baber/WOPTO huggingface dataset:
Patent KR-20190143314-A (KR)
Title: Method and apparatus for random access in wireless communication system
Inventor: YANG HYO SUN
IPC: H04W74/00
Filed: 2018-06-20
Abstract: The present invention may provide a method of a terminal performing a random access procedure in a wireless communication system. According to the present invention, the method of a terminal performing a random access may comprise the steps of: triggering a random access of a secondary cell (SCell); transmitting a preamble through an activated uplink (UL) bandwidth part (BWP) of the SCell; and receiving a random access response message via an activated DL BWP of a special cell (SpCell). At least one of a BWP deactivation timer of the SpCell and a BWP deactivation timer of the SCell may be maintained.
Patent KR-20200001337-A (KR)
Title: Vacuum adiabatic body and refrigerator
Inventor: WONYEONG JUNG
IPC: F25D19/00
Filed: 2018-06-27
Abstract: According to the present invention, a vacuum adiabatic body and a refrigerator are provided. The refrigerator comprises: a heat exchange pipeline accommodated in an inner wall of the vacuum adiabatic body and performing heat exchange of a refrigerant; a through-part through which a refrigerant pipe provided in at least one of a first plate member and a second plate member to provide the heat exchange pipeline passes; and a sealing member configured to accommodate an outlet pipe and an inlet pipe therein and coupled to at least one of the first plate member and the second plate member to restrict gas communication between the refrigerant pipe and the vacuum space part.
Patent KR-20180079272-A (KR)
Inventor: LIM JAIJIN
IPC: H04B7/26
Filed: 2018-06-29
Abstract: The present invention relates to a base station and a method for clock synchronization of a base station. According to an embodiment of the present invention, the method for clock synchronization of a base station comprises: a scanning step of scanning a satellite transmitting a satellite signal and a master base station providing a clock synchronization signal; a master mode operation step of receiving the clock synchronization signal from the found satellite, synchronizing a clock of a base station, and providing the clock synchronization signal to a slave base station if the satellite transmitting the satellite signal satisfying a predetermined condition is found in the scanning step; and a slave mode operation step of receiving the clock synchronization signal from the found master base station and synchronizing the clock of the base station if the satellite transmitting the satellite signal satisfying a predetermined condition is not found, and the master base station satisfying a predetermined condition is found in the scanning step. According to an embodiment of the present invention, it is possible to provide the base station which dynamically performs a master base station operation and a slave base station operation depending on a situation without limiting the roles of the master base station and the slave base station; and the method for clock synchronization of a base station.
Patent KR-20200010832-A (KR)
Inventor: MYEONG HYEON WANG
IPC: C01G3/02
Filed: 2018-07-23
Abstract: The present invention provides a method for producing copper oxide nanoparticles using a cell-free extract of Trichoderma asperellum, the method comprising: (S10) culturing Trichoderma asperellum (SKCGW003) on filtration paper; (S20) collecting mycelial biomass from the cultured Trichoderma asperellum; (S30) stirring the mycelial biomass at room temperature by using a stirrer; (S40) filtering the stirred mycelial biomass to obtain a cell-free extract (TA-CFE); (S50) dissolving Cu(NO_3)_2 and 3H_2O in the cell-free extract (TA-CFE) and stirring the same; and (S60) chilling the same at room temperature and stirring the same. In addition, the present invention provides a method for producing copper oxide nanoparticles using a cell-free extract of Trichoderma asperellum, which are effective in anticancer treatment and are environmentally friendly and sustainable. In addition, the present invention provides copper oxide nanoparticles using a cell-free extract of Trichoderma asperellum.
