate inserting a bolt thereinto to be fixed; and a junction block terminal coupling part having a space to insert and fix the moving plate thereinto and thereto, wherein a spring pressed in insertion of the moving plate is fixed in the space. Accordingly, when a junction block terminal having a coupling hole formed therein is coupled to the moving plate, the junction block terminal coupling part inserts a screw part of the bolt into the coupling hole of the junction block terminal by expansion force of the spring.
Patent KR-20190047364-A (KR)
Title: wedge type tension clamp
Inventor: OH HYUNG JONG
IPC: H02G7/05
Filed: 2017-10-27
Abstract: The present invention relates to a wedge-type tension clamp comprising: a head part including a side guide portion upwardly extended from both edges of a lower guide portion to form a restricting sliding groove with a sliding surface; a main body extended from the rear end of the head part and having a coupling body formed to insert a pin thereinto; a pair of grip members moving forward and backward in the restricting sliding groove of the head part and having a wire insertion groove formed on a side surface; an elastic member having a first reception groove downwardly recessed from the center of the sliding surface; and a sliding interlocking support plate coupled to the elastic member to move forward and backward on the sliding surface, and coupled to and interlocked with the grip member. The sliding surface is flatly formed from up to the bottom of first and second side guide portions with respect to the first reception group, or is inclined by a gradually increased height. Accordingly, breakage is prevented, thereby providing an advantage of increasing durability.
Patent KR-20190048892-A (KR)
Inventor: KIM YOUNG WOOK
IPC: A01K67/033
Filed: 2017-10-31
Abstract: The present invention relates to a method for mass production of antifreeze proteins derived from mealworms and a technique related to antifreeze proteins thereby. According to the method for mass production of antifreeze proteins derived from mealworms of the present invention, by establishing a breeding condition for mass-expressing antifreeze proteins of mealworms, larvae of Tenebrio molitor, and a process for effectively separating and purifying antifreeze proteins in proteins of mealworms, it is possible to mass-produce antifreeze proteins derived from mealworms. Also, antifreeze proteins, produced by the mass production method of the antifreeze proteins derived from mealworms of the present invention, effectively lower the freezing point even at very low concentrations through direct interaction with ice, and thus can be effectively used as a material in various fields such as food, medical care, cosmetics, and agriculture.
Patent KR-20190049000-A (KR)
Inventor: KIM KI YANG
IPC: H04R1/10
Filed: 2017-11-01
Abstract: The present invention relates to a wireless earphone. The present invention relates to a wireless navigation earphone, wherein a visually impaired person finds it inconvenient and difficult to find a new road or a place, but the wireless earphone having a technology of a voice recognition device and a GPS device to set a destination and inform the direction, and the wireless earphone is equipped with the GPS device and the voice recognition device with a purpose of guiding a road when finding a new road or a place. To this end, the present invention is capable of setting GPS using a GPS receiving chip mounted on a body and having a voice recognition switch driving circuit for setting a destination by pressing a voice recognition switch. According to the present invention, the wireless navigation earphone equipped with the GPS device and the voice recognition device eliminates inconvenience of asking a question to other people since a destination is set by the voice recognition device and a location is informed through the GPS. The present invention is helpful for a visually impaired person as well as a directionally challenged person.
Patent KR-20190051354-A (KR)
Inventor: KOO CHANG WAN
IPC: H01M4/62
Filed: 2017-11-06
Abstract: The present invention relates to a method for manufacturing a positive electrode, comprising the following steps: manufacturing a mixture by dry-mixing a positive electrode active material, a conductive material, and a binder; disposing the mixture on a current collector; and rolling the current collector on which the mixture is disposed through a roll pressing method to form a positive electrode active material layer. The binder comprises at least one of a polyvinylidene fluoride homopolymer, polyvinylidene fluoride-hexafluoropropylene, and polytetrafluoroethylene. The temperature of a roll used in the roll pressing method is 70-120°C.
