baber/WOPTO huggingface dataset:
Patent KR-20180091461-A (KR)
Title: transvers flux type recyprocating motor and recyprocating compressor having the same
Inventor: KIM JAE BEUM
IPC: H02K16/00
Filed: 2017-02-07
Abstract: The present invention relates to a transverse flux reciprocating motor of a multiple structure. The transverse flux reciprocating motor according to the present invention includes a first reciprocating module including a first stator and a first mover reciprocating with respect to the first stator, a second reciprocating module including a second stator arranged to be spaced apart from the first stator in parallel in an axial direction and a second mover reciprocating in an axial direction with respect to the second stator; and a connecting member connecting the opposing lateral sides of the first mover and the second mover. A magnetic resonance spring for resonating the mover with respect to the stator is implemented by using a force to move to a low magnetic resistance side between the stator and the mover, thereby reducing the sizes and weights of the reciprocating motor and a reciprocating compressor including the same and obtaining higher efficiency.
Patent KR-20180092078-A (KR)
Title: Method and apparatus for repainting traffic lane
Inventor: GIM GYEONG GON
IPC: E01C23/14
Filed: 2017-02-08
Abstract: The present invention relates to a lane re-painting method and an apparatus for applying paint to an existing lane painted on a paved road. The lane re-painting method according to the present invention is characterized by comprising: a step of heating and melting the existing lane paint painted on the paved road; a step of applying and painting a new paint to the molten lane paint; and a step of spraying a bead with the overcoated paint.
Patent KR-20170096947-A (KR)
Title: A voice processing device
Inventor: FUCHIWAKI YOSUKE
IPC: G11B20/10
Filed: 2017-02-10
Abstract: In a voice input processing device for controlling an external device by a voice command, it is possible to use a simple voice command and prevent operation competition of a sound recognition function. The voice input processing device comprises: a voice recognition unit (210) for extracting a command contained in an input voice; and a control unit (212) for controlling the operation of the voice input processing device and/or instructing an external device to operate, based on input operation instruction information and/or the extracted command. The control unit stores, as an operation history, operation information associating a part of the operation instruction information and/or a part of the command with operation performed based on the operation instruction information and the command. When a new voice is input, the control unit extracts the operation information containing a part of the command extracted by the voice recognition unit, controls the operation of the voice input processing device based on the extracted command and the extracted operation information, and/or instructs an external device to operate.
Patent KR-20180092643-A (KR)
Title: Separator, and Fuel cell stack comprising the same
Inventor: KIM YOO SEOK
IPC: H01M8/0247
Filed: 2017-02-10
Abstract: The present invention relates to a separator and a fuel cell stack including the same. According to an aspect of the present invention, provided is the separator which is made of metal materials, has a plurality of pores, and includes a partial region with a hydrophilic surface and another partial region with a hydrophobic surface. Accordingly, the present invention can separate a water path from a reaction gas path.
Patent KR-20180093380-A (KR)
Title: Plant growing tanks expanding plant growing space
Inventor: KIM NAM KYU
IPC: A01G31/06
Filed: 2017-02-13
Abstract: According to the present invention, disclosed is a plant cultivation water tank capable of expanding a cultivation space of plants and the amount of plant cultivation. The plant cultivation water tank comprises: a water tank part; a first diaphragm forming a first water circulation path; a first opening and closing door opening and closing the first water circulation path; a second diaphragm having a second water circulation path; a second opening and closing door opening and closing the second water circulation path; tray supports; and an underwater pump.
Patent KR-20180094751-A (KR)
Title: Semiconductor device
Inventor: PARK SUN WOO
IPC: H01L33/36
Filed: 2017-02-16
Abstract: Disclosed is a semiconductor element with a reduced operation voltage. The semiconductor element comprises: a light emitting structure including a first conductive semiconductor layer, a second conductive semiconductor layer, and an active layer disposed between the first conductive semiconductor layer and the second conductive semiconductor layer; a first electrode disposed in an area in which the first conductive semiconductor layer is exposed; and a second electrode disposed on the second conductive semiconductor layer, wherein the active layer includes an inclined surface disposed between the first electrode and the second electrode, and an extending direction of the inclined surface is arranged to be shifted from a crystal direction of the light emitting structure.
