baber/WOPTO huggingface dataset:
Patent KR-20180082738-A (KR)
Inventor: LEE DONG KEUN
IPC: A61B5/00
Filed: 2017-01-11
Abstract: According to an embodiment of the present invention, an optical signal measuring module comprises: a cover substrate including one surface and the other surface, and including a through hole penetrating the one surface and the other surface; a first light reflection unit arranged on the inner side surface of the through hole; a second light reflection unit extended from the first light reflection unit and partially arranged on the other surface of the cover substrate; a third light reflection unit extended from the first light reflection unit and partially arranged on one surface of the cover substrate; a light receiving unit partially arranged on the other surface of the cover substrate while being separated from the second light reflection unit; and a light emitting unit arranged in a region corresponding to the through hole. According to an embodiment of the present invention, an optical signal sensing apparatus comprises: a cover substrate including one surface and the other surface, and including a through hole penetrating the one surface and the other surface; a first light reflection unit arranged on the inner side surface of the through hole; a second light reflection unit extended from the first light reflection unit and arranged on the other surface of the cover substrate; a third light reflection unit extended from the first light reflection unit and arranged on one surface of the cover substrate; a light receiving unit arranged on the other surface of the cover substrate directly; a substrate arranged to face the cover substrate; and a light emitting unit arranged between the other surface of the cover substrate and the substrate and having a width smaller than the width of the through hole. An accurate optical signal can be detected even at low power.
Patent KR-20180082891-A (KR)
Inventor: LEE SEUNG YONG
IPC: C01B15/029
Filed: 2017-01-11
Abstract: Provided is a catalyst for the synthesis of hydrogen peroxide represented by chemical formula 1: Rh_xAg_(1-x), wherein, x is 0<x<1. An objective of the present invention is to provide a new catalyst which exhibits high activity and high efficiency in a direct synthesis process of hydrogen peroxide, and a synthesis method of hydrogen peroxide using the same.
Patent KR-20180086018-A (KR)
Inventor: KIM HUE MIN
IPC: A23L27/30
Filed: 2017-01-20
Abstract: The present invention relates to a composition containing isomalto-oligosaccharides (IMOs). The IMO-containing composition also includes allulose, fructose, glucose, maltose, IMO glucose-allulose complex oligosaccharides, and other polysaccharides having a glucose polymerization degree of 3 or greater. According to the present invention, the composition includes glucose-allulose complex oligosaccharides formed by the coupling of allulose and straight chain oligosaccharides having the glucose as a unit structure or the glucose other than the IMOs, thereby having excellent properties related to the palatability including the strength of sweetness, persistence of sweetness, and the sense of volume related thereto. The IMO-containing composition can be used as a flavor improving agent in a food product, have tooth decay prevention functions to be widely used as a sweetener with the tooth decay prevention functions, and have intestine purifying actions to be widely used as functional beverages and dietary supplement products.
Patent KR-20180095301-A (KR)
Title: Method for selective seperation ethylbenzene from mixed xylene
Inventor: SHIN WOONG CHUL
IPC: C07C15/073
Filed: 2017-02-17
Abstract: The present invention relates to a method for selectively separating ethylbenzene in mixed xylene. More specifically, the present invention relates to a method for selectively separating ethylbenzene in mixed xylene by adding an entrainer and mixed xylene containing ethylbenzene into a first distillation column, and then distilling the mixture, wherein entrainer is a 4-methyl-2-pentanol. By converting low-purity mixed xylene which is relatively expensive into high-purity mixed xylene, it is possible to bring economic benefits from the high value-added mixed xylene produced in petrochemical processes. In addition, steam consumption can be reduced by collecting and recycling latent heat generated in the distillation process. Further, styrene monomers can be prepared using the high-purity ethylbenzene separated by the method.
