baber/WOPTO huggingface dataset:
Patent KR-20180107652-A (KR)
Inventor: PARK JONG KYU
IPC: F27D5/00
Filed: 2017-03-22
Abstract: The present invention relates to a high-frequency heat treatment apparatus for a shaft of an MDPS for a clutch transmission that automatically performs high-frequency heat treatment to harden a surface of the shaft mounted in the clutch transmission of a vehicle. The apparatus includes an input part for aligning the shafts to be heat treated side by side; a turntable installed to be spaced apart from the input part and having a plurality of insertion holes, into which the shaft is inserted, along a circumference; a supply part installed between the input part and the turntable to hold and rotate vertically the shaft positioned on the input part, and insert the shaft into the insertion hole of the turntable; a detection part installed on the side of the turntable to detect the existence of the shaft in the insertion hole; a high-frequency heat treatment part and a cooling part installed on the side of the turntable and having an induction coil disposed in an inner diameter portion, so that when the shaft is rotated, the shaft is heat-treated and tempered by induction coil, and is cooled by cooling water sprayed from cooling water nozzles; a discharge part installed on the side of the and discharging the finished shaft from the insertion hole of the turntable; a worktable for supporting the turntable and having a plurality of discharge ports on one side; and a scatter preventing part vertically standing on the side the worktable.
Patent KR-20180111110-A (KR)
Title: Underground structure verticality management system through GPS real-time dynamic observation
Inventor: KIM DONG WOAN
IPC: E21D5/06
Filed: 2017-03-31
Abstract: The present invention relates to an underground structure verticality management technology through GPS real-time dynamic observation, accurately recognizing an installation position of an underground structure through GPS real-time dynamic observation when an underground structure is installed in a vertical shaft. To this end, the present invention comprises: a cylindrical wall having a plurality of corrugated steel sheets enabling a cross-sectional surface to have a waveform; a reinforcement member surrounding an upper portion of the cylindrical wall to be coupled; a reinforcement connection member coupled to the inside of the reinforcement member; and wall interval control device connected to an upper portion of the reinforcement connection member to control the interval between the cylindrical wall and the vertical shaft through length control based on a rotational shaft.
Patent KR-20180111258-A (KR)
Title: Process and composition for preparing conductive fiber assemblies
Inventor: CHOO JEONG JOO
IPC: D06M11/83
Filed: 2017-03-31
Abstract: The present invention relates to a method for manufacturing a conductive fiber assembly and a composition for manufacturing the same. More particularly, the present invention relates to a method for manufacturing a conductive fiber assembly in which metal particles form a network structure to form a dense structure and exhibit excellent conductivity, and the inter-particle adhesion properties and the adhesion properties to the substrate are enhanced to have excellent durability without separate binder components, and to a composition for manufacturing the same. Also, since the process temperature for imparting conductivity to the fiber assembly is low, physico-chemical damage of the substrate can be prevented, the process can be simplified by using only metal salts as a metal source, and the process is simple and environmentally friendly compared to a conventional electroless plating method.
Patent KR-20180113391-A (KR)
Inventor: LEE YOU SUN
IPC: B65D25/10
Filed: 2017-04-06
Abstract: A warm-keeping vessel for food tray of the present invention comprises a top plate member made of a synthetic resin plate having a plurality of concave portions and a heat insulating material made of a styrofoam, and the top plate member heat insulating material are laminated so as to correspond to each other, and the periphery and the lower portion thereof are fixed while being covered with a stainless steel cover member. Therefore, the warm-keeping vessel is light and easy to handle by the heat insulating material, and the warming properties and the heat insulating properties can be enhanced. In addition, the synthetic resin plate can protect food such as food residue from being caught in a sanitary manner, and there is an effect of preventing the vessel from scratch or impact by the metal plate.
Patent KR-20180114638-A (KR)
Inventor: PAIK JI WON
IPC: B65D71/50
Filed: 2017-04-11
Abstract: Disclosed is a holder for separate collection of a polyethylene terephthalate (PET) bottle. According to the present invention, the holder for separate collection of a PET bottle comprises: a carrying holder having a holder formed on both sides of a plate to place a neck portion of a PET bottle thereon and having a grip formed at the central position of the plate to carry the plate; an adjustment part having an adjustment grip penetrating the plate from the grip to form moving force in both directions of the plate; a slide part installed on the plate to come in contact with the adjustment grip to be interlocked with the moving force of the adjustment grip so as to form separation force towards the holder; and a separation part installed in a support of the plate to push out the neck portion of the PET bottle hung in a fixing hole of the holder to the outside. Accordingly, several PET bottles to be discarded are carried through the holder at a time, and the PET bottles hung in the holder are simultaneously separated from the holder during or after carrying to easily realize separate collection of an empty PET bottle, thereby providing an advantage of arranging the left PET bottles.
