baber/WOPTO huggingface dataset:
Patent KR-20190014695-A (KR)
Inventor: KONG BYUNG DUK
IPC: G01N21/88
Filed: 2017-08-03
Abstract: The present invention relates to a waterworks pipe inspection apparatus which has an opening part in an upper part in a part along a longitudinal direction of a pipe, is coupled with a separate flange socket communicating with the inside of the pipe, and measures the inside of the pipe through the flange socket. According to the present invention, the waterworks pipe inspection apparatus comprises: a guide module which includes an insertion pipe penetrating the opening part formed in the flange socket, inserted in the upper and lower directions, and having a communications space formed therein, and a hinge guide provided in the lower part of the insertion pipe and having at least a part thereof which is in contact with the inner bottom surface of the pipe and is partially tilted by slip; a coupling module which is coupled to the upper part of the flange socket, has a part protruding therefrom, and has a protrusion part coupled to the guide module, wherein the protrusion part has an inner side communicating with the opening part and the inner side of the insertion pipe; and a photographing part which includes a photographing line formed lengthily, having at least a part of which is inserted into the pipe through the insertion pipe from the upper side of the guide module, and a photographing part provided at an end part according to the longitudinal direction of the photographing line to be bent along the hinge guide through the inner side of the guide module, and arranged along the longitudinal direction of the pipe to photograph an image. The hinge guide is tilted inside the insertion pipe, and an inner surface continuously formed with the communications space of the insertion pipe is inclined toward the longitudinal direction of the pipe.
Patent KR-20190026487-A (KR)
Inventor: SHIN MOON SIK
IPC: G01N29/44
Filed: 2017-09-05
Abstract: The present invention relates to a detector for a foreign material using ultrasonic waves and, more specifically, provides a detector for a foreign material, which comprises: a detection pipe in which a liquefied material flows from an inlet side to an outlet side; an ultrasonic detection unit enabling ultrasonic waves to be incident on the inside of the detection pipe to detect a foreign material contained in the liquefied material; an opening and closing unit arranged at the outlet side of the detection pipe to control discharge of the liquefied material; and a control unit controlling operation of the opening and closing unit based on information detected in the ultrasonic detection unit.
Patent KR-20190004627-A (KR)
Title: Acoustic resonator and method of manufacturing thereof
Inventor: LEE TAE KYUNG
IPC: H03H9/17
Filed: 2017-09-06
Abstract: According to an embodiment of the present invention, an acoustic resonator capable of increasing performance comprises: a substrate; a center unit in which a first electrode, a piezoelectric layer, and a second electrode are sequentially stacked on the substrate; and an extension unit extending from the central unit to the outside and having an insertion layer disposed under the piezoelectric layer. A barrier layer is disposed between the first electrode and the piezoelectric layer.
Patent KR-20190031822-A (KR)
Title: Underwater ground excavator for underwater pier foundation
Inventor: KANG SEONG SU
IPC: E21B15/02
Filed: 2017-09-18
Abstract: The present invention relates to an underwater ground excavator to construct a pier foundation, which is dropped on a target position for installing a pier to efficiently remove rock and seawater on the ground so as to quickly and safely construct a pier foundation of a bridge. To this end, according to the present invention, the underwater ground excavator comprises: a connection support unit (10) including a connection rod (110) vertically and rotatably installed on a driving unit which is disposed on a barge and provides driving force to rotate the connection rod, and a plurality of vertical supports (120) fixing and coupling one side on the outer circumference of the connection bar (110) by being spaced apart from each other at predetermined intervals in a circumferential direction; a cylindrical small-diameter casing (200) disposed on the connection bar (110), fixing and coupling an upper edge to the other side of each vertical support (120), and having opened upper and lower parts; a cylindrical large diameter casing (300) coupled to communicate with the lower part of the small diameter casing (200) in order to correspond to a central axis, and including a protrusion part (310) having a < or > shaped cross section and installed in the circumferential direction of the outer circumference of a lower part to maintain horizontal balance, wherein a portion coupled to the small diameter casing (200) and the lower part are opened; an excavation guide (400) winding the outer circumference of the largely diameter casing (300) many times and formed in a thread shape; and a plurality of plow-shaped excavation blades (500) installed on the inner circumference of the bottom of the large diameter casing (300) by being spaced apart from each other at predetermined intervals to be rotated in a direction to one side or the other side, and cutting ground or bedrock at the same time.
