baber/WOPTO huggingface dataset:
Patent KR-20180015069-A (KR)
Inventor: AYAR AYHAN
IPC: F04C29/02
Filed: 2017-05-31
Abstract: The present invention relates to a rotary filter (1) for control mass flow of a refrigerant compressor (13), wherein the rotary filter is adjacent to a rotating member (2) in a rotation direction (8), and has at least one fluid inflow chamber (6) having a fluid inflow opened hole (4), and at least one fluid outflow chamber (7) having a fluid outflow opened hole (5). In this case, at least one partial area of a separating wall is formed as a filtration surface (3) between the fluid inflow chamber (6) and the fluid outflow chamber (7). A flow path of the fluid to be filtered is guided through the fluid inflow opened hole (4) into the fluid inflow chamber (6) when the rotating member (2) rotates and then flows through the filtration surface (3) into the fluid outlet chamber (7), and is formed in such a way as to extend to the fluid outflow opened hole (5).
Patent KR-20180132276-A (KR)
Inventor: SHIN MYEONG SOO
IPC: G10L15/04
Filed: 2017-06-02
Abstract: Provided are a method and apparatus for actively providing information appropriate to a position and space of a user. The apparatus in one embodiment of the present invention comprises: an input/output interface based on voice; and at least one processor implemented to execute a computer-readable instruction. The processor may determine space that a user positions among a plurality of spaces and analyze a voice request of the user received through the input/output interface based on voice on a basis of the determined space or provide information actively determined by the processor based on the determined space to the user through the input/output interface based on voice.
Patent KR-20180134665-A (KR)
Inventor: KIM SANG JUN
IPC: G01R21/06
Filed: 2017-06-09
Abstract: The present invention relates to a remote calculating method for a metering out fit (MOF) ratio error using an advanced metering infrastructure (AMI)-based smart meter and to an AMI server using the same. According to an embodiment of the present invention, the remote calculating method for an MOF ratio error using an AMI-based smart meter comprises: a step of calculating voltage and current of each phase for a fixed period through calculation information transmitted from a smart meter; a step of calculating the amount of effective power of a three-phase three-wire type and a three-phase four-wire type by each phase after the fixed period; a step of comparing the preset threshold with a difference of the amount of effective power of the calculated three-phase three-wire type and three-phase four-wire type by each phase; and a step of calculating the ratio error of MOF by calculating a calculation error rate of the relevant phase when an abnormal ratio error is determined in the relevant phase from the comparison results. The present invention is able to calculate the ratio error of MOF in real time.
Patent KR-20180137377-A (KR)
Inventor: PARK KYOUNG SU
IPC: H04N7/18
Filed: 2017-06-18
Abstract: In electronic devices connected to each other based on a camera module, a fuel injector and a server, a method of injecting fuel based on vehicle information comprises: a first step of recognizing vehicle information from information transmitted from the camera module, wherein the information is stored in the camera module in association with at least one fuel injector information; a second step of storing the vehicle information and fuel injector information; a third step of analyzing the recognized vehicle information and extracting option information on whether fuel is injected or not; a fourth step of extracting a first value corresponding to the vehicle information; a fifth step of setting the fuel injector corresponding to the stored fuel injector information so as to enable fuel injection based on the extracted option information and the first value; a sixth step of transmitting a second value of fuel injected from the actual fuel injector and smaller than the first value and the vehicle information to the server when the injection of fuel into the fuel injector is completed. According to the present invention, if a camera recognizes vehicle information, it is possible to secure information of a fuel injector corresponding to the camera.