Patent KR-20180114718-A (KR)
Inventor: CHO JINHAN
IPC: H01G11/36
Filed: 2017-04-11
Abstract: The present invention relates to a supercapacitor electrode and a manufacturing method thereof. The supercapacitor electrode according to an embodiment of the present invention includes a flexible electroconductive current collector (10), a metal oxide layer (20) including metal oxide particles and bonded to the outer surface of the current collector (10), and a nanoparticle layer (30) including metal nanoparticles and bonded to the outer surface of the metal oxide layer (20). Accordingly, the present invention can obtain high energy and output.
Patent KR-20180114734-A (KR)
Inventor: PARK JAE HYOUNG
IPC: C07D207/42
Filed: 2017-04-11
Abstract: The present invention relates to a lower substrate set for a dye-sensitized solar cell and a method for fabricating the same. According to the present invention, organic co-adsorbent having a hydrophobic property with a size smaller than a size of a dye is added to a metal oxide particle constituting a metal oxide layer together with the dye. As a result, even if a series of moisture (including moisture existing in a solar cell) flows/penetrates into the interior of an accommodation space from the dye side, due to the moisture-blocking action of the hydrophobic organic co-adsorbent, there is no separation of the dye from the metal oxide particle. Therefore, a manufacturer can effectively avoid a problem (for example, a problem of deterioration in photoelectric conversion quality) of the product caused by the separation of the dye without any difficulty.
Patent KR-20180115071-A (KR)
Inventor: LEE YOUNG WOO
IPC: A45D44/00
Filed: 2017-04-12
Abstract: The present invention relates to a manufacturing method of a mask sheet using a freeze-drying collagen solution. More specifically, the manufacturing method of a mask sheet using a freeze-drying collagen solution comprises the following steps of: (a) preparing a collagen solution by dissolving collagen in purified water; (b) preparing a thickener solution by dissolving a thickener in purified water; (c) preparing a functional solution by dissolving a functional composition for improving skin condition in purified water; (d) mixing the collagen solution of the step (a) with the thickener solution of the step (b); (e) mixing the functional solution of the step (c) with the mixed solution of the step (d); (f) impregnating the mixed solution of the step (e) in a mask sheet support; (g) freeze-drying the impregnated mask sheet of the step (f); and (h) packing the freeze-dried mask sheet of the step (g). According to the present invention, a mask sheet is distributed in a freeze-dried state so that a separate preservative treatment is unnecessary, and collagen is prevented from being gelatinized, thereby maintaining original physical properties of the collagen to have excellent functionality of the mask sheet.
Patent KR-20180116054-A (KR)
Inventor: KIM TAE KYUN
IPC: E21D11/40
Filed: 2017-04-14
Abstract: The present invention provides partition wall rotating and installing equipment, capable of safely and quickly installing a precast partition wall on a tunnel side through operation of a wire lift, and a partition wall construction method using the same. According to a preferred embodiment of the present invention, the partition wall rotating and installing equipment comprises: a partition wall lifting carrier disposed inside a tunnel to be installed in the longitudinal direction of the tunnel to be able to move; a carriage supported on the upper part of the partition wall lifting carrier to be installed in the lateral direction of the tunnel to be able to reciprocate; a rotation control wire lift installed on the upper part of the carriage to be wound by a rotation control wire; a lifting wire lift disposed on the lower side of the rotation control wire lift and installed on the lower part of the carriage to be wound by a lifting wire; and a horizontal control wire lift installed on the lower part of the carriage with a predetermined interval from the lifting wire lift to be wound by a horizontal control wire.
Patent KR-20180116660-A (KR)
Inventor: CHO MYUNG KOOK
IPC: G03F7/20
Filed: 2017-04-17
Abstract: An objective of the present invention is to provide an apparatus and method for regenerating a developing solution, the apparatus and method which enable the photoresist in the waste developing solution to be efficiently removed even without a filter by removing the photoresist with a specific gravity difference between a developing solution in a waste developing solution and a photoresist. The apparatus of the present invention comprises: a waste developing solution supply means which supplies the waste developing solution collected after a development process; a regenerated developing solution generating means which generates a regenerated developing solution in which the photoresist is separated from the waste developing solution by receiving the waste developing solution from the waste developing solution supply means, and separating and removing the photoresist by using the specific gravity difference between the developing solution in the waste developing solution and the photoresist; and a regenerated developing solution supply means which supplies the regenerated developing solution to the development process. Further, the method of the present invention comprises: a waste developing solution supply step of enabling the waste developing solution supply means to supply the waste developing solution collected after the development process to the regenerated developing solution generating means; a regenerated developing solution generating step of enabling a regenerated developing solution generating means to generate the regenerated developing solution in which the photoresist is removed from the waste developing solution by separating and removing the photoresist with the specific gravity difference between the developing solution in the supplied waste developing solution and the photoresist; and a regenerated developing solution supply step of enabling a regenerated developing solution supply means to supply the regenerated developing solution to the development process.