Patent KR-20170121046-A (KR)
Inventor: VYSHETSKY KONSTANTIN
IPC: G06F12/02
Filed: 2017-02-28
Abstract: Disclosed are a system which uses a non-volatile memory express (NVMe) interface to simultaneously allow accesses of a kernel mode and a user mode for an NVMe device, and a method thereof. The method of the present invention comprises the steps of: generating a first set of queues by reserving a first range of memory addresses in at least a kernel space; providing a controller of an NVMe device with a position address and size of the first set of queues; receiving a user mode access request from a user application process executed on a host computer system; and performing the followings in response to reception of the user mode access request, generating a second set of queues by at least reserving a second range of the memory addresses mapped to be used by the user application process and providing the user application process and the controller of the NVMe memory device with a position address and size of the second set of queues.
Patent KR-20170103672-A (KR)
Title: Substrate processing apparatus
Inventor: DOBA SHIGEKI
IPC: H01L21/67
Filed: 2017-03-02
Abstract: The present invention relates to a substrate processing substrate which suppresses deactivation of a radical and promotes uniformity of etching. The substrate processing device which generates plasma from gas by high frequency energy and etches a substrate inside a processing container by the radical in the generated plasma comprises: a high frequency power supplying the high frequency energy into the processing container; a gas source introducing gas into the processing container; a mounting tray mounting the substrate; and a partition plate arranged inside the processing container, dividing the inside of the processing container into a generation space and a substrate processing space, and suppressing penetration of an ion. The partition plate and at least a portion of inner wall surfaces of the processing container, which is above the mounting tray, are covered with a dielectric material having a recombination coefficient less than or equal to 0.002.
Patent KR-20180101889-A (KR)
Inventor: SEOK JIN WUK
IPC: H04N19/176
Filed: 2017-03-06
Abstract: Disclosed are a method and an apparatus for estimating a motion vector efficiently when encoding a video. The method according to an embodiment of the present invention comprises the steps of determining a motion vector update function and performing estimation of a motion vector by using the determined motion vector update function, wherein the motion vector update function can be determined by including information on a change amount of a bit rate according to a change amount of the motion vector, and the information on the change amount of the bit rate can be determined based on a result of performing a Hadamard transformation on a block designated by the motion vector.
Patent KR-20180105393-A (KR)
Title: Engine oil management method
Inventor: KIM JIN SUNG
IPC: F01M1/16
Filed: 2017-03-15
Abstract: Disclosed is an engine oil management method. According to the present invention, the engine oil management method comprises the following steps of: setting a change amount of a standard allowable engine oil change amount in accordance with an engine oil amount at a measurement point; calculating an engine oil change amount; determining whether or not the engine oil change amount exceeds the standard allowable engine oil change amount; and warning against fuel dilution when the engine oil change amount exceeds the standard allowable engine oil change amount in the determination step.
Patent KR-20170035876-A (KR)
Inventor: HAN SEUNG HUN
IPC: H01M4/62
Filed: 2017-03-22
Abstract: The present invention relates to a positive composition for a lithium secondary battery, comprising: positive electrode active material coated with vanadium pentoxide (V_2O_5); and an aqueous binder, to a positive electrode comprising the same, and to a lithium secondary battery using the positive electrode.
Patent KR-20180110349-A (KR)
Title: Vibration sensor for equipment diagnosis and method of diagnosing equipment by using the same
Inventor: LEE SANG HO
IPC: G01M7/02
Filed: 2017-03-29
Abstract: A vibration sensor for equipment diagnosis includes an impact detecting device, an amplifier, an analogue-digital converter, a control portion, and a delivery portion. The impact detecting device detects an impact amount in case of an impulse event. The amplifier amplifies the detected impact. The analogue-digital converter generates an impact signal by converting the amplified impact to a digital value. The control portion refers to a look-up table to quantify the impact signal as a vibration signal. The delivery portion delivers the vibration signal.
