baber/WOPTO huggingface dataset:
Patent KR-20180114451-A (KR)
Inventor: SHIN PAN SEOK
IPC: B04B9/00
Filed: 2017-04-10
Abstract: The present invention relates to a centrifugal dehydrator in which non-contact power transmission is performed between a dehydrating container and motor using permanent magnets. Specifically, the centrifugal dehydrator comprises: a main body in which an upper dehydrating space and a lower driving space are partitioned by a separator; a dehydrating container rotating in the dehydrating space; a follower magnetic body formed along an inner periphery of the bottom surface of the dehydrating container; a first separating magnetic body formed along an outer periphery of the bottom surface of the dehydrating container; a motor installed in the driving space; a main magnetic body rotating in the driving space while being coupled to the rotating shaft; and a second separating magnetic body formed on an outer side of the driving space. Accordingly, a non-contact type power transmission type centrifugal dehydrator capable of separating the dehydrating container more conveniently can be provided.
Patent KR-20180116046-A (KR)
Inventor: SUH SEONG WOO
IPC: G02B6/293
Filed: 2017-04-14
Abstract: The present invention discloses a wave selecting switch. The wave selecting switch of the present invention comprises: a switching lens portion alternating an optical beam transmitted from an input port array in a switching shaft; an optic extension portion extending a beam size of the optical beam outputted from the switching lens portion to a dispersion shaft direction; a spectroscopic portion for separating the optical beam having the beam size extended in the optic extension portion in accordance with a wave composition in the dispersion shaft by different angles; an image lens portion for redirecting and focusing a wave separated from the optical beam; and a switching portion for converting an angle of a selected wave in a switching shaft so as to transmit the wave selected in a plurality of wave channels to an independently selected output port array.
Patent KR-20180116688-A (KR)
Inventor: PARK SOO JIN
IPC: C01B3/00
Filed: 2017-04-17
Abstract: The present invention relates to a manufacturing method of a porous carbon material derived from a polymer, wherein in a carbonization process with a polymer, as a porous carbon body is manufactured in each condition, an absorbent having high hydrogen storage quantity. As stated above, according to the present invention, as an effect on hydrogen storage quantity by porous characteristics expressed in each condition in a process of carbonizing polyvinylidene fluoride that is a polymer is observed, the most appropriate condition for storing hydrogen can be provided.
Patent KR-20180117897-A (KR)
Inventor: LEE SEUNG HUN
IPC: G02B6/42
Filed: 2017-04-20
Abstract: The present invention relates to an optical connector. The optical connector includes a receptacle assembly coupled to a substrate, an optical element coupled to the receptacle assembly, a control element coupled to the receptacle assembly and a plug assembly inserted into the receiving groove formed in the receptacle assembly and coupled to the receptacle assembly. The receptacle assembly includes a receptacle body formed with a receiving groove and a first lead frame coupled to one edge of the bottom surface of the receptacle body and electrically connected to the control element. The first lead frame includes a plurality of ground lead terminals spaced apart from each other with reference to a first axis direction, and a first signal lead terminal and a second signal lead terminal spaced apart from each other with reference to the first axis direction and positioned between the ground lead terminals. It is possible to increase an electro magnetic interference (EMI) blocking effect.
Patent KR-20180117926-A (KR)
Inventor: KWON JAE IL
IPC: G05B19/05
Filed: 2017-04-20
Abstract: Disclosed is a programmable logic controller with an input/output shared channel. A programmable logic controller with an input/output shared channel according to an embodiment of the present invention comprises a plurality of input/output shared channels which may be used as an output channel allowing a control signal outputted according to a program operation result of a micro controller unit (MCU) to be outputted as an output signal of a predetermined voltage level or an input channel for receiving an external signal inputted from the outside; and a plurality of I/O sharing circuit units for electrically connecting each input/output shared channel to an input terminal and an output terminal of the MCU so that each input/output shared channel can be selected and used as an input channel or output channel. By configuring the input/output shared channel, the usability and convenience can be improved and when the input/output shared channel is damaged, it is possible to accurately and quickly identify the damaged channel.
