baber/WOPTO huggingface dataset:
Patent KR-20180012224-A (KR)
Inventor: KELLY SCHLACHTER
IPC: A61F2/00
Filed: 2017-07-25
Abstract: Provided is an implantable mesh comprising demineralized bone fibers mechanically entangled in a biodegradable or permanent implantable mesh. A method of making an implantable mesh is also provided. The method for making the implantable mesh include a step for mechanically entangling the demineralized bone fibers with non-bone fibers to form an implantable mesh. The mechanical entanglement of the bone fibers with the implantable mesh is achieved by needle punching, spun lacing, entanglement by jet or jet flow, and ultrasonic entanglement using ultrasonic waves with visible needles. A method for implanting an implantable mesh into a target bone tissue site is also provided.
Patent KR-20190013136-A (KR)
Inventor: JEONG EUI SOO
IPC: G03F7/00
Filed: 2017-07-31
Abstract: Provided are a compound represented by chemical formula 1, a photosensitive resin composition comprising the same and a color filter manufactured by using the photosensitive resin composition. In chemical formula 1, each substituent is the same as defined in the specification. The compound according to one embodiment has excellent green spectroscopic characteristics and a high molar extinction coefficient to be excellent in solubility in an organic solvent, and can be used as a dye in the production of a photosensitive resin composition for a green color filter.
Patent KR-20190014681-A (KR)
Title: Chair for correcting a posture
Inventor: JEONG EUN DONG
IPC: A47C7/62
Filed: 2017-08-03
Abstract: The present invention relates to a chair (100) for posture correction, which includes: a seat portion (110) on which a user can sit; a backrest (120) for supporting a back of the user; a frame portion (130) connecting the seat portion and the backrest and serving as a leg; an arm holding portion (140) located at both sides of the seat portion and on which a user′s arm is held; and a knee support portion (150) disposed on a front lower side of the seat portion and on which a user ′s knee is placed. The seat portion (110) includes a seat (112) on which a user′s hip is placed; and a height adjustment seat (114) provided at left and right sides of the seat, in which the height of the height adjustment seat (114) is adjusted by air, and inner pressure thereof is measured by an inner pressure sensor. When a user with a tilted pelvis is seated on the seat and the pressure values of the two height adjustment seats are different from each other, the height of the two height adjustment seats is automatically adjusted to adjust the inclination of both pelvises of the user.
Patent KR-20180087101-A (KR)
Inventor: LEE HYUN MAN
IPC: B27N1/02
Filed: 2017-08-09
Abstract: According to a disclosure, the present invention can provide a method and an apparatus for automatically manufacturing a deck containing iron oxide. More specifically, decks having different strengths can be efficiently produced by controlling the amount of iron oxide according to an end use purpose of a product, and further, the moldability of the decks can be excellent by adding coconut fibers.
Patent KR-20190021826-A (KR)
Inventor: NA SEON DUCK
IPC: B01D46/00
Filed: 2017-08-24
Abstract: The present invention relates to an apparatus for air purification and sterilization, which detects the intensity of a photocatalyst that induces broadband photoactivity and light energy irradiated to the photocatalyst, and provides an appropriate management period and replacement period of a sterilization lamp. According to the present invention, a first photocatalytic filter module, in which a primary sterilization lamp and a ceramic bead-type photocatalyst are combined, a primary illuminance sensor installed between the primary sterilization lamp and the ceramic bead-type photocatalyst to detect and control the amount of light emitted from the sterilization lamp, a second photocatalytic filter module, in which a secondary sterilization lamp and a lattice-shaped medium photocatalytic filter are combined, and a secondary illuminance installed between the secondary sterilization lamp and the lattice-shaped medium photocatalytic filter to detect and control the amount of light emitting from the sterilization lamp are disposed at the primary inflow side of contaminated air. Therefore, the appropriate intensity of light energy is detected and controlled to prevent deterioration of photoactivity of the first photocatalytic filter and the second photocatalytic filter, thereby improving the purification performance and providing a proper management period and replacement period of the sterilization lamps. The sterilization and purification performance can be effectively enhanced with the two-stage configuration of the first and second photocatalytic filter modules, and even if one of the modules fails to exhibit normal performance, it is possible to prevent a sharp deterioration in the sterilization and purification performance. When the air volume drops due to the rise of ventilatory pressure caused by the clogging of the photocatalytic filter by fine floating dust, the control technology that the number of revolutions of a fan fluctuates according to the ventilatory pressure is applied such that when the ventilatory pressure rises, the number of revolutions of the fan is increased to maintain the proper air volume. When the number of revolutions of the fan increases by a certain level or more, the operation of the fan is controlled to be stopped, thereby detecting and controlling the replacement period of the photocatalytic filter.
