baber/WOPTO huggingface dataset:
Patent KR-20180101195-A (KR)
Inventor: SAITO AKIHITO
IPC: G03B5/00
Filed: 2018-02-26
Abstract: Provided is a camera module in which alignment of two camera modules is facilitated. A first camera module (1001) and a second camera module (1002) have an optical hand shake correction function. Each of the camera modules (1001, 1002) includes an image capturing device (1003), a lens (1004), and an actuator (1006) for determining a position of the lens (1004) in a plane perpendicular to an optical axis. A reference position of the lens (1004) with respect to the image capturing device (1003) is set independently in the first camera module (1001) and the second camera module (1002).
Patent KR-20190102569-A (KR)
Title: Apparatus and method for buffer control to reduce audio input processing delay
Inventor: LEE KYUNG HEE
IPC: G11B20/10
Filed: 2018-02-26
Abstract: Disclosed are an apparatus and a method for controlling a buffer for reducing an audio input processing delay. The method for controlling a buffer for reducing an audio input processing delay, which is performed by the apparatus thereof, comprises the following steps: allocating a direct memory access (DMA) buffer on the basis of a minimum buffer size of a user; initializing an A/D converter for converting an analog sound wave into digital sound wave data, and executing an operation of the A/D converter before receiving an audio input request from the user; transmitting the converted digital sound wave data to the DMA buffer; copying the digital sound wave data stored in the DMA buffer to a user buffer when the interrupt of the A/D converter is received in a state of receiving the audio input request; and transmitting a buffer pool notification indicating that the user buffer is full, to a process corresponding to the audio input request.
Patent KR-20180103709-A (KR)
Inventor: KHOSHKAVA VAHID
IPC: C08L27/16
Filed: 2018-03-06
Abstract: The present invention relates to fiber actuators for providing haptic feedback and haptic operations due to mechanical and/or electrostatic (non-mechanical) interactions between the fiber actuators. According to the present invention, the fiber actuators are useful in structural materials including elements of wearables or accessories. The fiber actuators comprise a first conductive element, a polymer layer, and a second conductive element.
Patent KR-20190110690-A (KR)
Title: Method for providing information mapped between plurality inputs and electronic device supporting the same
Inventor: CHOI YOON JUNG
IPC: G06F3/16
Filed: 2018-03-21
Abstract: According to an embodiment of the present invention, an electronic device comprises a microphone, a touch screen display, a processor, and a memory. The memory stores instructions to allow the processor to output an execution screen of an application including a first interface supporting recording of a voice inputted through the microphone and a second interface supporting an information input of a user, map and store voice data of a first time recorded based on the first interface and content data of the first time inputted based on the second interface, receive a user input to search for at least one voice datum mapped to the designated content data based on a search word for designated information, collect at least one voice datum mapped to the designated content data in response to the user input, convert the collected at least one voice datum into text data, and output the converted text data when executed. Other embodiments of the present invention are possible.
Patent KR-20190111455-A (KR)
Inventor: JI KYUNG SEOK
IPC: A23N12/02
Filed: 2018-03-23
Abstract: The present invention relates to a seaweed fulvescens washing machine. The seaweed fulvescens washing machine improves productivity and marketability of seaweed fulvescens by feeding a seaweed fulvescens mixture into a washing tank for cleaning the foreign matter such as mud, salt water and plankton contained in seaweed fulvescens collected from the sea, and discharging the seaweed fulvescens to the outside of the washing tank through the vortex crossing a stirrer in the different direction from each other. The present invention comprises: a washing tank washing seaweed fulvescens; a seaweed fulvescens inflow pipe provided on an upper portion of the washing tank; a seaweed fulvescens outflow pipe provided on the bottom; a plurality of foreign matter outlets formed on one side of the washing tank to be spaced apart at a certain height; a filtering net installed in one side of the washing tank to cover the foreign matter outlet; a support plate installed to cross the upper portion of the washing tank; a stirrer motor installed vertically in the center of the support plate and receiving power from the outside to rotate; and a stirrer including a support fixed to the shaft of the stirrer motor and a plurality of vertical rods coupled downward from the support.