Patent KR-20190000152-A (KR)
Inventor: LEE WOON JU
IPC: F16C33/48
Filed: 2017-06-22
Abstract: The present invention relates to a double row bearing for a pinion shaft, capable of improving manufacturing efficiency, and a differential device including the same. According to the present invention, the double row bearing for a pinion shaft, which is coupled to a pinion shaft having a pinion gear formed on one end, comprises: a pair of inner rims directly or indirectly coupled to the pinion shaft, having an inner track surface formed on an outer circumferential surface, and arranged in a direction corresponding to an axial direction of the pinion shaft; an outer rim disposed on the same shaft as that of the inner rims and having a pair of outer track surfaces, which correspond to the inner track surface of the inner rim, respectively, formed on an inner circumferential surface; and a plurality of rotating members arranged in a double row between the inner rims and the outer rim. The inner rims comprise a first inner rim disposed to be relatively distant from the pinion gear and a second inner rim disposed to be relatively close to the pinion gear. To place a yoke flange, which is coupled to the pinion shaft to transfer rotating force of the pinion shaft, between the first inner rim and the pinion shaft with respect to the radial direction of the pinion shaft, the first inner rim has the larger inner diameter than the outer diameter of an area coupled to the yoke flange on the pinion shaft.
Patent KR-20190007872-A (KR)
Inventor: LEE JAE YOUNG
IPC: D01F6/80
Filed: 2017-07-14
Abstract: According to the present invention, a highly functional copolymerized aramid fiber contains a chemical structural unit of formula (I) in chemical formula of a minimum unit constituting a molecular chain. In formula (I), X is a halogen element selected from F, Cl, Br and I. The highly functional copolymerized aramid fiber is prepared by adding terephthaloyl dichloride having the same molar amount as an aromatic diamine to an organic solvent, in which the aromatic diamine containing a chemical structural unit of formula (I) in chemical formula is dissolved, so as to trigger a reaction; preparing a polymerized solution which has a dissolved copolymerized aramid polymer containing a chemical structural unit of formula (I) in chemical formula of minimum units constituting the molecular chain; and then spinning, solidifying, washing and drying the polymerized solution. Since the present invention contains a chemical structural unit of formula (I), adhesiveness to a matrix resin and the elastic modulus are greatly improved when a fiber and resin composite material is prepared; elongation is greatly improved when 3,4′-diaminodiphenyl of formula (III) is additionally used as another aromatic diamine; and solubility of the copolymerized aramid polymer in the organic solvent is excellent such that sulfuric acid is not needed to prepare a spinning solution.
Patent KR-20190009483-A (KR)
Inventor: KANG MIN SU
IPC: G01R31/04
Filed: 2017-07-19
Abstract: The disclosed invention relates to a motor control system and a control method thereof. The motor control system includes a motor; and an inverter which receives a Hall sensor signal from the motor, and determines a fault through a relationship between a Hall sensor input angle and a sensorless control angle and whether the Hall sensor signal is inputted, when the rotation of a rotor does not occur after a torque is applied to the motor. It is possible to control the driving of the motor automatically.
Patent KR-20190010196-A (KR)
Inventor: CHOI YOON HO
IPC: E02D29/14
Filed: 2017-07-21
Abstract: The objective of the present invention is to allow an edge protruding part (31) of a circular cover body (30) to be opened and closed without interfering with a circular edge support frame (12) of a support frame body (10) when the circular cover body (30) is opened and closed by a hinge/coupling structure at an off-center position out of the circle. In addition, the present invention provides usefulness by solving countless interferences upon a circular arc through a curve insertion method of a circular structure, in other words, through a curve insertion method by an operational mimic diagram of an S-shaped hinge curve part (33) and a rotary tilt angle (θ) of an edge protruding part (31).
Patent KR-20190011866-A (KR)
Inventor: KO SOO BYUNG
IPC: C09K11/06
Filed: 2017-07-25
Abstract: The present invention relates to an organometallic compound which is used for an organic light emitting device to have high efficiency, high brightness, and long lifetime, and an organic light emitting device including the organometallic compound. The organometallic compound of the present invention is represented by chemical formula 1, M(L_1)_(n1)(L_2)_(n2). In chemical formula 1, M is a third row transition metal, L_1 is a ligand represented by chemical formula 2A, n1 is 1, 2, or 3, and at least two L_1 are the same or different from each other when n1 is 2 or more.