Patent KR-20180096887-A (KR)
Title: Method for Generating Dynamic Code Which Varies Periodically and Method for Authenticating the Dynamic Code
Inventor: MOON KI BONG
IPC: H04L9/08
Filed: 2017-02-22
Abstract: According to a first embodiment of the present invention, a method for authenticating a dynamic code is performed in an environment including a user terminal to display a dynamic code, a reading device to read the dynamic code displayed on the user terminal, and an authentication server, and comprises: a first step where the user terminal displays the dynamic code including time information and core information; a second step where the user terminal determines whether time of a previously designated change period has elapsed; a third step where the user terminal changes the dynamic code to include new time information if the change period has elapsed and displays the changed dynamic code; a fourth step where the reading device reads the displayed dynamic code; a fifth step where the reading device transmits the read dynamic code to the authentication server; and a sixth step where the authentication server processes time authentication of the dynamic code as a success if a difference between reading time and time included in the dynamic code is smaller than or equal to an allowed error.
Patent KR-20180097917-A (KR)
Inventor: HA CHANG HO
IPC: H04M1/725
Filed: 2017-02-24
Abstract: An electronic device is disclosed. The electronic device includes a display, a camera for photographing the peripheral region of a cleaner, and a processor which displays the image of the peripheral region of the cleaner photographed by the camera on a display, determines a region having the same pattern as the cleaning object of the selected cleaner in accordance with a user input from the peripheral region of the cleaner based on the photographed image, and controls the display to display a mark in the region having the same pattern as the cleaning object in the photographed image and to display guide information for guiding the movement of the cleaner to the region where the mark is displayed. It is possible to completely clean the entire region of the cleaning object.
Patent KR-20180099319-A (KR)
Inventor: KIM TAE YONG
IPC: A45D34/00
Filed: 2017-02-28
Abstract: The present invention relates to a device for spraying an ampule for skin and scalp surface treatment, which can spray a plasma-treated ampule for skin and scalp surface treatment in a mist form. The device for spraying an ampule for skin and scalp surface treatment comprises: a housing; an ampule storage unit which is provided in the housing to store an ampule treating the skin and scalp surface of a user; a plasma generation unit which receives power from a power source unit and creates an electric potential difference to generate plasma; a plasma supply unit which supplies plasma generated in the plasma generation unit to the ampule storage unit to treat the ampule with plasma; and a spray unit which is connected to the ampule storage unit to spray the plasma-treated ampule in a mist form. Through the above configuration, the device can enhance the skin penetrability of the plasma-treated ampule for skin and scalp surface treatment by spraying the ampule in a mist form.
Patent KR-20180103374-A (KR)
Title: A cosmetic composition containing Dendropanax morbifera ferment extract as an active ingredient and Functional cosmetics having anti-inflammation and sensitive skin improvement containing the same
Inventor: LEE SEUNG HUN
IPC: A61K8/99
Filed: 2017-03-09
Abstract: The present invention relates to a cosmetic composition containing a fermented extract of Dendropanax morbiferus as an active ingredient, and more specifically, can provide a cosmetic composition containing a fermented extract of Dendropanax morbiferus leaves/branches having anti-inflammatory, anti-allergic and antibacterial effects, cosmetics containing the same, a method for manufacturing a fermented extract of Dendropanax morbiferus and an extracted Dendropanax morbiferus solution.
Patent KR-20180106334-A (KR)
Inventor: KIM JAE WOOK
IPC: E04H15/36
Filed: 2017-03-20
Abstract: The present invention relates to a portable folding cover for relieving oneself, comprising a support shaft, ribs, a support, a connection assembly tube and an opaque screen, and relates to a portable folding cover for relieving oneself, comprising: a support shaft having a spring fixing member positioned in the center, a holding member positioned at the upper portion of the spring fixing member, a handle positioned at the upper end portion, and a first rotation connection member for connecting a support to the lower portion; a connection assembly tube having a through hole formed through the upper portion and the lower portion thereof such that the support shaft penetrates the through hole and a second rotation connection member for connecting ribs to the outside thereof; a spring having one side fixed to the spring fixing member in the connection assembly tube and the other side fixed to the lower portion inside the connection assembly tube; the plurality of ribs respectively having a return spring, of which one side is fixed to the spring fixing member of the support shaft inside the connection assembly tube and the other side is fixed to the lower portion inside the connection assembly tube, and a third rotation connection member, of which one side is coupled to the second rotation connection member of the connection assembly tube and the middle portion is connected to the support; and the plurality of support respectively connected to the third rotation connection members of the ribs and the first rotation connection member of the support shaft. The portable folding cover for relieving oneself according to the present invention can be used conveniently and quickly so as to protect the privacy of an individual in an embarrassing situation without a toilet when the individual goes outdoors and wants to relieve himself.
