baber/WOPTO huggingface dataset:
Patent KR-20180111549-A (KR)
Title: Metal diaphragm valve
Inventor: GOTO AKIRA
IPC: F16K7/12
Filed: 2018-03-23
Abstract: An objective of the present invention is to provide a direct-touch metal diaphragm valve having a significantly simple structure, smoothly reducing the variation of a flow coefficient (Cv) value caused by a slight deformation of a resin valve sheet even after the valve is open/closed 10 million times, and having higher endurance, so that the direct-touch metal diaphragm valve is suitable for an atomic layer deposition (ALD) process. The direct-touch metal diaphragm valve includes: a body in which a valve sheet is installed in a valve chamber communicating with a first fluid passage and a second fluid passage, a metal diaphragm having the central portion vertically provided at an upper portion of the valve chamber, the central portion vertically moving to make contact with the valve sheet, and a stem provided at an upper portion of the metal diaphragm to freely vertically move and moving down the central portion of the metal diaphragm. A fluid passage reducing part is provided at a portion of the second fluid passage.
Patent KR-20190116014-A (KR)
Title: Method and apparatus for controlling elevator elevetor, storage medium recording program thereof
Inventor: BACK JONG HYUN
IPC: B66B3/02
Filed: 2018-04-04
Abstract: According to the present invention, disclosed are an elevator control method and apparatus, and a storage medium recording a program therefor. Specifically, a method for allowing an elevator control apparatus to control an elevator can include a step of determining whether an up/down button is input, a step of detecting whether an up/down button lamp is turned on when the up/down button is input; a step of detecting whether the up/down button lamp is turned off when the up/down button lamp is turned on; and a step of outputting an up/down buzzer after the up/down button lamp is turned off and blinking the up/down button lamp. The elevator can operate normally even if an applied device fails.
Patent KR-20190123365-A (KR)
Title: Robot cleaner
Inventor: HONG JIHYE
IPC: A47L9/28
Filed: 2018-04-09
Abstract: According to an embodiment, provided is a robot cleaner comprising: a sensor module; and a control module for correcting a current position on a cleaning map to a specific position according to a specific composite landmark when the composite landmark generated by the point group data for each of a first and second distance inputted from the sensor module during a set time matches a specific composite landmark among the stored composite landmarks for each location. Therefore, the present invention provides the robot cleaner capable of increasing accuracy of recognizing a position even in an edge or an edge region by using a composite landmark.
Patent KR-20180039606-A (KR)
Inventor: TACKWON HAN
IPC: F25D23/06
Filed: 2018-04-10
Abstract: According to the present invention, provided is a refrigerator, which comprises: a cabinet; a storage chamber disposed in the cabinet to form one space in which storing goods are stored; one door for opening and closing a whole space of the storage chamber; a first cooling air supplying duct and a second cooling air supplying duct individually disposed in a left side and a right side of the storage chamber to supply different amounts of cooling air; and a storage unit which is introduced into and extracted from the storage chamber along the door in the front and the rear directions.
Patent KR-20190123878-A (KR)
Inventor: LIM JONG PHIL
IPC: E04B7/16
Filed: 2018-04-25
Abstract: The present invention relates to a dome-shaped astronomical observatory with excellent rigidity and waterproofness and, more specifically, to a technique of a new concept which normally stores expensive astronomical observation equipment safely in an installed state in a dome-shaped astronomical observatory and conveniently, fully automatically, and completely opens an opening dome if observing celestial bodies to easily observe celestial bodies. A conventional astronomical observatory has a first and a second cover consisting of a plate body to degrade rigidity and waterproofness of a portion with which the first cover comes in contact, has great concern for entry of wind or rainwater through a gap where the first and the second cover are overlapped with each other, and causes a problem of large friction resistance and noise of a front and a rear plate when opening and closing the first and the second cover. To resolve such problems, a pair of first reinforcing members installed on an outer surface of a portion where a pair of first opening domes come in contact with each other to face each other strengthen rigidity of the first opening domes, and rubber packing inserted and coupled to one of the first reinforcing members is tightly attached to a waterproof protrusion of the other one and improves waterproofness and windproofness.