Patent KR-20190052331-A (KR)
Inventor: KIM YEON HO
IPC: H01M50/417
Filed: 2017-11-08
Abstract: The present invention relates to a negative electrode active material for a secondary battery comprising porous iron oxide nanoparticles, a method for manufacturing the same, and a secondary battery comprising the negative electrode active material. The negative electrode active material for a secondary battery according to the present invention minimizes the volume change of iron oxide due to insertion and separation of lithium even in a continuous charging/discharging process, thereby enhancing the capacity and lifetime of the secondary battery including the negative electrode active material. In addition, the method for manufacturing a negative electrode active material for a secondary battery of the present invention is eco-friendly and can provide a negative electrode active material for a secondary battery comprising iron oxide nanoparticles which can be mass-produced by a simple process.
Patent KR-20190053526-A (KR)
Title: The mixture for manufacturing of rice with enhanced resistant starch available for companion animal feed
Inventor: KIM YANG HEE
IPC: A23K40/30
Filed: 2017-11-10
Abstract: The present invention relates to a mixed composition for producing rice with increased content of resistant starch, which can be used for functional feed for a companion animal. The method of the present invention has an effect of increasing the content of resistant starch in rice. In addition, long-term storage is possible while active ingredients applied to a surface of rice are not peeled off. Furthermore, when the feed for a companion animal is produced by using the rice for feed of the present invention, a blood sugar level of the companion animal is reduced to assist for preventing and treating diabetes of the companion animal, and an obesity problem of the companion animal can be solved by a low-calorie feed.
Patent KR-20190056461-A (KR)
Title: Sludge Collector
Inventor: LEE SEI HO
IPC: B01D21/24
Filed: 2017-11-16
Abstract: The present invention relates a flap type sludge collector, which comprise: a flat bar slidably coupled to a plurality of guide rails fixed to the bottom of a settling basin in a forward and backward longitudinal direction; a pull rod for performing a reciprocal movement by being connected to a power conversion unit installed on an upper part of the flat bar in a longitudinal direction of the flat bar and transferring a driving force; profiles of a plurality of columns arranged at regular intervals to be perpendicular to a longitudinal direction of the pull rod, and rotatably coupled to a bottom surface of the pull rod; a front stopper fixed to an upper surface of the flat bar, and positioned in front of the profiles to push free ends of the profiles in case of a reverse movement of the flat bar so as to rotate the same to be a horizontal state; a rear stopper fixed to the upper surface of the flat bar, and positioned at the rear of the profiles to support rear surfaces of the profiles in case of a forward movement of the flat bar; and a power transfer unit for transferring power of the pull rod to the flat bar to forwardly and reversely move the flat bar in case of forward and reverse movements of the pull road. The profiles moves backward in a horizontally lifted state since a front stopper interlocked with the reverse movement of the flat bar receiving the power of the pull rod from the power transfer unit in case of the reverse movement of the pull rod pushes and lifts the free ends and rotates the same around a shaft, and moves forward in a vertical state to collect sludge while the front stopper interlocked with the forward movement of the flat bar receiving the power of the pull rod in case of the forward movement of the pull rod moves forward to descend the upwardly lifted free ends around the shaft.
Patent KR-20180061034-A (KR)
Inventor: LEE DONG WOOK
IPC: H01M4/13
Filed: 2017-11-28
Abstract: The present invention relates to a positive electrode active material for lithium-sulfur batteiesy and a production method thereof. More specifically, the present invention relates to a positive electrode active material for lithium-sulfur batteries including metal sulfide nanoparticles, and a production method thereof. According to the present invention, the metal sulfide nanoparticles having a large specific surface area applied to a positive electrode active material for lithium-sulfur batteries act as a redox mediator during charging/discharging of the lithium-sulfur battery, inhibit production of elutable polysulfide, and prevent the polysulfide from being diffused into an electrolyte by adsorbing the polysulfide even when being eluted. In addition, a shuttle reaction is reduced, and thus the capacity and lifespan of the lithium-sulfur battery can be improved.
Patent KR-20190061738-A (KR)
Title: Outer sheet layer for hyfiene pad, preparation method thereof and hyfiene pad compring the smae
Inventor: AHN SANG YOON
IPC: A61F13/511
Filed: 2017-11-28
Abstract: The present invention relates to a cover for a sanitary pad, a manufacturing method thereof, and a sanitary pad comprising the same, and more specifically, to a cover for a sanitary pad which comprises a nonwoven fabric, a nonwoven fabric base layer, and a coating layer having a perfluoroalkyl acrylic polymer coated across the nonwoven fabric, has excellent water repellence, air permeability and tactile sensation, and has no toxic physical properties to be harmless to a human body; a manufacturing method thereof; and a sanitary pad comprising the same. According to the present invention, the cover for a sanitary pad has an excellent water repellence preventing contaminants absorbed in an absorbing layer of a sanitary pad from being leaked to the outside, permeates air to have an excellent tactile sensation and wearing sensation, and has no toxic physical properties to be harmless to a human body.
