baber/WOPTO huggingface dataset:
Patent KR-20190095015-A (KR)
Title: Printed circuit board
Inventor: KIM HYUNG JOON
IPC: H05K1/14
Filed: 2018-02-06
Abstract: The present invention is to provide a printed circuit board capable of effectively connecting boards in a multilayer structure. According to one aspect of the present invention, a printed circuit board comprises: a first board having one surface and the other surface which is positioned in opposite to the one surface; a second board of which one surface is opposite to the one surface of the first board and which is arranged to be spaced apart from the first board; a support interposed between the first board and the second board to support the first board and the second board; a cavity penetrating the first board; and a wire passing through the cavity and electrically connecting the first board and the second board.
Patent KR-20190104814-A (KR)
Title: Apparatus of adjusting vehicle height for macpherson strut suspension
Inventor: KIM JONG MIN
IPC: B60G17/015
Filed: 2018-03-02
Abstract: According to the present invention, an apparatus of adjusting a vehicle height is installed in a vehicle suspension to adjust a vehicle height, and comprises: a shock absorber connecting a wheel and a vehicle body, and absorbing a shock; a coil spring installed on a circumference of the shock absorber; a top mount having a flange unit connected to a vehicle body and a screw unit formed to extend from the flange unit and having the shape of a pipe in which a screw thread is formed on an external surface, and coupled to the shock absorber; and a drive module connecting the top mount and the coil spring, and vertically moving the top mount to change a height of the vehicle body.
Patent KR-20190105447-A (KR)
Title: Pipette unit for cosmetics and cosmetic container having the same
Inventor: HWANG JAE KWANG
IPC: A45D40/00
Filed: 2018-03-05
Abstract: Disclosed are a pipette unit for cosmetics and a cosmetic container comprising the same. The pipette unit for cosmetics comprises: a brush member provided at the end of a pipette; a brush tip coupled to the end of the pipette to be disposed inside the brush member, for inflowing and outflowing cosmetics into the pipette; and a brush holding member for coupling the brush member to an end of the pipette, wherein an extension part is provided on an upper part of the brush member, an extension part is disposed between the end of the brush tip and the end of the brush holding member, and the end part of the pipette is coupled to the brush tip by the brush holding member. The present invention can efficiently inhale cosmetics.
Patent KR-20180039589-A (KR)
Inventor: HO TINYUN
IPC: A61K38/16
Filed: 2018-03-06
Abstract: The present invention relates to a pharmaceutical composition having multiple biological effects, containing polypeptides, and to uses thereof. Amino acid sequence number of the polypeptide is SEQ ID No.1 or a homologous sequence. The pharmaceutical composition containing the polypeptide can be acted as multifactorial gene targets by being used in various parts of an individual because the polypeptide has ability which controls multifactorial gene transcription or multiple target expression, thereby treating diseases having inflammation or inflammatory reactions, suppressing fatty liver deposited diseases and fat accumulation related diseases, preventing or treating muscle atrophy, and lowering diabetic complications.
Patent KR-20190108716-A (KR)
Title: Wafer Polishing Head
Inventor: BOO JAE PHIL
IPC: B24B37/32
Filed: 2018-03-15
Abstract: The present invention relates to a head for polishing a wafer. The head for polishing a wafer includes: a body generating air pressure therein; an elastic membrane stored in the lower part of the body in a state in which a wafer chuck plate is installed therein and a wafer is combined with the lower surface, and pressing the wafer to a polishing pad by being pressed by the air pressure applied from the body to the wafer chuck plate; a guide ring formed on the outer edge surface of the membrane and including an elastic pressing member placed in the upper part; and a retainer ring installed to surround the outer edge surface of the wafer while being connected to the lower surface of the guide ring and the membrane to fix the position of the wafer. When the wafer is polished by the polishing pad, a step gap between the retainer ring and the wafer can be controlled in accordance with a difference in the modulus of elasticity between the membrane and the pressing member and the intensity of the air pressure applied to the wafer chuck plate and a pad rebound degree in accordance with a change in pressure applied to the polishing pad can be controlled. In particular, in the case of a soft polishing pad, since the gap between the polishing pad and the retainer ring is controlled, the amount of slurry inflow can be controlled, so wafer edge polishing flatness can be controlled.