Patent KR-20190035996-A (KR)
Title: Adiabatic tube and electric heating type smoking device using the same
Inventor: KIM YOON JIN
IPC: A24F47/00
Filed: 2017-09-26
Abstract: The present invention relates to an adiabatic tube and an electric heating type smoking device using the same, and is intended to prevent heat generated in a tubular film heater from being lost to the outside. The adiabatic tube for the electric heating type smoking device according to the present invention includes a main body and an internal uneven portion. The main body is tubular, and has a heater insertion hole into which the tubular film heater is inserted. The internal uneven portion is formed on the inner surface of the heater insertion hole, and is in contact with the outer surface of the film heater and the film heater inserted into the heater insertion hole. Also, a plurality of adiabatic holes may be formed in the inside of the main body, or an external uneven portion may be further included on the outer surface of the main body.
Patent KR-20190035309-A (KR)
Title: Under cover for vehicle
Inventor: PARK MYOUNG SIK
IPC: B32B27/36
Filed: 2017-09-26
Abstract: The present invention provides a vehicle undercover. The vehicle undercover comprises: a sound absorbing layer comprising a polymer resin impregnated with glass fibers; a porous polymer layer formed under the sound-absorbing layer; and a porous film layer formed on the sound absorbing layer, wherein the porous polymer layer comprises: polycarbonate; polymers of polycarbonate and acrylonitrile-butadiene-styrene rubber; a first resin selected from a group consisting of polymers of polycarbonate and polybutylene terephthalate; and a second resin of maleic anhydride modified polyethylene. The vehicle undercover according to an embodiment exhibits enhanced sound absorption performance.
Patent KR-20180035697-A (KR)
Inventor: JEFFREY JAMES HENDRON
IPC: B24B53/02
Filed: 2017-09-27
Abstract: The present invention relates to an apparatus for pre-conditioning polymeric, preferably, porous polymeric, chemical-mechanical (CMP) polishing pads or layers to polish a substrate. The apparatus comprises: a rotary grinder assembly having a rotor with a grinding surface of a porous polishing material; a flatbed platen maintaining the CMP polishing pads or the CMP polishing layers on a right position to enable the grinding surface of the rotary grinder to be disposed above and parallel to a surface of the flatbed platen in order to form an interface of the surface of the CMP polishing layers and the porous polishing material; and a substrate holder which is disposed above and parallel to the surface of the flatbed platen, and to which a CMP substrate is attached. Therefore, the substrate holder can create a polishing interface between the surface of the substrate and the CMP polishing layers, wherein the substrate holder can rotate independent of the rotary grinder assembly and the flatbed platen.
Patent KR-20180109646-A (KR)
Inventor: CHOI HYUNG IL
IPC: C09D7/00
Filed: 2017-09-28
Abstract: The present invention relates to a functional raw material composition for a photocurable type 3d printer, which can produce various 3d molded articles with ingredients having one function or at least one functions of color sensitivity, temperature sensitivity, photosensitivity, heat storage, fragrance, antimicrobial effect and mothproof effect. According to the present invention, provided is the functional raw material composition for the photocurable type 3d printer, which includes functional microcapsules as a raw material composition used as a raw material for the photocurable type 3D printer.
Patent KR-20190039366-A (KR)
Title: Floating offshore structure
Inventor: AN HEUI TAY
IPC: F03D9/30
Filed: 2017-10-03
Abstract: The present invention comprises: an inner case (1) in a waterproof structure; an outer case (2) connected with a structure; a buffer material (3) fixing a gap between the inner case (1) and the outer case (2) and buffering impact; a bracket (4) fixed to the outer case (2); and a structure (5) connected to the bracket (4), wherein the inner case (1) is the waterproof structure, and the outer case (2) supports the structure (5).
Patent KR-20190040672-A (KR)
Title: A method for preparing centella asiatica hydrogel
Inventor: CHOI JUNG JOO
IPC: A61K8/04
Filed: 2017-10-11
Abstract: The present invention relates to a method for manufacturing a Centella asiatica hydrogel having excellent stability over time, which comprises steps of: (a) stirring one-phase containing purified water; (b) injecting two-phase containing a gelled polymer; and (c) injecting three-phase containing a polyhydric alcohol and a titrated extract of Centella asiatica (TECA).