Patent KR-20180118956-A (KR)
Inventor: PARK HO JIN
IPC: G01J5/00
Filed: 2017-04-24
Abstract: The present invention provides a non-contact type heat scanner system for monitoring a flame side state of a wall. The system comprises: multiple temperature sensors located to provide an array on the outside of the wall; the array defining a monitoring region on the wall; one or more non-contact type heat flux sensors; and a control system composed to sequentially scan the array of the sensors.
Patent KR-20180119762-A (KR)
Inventor: KIM JUNG HOO
IPC: B62D5/04
Filed: 2017-04-26
Abstract: Provided are an apparatus and a method for switching a steering mode of a four-wheel steering system. The apparatus for switching a steering mode of a four-wheel steering system according to an embodiment of the present invention comprises: a fault detection unit for detecting whether or not an electric steering system (EPS) is faulty; a position guiding unit for guiding a front wheel of an automobile to a driver so as to move to a center position; and a mode switching unit for locking the output of a front wheel active steering system (AFS) and activating a rear wheel steering system (RWS) to switch the steering mode to a rear wheel steering mode.
Patent KR-20180124346-A (KR)
Title: Grip type locking device for sliding window
Inventor: KIM YONG BUM
IPC: E05C1/00
Filed: 2017-05-11
Abstract: The present invention relates to a grip type locking device for a sliding window. According to the present invention, the grip type locking device for a sliding window comprises: a housing coupled to a window frame slidably connected to a windowsill frame in which a striker is mounted; a protruding unit supported by the housing, and having a protruding bar connected to the housing to relatively move to be selectively caught in and coupled to the striker; a grip unit supported by the housing, and provided with a sliding grip connected to the housing to relatively move; and a communicating unit connected to the housing to relatively move in an area between the protruding unit and the grip unit, and moving the protruding bar in a direction to approach or be spaced from the striker in accordance with a rotating position of the sliding grip.
Patent KR-20180127821-A (KR)
Title: Accident Vehicle Tow Position Notification System
Inventor: PARK JUN HEE
IPC: G06Q30/02
Filed: 2017-05-22
Abstract: An accident vehicle towing position notification system includes: a first portable terminal for transmitting accident occurrence information including position information to an application server on an accident notification mode of an informer application; a second portable terminal with a tow car application to receive and display the accident occurrence information which occurs within a predetermined range based on a current position; and the application server which stores the accident occurrence information transmitted from the informer application as a database and provides the accident occurrence information to the tow car application of the second portable terminal as a push service. Accordingly, the present invention can provide a tow service in a tow car company by reporting a traffic accident with one touch through a mobile application.
Patent KR-20180129046-A (KR)
Inventor: HAN GEO HEE
IPC: F16L41/04
Filed: 2017-05-25
Abstract: The present invention comprises: a transfer unit in which a reinforcing unit is inserted into an adhered duct and moves; a camera unit provided in the transfer unit and photographing the inside of the duct; a vibrating unit provided on the transfer unit to strike the inner surface of the reinforcing unit; a sensing unit receiving vibration or vibration sounds generated by the vibrating unit; an analyzing unit which receives a signal sensed by the sensing unit and estimates a connection part between an end of the connection pipe and the duct; and a perforating unit for perforating the connection part estimated by the analyzing unit.
Patent KR-20170138047-A (KR)
Inventor: LEE JONG HO
IPC: G06N3/04
Filed: 2017-06-01
Abstract: The present invention relates to a neuromorphic device and a neuromorphic circuit using the same. The neuromorphic device comprises: a first semiconductor area formed in a dumbbell shape or a wall-shape on a substrate; first to fourth doped areas sequentially formed in the first semiconductor area; first and second gate insulating film stacks formed on both sides of the second doped area; first and second gate electrodes which are individually formed on both side surfaces of the second doped area while being electrically insulated from the second doped area by the first and second gate insulating film stacks; and first and second electrodes individually connected to the first to fourth doped areas. According to the present invention, the neuromorphic device can realize an integration function by using the gate insulating film stacks including a charge storage layer and simplify the configuration of a circuit with a firing function by enabling a positive feedback to occur within the configuration of the device, thereby achieving the low power and high integration properties thereof.
