baber/WOPTO huggingface dataset:
Patent KR-20190097853-A (KR)
Title: Method for processing 3d data for web service and system using the same
Inventor: KIM HAK JUN
IPC: G06Q50/10
Filed: 2018-02-13
Abstract: The present invention relates to a method for processing three-dimensional data for web services with an improved speed for processing the three-dimensional data. A method for processing three-dimensional data for web services comprises the following steps: receiving three-dimensional data of a three-dimensional object; lightening the received three-dimensional data of the three-dimensional object into data in a triangle mesh form; and controlling the degree of precision of a triangle mesh model generated by the lightened data in the triangle mesh form. The step of lightening the received three-dimensional data of the three-dimensional object into the data in the triangle mesh form comprises the following steps: generating the three-dimensional object model using the received three-dimensional data of the three-dimensional object; selecting a point at which the surface of the three-dimensional object and a ray intersect by emitting the ray to the generated three-dimensional object model; and forming the triangle mesh model using the point at which the surface of the three-dimensional object and the ray intersect.
Patent KR-20190101707-A (KR)
Title: Brazing alloy composition and manufacturing method of the same, bonding method using brazing alloy composition
Inventor: JUNG JAE PIL
IPC: B23K35/28
Filed: 2018-02-23
Abstract: Disclosed is a brazing alloy composition, which comprises: a brazing alloy including AI and Ge; and ceramic nano powder added to the brazing alloy. Moreover, the brazing alloy composition has excellent brazing properties and heat conductivity.
Patent KR-20190102932-A (KR)
Title: Composite fibrous structure for swordproof and bulletproof having metal wire
Inventor: KIM SEOK JU
IPC: F41H1/02
Filed: 2018-02-27
Abstract: The present invention relates to a swordproof and bulletproof composite fibrous structure having a metal wire, which comprises fiber laminated in the shape of surrounding a surface of the metal wire. Moreover, with respect to 100 parts by volume of the fiber, the metal wire has 20-500 parts by volume, and a specific gravity of the metal wire is 3 mg/cm^3 to 12 mg/cm^3. According to the present invention, a structure is formed in the shape of surrounding the fiber about the metal wire to realize activity of fiber tissue and excellent swordproof and bulletproof performance of a metal panel.
Patent KR-20180029219-A (KR)
Inventor: TOSHIMA TAKAYUKI
IPC: H01L21/687
Filed: 2018-03-07
Abstract: The present invention provides a method for processing a substrate by supplying a processing liquid to the first surface of the substrate while supplying a temperature control liquid to the second surface of the substrate. The object of the present invention is to improve the temperature control performance of the temperature control liquid. A substrate processing apparatus includes a substrate holding part (10), a processing liquid nozzle (44) for supplying the processing liquid to the first surface of a substrate (W) on which a pattern is formed, a temperature control liquid nozzle (54A) for supplying a mixture of DI water and an organic solvent having compatibility with DI water and having a surface tension lower than that of DI water as the temperature control liquid to the second surface opposite to the first surface of the substrate.
Patent KR-20180061094-A (KR)
Inventor: PARK CHI SOON
IPC: F04D25/08
Filed: 2018-03-19
Abstract: Disclosed are a wingless portable fan, and a standing fan apparatus having the same. The disclosed wingless portable fan comprises: a lower casing comprising a handle unit gripped by a user and an air-inflow unit formed at an upper end of the handle unit and having a plurality of air-inflow holes provided on an outer surface of the air-inflow unit; and an upper casing connected to the air-inflow unit, wherein a circular tube unit having a fan motor therein, a tube expansion unit integrated with an upper end of the circular tube unit and becoming expanded toward an upper portion of the tube expansion unit, and an annular nozzle unit connected to an upper portion of the tube expansion unit and forming a ring-type air spray hole for allowing air to be discharged and sprayed around an inner circumferential surface are included.
Patent KR-20180033483-A (KR)
Inventor: KUO HAN HSIN
IPC: H01L21/768
Filed: 2018-03-23
Abstract: An interconnect for a semiconductor device and a method of forming the interconnect are provided. The interconnect is formed by processing the upper surface of the dielectric layer and generating a high density layer. For example, the processing may include forming a dense monolayer using hexamethyldisilazane (HMDS), trimethylsilydiethylamine (TMSDEA) or trimethylsilylacetate (OTMSA). After the processing, the dielectric layer can be patterned to form openings. The openings are filled with a conductive material. For example, an excessive conductive material can be removed using chemical mechanical polishing.
