baber/WOPTO huggingface dataset:
Patent KR-20180087931-A (KR)
Inventor: CHOE SEONG HO
IPC: G06Q20/40
Filed: 2017-01-25
Abstract: The purpose of the present invention is to provide an electronic payment system using a finger vein to replace a payment method using a credit card, and a method thereof. The present invention relates to an electronic payment system comprising an integrated photographing and authentication device (200b) for photographing a fingerprint and a finger vein, which includes a scan panel (250) installed on the top of a scan panel upper case (201a) to photograph a fingerprint and a finger vein at the same time. The scan panel (250) has a finger seating unit (252) on which a finger is to be seated, and a fingerprint recognition module (250A) corresponding to and recognizing a fingerprint, which is installed on an upper room portion (270a) of the scan panel (250). In addition, a first, second, and third division portions (25B, 25C, 25D) are arranged for a finger vein to be photographed in a lower room portion (270b) of the scan panel (250) and small image sensors (250B, 250C, 250D) corresponding thereto are installed to selectively photograph the same. Furthermore, an infrared ray (IR) filtering film (270), where only IR can pass, is formed in the upper part of the small image sensors (250B, 250C, 250D), wherein the IR is emitted from the side by an IR source unit (241) toward a finger in order to identify a pattern of a finger vein formed on a finger.
Patent KR-20180089782-A (KR)
Inventor: LEE HYOUK
IPC: H05B3/56
Filed: 2017-02-01
Abstract: The present invention relates to a bench capable of preventing contamination of a seat, and more specifically relates to a bench preventing a seat from being contaminated caused by introduction of rainwater or the like by installing a cover on the bench. The cover is manually opened such that the cover is not opened due to malfunctions. When a person is stood up from the bench, the cover is automatically closed after a certain time passes. When the rainwater or snow is frozen in a gap between a seat plate and the cover due to low temperature, a heat wire can be used to melt the frozen rainwater or snow such that the bench can be perfectly used in cold winter.
Patent KR-20180093399-A (KR)
Title: Automatic Speed Changing System of Excavator
Inventor: JUN JOON HYUNG
IPC: E02F9/22
Filed: 2017-02-13
Abstract: An object of the present invention is to ensure excavator traveling stability by grasping the actual driving situation of a traveling motor in charge of traveling and automatically shifting from second speed to first speed regardless of whether a front working device is driven. The present invention discloses an automatic transmission system for an excavator. The automatic transmission system for an excavator according to the present invention includes a traveling motor (10) for forward or backward driving of an excavator traveling device; a shift actuator (12) operated to switch the position of the traveling motor (10) to second speed or first speed; a shift actuator operating line (14) providing operating hydraulic pressure to the shift actuator (12); a speed switching valve (16) installed in the shift actuator operating line (14) and switching the direction of the hydraulic pressure transmitted to the shift actuator (12) to second speed or first speed; a pilot hydraulic line (18) transmitting a switching signal to the speed switching valve (16); a traveling hydraulic parallel line (20) connected in parallel to the traveling motor (10) from a direction switching valve switching the direction of the pressure oil discharged from the hydraulic pump in response to a forward or backward signal and sent to the traveling motor (10); a pressure sensing module (30) installed in the middle of the traveling hydraulic parallel line (20) and sensing the pressure on the high pressure side of the two lines; a solenoid intermittent valve (40) installed in the pilot hydraulic line (18) and switching the pilot hydraulic fluid to first or second speed; and a traveling controller (50) receiving the sensing signal applied from the pressure sensing module (30) and performing comparison to a reference pressure. In a case where the reference pressure is exceeded, the traveling controller causes the speed switching valve (16) to switch to first speed by handing down a signal for first-speed connection of the pilot hydraulic line (18) to the solenoid intermittent valve (40).
Patent KR-20170019401-A (KR)
Title: Semiconductor device
Inventor: KIMURA HAJIME
IPC: H01L21/02
Filed: 2017-02-13
Abstract: One of the goals of the present invention is to provide a semiconductor device having a high aperture ratio and a manufacturing method thereof. Another goal of the present invention is to provide a semiconductor device with low power consumption and a manufacturing method thereof. According to an embodiment of the present invention, the semiconductor device includes: a semiconductor layer formed on a substrate having an insulated surface; a gate insulating film covering the semiconductor layer; gate wires including gate electrodes formed with first and second conductive layers formed on the gate insulation film while being laminated together; an insulating film covering the gate wires including the gate electrodes and the semiconductor layer; and source wires which are formed on the insulating firm, are electrically connected to the semiconductor layer, and include source electrodes formed by third and fourth conductive layers laminated together. The first conductive layer forms the gate electrodes. The first and second conductive layers form the gate wires. The third conductive layer forms the source electrodes while the third and fourth conductive layers form the source wires.