Patent KR-20190014189-A (KR)
Inventor: KIM JAE HYUNG
IPC: G10L15/18
Filed: 2017-07-27
Abstract: The present invention relates to a sound wave device for a vehicle to provide a traffic accident emergency rescue service, which comprises: a short-range module including at least one short-range wireless communication unit; a location module including a positioning module; a sensor module including one or more sensor units; and a control module. According to the present invention, an emergency mobilization service is automatically requested even if a user falls unconscious by a traffic accident.
Patent KR-20190012790-A (KR)
Inventor: KIM DONG HYUN
IPC: C09J133/08
Filed: 2017-07-28
Abstract: The present invention provides a method for quantitatively analyzing acrylic acid in an acrylic adhesive resin copolymer. The method of the present invention is a method for measuring the content of water generated through a ring-forming reaction in the high-temperature environment of the acrylic polymer having a carboxyl group by a moisture analyzer for solid sample (MASS) and the content of the acrylic acid based on the measured water content and the used sample amount.
Patent KR-20190014236-A (KR)
Inventor: CHANG SONG MAN
IPC: C02F9/00
Filed: 2017-07-31
Abstract: The present invention relates to an apparatus for treating wastewater generated from a laver processing procedure, which comprises: a wastewater storage tank (100) for temporarily storing protein-containing wastewater generating during the laver processing procedure; a pretreatment filtration unit (200) for filtering foreign matter from the wastewater supplied from the wastewater storage tank (100); a pressurizing pump (300) for pressurizing the pretreated water which has passed through the pretreatment filtration unit (200); and a post-treatment filtration unit (400) for removing bacteria and odor components contained in the pretreated water pumped by the pressurizing pump (300) by electrolysis. The pretreated water can be reused, and the malodor can be prevented.
Patent KR-20190015858-A (KR)
Inventor: YUN TEA JUNG
IPC: B62D1/184
Filed: 2017-08-07
Abstract: According to an embodiment of the present invention, a tilt and telescopic steering column for a vehicle comprises: an outer tube provided with a telescopic guide formed to be opposite in a radial direction, and having a first telescopic hole formed to be long in an axial direction in the telescopic guide; a tilt bracket supported by adhering to the telescopic guide at an external side of the outer tube, and having a tilt hole formed in a position corresponding to the first telescopic hole; a telescopic bush coupled to the first telescopic hole, wherein a guide rail is provided in the inside, and a second telescopic hole is formed; and an adjustment bolt penetrating through the tilt hole and the second telescopic hole, and having a guide groove formed in a portion coming in contact with the guide rail.
Patent KR-20190009225-A (KR)
Inventor: CHOI JUNG HOON
IPC: H01R4/02
Filed: 2017-08-08
Abstract: The present invention relates to a receptacle connector comprising: a plurality of contacts electrically connecting a plug connector and a board; an insulating portion to which the contacts are connected; a shell to which the insulating portion is connected; a cover to which the shell is connected; and a blocking portion connected to the cover. The shell includes an integrally formed shell main body, and an insertion groove formed to penetrate the shell main body such that the plug connector is inserted thereinto. The insulating portion is installed in the shell main body such that a rear surface thereof protrudes from the insertion groove. The blocking portion includes a first blocking member connected to the cover so as to cover a lower surface of the insulting portion protruding from the insertion groove.
Patent KR-20190017365-A (KR)
Inventor: KIM SANG GON
IPC: F28D9/00
Filed: 2017-08-11
Abstract: The present invention provides an intercooler, which includes: a heat exchange core part which exchanges heat between introduced air and cooling water; a housing which accommodates the heat exchange core part therein and provides a passage, through which the cooling water is introduced and discharged; a tank which is disposed to be adjacent to the housing and provides a passage, through which the air is introduced and discharged; and a header plate which is interposed between the housing and the tank and is coupled to the housing and in which a clinching part protruding toward the tank is bent to surround the periphery of the tank and fixes the tank to the housing. According to the intercooler of the present invention, by fixing the header plate to the housing, blazing coupling the header plate to the housing, and coupling the tank to the housing through clinching of the header plate, a manufacturing process of a product can be simplified as compared with a conventional technology of directly welding or bolting the tank to the housing and the entire weight and production costs of the product can be reduced.
