baber/WOPTO huggingface dataset:
Patent KR-20180087621-A (KR)
Inventor: LEE SUNG JUNG
IPC: G02B5/30
Filed: 2017-01-25
Abstract: The present invention relates to a stereolithography system using an optical module for improving ultraviolet light polarization efficiency, comprising: an optical module for improving ultraviolet light polarization efficiency, which includes an ultraviolet light emitting unit emitting ultraviolet light, a polarization unit arranged at 45° from the ultraviolet light incident from the ultraviolet light emitting unit to transmit P-polarized light and reflect S-polarized light among the incident ultraviolet light, a polarization conversion unit vertically arranged at 45° with the polarization unit to convert the P-polarized light transmitted from the polarization unit into the S-polarized light, and a reflection unit arranged in parallel with the polarization unit to convert a path of the S-polarized light reflected from the polarization unit to 90°; a liquid crystal display unit which is arranged to be spaced apart from the optical module for improving ultraviolet light polarization efficiency, transmits ultraviolet S-polarized light provided from the optical module for improving ultraviolet light polarization efficiency, and displays an image; a UV resin storage unit which is arranged on an upper part of the liquid crystal display unit and stores a UV resin cured when exposed to the ultraviolet S-polarized light through the liquid crystal display unit; and a sculpture transfer unit which transfers the cured UV resin to an upper direction when the UV resin is cured. On the liquid crystal display unit, a wire grid polarizer is disposed on a surface being in contact with the UV resin storage unit, and when the ultraviolet S-polarized light provided from the optical module for improving ultraviolet light polarization efficiency is exposed to the UV resin stored in the UV resin storage unit in a shape of the image displayed on the liquid crystal display unit, the UV resin is cured in the shape of the image displayed on the liquid crystal display unit.
Patent KR-20180089966-A (KR)
Inventor: HAN IN WOO
IPC: D06F37/30
Filed: 2017-02-02
Abstract: The present invention relates to a clothes treatment apparatus capable of removing bubbles generated inside a tub and a control method thereof. According to the present invention, the method comprises a step of supplying current to a driving unit to rotate a drum in order to allow water stored in a tub to collide with clothes stored in the drum; a drainage step of draining the water stored in the tub to the outside of the tub through a drain unit; a first maintenance step of supplying current to the driving unit to rotate the drum, and maintaining the revolutions per minute (RPM) of the drum at a predetermined first RPM through an RPM detection unit; and a step of measuring the amount of the current supplied to the driving unit per unit time through a current amount detection unit at a first time point and a second time point after the first time point during the first maintenance step. In addition, when the amount of the current supplied to the driving unit per unit time measured at the second time point is greater than that at the first time point, a bubble removing step of removing bubbles inside the tub is performed. When the amount of the current supplied to the driving unit per unit time measured at the second time point is equal to or less than that at the first time point, a second maintenance step of rotating the drum at a second RPM greater than the first RPM is performed.
Patent KR-20180096026-A (KR)
Title: A making method of food and health-help food used white grub
Inventor: CHU CHANG SOO
IPC: A23P10/28
Filed: 2017-02-20
Abstract: The present invention relates to a production method of food and health supplement food using white grub, and more specifically, to a production method of food and health supplement food using white grub which raises the white grub in flour for a predetermined amount of time so that the excreta of the white grub is discharged with foreign matter to remove the odor causing the rejection feeling when the white grub is injected; and adds auxiliary ingredients to the food that is helpful for the liver function.
Patent KR-20170135658-A (KR)
Inventor: PARK SOO YOUL
IPC: C09C1/48
Filed: 2017-02-22
Abstract: A method for modifying the surface of carbon black performs carboxylation or sulfonation of the surface of carbon black particles into specific inorganic acids, thereby having excellent dispersion stability and black chromaticity, having excellent surface treatment efficiency, having an economical advantage and being capable of modifying the surface of carbon black with a simple process.
Patent KR-20170108833-A (KR)
Inventor: MAKINO TOSHIKAZU
IPC: H01G4/012
Filed: 2017-03-06
Abstract: Provided are an electronic component having small variation of a resistance value of a resistance layer and a manufacturing method thereof. The electronic component comprises: a laminate having a plurality of dielectric layers and a plurality of internal electrode layers arranged in a stacking direction; a first external electrode disposed on a first end face of the laminate and connected to the internal electrode layer; and a second external electrode disposed on a second end face of the laminate and connected to the internal electrode layer. The laminate comprises: a first main surface and a second main surface facing each other in the stacking direction; a first side surface and a second side surface facing each other in the width direction perpendicular to the stacking direction; and the first end face and the second end face facing each other in the stacking direction and the longitudinal direction perpendicular to the width direction. The first external electrode comprises: a first metal layer connected to the internal electrode layer; and a second metal layer disposed on the first metal layer. The first metal layer has a non-resistance value higher than a non-resistance value of the second metal layer. The difference between the outermost thickness of the first metal layer, which is the thickness of the first metal layer on the outermost internal electrode layer disposed outermost in the stacking direction among the internal electrode layers, and the center thickness of the first metal layer, which is the thickness of the first metal layer at the center in the stacking direction, is 5 m or less.