Patent KR-20180107797-A (KR)
Inventor: PARK KYOUNG TAE
IPC: B23K35/30
Filed: 2017-03-22
Abstract: An object of the present invention is to provide Cu-Fe alloy for a welding material for joining clad containing at least one of iron and copper. The present invention is characterized in that the Cu-Fe alloy for a welding material is produced by atomization from copper alloy containing 40-60 atomic% of Fe.
Patent KR-20170114252-A (KR)
Inventor: CHIN BYUNG DOO
IPC: H01L51/00
Filed: 2017-03-24
Abstract: 유기발광소자의 광추출 효율을 향상시키기 위해, 투명전극에 상에 패턴화된 광효율 향상층을 형성한다. 상분리의 형태를 제어할 수 있는 블록 공중합체(block copolymer)를 이용하여 금속 나노구조를 다양한 패턴과 밀도를 가질 수 있도록 구성할 수 있다. 광효율 향상층은 광효율 향상은 물론 다양한 칼라의 단위소자에 적합하게 광효율층 설계가 가능해진다.
Patent KR-20180110391-A (KR)
Title: Engaging guarantee system using gamificationb method
Inventor: SHIN JONG HO
IPC: G06Q50/04
Filed: 2017-03-29
Abstract: According to an embodiment of the present invention, an engaging guarantee system using a gamification method may include a sensor that senses vehicle data from a vehicle tag attached to a vehicle, detects tool data from a tool tag attached to the tool, and transmits the sensed data to a server, a control part for receiving the vehicle data and the tool data from the server, transmitting an engaging torque corresponding to the vehicle to the tool, and receiving an engaging result from the tool, an analysis part for receiving the result of the engaging from the control part, calculating the same, and transmitting the calculated result to a display part, and the display part for displaying the calculated result transmitted from the analysis part. It is possible to increase the working efficiency of a worker.
Patent KR-20170131210-A (KR)
Inventor: WOO YUN HA
IPC: E04B2/06
Filed: 2017-03-30
Abstract: The present invention relates to an anti-seismic method using a precast concrete (PC) wall panel to increase an anti-seismic resistance of an existing beam-pillar structure constructed in a masonry type when a building is remodeled. In particular, a puzzle type PC panel reinforcing a masonry wall with a window comprises: a puzzle type coupling part PC panel formed with a small block type panel, wherein a second, third, or fourth surface has protrusions and depressions, and the second or first surface has a plain part without a pattern; a connection PC panel having protrusions and depressions formed on four edges to be connected to the coupling part PC panel; and a setting part having a setting rebar formed in the plain part of one surface of the coupling PC panel. According to the present invention, cement mort is plastered on either or both of inner and outer walls of the masonry wall without removing an existing masonry wall, an epoxy resin is coated on the cement mortar, and the small puzzle type PC panels, which has a light weight and a volume capable of being personally carried and attached by a worker, are attached on the wall of the masonry wall in an L, staple, or I-shaped figure like a puzzle; thereby being able to facilitate construction and increase a transverse support force of a building structure.
Patent KR-20170137614-A (KR)
Title: Electric oven for easy cleaning after cooking
Inventor: BAEK KYOUNG IL
IPC: B65D1/22
Filed: 2017-04-15
Abstract: The present invention relates to an electric oven capable of enabling convenient cleaning after cooking by applying infrared heat to a material (M) such as fish or meat through an electric heat emitting unit installed in a body case. More specifically, the electric oven comprises: an infrared light reflecting unit installed in the body case, and reflecting heat generated from the electric heat emitting unit installed in at least two directions in the body case; a cylindrical cooking container installed in the infrared light reflecting unit and having a upper surface only open to transmit infrared light; a material mounting unit mounting a material (M) in the cooking container to heat and cook the material; and an electricity supply unit supplying and controlling power to the heat emitting unit. Thus, water, oil, and pollutants, emitted from the material (M) during a cooking procedure, flow down along a side of the cooking container and accumulate in the bottom of the container, so the inside of the electric oven is prevented from being polluted. Moreover, the water, oil, and pollutants, emitted from the material (M), are able to be removed by simply cleaning the cooking container after cooking.