Patent KR-20180110725-A (KR)
Title: Cool-down system and method for lng cargo tank
Inventor: JUNG SUNG MIN
IPC: F17C13/00
Filed: 2017-03-30
Abstract: In a cool-down method for storing cryogenic LNG in an LNG storage tank, the present invention comprises: a step of cooling a load pipe to LNG; a step of cooling the storage tank with the LNG which has completed the step of cooling a load pipe; and a step of controlling temperature of controlling NG generated in the step of cooling the storage tank to a predetermined temperature through a superheat reducing unit in a chilling drum, raises the temperature of the NG to the predetermined temperature in the step of controlling temperature, and prevents generation of liquefied gas and occurrence of filter differential pressure, thereby securing a flow path of the filter and maintaining suction capability of an evaporative gas compressor.
Patent KR-20180112318-A (KR)
Title: Semiconductor device package
Inventor: PARK YONG NAM
IPC: H01L33/36
Filed: 2017-04-03
Abstract: According to an embodiment of the present invention, disclosed is a semiconductor device package comprising: a body including a cavity; first and second lead frames disposed on the body; a semiconductor structure including first and second light emitting parts disposed in the cavity; first and second wires for electrically connecting the first and second light emitting parts and the first and second lead frames; and third and fourth wires for connecting the first and second light emitting parts in parallel. The first and second light emitting parts include: a first conductive semiconductor layer; a second conductive semiconductor layer; an active layer disposed between the first conductive semiconductor layer and the second conductive semiconductor layer; a first electrode electrically connected to the first conductive semiconductor layer; and a second electrode electrically connected to the second conductive semiconductor layer. The first electrode includes a first pad, a first subpad, and a first branched electrode. The second electrode includes a second pad, a second subpad, and a second branched electrode. The first wire electrically connects the first subpad and the first lead frame, and the second wire electrically connects the second subpad and the second lead frame. The third wire electrically connects a first pad of the first light emitting part and a first pad of the second light emitting part, and the fourth wire electrically connects a second pad of the first light emitting part and a second pad of the second light emitting part.
Patent KR-20180115927-A (KR)
Inventor: LEE JOONG YOUP
IPC: F15B13/04
Filed: 2017-04-14
Abstract: The present invention relates to a valve comprising: an inlet part (IL) having an inlet formed therein to receive a fluid; an outlet part (OL) vertically disposed to the inlet part and having an outlet to discharge the fluid; and an opening/closing parts (100, 100) disposed in a longitudinal direction of the outlet part to open/close a fluid flow. The opening/closing part comprises: a rod (100) to open/close the outlet while moving forward and backward in a fluid flow direction in the outlet, having a poppet (130) formed at one end to open/close the outlet and having a piston (120) formed at the other side to be pressed by a pilot gas; a body (100) having a guide (140) receiving the rod therein to guide forward and backward movement of the rod, and having a pressing space (S1, S2) to press the pilot gas; and a solenoid valve (S) to supply the pilot gas to the pressing space. The opening/closing part does not include a spring, and the diameter of a seat (170) coming in contact with the poppet in the outlet part is greater than that of the guide (140). Accordingly, in comparison with a ball valve and the like, the valve of the present invention provides an advantage of having a thin structure that the volume of the valve is small while the available opening/closing flow rate is high. Moreover, a spring is not included as a component of the valve, thereby providing advantages of being lightweight and providing a compact structure due to a short stem.