Patent KR-20190114396-A (KR)
Inventor: KIM BO SUNG
IPC: G06Q30/06
Filed: 2018-03-30
Abstract: The present invention relates to a method for providing a block chain-based transaction service. According to one embodiment of the present invention, the method comprises: a personal information registration step of registering the personal information input from a consumer terminal and a supplier terminal to the block chain; a contract conclusion step of concluding a transaction contract of a target object by using personal information which is agreed to disclosure between a consumer and a supplier from the registered personal information when a transaction request input of the target object is received from the consumer terminal in the transaction target object traded on the block chain; and a first storage step of distributing and storing the transaction information, for which payment processing is completed for the target object in the consumer terminal, to a block in which previous transaction history information is stored. Meanwhile, an apparatus for providing a block chain-based transaction service comprises: a personal information registration unit registering the personal information input from a consumer terminal and a supplier terminal to the block chain; a contract conclusion unit concluding a transaction contract of a target object by using personal information agreed to disclosure between a consumer and a supplier from the registered personal information when a transaction request input of the target object is received from the consumer terminal in the transaction target object traded on the block chain; and a first storage unit distributing and storing the transaction history information for the target object to the block when the payment process is completed for the target object in the consumer terminal. The present invention allows a supplier to analyze exact consumption pattern of a consumer.
Patent KR-20190115329-A (KR)
Title: Led package and method for fabricating the same
Inventor: OH SEUNG HYUN
IPC: H01L33/50
Filed: 2018-04-02
Abstract: Disclosed are a light emitting device (LED) package and a method for manufacturing the same. The method for manufacturing the LED package comprises: the step of mounting and arranging LED units on a substrate; the step of attaching a wavelength conversion member to each of the LED units mounted and arranged on the substrate; the step of filling a reflective material between the LED units to which the wavelength conversion member is attached to form a reflective member; and the vertical cutting step of forming LED packages by vertically cutting each of the LED units to which the wavelength conversion member is attached so as to surround the reflective material.
Patent KR-20190121031-A (KR)
Title: Acid Resistant Yeast Inhibited Ethanol Production and Method for Preparing Lactic Acid Using The Same
Inventor: PARK JAE YEON
IPC: C12P7/56
Filed: 2018-04-17
Abstract: The present invention relates to acid-resistant yeast with lactic acid production ability and having a suppressed ethanol production pathway, and a method for producing lactic acid using the same. According to the present invention, by effectively suppressing the production of ethanol in acid-resistant yeast, and by expressing an LDH enzyme with strong expression and high efficiency, it is possible to produce lactic acid with high yield even at low pH without degrading growth.
Patent KR-20180118555-A (KR)
Inventor: SHIN UEON SANG
IPC: B01D46/00
Filed: 2018-04-20
Abstract: The present invention relates to a membrane comprising a metal substrate layer and a CNT/chitosan nano-hybrid coating layer, and an electrostatic dust collector system comprising the same. The membrane of the present invention has excellent electric conductivity so as to effectively collect dust using low current, and is suitable to be applied to various types of electrostatic dust collector systems by having excellent mechanical strength.
Patent KR-20190123391-A (KR)
Title: Application performance management system that measures application connection speed
Inventor: KIM YOUNGSIK
IPC: G06F11/36
Filed: 2018-04-24
Abstract: The present invention relates to a system for validating an HTTP cache for managing application service performance, which is capable of separately managing experience performance of a user, who first or infrequently visits, when a cache memory is empty. According to the present invention, the system for validating an HTTP cache comprises: a user terminal having an application installed therein; a server providing data to the application; and a performance management agent measuring a time required when the application accesses the server to be executed, wherein the system measures the access speed of the application by the performance management agent. The performance management agent is mounted on the user terminal to be operated and comprises: a measurement mode selection module selecting a measurement mode; a scheduler storing an execution cycle and the number of executions of the application; an operation unit transferring an execution command to the application; and a performance measurement unit measuring the access speed of the application.
Patent KR-20190123524-A (KR)
Title: A Method of Recycling Material for Precursor of Anode Active Material, Precursor of Anode Active Material, Anode Active Material, Anode, and Lithium Ion Secondary Battery Using The Same
Inventor: SONG MIN SEOB
IPC: H01M10/052
Filed: 2018-04-24
Abstract: The present invention relates to a method for regenerating a raw material for a cathode active material precursor from a waste cathode material of a lithium ion secondary battery, a raw material for a cathode active material precursor regenerated thereby, a cathode active material precursor, a cathode active material, a cathode, and a lithium ion secondary battery. The present invention comprises a step of recovering a metal component through a solvent extraction method using a bis (al-ene-methyl) phosphonic compound. More specifically, the present invention: produces and purifies complex metal sulfate solution of nickel, cobalt and manganese by using a selective precipitation method according to pH of metal ion; and is able to recover at least one of nickel, cobalt and manganese contained in impurities by using a solvent extraction method using a novel chelating agent for impurities generated during the purification process. The present invention is able to regenerate the precursor raw material by a process of low cost and high efficiency capable of simultaneously recycling nickel, cobalt and manganese.