Patent KR-20180116528-A (KR)
Inventor: PARK CHAN MIN
IPC: B65F1/16
Filed: 2017-04-17
Abstract: The present invention relates to an unmanned automatic table management system and a method thereof. According to the present invention, to separate and collect food and waste remaining on a table with an operation button or a remote control terminal, a door is automatically opened, the table formed with a rail or a conveyor is rotated, the food and the waste pass through the opened door to be fallen on a steep slope plate, food waste is separated into a container where the food has been contained, and the separated container is dropped into a separated collection box by rotating the steep slope plate to an angle capable of dropping the separated container. Moreover, the table formed with the rail or the conveyor is moved to a washing unit, washing water is sprayed on the table, a moving impurity is removed from the table by a removing unit for removing impurity from the table, and the table is moved to a drying unit to be dried by clothes, flannel, heat, ultrasonic ray, and the like so as to be returned to a clean table. Accordingly, a person to use a table is able to use the clean table.
Patent KR-20170121706-A (KR)
Inventor: KIM JIN SOO
IPC: F02B29/04
Filed: 2017-04-20
Abstract: An internal combustion engine has a structure where a suction device (1) passing through an air filter (2) is compressed by a compression wheel (23) of a turbocharger, the compressed suction device is cooled by an intercooler (31), and the cooled suction device is pushed into a cylinder through an intake manifold (16). An internal combustion engine turbo-charging method includes: arranging a separation point (32) on an outlet side of the intercooler (31), and arranging a joining point (34) on a rear side of the intake manifold (16); installing a check valve (33) between the separation point (32) and the joining point (34) to be opened only in a moving direction of the suction device to connect the check valve (33); connecting a device (35) for increasing an intake pressure by a pneumatic pressure between the separation point (32) and the joining point (34) as a separate pipe in parallel with the check valve (33); operating a solenoid valve (14) connected to the device (35) for increasing an intake pressure by a pneumatic pressure to open an ECU (21) to spray a pneumatic pressure (11) by a nozzle (9) of the device (35) for increasing an intake pressure by a pneumatic pressure; and allowing turbo-charging while the suction device (1) is pushed by the sprayed pneumatic pressure (11).
Patent KR-20180120402-A (KR)
Inventor: CHIO YOUNG CHUL
IPC: B08B9/043
Filed: 2017-04-27
Abstract: According to the present invention, a cleaning and surface treating apparatus for a pipe comprises: a moving unit moving in a pipe; a first rotary unit installed in the moving unit to rotate; and a second rotary unit installed in an end portion of the first rotary unit, and cleaning and surface treating an internal surface of the pipe while rotating.
Patent KR-20180120492-A (KR)
Inventor: LEE GWAN YONG
IPC: A01K1/035
Filed: 2017-04-27
Abstract: The present invention provides a circular feeder which can be washed and feed by adjusting the angle of rotation of a feed container to be clean and easy to maintain, so that mother pigs, growing pigs, piglets and feeding piglets can be raised in a healthy and excellent manner. According to an appropriate embodiment of the present invention, the feeder comprises: a pair of feed hooks mounted on a wall of pig feeding room at a predetermined height from the floor and spaced apart from each other; a feed container through which both ends are rotationally and angularly adjustable to the feed hooks; and a fixing pin for fixing the position of the feed container at a desired angle after rotation of the feed container.