Patent KR-20180115946-A (KR)
Inventor: RYU JAE CHUN
IPC: B60H1/00
Filed: 2017-04-14
Abstract: According to an air conditioner for a vehicle capable of cooling and heating through one refrigerant cycle regardless of whether or not an engine starts, a control method of an air conditioner for a vehicle efficiently controlling the wind volume of a condenser and the wind volume of an evaporator is disclosed. The control method of an air conditioner for a vehicle enables air to be introduced into an air conditioning case to exchange heat with the condenser and the evaporator provided inside the air conditioning case, supplies indoor air to an indoor space of a vehicle, and discharges outdoor air to the outside. The flow rate of the condenser in a first air conditioning mode is configured to be larger than the flow rate of the evaporator in a second air conditioning mode.
Patent KR-20180028897-A (KR)
Inventor: JO SEONG IN
IPC: H02G9/00
Filed: 2017-04-19
Abstract: The present invention relates to a distribution board for underground transmission lines and distribution lines. The distribution board moves a position of a circuit breaker cradle vertically, horizontally, and backward and forward in a space inside the distribution board to avoid falling water into the distribution board, thereby fundamentally preventing electric short circuit accidents due to falling water.
Patent KR-20180117333-A (KR)
Inventor: YUN CHUL WON
IPC: H01B5/14
Filed: 2017-04-19
Abstract: A method for manufacturing a functional contactor is provided. The method for manufacturing a functional contactor according to an embodiment of the present invention includes the steps of: preparing a large area substrate on which a plurality of functional elements are arranged; forming an electrode pattern on the upper and lower surfaces of the large area substrate; forming an alignment member to limit a second region in a first region corresponding to a unit functional element on an upper electrode of the large area substrate; soldering a conductor with elasticity in the second region; and cutting the large area substrate mounting the conductor with elasticity by the unit functional element. Accordingly, the present invention can improve the precision and reliability of a product and improve manufacturing efficiency.
Patent KR-20180117825-A (KR)
Inventor: KAWG EUN GU
IPC: C04B24/26
Filed: 2017-04-20
Abstract: The present invention relates to a mortar composition for producing a shock-absorbing concrete precast pavers using an acrylic resin, and a shock-absorbing concrete precast paver using the same. More specifically, the present invention relates to a mortar composition for producing a shock-absorbing concrete precast pavers using an acrylic resin, and a shock-absorbing concrete precast paver using the same. In order to secure shock-absorbing functions in the concrete precast pavers used on the roads and on the floors of facilities such as roads, walkways, apartments, residential areas, trails, and amusement parks, the acrylic resin is added to cement used for concrete blocks to easily absorb shock depending on the amount of the acrylic resin added therein, thereby reducing fatigue due to walking and securing gait stability. In addition, by replacing some cement with nickel slag powder, it is possible to reduce consumption of cement.
Patent KR-20180121217-A (KR)
Inventor: LYU EUN TAE
IPC: G05B23/02
Filed: 2017-04-28
Abstract: The present invention provides a method for selecting an optimal maintenance scenario based on a system reliability index and an economic evaluation result. According to the present invention, an asset management method of power equipment comprises the following steps of: generating soundness for each sub-device by using status data for each sub-device of power equipment and real-time monitoring information; comparing reliability of a reference reliability model for each sub-device and the soundness for each sub-device, compensating for the reference reliability model for each sub-device, and generating a unique reliability model for each sub-device; analyzing substation system reliability and reliability based on an economical value; establishing priority evaluation and a maintenance strategy based on equipment sensitivity; applying a system relationship model reflecting a specific weight and a failure rate between the power equipment and the sub-device and calculating the reliability of the power equipment; deriving the maintenance scenario for each sub-devices and calculating a quotation; and selecting the maintenance scenario according to a predetermined priority, checking whether the maintenance executes to update the reliability model for each sub-device according to an executed result of the maintenance, and updating the reliability model for the power equipment.