Patent KR-20180106201-A (KR)
Inventor: LEE JEA SU
IPC: A23L11/00
Filed: 2017-03-17
Abstract: The present invention relates to a method for manufacturing a tofu steak showing a chewy texture such as a steak made of meat by using tofu. In the present invention, the tofu is frozen in a freezing chamber, water is removed, and the tofu is crushed, dried, fried and immersed in water to remove water. The water-removed tofu is prepared, three kinds of the tofu prepared is mixed, dried vegetables which are soaked and cut are mixed with the mixture, various side ingredients are mixed with the tofu mixed with the vegetables to be prepared as dough, and the dough is made into a patty and cooked with a pan.
Patent KR-20180106692-A (KR)
Inventor: LEE KEON HWA
IPC: G01R31/02
Filed: 2017-03-21
Abstract: The present invention relates to a semiconductor device package, a method for manufacturing a semiconductor device package, and an automatic focusing apparatus including a semiconductor device package. The semiconductor device package according to an embodiment of the present invention comprises: a substrate; a semiconductor device disposed on the substrate; a housing disposed on the substrate and around the semiconductor device; a diffusion unit disposed on the housing and on the semiconductor device; an electrode pad disposed on an upper surface of the diffusion unit; and a circuit board including a first terminal electrically connected with a first region of the electrode pad and a second terminal electrically connected with a second region of the electrode pad. The circuit board according to an embodiment of the present invention is electrically connected to the first terminal and the second terminal and may include a short-circuit detection circuit which detects an electrical short-circuit between the first region and the first terminal or an electrical short-circuit between the second region and the second terminal.
Patent KR-20180107614-A (KR)
Inventor: NAITO KEISUKE
IPC: A61L2/26
Filed: 2017-03-22
Abstract: Provided is a sterilization method, capable of sterilization treatment with high sterilization efficiency regardless of the humidity of air, which is ozone raw material gas, by using ozone generated from the air. The sterilization method of the present invention does not include light in the wavelength range for decomposing ozone, and by irradiating ozone source gas made of air with ozone generating light, which is light having a wavelength of 200 nm or less, ozone containing air is obtained and an object to be sterilized is exposed to the ozone containing air, and thus the relative humidity of the ozone source gas is 60% RH or less in the sterilization method for sterilizing the sterilizing object.
Patent KR-20180109299-A (KR)
Inventor: KIM YOUNG BUM
IPC: D01D5/34
Filed: 2017-03-27
Abstract: A high-coloring polyester fiber excellent tactile feeling and a manufacturing method thereof of the present invention are excellent in dyeabilty and can be highly colored, and at the same time, can have soft tactile feeling even after a weaving process due to low shrinkage ratio of a yarn. In addition, the method for manufacturing the high coloring polyester fiber having excellent tactile feeling of the present invention can manufacture a high-coloring fiber having excellent dye-fastness and excellent tactile feeling by a simple process.
Patent KR-20180109460-A (KR)
Inventor: KIM GUK CHEON
IPC: H01L43/08
Filed: 2017-03-28
Abstract: Provided is an electronic device including a semiconductor memory capable of improving characteristics of a variable resistance element. According to one embodiment of the present invention, the electronic device includes a semiconductor memory. The semiconductor memory may include a free layer having a changeable magnetization direction, a fixed layer having a fixed magnetization direction, and a tunnel barrier layer interposed between the free layer and the fixed layer. The free layer may include a first magnetic layer, a second magnetic layer having a perpendicular magnetic anisotropic energy density (Kueff) smaller than a Kueff of the first magnetic layer, and a spacer interposed between the first magnetic layer and the second magnetic layer.
Patent KR-20180057480-A (KR)
Inventor: CHANG MIN SUK
IPC: A47J43/07
Filed: 2017-03-30
Abstract: According to an embodiment of the present invention, provided is a juicer which comprises: the pretreatment part (800); a screw (200) rotatable by being at a lower side of the pretreatment part (800); and a drum (300) to which the screw (200) is mounted. An upper cutter (811) and a lower cutter (821) are positioned in pretreatment part (800), and one of the upper cutter (811) and the lower cutter (821) rotates while the other is fixated when the screw (200) rotates.