Patent KR-20190124848-A (KR)
Title: Multilateral Online Meeting System and Method Thereof
Inventor: YOU OUI SIK
IPC: G06Q50/30
Filed: 2018-04-27
Abstract: The present invention relates to a multilateral online meeting system and a meeting method thereof. More specifically, since a server part for providing a multidirectional communication online meeting room is formed, anyone can freely open a meeting room about a specific subject. In each online meeting room, free N:N multidirectional communication is possible without strictly dividing transmitters and receivers of images and/or voices. Authority for transmitting images and voices is given to a room host terminal which creates an online meeting room and a presenter terminal which is invited by the room host terminal to the online meeting room, but the authority is limited for a participant terminal which is not invited so an online meeting can be smoothly led between the room host terminal and the presenter terminal and the participant terminal can be allowed to watch the meeting while the authority for transmitting images and/or voices can be given to the participant terminal limitedly.
Patent KR-20180131389-A (KR)
Inventor: KOSHIMIZU HIDEKI
IPC: H01L21/02
Filed: 2018-05-08
Abstract: An objective of the present invention is to allow a wafer to be easily transferred from a protective tape to another adhesive tape. A protective tape (T) is attached to a surface (Wa) of a wafer (W) and the wafer is rotated while a cutting blade (12) is inserted into an outer peripheral edge of the wafer from the protective tape, thereby circularly cutting a chamfered portion (Wc) formed on a surface of the wafer together with the protective tape. Then, a tape burr (B) at an edge of the protective tape is cut off by a cutting blade (14). Thereafter, the protective tape of the wafer is held on a chuck table of a grinding apparatus, and a back surface (Wb) of the wafer is ground. Another adhesive tape (Tp) is attached to the back surface of the wafer, and the protective tape is peeled off to perform the transfer operation. In this transfer operation, since the chamfered portion is cut off together with the protective tape, the protective tape does not come out from the outer peripheral edge of the wafer at the time of grinding and transferring, so that the grinding tape is prevented from adhering to the adhesive tape.
Patent KR-20190130223-A (KR)
Title: Floater
Inventor: PARK TAE YOON
IPC: E02B17/00
Filed: 2018-05-14
Abstract: Provided is a floating structure, which has a dolphin for off-loading. The floating structure includes: a hull; a first supporter formed on a side surface of the hull; a first pile in which one side is interpenetrated into the seabed, in which the other side is coupled to the first supporter, and which supports the hull; a body part delivering a storage object stored in the hull, connected to the side surface of the hull, and floating on the seabed; and an off-loading dolphin having a body support part for mooring the body part. The floating structure performs heave motion along guidance of the first supporter and the first pile.
Patent KR-20190131676-A (KR)
Title: One-touch type ferrule coupler using flat plate spring
Inventor: WANG DO HYEON
IPC: E04C5/16
Filed: 2018-05-17
Abstract: The present invention relates to a one-touch rebar coupler using an uneven plate spring. The one-touch rebar coupler includes: a connecting member having a central partition inside, on which a front end of a rebar is seated; a coupler housing positioned at each of upper and lower portions of the connecting member and having a rebar insertion hole formed therein; multiple slit locking members having a rebar fixing portion on an inner side and having a guide surface on an outer side; an uneven plate spring having resilient protrusions, which are continuously formed, supporting the bottom surfaces of the slit locking members. Multiple ratchet protrusions having an inclination in an insertion direction are continuously formed in rebar fixing portions of the slit locking members so that the rebar can be easily inserted and moved when the rebar is inserted, moved and caught when the rebar moves to be separated.
Patent KR-20190131829-A (KR)
Title: Smart wave alarm system and operating method thereof
Inventor: LEE YOUNG BOK
IPC: G08B27/00
Filed: 2018-05-17
Abstract: Disclosed is a smart wave alarm system. The system includes: a communication part for communication with an external device; and a control module conducting a wave simulation on an area including a specific coast geographically, and analyzing a risk degree on the position of a terminal placed in the specific coast. The control module includes: a risk degree analyzing part digitizing and analyzing the risk degree on the position of the terminal placed in the specific coast; and a wave simulation part conducting a first wave simulation on a wide grid area including the specific coast geographically based on pre-collected weather information and geographic information, and then, conducting a second wave simulation on a predetermined subdivided zone of the wide grid area including the specific area if a predetermined condition is satisfied. The control module can transmit an alarm message to the terminal through the communication part based on the conducted wave simulations and a grade of the risk degree analysis. Therefore, a rapid and economical wave alarm system can be built.