Patent KR-20200011222-A (KR)
Title: Composition for improving vagina environment and improving agent having the same
Inventor: KIM BYEONG HA
IPC: A61K31/19
Filed: 2018-07-24
Abstract: Disclosed are a composition for improving vaginal environment and an enhancer comprising the same. The composition for improving vaginal environment according to an embodiment of the present invention is a pulse-type vaginal environment improving composition which changes vaginal environment into an acidic environment by releasing organic acids according to changes in the acidity of women′s vagina. Therefore, through the pulse-type vaginal environment improving composition which does not behave when pH environment in a vagina is weakly acidic and releases organic acids when pH environment in the vagina is alkali, it is possible to create a constant weakly acidic environment.
Patent KR-20180089889-A (KR)
Inventor: MAEHARA HIROAKI
IPC: H01L27/06
Filed: 2018-07-26
Abstract: The present invention relates to an improvement of electrostatic discharge resistance of a field effect transistor (FET) used in a microwave band and a millimeter wave band. According to the present invention, an electrostatic protection diode-attached FET comprises a first FET and a two-terminal electrostatic protection circuit connected between a first gate and a first source of the first FET. The two-terminal electrostatic protection circuit includes: a first diode positioned at a side to be biased in a reverse direction when voltage lower than a potential of the first source is applied to the first gate, and having a reverse withstand voltage lower than a reverse withstand voltage between the first gate and the first source of the first FET; a second diode positioned at a side to be biased in a forward direction when voltage lower than the potential of the first source is applied to the first gate, and connected to the first diode in a reverse series; and a resistor connected with a pair of diodes including the first and second diodes in series, and formed by using the same channel layer as that of the first FET.
Patent KR-20200016003-A (KR)
Title: High frequency film transmission line, antenna including the same and antenna-integrated image display device
Inventor: HUH YOON HO
IPC: H01P3/08
Filed: 2018-08-06
Abstract: According to the embodiments of the present invention, a film transmission line with an improved signal efficiency and reliability includes a dielectric layer and an electrode line disposed on the dielectric layer. The electrode line has an effective efficiency of 200 %/μm or more at frequency of 5 GHz or more. The film transmission line may be applied to a high frequency thinned antenna and an image display device.
Patent KR-20200016461-A (KR)
Title: an automatic dishwasher
Inventor: KIM SUNG TAE
IPC: B65G15/12
Filed: 2018-08-07
Abstract: The present invention relates to a dish supply apparatus for a dishwasher, capable of enabling dishes to be washed more cleanly and reducing kitchen personnel by automatically transferring dishes into a dishwasher while arranging the dishes one by one. The dish supply apparatus includes: a rear conveyor (10) installed to be inclined upwards; and a front conveyor (11) installed at the front end of the rear conveyor to be inclined downwards. A cylindrical brush (29) transferring dishes onto the rear conveyor while separating the dishes one by one is installed above a rear end of the rear conveyor. A chain gear (26) including a protrusion (27) supporting the dishes to enable the dishes to be supplied one by one at regular intervals is installed on a support shaft (21) and a rotary shaft (25) supporting the front conveyor.
Patent KR-20200018829-A (KR)
Title: Solar Charging Electric Range
Inventor: AN WOONG JIN
IPC: H02J7/35
Filed: 2018-08-13
Abstract: The present invention relates to a solar charging electric range capable of being charged and used by using a photovoltaic power generation. The solar charging electric range comprises: a photovoltaic power generation unit collecting sunlight and generating electricity; an electricity charging unit receiving and charging the electricity generated by the photovoltaic power generation unit and supplying the charged electricity; and an electric range unit receiving the electricity from the electricity charging unit to generate heat and heating cooking utensils by using the generated heat.
Patent KR-20190034486-A (KR)
Title: A stereo sound service device capable of providing three-dimensional stereo sound
Inventor: KIM JI HEON
IPC: H04S7/00
Filed: 2018-08-16
Abstract: The present invention relates to a stereo sound service device capable of providing a three-dimensional (3D) stereo sound. According to an embodiment of the present invention, the stereo sound service device comprises: a storage unit for matching and storing HRTF data related to physical characteristics of a user and sound source environment (3D) data related to a sound source environment; and a control unit for extracting an HRTF candidate group from (pre)stored HRTF data based on a test result of the user for sound matching and setting, as personalized user-specific data, one or more pieces of data having similarity which is higher than or equal to a reference value from the extracted HRTF candidate group.