Patent KR-20180111379-A (KR)
Title: Ir touch frame with reflector structure
Inventor: KIM DEOK SOO
IPC: G02B5/26
Filed: 2017-03-31
Abstract: According to an embodiment of the present invention, an IR touch frame having a reflective structure comprises: a plurality of light emitting elements vertically coupled to a substrate parallel to a rear surface of a display, positioned at any two of side surfaces of edges of the display, and emitting infrared rays; a plurality of light receiving elements vertically coupled to another substrate parallel to the rear surface of the display, positioned at other two side surfaces of the edges of the display, and receiving the infrared rays; a frame for fixing the substrate, the light emitting elements, and the light receiving elements to side or front surface of the display; a substrate groove positioned at a lower end of the frame, and having the substrate and another substrate inserted thereinto; a front plate groove positioned at an upper end of the frame, and having a front plate inserted into upper sides of the light emitting elements and the light receiving elements; and a reflective unit facing inside the front plate groove, and protruding from one surface of the frame. The reflective unit includes: a front plate contact surface for being in direct contact with the front surface of the front plate; a reflective surface for reflecting the infrared rays to form an optical path parallel to the front surface of the display; and a body for protruding from one surface of the frame.
Patent KR-20180115834-A (KR)
Inventor: LEE HYUNG WOO
IPC: B60L13/10
Filed: 2017-04-13
Abstract: The present invention relates to an integrated system for propulsion, levitation and guidance by using an asymmetric and bilateral linear induction motor. More specifically, the self-levitation system includes: a secondary conductor plate; primary cores arranged respectively on both ends of the secondary conductor plate; and primary wires which are respectively arranged in the primary cores and are wound with three-phase wires applied with a three-phase current to generate a moving magnetic field. Eddy currents induced by the secondary conductor plate can generate a propulsion force to the secondary conductor plate. The repulsive force between primary wires arranged on both sides of the secondary conductor plate can generate a guide force. The primary wires arranged in the primary cores can be arranged on the upper or lower part with respect to the height direction of the secondary conductor plate. The force generated by horizontal currents on the upper or lower parts can generate a levitation force.
Patent KR-20180116835-A (KR)
Inventor: YU HONG YEON
IPC: H04N19/174
Filed: 2017-04-18
Abstract: Disclosed are a video bitstream mixing method and apparatuses for performing the same. The video bitstream mixing method according to an embodiment of the present invention includes the steps of: generating a mixed SVC bitstream by mixing a plurality of scalable video coding bitstreams for each layer according to a screen configuration of a user device; extracting a single SVC bitstream corresponding to one layer from the mixed SVC bitstream based on a reception environment of the user device; and transmitting the single SVC bitstream to the user device. Accordingly, the present invention can provide technology for simultaneously playing the video encoded with the plurality of SVC bitstreams.
Patent KR-20170128085-A (KR)
Inventor: Wayne A Buchar
IPC: G03F7/20
Filed: 2017-04-20
Abstract: A method for forming a structure for a radio frequency identification (RFID) device comprises a step of discharging a photosensitive compound onto a substrate. Subsequently, a first portion of the photosensitive compound is exposed to a light pattern from a light source, while a second portion of the photosensitive compound is unexposed to the light source. Exposing the photosensitive compound to light reduces the photosensitive compound to a metal layer. The unexposed second portion of the photosensitive compound can be cleaned to leave the metal layer. A processing continuously forms an RFID circuit from the metal layer, and a completed RFID transponder including the RFID circuit.
Patent KR-20180120449-A (KR)
Inventor: KWON YANG HEE
IPC: G06Q50/30
Filed: 2017-04-27
Abstract: According to various embodiments of the present invention, an electronic device comprises: a camera; a display; a communication unit for communicating with a server or an external electronic device; a processor; and a memory electrically connected to the processor and storing a plurality of images and a contact list. When the memory is executed, the memory can store commands requesting the server to enable the processor to select one image among the plurality of images, to determine relation information related to the selected image according to the selected image, and to share the selected image with members in the contact list having the determined relation information according to a determination result as a profile image of the electronic device. Other embodiments are possible.
Patent KR-20170058900-A (KR)
Inventor: JANG SEON JA
IPC: E04B1/82
Filed: 2017-05-19
Abstract: The present invention relates to a wireless emission system of noise and vibration between floors in a building. According to an embodiment of the present invention, a wireless emission system of noise and vibration between floors in a building comprises: wireless sound absorption transmitting devices (100, 200, 300); magnet plates (140, 240, 340); vibration plates (110, 210, 310); carbon particles (130, 230, 330); currents (120, 220, 320); electronic signal modulation units (160, 260, 360); frequency amplification units (170, 270, 370); wireless antennae (180, 280, 380); a wireless repeater (400); a wireless repeater antenna (410); a receiving unit (420); a transmission unit (430); an outside wireless silence receiver (500); a noise vibration detection control unit (720); a wireless control panel (700); batteries (190, 290, 390); coils (150, 250, 350); and a wireless noise vibration detector (600).