Patent KR-20190042943-A (KR)
Title: Method for Heat Treatment of Cast Iron Cylinder Liner mounting in Combustion Engine
Inventor: CHOI JONG IL
IPC: C22C37/10
Filed: 2017-10-17
Abstract: The present invention relates to a cast iron cylinder liner inserted into a cylinder block of an internal combustion engine and to which a piston slides, which comprises: a high temperature heating step for heating the cylinder liner for an internal combustion engine at 900-1200°C for 30-120 minutes in a state of being accommodated in a first heater; a constant temperature maintaining step of heating the cylinder liner at 200-450°C for 30-120 minutes after being quenched in a second heater; and a cooling step of cooling the cylinder liner at 10-50°C for 1-60 minutes. Therefore, after the cast iron cylinder liner is heated to a temperature equal to or higher than a transformation point and then cooled through constant temperature heat treatment to form a bainite structure, an austenite structure, and a martensite structure, thereby improving processability in addition to mechanical properties of the cylinder liner.
Patent KR-20180046875-A (KR)
Inventor: LEE JIN HO
IPC: H04N19/96
Filed: 2017-10-23
Abstract: A method and apparatus for encoding/decoding an image can be provided. The method for encoding/decoding an image, performed by the apparatus for encoding/decoding an image according to the present invention includes a step of decoding an indicator indicating whether or not division information of a current block is derived from division information of a corresponding block of a current block; a step of obtaining the division information of the current block based on the decoded indicator; and a step of dividing the current block based on the obtained division information. It is possible to improve compression efficiency.
Patent KR-20180052083-A (KR)
Inventor: SON JI YEON
IPC: A61K47/54
Filed: 2017-10-23
Abstract: The present invention relates to a pharmaceutical composition containing nucleic acid targeting KRAS, positive ionic compounds, amphiphilic block copolymers and polylactic acid salt as effective components, wherein the nucleic acid targeting KRAS forms a complex with positive ionic lipid, and the complex is encapsulated in a micelle structure formed by the amphiphilic block copolymers and the polylactic acid salt. The present invention also relates to a preparation method of the pharmaceutical composition.
Patent KR-20180048346-A (KR)
Inventor: MURAKAMI RYUYA
IPC: H01L21/677
Filed: 2017-10-26
Abstract: A transport vehicle comprises: a supporting portion configured to support a transportation-target object; a lifting/lowering portion configured to lift and lower the transportation-target object in a suspended state; and a weight detecting portion configured to detect a weight of the transportation-target object, wherein a lowering speed of the transportation-target object is increased after a detection value that is detected by the weight detecting portion while the transportation-target object is being lowered by the lifting/lowering portion in a state where the transportation-target object is supported by the supporting portion has become smaller than or equal to a first set value, and thereafter, the supporting of the transportation-target object by the supporting portion is canceled after the suspension of the transportation-target object by the lifting/lowering portion has been canceled.
Patent KR-20190051569-A (KR)
Inventor: KIM HUN SIK
IPC: G03F7/031
Filed: 2017-11-07
Abstract: The present invention relates to a novel binder resin having excellent dispersion stability of particles represented by chemical formula I, to a colored photosensitive resin composition comprising the binder resin, a colorant, a photopolymerizable monomer, an oxime-based photoinitiator and a solvent, to a color filter comprising the same, and to a display device.
Patent KR-20190055435-A (KR)
Title: Scaffold using material from marine organisms for bone tissue generation and method for preparing the same
Inventor: WON KYO JUNG
IPC: A61L27/20
Filed: 2017-11-15
Abstract: The present invention relates to a scaffold for bone tissue restoration, comprising a material derived from marine organisms, more specifically, collagen or alginic acid derived from fish and hydrolysates of internal organs of abalone; and a method of preparing the same. More specifically, the scaffold for bone tissue restoration has desirable biocompatibility and appropriate mechanical strength and thus is appropriate for cell formation for bone tissue restoration.
Patent KR-20190060176-A (KR)
Inventor: KIM MIN WOO
IPC: G02B5/30
Filed: 2017-11-24
Abstract: The present invention is to screen sunlight, wherein through a sensor, a control unit receives a measurement value of an amount of light to rotate a saw-toothed wheel based on a result. Therefore, an outside polarizing lens is rotated to control an amount of entering light with interaction of an inside polarizing lens. Through the interaction, in accordance with outside light, an amount of light to be blocked is changed. Moreover, compared to the prior art, even though light enters at any angle in every direction, all light can be blocked to effectively secure a clear view.