Patent KR-20190030610-A (KR)
Inventor: ITO YUKI
IPC: G06F3/12
Filed: 2018-09-06
Abstract: The present invention relates to an information processing apparatus capable of providing address information desired by a user. The information processing apparatus transmits short-range wireless communication information, in which address information desired by a user is set, by short-range wireless communication by causing the user to select a line corresponding to the address information set in the short-range wireless communication information and setting the address information of the selected line in the short-range wireless communication information.
Patent KR-20200028550-A (KR)
Title: Device and method for determining an emergency situation through object detection
Inventor: YOUM SEKYOUNG
IPC: G08B21/04
Filed: 2018-09-06
Abstract: The present invention relates to a method for determining an emergency situation through object recognition, which is a method for determining an emergency situation through object recognition by an apparatus for determining an emergency situation. The method comprises the steps of: photographing images including a moving object; determining a posture of a current object of the photographed images; determining whether a change in the posture of the current object exists by comparing the posture of the current object with the posture of a stored past object; determining whether the time when the posture of the current object is changed is within a threshold time, when a change in the posture of the current object exists; and warning of an emergency situation when the time when the posture of the current object is changed is within the threshold time.
Patent KR-20200031468-A (KR)
Inventor: SEUNGJAE LEE
IPC: G02F1/1333
Filed: 2018-09-14
Abstract: An objective of the present invention is to provide a tiling display device in which an area occupied by a bezel unit is minimized. The tiling display device according to the present invention includes a plurality of display modules arranged on one plane. The display modules include a substrate, a signal line, an open hole, a filling layer, and a circuit board. The substrate has a display unit in which sub-pixels are defined. The signal line is disposed on the upper surface of the substrate in the display unit and transmits a predetermined signal to the sub-pixels. The open hole is provided to penetrate the substrate in the display unit. The filling layer fills the open hole. The circuit board is disposed on the back surface of the substrate and electrically connected to the signal line through the filling layer.
Patent KR-20190035559-A (KR)
Title: Adhesive tape and flat web material comprising such tape
Inventor: CZERWONATIS NIELS
IPC: C09J7/20
Filed: 2018-09-21
Abstract: The present invention relates to an adhesive tape (K) for the on-the-fly roll changeover of a flat web material (RB) wound with rolls (R, B). The present invention has: a carrier layer (K3) which includes a first surface (K31) and a second surface (K32) facing the first surface (K31); a first adhesive layer (K1) which is arranged indirectly or directly over at least one part of an area on the first surface (K31) of the carrier layer (K3); a second adhesive layer (K2) which is arranged on at least one area (FB) of an area of the second surface (K32) of the carrier layer (K3); and at least one predetermined damage area for the area separation of the adhesive tape (K). In the adhesive tape (K), the predetermined damage area is configured to include a surface coating (K4) in which at least one area (FB) is arranged between the carrier layer (K3) and the second adhesive layer (K2); the adhesive force of the second adhesive layer (K2) to the surface coating (K4) is greater than the adhesive force of the surface coating (K4) to the carrier layer (K3); the adhesive force of the second adhesive layer (K2) to the surface coating (K4) is greater than the cohesive force in the surface coating (K4); and the second adhesive layer (K2) has a bonding region (K6) deactivated on the surface (K21) indicating the direction of the carrier layer (K3). The present invention improves the separation of the adhesive tape in a damaged area.
