baber/WOPTO huggingface dataset:
Patent KR-20190029010-A (KR)
Title: Apparatus for engine disassembly and assembly support
Inventor: CHO KYU SONG
IPC: B25H1/00
Filed: 2017-09-11
Abstract: The present invention relates to an engine assembling and disassembling apparatus. The apparatus (100) for assembling and disassembling an engine block (200) separated from heavy equipment includes: a mounting unit (110) which couples one side of the engine block (200) on a front side to be located in the air at a predetermined height and rotate in a certain direction; a support unit (120) which is combined with a lower portion of the mounting unit (110) to be vertically located at a predetermined height and has a mounting stand (121) horizontally disposed on a rear side; a base (130) which is combined with a lower portion of the support unit (120) and arranged in a ⊃ shape to form a horizontal surface of a predetermined area so as to face a lower portion of the engine block (200) combined with the mounting unit (110); and a driving unit (140) which is mounted on the mounting stand (121) and linked with the mounting unit (110) to rotate the mounting unit at predetermined speed and in a certain direction. Therefore, the present invention can remarkably improve workability in assembly and disassembly of the engine block since a worker can easily rotate the posture of a heavy engine block.
Patent KR-20170107941-A (KR)
Inventor: MATSUMOTO TOSHIKAZU
IPC: G02B1/14
Filed: 2017-09-13
Abstract: The purpose of the present invention is to provide a polarizing plate set capable of suppressing the warpage of a liquid crystal panel under a high temperature environment and a liquid crystal panel formed by bonding the polarizing plate set to a liquid crystal cell. It is a set of a viewer side polarizing plate disposed on the viewer side of the liquid crystal cell and a back side polarizing plate disposed on the back side of the liquid crystal cell. The back surface side polarizing plate has a structure where a brightness enhancement film and an absorption type polarizing plate are laminated. A distance from a surface touching the liquid crystal cell to the brightness enhancement film when the liquid crystal cell is arranged on the back side is 100m or less. The ratio of the dimensional change rate in an absorption axis direction when the viewer side polarizing plate was heated at 85C for 100 hours to the dimensional change rate in the absorption axis direction when an absorptive polarizing plate included in the back side polarizing plate was heated at 85Cfor 100 hours is 0.62 or more and 1.25 or less. It is solved by a polarizing plate set.
Patent KR-20190032745-A (KR)
Title: Stacker crane and material flow system having the same
Inventor: KIM MYOUNG JIN
IPC: B66F9/07
Filed: 2017-09-20
Abstract: Disclosed are a stacker crane and a logistics system having the same. According to one embodiment of the present invention, the stacker crane includes: a sliding type bucket fork unit provided adjacent to a loading tower provided to be possible to stack bucket, provided for loading cargo, in a multiple stage in a height direction, and slidingly moving the bucket to perform loading and unloading of the loading tower of the bucket; and a carriage supporting the sliding type bucket fork unit and moving the sliding type bucket fork to a stage of the loading tower for loading and unloading of the bucket.
Patent KR-20190033117-A (KR)
Title: Organic light emitting diode and display device including the same
Inventor: KIM SUNG WOOK
IPC: H01L51/50
Filed: 2017-09-20
Abstract: According to one embodiment of the present invention, an organic light emitting element comprises a first electrode, a second electrode overlapping the first electrode, and an organic layer located between the first electrode and the second electrode; the organic layer includes a hole transporting region including a hole transporting material and a p-dopant; and formula 1 is satisfied if a doping amount of the p-dopant doped in the hole transporting region exceeds 1 wt%, and formula 2 is satisfied if the doping amount of the p-dopant is 1 wt% or less. HOMO_HTM - LUMO_p-dopant < -0.05 eV (formula 1) HOMO_HTM - LUMO_p-dopant > -0.05 eV (formula 2) In formula 1 and formula 2, HOMO_HTM is a HOMO energy of the hole transporting material and LUMO_p-dopant is a LUMO energy of the p-dopant.