Patent KR-20190023282-A (KR)
Inventor: KIM JAE HEUNG
IPC: G06Q50/22
Filed: 2017-08-28
Abstract: The present invention relates to a livestock management system using a Bluetooth module and a management application. The system comprises a detection unit. The detection unit comprises: a disease detection unit attached to livestock to measure a condition of the livestock during a predetermined period of time; a memory unit for storing the measured condition state information; and a Bluetooth module for transmitting and receiving the stored information on the memory and a URL address registered in a management application. The condition state information of the livestock is received via URL communication when Bluetooth function installed in a mobile terminal is paired with the Bluetooth module through the management application.
Patent KR-20190026181-A (KR)
Inventor: LEE JONG JIN
IPC: H01M8/1213
Filed: 2017-09-04
Abstract: The present invention relates to a solid oxide fuel cell. More particularly, the present invention relates to a solid oxide fuel cell which comprises a victim cell module including a substance capable of an adsorbing reaction with chromium at a front end portion of a unit cell module, and in which the victim cell adsorbs the chromium generated during the driving of the solid oxide fuel cell to reduce the movement of chromium, thereby effectively preventing a chromium poisoning phenomenon.
Patent KR-20190026316-A (KR)
Inventor: KIM SEUNG WON
IPC: B60K5/12
Filed: 2017-09-05
Abstract: According to the present invention, disclosed is a side-assembly-type transmission mount, in which a powertrain-rotation-preventing unit is mounted to a case, which is coupled to the upper portion of a transmission bracket, thereby preventing a powertrain from falling when a bolt is fractured. The powertrain-rotation-preventing unit (100) comprises: a rotation-preventing pipe (110) configured to allow a coupling bolt (60) to be inserted therethrough and to have rotation-preventing protrusions (111) protruding from the upper and lower portions thereof; first rotation-preventing recesses (21a) formed in a core (21) so as to have shapes corresponding to the rotation-preventing protrusions (111) on the rotation-preventing pipe (110); and second rotation-preventing recesses (71) formed in a space (S) formed in a transmission support bracket (70). The rotation-preventing pipe (110) is inserted into the first and second rotation-preventing recesses (21a, 71) formed in the core (21) and the transmission support bracket (70).
Patent KR-20190033830-A (KR)
Title: Method and electronic device for detecting a battery swelling
Inventor: PARK JUNGHUI
IPC: H05K5/00
Filed: 2017-09-22
Abstract: The present invention relates to a method and an electronic device for sensing battery swelling. The electronic device for sensing battery swelling comprises: a housing including a front plate, and a back plate which is arranged in a space separated from the front plate; a battery including a first surface which faces the front plate and a second surface which faces the back plate; a first layer including a conductive pattern which is parallel to the back plate, wherein at least a part of the conductive pattern is positioned between the second surface of the battery and the back plate; a second layer positioned between the first layer and the second surface of the battery; a third layer positioned between the first and second layers and coming into contact with the first and second layers; and a circuit electrically connected to a first point and a second point of the conductive pattern, transmitting a signal to the first point and receiving a signal from the second point. The circuit can detect a phase difference of the transmitted signal and the received signal, and determine swelling of the battery based on the phase difference. The present invention further comprises various embodiments. The present invention detects swelling of a battery in advance, thereby being able to prevent accidents caused by ignition, explosion and the like of a battery.