Patent KR-20180127724-A (KR)
Title: Pe foam extrusion device
Inventor: LEE MU KYUN
IPC: B29C48/92
Filed: 2017-05-22
Abstract: The present invention relates to a PE foam extruding device having an antistatic function, which is to acquire polyethylene (PE) foam with excellent and uniform quality by avoiding defective mixing due to generation of static electricity in the process of supplying raw materials, concerns over accidents that may occur in the process of extrusion, and static electricity that may occur in the process of using an extruded product. The PE foam extruding device comprises: a cylinder which has a hopper to supply raw materials on one side of a frame; an extruding screw which is installed inside the cylinder and is rotated by receiving power of a driving means; a fixed quantity supply hopper which is installed in the upper part of the hopper in order to supply a fixed quantity of the raw materials; a loader which supplies the raw materials to the fixed quantity supply hopper; a heater which is installed to melt the supplied raw materials on the outer side of the cylinder; a cooling means which is installed in the front side of the heater and on the outer side of the cylinder and cools down the melted raw materials to foam the same; an extruding die which is combined with the fore-end of the extruding screw in order to make a foam sheet; and a winding roller which is installed in the front side of the extruding die in order to wind the molded foam sheet. In addition, the PE foam extruding device further includes an antistatic means which comprises: a primary plasma processing device which is installed in the hopper, the fixed quantity supply hopper, or the loader in order to ionize the raw materials supplied to mold PE foam; and a secondary plasma processing device which is installed in the upstream of the winding roller winding the foam sheet in order to ionize the surface of the foam sheet.
Patent KR-20180130071-A (KR)
Inventor: LEE DONG HOON
IPC: G09G3/3225
Filed: 2017-05-26
Abstract: According to an embodiment of the present invention, a display device supporting a partial display mode comprises: a display panel including first and second display regions adjacent to each other; a processor generating first image data corresponding to first and second display regions corresponding to a first mode and generating second image data corresponding to the first display region corresponding to a second mode; and a display driving unit generating a first data signal corresponding to the first image data corresponding to the first mode, converting the second image data corresponding to the second mode, and generating a second data signal corresponding to the converted second image data. When driven in the second mode, a gradation image is displayed in at least a part of the second display region.
Patent KR-20180129425-A (KR)
Inventor: KANG YONG SEON
IPC: F41J1/10
Filed: 2017-05-26
Abstract: The present invention relates to a target assembly for archery, which is installed in an indoor space to secure safety, prevent damage to an arrow, minimize noise in a use process, facilitate replacement of a target damaged by accumulated hits of the arrow, and reduce waste of the target. According to the present invention, the target assembly for archery comprises: a frame unit including a plurality of angles; a plurality of target units formed by a preset thickness to be detachably inserted into and coupled to an angle disposed on the front end part of the frame unit, having a target sheet for an arrow detachably coupled to a front surface, and formed by an equal size in a lateral or longitudinal direction; and a target support unit made of the same material as that of the target unit to be detachably inserted into and coupled to an angle disposed on the rear side of the target unit, and disposing a front surface at a position adjacent to the rear surface of the target unit disposed on a lateral or longitudinal central part among the target units.
Patent KR-20180133983-A (KR)
Inventor: LEE KIL HO
IPC: H01L43/08
Filed: 2017-06-07
Abstract: One technical objective of the present invention is to provide a highly integrated semiconductor device. The semiconductor device includes first and second memory units arranged side by side on a substrate. The first memory unit includes a flash memory cell structure. The second memory unit includes a variable resistance memory cell structure.
Patent KR-20180137112-A (KR)
Inventor: NAM YU NO
IPC: A47G19/30
Filed: 2017-06-16
Abstract: The present invention relates to a table. While carrying a table, a fall of the dishes on the table is prevented as the table is shaken or tilted at one side. To achieve this, a magnet and a lever capable of vertically moving are provided in a lower end of the table to fixate a metal sticker put under the dishes. In a normal household and a hospital room, when moving the table with the dished by people feeling unwell, a lot of convenience can be provided.
Patent KR-20190000448-A (KR)
Inventor: KIM MIN HWAN
IPC: F25C5/00
Filed: 2017-06-23
Abstract: Disclosed are a water purifier with an ice making function and a method for detecting freezing thereof. The water purifier with an ice making function according to the present invention comprises: a cold water and ice storage unit which stores cold water and ice produced by cooling purified water, and which selectively discharges the stored cold water or ice; an auger module which produces the cold water and ice by cooling water supplied from the cold water and ice storage unit through the auger-type ice making method; a cooling unit which supplies a refrigerant to the auger module; a temperature sensor which senses the temperature of the cold water stored in the cold water and ice storage unit; and a control unit which, after a cooling operation is performed by the auger module, detects freezing thereof based on the temperature of the cold water transmitted from the temperature sensor.