baber/WOPTO huggingface dataset:
Patent KR-20180112409-A (KR)
Title: Spring washer for expansion joint
Inventor: KIM NAK HEON
IPC: E01D19/06
Filed: 2017-04-04
Abstract: The present invention relates to a spring washer for an expansion joint. More specifically, according to the present invention, the spring washer for an expansion joint comprises: a plate-shaped body having a predetermined thickness, and having long and short shafts having different horizontal and vertical lengths from the center; a through-hole to penetrate the central part of the body; and an elastic part having lifted part lifted to an upper side and lowered parts lowered to a lower side, which are repetitively and continuously formed on a radial part in a circumferential direction on an edge of the body and the inner circumferential part of the through-hole. Accordingly, when the body having the long and short shafts is inserted into an expansion joint formed in long and short directions, the outer circumferential surface of the body and the inner circumferential surface of the coupling hole are interfered with each other, thereby fine rotation caused by vibration is fundamentally prevented. Moreover, a fixing screw for fixing a washer is coupled to the expansion joint through the through-hole formed in the body to prevent the body from being rotated by vibration continuously generated by passage of a vehicle, thereby loosening of the fixing bolt for fixing the expansion joint to an expansion joint apparatus is fundamentally prevented.
Patent KR-20180116548-A (KR)
Inventor: CHO KYU MAN
IPC: F21V8/00
Filed: 2017-04-17
Abstract: The present invention relates to a monostatic bidirectional light-focusing and light-receiving optical system. The monostatic bidirectional light-focusing and light-receiving optical system includes: a light focusing module having a light focusing lens having a predetermined focal length or a light focusing optical system composed of two or more lenses; a light receiving module disposed on an optical axis of the light focusing module to process an optical signal received by the light focusing module to output the processed optical signal as an electric signal; a light source module for outputting an optical signal used as a transmission optical signal or detection light; a reflection mirror disposed on the optical axis of the light focusing module between the light focusing module and the light source module to reflect the optical signal outputted from the light source module to the light focusing module; and a control unit for detecting and processing data from the electric signal outputted from the light receiving module, and controlling the light source module to output the optical signal, wherein the optical signal reflected by the reflection mirror is collimated and emitted at a predetermined angle through the light focusing module, and the optical signal incident on the light focusing module is provided to the light receiving module. According to the monostatic bidirectional light-focusing and light-receiving optical system of the present invention, a single light focusing module is used to constitute an optical signal receiving unit and an optical signal transmitting unit, so that a configuration of the optical system becomes simple, and an overall size of equipment becomes small so as to be realized in a small size.
Patent KR-20180116640-A (KR)
Inventor: KIM JONG PIL
IPC: B25B27/02
Filed: 2017-04-17
Abstract: The present invention relates to an apparatus to decouple a coupler, capable of easily decoupling the coupler, and a coupler decoupling method using the same. According to one embodiment of the present invention, the apparatus to decouple a coupler decouples the coupler, which is coupled to a rotary shaft rotated by a motor and a blade moving a fluid to receive rotational force from the rotary shaft so as to transfer the rotational force to the blade, from the rotary shaft, wherein the coupler includes a coupling insertion hole into which a coupling member realizing connection with the blade is inserted. The apparatus to decouple a coupler comprises: a moving part moved by external force with respect to the rotary shaft; a pressing part applying the external force to the moving part to move the moving part; and a connection part to connect the moving part with the coupler to allow the coupler to be moved with respect to the rotary shaft by movement of the moving part. The pressing part is disposed between the rotary shaft and the moving part, applies the external force to the rotary shaft in a first direction, and applies the external force in a second direction opposite to the first direction.
Patent KR-20180120992-A (KR)
Inventor: OH SOONG JU
IPC: H01B5/14
Filed: 2017-04-28
Abstract: The present invention relates to a strain gauge, and a manufacturing method thereof. The strain gauge according to the present invention comprises a flexible insulating substrate (10) and a first electrode (21) and a second electrode (23) in a form of a thin film disposed on one surface of the substrate (10) and spaced apart from each other. The first electrode (21) and the second electrode (23) are composed of an electrode unit (20) made of a first Ag nanoparticle whose surface ligand is substituted with an inorganic ligand and a second Ag nanoparticle having a surface ligand substituted with an organic ligand. On one surface of the substrate (10), a sensing unit (30), formed in the form of the thin film which is connected to the first electrode (21) at one end and to the second electrode (23) at the other end, and of which electrical resistance is changed by strain, is included.