Patent KR-20200034914-A (KR)
Title: Navigation system which provides a selectable best path list with respect to distance, time and cost
Inventor: LEE TAE BEOM
IPC: G01C21/34
Filed: 2018-09-24
Abstract: The present invention relates to a new user-centered navigation system which provides an optimal path list with respect to distance, time and cost, which is not provided by a conventional navigation system, such that a user can select a path in person, and also provides a navigation function for pedestrians and bicycle riders as well as vehicles. To this end, an algorithm is applied to calculate the optimal path with respect to three standards of distance, time and cost utilizing a variable value provided by a user and the calculation result is displayed such that the user may select a desired path. In addition, a series of methods are applied to enable path selection for pedestrians and bicycle riders. Consequently, the user can freely select the optimal path suitable to the characteristic of himself or herself. Furthermore, the optimized navigation system can be utilized while walking or riding a bicycle.
Patent KR-20200035598-A (KR)
Title: Toothbrush cover having toothbrush foreign material removal function
Inventor: BACK SONG I
IPC: A46B17/06
Filed: 2018-09-27
Abstract: The present invention relates to a toothbrush cover capable of removing foreign matter on bristles. More specifically, the present invention comprises: a main body having a mounting space in which a head part of the toothbrush is inserted and seated; and a foreign matter removal protrusion in which a plurality thereof are disposed at a predetermined interval apart on the inner upper surface of the main body and protruding from the upper surface to be disposed to face bristles of the toothbrush, wherein if the head part of the toothbrush is inserted into the mounting space, foreign matters attached to the bristles are removed by friction of the foreign matter removal protrusion and the bristle.
Patent KR-20200036283-A (KR)
Title: Chemical fume removing apparatus using integrated local nozzle
Inventor: YOON BYOUNG MOON
IPC: H01L21/683
Filed: 2018-09-28
Abstract: The present invention relates to a chemical fume removal apparatus using an integrated local nozzle. According to the present invention, the chemical fume removal apparatus includes: a treatment container placed in a chamber and including an opening part formed in the upper part; a chuck placed in the treatment container and in which a treatment target substrate is placed; an integrated local nozzle part integrated with a chemical spray port for spraying chemicals to the substrate placed in the chuck and a fume outlet for sucking and discharging chemical fumes produced during the substrate treatment procedure using the chemicals sprayed through the chemical spray port; and a fume guide cover combined with the integrated local nozzle part to guide the chemical fumes produced during the substrate treatment procedure to the fume outlet. According to the present invention, the chemical fume removal apparatus is capable of discharging chemical fumes, which are produced during an etching or cleaning procedure of a semiconductor process, to the outside by vacuum-sucking the fumes through the integrated local nozzle, thereby preventing the chemical fumes from spreading into a chamber area outside the treatment container and polluting the inside of the chamber, and further, preventing the chemical fumes from being attached to a component located on a discharge path during the discharge procedure.
Patent KR-20200036305-A (KR)
Title: Capsule containing natural porous polymer, manufacturing method for manufacturing the same, and cosmetic composition containing the same
Inventor: KANG SANG MOON
IPC: A61K8/11
Filed: 2018-09-28
Abstract: Disclosed is a capsule having a sustained-release characteristic and supporting a poorly water-soluble substance without the use of a stabilizer by including a natural porous polymer material. The present invention provides a stable capsule using a poorly water-soluble substance, the capsule comprising: a single-layer capsule composed of a poorly water-soluble substance and scoria; and a double-layer capsule in the form surrounding the outer wall of the single-layer capsule with a wall material.
Patent KR-20190047605-A (KR)
Inventor: SEUNG PIL PACK
IPC: C07H1/00
Filed: 2018-10-12
Abstract: The present invention relates to a manufacturing method of a DNA oligomer with a single nucleotide introduced by using an end nucleotide transferase. The present invention uses alkaline hydrolysis or ribose-borate complex formation method to facilitate single introduction of general or modified nucleotides in TdT enzyme-based DNA oligomer modification method. In addition, the method provides an easy TdT and a quantification of modifying group introduction at the same time, thereby being used in crosslink reactions required quantification or development of quantifying detecting technique. The DNA oligomer with a single nucleotide introduced, a product of TdT reactions, exposes 3′ hydroxyl ends, an enzyme recognition site, thereby enabling the introduction of additional enzymatic techniques such as primer extension or ligation.