Patent KR-20180093759-A (KR)
Title: The Power Conversion Apparatus
Inventor: CHUNG CHU SUP
IPC: F03B17/06
Filed: 2017-04-19
Abstract: The present invention provides a power converter comprising: a circulation-type waterway (10) installed in a vertical direction, wherein the circulation-type waterway has a rectangular shape with a vertical length longer than a horizontal length thereof through which water circulates, and has the diameter of a water pipe, where water proceeds, getting narrower from the lowest part (LL) to the highest part (HH) of the circulation-type waterway installed in a vertical direction in a linear or a stepped structure (10-1, 10-2); first and second pump driving motors (20, 30) which make water circulate through the circulation-type waterway (10); first and second inverters (21, 31) which control the first and second pump driving motors (20, 30); a power generator (40) which generates electricity by means of water circulating through the circulation-type waterway (10); and a converter (41) for recovering generated energy, which recovers electrical energy generated by the power generator (40), wherein the converter (41) for recovering generated energy is composed of a two-way DC-DC converter (41-1) for recovering generated energy and a three-phase converter (41-2) for recovering generated energy. According to the present invention, the converter (41) for recovering generated energy transfers electrical energy generated by the power generator (40) to a battery (50) for storing energy through the two-way DC-DC converter (41-1) for recovering generated energy and the three-phase converter (41-2) for recovering generated energy. The present invention provides an efficiency of enhanced power conversion.
Patent KR-20180118958-A (KR)
Inventor: KIM YOON JEONG
IPC: H01L29/786
Filed: 2017-04-24
Abstract: The present invention relates to a thin film transistor and a method for manufacturing the same and, more specifically, to a thin film transistor capable of preventing deterioration of electrical characteristics due to a gate insulating film and a method for manufacturing the same. According to an embodiment of the present invention, the thin film transistor includes a gate electrode, a gate insulating film provided on the gate electrode, an active layer provided on the gate insulating film, and source and drain electrodes provided on the active layer and spaced apart in a horizontal direction. The gate insulating film includes a first insulating thin film including a SiCH_4 component, adjacent to the gate electrode and formed by a CVD process, and a second insulating thin film formed, adjacent to the active layer and formed by an ALD process.
Patent KR-20180122201-A (KR)
Inventor: KIM BONG SUCK
IPC: F28F9/02
Filed: 2017-05-02
Abstract: The present invention relates to an evaporative condenser of a refrigerator, capable of increasing condensation efficiency of refrigerant. According to the present invention, the evaporative condenser of a refrigerator comprises: refrigerant inflow and outflow headers vertically installed in parallel, wherein a refrigerant inlet is formed in the refrigerant inflow header and a refrigerant outlet is formed in the refrigerant outflow header; a plurality of vertical refrigerant circulation pipes, which are vertically connected and installed, formed in the refrigerant inflow and outflow headers at predetermined intervals; a plurality of vertical return pipes vertically installed in parallel to face each other while maintaining a predetermined interval from each vertical refrigerant circulation pipe; and a plurality of horizontal refrigerant circulation pipes to connect the horizontal refrigerant circulation pipes with the vertical return pipes, respectively. Moreover, the evaporative condenser of a refrigerator comprises: coolant inflow and outflow headers vertically installed in parallel, wherein a coolant inlet is formed in the coolant inflow header and a coolant outlet is formed in the coolant outflow header; a plurality of vertical coolant circulation pipes, which are vertically connected and installed, formed in the coolant inflow and outflow headers at predetermined intervals; a plurality of vertical return pipes vertically installed in parallel to face each other while maintaining a predetermined interval from each vertical coolant circulation pipe; and a plurality of horizontal coolant circulation pipes to connect the horizontal coolant circulation pipes with the vertical return pipes, respectively, wherein both ends of the horizontal coolant circulation pipe penetrate the horizontal refrigerant circulation pipe, and also penetrate the vertical refrigerant circulation and return pipes to be connected to the vertical coolant circulation and return pipes.
Patent KR-20180124375-A (KR)
Title: A Weighting Cell and Using Method thereof
Inventor: YOO IN KYEONG
IPC: H01L27/11573
Filed: 2017-05-11
Abstract: The present invention relates to a weighting cell having synapse characteristics in a neuromorphic device and, more particularly, to a weighting cell using two transistors and an operation method thereof. According to the present invention, the weighting cell is electrically connected or opened by a word line voltage applied to a selection transistor and a weighting value having multi-level characteristics is stored in a charge storage layer of a storage transistor by a second voltage applied to the storage transistor and an input-pulse of a bit line voltage, wherein the storage transistor has characteristics of a depletion type filed effect transistor to be able to read the weighting value when a reference voltage applied to the storage transistor is 0 V.