Patent KR-20180124305-A (KR)
Title: Adhesive Composition and Adhesive Film Using the Same
Inventor: LEE SEUNG WOO
IPC: C09J133/08
Filed: 2017-05-11
Abstract: The present invention provides an adhesive composition containing an antistatic agent, a polyfunctional (meth) acrylate resin having a urethane group, a (meth) acrylate ester monomer and a photoinitiator, wherein the antistatic agent contains an alkali metal salt or an alkaline earth metal salt, and to an adhesive film using the same. The adhesive film according to the present invention has excellent antistatic properties and small peeling force.
Patent KR-20180125067-A (KR)
Title: Apparatus and method for treating substrate comprising the same
Inventor: LEE SEUNG PYO
IPC: H01L21/67
Filed: 2017-05-11
Abstract: The present invention relates to a substrate processing apparatus. According to one embodiment of the present invention, the substrate processing apparatus comprises: a chamber including a housing having a processing space with an opened upper portion and a sealing cover disposed on an upper portion of the housing; a support unit disposed in the chamber and provided to support a substrate; a central gas supply unit installed on the sealing cover and provided to supply process gas to the center of the processing space; a side gas supply unit disposed on a side wall of the chamber and provided to supply the process gas to sides of the processing space; and a plasma source generating plasma in the processing space. The side gas supply unit may comprise: injectors supplying the process gas to each side of the processing space; and a control unit provided to control the injectors so as to control a flow rate of the process gas supplied to each side of the processing space. According to one embodiment of the present invention, an etching rate or the CD difference can be effectively controlled through control of the gas flow rate performed individually by the injectors.
Patent KR-20180126743-A (KR)
Title: Wind Turbine Installation Vessel
Inventor: YANG SUNG WAN
IPC: F03D13/25
Filed: 2017-05-18
Abstract: Disclosed is a wind power generator installation ship. According to one embodiment of the present invention, the wind power generator installation ship comprises: a fixing block located in a hull of a stern portion of a mother ship in general and coming in contact with a leg by protruding outward from the mother ship to fix the hull of the mother ship with respect to the leg when the stern portion of the mother ship enters the lower portion of a working ship; and an oil pressure unit selectively moving the fixing block in accordance with a shape of the leg.
Patent KR-20170136454-A (KR)
Inventor: LEE DONG KI
IPC: G01N33/574
Filed: 2017-06-01
Abstract: The present invention relates to usefulness of methionyl-tRNA synthetase (MRS) as a biomarker for predicting prognosis of lung cancer. More specifically, the present invention relates to MRS as a marker for providing information required for prediction of prognosis in lung cancer patients, and a use thereof. According to the present invention, by using the marker for predicting prognosis of lung cancer, it is possible to precisely and quickly distinguish patients showing favorable or serious prognosis. In addition, by predicting the prognosis of cancer in advance, suitable treatment methods can be selected and applied, thereby lowering relapse rate while increasing survival rate in the patients.
Patent KR-20190006107-A (KR)
Inventor: KANG GI CHO
IPC: H03G3/30
Filed: 2017-07-06
Abstract: Provided is a receiving amplifier circuit having an automatic gain adjustment circuit for improving linearity which can improve P1dB characteristics and IP characteristics while reducing a gain of a radio FM broadcast signal by occurring degradation as a resistance value is changed by the intensity of an electric field of the radio FM broadcast signal. The receiving amplifier circuit having an automatic gain adjustment circuit enables a variable resistance to be connected to an emitter or a source terminal of a transistor to occur degradation by changing a resistance value of the variable resistance by the intensity of an electric field of a radio FM broadcast signal received in a wireless antenna receiver to be amplified with a low noise so as to improve P1dB characteristics and IP characteristics while reducing a gain of the radio FM broadcast signal amplified with the low noise.