Patent KR-20180036935-A (KR)
Inventor: LEE SEUNG SOO
IPC: G01B11/02
Filed: 2018-03-27
Abstract: The present invention provides a distance measuring sensor assembly using a time of flight (TOF) measurement method improving accuracy of distance measurement, and an electronic device having the same. According to an embodiment of the present invention, the distance measuring sensor assembly includes: a sensor module of the TOF measurement method, wherein a light emitting unit and a light collecting unit are arranged to be adjacent as much as a first length; a first lens installed in the upper part of the light emitting unit to be aligned with the light emitting unit; a housing including a receiving unit receiving reflective light at a position separated from the light receiving unit of the sensor module as much as a second length longer than the first length; and an optical waveguide unit formed in the lower part of the receiving unit and connected to a second lens formed not to collect the light. The optical waveguide unit includes: a first reflection unit horizontally transmitting the light transmitted from the second lens toward the light collecting unit of the sensor module; and a second reflection unit vertically transmitting the light transmitted from the first reflection unit to the light collecting unit of the sensor module. The first reflection unit is formed as a curve so that the light transmitted from the second lens is collected in the second reflection unit.
Patent KR-20190119748-A (KR)
Title: A massage device including improved sound output module and the method of control thereof
Inventor: KANG WOONG CHUL
IPC: A61H9/00
Filed: 2018-04-13
Abstract: Disclosed is a massage device having a sound outputting module. According to one embodiment of the present invention, the sound outputting module comprises: a sound generation unit which generates sounds; a sound emitting member which emits transmitted sounds to the outside; an actuator which provides a driving force for moving the sound emitting member; an external driven member which receives the driving force from the actuator and linearly moves; an internal driven member which is placed inside the external driven member and has at least one protrusion unit; and an internal fixing housing which transmits sound generated from the sound generation unit through an inner space thereof, wherein the linear movement of the external driven member allows the sound emitting member to protrude and a buffer member is placed between at least part of the internal fixing housing and the internal driven member in order to buffer forces from the outside. In addition, the present invention provides a massage device including the sound outputting module.
Patent KR-20190120484-A (KR)
Title: An electrode member for thermoelectric generator module manufacturing method thereof
Inventor: MOON SEUNG PIL
IPC: H01L35/34
Filed: 2018-04-16
Abstract: The present invention relates to an electrode material for a thermoelectric power module and a manufacturing method thereof. In the electrode material manufacturing method for the thermoelectric power module according to a specific embodiment, the electrode material includes a transition metal and copper of group 6 of a periodic table wherein a difference between a skutterudite thermoelectric material and a coefficient of thermal expansion (CTE) is 1.5 x 10^-6/°C or less and the electrode material is represented by chemical formula 1 or chemical formula 2. Formula 1 is xMo(1-x)Cu (0.5 <= x <= 0.6). Formula 2 is yW(1-y)Cu (0.48 <= y <= 0.58). Therefore, the present invention is capable of providing the electrode material for the thermoelectric power module with excellent stability and reliability.
Patent KR-20190120537-A (KR)
Title: Convertible card device
Inventor: LEE SANG HO
IPC: G06F11/10
Filed: 2018-04-16
Abstract: A variable card device is provided. According to one embodiment of the present invention, the variable card device comprises: a reader unit capable of reading first sector information of a smart card located at a predetermined distance; a processing unit storing the first sector information read by the reader unit in a lookup table; a record conversion unit capable of recording selected first sector information of the first sector information stored in the lookup table, and capable of performing card emulation; and a shielding unit shielding interference between the reader unit and the record conversion unit. The record conversion unit includes a conversion module in which the selected first sector information is recorded to perform the card emulation, and a recording module in which the selected first sector information is recorded in the conversion module.