Patent KR-20200041583-A (KR)
Inventor: CHOI MIN WOO
IPC: A47G21/18
Filed: 2018-10-12
Abstract: The present invention allows straws to be cleaned and reusable by dividing a straw into two parts to be easily assembled and separated. Existing straws, as disposable products, are immediately discarded after use. On the other hand, the present straw made of two parts allows the two parts to be assembled into one by fitting seams in each part to each other first and overlapping the upper end portion of each part from the wide to the narrow side. After use, a user can divide the straw into each part and push them in opposite directions to separate them and collect them separately, thereby being able to wash and reuse the straw later. The present invention can reduce a lot of straw waste by allowing reuse of the straw in the future.
Patent KR-20180117571-A (KR)
Inventor: KOO SONG HEE
IPC: H05K7/20
Filed: 2018-10-16
Abstract: The present invention relates to a heat insulation sheet. The heat insulation sheet comprises: a nonwoven fabric having a plurality of pores; and first and second coating layers formed on both surfaces of the nonwoven fabric and made of a polymer material. The plurality of pores are implemented as air pockets for heat collection by the first and second coating layers. It is possible to improve peel strength.
Patent KR-20200048131-A (KR)
Inventor: MUN SUN CHEON
IPC: F16L1/06
Filed: 2018-10-29
Abstract: Disclosed is a fixing device for preventing an underground cable from slipping. The fixing device for preventing an underground cable from slipping comprises: a vibration preventing part supporting an underground cable to be separable to prevent vibration; and a slipping preventing part provided to be separable from the vibration preventing part to prevent a longitudinal slipping of the underground cable and installed in a power outlet through a hanger member.
Patent KR-20200049115-A (KR)
Title: Transparent organic light emitting display apparatus and method of manufacturing the same
Inventor: JOONSUK LEE
IPC: H01L51/56
Filed: 2018-10-31
Abstract: The present invention relates to a transparent organic light emitting display apparatus and a manufacturing method thereof. According to one embodiment of the present invention, the transparent organic light emitting display apparatus comprises: an emission area; a transmission area disposed adjacent to the emission area and configured to pass external light therethrough; and an undercut area formed in the transmission area, wherein the undercut area is formed by filing an encapsulation layer.
Patent KR-20200052675-A (KR)
Inventor: PARK MYOUNG HOON
IPC: B21B45/02
Filed: 2018-11-07
Abstract: The present invention includes: a process of spraying a treatment liquid to an object to be processed with a first sprayer disposed on one side of a rolling mill; a process of passing the object to be processed from one side to the other side of the rolling mill; and a process of selecting one of the first sprayer and the second sprayer disposed on the other side of the rolling machine according to the type of the object to be processed, and spraying the treatment liquid to the object to be processed moving from the other side to one side of the rolling machine. The present invention can improve the surface quality of the object to be processed.
Patent KR-20200058739-A (KR)
Inventor: SHIN KYUNG JAE
IPC: F16F15/02
Filed: 2018-11-20
Abstract: An objective of the present invention is to provide a friction damper system for a seismic design which can be easily added to a steel frame structure to which a seismic design is not applied. The friction damper system for a seismic design comprises: a brace which is a steel member connected to a frame of a steel frame structure in an inclined form, and has an insertion hole of a long hole shape formed on at least one area among an upper flange positioned on an end thereof, a lower flange, and a web; a plate provided with a coupling hole of a long hole shape formed at a position corresponding to the insertion hole of a long hole shape, and coupled to the outer surface of the brace; a bolt which includes a screw portion having a diameter smaller than or equal to the widths of the insertion hole and the coupling hole and a head having a diameter exceeding the widths of the insertion hole and the coupling hole, and slips along the insertion hole if shearing stress is applied to the brace; a flat washer arranged between the plate and the head to cause friction with the plate when the bolt slips; and a conical spring washer arranged between the flat washer and the head to disperse stress applied to the flat washer, the plate, and the brace by the coupling power of the bolt.