Patent KR-20190124464-A (KR)
Inventor: JUNHEE HAN
IPC: B01D35/02
Filed: 2018-04-26
Abstract: Disclosed is a mono-ethylene glycol (MEG) regeneration apparatus. An MEG regeneration apparatus according to an embodiment of the present invention comprises: a reconcentration unit including a distillation column that receives rich MEG having low solubility salts precipitated from a pretreatment unit and evaporates water from the rich MEG to produce lean MEG by using a difference between boiling points between water and MEG, and a reboiler that receives products from the bottom of the distillation column and heats the same to return to the distillation column; a regeneration unit removing high solubility salts from the lean MEG supplied from the reconcentration unit; and an acid injection unit injecting acid or acid gas into one or more of the distillation column and the reboiler to prevent the precipitation of salts in the distillation column or the reboiler.
Patent KR-20180120118-A (KR)
Inventor: RASTOGI VINAYAK
IPC: H01L21/3213
Filed: 2018-04-26
Abstract: Described is a method of etching. The method comprises the steps of: providing a substrate having a first material containing organic material and a second material which is different from the first material; forming a first chemical mixture by plasma-excitation of a first process gas containing an inert gas; and exposing the first material on the substrate to the first chemical mixture. Thereafter, the method includes the steps of: forming a second chemical mixture by plasma-excitation of a second process gas containing S and O, and optionally a noble element; and exposing the first material on the substrate to the second plasma-excited process gas to selectively etch the first material relative to the second material.
Patent KR-20190131374-A (KR)
Title: gas treatment system and offshore plant having the same
Inventor: KIM CHAN NYEON
IPC: F17C6/00
Filed: 2018-05-16
Abstract: The present invention relates to a gas treatment system and a marine structure having the same. The gas treatment system, which is provided on a marine structure adjacent to the coast, is supplied with gas from the land, and processes the same, includes: a preprocessing unit removing impurities from gas to dry the same; an NGL processing unit separating NGL from the gas from which the impurities are removed; a liquefying unit liquefying the gas from which the NGL is separated; a condensate processing unit processing condensate contained in the gas; a slop processing unit processing a slop contained in the gas; and a fuel supply unit supplying the gas to a demand source, wherein the slop processing unit shares a water treatment device for treatment of wastewater generated in a hull side of the marine structure, purifies the slop, and discharges the same to the outside.
Patent KR-20190131913-A (KR)
Title: The method for manufacturing vinegar by using honey and pollen, and vinegar manufacturing by the method
Inventor: KIM WAN GWI
IPC: C12J1/00
Filed: 2018-05-18
Abstract: The present invention relates to a vinegar manufacturing method using honey and pollen and, more specifically, to a vinegar, which is manufactured by using the honey, carries out alcohol fermentation by using honey and pollen together, in the short term to make alcohol concentration suitable for acetic acid fermentation, and is with enhanced taste because of having rich flavor and not having high sugar after the acetic acid fermentation, and to a manufacturing method of the vinegar.
Patent KR-20190135760-A (KR)
Title: Apparatus for measuring total luminous flux
Inventor: KIM HAN PIL
IPC: G01J1/42
Filed: 2018-05-29
Abstract: The present invention relates to an apparatus for measuring a total luminous flux, which comprises: an optical source for measurement; an optical guide body inputting light emitted from the optical source for measurement and outputting the total luminous flux of the optical source for measurement through reflection of an inner surface thereof; and an illuminance sensor detecting the total luminous flux of the optical source for measurement outputted from the optical guide body.
Patent KR-20180131978-A (KR)
Inventor: AURELIEN FAUCONNET
IPC: H04N5/225
Filed: 2018-05-30
Abstract: An elevator system includes an elevator car in an elevator hoistway, a camera, a network, and an image analysis system communicating with the camera via the network. The camera provides a reference image to the image analysis system. The camera provides a current image to the image analysis system. The image analysis system detects a difference between the current image and the reference image by comparing the current image to the reference image. The image analysis system initiates a maintenance notification to a user device in response to the comparison.