Patent KR-20180093735-A (KR)
Title: Integrated preheating jig structure of plastic preheating device
Inventor: LEE HWA YEONG
IPC: B29C65/00
Filed: 2017-02-14
Abstract: The present invention relates to an integrated preheating jig structure of a plastic preheating device implemented to move a preheating jig up and down and right and left by up and down movement of a plurality of actuators, wherein the integrated preheating jig structure comprises: an upper preheating part for preheating upper plastic; a lower preheating part for preheating lower plastic; a connecting plate part for connecting the upper heating part to one side; a driving part connected to the other side of the connecting plate part and driving the connecting plate part up and down or left and right; and a supporting part for moving the driving part to the left and right by moving the driving part in the left and right directions as the lower preheating part is installed to be fixed at one side and the driving part is installed to be connected to the other side.
Patent KR-20180094339-A (KR)
Title: Ultrasonic probe inspection apparatus
Inventor: CHOE YUN HYEOG
IPC: G01N29/265
Filed: 2017-02-15
Abstract: The present invention relates to an apparatus to inspect an ultrasonic probe and, more specifically, to the apparatus to inspect an ultrasonic probe, wherein a probe enters a space, which is hard to be accessed by a person, in ultrasonic detection, a constant contact with an object to be inspected is maintained, and the probe is easily moved along the surface of the object to be inspected, such that the ultrasonic detection using the probe is quickly and easily performed, and a correct inspection is performed. According to the present invention, the apparatus to inspect an ultrasonic probe comprises: a probe body having an user terminal probe vertically transmitting an ultrasonic wave to an inner wall and receiving a reflective wave; a connection rod connecting one side end part to the probe body to be lengthily extended in a side surface direction of the probe body by a predetermined length; a grip part disposed on the other side of the connection rod to move the probe body and the connection rod; an electromagnet embedded in the probe body to receive power from the outside and generate magnetism to the front surface of the probe body; and a control unit to control operation of the electromagnet.
Patent KR-20180097013-A (KR)
Title: A agar soft capsules method
Inventor: IM SU BOK
IPC: A61K9/48
Filed: 2017-02-22
Abstract: The present invention relates to a method for manufacturing a vegetable soft capsule containing agar and, more specifically, to a technique manufacturing a vegetable soft capsule with agar, carrageenan, modified starch, and glycerin. The method comprises the steps of: a material preparing step (S100); a glycerin dissolving step (S200); an agar dissolving step (S300); a carrageenan and modified starch mixing step (S400); an entire material mixing step (S500); a heating step (S600); a deforming step (S700); a mixture service tank moving step (S800); and an agar containing soft capsule manufacturing step (S900).
Patent KR-20180099082-A (KR)
Inventor: KIM SUNG WAN
IPC: F01L1/053
Filed: 2017-02-28
Abstract: According to the present invention, in a cam follower locker arm, a close-type snap ring that is stably coupled or an open-type snap ring that is easily assembled is provided at both sides of a roller, and a groove having the close-type snap ring or the open-type snap ring is formed in a rotating pin. Therefore, the cam follower locker arm can be easily assembled.
Patent KR-20170028338-A (KR)
Title: Contents editing method using thouchscreen
Inventor: YOUM KWANG YUN
IPC: G06F3/0488
Filed: 2017-02-28
Abstract: The present invention provides a content editing method using a touchscreen. The content editing method using a touchscreen relates to a computer device configured to, in response to a signal input from the touch screen, edit one or more pieces of content sequentially arranged and to complete a content package, wherein the content editing method includes: a step of moving first content in a first direction; a step of moving second content in a second direction; and a step of generating an additional interface for new content, wherein the first direction and the second direction are different from each other. Thus, the present invention enables content editing to be very convenient.
Patent KR-20180100861-A (KR)
Inventor: KIM MYOUNG JUN
IPC: H01M8/04302
Filed: 2017-03-02
Abstract: The present invention relates to a fuel cell operating system which comprises: a fuel cell unit for generating power by an electrochemical reaction of a hydrogen fuel and oxygen by stacking fuel cell cells; a supply unit for supplying a hydrogen fuel and oxygen to the fuel cell unit by receiving power from the fuel cell unit; an auxiliary battery for supplying power to the supply unit when the fuel cell unit is initially started while being charged by receiving power from the fuel cell unit; an input module for inputting a start-up signal for starting the fuel cell unit or a stop signal for stopping the fuel cell unit; and a control module for controlling the fuel cell unit, the auxiliary battery, and the supply unit to allow the fuel cell unit to be started and stopped according to a signal inputted to the input module, and releasing a connection between the fuel cell unit and the auxiliary battery to prevent an overload in the fuel cell cells when the fuel cell unit is initially started or stopped. The fuel cell operating system according to the present invention releases a connection between the fuel cell unit and the auxiliary battery when initially starting or stopping the fuel cell unit, thereby preventing an overload of the fuel cell cells and increasing the expected lifespan of the fuel cell cells.