Patent KR-20180123917-A (KR)
Title: Device for purifying exhaust gas
Inventor: KANG CHUN YONG
IPC: F01N3/08
Filed: 2017-05-10
Abstract: The present invention discloses an exhaust gas purifying device capable of improving exhaust gas purifying performance. The exhaust gas purifying device which is provided to purify an exhaust gas of an engine comprises: a warm-up catalytic converter (WCC) installed in an exhaust line; and an under floor catalytic converter (UCC) located on a rear end of the WCC. The WCC includes an LTA zeolite catalyst and can include a hydrocarbon absorber catalyst selectively absorbing or desorbing hydrocarbon according to a temperature of the exhaust gas.
Patent KR-20180124407-A (KR)
Title: Organic electronic device including flexible transparent electrode and manufacturing method thereof
Inventor: PARK JONG CHUN
IPC: H01L51/52
Filed: 2017-05-11
Abstract: The present invention relates to an organic electronic device including a flexible transparent electrode and a manufacturing method thereof. The method for manufacturing an organic electronic device including a flexible transparent electrode includes a step of mixing a first solution containing a polymer having an amine group and a second solution containing silver ions and scanning a laser to prepare an organic/inorganic hybrid solution, and a step of forming a flexible transparent electrode layer including a polymer having amine groups and silver nanoparticles by coating the organic/inorganic hybrid mixture solution on a substrate, a step of forming a photoactive layer on the flexible transparent electrode layer, and a step of forming an opposite electrode on the photoactive layer. So, it has excellent flexibility that does not cause cracks in an electrode due to a bending operation, is economical, can improve the electrical characteristics of the electrode, has improved light transmittance, and can simplify manufacturing processes.
Patent KR-20180126665-A (KR)
Title: Prefabricated flooring for indoor and outdoor
Inventor: KIM TAE HEE
IPC: E04F15/18
Filed: 2017-05-18
Abstract: The present invention provides indoor and outdoor prefabricated flooring which is assembled and installed on an indoor or outdoor floor to promote safe sports activity for a user enjoying sports. The indoor and outdoor prefabricated flooring comprises: a first body unit of which a surface is formed with a grid pattern as a horizontal frame and a vertical frame having a predetermined distance in a base frame forming an external frame are alternately arranged horizontally and vertically; and a second body unit provided at a lower side of the first body unit, and provided with a support frame having a honeycomb structure to support the first body unit from a load applied to the first body unit.
Patent KR-20180126735-A (KR)
Title: Eco-friendly artificial leather for interior of automobile and manufacturing method thereof
Inventor: KANG GUN
IPC: D06N3/18
Filed: 2017-05-18
Abstract: The present invention relates to an eco-friendly artificial leather for automobile interior materials, and a production method thereof. More specifically, the present invention relates to an eco-friendly artificial leather for automobile interior materials, and a production method thereof. By producing the artificial leather in which a biourethane-containing skin surface layer using biomass-derived components extracted from a plant component, a solvent-free biourethane adhesive layer, and a biofiber base material layer, it is possible to provide eco-friendly products which are suitable for various green regulations and reduce greenhouse gas by minimizing the use of organic solvents and components harmful to human body.
Patent KR-20170059953-A (KR)
Inventor: MATSUURA HIROTO
IPC: C09J9/02
Filed: 2017-05-24
Abstract: [OBJECTIVE] A conductive particle having high conductivity is provided. [SOLUTION] Provided is a conductive particle formed by forming a conductive film on the surface of a core material particle. It has a bottom film and an upper film that are in contact with the surface of the core material particle. The bottom film includes nickel and phosphorus. The upper film has a crystal structure, and includes nickel, phosphorus, and at least one kind of metal M. The upper film has a flat part and a plurality of protrusion parts protruding from the flat part and forming a continuum from the flat part. The flat part and the protruding part are made of the same material.
Patent KR-20180129231-A (KR)
Inventor: KANG SIK SUNG
IPC: B23P5/00
Filed: 2017-05-25
Abstract: The present invention relates to an electroplated diamond end mill tool which comprises: a body unit mounted in a drilling machine; an electroplated layer portion in which a high hardened grinding particle is electroplated in the body unit to process a material; and a guide unit formed in the body unit, and guiding a lubricant. Therefore, grinding performance can be improved.