Patent KR-20180121156-A (KR)
Inventor: SONG JAE MYEONG
IPC: F16C19/18
Filed: 2017-04-28
Abstract: Provided is a wheel bearing assembly that is applied to a driving wheel or a driven wheel. The wheel bearing assembly comprises: an outer ring; a wheel hub relatively rotating with respect to the outer ring about an axis; a plurality of electric bodies arranged between the outer ring and the wheel hub; a wheel coupled to the wheel hub; and a clamping member arranged on the axis to clamp a wheel to the wheel hub. The wheel hub comprises a hub flange. The hub flange is formed to face the wheel by extending in a radial direction at an external side of the axis from the outer circumferential surface of the wheel hub, and comprises a plurality of protrusions arranged to be spaced from each other. The wheel comprises a plurality of protrusions that are arranged to be engaged with the protrusions.
Patent KR-20170128136-A (KR)
Inventor: CHUNG JONG WON
IPC: H01L29/49
Filed: 2017-05-12
Abstract: The present invention relates to a polymeric dielectric comprising a modified elastomer and a coordination complex of metal positive ions, wherein the modified elastomer comprises an organic ligand moiety which forms a coordination with the metal positive ions in a main chain of the elastomer; a method for manufacturing the polymeric dielectric; and an electronic device and a thin film transistor including the polymeric dielectric.
Patent KR-20180127727-A (KR)
Title: Buffering chips production device
Inventor: LEE BOO HYUN
IPC: B26D7/00
Filed: 2017-05-22
Abstract: The present invention relates to a buffering chip manufacturing apparatus capable of preventing an accident in manual operation. According to the present invention, the buffering chip manufacturing apparatus (90) comprises: a hopper (100); an upper plate (130) having an opening part (110) formed on a front side; a cargo box (200) opened in a vertical direction; a slit (300) formed by upwardly spacing a bottom (215) facing the opening part (110) from the upper plate (130) in the cargo box (200); a paper feeding roll (400) mounted on the hopper (100) to be able to rotate; a first cutting roll (500) mounted on the hopper (100) to be able to rotate and allowing a circular cutting blade (520) to come in contact with the upper surface of the upper plate (130); and a second cutting roll (600) having a cutting blade (620) fixed on a circumferential surface (613).
Patent KR-20180128690-A (KR)
Inventor: RYU SUNG PIL
IPC: C01B32/182
Filed: 2017-05-24
Abstract: Provided are a method for producing a graphene-tin oxide nanocomposite and a graphene-tin oxide nanocomposite prepared thereby. According to one embodiment of the present invention, the method for producing the graphene-tin oxide nanocomposite comprises the following steps: dispersing graphene and tin oxide in an organic solvent to prepare a dispersion solution; drying the dispersion solution to obtain a mixture in a powder form; and irradiating the mixture with a microwave to obtain the graphene-tin oxide nanocomposite.
Patent KR-20180134549-A (KR)
Inventor: CHOI KYUNG HYUN
IPC: H01L21/67
Filed: 2017-06-09
Abstract: Disclosed is a sputtering apparatus for a nano thin-film. The sputtering apparatus for a nano thin-film according to one embodiment of the present invention comprises: an ink injection pipe formed of a conductive material and supplying primarily atomized ink; a surface elastic wave generating portion having a spraying section where a surface elastic wave is generated and the ink supplied from the ink injection pipe is secondarily atomized and sprayed; and a secondary electrode located between the surface elastic wave generating portion and a substrate on which the ink is deposited, condensing the ink sprayed from the surface elastic wave generating portion, formed with a launching hole penetrated by the ink in a central portion, and limiting the spraying section of the ink.
Patent KR-20180108366-A (KR)
Inventor: WU SHANG CHI
IPC: H03K19/0185
Filed: 2017-06-15
Abstract: A level shifter comprises: an input unit operating in an input voltage domain; and an output unit for outputting an output signal in an output voltage domain. The level shifter further comprises an inverter circuit operating in the input voltage domain for inverting an input signal to create the inverted input signal. The level shifter also comprises an intermediate circuit operating in an intermediate voltage domain for generating an intermediate signal. An output buffer circuit generates the output signal based on at least a part of the inverted input signal and the intermediate signal.