Patent KR-20180018304-A (KR)
Inventor: UPADHYAYULA SURESH
IPC: H01L23/58
Filed: 2017-06-20
Abstract: The present invention discloses a semiconductor device which is vertically mounted on medium (for example, a printed circuit board (PCB)), and a manufacturing method thereof. The semiconductor device comprises a stack of a semiconductor die providing a contact pad, wherein the contact pad is extended to align to an active edge of the die of one side surface of the stack. The active edge of the die is fixed to the PCB, and the contact pad located at the active edge is electrically coupled to the PCB. The present invention provides an optimal high density arrangement of the semiconductor die among devices, and mass semiconductor dies are mounted on the PCB and are directly and electrically coupled to the PCB, under the circumstances of no substrate, no crossing the semiconductor die and no use of a wire bond.
Patent KR-20190000412-A (KR)
Inventor: YOON HAAK NAM
IPC: B66B1/46
Filed: 2017-06-22
Abstract: The present invention relates to a modular electric apparatus coupled structure for addressing cost, time, and design problems arising during remodeling construction. Applied according to the present invention is a structure in which a hole electric apparatus of standard size of the company is used as a base and a bracket module is coupled that is capable of covering the maximum size of a hole electric apparatus of another company. The product of base size of the company can be applied at a new site and a bracket coupled product can be applied at a remodeling site. Accordingly, the present invention is better in design than an existing method for surface plate addition. In addition, site-specific non-standard surface plate machining is unnecessary and the bracket module is capable of replacing an electric apparatus lower cover. The present invention includes a hole button cover (100) formed of a lifting and lowering button (110) and a body (130) fastened with the lifting and lowering button; a panel (300) having an upper portion to which a holbert cover is fastened and fastened to a bracket to be fixed to a wall surface; and a bracket (500) fastened with a panel having an upper portion to which a holbert cover is fastened and fixed to a platform wall surface.
Patent KR-20190000205-A (KR)
Inventor: SHIM WOO SEOB
IPC: H01R39/38
Filed: 2017-06-22
Abstract: An embodiment of the present invention relates to a brush arranged between a commutator and an elastic member, and a motor having the same. The brush comprises: a body; an attaching unit formed on one side of the body to be in close contact with the commutator; and a protruding unit formed on the other side of the body. The protruding unit is formed to protrude towards the elastic member to apply a uniform load by the elastic member. Accordingly, the uniform load is applied to the brush by the elastic member using the protruding unit formed to protrude from one side.
Patent KR-20190001624-A (KR)
Inventor: JUNG WON TAECK
IPC: G11C16/34
Filed: 2017-06-26
Abstract: The present invention relates to a non-volatile memory device using an address scrambling scheme based on the size of channel holes. The non-volatile memory device includes cell strings and control logic. The cell strings include memory cells stacked in a direction vertical to a substrate while including first and second cell groups. First and second memory cells in the memory cells are included in the first cell group while third and fourth memory cells in the memory cells are included in the second cell group. The control logic is used to control the program sequence of the memory cells to program the memory cells discontinuously on the cell group boundaries of the first and second cell groups. When the first memory cell is closer to the cell group boundaries than the second memory cell, the first memory cell is programmed before the second memory cell. When the third memory cell is closer to the cell group boundaries than the fourth memory cell, the third memory cell is programmed before the fourth memory cell. According to an embodiment of the present invention, the program disturbance between memory cells in the same cell strings can be reduced.