Patent KR-20190064723-A (KR)
Title: Transmission mount for vehicle
Inventor: KIM SEUNG WON
IPC: B60K5/12
Filed: 2017-12-01
Abstract: According to the present invention, a transmission mount for a vehicle is capable of being press-fitted to a vehicle body side member with only an insulator, and without using a bridge bracket, such that reduction in weight and cost can be achieved by eliminating the bridge bracket, and assembly workability can be improved by eliminating a bolting operation.
Patent KR-20190067038-A (KR)
Inventor: JOO HYO MOON
IPC: B22D13/10
Filed: 2017-12-06
Abstract: The present invention relates to a centrifugal casting apparatus for different materials, which comprises: a mold having a shape corresponding to a shape of an outer surface of a casting to be produced, and having a cavity receiving molten metals therein; a molten metal guide inserted into the mold and configured to guide the molten metals so that the molten metals are separately injected into the mold; a guide fixing means fixing the molten metal guide to a predetermined position; and a motor configured to rotate the mold around a rotation axis. According to the present invention, different materials are cast by centrifugal casting at the same time, and formability and bonding ability can be improved.
Patent KR-20190067518-A (KR)
Title: Remote control shower system with massage and bluetooth device
Inventor: LEE JU HO
IPC: A47K3/28
Filed: 2017-12-07
Abstract: An objective of the present invention is to alleviate conventional inconvenience of having to position a hand on a faucet unit when adjusting temperature while taking a shower, a disadvantage by the weight of a shower with a massage function, and problems of insufficient output of a mobile phone when listening to music while taking a shower. A remote control shower system with a massage device and a Bluetooth device comprises a massage ball on a center of a shower head, a remote control device loaded in a shower head, a Bluetooth speaker attached to a head hanger, and a display in a faucet unit which can check time information to provide a lightweight shower head capable of providing a massage effect without separately supplying power. Water pressure and water temperature can be remotely controlled by a remote controller function mounted in the head to be more efficient than a conventional technique. Desired music can be enjoyed and controlled by the high-output speaker attached to the head hanger. Music information and water temperature can be visually checked by the display.
Patent KR-20190069104-A (KR)
Title: Method for providing broadcasting service based on frequency switching and apparatus using the same
Inventor: CHO YONG SEONG
IPC: H04N21/2385
Filed: 2017-12-11
Abstract: Disclosed are a method for providing a broadcasting service based on frequency switching and a device therefor. According to an embodiment of the present invention, the method for providing a broadcasting service extracts a plurality of target signals by filtering a radio frequency (RF) signal for a broadcasting service based on a plurality of band filters passing a signal of a predetermined frequency band, matches the plurality of target signals to at least one output terminal of each of a plurality of output terminals based on RF switch initialization information, produces an output signal including at least one broadcasting program by combining the at least one target signal matched to each of the plurality of output terminals, and outputs the output signal through the plurality of output terminals. According to the present invention, it is possible to provide various broadcasting services for each subscriber who subscribes to a broadcasting service without using a set-top box.
Patent KR-20190071074-A (KR)
Title: Horizontal light emitting display using conductive composite and method for manufacturing the same
Inventor: JEONG UN YONG
IPC: H01L29/06
Filed: 2017-12-14
Abstract: A horizontal type light emitting display according to the present invention comprises: a flexible substrate; an electrode layer formed on the flexible substrate; and an electrochemical light-emitting layer formed on the electrode layer. The electrode layer includes a matrix, a first electrode, and a second electrode. The first electrode and second electrode are positioned in contact with the light emitting layer, respectively. The first electrode and second electrode are positioned to face each other on a plane parallel to the flexible substrate. All or a portion of the first electrode is embedded in the matrix, and all or a portion of the second electrode is embedded in the matrix. In the horizontal type light emitting display according to the present invention, a polymer is embedded in a gap existing between conductive nanosheets such that the excellent adhesive force of the polymer holds the conductive nanosheets tightly. In addition, the horizontal type light emitting display is made in a single film formed through the chemical crosslink with PDMS such that morphological deformation hardly occurs when a strain is applied, thereby providing excellent stability and providing little resistance change.
