baber/WOPTO huggingface dataset:
Patent KR-20190064367-A (KR)
Inventor: KIM KWON HEE
IPC: A47C21/04
Filed: 2018-01-18
Abstract: The present invention relates to a ventilation mat for bedsore prevention and, more specifically, to a ventilation mat for bedsore prevention which is made up of a plurality of independently expandable and contractible cells of a flexible material, has opened ventilation holes on a shell receiving pressure by the weight of a user, namely a shell against which the body of the user is pressed to allow ventilation, and has sealed ventilation holes on the remaining shells with which the body of the user does not come in contact to minimize wasted air and spray air to a body portion requiring ventilation in a concentrated manner to effectively prevent bedsore. According to the present invention, the ventilation mat for bedsore prevention comprises: an outer cover having an internal space formed between an upper and a lower cover of a flexible material, wherein the internal space is divided into a plurality of expandable and contractible cells by internal and external pressure differences by a partition, and an air passage is formed on the partition to connect the plurality of cells arranged next to each other; an air pump to inject air into the internal space of the outer cover; and a ventilation control means to block or spray air injected into the internal space of the outer cover to a ventilation hole formed on an upper cover of each of the plurality of cells. The ventilation control means opens the ventilation hole of a cell receiving external pressure from the top among the plurality of cells and seals the ventilation hole of the remaining cells.
Patent KR-20190088744-A (KR)
Title: electronic device and method for sensing condition of battery
Inventor: LEE YONGSUK
IPC: H04M1/725
Filed: 2018-01-19
Abstract: The present invention relates to an electronic device capable of detecting gas generated from a battery, and a battery state detection method thereof. According to the present invention, the electronic device comprises: a housing forming at least a part of the outer surface of the electronic device; the battery disposed in the housing; a circuit board disposed in the housing; a gas sensor module including at least one gas sensor and mounted on the circuit board; and one or more walls disposed adjacent to the gas sensor module. The one or more walls comprise a first opening part to receive gas leaked from the battery and a second opening part to receive air outside the electronic device.
Patent KR-20190089364-A (KR)
Title: Method and device for sensing a leakage of fluid spiral in pipe
Inventor: KIM SUK GU
IPC: G01M3/18
Filed: 2018-01-22
Abstract: Provided is a device for sensing a leakage of a fluid in a pipe. According to the present invention, the device for sensing a leakage of a fluid flowing in a pipe in a direction includes: a vibration transmission unit transmitting vibration generated when a fluid is leaked in the pipe by having a transmission body fixed for an end to be in contact with the outer surface at the middle in the length in the pipe; a vibration amplifying unit amplifying the vibration through the transmission body by having multiple amplifying bodies extended in a predetermined length in a radial direction as one end is fixed to the other end of the transmission body; a sensing unit having multiple sensors corresponding to a magnetic member installed at each free end of the multiple amplifying bodies one to one and sensing the vibration amplified by being dispersed by the multiple amplifying bodies, by the multiple sensors through a line of a magnetic force generated by the multiple magnetic members; and a crack position checking unit receiving intensity of the line of the magnetic force measured by each of the multiple sensors and checking the directional nature of the vibration to determine the leakage position generated in the pipe by comparing the received measurement values.
Patent KR-20180015694-A (KR)
Inventor: SEO MI YOUNG
IPC: F02D19/08
Filed: 2018-02-01
Abstract: According to a fuel liquefied gas supply system of an engine for a ship necessary to control a methane number of the fuel, the present invention provides: a combined fuel supply heater for integrating a lower temperature part heater, a heavy carbon remover, and a higher temperature part heater; and a system and method for supplying fuel having the combined fuel supply heater. According to the present invention, the fuel liquefied gas supply heater for a ship necessary to control a methane number comprises: a liquefied gas supply unit receiving the liquefied gas; a vaporization unit vaporizing at least a portion of the received liquefied gas; a heating unit heating the gas vaporized in the vaporization unit; and a gas discharging unit discharging the gas heated in the heating unit. The fuel liquefied gas supply heater further comprises: a tray filtering out impurities among fluid vaporized in the vaporization unit and moved toward the heating unit; and a drain unit discharging liquid which is not vaporized in the vaporization unit.