Patent KR-20190033675-A (KR)
Title: Multi-resonance piezoelectric energy harvester
Inventor: PAIK JONG HOO
IPC: H01L41/113
Filed: 2017-09-21
Abstract: Disclosed is a multi-resonance piezoelectric energy harvester which is designed to perform multi-resonance by being coupled with a plurality of bender piezoelectric harvester modules for increasing a bandwidth. According to the present invention, in a multi-resonance piezoelectric energy harvester which is coupled with a plurality of bender piezoelectric harvester modules, each of the piezoelectric harvester modules comprises: a plate-structure metal plate; a piezoelectric sheet attached to the metal plate; a support fixture supporting an edge of the metal plate and having a recess provided in the inner center; and a weight attached to the center of a lower surface of the metal plate and arranged inside the recess. The weight of each of the plurality of piezoelectric harvester modules has a different weight from each other.
Patent KR-20190036310-A (KR)
Title: Linear compressor
Inventor: NOH KIWON
IPC: F04B35/04
Filed: 2017-09-27
Abstract: The present invention relates to a linear compressor. According to the present invention, the linear compressor may comprise: a casing with a sealed internal space; a linear motor placed in the internal space of the casing to have a mover make a reciprocating motion towards a stator; a cylinder placed in an internal side of the linear motor to form a compression space; a piston placed in the cylinder to make a reciprocating motion together with the mover and to vary the volume of the compression space; one or more discharge covers which have a discharge space to accommodate a refrigerant discharged from the compression space; a frame into which the cylinder is inserted and fixated and having a front surface combined with the discharge covers; and an insulation cover having one or more insulation space units between the discharge covers and the frame to be separated from the discharge space of the discharge covers and to communicate with the internal space of the casing. As such, the linear compressor is able to block heat from being transferred from the discharge covers to the frame, thereby increasing the efficiency of the compressor.
Patent KR-20190041196-A (KR)
Title: The connecting method of the sensor light at all times lighting
Inventor: LEE YOUNG TAEK
IPC: F21V23/04
Filed: 2017-10-12
Abstract: The present invention relates to a connection method of a motion sensor light used as a light which is constantly turned on by a switch operation, and, as intended, having a function of turning the light on when a moving object is sensed by the motion sensor light. As the age has developed and the demands of consumers have increased, the motion sensor light has required to constantly be turned on according to operation of the switch, and accordingly, has become possible to be used as a general light which is constantly turned on by adding or modifying a new connection method based on a conventional connection method of the motion sensor light.
Patent KR-20190045428-A (KR)
Inventor: CHOI WAN HAENG
IPC: H02G3/04
Filed: 2017-10-23
Abstract: The present invention relates to a cable protection unit which prevents damage to cables by protecting the various cables for smooth operation of a machine from the outside, stably supports the cables in a movement due to repetitive machine operations so as to naturally guide the cables, and minimizes dust in places such as semiconductor production equipment, where cleanliness is required; and a manufacturing method thereof. To this end, according to the present invention, a cable protection mechanism protecting and supporting a cable (10) used for an operation of a machine from repetitive movements comprises: an outer layer (110) superposed vertically; an adhesive layer (120) vertically superposed between the outer layers (110) to provide an adhesive force such that an adhesive section is formed; an inner layer (130) vertically superimposed between the adhesive layers (120) at one or more locations to form a non-contact section; at least one pod (200) protecting and supporting the cable (10) by being provided as a space for receiving the cable (10) through a connection portion (121) by the adhesive section of the adhesive layer (120) and the non-contact section by the inner layer (130); and a guide (400) provided at one end or both ends of the pod (200) to support and guide the movement of the pod (200) according to the operation of machine by using a repulsive elastic force bent in a round shape.
Patent KR-20190046111-A (KR)
Inventor: KIM DONG WOOK
IPC: H04W72/12
Filed: 2017-10-25
Abstract: Disclosed are a terminal device and technology for transmitting uplink data. The present invention proposes the technology for transmitting uplink data which can save battery consumption and process various low-delay services newly offered in 5G communications without delay since uplink data can be transmitted without delay even when the DRX associated with reduced battery consumption is in operation, as a DRX is not operating.