Patent KR-20190004973-A (KR)
Title: Roller bushing supporting substrate
Inventor: SHIM KYUNG SIK
IPC: H01L21/677
Filed: 2017-07-05
Abstract: The present invention relates to a roller bushing to support a substrate, which elevates a support pin supporting the substrate to mount or separate the substrate on or from the upper part of a substrate support. According to the present invention, the roller bushing to support a substrate comprises: a housing unit including a pin insertion hole penetrated in a longitudinal direction to insert the support pin for supporting the substrate thereinto, a shaft insertion hole penetrated on a side part eccentric with respect to the pin insertion hole in a first direction perpendicular to the longitudinal direction, and a roller insertion hole communicating with the pin insertion hole and crossing the shaft insertion hole; a shaft unit inserted into the shaft insertion hole to be able to rotate and including shafts installed at two or more different positions in the longitudinal direction of the housing unit; a roller unit including a roller disposed in the roller insertion hole to be coupled to the central part of each shaft in order to come in contact with the support pin to be rotated in accordance with elevation of the support pin; and a cover unit coupled to the periphery of the outer circumferential surface of the housing unit to cover an outlet of the shaft and roller insertion holes. Accordingly, the shaft and the roller are not concentrated on one position of the support pin, such that it is prevented that the elevation of the support pin is stopped by inflow of powder, thereby preventing damage to the shaft, the roller, and the support pin. Moreover, the roller includes an inner roller, an outer roller, and a bearing, and thus rotation of the roller is able to be facilitated.
Patent KR-20190013237-A (KR)
Title: Apparatus Providing Information for Managing Security and Driving Method Thereof
Inventor: KIM YUN CHEOL
IPC: G08B27/00
Filed: 2017-08-01
Abstract: The present invention relates to a safety management information providing apparatus of a road construction site and a driving method thereof. According to an embodiment of the present invention, the safety management information providing apparatus of a road construction site comprises: a communication interface unit receiving detection information of a vehicle from a plurality of vehicle detection devices, which are installed at a work site to detect a vehicle; and a control unit controlling the communication interface unit determining an accident occurrence event of a vehicle based on the detection information provided from at least one vehicle detection device, which is located in a rear part of the vehicle on the basis of a moving direction of the vehicle, and notifying a determination result to the work site.
Patent KR-20190015959-A (KR)
Inventor: JEONG TAE JIN
IPC: H01P1/213
Filed: 2017-08-07
Abstract: According to an embodiment of the present invention, a communication component capable of remarkably reducing insertion loss may comprise: a first housing; a plurality of resonators housed in the first housing; a main cover covering the first housing; a plurality of tuning elements inserted through the main cover as the tuning elements move in a first axis direction and having lengths collectively adjusted; and a plurality of element movement assisting members individually maintaining a state where each of the element movement assisting members is in contact with each of the tuning elements and guiding a movement path of each of the tuning elements.
Patent KR-20190016319-A (KR)
Inventor: LEE HYO WOOK
IPC: G07F19/00
Filed: 2017-08-08
Abstract: The present invention provides an apparatus for automatically leveling a sensor to reduce an initialization time as IR sensor leveling is not in progress in initializing a set. To this end, the apparatus for automatically leveling a sensor comprises: a comparator for analyzing the change amount and the change time of an output signal for a change of an output signal of a sensor based on a reference value so as to determine a factor of the change of the output signal of the sensor; a sensor level controller for adjusting a light emitting level value of the sensor according to the change of the signal of the sensor when the factor of the change of the output signal of the sensor is received from the comparator; and a sensor current adjuster for receiving the adjusted light emitting level value of the sensor so as to adjust and apply a current value applied to a light emitting unit of the sensor according to the adjusted light emitting level value of the sensor.