Patent KR-20190035362-A (KR)
Title: Method for converting signals
Inventor: LIM JONG YEONG
IPC: H03M9/00
Filed: 2017-09-26
Abstract: According to the present invention, disclosed is a technology for increasing efficiency of a mobile communication service by realizing a converting scheme of a new common public radio interface (CPRI) signal-based repeater signal enabling to transmit a repeater signal even in an environment where services are difficult due to lack of an optical line (e.g. shaded areas), in a wireless manner. A method of converting a signal comprises the steps of: generating clock information based on a transmission rate of a repeater signal; confirming a data start position of the repeater signal by using the clock information and detecting a repeater frame based on a result of the confirming; and mapping the repeater frame to a CPRI frame and converting the repeater signal into a CPRI signal.
Patent KR-20190036587-A (KR)
Title: Apparatus for inspecting semi-conductor wafer backside
Inventor: WON HONG ICK
IPC: H01L21/66
Filed: 2017-09-28
Abstract: The present invention relates to an apparatus for inspecting a back surface of a semiconductor wafer, which inspects contamination, cracks and scratches, generated on a back surface of a substrate during each of processing process steps in accordance with a processing progress step of the substrate. According to the present invention, the apparatus for inspecting a back surface of a semiconductor wafer includes: a ring-shaped stage having an opened central portion and supporting an edge surface of the back surface of the semiconductor wafer; a photographing unit photographing the back surface of the semiconductor wafer placed on the stage; a first lighting unit provided in a direction horizontal to the back surface of the semiconductor wafer to irradiate light to the back surface of the semiconductor wafer; and a second lighting unit provided in a direction vertical to the back surface of the semiconductor wafer to irradiate light to the back surface of the semiconductor wafer.
Patent KR-20190037538-A (KR)
Title: Printed circuit board and apparatus including the same
Inventor: CHOYONGHEE
IPC: H05K1/11
Filed: 2017-09-29
Abstract: The present invention relates to a printed circuit board, which can stably operate a system even in a system using a circuit element with the high operation speed such as a memory or a processor, and an apparatus having the same. To this end, the printed circuit board comprises: a first layer on which a first signal transfer path is formed; a second layer arranged in one surface direction of the first layer and including a first ground providing a return current path for a signal transferred from the first layer; a third layer on which a second signal transfer path is formed; and a fourth layer arranged in another surface direction of the third layer and including a second ground providing a return current path for a signal transferred from the third layer.
Patent KR-20190039367-A (KR)
Title: Index code for protction of copyrights, encoding method and decoding method of the same
Inventor: LEE KUN WOO
IPC: H04N19/46
Filed: 2017-10-03
Abstract: The present invention relates to index codes for protecting a copyright, an encoding method thereof, and a decoding method thereof. According to an embodiment of the present invention, provided is an index code for protecting a copyright which can identify an original image and can decode to protect a copyright of the original image by performing decoding on an index code image of a secondarily processed image after an index code image generated by encoding an index is embedded in a background image different from the original image as a primarily processed image generated by embedding the index code image in the original image is modified or copied.
Patent KR-20190041142-A (KR)
Title: Inter-Factory Virtualization Interworking Service Method using CPS Scheme
Inventor: JUNG JI EUN
IPC: G06Q50/04
Filed: 2017-10-12
Abstract: An inter-factory virtualization interworking service method using a cyber physical system (CPS) scheme is provided. According to an embodiment of the present invention, an inter-factory virtualization interworking service method comprises the steps of: collecting and storing data from factories; and virtualizing and interworking the data. Accordingly, collecting and analyzing facility operation data of factories performing similar processes are possible, thereby more efficiently patterning a normal/abnormal operation state of a facility and diagnosing and analyzing abnormality of the operation facility.