Patent KR-20190048671-A (KR)
Inventor: YOUNG SEOK CHOI
IPC: F04D29/44
Filed: 2017-10-31
Abstract: Provided is a method for designing a diffuser. The method for designing a diffuser comprises the following steps: determining an objective function by considering a shape of the diffuser in order to simplify the design of a diffuser which is connected to an impeller to discharge a fluid introduced through the impeller to the outside, and to compactly design the diffuser; determining a design variable affecting a value of the objective function; and deriving a shape of the diffuser by using the design variable.
Patent KR-20190053354-A (KR)
Title: Phenanthroline-anthracene compound and organic light emitting diode comprising the same
Inventor: LEE EUNG
IPC: H01L51/52
Filed: 2017-11-10
Abstract: The present invention relates to a phenanthroline-anthracene compound, which facilitates transportation of electrons, and an organic light emitting device including the same. The phenanthroline-anthracene compound is represented by chemical formulas 1 and 2. In the chemical formula 1 or 2, X_1, X_2, X_3 and X_4 are carbon or nitrogen.
Patent KR-20190053557-A (KR)
Title: Apparatus for repairing in a drain pipe
Inventor: YOO SUNG WON
IPC: E03F3/06
Filed: 2017-11-10
Abstract: According to the present invention, aa sewer pipe repair robot (1) comprises: a wheeled robot body (10); robot arms (30) installed at a front end of the robot body (10) to be able to rotate and divided into a left arm (31) and a right arm (32) to provide a vacant space at a middle portion; a cutting head (40) installed at front ends of the robot arms to control operation of a cutter blade or a perforation blade while the cutter blade or the perforation blade is being inserted thereinto; a counter weight installed at a rear end of the robot body (10) to give a weight to the robot body (10); and a camera installed at the front end of the robot body (10) to be positioned between the left arm (31) and the right arm (32) of the robot arms (30) and installed to be able to rotate up and down. According to the present invention, the apparatus removes balance imbalance caused by the robot arms using the counter weight (60) to solve the problem in accordance with occurrence of vibration even though the repair robot (1) is used in the sewer pipe with large diameter, thereby making it unnecessary differentiating the size of the repair robot according to the size of the sewer pipe. Also, the present invention installs the camera (50) at the front end of the robot body (10) to be capable of taking a picture of an upper side while rotating up and down between the left arm (31) and the right arm (32) of the robot arms (30), thereby being capable of monitoring an upper surface of the sewer pipe properly.
Patent KR-20190054320-A (KR)
Title: Wire rope sling
Inventor: LEE WOL WOO
IPC: F16G11/00
Filed: 2017-11-13
Abstract: The present invention relates to a wire rope sling, comprising: an RFID TAG; and a restriction means for restricting the RFID TAG to a terminal of a wire rope and preventing the RFID TAG from being detached from the terminal of the wire rope. Accordingly, the RFID TAG is restricted to the wire rope sling by the restriction means, thereby preventing the RFID TAG from being lost and protecting the RFID TAG from external interference or shocks.
Patent KR-20190054720-A (KR)
Title: Memory device including a circuit for detecting word line defect which is independent from power supply voltage variation, and operating method of the memory device
Inventor: LEE JAE YUN
IPC: G11C16/04
Filed: 2017-11-14
Abstract: Provided is a memory apparatus with improved operation performance and reliability. The memory apparatus comprises: a memory cell array including a memory cell and a word line connected to the memory cell, a clock generator generating a first pumping clock signal from a system clock signal; a charge pump outputting a pumping voltage signal using a power supply voltage and the first pumping clock signal; a compensation circuit compensating a first reference clock signal in accordance with the variation of the power supply voltage and outputting the compensated first reference clock signal; and a pass-fail determination circuit determining whether the word line is defective by comparing the first pumping clock signal with the compensated first reference clock signal, while a pumping voltage signal is provided to the word line.