Patent KR-20180067399-A (KR)
Inventor: PARK JIN SUNG
IPC: F16B2/06
Filed: 2017-08-08
Abstract: According to the present invention, a torque control cap for a hose clamp is disclosed. According to the present invention, in the torque control cap provided at one side thereof with a bolt engagement part for engaging with a bolt, the bolt engagement part includes a bolt insertion portion having an opening into which a head of the bolt is inserted, and a bolt mount portion formed therein with a space for receiving the head of the bolt inserted through the bolt insertion portion, wherein the bolt insertion portion is formed on an inner side surface thereof with a two-step gradient formed on an inner wall surface from the bolt insertion portion to the bolt mount portion, so that the inner space becomes wider toward the opening. Thus, when a hexagonal bolt is engaged, a head of the hexagonal bolt passes through an inner inclined surface of the bolt insertion portion and is positioned for itself by using a clearance space, so that the head of the hexagonal bolt is stably mounted on the bolt mount portion. Accordingly, the torque control cap is prevented from being separated when fastened to a clamp or transferred after being assembled.
Patent KR-20190021506-A (KR)
Inventor: LEE YOON JUN
IPC: H01M10/6568
Filed: 2017-08-22
Abstract: The present invention relates to a vehicle battery cooling system capable of preventing the phenomenon that a coolant is not injected into a cooling passage of a battery, and to a control method thereof. The vehicle battery cooling system comprises: a coolant circulation line circulating a coolant; a parallel flow path connected in parallel to the coolant circulation line of a closed section; and a control unit blocking the parallel flow path.
Patent KR-20190023717-A (KR)
Inventor: SHIM HYUNG CHEOUL
IPC: H01M16/00
Filed: 2017-08-30
Abstract: Disclosed is an environment-friendly energy generation/storage system comprising a microbial fuel cell and seawater cell. The microbial fuel cell is installed in the soil where salt plant grows naturally and comprises an oxidation electrode at least partly inserted into the soil and a reduction electrode. The seawater cell is connected to the microbial fuel cell so as to be able to be charged by electrical energy generated in the microbial fuel cell, and comprises a cathode, a liquid electrolyte in contact with the cathode, an anode in contact with seawater, and a separating member separating the seawater from the liquid electrolyte.
Patent KR-20190027163-A (KR)
Inventor: KANG CHANG JON
IPC: B60G21/05
Filed: 2017-09-06
Abstract: Disclosed is a coupled torsion beam axle apparatus of a vehicle, to improve noise, vibration, and harshness (NVH) performance and riding comfort. According to the present invention, the coupled torsion beam axle apparatus of a vehicle comprises: a trailing arm part including a bush mounting part to surround a bush part connected to a vehicle body and a trailing arm part body extended from the bush mounting part to a wheel side in a cylindrical shape; a torsion beam part disposed between a pair of trailing arm parts; and a connection part connecting the trailing arm part with the torsion beam part and rotating the torsion beam part by a predetermined angle. The connection part comprises: a coupling part including a coupling part body to penetrate a coupling hole part of the trailing arm part body and a ball joint part formed at an end part of the coupling part body; a separation prevention part coupled to the coupling part body and preventing the coupling part body from being separated from the trailing arm part body; and a ball sheet part surrounding the outer surface of the ball joint part, connected to the torsion beam part, and allowing the torsion beam part to be rotated by a predetermined angle while being rotated along the ball joint part.
Patent KR-20190027567-A (KR)
Inventor: KANG JOO HYON
IPC: G06F17/50
Filed: 2017-09-07
Abstract: The present invention relates to a data processing, calculation, and visualization technology for predicting a concentration of chlorophyll-a in stream water in the national level by complementing missing data and reflecting regional characteristics of a stream water chlorophyll-a concentration. A method for predicting a chlorophyll-a concentration of the present invention comprises a series of calculation algorithms which estimate a measurement value of a chlorophyll-a concentration measured in a national water quality measurement network, classify topographical characteristics according to a temporal change of a concentration through a statistical calculation, and develop individual prediction models.