Patent KR-20190101779-A (KR)
Title: Escaping apparatus through reducing acceleration of gravity
Inventor: KIM JONG SWOO
IPC: A62B35/04
Filed: 2018-02-23
Abstract: The present invention relates to an escaping apparatus through reduction in acceleration of gravity, which comprises: a vertical escaping route installed in a skyscraper; an escape standby space installed in each floor while being connected to the escaping route; a plurality of buffering members installed in the escaping route at an interval, and reducing physical shocks applied to a body of an escaper when the escaper freely falls; and a sensing device installed in the escape standby space to sense whether or not the escaper who is to freely fall into the escaping route escapes.
Patent KR-20190038248-A (KR)
Title: Speaker for everyone
Inventor: KIM TAE IL
IPC: H04R1/02
Filed: 2018-02-27
Abstract: According to an embodiment of the present invention, disclosed is a speaker which comprises: a cover unit for preventing a specific liquid from being leaked outside the speaker; a vibration unit having a space receiving the specific liquid provided in a center unit, positioned as much as a predetermined distance on an upper side of a sound generation module, and performing a vibratory motion; the sound generation module having a vibration unit for generating a sound by vibrating; and a first buffer unit positioned between at least a part of a lower surface unit inside the vibration unit and at least a part of an upper surface unit of the vibration unit. The specific liquid can cause pattern formation by performing the vibratory motion according to the vibration of the vibration unit.
Patent KR-20190102897-A (KR)
Title: Integrated Lumbar Interbody Fusion Cage
Inventor: YUN SEO CHOI
IPC: A61F2/30
Filed: 2018-02-27
Abstract: The present invention relates to an integrated oblique vertebral fusion cage which can be inserted between the abdomen and the flank of a user in an oblique direction. The oblique vertebral fusion cage to be inserted into vertebral bodies comprises: a front wall; a longer side wall formed to be connected to one side of the front wall; a shorter side wall formed to be connected to the other side of the front wall and having a length shorter than the longer side wall; and a transverse wall connecting an end of the longer side wall, which is opposite to the front wall, with an end of the shorter side wall, which is opposite to the front wall, wherein the transverse wall is oriented toward the rear sides of the vertebral bodies, and at least one screw hole is formed on the front wall.
Patent KR-20190106055-A (KR)
Title: Apparatus for imaging with phase shifting interference
Inventor: LEE MUN SEOB
IPC: G06F17/10
Filed: 2018-03-07
Abstract: Provided is a phase shift interference imaging device. The phase shift interference imaging device comprises: a light source for outputting light of multiple wavelengths; an interferometer for interfering and outputting the light outputted from the light source; a wavelength filter for filtering and outputting the interference light outputted from the interferometer by wavelength; and a photographing part for imaging the light outputted through the wavelength filter. Here, a bandwidth of the wavelength filter is determined to be smaller than the square of the wavelength divided by the optical path length (OPD). Therefore, the present invention is capable of improving a measurement speed.
Patent KR-20190108352-A (KR)
Title: Pharmaceutical composition containing attenuated streptococcus pneumococcus and uses thereof
Inventor: RHEE DONG KWON
IPC: A61P11/06
Filed: 2018-03-14
Abstract: The present application relates to a pharmaceutical composition comprising attenuated pneumococcal strains and uses thereof for preventing or treating allergic diseases. A pneumococcal pep27 mutant strain according to the present invention is sufficiently attenuated, thereby having an advantage of securing safeness during throat infection, intraperitoneal injection, and blood injection.