Patent KR-20180103453-A (KR)
Inventor: TAK YONG SUG
IPC: C25F3/04
Filed: 2017-03-10
Abstract: The present invention relates to a negative electrode material for non-aqueous aluminum ion batteries, and a production method thereof. More specifically, the present invention relates to a method for producing a negative electrode material for non-aqueous aluminum ion batteries, and an aluminum negative electrode material for non-aqueous aluminum ion batteries produced thereby. To this end, the specific capacity of the non-aqueous aluminum ion battery can be remarkably increased, and the surface area can be increased without formation of oxide layers by treating a surface of the aluminum negative electrode material via an electrochemical method in order to greatly enhance charge/discharge stability.
Patent KR-20180105972-A (KR)
Inventor: KIM BUP JOONG
IPC: H04B10/2507
Filed: 2017-03-16
Abstract: Disclosed are a high-capacity OTN muxponder apparatus based on a separate DSP with multiple control and a method thereof capable of increasing efficiency of fault management of a high-capacity channel. The high-capacity OTN muxponder apparatus may comprise: a CFPn unit converting an inputted optical signal into an input electrical signal; an OTN mapper OTN-mapping the input electrical signal by OTUk to output an OTUk electrical signal; a DSP performing multilevel modulation and demodulation on the OTUk electrical signal and compensating for dispersion on damage to the optical signal and polarization mode dispersion; and an ACO unit converting the electrical signal, on which multi-level modulation and demodulation has been performed, into an optical signal.
Patent KR-20180111092-A (KR)
Title: High color gamut-complex flim containing the same and Back light unit containing the same
Inventor: BAE JOONG SEOK
IPC: B32B27/08
Filed: 2017-03-31
Abstract: The present invention relates to a high color representing a composite film and to a back light unit (BLU) containing the same, and more specifically, to a high color representing a composite film, which satisfies high color representing ratio and color coordinate conformity based on a digital cinema initiatives (DCI) color coordinate system, which is the widest color coordinate system currently available (2017), and to a BLU containing the same.
Patent KR-20180112559-A (KR)
Title: Pre-tensioner for seat belt of vehicles
Inventor: LEE IN BUM
IPC: F16B37/06
Filed: 2017-04-04
Abstract: A pretensioner for a seat belt of a vehicle is disclosed. According to an embodiment of the present invention, the pretensioner for a seat belt of a vehicle is installed in a side sill of a vehicle and operated to pull the seat belt by pushing a piston into a tube by high pressure gas of a gas generator using explosive power of gunpowder formed on one side of a bracket while the piston is connected to the seat belt through a wire inside the tube. Inner and outer weld nuts fixated to each one side of an inner surface and an outer surface of the side sill. The tube has a screw unit formed on the outer circumferential surface of both end parts to penetrate the side sill in the vehicle width direction to enable both end parts to be fastened to inner and outer weld nuts, respectively.
Patent KR-20180113720-A (KR)
Inventor: JANG SEUNG TAE
IPC: G06F3/06
Filed: 2017-04-07
Abstract: The present invention relates to an USB backup system. More specifically, the present invention relates to a USB backup system by which a user can restore original contents if the contents are lost or deleted when using a USB and can access and use the contents at any online place through the Internet even when not carrying the USB. The USB backup system comprises a backup space (150), a USB backup server (100), and a USB terminal manager (210).
Patent KR-20170042536-A (KR)
Title: Thin film transistor array substrate and method for fabricating the same
Inventor: JANG JIN HEE
IPC: G02F1/1343
Filed: 2017-04-11
Abstract: The present invention discloses a fabricating method of a thin film transistor array substrate. The fabricating method of a thin film transistor array substrate according to the present invention comprises the following steps of: supplying a substrate that is divided into a display area and a non-display area; forming a metal film on the substrate, forming a gate electrode, a first common line, and a first storage electrode integrally formed with the first common line on the display area according to a first mask process, and forming a gate pad on the non-display area; sequentially forming a gate insulating film, a semiconductor layer, and a sourcedrain metal film on the substrate formed with the gate electrode, and the like, and forming a second storage electrode, a channel layer, a data line, and a data pad that are integrally formed with the sourcedrain electrode according to a second mask process; forming a protective film and an organic insulating film on the substrate formed with the sourcedrain electrode, and the like, forming a photoresist according to a third mask process, and proceeding exposure and development processes for patterning the organic insulating film; sequentially performing first and second etching processes using the patterned organic insulating film as an etching mask so that an oxygen content ratio of the etching gas is different to expose the protective film on each pixel area of the display area, and forming a contact hole on the second storage electrode, gate pad, and data pad areas; and forming a metal layer on the organic insulating film formed with the contact hole, and forming a pixel electrode and a common electrode on the pixel area where the protective film is exposed.