Patent KR-20190027569-A (KR)
Inventor: KIM JONG NO
IPC: A22C17/00
Filed: 2017-09-07
Abstract: Disclosed is a continuous manufacturing device for skewered foods, which transfers objects to be skewered, without interruption of a conveyor, upon skewering the objects. The present invention provides the continuous manufacturing device for skewered foods, which comprises: a transferring unit comprising a plurality of mold frames mounted on the outer circumferential surface of the conveyor and where the objects are accommodated, and the conveyor for transferring the mold frames in one direction; a stick inserting unit that reciprocates a predetermined section along a longitudinal direction of the conveyor at the same speed as the mold frames and inserts the stick into the objects through an insertion port formed in the mold frames; and a stick supplying unit integrated with the stick inserting unit and aligning the stick in a direction perpendicular to the conveyor in correspondence with the insertion port.
Patent KR-20190028909-A (KR)
Title: Seal structure of turbine blade and turbine and gas turbine comprising the same
Inventor: CHOI TAE GYU
IPC: F16J15/16
Filed: 2017-09-11
Abstract: The present invention relates to a turbine blade seal structure including a casing configured to guide the flow of combustion gas supplied from a burner; a plurality of blades coupled to a plurality of disks in the casing, installed on the outer peripheral surface of a tie rod, and rotated by the combustion gas supplied from the burner; and a seal structure mounted on the inner peripheral surface of the casing and setting an appropriate gap so that sealing is maintained between the inner peripheral surface of the casing and the tip portion of each blade. Accordingly, the seal structure mounted on the inner peripheral surface of the casing is rotated in the flow direction of the combustion gas by the combustion gas flowing between the inner peripheral surface of the casing and the tip portion of the blade and sealing is maintained by appropriate gap maintenance between the inner peripheral surface of the casing and the tip portion of each blade. As a result, combustion gas leakage can be prevented, leakage loss of the combustion gas can be reduced, blade damage risks attributable to rubbing can be reduced, and the service life of the blade can be extended.
Patent KR-20170113503-A (KR)
Inventor: PARK JEONG YEL
IPC: E02F3/407
Filed: 2017-09-13
Abstract: 본 발명은 굴삭기에 착탈 가능하도록 결합되어 작업을 수행하는 롤러유닛을 구비한 굴삭기용 버킷에 관한 것으로, 일측이 개방되어 내부에 토사를 수용하는 수용공간이 형성되고 상기 수용공간의 하부에 지반과 접촉하는 굴삭면을 가지는 본체 및 원통형태로 형성되어 상기 본체상에서 폭 방향으로 회전축을 가지며 회전 가능하게 결합되고, 둘레에 따른 외측면의 일부가 상기 굴삭면에서 돌출되어 회전하는 롤러유닛을 포함하며, 상기 롤러유닛은 지반과 접촉한 상태로 상기 굴삭기에 의해 가압되며 회전하여 별도의 교체 없이 다짐작업이 가능하도록 구성되는 롤러유닛을 구비한 굴삭기용 버킷이 개시된다.
Patent KR-20190030416-A (KR)
Inventor: CHOI JUN RIM
IPC: A61B5/021
Filed: 2017-09-14
Abstract: A vehicle system for inducing a driver′s brain wave change using a low frequency is disclosed. According to the present invention, a vehicle system comprises: a low frequency emitting portion for emitting a low frequency; a biometric information portion for detecting a biometric signal of a driver and generating biometric information including at least one item selected from the brain wave, body temperature, pulse, and blood pressure; a traveling environment information portion for generating traveling environment information including at least one selected from an obstacle outside the vehicle, the weather, speed, and traveling time; and a controller for analyzing the biometric information and the travel environment information to classify the degree of tension of the driver in stages, and controlling the low frequency emission according to the degree of tension.
Patent KR-20190031790-A (KR)
Title: Method of girder stiffening for bridge
Inventor: LEE SONG HYON
IPC: E01D101/26
Filed: 2017-09-18
Abstract: Since sides of a plurality of concrete girders (100) consecutively installed on a decrepit bridge (1) in a longitudinal direction are provided with an upper tendon (400) and a lower tendon (500), it is possible to effectively decrease cracks occurring at a negative moment section, and to control cracks of a cross beam which are caused by temperature loads. A front bearing unit (300a) and a rear bearing unit (300b) respectively supporting the existing girder are removed, and a single bearing unit (600) simultaneously supporting a front concrete girder (100a) and a rear concrete girder (100b) is installed, thereby reducing the bearing units for the bridge and thus easily performing maintenance. Moreover, a resistance force of the girder is improved by connecting existing simple beam bridges.