Patent KR-20190120467-A (KR)
Title: Display device
Inventor: KIM DONG UK
IPC: H01L33/06
Filed: 2018-04-13
Abstract: A display device may include: a substrate including a display region and a non-display region; a plurality of pixels provided in the display region, and including first to third sub pixels, each of which has a light emitting region for emitting light; a first light emitting element provided to each of the first and second sub pixels and emitting first color light, and a second light emitting element provided to the third sub pixel and emitting second color light; and a color conversion layer provided to each of the first and second sub pixels and converting the first color light into light of a specific color for each corresponding sub pixel. It is possible to provide a display device including a bar-type LED.
Patent KR-20180117062-A (KR)
Inventor: SIMON JAN
IPC: G01S7/481
Filed: 2018-04-18
Abstract: Provided is an optoelectronic sensor device (1) which can be flexibly used to detect an object (O). The optoelectronic sensor device includes a reception device (4) which receives back scattering light (R) after the scattering of an optical beam (S) emitted from the object. The reception device (4) has an array of at least two reception elements detecting radiation, and a reception optical unit (OPT) imaging the radiation received on the array (4). The array (4) is dividable and/or is divided into at least two array areas. The at least two array areas correspond to different degrees of brightness of the received radiation and/or scatterings of objects at different distances from a monitoring area (U) in each case. The reception elements respectively arranged in different array areas are able to be set and/or are set to detect different optical sensitivities.
Patent KR-20190122955-A (KR)
Title: Apparatus for processing image using artificial neural network, method thereof and computer recordable medium storing program to perform the method
Inventor: KWON TAEK SOON
IPC: G06Q30/06
Filed: 2018-04-23
Abstract: Provided are an apparatus for generating a glass-wearing image using an artificial neural network, a method therefor, and a computer-readable recording medium recorded with a program for performing the method. The apparatus of the present invention comprises: a generator for generating a processed non-wearing image and a processed glass mask from an original wearing image through a plurality of operations having the weight applied thereto when the original wearing image is input; a global discriminator for outputting whether the input image is actual or processed when any one of an original non-wearing image or the processed non-wearing image is input; a local discriminator for outputting whether an input local image is actual or processed; and a learning unit for learning the global discriminator to output the input image as actual when the original non-wearing image is input in the global discriminator, and to output the same as processed when the processed non-wearing image is input, learning the local discriminator to output the input local image as actual when an orignal local image is input in the local discriminator and to output the same as processed when a processed local image is input, and learning the generator to allow the global discriminator to output the input processed non-wearing image as actual and to allow the local discriminator to output the input processed local image as actual.
Patent KR-20190080697-A (KR)
Inventor: FUKUCHI IWAO
IPC: C08L33/06
Filed: 2018-04-26
Abstract: According to the present invention, a binder for a secondary battery is provided, which comprises a copolymer of a carboxyl group-containing acrylic monomer and a water-soluble acrylic acid derivative monomer. The mass% of the water-soluble acrylic acid derivative monomer is 10-40 mass% with respect to the total mass of the copolymer, and the shear viscosity in 25°C of 1.0 mass% aqueous solution of the copolymer is 1.0 (Pa·s) or greater and 25 (Pa·s) or less at the shear rate of 1.0 (1/s). According to the present invention, the electrode resistance can be reduced while maintaining good adhesion.
Patent KR-20190133918-A (KR)
Title: Polyketone tire cord having improved adhesion, manufacturing method of the same, and tire using the same
Inventor: KIM DONG SUNG
IPC: D02G3/48
Filed: 2018-05-24
Abstract: A method for manufacturing a polyketone tire cord includes the following steps: spinning, washing, drying and stretching a polyketone polymer to manufacture polyketone fibers; manufacturing a raw cord by twisting the polyketone fibers; and manufacturing a deep cord by dipping the raw cord, followed by drying and heat treatment at a temperature of 255 to 265°C.