Patent KR-20190121487-A (KR)
Title: Automated teller machine and method for financial service using same
Inventor: CHANG BOICK
IPC: G06Q20/10
Filed: 2018-04-18
Abstract: According to an embodiment of the present invention, a financial service method performed by a financial automation device comprises the steps of: checking whether a terminal change request is input to a financial automation device; when the terminal change request is input, displaying an information window including network connection information of a wireless service server device on a screen of the financial automation device; confirming whether a request for a wireless financial service from a wireless information processing device connected to the wireless service server device is received by the wireless service server device using the network connection information; and if it is confirmed that the request for the wireless financial service is received by the wireless service server device, providing the wireless financial service using the screen of the wireless information processing device.
Patent KR-20190123009-A (KR)
Title: A fire-protecting member with an excellent air permeabiltiy and a cable tray having the same
Inventor: LEE JAE GEOL
IPC: C08K3/016
Filed: 2018-04-23
Abstract: The present invention relates to a fire-protecting member which secures excellent air permeability and heat interruption and flame interruption performance by applying a honeycomb structure, and a cable tray including the same. The present invention is characterized by having the honeycomb structure made of a refractory resin. According to the present invention, the air permeability can be secured during normal times so as to be easy to dissipate heat, thereby preventing performance of a cable due to accumulation of heat generated in the cable. In addition, in case of fire, due to excellent heat interruption and flame interruption effects, the cable, wire piping, and the like installed in the cable tray can be protected from the fire.
Patent KR-20190123409-A (KR)
Title: Apparatus and method of detecting a moving object
Inventor: JUNG JAE HO
IPC: G01S13/50
Filed: 2018-04-24
Abstract: Disclosed are an apparatus and a method for detecting a moving object. The apparatus for detecting a moving object includes a signal extraction unit, a signal analysis unit, and an image extraction unit. The method for detecting a moving object obtains a radar signal from at least one communication signal received from a mobile communication base station, and thereby detects a moving object at low costs and high efficiency without additional equipment.
Patent KR-20180119513-A (KR)
Inventor: HU JICUN
IPC: A61B6/00
Filed: 2018-04-24
Abstract: A method for processing and reconstructing dynamic positron emission tomography (PET) sonogram data includes the steps of: acquiring the PET sonogram data using a continuous bed motion with a variable speed; recording a plurality of position-time coordinate pairs while acquiring the PET sonogram data; determining respective slice acquisition times of each of a plurality of slices of an image, based on the plurality of position-time coordinate pairs; and reconstructing respective parametric images for each respective slice in the plurality of slices. Accordingly, the present invention can perform multi-pass dynamic scans with a variety of scan modes.
Patent KR-20190126625-A (KR)
Inventor: KIM HYUN MIN
IPC: C09D5/00
Filed: 2018-05-02
Abstract: According to the present invention, provided is a one-component ceramic coating agent which can be manufactured by adding 70-90 parts by weight of methyl oleate, 60-80 parts by weight of hydrocarbon and 50-70 parts by weight of dimethyl sulfide to 100 parts by weight of polyoxyethylene alkyl ether so as to be stirred at the speed of 500-600 rpm, after increasing the temperature from 100-120°C, and simultaneously adding and dispersing 30-50 parts by weight of silver flake, 20-40 parts by weight of zinc flake and 10-30 parts by weight of ethyl bromoacetate.
Patent KR-20190126683-A (KR)
Inventor: CHO GYE CHUN
IPC: B02C23/18
Filed: 2018-05-02
Abstract: The present invention relates to a hydraulic fracturing apparatus for rock drilling and a hydraulic fracturing method using the same. The hydraulic fracturing apparatus according to an embodiment includes a pump for compressing a fluid, a nozzle connected to the pump, and a packing part surrounding an outer circumferential surface of the nozzle, wherein a perforation is formed in rock by the pressure of the fluid injected through the nozzle and the fracture of the rock is performed by the pressure of the fluid injected from the nozzle inserted into the perforation.