Patent KR-20180025811-A (KR)
Inventor: MURAKAMI HIROKI
IPC: G11C7/04
Filed: 2017-08-11
Abstract: Provided is a semiconductor memory device capable of high-speed operation in synchronization with an external control signal. The semiconductor memory device includes a data input part (110) for receiving input data such as a command and an address in response to an external control signal, a memory array part (130) including a plurality of memory elements, a data output part (140) for outputting data read from the memory array part in response to the external control signal, and a controller (160) having a delay compensation function. The delay compensation function evaluates the delay time of an internal circuit while the input data is being received, stores delay information obtained by the evaluation in a memory means, and adjusts the output timing of the data output part (140) based on the delay information.
Patent KR-20190018196-A (KR)
Inventor: KIM GYEONG
IPC: B29D99/00
Filed: 2017-08-14
Abstract: The present invention relates to a case molding apparatus using a composite fiber fabric having a double-sided pressed structure, and to a case molding method using the composite fiber fabric using the same, and more specifically, to a case molding apparatus using a composite fiber fabric having a double-sided pressed structure, in which both sides including the inner wall surface and the outer wall surface of the tubular body preform are divided and pressed at the same time to form a case having a high density within a short time in molding the case by hot-pressing the inner wall surface and the outer wall surface of a tubular body preform made of a laminated composite fiber fabric, and to a case molding method using the composite fiber fabric using the same.
Patent KR-20190019351-A (KR)
Inventor: PARK SOO YOUNG
IPC: G01N33/487
Filed: 2017-08-17
Abstract: The present invention relates to liquid crystal microcapsules coated with PAA-APBA, a manufacturing method thereof, and a non-enzyme-based glucose biosensor using the same. The biosensor for measuring the non-enzyme glucose using the liquid crystal microcapsules according to the present invention is based on liquid crystals, and thus a manufacturing process is simple and time required for the manufacture thereof is relatively small.
Patent KR-20190019620-A (KR)
Inventor: YUN CHUL WON
IPC: H05K9/00
Filed: 2017-08-18
Abstract: Provided are a method for manufacturing a composite device which can minimize defect occurrence of a composite device while easily attaching different materials of devices by aligning and temporarily attaching a device to a thermo-reactive adhesive substrate to stack a bonding layer and other devices thereafter, and a composite device manufactured thereby. To this end, the method for manufacturing a composite material comprises the steps of: preparing a thermo-reactive adhesive substrate; temporarily attaching a first device to the adhesive substrate; forming a bonding layer on an upper surface of the first device; stacking a second device on an upper surface of the bonding layer; manufacturing a composite device by attaching the first and second devices; and extracting the composite device from the adhesive substrate.