Patent KR-20190138199-A (KR)
Inventor: CHOI MIN JUN
IPC: H01L51/42
Filed: 2018-06-04
Abstract: The present invention relates to an organic image sensor which includes: a pixel electrode including a plurality of first electrodes spaced apart from each other; a ridge portion formed to protrude from the surface of the first electrodes between the first electrodes; an organic photoelectric conversion layer formed on the pixel electrode and the ridge portion; and a counter electrode facing the pixel electrode and including a second electrode formed on the organic photoelectric conversion layer. Accordingly, the organic image sensor of the present invention can not only improve the manufacturing yield during a manufacturing process but also improve reliability.
Patent KR-20190140769-A (KR)
Inventor: KIM HYUK
IPC: H03M13/37
Filed: 2018-06-12
Abstract: According to the present invention, provided is a low density parity check (LDPC) decoder using an algorithm of binary logarithm with a base power of two which comprises: a first scaling unit which scales a probability value of an input bit and outputs the scaled probability value; a variable node calculation unit for scaling the value output from the first scaling unit and outputting the value; and a check node calculation unit which scales the value output from the variable node calculation unit and outputs the value to the variable node calculation unit.
Patent KR-20190140785-A (KR)
Inventor: LEE BEOM KOON
IPC: H01M10/44
Filed: 2018-06-12
Abstract: Provided are a temperature measuring device suitable to measure the temperature of each secondary battery and a charging and discharging apparatus comprising the same, wherein the present invention is configured to take into account the temperature deviation between secondary batteries, which may occur during charging and discharging of the secondary battery in a formation process and a capacity inspection after an assembly process of the secondary battery. According to the present invention, the temperature measuring device is configured to measure the temperature of at least one of a plurality of secondary batteries arranged upright with one side in the Y-axis facing downward so as to be spaced apart from each other along the X-axis. The temperature measuring device comprises: a non-contact type temperature sensor unit inserted into gaps between the secondary batteries to measure temperatures of the secondary batteries facing each other in a non-contact manner; and a Z-axis feed mechanism ascending/descending the non-contact temperature sensor unit along the Z-axis to insert the non-contact temperature sensor unit into the gaps downwardly from a position spaced above the secondary batteries along the Z-axis and withdraw the non-contact temperature sensor unit in the opposite direction.
Patent KR-20190143634-A (KR)
Inventor: JOO DAE HONG
IPC: B23Q1/38
Filed: 2018-06-21
Abstract: The present invention relates to a machine tool for heavy weight, including a fine flow distribution valve. Specifically, the machine tool for heavy weight includes: a housing; a gear installed on the inner circumference of the housing; a shaft inserted into a center shaft of the gear; a rotation table installed on the shaft; and a hydrostatic bearing device supporting the shaft to rotate by not being in contact. A centering ball bearing unit supporting the rotation table to rotate is installed on the inner side of the shaft on the upper surface of the housing. An axial hydraulic bearing pad facing the rotation table is installed on the outer side of the shaft on the upper surface of the housing. Multiple supply holes are formed on the axial hydraulic bearing pad, and a pressed fluid for supporting a gap with the rotation table by a hydrostatic pressure is individually supplied to the multiple supply holes. Each of the multiple supply holes individually has a working fluid supply valve supplying the pressed fluid. Therefore, the machine tool for heavy weight controls a fixed flow rate regardless of variables such as a load pressure or a supply pressure when rotating and, therefore, can reduce flow distribution errors. So, the machine tool for heavy weight can improve surface roughness of a processed product by obtaining durability and a smooth movement. Therefore, the machine tool for heavy weight can achieve accurate size tolerance.