Patent KR-20190056154-A (KR)
Title: Bacteria having increased extracellular polysaccharide and method for cultivating the same
Inventor: LEE SANG SEOB
IPC: C12P19/04
Filed: 2017-11-16
Abstract: The present invention relates to a strain with increased exopolysaccharide and a culturing method thereof and, more specifically, to a Rhodobacter blasticus strain secreting exopolysaccharide, a Rhodopseudomonas palustris strain, or a strain secreting exopolysaccharide which is manufactured by mixing the Rhodobacter blasticus strain secreting exopolysaccharide and the Rhodopseudomonas palustris strain; and a method for culturing a Rhodobacter blasticus strain using a medium which uses malic acid, lactic acid, or a combination thereof as a carbon source, a Rhodopseudomonas palustris strain, or a strain manufactured by mixing the Rhodobacter blasticus strain and the Rhodopseudomonas palustris strain. The present invention can increase productivity by improving a culturing condition.
Patent KR-20190059461-A (KR)
Inventor: SUNG MYUNG SIG
IPC: F16K17/06
Filed: 2017-11-23
Abstract: The present invention relates to an active relief valve which discharges a fluid with a set pressure or greater to prevent pressure from rising. According to the present invention, the active relief valve comprises: a valve body which has a first hollow unit; a closing unit which closes one side of the first hollow unit; a plug which includes: a second hollow unit penetrated in a longitudinal direction to allow a fluid to be introduced in the same direction as a longitudinal direction of the valve body, and a first fluid discharge hole to discharge the fluid in a direction of an outer circumferential edge; a poppet which includes: a taper unit whose diameter gradually decreases, a third hollow unit to allow a fluid to be introduced, a second fluid discharge hole, which communicates with the third hollow unit and which allows a fluid to be discharged in a direction of an outer circumferential edge, and an extension unit formed on one side; an opening/closing unit inserted into the other side of the first hollow unit of the valve body to have an extension unit insertion hole to allow the extension unit of the poppet to be inserted, guided, and stick-slid and to open/close the second fluid discharge hole; and a compression spring elastically mounted on the closing unit to elastically pressurize the opening/closing unit, to, in a normal fluid pressure status, keep the second fluid discharge hole closed by allowing an internal side of an end unit of the extension unit insertion hole to come in contact with the taper unit, and to, when a fluid pressure increases, be compressed by a pressure of the fluid to allow an internal side of an end unit of the extension unit insertion hole to be distanced from the taper unit and to open the second fluid discharge hole.
Patent KR-20190060167-A (KR)
Title: By-product of sugars for concrete admixture, method for preparing the same and cement composition containing the same
Inventor: AHN KYODUCK
IPC: C04B22/14
Filed: 2017-11-24
Abstract: The present invention relates to a concrete admixture using by-products generated in the production of sugars. The sulfonated sugar by-product produce by sulfonation of sugar by-products containing a hydroxyl group in an aqueous solution state improves problems of coagulation delay and decrease in strength which occur when used by existing sugar by-products and improves the workability of concrete by increasing the dispersibility of the cement particles through electrostatic repulsion with the cement particles after sulfonated to the hydroxy group.
Patent KR-20190061157-A (KR)
Title: Apparatus and method for treating molten steel and method for molten steel treatment
Inventor: KEUM CHANG HUN
IPC: C21C7/072
Filed: 2017-11-27
Abstract: According to the present invention, an apparatus for treating molten steel comprises: an internal space holding the molten steel; a container having a nozzle, capable of blowing an inert gas, on the floor; and a dispersion member formed to extend in the width direction of the container to be correspondingly disposed at an upper side of the nozzle and capable of being submerged into the molten steel within the container. An embodiment of the present invention prevents bubbles from being concentrated in the direction directly above the nozzle and widely distributes the bubbles to be capable of inhibiting or preventing the generation of naked molten steel such that the generation of inclusions due to the generation of the naked molten steel can be inhibited. In addition, the present invention distributes the bubbles by the dispersion member such that a gas-liquid coexistence area is increased within the molten steel as compared with the conventional art, and gets the bubbles to collide with the dispersion member and to be broken such that the total number of bubbles and the number of fine bubbles are increased, thereby enhancing the capture rate of the inclusions to enhance the removal rate of the inclusions.