Patent KR-20190137462-A (KR)
Inventor: AHN CHUL
IPC: E03B7/08
Filed: 2018-06-01
Abstract: Disclosed is a faucet with a freeze protection function. According to an embodiment of the present invention, the faucet with a freeze protection function comprises: a main body configured to store tap water supplied from a water pipe, having a flow path therein through which the tap water passes in the main body, and having a discharge part formed on one side thereof; a valve connected to the main body and configured to open and close the discharge part; a drainage hole connected to the valve and provided to drain the water passing through the discharge part to the outside by opening the valve; and a freeze protection part connected to one side of the main body to communicate with the flow path and provided to be elastically contracted to absorb a frozen and expanded volume when the tap water is frozen.
Patent KR-20190138212-A (KR)
Title: Radio frequency signal generation device, and transmitter and receiver including the same
Inventor: KIM SUNG IL
IPC: H04B10/508
Filed: 2018-06-04
Abstract: Provided is an apparatus for generating a radio frequency signal, which comprises: an optical comb generator generating an optical comb signal including a plurality of first wavelength signals having different wavelengths; a pulse molding device attenuating and outputting a wavelength signal other than a plurality of second wavelength signals among the plurality of first wavelength signals; a photoelectric converter generating a radio frequency signal including a carrier frequency signal from the plurality of second wavelength signals; and a pulse molding controller controlling the pulse molding device so that the carrier frequency of the carrier frequency signal varies in accordance with a frequency hopping pattern.
Patent KR-20190140164-A (KR)
Inventor: YOU YOUNG YONG
IPC: B60R22/30
Filed: 2018-06-11
Abstract: A technical object of the present invention is to provide a seat belt assist device which enables a child to use a seat belt mounted on a vehicle. The seat belt assist device of the present invention is extended to a three-point seat belt including: an oblique part crossing user′s chest obliquely; a horizontal part crossing user′s stomach; and a main fastening part which is located at a point where the oblique part and the horizontal part meet and is inserted into and fastened to the main socket part fixed to a seat side. The seat belt assist device includes: an auxiliary socket part into which the main fastening part is inserted and fastened; an auxiliary fastening part inserted into and fastened to the main socket part; and a connection part connecting the auxiliary socket part and the auxiliary fastening part.
Patent KR-20200000751-A (KR)
Title: Cooking apparatus and method for controlling thereof
Inventor: YUN CHANG SUN
IPC: H05B6/12
Filed: 2018-06-25
Abstract: Disclosed is a cooking apparatus. The cooking apparatus of the present invention receives a plurality of power supplies with different phases, and comprises: a plurality of heating coils; a plurality of inverters for individually providing a driving power supply to each of the plurality of heating coils; and a switching circuit for selectively providing a first power supply or a second power supply among the plurality of power supplies to at least one inverter among the plurality of inverters. Therefore, the present invention provides the cooking apparatus capable of selectively providing the plurality of power supplies with different phases to the heating coils.
Patent KR-20200001027-A (KR)
Title: Printed circuit board and camera device including the same
Inventor: HAN YOUNG JU
IPC: H05K1/02
Filed: 2018-06-26
Abstract: The present invention relates to a printed circuit board which has excellent heat dissipation while arranging light emitting device and driving device on one board, and a camera apparatus including the same. The printed circuit board according to an embodiment of the present invention comprises: a substrate including at least two insulating layers; a pad disposed on the substrate; a heat dissipation part disposed through the substrate in an area vertically overlapping the pad; a via disposed through the substrate in an area not vertically overlapping the pad; and a protective layer disposed on a bottom surface of the substrate, wherein the heat dissipation part includes the same metallic material as the via, the metallic material includes copper, and the heat dissipation part has a surface area of 40% or more of a surface area of the pad.