Patent KR-20200001198-A (KR)
Title: Decision feedback equalizer circuit
Inventor: KIM CHUL WOO
IPC: H04L25/49
Filed: 2018-06-27
Abstract: The present invention relates to a decision feedback equalizer circuit which is provided for a three-level pulse amplitude modulation or duo-binary signal method. According to an embodiment of the present invention, the decision feedback equalizer circuit is provided for a three-level pulse amplitude modulation or duo-binary signal method. The decision feedback equalizer circuit comprises: a main tap circuit unit receiving an input signal; a two-stage comparator including a first comparator for comparison with a first reference value and a second comparator for comparison with the first reference value, wherein an output value of the two-stage comparator can be divided into three levels corresponding to the input signal; and a first tap circuit unit which applies an output value of the three levels of the two-stage comparator as an input, removes a post cursor based on the applied output value of the three levels of the two-stage comparator, and applies the output value from which the post cursor is removed as the input of the two-stage comparator.
Patent KR-20200001314-A (KR)
Title: Wire rod progress condition detection system and wire rod manufacturing facility having the same
Inventor: JEON JEONG HYUN
IPC: B21B39/14
Filed: 2018-06-27
Abstract: Disclosed are a wire rod progress condition detection system and a wire rod manufacturing facility having the same. According to an embodiment of the present invention, the wire rod progress condition detection system comprises: a guide block for guiding configured to guide transfer of a wire rod within a cobble box through which the wire rod passes and having a cover part lifted by a defective loop of the wire rod; a defective loop detection device configured to measure operation of the cover part to detect occurrence of the defective loop of the wire rod passing through the guide block and the size of amplitude of the defective loop; a wire rod progress condition sensor configured to detect the progress of the wire rod that enters the cobble box; and a control part configured to determine the degree of the defective loop and occurrence time thereof based on the detection of the wire rod progress condition sensor and the defective loop detection device and to control a warning part to warn the risk of occurrence of cobbles when the degree of the defective loop is above a predetermined value.
Patent KR-20190013479-A (KR)
Inventor: UENO TSUTOMU
IPC: H01L21/687
Filed: 2018-07-02
Abstract: Provided is a scribing apparatus which suppresses the occurrence of scratches on a surface of a substrate or adhering of minute foreign substances during a transportation process to obtain a high quality product. The scribing apparatus comprises: an air float means spouting air from surfaces of float tables (1, 11) to float a substrate (W) when transporting and scribing the substrate (W); clamps (2, 12) grasping an end portion of the floated substrate (W) to move in a horizontal direction and fixing and supporting the substrate (W) during scribing; and a scribing device processing a scribing line on the surface of the floated substrate (W).
Patent KR-20190005765-A (KR)
Inventor: OTA YUYA
IPC: G06T7/246
Filed: 2018-07-05
Abstract: An image processing apparatus of the present invention executes image processing for generating a virtual viewpoint image using a plurality of images captured by a plurality of image capturing units which capture an imaging space from different viewpoints. The image processing apparatus identifies a specific object among a plurality of objects inside the imaging space, and carries out image processing for generating a virtual viewpoint image on the plurality of objects inside the imaging space. Furthermore, the image processing apparatus executes image processing on a specific object using images captured by more image capturing units than those in image processing executed on other objects.
Patent KR-20190037083-A (KR)
Title: Method for mimo transmission and reception based on group array antennas, mimo transmitter and mimo receiver
Inventor: GIL GYE TAE
IPC: H04B7/04
Filed: 2018-07-09
Abstract: The present invention relates to a group array antenna-based multiple-input multiple-output (MIMO) transmission/reception method to overcome limit in a transmission/reception distance even in a line-of-sight (LoS) channel environment, and a MIMO transmitter and a MIMO receiver thereof. According to the present invention, the group array antenna-based MIMO transmission/reception method comprises: a step in which a first group array antenna of a transmitter transmits a first signal and a second group array antenna of the transmitter transmits a second signal; and a step in which a third group array antenna of a receiver receives the first signal and a fourth group array antenna of the receiver receives the second signal. At least one group array antenna from the first and second group array antennas includes two array antennas, and the two array antennas have a greater separation distance than a half wavelength (2/λ) of an electromagnetic wave, the first and second signals have a phase difference equal to or greater than 180 degrees, and MIMO communications are performed by using the first and second signals.