Patent KR-20190127184-A (KR)
Title: Conduit of electronic device and the electronic device comprising the same
Inventor: JUNG MINSU
IPC: H04R1/28
Filed: 2018-05-03
Abstract: Provided is an electronic device, which comprises: a display; a speaker; an internal structure including a front surface on which the display is seated, a rear surface on which a seating portion of the speaker is formed, and a side surface connecting the front surface and the rear surface; and a housing in which the internal structure is mounted. The internal structure comprises: a first space formed by recessing a portion of the bottom surface of the seating portion of the speaker in the front direction of the internal structure; a second space partially overlapped with the first space in the front direction of the internal structure and opened in the front direction of the internal structure; and a duct partially overlapping and connecting with the second space in the rearward direction of the internal structure and opened to the side of the internal structure. In addition, other various embodiments are possible.
Patent KR-20180123983-A (KR)
Title: Multi-layer plasma erosion protection for chamber components
Inventor: TRAN TOAN
IPC: H01L21/02
Filed: 2018-05-09
Abstract: A method for applying a multi-layer plasma resistant coating on an article includes the step of performing plating or ALD to form a conformal first plasma resistant layer on the article, wherein the conformal first plasma resistant layer is formed on the surface of the article and walls of high aspect ratio features in the article. The conformal first plasma resistant coating has porosity of approximately 0% and a thickness of approximately 200nm to approximately 1 micron. And then, one of electron beam ion assisted deposition (EB-IAD), plasma enhanced chemical vapor deposition (PECVD), and aerosol deposition or plasma spraying is performed to form a second plasma resistant layer that covers the conformal first plasma resistant layer at a region of the surface but not at the walls of the high aspect ratio features. Accordingly, the present invention can reduce tool down time, tool costs, particles and contamination of a processed substrate, and improve uniformity between processes.
Patent KR-20190129219-A (KR)
Title: Method And Apparatus for Providing Power Saving Optimization
Inventor: KIM JAE HO
IPC: H04W24/02
Filed: 2018-05-10
Abstract: Disclosed are a method and an apparatus for optimizing power saving according to a WLAN AP. According to an embodiment of the present invention, provided are power saving optimization method and apparatus for optimizing a maximum buffering time, a beacon timeout value, a power consumption estimated value, or the like between an STA and an AP to maintain a sleep mode for as long as possible without data loss in a low power mode in order to optimize power saving when the STA operates in a low power mode.
Patent KR-20180127204-A (KR)
Title: Semiconductor manufacturing apparatus and method for manufacturing semiconductor device
Inventor: KOBASHI HIDEHARU
IPC: H01L21/67
Filed: 2018-05-14
Abstract: When abnormal detection on a surface of a semiconductor chip (die) is performed by an image difference method with binarizing or good products, cracks having a width of less than one pixel cannot be found. A semiconductor manufacturing device comprises: an imaging device imaging the die; a lighting device located on a line connecting the die and the imaging device; and a control device controlling the imaging device and the lighting device. The control device lights a part of the die on the lighting device to form a light part, a dark part and a gradation part between the light part and the dark part on the die, and images the die with the imaging device.
Patent KR-20190131361-A (KR)
Title: Linear compressor
Inventor: KIM JEONGWOO
IPC: F04B35/04
Filed: 2018-05-16
Abstract: The present invention relates to a linear compressor. The linear compressor includes: a driving unit including a mover reciprocated in a casing, and a stator and a winding coil for moving the mover; a cylinder installed in the casing to form a compression space; a piston combined with the mover to compress fluids stored in the compression space while being reciprocated in the cylinder; and a discharge cover forming a frame supporting the cylinder and a discharge space combined with the frame and storing the compressed fluids from the compression space. The linear compressor more includes: a discharge pipe extended towards the discharge cover through the discharge space, and forming a flow passage for a compressed refrigerant from the discharge space; and a branch pipe branched from the discharge pipe outside the discharge cover to induce the compressed refrigerant to flow to a space between the cylinder and the piston. Therefore, the linear compressor is capable of reducing friction produced by the operation of a compressor.