Patent KR-20190017147-A (KR)
Inventor: LEE KYUNG SUN
IPC: H01L21/02
Filed: 2017-08-10
Abstract: Provided is a method for manufacturing an epitaxial wafer comprising: a step of preparing a substrate of a single silicon crystal; a step of depositing multi-crystal on a first surface of the substrate; a step of depositing an oxide film on the first surface; and a step of growing an epitaxial layer on a second surface opposite to the first surface. The step of growing the epitaxial layer comprises: a first step of heating a process chamber; and a second step of depositing the epitaxial layer, wherein a temperature of the first step and a temperature of the second step are different from each other.
Patent KR-20190021741-A (KR)
Inventor: YOON YOO SOOL
IPC: D06F39/02
Filed: 2017-08-23
Abstract: A laundry treating apparatus of the present invention includes: a casing having an inlet and having a predetermined space therein; a tub provided in the casing and receiving wash water; a drum rotationally provided in the tub and receiving laundry inserted through the inlet; and a vibration device inserted into the drum, wherein the vibration device includes: a housing having a pipe line through which the wash water in the drum passes; a vibrator provided in the housing and applying vibration to the wash water flowing along the pipe line; and a power supply supplying electricity to the vibrator.
Patent KR-20190022003-A (KR)
Inventor: PARK JI HWAN
IPC: B07C5/342
Filed: 2017-08-25
Abstract: Disclosed are a volume measurement apparatus and a control method thereof. The disclosed volume measurement apparatus comprises: a measurement unit on which a postal matter is mounted; a photographing unit for photographing an image including the measurement unit; a control unit in which a graduated ruler is disposed based on a predetermined reference point of the measurement unit included in the photographed image; and a display unit for displaying the image including the disposed graduated ruler. The control unit controls the display unit to display the image with respect to the postal matter and the disposed graduated ruler at the same time when the postal matter is mounted on the measurement unit. Moreover, the volume of the postal matter is calculated by the control unit based on gradations on the graduated ruler displayed simultaneously with the postal matter.
Patent KR-20190023922-A (KR)
Inventor: BOHDAN KARPINSKYY
IPC: H04L9/08
Filed: 2017-08-30
Abstract: According to an embodiment of the present disclosure, an integrated circuit for a physically unclonable function (PUF) comprises: first and second PUF cells respectively outputting first and second cell signals respectively having unique levels based on a threshold level of a logic gate; and a combination circuit including a first stage generating a first combination signal from the first and second cell signals. The first and second PUF cells can respectively include first and second logic gates respectively outputting the first and second cell signals, and the combination circuit can include the same third logic gate as the first and second logic gates, wherein the third logic gate receives the first and second cell signals and outputs the first combination signal.
Patent KR-20190024334-A (KR)
Inventor: NOH SEUNG HO
IPC: C07C231/02
Filed: 2017-08-31
Abstract: A disclosed method of preparing acyl glycinate comprises: a step represented by chemical formula 1, MOH + R′OH → R′OM + H_2O, of substituting metal ions of a metal hydroxide and lower alcohols; and a step represented by chemical formula 2 of preparing an acyl glycine salt which has high yield and content of active component, i.e., acyl glycinate and is environmentally friendly by using fatty acid ester, glycine, and a polyhydric alcohol solvent. In chemical formulas 1 and 2, R of the fatty acid ester is a C_8-C_21 linear or branched alkyl group or a C_8-C_22 linear or branched alkenyl group, and the solvent includes polyhydric alcohols such as glycerin, ethylene glycol, propylene glycol, dipropylene glycol and others which are suitable for a body cleanser. The method obtains the acyl glycinate compounds which have excellent physical properties by simplifying the reaction step and using a minimum amount of the solvent, thereby increasing reaction yield and purity.
Patent KR-20190026373-A (KR)
Inventor: KIM TAE YANG
IPC: A61K8/9789
Filed: 2017-09-05
Abstract: The present invention relates to a cosmetic composition for inhibiting sebum secretion and relieving acne containing a Prunella vulgaris Linne var extract or compounds isolated therefrom as active ingredients. The cosmetic composition can inhibit Cutibacterium acnes, and has effects of suppressing lipid biosynthesis and inhibiting 5α-reductase.