Patent KR-20190020498-A (KR)
Inventor: SHIN JAN GYUN
IPC: E06B9/52
Filed: 2017-08-21
Abstract: The present invention relates to a nano dustproof screen for filtering out ultrafine dust, which has a net form processed for the purpose of anti-insect and anti-dust for a general window, and a method for manufacturing the same. The present invention relates to a nano dustproof net capable of filtering out the ultrafine dust, in which hot-melt resin is coated in the shape of a dot on one surface of dustproof screen fabric formed of a polyester thread (fabric 1), nylon resin is spun in nano fiber form on the hot-melt resin (fabric 1) to form a ultrafine dustproof screen having a porous size of 0.1 to 100 um such that the ultrafine dust is prevented (fabric 2), another fabric 1 is allowed to overlap with a nano spin surface of the fabric 2, and the overlap result is allowed to pass through a heat seal roller, such that the nano dustproof screen spun by the hot-melt resin is firmly stick to a polyester fabric mesh. The present invention provides a nano dustproof screen for filtering out ultrafine dust, which can be used in a manner of being fitted into a window frame in place of an existing anti-net attached to a window frame or a door frame, and can be blocked ultrafine dust, which is a current major cause of diseases of trachea and respiratory system, from being introduced indoors as much as possible as the nano dustproof screen is attached to an existing anti-insect net. In addition, the present invention provides a nano dustproof screen capable of preventing rain water from being introduced indoors while allowing ventilation, of allowing natural ventilation by allowing a window to be open in all seasons and of easily being cleaned by spraying the water to the nano dustproof screen.
Patent KR-20190023822-A (KR)
Inventor: CHO YOUNG HYUN
IPC: E21D20/02
Filed: 2017-08-30
Abstract: The present invention discloses a ground fixing anchor system and an anchor constructing method using the same. According to the present invention, an anchor for ground fixing, which is installed on the ground, is provided with a blocking plate dividing a mortar filling section into multiple stages, thereby increasing adhesion between filled mortar and the ground while the mortar to be filled is sequentially overflowed in the filling section where the mortar is divided into multiple stages by the blocking plate when filling the mortar, increasing filling density of the mortar, suppressing generation of cavities, solving filling faulty of the mortar, and increasing reinforcing efficiency about the ground.
Patent KR-20190024441-A (KR)
Inventor: JANG KUN SOO
IPC: A61K9/00
Filed: 2017-08-31
Abstract: The present invention relates to the treatment of complex regional pain syndrome (CRPS) which is known as an intractable condition and, more specifically, to a composition which uses a naturally derived or artificially synthesized polydeoxyribonucleotide (PDRN) as an active ingredient and can be used in the treatment of CRPS. The composition containing the PDRN can effectively treat CRPS and/or alleviate symptoms thereof, and thus may be beneficially used in the treatment of CRPS.
Patent KR-20180028985-A (KR)
Inventor: JEON KI WON
IPC: G02B5/02
Filed: 2017-09-11
Abstract: The present invention provides a composite pattern sheet for an exterior formed by combining a pattern having a diffusion reflection function for light with a pattern having a mirror reflection function for light. The present invention provides a composite pattern mold integrated with the composite pattern sheet for an exterior to be formed in a mold shape and a manufacturing method thereof. Additionally, the present invention provides an electronic device cover which has the composite pattern sheet for an exterior to be used as an exterior material. According to the present invention, the composite pattern sheet for an exterior is formed on a base layer. The composite pattern sheet comprises: a first pattern including convex portions having a mirror reflection function for light; and a second pattern formed between the convex portions wherein the second pattern includes first concave portions having a diffusion reflection function for light.
Patent KR-20190031394-A (KR)
Inventor: KIM DONG GYUN
IPC: B60H1/00
Filed: 2017-09-15
Abstract: The present invention relates to a vehicle air conditioner of a two-layer flow temperature control structure. An objective of the present invention is to provide a vehicle air conditioner which has the improved control structures of first and second intake units so as to maximally allow the introduction of air into an inside without causing fogging of window glass at the initial stage of heating, thereby preventing the fogging of the window glass at the initial stage of heating and improving quickness of heating. To the end, a vehicle air conditioner according to the present invention includes an outside air inlet, an inside air inlet, and a vehicle inside air outlet. The vehicle air conditioner is controlled in a full inside air mode in which only inside air is introduced; a two-layer flow mode in which inside and outside air are separated to introduce the inside air into a first passage and the outside air into a second passage; and a full outside air mode in which only the outside air is introduced. The vehicle air conditioner additionally includes a control unit which selectively controls the full inside air mode, the two-layer flow mode, and the full outside air mode according to the humidity on the inside of the vehicle.