Patent KR-20190071847-A (KR)
Title: Micro Reactor
Inventor: SHIN AH REUM
IPC: B01J19/00
Filed: 2017-12-14
Abstract: The present invention relates to a microreactor. More particularly, the present invention relates to a reactor having a rectangular shaped tank capable of conducting a reaction with a microchannel in the form of a rectangular duct for eliminating an entrance effect. After a point where the entrance effect of the microchannel disappears, the rectangular shaped tank is formed to provide a space in which the reaction proceeds constantly in a steady state.
Patent KR-20190071865-A (KR)
Title: Bone conduction alarm eye
Inventor: JEON SENMG HO
IPC: A61M21/00
Filed: 2017-12-15
Abstract: The present invention relates to a bone conduction alarm shade capable of functioning as an alarm clock even for an auditory handicapped person. The bone conduction alarm shade comprises: an earphone type bone conduction for providing a signal to a user; a shade for assisting to have smooth sleep; and a timer controller for allowing the user to wake up at a desired time.
Patent KR-20190072038-A (KR)
Title: Fire door
Inventor: HWANG YUN JI
IPC: E06B5/16
Filed: 2017-12-15
Abstract: Provided is a fireproof door. The fireproof door comprises: a door frame fixed to a wall and providing a passage; a door rotatably coupled to the door frame and opening or closing the passage; and a sealing part allowing the door to come in close contact with the door frame and preventing the flow of a fluid through the passage.
Patent KR-20180073464-A (KR)
Inventor: LEE BAE KEUN
IPC: H04N19/96
Filed: 2017-12-15
Abstract: An objective of the present invention is to provide an image decoding method capable of efficiently performing inter-prediction for a block to be encoded/decoded. According to the present invention, the image decoding method comprises a step of determining motion vector precision of a current block; a step of generating a motion vector candidate list of the current block; a step of acquiring a motion vector prediction value of the current block from the motion vector candidate list; a step of checking whether the precision of the motion vector prediction value and the motion vector precision of the current block are equal; a step of scaling the motion vector prediction value in accordance with the motion vector precision of the current block if the precision of the motion vector prediction value and the motion vector precision of the current block are different; and a step of using the scaled motion vector prediction value to acquire a motion vector of the current block.
Patent KR-20190072855-A (KR)
Title: Apparatus and method for controlling vehicle based on tunnel cognition using lidar
Inventor: LEE JUN HEE
IPC: B60Q1/08
Filed: 2017-12-18
Abstract: Disclosed is an apparatus for controlling a vehicle based on tunnel recognition. More specifically, the apparatus for controlling a vehicle comprises: a scan information receiving unit configured to receive scan information with respect to surroundings of a vehicle from a vehicle sensor; a tunnel space determination unit configured to determine whether there is a tunnel space based on the scan information; and a vehicle control unit configured to generate a vehicle control signal for controlling at least one of an air conditioning system, a light system, and a driving system when determining that there is the tunnel space.
Patent KR-20190074345-A (KR)
Title: Electronic blind with smart IR touch switch
Inventor: KIM JEONG GEUN
IPC: E06B9/24
Filed: 2017-12-20
Abstract: According to the present invention, an electronic blind with a smart infrared touch switch comprises: a first transparent conductive film layer; an electrochromic layer laminated on the first transparent conductive film layer, and controlled to be transparent or opaque depending on electric conduction; a plurality of second transparent conductive film layers which are laminated on the electrochromic layer, and divide the electrochromic layer into a plurality of areas to independently apply a current to each area; a power supply unit to apply a current to the first transparent conductive film layer and the second transparent conductive film layers; a control unit to independently control electrical connection of the power supply unit and the second transparent conductive film layers based on a set control signal; a touch switch unit to receive a touch input from the outside to generate the set control signal; and an infrared ray blocking unit which is arranged on at least one among the first transparent conductive film layer and the plurality of second transparent conductive film layers, and maintains transparency.