Patent KR-20190045966-A (KR)
Title: Aviation electronic equipment certification system with multiple biometric authentication
Inventor: PARK SI HUN
IPC: G06F21/32
Filed: 2017-10-25
Abstract: The present invention relates to a system for authenticating biometric information, which comprises: receiving a permutation of a biometric input from a user through a biometric pattern and scanning; and determining whether values of inputs correspond to and match a password of the user. If the values of inputs matched the password, access to an avionics equipment system is approved, and if not, a user is prevented from having access to an avionics equipment processing system.
Patent KR-20190046497-A (KR)
Inventor: SEULKIROM KIM
IPC: B60L50/50
Filed: 2017-10-26
Abstract: The present invention relates to a protection device for a battery management system. More specifically, the present invention includes: a first switching element which is connected between a BMS IC and a connection point of a bus bar and the last end cell of n^th battery module; a first switch unit which selectively connects a first terminal of the first switch element with any one between a first pole of the first end cell of the (n+1)^th battery module and a second terminal of the first switching element; a second switching element which is connected between the BMS IC and a connection point of the bus bar and the first end cell of the (n+1)^th battery module; a second switch unit which selectively connects a first terminal of the second switching element with any one between a second pole of the last end cell of the n^th battery module and a second terminal of the second switching element; and a switching control unit which controls the connection state of the first switch unit and the second switch unit depending on a control mode. The present invention is able to prevent damage to BMS IC.
Patent KR-20190048894-A (KR)
Inventor: KIM MYEONG OK
IPC: A61K31/416
Filed: 2017-10-31
Abstract: The present invention relates to a pharmaceutical composition for preventing or treating degenerative neurological diseases comprising a JNK activity inhibitor as an active component, wherein the composition can inhibit the activity of c-Jun kinases and reduce inflammatory response and beta amyloid production of neuronal cells.
Patent KR-20190052235-A (KR)
Inventor: KIM MUN JONG
IPC: H01R13/514
Filed: 2017-11-08
Abstract: Disclosed is a connector which comprises: a joint bus bar including a plurality of first female terminals electrically connected to each other; a plurality of second female terminals respectively connected to a plurality of wires to electrically connect to the outside; and a holder arranging the joint bus bar and the second female terminal with a preset structure. The joint bus bar forms an electrical connection to the outside through the connected second female terminal as the joint bus bar connects to one of the second female terminals without directly connecting to the wire for the electrical connection to the outside.
Patent KR-20190052456-A (KR)
Inventor: PARK JUNG YANG
IPC: B60B3/16
Filed: 2017-11-08
Abstract: The present invention provides a wheel bearing assembly. The wheel bearing assembly comprises: a wheel hub comprising an outer hub portion formed with a first material having light metal and an inner hub portion formed with a second material having a steel material; a joint coupled to the wheel hub about an axial direction of the wheel hub to be in contact with an inner end of the inner hub portion; an outer ring disposed apart from each of the wheel hub and the joint; a rolling device individually interposed between the wheel hub and the outer ring and between the joint and the outer ring; and at least one screw axially penetrating through the wheel hub and the joint to couple the wheel hub and the joint to each other.
Patent KR-20190063765-A (KR)
Title: Anti-ceacam1 antibody and use thereof
Inventor: EUN SO YOUNG
IPC: C07K16/28
Filed: 2017-11-30
Abstract: The present invention relates to an anti-CEACAM1 antibody having improved binding ability specific to CEACAM1 and to uses thereof, wherein the anti-CEACAM1 antibody according to the present invention is excellent in the specific binding ability to CEACAM1, and activates an anticancer immune function of cytotoxic T cells and natural killer cells, thereby being useful as an anticancer agent and a composition for treating cancer.
Patent KR-20190065649-A (KR)
Title: Wide band frequency oscillator circuit and oscillation method using ring voltage controlled oscillator
Inventor: MOON SEONG MO
IPC: H03K3/013
Filed: 2017-12-04
Abstract: A wide band frequency oscillation circuit and a frequency oscillation method using a right voltage controlled oscillator are disclosed. According to an embodiment of the present invention, the frequency oscillation circuit comprises: a low drop-out (LDO) regulator for generating an input voltage of a ring voltage controlled oscillator (VCO); and the ring VCO accessing the LDO regulator and controlling an oscillation frequency based on the input voltage. The LDO regulator includes a feedback variable resistance.