Patent KR-20190113349-A (KR)
Title: Flip Chip Bonding Apparatus and Method of Driving the Same
Inventor: LEE EUN SIK
IPC: H01L21/67
Filed: 2018-03-28
Abstract: The present invention relates to a flip chip bonding apparatus and a driving method thereof. According to one embodiment of the present invention, a flip chip bonding apparatus includes first and second bonding blocks continuously provided thereon, wherein each of the first and second bonding blocks includes: a wafer supply unit in which a plurality of individual flip chips store and support a limited wafer; and a chip separating/transferring unit receiving the wafer from the wafer supply unit, separating the wafer into the individual flip chips, and moving the flip chips onto a circuit substrate to mount the same. The chip separating/transferring unit includes a transfer unit including a first transfer lane, a second transfer lane and a bypass lane transferring the circuit substrate.
Patent KR-20190114624-A (KR)
Title: Variable type dust collecting apparatus and router
Inventor: KIM TAE GON
IPC: B26D1/12
Filed: 2018-03-30
Abstract: An embodiment of the present invention relates to a variable dust collection apparatus and a router including the same and, more specifically, to a variable dust collection apparatus of a router which comprises: a bit configured to cut a material from which a powder type chip is generated; a spindle configured to rotate the bit; and a head configured to fix the spindle. Moreover, the variable dust collection apparatus comprises: a rotation plate coupled to the head to be rotated about the spindle; a dust collection hood coupled to the rotation plate and including a communication hole through which an inner portion can communicate with an outer portion; and a suction device connected to the communication hole to suck the chip.
Patent KR-20190118385-A (KR)
Inventor: LEE SANG JUN
IPC: G10L25/48
Filed: 2018-04-10
Abstract: The present invention relates to a cold brew coffee extraction apparatus for adjusting sound wave vibration based on voice recognition orders which comprises: a current support unit extending in one direction to allow an alternating current to be applied in a tangential direction of an outer periphery; a magnetic vibration unit vibrating along the longitudinal direction of the current support unit by changing the polarity of the alternating current by accommodating one end of the current support unit therein to form a magnetic field in a direction crossing the current support unit; a plate unit coupled to the magnetic vibration unit to transmit vibration to a fluid containing particulate matters; and a voice adjusting unit adjusting the vibration based on only setting information input through a user interface in the first mode, and adjusting the vibration based on the setting information and the user′s voice in the second mode.
Patent KR-20190121033-A (KR)
Title: Cell proliferation control device
Inventor: CHOE SE WOON
IPC: A61N7/00
Filed: 2018-04-17
Abstract: A cell proliferation control device is disclosed. The cell proliferation control device comprises: an ultrasonic wave generation unit (100) which generates ultrasonic waves in a wavelength controlling cell proliferation; an LED (200) which outputs light in a wavelength controlling the cell proliferation, and adjusts a light outputting angle to the skin according to locations of skins with which the ultrasonic wave generation unit (100) is in contact; an LED driver (300) which drives the LED (200); and a control unit (400) which controls the ultrasonic wave generation unit (100) and the LED driver (300) to control the cell proliferation. Accordingly, the present invention can output ultrasonic waves and light in a wavelength controlling the cell proliferation, irradiate ultrasonic wavers and light to the skin by switching the LED light output angle when a probe slides, adjust output levels of ultrasonic wavers and light because the probe is moved according to density of cells, and display an output level of light by displaying a moving distance of the probe.
Patent KR-20190124105-A (KR)
Inventor: KIM HYUNG SUK
IPC: H04W80/10
Filed: 2018-04-25
Abstract: The present invention relates to an overseas message receiving method based on domestic messaging using an emulating module equipped with a separate USIM, which has an advantage of processing a wireless message transmitted to an overseas user wireless terminal as if a wireless message which is transmitted and received between domestic terminals. The overseas message receiving method of the present invention comprises: a first step of receiving a subscribed phone number scheduled to be allocated or already allocated to a separate USIM to store the same in a designated storage medium in an association state; a second step of checking whether a valid user USIM is inserted into a USIM interface unit; a third step of receiving the subscribed phone number allocated to the USIM, and authenticating whether the subscribed phone number matches a subscribed phone number stored in association with a device identification value of a user wireless terminal; a fourth step of an association state of the device identification value and the subscribed phone number; a fifth step of receiving a wireless message; and a sixth step of receiving and outputting message information.