Patent KR-20200007251-A (KR)
Inventor: CHOI SOO JUNG
IPC: H01L21/8234
Filed: 2018-07-12
Abstract: A semiconductor device may comprise: active pins protruding from an upper surface of a substrate, respectively, and spaced apart from each other by a recess formed therebetween; a liner formed on sidewalls and a bottom surface of a lower portion of the recess; an element isolation structure formed on the liner to fill a remaining part of the lower portion of the recess and having a blocking pattern comprising nitride, carbide or polysilicon; a gate electrode structure formed on the active pins and the element isolation structure; and a source/drain layer formed on a part of each of the active pins adjacent to the gate electrode structure. According to the present invention, electric short-circuit is prevented from being generated.
Patent KR-20190011206-A (KR)
Inventor: KIMBA TOSHIFUMI
IPC: B24B57/02
Filed: 2018-07-19
Abstract: Provided is a polishing apparatus capable of measuring a film thickness at high precision without affecting a polishing rate of a wafer. According to the present invention, the polishing apparatus comprises: a polishing head (5) for pressing a wafer (W) to a polishing pad; a transparent fiber (34) having a tip (34a) disposed in a flow path (7) in a polishing table (3) and connected to a light source (30); a spectrometer (26) dissolving reflective light from the wafer (W) in accordance with a wavelength to measure the intensity of the reflective light at each wavelength; a light receiving fiber (50) having a tip (50a) disposed in the flow path (7) and connected to the spectrometer (26); a processing unit (27) to determine the film thickness of the wafer; a liquid supply line (62) to communicate with the flow path (7); a gas supply line (63) to communicate with the flow path (7); a liquid supply valve (65) installed in the liquid supply line (62); a gas supply valve (67) installed in the gas supply line (63); and an operation control unit (71) to control the liquid and gas supply valves (65, 67).
Patent KR-20200009924-A (KR)
Title: The surface treatment method of separator
Inventor: JU YOUNG KIM
IPC: B01D67/00
Filed: 2018-07-20
Abstract: A surface treatment method for a separator comprises the following steps: treating a two-dimensional material with acid or base to prepare a two-dimensional hydrophilic material; dispersing the two-dimensional hydrophilic material in an organic solvent to form a solution; applying the solution onto a hydrophobic separator; and removing the organic solvent from the applied solution to form a two-dimensional hydrophilic material layer on the hydrophobic separator. According to the present invention, it is possible to uniformly apply functional materials dispersed in an aqueous solution onto the hydrophilic separator.
Patent KR-20200010945-A (KR)
Inventor: MIN BYOUNG CHUL
IPC: G11B5/012
Filed: 2018-07-23
Abstract: The present invention relates to a magnetic recording apparatus. According to the present invention, the magnetic recording apparatus comprises: a spin generation unit to generate a spin current by energy supplied from the outside; a light emission unit to emit a light towards the spin generation unit to generate the spin current by the spin generation unit; a spin transfer unit which is arranged to connect at least a portion thereof to the spin generation unit, and receives the spin current; a spin information unit which is arranged to connect at least a portion thereof to the spin generation unit, generates spin transfer torque by the spin current transferred via the spin transfer unit, and stores prescribed information by a magnetization direction; and a magnetic field generation unit to generate a magnetic field towards the spin information unit in which the spin transfer torque is generated to switch the magnetization direction of the spin information unit. Energy required to switch the magnetization direction of the spin information unit in which information is recorded can be reduced to reduce energy required to store information by magnetic recording.
Patent KR-20200011733-A (KR)
Inventor: CHA YONG BUM
IPC: H01L51/50
Filed: 2018-07-25
Abstract: The present invention provides a novel compound and an organic light emitting device using the same. The compound represented by chemical formula 1 or chemical formula 2 described above can be used as a material for an organic material layer of the organic light emitting device, and can improve efficiency, low driving voltage, and/or lifespan characteristics in the organic light emitting device.