Patent KR-20190063650-A (KR)
Title: WiKi based Intelligence Surgery Knowledge Service Platform
Inventor: KIM DEOK SEOK
IPC: G06Q50/20
Filed: 2017-11-30
Abstract: The present invention is to provide a knowledge sharing platform of an intelligent surgical image based on Wiki, which is a platform for forming medical image data as content and asset in association with an intelligent surgery storage device (SurgBox) which is a solution capable of databasing a surgical video. According to one aspect of the knowledge sharing platform of the present invention, when a first producer generates first image content, the first image content is performed with at least one of reviewing, editing, correction, and management by at least one collaborator, and is provided for at least one learner in at least one form of reference, learning, and subscription. Accordingly, the knowledge sharing platform of an intelligent surgical image based on Wiki, which is a platform for forming medical image data as content and asset in association with the intelligent surgery storage device can be implemented.
Patent KR-20190066767-A (KR)
Title: Hair dye composition comprising garden balsam
Inventor: JO HYEON JU
IPC: A61K8/9789
Filed: 2017-12-06
Abstract: The present invention relates to a hair dye composition using garden balsam, specifically comprising a first agent containing a concentrated garden balsam extract, concentrated Lithospermum erythrorhizon extract and concentrated Caesalpinia sappan extract; and a second agent containing garden balsam powder, Lithospermum erythrorhizon powder and Caesalpinia sappan powder. The present invention is not irritating to the scalp, has less damage to the hair, and has the effect of dyeing the hair red.
Patent KR-20170141166-A (KR)
Inventor: PARK WHENG GNE
IPC: G06F17/18
Filed: 2017-12-08
Abstract: The present invention relates to a matching platform system which matches a bidding expert and a bidder, and by which the matched expert provides the bidder with a predicted contract price as a bidding price, and to a method thereof. The matching platform system according to the present invention comprises: an expert management unit for setting and receiving a license and a region of a bid in which an expert can participate, and managing set information; a simulation bid unit for registering and receiving a predicted contract price of the expert for a simulation bid; an expert matching unit for matching the expert who corresponds to the license and the region of the bid of a bidder, and has a ranking higher than a preset reference ranking, registering and receiving the predicted contract price from the matched expert, and providing the registered predicted contract price as a bidding price of the bidder; and an expert ranking unit for calculating a successful bid rate for the simulation bid, and a predicted contract price registered in the bid of the bidder, and determining the ranking of the calculated successful bid rate. According to the present invention, a bidding expert is introduced to a bidder by matching, so a predicted contract price predicted by the expert is provided for the bidder, and the bidder participates in a bid with the provided predicted contract price of the expert to increase the probability for a successful bid.
Patent KR-20190068865-A (KR)
Title: Aqueous coating composition and separator using the same
Inventor: CHO HAE YUN
IPC: C09D129/04
Filed: 2017-12-11
Abstract: The present invention relates to a water-based coating composition excellent in heat resistance, coating properties and adhesive strength, and to a separator coated thereby. The water-based coating composition comprises: a multi-functional resin; a water-dispersible binder; and inorganic particles, wherein the multi-functional resin comprises polyvinyl alcohol (PVA) having the polymerization degree of 1,500 or less and the saponification degree of 95% or less.
Patent KR-20190071180-A (KR)
Title: Boil-Off Gas Reliquefaction System and Method for Vessel
Inventor: KIM YONG HUN
IPC: F17C9/02
Filed: 2017-12-14
Abstract: Disclosed is a method for re-liquefying boil off gas for a ship. The method for re-liquefying boil off gas for a ship includes: a step 1) of detouring a part or all of boil off gas to a first heat exchanger along a detouring line or using the same for refrigerant in the first heat exchanger; a step 2) of branching a flow in which the boil off gas detoured to the first heat exchanger or used for the refrigerant in the first heat exchanger in the step 1) is joined into two flows; a step 3) of sending one flow to a first compressor and sensing the other flow to a second compressor of the flows branched into two flows in the step 2); a step 4) of using the boil off gas supplied to the first heat exchanger in the step 1) for the refrigerant to heat-exchange and cool the boil off gas compressed by the first compressor or the second compressor by the first heat exchanger; a step 5) of using the boil off gas circulating a refrigerant cycle to heat-exchange and cool fluid cooled by the first heat exchanger in the step 4) by the second heat exchanger; and a step 6) of decompressing the fluid cooled by the second heat exchanger in the step 5), thereby being possible to smoothly operate a system even when pressure of the boil off gas is lowered.