Patent KR-20190126974-A (KR)
Title: Variable Shape Smart Sensor Using MWCNT-Silicone Piezoresistive Wire And Its Application
Inventor: LEE HAENG KI
IPC: G01L1/18
Filed: 2018-05-03
Abstract: The present invention relates to a method of manufacturing a shape-variable sensor based on a high-elasticity piezoresistive wire, which is a flexible sensor for a three-dimensional curve of a human or humanoid robot system, providing artificial skin having a spatial resolution of less than 300 micron texel for telepathological/telediagnostics medical applications and applied to a humanoid robot prosthetic foot for posture stability. According to the present invention, the method includes the following steps of: synthesizing a piezoresistive wire made of a multiwalled carbon nanotube (MWCNT)-silicon wire having high flexibility and elasticity; synthesizing a woven sheet made of the piezoresistive wire or a mesh sheet including a large number of piezoresistive wires per unit area and a spatial resolution of less than 300 μm for the placement of a large body area; and manufacturing a roller type tactile/haptic sensor through dynamic connection for real time deformation measurement and visualization.
Patent KR-20190128284-A (KR)
Title: Memory system and operation method thereof
Inventor: JANG EUN SOO
IPC: G06F3/06
Filed: 2018-05-08
Abstract: The present technology relates to a memory system including a nonvolatile memory device and an operation method of the memory system. The memory system comprises: a nonvolatile memory device including a plurality of pages each including a set number of sections each including a plurality of memory cells, a plurality of blocks each including the pages, a plurality of planes each including the blocks, a plurality of dies each including the planes, and page buffers for caching data input/output to the blocks on a page basis; a host controller for processing operations with the host; and a memory controller connected to the host controller to process operations with the nonvolatile memory device. The memory controller checks whether a request read operation for a request block among the blocks requested from the host controller is a read operation for a merge operation, selects whether to perform an update operation of reading request data from the pages of the request block and caching a request page buffer according to the verification result, and receives the request data from the request page buffer in response to the request read operation. According to the present invention, efficient read operation can be performed depending on the operation mode.
Patent KR-20190128518-A (KR)
Title: Integrated circuit including a plurality of clock domains
Inventor: KIM WOOK
IPC: H03K5/135
Filed: 2018-05-08
Abstract: According to the present disclosure, an integrated circuit may comprise: a first clock domain circuit using a first clock signal; a second clock domain circuit using a second clock signal; and an elastic controller generating the first and second clock signals to provide the first and second clock signals to the first and second clock domain circuits and delaying the rising edge occurrence of a next period of the second clock signal when a timing error occurs in the first clock domain circuit.
Patent KR-20190128848-A (KR)
Title: Connecting structure for pipe and water purifier having the same
Inventor: JOUNG WHI DONG
IPC: B01D35/30
Filed: 2018-05-09
Abstract: Disclosed is a connecting structure for flow paths. According to an embodiment of the present invention, the connecting structure for flow paths comprises: a connector having an insertion groove to which a flow path can be inserted; and a coupling member coupled to be in contact with the flow path and pressurizing the flow path inserted into the connector. According to the present invention, since the flow path is inserted into the insertion groove of the connector, the flow path can be easily coupled to the connector.
Patent KR-20190132809-A (KR)
Title: electric cooker
Inventor: RYU NAM GYUN
IPC: A47J36/04
Filed: 2018-05-21
Abstract: The present invention relates to an electric cooker which can minimize the heat loss by insulating the outside of an induction heating coil and a side heater. The electric cooker of the present invention for implementing the same comprises: an inner pot which holds foods inside; a coil base provided to surround a lower portion of the inner pot to mount the induction heating coil; and a hollow case provided to surround an outer surface of the inner pot and formed with a hollow part inside.