Patent KR-20180124527-A (KR)
Title: Library managing system using indoor map
Inventor: LEE SE HEE
IPC: G06Q50/10
Filed: 2017-05-12
Abstract: Disclosed is a document archive management system using a mapping indoor map which is easy to organize and search. The system helps a user to easily grasp a location of a document stored in an archive and a location of a document to be stored in the archive by using an indoor map. To this end, the archive management system comprises: an identification information input unit receiving document identification information; an indoor map DB storing indoor map information of an archive; a document location information DB storing storage location information of the document; a storage unit including an identification information DB storing an identification code matched to the document identification information; a display unit outputting the indoor map of the archive on which the document storage location is indicated; and a manager terminal analyzing document identification information input through the identification information input unit so as to extract an identification code matched to the document identification information from the identification information DB, extracting storage location information of a document having the identification code from the document location information DB, generating mapping information by mapping the indoor map information stored in the indoor map DB and the storage location information of the document extracted from the document location information DB, and outputting the mapping information through the display unit. According to the present invention, the location, in which the document is stored, can be visually and accurately confirmed even when the document is stored in an archive having a large space more than hundred square meters, thereby easily grasping the location of a desired document.
Patent KR-20180018289-A (KR)
Inventor: SASAO TOMOHIRO
IPC: F04C18/02
Filed: 2017-05-18
Abstract: The present invention provides a scroll fluid machine in which multiple crank shafts are connected to the outer circumference than a rotating lap. The scroll fluid machine can improve maintenance and can miniaturize a rotating scroll. The scroll fluid machine (1) includes: a fixing scroll (5) in which a spiral fixing lap (50) is installed on the plate of a fixed substrate unit (20); a rotating scroll main body (17) including the spiral rotating lap (6) engaged with the fixing lap (50) on the plate of a rotating substrate unit (16), and multiple notch units (71) extended from an end surface of the outer circumference (70) of the rotating substrate unit (16) to the inner side in a diameter direction; a rotating scroll base (18) fixing the rotating scroll main body (17) by a bolt (28) inserted into and passing through the outer circumference unit (70) and having multiple bearing units (80) installed along the notch unit (71) and inserted into the notch unit (71) while the rotating scroll main body (17) is fixed; and the multiple crank shaft (3) having an eccentric shaft unit (8) inserted into the bearing unit (80).
Patent KR-20180132210-A (KR)
Inventor: HWANG YOUNG BAE
IPC: G06T1/20
Filed: 2017-06-02
Abstract: Provided are a high dynamic range (HDR) image generating method, an HDR image generating device, a camera, and a recording medium. According to the HDR image generating method of the present invention, an HDR image using two input images inputted based on a color response curve estimated using a plurality of sample images can be generated so that an HDR image minimizing color distortion by color response curve estimation based on the sample images including a variety of colors can be generated and a real time HDR image minimizing distortion with only a doubly exposed image can be generated.
Patent KR-20170141117-A (KR)
Inventor: NAKANISHI TOSHIO
IPC: H01J37/32
Filed: 2017-06-02
Abstract: The present invention provides a treating method of a silicon nitride film, capable of modifying even a silicon nitride film formed by a CVD at low temperatures to be a desired characteristic. The treating method of a silicon nitride film formed by a plasma CVD on a substrate emits microwave hydrogen plasma to the silicon nitride film and removes hydrogen from a surface part of the silicon nitride film by atomic hydrogen in the microwave hydrogen plasma to modify the surface part.
Patent KR-20180134511-A (KR)
Inventor: OH CHOONG ROUK
IPC: G06Q30/02
Filed: 2017-06-09
Abstract: A method for using a parking section using a web is disclosed. According to one aspect of the present invention, the method for using a parking section, performed in a server device, comprises the following steps of: allocating a web address to a priority parking section allocated to a specific person and storing information with regard to a priority person terminal in correspondence with the web address; providing a parking request webpage with regard to the priority parking section to a parking request person terminal connected through the web address; and transmitting a parking alarm message to the priority person terminal in accordance with parking request information if the parking request information is received by using the parking request webpage.
Patent KR-20180136329-A (KR)
Inventor: KWON IN YONG
IPC: H03M1/12
Filed: 2017-06-14
Abstract: The present invention relates to a flip flop and an analog-digital converter for sensing the distortion of a signal generated in a radiation environment. An apparatus for sensing the distortion of a signal due to radiation according to the present invention includes: a signal input terminal for receiving a digital signal; and a DSET sensing unit for sensing whether digital signal information inputted from the signal input terminal is distorted. The DSET sensing unit includes a first output terminal for outputting a first sensing signal used for determining whether at least any one of rising edge timing information and falling edge timing information of the digital signal is distorted. Accordingly, the present invention can sense an error and correct corresponding data.