Patent KR-20190062730-A (KR)
Inventor: KIM YOUNG CHAN
IPC: G06F1/16
Filed: 2017-11-29
Abstract: The present invention is suggested to solve a conventional problem, and the purpose of the present invention is to provide a height adjustment and cooling device in order to solve problems of uncomfortable posture and severe heat generation generated when using a laptop. To this end, a bellows-type automatic height adjustment and cooling device for a laptop comprises: an automatic height adjustment device formed on a side surface part for user convenience; a side surface part formed in a bellows type to stably maintain height adjustment; and a cooling device coupled to an upper end part to reduce heat generation of a laptop. According to the present invention, a laptop may be at an eye level when used, thereby preventing posture of a user from being uncomfortable. Also, according to the present invention, it is possible to reduce heat generation which a cooling device of a laptop itself cannot reduce.
Patent KR-20190062888-A (KR)
Title: Disposal equipment for foreign substance of pipe-inside
Inventor: KIM CHANG HO
IPC: E03C1/30
Filed: 2017-11-29
Abstract: The present invention relates to a device for removing foreign substances from the inside of a pipe and, more specifically, to a device for removing foreign substances from the inside of a pipe to collect foreign substances from sewage sludge discharged to a sewer through a drain pipe such as a basin or a sink, and to optimize pipe-inside drain efficiency by the automatic removal of the collected foreign substances. The present invention comprises: a filtration unit for filtering foreign substances passing through a drain pipe while being connected to the drain pipe of a basin; a solution spray body for spraying an acid solution for forced oxidation of foreign substances into the drain pipe while being connected to one side of the filtration unit; a driving unit for controlling the operation of the solution spray body for spraying the acid solution while being connected to one side of the solution spray body; and a control module connected to the filtration unit and the driving unit for measuring the accumulation amount of the foreign substances collected in the filtration unit, and, upon reaching the appropriate accumulation amount, operating the driving unit based on a preset program to automatically spray the acid solution from the solution spray unit.
Patent KR-20190066509-A (KR)
Title: multi-function air cleaner
Inventor: KIM MIN JU
IPC: F24F11/00
Filed: 2017-12-05
Abstract: The present invention relates to a multifunctional air cleaner, wherein a sensor is attached to an air cleaner that is used in common to be used together by using a detection humidifier for a more contaminated place. Moreover, the multifunctional air cleaner is designed to be operated anytime and anywhere. More specifically, the sensor is used in the air cleaner, and an operation function is utilized to effectively use a narrower space while finding a place in which there are a lot of fine dust. The humidifier is attached to and detached from the air cleaner to be used along with the air cleaner, and an application is used to check a position of the air cleaner. The air cleaner can be operated to be effectively used.
Patent KR-20190068667-A (KR)
Title: Wireless network for controlling sink between sensors
Inventor: HEESEON HWANG
IPC: H04W56/00
Filed: 2017-12-08
Abstract: The present invention relates to a wireless network for controlling synchronization between sensors, a method for controlling the synchronization, and a motion analysis system using the wireless network for controlling the synchronization between sensors. More specifically, the present invention relates to the wireless network for controlling a synchronization between sensors, which is able to, on the network with a master wirelessly connected to a plurality of slaves respectively having a unique ID, control the synchronization of a sensor unit placed in each of the plurality of slaves, comprising: the master which gives a broadcast command to the plurality of slaves at the same time; and the plurality of slaves which, when receiving the broadcast command, save measurement data measured by the sensor unit in a temporary storage unit at the same time. After the measurement data are stored, the plurality of slaves transmit the measurement data successively to the master.
Patent KR-20190076777-A (KR)
Inventor: JANG DONG MIN
IPC: C10B41/00
Filed: 2017-12-22
Abstract: A method for operating a coke oven is provided so that a temperature inside a carbonization chamber can be detected to reset an operating temperature of the coke oven. The method comprises: a detection step of detecting the temperature in the carbonization chamber center of the coke oven; an evaluation step of evaluating whether the coke oven operating temperature is appropriate according to a coke oven operating rate from the detected carbonization chamber temperature; and a setting step of resetting the coke oven temperature according to the coke oven operating rate according to the evaluation result.