Patent KR-20190133341-A (KR)
Title: Substrate treating apparatus and substrate treating method
Inventor: UM YOUNGJE
IPC: H01L21/687
Filed: 2018-05-23
Abstract: Disclosed are a substrate processing apparatus and a substrate processing method. According to an embodiment of the present invention, the substrate processing apparatus includes: a process chamber having a processing space therein; a support unit supporting a substrate in the processing space; a supply part supplying processing liquid having a magnetic substance for processing the substrate onto the substrate; and a rotation magnetic field forming part forming a rotation magnetic field for rotating the magnetic substance supplied onto the substrate on the substrate, thereby removing particles by physical impact by rotating the magnetic substance by the rotation magnetic field.
Patent KR-20190135194-A (KR)
Title: Big Data Analysis System for Root Industry Energy Saving Service
Inventor: KIM TAE HYOUNG
IPC: G06Q50/06
Filed: 2018-05-28
Abstract: The present invention provides a big data analysis system for a root industry energy saving service. According to embodiments of the present invention, the big data analysis system for energy comprises: a data collection module to collect data for energy-related analysis; and a data processing module to operate a plurality of tasks to analyze the data collected by the data collection module. Accordingly, a customized inexpensive lightweight energy saving service suitable for the real state of a root industry customer site can be provided by big data analysis for a root industry energy saving service.
Patent KR-20190137598-A (KR)
Inventor: CHEON YEONG BEOM
IPC: B65F1/14
Filed: 2018-06-02
Abstract: The present invention relates to a robot wastebasket to prevent troublesomeness for going and coming to put out waste. According to the present invention, the robot wastebasket comprises: a wastebasket body; power, start, and pause buttons; a mode change button; a reservation button; a battery including a green LED to indicate the remaining amount of the battery; a digital clock; a charger to charge the battery; and four casters moving the wastebasket without being tilted in one direction.
Patent KR-20190140329-A (KR)
Inventor: KIM DAEHYEONG
IPC: H01L21/67
Filed: 2018-06-11
Abstract: Provided are a perovskite device and a method for forming thereof. According to the embodiments of the present invention, the perovskite device can comprise: a substrate; a pattern forming film arranged on the substrate and having a recess or hole; and a perovskite pattern arranged in the recess or the hole. The method for forming the perovskite device can comprise: a step of forming a preliminary pattern forming film on the substrate; a step of patterning the preliminary pattern forming film to form a pattern forming film having the recess or the hole; and a step of forming a perovskite pattern in the recess or the hole. Therefore, the present invention provides the perovskite device having excellent performance.
Patent KR-20190142895-A (KR)
Title: Bus bar
Inventor: LEE SUNG KI
IPC: H01B5/00
Filed: 2018-06-19
Abstract: The present invention provides an integrated bus bar which can have excellent performance while reducing a manufacturing process. The bus bar comprises: a first plate manufactured by conductive metal; a second plate arranged on a lower surface of the first plate and manufactured by conductive metal; a first film arranged on an upper surface of the first plate; a second film arranged between the first plate and the second plate; and a third film arranged on a lower surface of the second plate. The first film to third film are thermally fused and deposited to the first plate and the second plate.
Patent KR-20190142929-A (KR)
Title: Motor driving circuit
Inventor: JUNG MIN GYO
IPC: H02M1/44
Filed: 2018-06-19
Abstract: The present invention relates to a motor driving circuit for improving electromagnetic interference (EMI). The present invention relates to a motor driving circuit capable of improving EMI generated in a low voltage circuit unit by blocking or bypassing switching noise generated in a high voltage circuit unit or noise introduced from the outside. Moreover, the motor driving circuit comprises: a first voltage circuit unit operated by receiving input from a first voltage input unit; a second voltage circuit unit operated by receiving input from a second voltage input unit; a blocking unit connected to the first voltage input unit to block noise generated by operation of the first voltage circuit unit or the second voltage circuit unit; and a bypass unit connected to front and rear ends of the blocking unit and including a plurality of GNDs for bypassing the noise generated by the operation of the first voltage circuit unit or the second voltage circuit unit.