Patent KR-20190065676-A (KR)
Title: Manufacturing method of high purity DNA fragments mixtures
Inventor: KIM SEOK SOON
IPC: C12N15/10
Filed: 2017-12-04
Abstract: The present invention provides a manufacturing method of high purity DNA fragment mixture, comprising: (a) a step of thawing fish testes, removing blood and foreign substances, and then putting purified water into the thawed testes and pulverizing to produce a pulverized testis solution; (b) a step of mixing the pulverized testis solution from the step (a) with a pulverized venus flytrap solution and allowing the two to react while stirring, followed by filtering to remove proteins and fats; and (c) a molecular weight reduction step of adding hydrochloric acid to make the filtrate from the step (b) have a pH range of 4.5-8.5, filtering the product after heating, inducing a reaction and cooling in order to obtain a filtrate containing a DNA fragment mixture.
Patent KR-20190065902-A (KR)
Title: Doubleness cover segregation structure and therefor manufacture method
Inventor: KIM SONG KI
IPC: B32B7/06
Filed: 2017-12-04
Abstract: The present invention relates to a surface layer separation structure of a dual film cover consisting of an interlayer separation film and a manufacturing method thereof. A blocking film and a permeating film are combined to firstly form an interlayer separation film. Then, a magnetic knife line for arranging a handle for separating the blocking film from the permeating film of the interlayer separation film when in use is formed. Then, while the permeating film on the outer side of the magnetic knife line is separated, the interlayer separation film is fused to an inlet of a container injected with an air freshener component or the like to be sealed. While the permeating film on the outer side of the magnetic knife line is separated and removed from the interlayer separation film fused to the container, the interlayer separation film is fused to the container to prevent the magnetic knife line of the permeating film from coming in contact with the blocking film even if the magnetic knife line of the permeating film is not fused to an accurate point of the container when fusing the interlayer separation film and slightly pushed into or out of the container to be fused by an error to easily separate the blocking film from the permeating film when in use.
Patent KR-20190067995-A (KR)
Title: Vibration dampener for reduction of crashing sound
Inventor: LEE KUM JEA
IPC: E04F15/20
Filed: 2017-12-08
Abstract: The present invention provides a vibration dampener, which insulates and prevents a wave caused by an impact or a vibration generated on a Korean floor heater floor of various buildings such as a multiplex housing and an apartment and prevents a noise generated in one floor from being transferred to the other floor through a lower portion of a structure between floors. To this end, the present invention discloses a high stiffness vibration dampener for reducing a noise between floors, which is integrally formed with an inner surface body which is a truss structure having a cross section in a shape of six angles by overlapping two triangle pipes with each other in a hollow of a pipe-shaped outer surface body.
Patent KR-20190073925-A (KR)
Title: Apparatus and method for pre-charging
Inventor: LEE DONG CHUN
IPC: H01M10/42
Filed: 2017-12-19
Abstract: The present invention relates to a precharge apparatus and a method thereof, capable of expecting an energy saving effect in a process of precharging a precharge capacitor. According to the present invention, the precharge device is a device for charging a precharge capacitor, which is configured to be electrically connected to both ends of a battery module having a plurality of secondary batteries. The precharge device comprises: storage circuits configured to be electrically connected to both ends of the plurality of secondary batteries, respectively, so as to store power supplied from the plurality of secondary batteries; a precharge circuit configured to be electrically connected to one end of the storage circuit and transmit a precharge current supplied from the storage circuit to the precharge capacitor; a battery monitoring unit configured to be electrically connected to the battery module and a charge/discharge path, which is connected to the battery module and through which is a charge/discharge current flows, so as to monitor a voltage of each of the plurality of secondary batteries and the charge/discharge current; and a battery control unit configured to control opening and closing of the storage circuit based on the voltage of each of the plurality of secondary batteries and the charge/discharge current monitored by the battery monitoring unit.