Patent KR-20180127229-A (KR)
Title: Capacitive sensor enabling row and column node alignment when disposed on a three-dimensional object
Inventor: GLAD PAUL H
IPC: G06F3/041
Filed: 2018-05-17
Abstract: Disclosed are a system for manufacturing a planar capacitive touch sensor which can be folded for a 3D object without requiring substantial changes to a function and a method thereof. According to the present invention, rows and columns of a capacitive measurement node substantially follows a linear design and an algorithm used for object detection and tracking is substantially the same as a planar touch sensor design. The method comprises the steps of: providing a planar substrate material; removing a second part of the planar substrate material; placing a first part of the planar substrate material; and detecting and tracking at least one object on the first part.
Patent KR-20190133872-A (KR)
Title: Material uneven load preventing apparatus of conveyor
Inventor: YU KYUNG SU
IPC: B65G21/20
Filed: 2018-05-24
Abstract: Disclosed is an apparatus for preventing uneven loading of a raw material of a conveyor. The apparatus for preventing uneven loading of a raw material of a conveyor of the present invention includes: a vehicle unit provided on an upper side of a conveyor belt; a meandering sensing roller unit coming in contact with both sides in a width direction of the conveyor belt and moved with the vehicle unit by pressurizing force of the conveyor belt; a raw material guide unit installed on the vehicle unit so as to gather a raw material to a central portion side in the width direction of the conveyor belt; a floating roller unit installed on a lower side of the conveyor belt so as to lift the conveyor belt; and a floating driving unit vertically moving the floating roller unit.
Patent KR-20190134403-A (KR)
Title: Carry luggage tracking home robot
Inventor: LEE JIN HYUK
IPC: B66F7/06
Filed: 2018-05-25
Abstract: The present invention relates to a tracking luggage carrying robot for family use. A robot automatically follows a user so the user can conveniently carry luggage without using a cart, and more luggage can be loaded than an existing domestic cart. Also, since luggage can be lifted in accordance with the height of the waist of the user to eliminate the need for the user to bend over to carry the luggage, existing problems that a woman has difficulty in carrying luggage and there is a limitation on loading when a loading space is small can be solved. In other words, the present invention comprises: a luggage loading plate having an oval shape; a lifting leg having an x-shaped leg shape to lift the luggage loading plate; a robot body having a similar shape to a robot cleaner to carry luggage effectively; a motion sensor having a circular shape to recognize a motion created by a user when the plate needs to be lifted; a pixie camera having the shape of a micro camera to recognize the user to track the user; and a moving wheel having a circular shape to move the body. Therefore, according to the present invention, a robot automatically follows a user so the user can conveniently carry luggage without using a cart, and more luggage can be loaded than with an existing domestic cart. Also, since luggage can be lifted in accordance with the height of the waist of the user to eliminate the need for the user to bend over to carry the luggage, existing problems that a woman has difficulty in carrying luggage and there is a limitation on loading when a loading space is small can be solved.
Patent KR-20190135341-A (KR)
Title: Header of refrigerator for cooling liquid nitrogen
Inventor: JEON DONG SOON
IPC: F28D7/02
Filed: 2018-05-28
Abstract: The present invention relates to a refrigerator header for cooling liquid nitrogen, which comprises: a body part having one closed side and the other open side to form a groove, and formed in a cylindrical shape; a fluid flow part having the groove formed in a ring shape within the body part and having a refrigerant which flows therein; a fluid inflow part protruding in a hollow tube shape from a side wall of the body part to supply the refrigerant to the fluid flow part; and a fluid discharge part protruding in the hollow tube shape from the side wall of the body part to discharge the refrigerant supplied to the fluid flow part. Moreover, the body part can be integrated with the fluid inflow part that accelerates heat transfer to maintain a predetermined shape even under repeated temperature changes. In addition, a predetermined ratio of the fluid inflow part can be formed within the cooling portion header to achieve optimum heat transfer efficiency.