Patent KR-20190079988-A (KR)
Inventor: PARK JI YOUNG
IPC: C01G53/00
Filed: 2017-12-28
Abstract: The present invention relates to a method for recovering precursor materials using a waste lithium ion secondary battery. The method of the present invention comprise steps of: (a) leaching a lithium secondary battery waste positive electrode material oxide with an acid under a reducing atmosphere and filtering the same; (b) separating metallic impurities by selective hydrolysis of a filtrate separated in the step (a); (c) purifying and removing calcium ions from the filtrate obtained in the step (b) with a fluorine compound; (d) hydrolyzing the filtrate obtained in the step (c) to separate lithium and obtain a cake; and (e) leaching the cake obtained in the step (d) with acid and filtering the same.
Patent KR-20190080999-A (KR)
Inventor: CHO HYUN MO
IPC: G01N21/21
Filed: 2017-12-28
Abstract: The present invention relates to a dual prism silicon-based immersion microchannel measuring device and a measuring method therefor and, more specifically, to a dual prism silicon-based immersion microchannel measuring device, which comprises: a microchannel structure including a support and at least one microchannel formed on the support and having a sample detection layer on which a first biological binding material for detecting a first sample is immobilized; a sample injection unit for injecting a buffer solution containing the first sample into the microchannel; a double prism unit disposed on an upper portion of the microchannel structure, and consisting of an incident prism having a first refractive index and a reflective prism having a second refractive index; a polarization generating unit for generating polarized light; and a polarized light detecting unit for detecting the change in polarization of second reflected light. The polarized light passes through the incident prism to form incident light incident on an incident prism-buffer solution interface in which the incident prism and the buffer solution are in contact. A portion of the incident light is reflected from the incident prism-buffer solution interface to form first reflected light passing through the incident prism or the reflective prism. Another portion of the incident light passes through the buffer solution to form first transmitted light on the sample detection layer at an incident angle satisfying a p-polarized wave antireflection condition. The first transmitted light is reflected from the sample detection layer to form second reflected light passing through the reflective prism-buffer solution interface in which the buffer solution and the reflective prism are in contact with the reflective prism. The traveling directions of the first and second reflected light emitted to the outside of the double prism unit are not parallel.
Patent KR-20170005890-A (KR)
Inventor: KOBAYASHI RYUICHI
IPC: C22C38/02
Filed: 2012-12-07
Abstract: 본 발명은, C:0.2∼1.0질량％, Si:0.2∼0.5질량％, Mn:0.5∼2.0질량％, Cr:15∼30질량％, Mo:0.2∼6.0질량％, W:0.1∼1.5질량％를 함유하고, 잔량부가 Fe 및 불가피적 불순물로 이루어지는 것을 특징으로 하는 오버레이 용접 재료 및 오버레이 용접 금속이 용접된 기계 부품에 관한 것이다.
Patent KR-20170018924-A (KR)
Title: 탄성 기체-장벽 코팅 조성물
Inventor: BOWMAN MARK P
IPC: C09D7/12
Filed: 2015-04-17
Abstract: 본 발명의 탄성 기체-장벽 코팅 조성물은, 수성 매질에 분산된 장벽 물질, 폴리설파이드, 및 상기 폴리설파이드와 반응성인 경화제를 포함한다.  상기 조성물이 기재에 적용되고 경화되어 코팅을 형성하는 경우, 상기 장벽 물질은 연속 상을 형성하고, 폴리설파이드 탄성중합체는 불연속 상을 형성한다.  또한, 장벽 물질을 갖는 연속 상 및 폴리설파이드 탄성중합체를 갖는 불연속 상을 포함하는 탄성 기체-코팅이 개시된다.  상기 탄성 기체-장벽 코팅 조성물로 적어도 부분적으로 코팅된 기재가 또한 개시된다.
Patent KR-20170048316-A (KR)
Inventor: IIDA SHINTARO
IPC: C25D13/16
Filed: 2015-07-30
Abstract: 전착 도료를 사용하여 전착 방법에 의해 피도장체의 표면에 절연층을 형성한 후, 베이킹 처리함으로써 절연 피막이 형성된 전착 도장체를 제조하는 방법에 있어서, 전착 도료는 폴리아미드이미드를 포함하는 용매와 전착 도료에 첨가된 유기 용매를 포함하고, 유기 용매는 비점이 100 ℃ 를 초과하고 또한 한센 용해도 파라미터가 폴리아미드이미드와 유사하여 상용성이 높은 것이다.