Patent KR-20190051767-A (KR)
Inventor: SABTU BAIHAKI BIN
IPC: A01K89/015
Filed: 2018-07-02
Abstract: The present invention relates to a dual bearing reel which is to prevent a string from being tangled between a clutch operating member and a reel main body even when the length of the clutch operating member in an axial direction is shorter than that of a spool in an axial direction. The dual bearing reel (100) of the present invention comprises a reel main body (2), a spool (3), a clutch operating member (20), and a first barrier part (22). The reel main body (2) includes a first side plate (6a), and a second side plate (6b) disposed to be separated from the first side plate (6b) at an interval in an axial direction. The clutch operating member (20) is supported to be moved in a vertical direction to the reel main body (2) between the first and second side plates (6a, 6b) at a rear side farther from the spool (3), and switches the transmission and cutoff of rotation force to the spool (3). The first barrier part (22) is installed on one side of the clutch operating member (20) and the reel main body (2), and prevents a fishing line from being penetrated between the clutch operating member (20) and the first side plate (6a) of the reel main body (2).
Patent KR-20200004139-A (KR)
Inventor: JEON HYEONG TAG
IPC: H01J37/32
Filed: 2018-07-03
Abstract: The present invention relates to a thin film manufacturing method using a plasma atomic layer deposition method. A thin film manufacturing method according to one embodiment comprises: a step of injecting a precursor gas into a chamber in which a substrate is loaded and performing chemical absorption on the precursor gas; a step of injecting an inert gas into the chamber to purge the same; a step of supplying reaction plasma while a bias is being applied to a substrate stage; and a step of purging the reaction plasma. The method further comprises a step of applying the bias to the substrate stage to accelerate at least one of an electron and ion generated through a plasma process to collide the same with the substrate. According to the present invention, the yield of thin film deposition may be increased by increasing a thin film deposition rate due to ligand removal.
Patent KR-20200005267-A (KR)
Inventor: SHIN HYUN WOOK
IPC: B07B1/46
Filed: 2018-07-06
Abstract: The present invention relates to a mesh body of a sorting drum for a sand separator. In a plurality of mesh bodies installed in a sorting drum of a sand separator, edge members formed of a metal material are separately disposed at edge parts of front and rear surfaces on a metal mesh, and the edge members are riveted with a plurality of rivets to be fixed at the front and back edge parts of the metal mesh. Also, the edge members are formed to be separated by the shape of sides of the metal mesh, and a metal mesh adhesion member formed of a rubber material is included between the edge members and the metal mesh. Therefore, the present invention has effects of: increasing the durability of the mesh bodies formed in the sorting drum using the edge members, and enabling convenient replacement of the mesh bodies by using the mesh bodies which are relatively lighter than conventional technology, since the mesh bodies are formed with the edge members of a metal material and the metal mesh of a light material, and are applied to the sorting drum of a polyhedron; and easily preventing breakage of the edge parts of the metal mesh by reducing the deflection of the metal mesh, since the metal mesh adhesion member of a rubber material is installed between the edge members and the metal mesh and the edge parts of the metal mesh are closely attached with the metal mesh adhesion member.
Patent KR-20200005862-A (KR)
Inventor: LEE DEOGHO
IPC: H02J3/32
Filed: 2018-07-09
Abstract: The present invention provides an energy management system which controls operation of an energy storage system. The energy management system comprises an operation mode determination unit determining an operation mode of the energy storage system by using a power generation amount prediction value of power which is predicted to be generated in a renewable energy power generation device connected to the energy storage system, a power usage prediction value predicted to be used by a customer, and contract power of the preset customer.