Patent KR-20190035261-A (KR)
Title: Filter for cutting off reflected light of lens for semiconductor element processing and optical system for exposure using thereof
Inventor: HU CHUL
IPC: G03F7/20
Filed: 2017-09-26
Abstract: The present invention relates to a filter for blocking reflected light of a lens for processing a semiconductor device capable of blocking the reflected light flowing into the lens for processing a semiconductor device using high output laser to prevent damage to the lens; and to an optical system for exposure using the filter, wherein the lens has different transmittance depending on the incident angle of incident light, is inserted into an optical system consisting of a plurality of lenses, and blocks the reflected light flowing into the optical system. The optical system is constituted by blocking the reflected light from an exposure surface focused on the optical system for exposure to prevent damage to the lens.
Patent KR-20180038391-A (KR)
Inventor: ICHIOKA KENJI
IPC: G02F1/1335
Filed: 2017-09-29
Abstract: The present invention relates to a colored curable resin composition for forming a color filter which is included in a liquid crystal display device or a solid imaging device. The colored curable resin composition comprises a colorant, a resin, a polymerizable compound and a polymerization initiator. The colorant includes a triarylmethane colorant, a xanthene dye, and a tetraazaporphyrin dye.
Patent KR-20190044226-A (KR)
Title: Electrical connection structure of light emitting module
Inventor: JHUN HA YOUNG
IPC: H01L33/38
Filed: 2017-10-20
Abstract: The present invention relates to an electrical connection structure of a light emitting device module having a light emitting device module. The electrical connection structure of a light emitting device module comprises: a first connector provided in a light emitting device module; a second connector coupled with the first connector; and a rod pressing the second connector to be coupled with the first connector.
Patent KR-20170124502-A (KR)
Inventor: LEE HYUNG WOO
IPC: H01L31/0256
Filed: 2017-10-30
Abstract: The present invention relates to an organic solar cell and a manufacturing method thereof. The organic solar cell includes a first electrode formed on a base substrate, a charge transfer layer formed on the first electrode, a pattern layer which includes a plurality of fillers separately arranged by including a core part formed on the charge transfer layer and is made of polymers, respectively and a cover part which covers the surface of the core part and is made of the same material as the charge transfer layer, an active layer which is formed on the pattern layer to fill a separation region of the fillers, and a second electrode arranged on the active layer. Accordingly, the present invention can improve electrical characteristics and productivity.
Patent KR-20180048403-A (KR)
Inventor: XIE QI
IPC: H01L27/092
Filed: 2017-10-31
Abstract: Provided are a method of forming a semiconductor device and a related semiconductor device structure. In some embodiments, the method includes: forming an NMOS gate dielectric and a PMOS gate dielectric on a substrate; and forming a first work function metal on the NMOS gate dielectric and the PMOS gate dielectric. Alternatively, the method includes: removing the first work function metal on the NMOS gate dielectric; and forming a second work function metal on the NMOS gate dielectric and the PMOS gate dielectric. In some embodiments, a related semiconductor device structure includes an NMOS gate dielectric and a PMOS gate dielectric disposed on a semiconductor substrate. A PMOS gate electrode may be disposed on the PMOS gate dielectric, or the PMOS gate electrode may include the first work function metal disposed on the PMOS gate dielectric and the second work function metal disposed on the first work function metal. An NMOS gate electrode may be disposed on the NMOS gate dielectric, or the NMOS gate electrode may include the second work function metal.
Patent KR-20190050177-A (KR)
Inventor: SONG SEOK JAE
IPC: E02D3/12
Filed: 2017-11-02
Abstract: A ground reinforcement method is disclosed. A main material is stone flour made by pulverizing volcanic stone widely distributed in Jeju Island and slag cement having durability strong to seawater, wherein normal cement is used in an area that seawater invades. Moreover, a grout material is made by mixing fly ash to increase long-term strength to be injected under the ground with pressure. Therefore, clinker or a scoria layer existing between volcanic stone and other volcanic stone is pushed to provide an effect for substitution of a substantially high strength material and form a structure of continuous bedrock.