Patent KR-20190132730-A (KR)
Title: Device of audio data for verifying the integrity of digital data and Method of audio data for verifying the integrity of digital data
Inventor: LEE JOONG
IPC: G10L19/018
Filed: 2018-05-21
Abstract: The present invention relates to a device capable of verifying the integrity of digital data and a method for the same. According to the present invention, the device capable of verifying the integrity of digital data comprises: a recording device which is connected to a microphone, records an analog voice signal input from the microphone, restores the recorded analog voice signal to a digital voice signal, outputs the digital voice signal, and has at least one reference metadata; a data concealment unit which receives the digital voice signal, conceals the reference metadata to the least significant bit (LSB) of the digital voice signal, and outputs a processed digital voice signal; a metadata extraction unit which extracts and analyzes the reference metadata hidden in the least significant bit of the processed digital audio signal to extract an analysis metadata; and an editing position detection unit which receives the analysis metadata, compares the analysis metadata with the reference metadata, determines the same as a normal state if the analysis metadata and the reference metadata match each other, and determines the same as an abnormal state when the analysis metadata and the reference metadata do not match each other.
Patent KR-20180129660-A (KR)
Inventor: MOTOHASHI HAYATO
IPC: G05B11/18
Filed: 2018-05-23
Abstract: The present invention relates to a controller adjustment system which calculates the interference strength between zones in order to maintain a uniform surface temperature of a workpiece surface in an actual operation of a heating device. An adjustment device (7) includes: a target setting unit (75) for setting all zone target values to be identical; an offset setting unit (70) which adds a temporary offset to the control amount of a first zone, and calculates the interference strength applied to a second zone from the first zone based on the control amount output from a controller (3) with respect to the second zone after applying the temporary offset, and the control amount output from the controller (3) with respect to the second zone before applying the temporary offset; an interference strength calculation unit (71); an offset calculation unit (72) which sequentially executes a process of calculating the offset of a target zone based on the target values and measurement values of temperature sensors and work-piece sensors (4) while being arranged on spots corresponding to the target zones from the zone with the largest interference strength; and an offset setting unit (73).
Patent KR-20190135132-A (KR)
Title: Coil component
Inventor: KANG BYUNG SOO
IPC: H01F27/28
Filed: 2018-05-28
Abstract: Disclosed are coil parts capable of reducing leakage flux. The coil parts according to an aspect of the present invention comprises: a body having one surface and the other surface facing each other in one direction and a plurality of wall surfaces connecting the one surface and the other surface and including magnetic metal powder; a coil part including a coil pattern embedded in the body and forming at least one turn about one axis; an external electrode disposed on the one surface of the body and connected to the coil part; a ground electrode spaced apart from the external electrode to be disposed on the one surface of the body; a shielding layer including a cap part disposed on the other side of the body and side wall parts each disposed on the plurality of wall surfaces of the body; an insulating layer disposed between the body and the shielding layer; and a ground connection part connecting the shielding layer and the ground electrode on the surface of the body.
Patent KR-20190135834-A (KR)
Title: Suction and smearing device of cytology preparing robot
Inventor: KIM JIN HO
IPC: G01N35/04
Filed: 2018-05-29
Abstract: According to the present invention, an absorbing and separating apparatus prepared for an automatic spreading machine. A specimen container including a container body with a cap, a guide member inserted into the cap and a filter member inserted into the guide member is combined with an automatic spreading machine, and then, the automatic spreading machine automatically spreads cells stored along with a preserving solution in the container body. Here, the absorbing and separating apparatus includes: a slide combination block combined with the lower surface of an installation plate installed on a floor plate to be able to be moved back and forth, and including a slot into which a slide is inserted; and an absorption pipe combined with a lifting rail of the floor plate to be lifted from a vertical lower part of the specimen container held in the upper part of the installation plate, and connected to a vacuum absorber. The absorption pipe is controlled to be lifted while being stopped at an absorption height, a reception height lower than the absorption height, a spreading standby height lower than the reception height and a spreading height between the reception height and the spreading standby height. At the absorption height, the vacuum absorber is operated while the upper part of the absorption pipe is inserted in the lower part of the filter member. At the reception height, the upper part of the absorption pipe is separated from the guide member to receive and support the filter member. At the spreading standby height, the slide combination block is moved backwards to make the slide located in the upper part of the filter member. At the spreading height, the filter member comes into contact with the slide for spreading.
Patent KR-20190136383-A (KR)
Inventor: MYATLEV ALEXANDER
IPC: F23R3/16
Filed: 2018-05-30
Abstract: The present invention provides a nozzle, a combustor, and a gas turbine capable of atomizing fuel efficiently. The nozzle for the combustor according to one aspect of the present invention comprises: a tube assembly forming an air passage through which air travels, a main fuel passage located inside the air passage and into which a main fuel moves, and a pilot fuel passage located inside the main fuel passage and to which a pilot fuel moves; and a nozzle tip located outside of an injection passage and the injection passage connected with the pilot fuel passage, forming a plurality of centrifugal flow chambers in communication with the main fuel passage and configured to form the vortex by the centrifugal force by the main fuel, and injecting the pilot fuel and the main fuel.