Patent KR-20200010794-A (KR)
Inventor: JEON JU HO
IPC: G11C8/10
Filed: 2018-07-23
Abstract: Disclosed are a semiconductor memory device, and a memory system having the same. The semiconductor memory device comprises: a data strobe signal input buffer configured to receive a data strobe signal and generate an input data strobe signal; a data input buffer configured to receive data that is applied by being delayed by a first predetermined delay time compared to the data strobe signal and generate input data; a latency control signal generation unit configured to generate, when a write command is generated, a first on-die termination control signal which is activated during a first period in which the data strobe signal is applied; a first on-die termination control unit configured to vary a first resistance variable code in response to the first on-die termination control signal; and a data strobe signal termination unit including a first on-die termination resistor, wherein in response to the first resistance variable code, a resistance value of the first on-die termination resistor is varied and the data strobe signal is terminated. The present invention is capable of effectively performing an on-die termination operation.
Patent KR-20200013544-A (KR)
Inventor: OCK CHANG MYEONG
IPC: B66F9/12
Filed: 2018-07-30
Abstract: A forklift according to one embodiment of the present invention comprises: a first sensor installed at a lower part of a counter weight positioned at the rear of an automotive body; a second sensor installed on a fork which is positioned in front of the automotive body and supports a cargo; a third sensor installed at an upper end unit of a mast assembly which is positioned in front of the automotive body and allows the fork to move vertically thereon; a notification unit installed in the automotive body to generate a warning sound or vibration; and a control unit for transmitting a warning signal to the notification unit according to measurement values transmitted from the first sensor, the second sensor, and the third sensor.
Patent KR-20200014051-A (KR)
Title: Transformer
Inventor: KWON YOUNG JU
IPC: H01F27/30
Filed: 2018-07-31
Abstract: Disclosed in the present invention is a transformer. According to the present invention, the transformer comprises: a first body portion in which a first coil is wound and has a mounting portion; a second body portion in which a second coil is wound and detachably provided in the mounting portion; a core member penetrating the first body portion and the second body portion and provided in the first body portion; and an extension portion extending from the first body portion and facing a side surface of the core member.
Patent KR-20200015095-A (KR)
Inventor: LIM KYUNG MIN
IPC: G06N3/08
Filed: 2018-08-02
Abstract: The present invention relates to an image processing apparatus. The image processing apparatus comprises: a memory storing at least one instruction; and a processor executing at least one instruction stored in the memory. The processor acquires a first image and a classifier indicating the purpose of image processing and processes the first image according to the purpose indicated by the classifier by using a deep neural network (DNN), wherein the DNN is a network for processing input images according to different purposes.
Patent KR-20200015320-A (KR)
Inventor: SIM KEUN BO
IPC: A62D1/00
Filed: 2018-08-03
Abstract: The present invention relates to an attachable fire extinguisher and a manufacturing method thereof. A manufacturing method of an attachable fire-extinguishing patch according to the present invention comprises: a first step of injecting a flame retardant resin into a mixer, and allowing the fire extinguishable gas to be collected in the flame retardant resin by injecting a fire extinguishable gas into the flame retardant resin at a high pressure while stirring the flame retardant resin; a second step of withdrawing the fire extinguishable gas-collected flame retardant resin from the mixer and curing the fire extinguishable gas-collected flame retardant resin; a third step of preparing a powder formed of fine particles by pulverizing the cured flame retardant resin; a fourth step of preparing a nonwoven fabric having a plurality of pores, and applying an adhesive to top and bottom surfaces of the nonwoven fabric; and a fifth step of spraying the powder of the third step to the top surface of the nonwoven fabric at a high pressure to form a fire extinguishing base layer with a predetermined thickness. The attachable fire-extinguishing patch according to the present invention can obtain an effect of extinguishing a fire early by attaching the attachable fire-extinguishing patch to the inside of an electric distribution board and the inside of home appliances, thereby enabling a fire extinguishing operation to be conducted. Further, the attachable fire-extinguishing patch according to the present invention not only does not interrupt plug coupling, but also has an effect of enabling a fire to be initially extinguished since a fire extinguishing operation is carried out as epoxy is melted by heating in the initial generation stage, and the fire extinguishable gas that has been in a collected state of nanoparticles is jetted at the same time if a spark is generated by attaching the attachable fire-extinguishing patch to the inside of an electric outlet such as a domestic power strip.