Patent KR-20180117484-A (KR)
Inventor: PARK JAE HYUN
IPC: G06Q10/10
Filed: 2017-04-19
Abstract: The present invention relates to a system for developing a mission service to perform mission service development. The system includes: a mission specification modeling part for generating a mission specification model using information related to the mission; a mission service modeling part for generating a mission service model including at least one task included in the mission and a service corresponding to the at least one task using the mission specification model; a mission service verification part for verifying the validity of a mission service model based on the predetermined verification method; and a mission specification and service management part for generating and providing the mission service for performing the mission if the mission service model is valid. It is possible to provide an optimal mission service for a mission based on a specific goal.
Patent KR-20170062422-A (KR)
Title: 내연료성이 우수한 아연-니켈 합금 도금강판 및 그 제조방법
Inventor: KWON MOON JAE
IPC: C25D5/10
Filed: 2017-05-02
Abstract: 본 발명은 내식성 및 내연료성이 우수한 아연-니켈 합금 도금강판 및 그 제조 방법에 관한 것으로, 구체적으로, 강판, 강판의 적어도 일면에 형성된 아연-니켈 합금 제1도금층, 및 상기 제1도금층 상에 형성된 아연-니켈 합금 제2도금층을 포함하며, 상기 제2도금층은 상기 제1도금층 보다 니켈 함량이 적은 아연-니켈 합금 도금강판 및 그 제조 방법에 관한 것으로, 본 발명의 아연-니켈 합금 도금강판은 크롬 및 납을 포함하지 않아 친환경적이고, 다양한 연료에 대한 내연료성과 내식성이 우수하므로 자동차용 연료 탱크강판으로 안정적으로 활용할 수 있으며, 또한, 복잡한 형상으로 프레스할 경우에도 가공성 및 도막 밀착성이 우수한 효과가 있다.
Patent KR-20180130197-A (KR)
Inventor: CHOI HAK HO
IPC: A01B59/06
Filed: 2017-05-29
Abstract: The present invention relates to a peripheral device mounting device for an agricultural vehicle, capable of reducing difficult in mounting operation. According to the present invention, the peripheral device mounting device for an agricultural vehicle comprises a mounting unit installed in a vehicle body and an insertion unit installed to a peripheral device mounted to the vehicle body. The mounting unit comprises an installation device to move as the vehicle body moves and a mounting device installed in the installation device to be able to move. The insertion unit comprises an insertion device inserted into an installation groove formed in the installation device as the mounting unit moves in a mounting direction and a mounting hole to penetrate the insertion device thereinto. The mounting device comprises a mounting rod installed in the installation device to move between a mounting position protruding toward the installation groove to be inserted into the mounting hole and a release position recessed from the mounting position to be separated from the mounting hole. The mounting rod is inserted into the mounting hole to support the insertion device so as to mount the peripheral device to the vehicle body.
Patent KR-20180137661-A (KR)
Inventor: JANG CHUL
IPC: A01K61/70
Filed: 2017-06-19
Abstract: Disclosed are an artificial fish reef using ash and a manufacturing method thereof. The artificial fish reef according to one aspect of the present invention has a hexahedral shape while the lower surface is in a flat plate shape, has a through hole unit and a diagonal support on the other surfaces except for the lower surface, and is formed by ash which is waste from a thermal power plant.
Patent KR-20190000987-A (KR)
Inventor: YUK YEON HUI
IPC: G02C7/04
Filed: 2017-06-26
Abstract: As the present invention is able to be used as long as it is not torn by applying a physical force other than a disposable force, such technical problem brings with it to greatly increase the price. This is an economic problem wherein prices will decrease if many people are involved with it, and thus it is important to advertise for as many people as possible and to publicize the advantages of the technology. The present invention allows a wearer to adjust his/her vision to fit a visual acuity by simply placing a contact lens on the eye.
Patent KR-20190003230-A (KR)
Inventor: LIM HAN SOO
IPC: B32B37/10
Filed: 2017-06-30
Abstract: Disclosed are a limb of western-style archery and a manufacturing method thereof. According to the present invention, the limb of western-style archery comprises: a handle connection part having a straight section to be coupled to a handle; a shot speed enhancement part curved to be protruded from the hand connection part to the front side of the handle; and a string fixing part curved in the enhancement part in an opposite direction thereto. A carbon plate material, a wood plate material, and a glass fiber plate material are stacked by using thermosetting epoxy adhesive, and are hot-pressed under a vacuum state in an autoclave, such that the handle connection part, the shot speed enhancement part, and the string fixing part are bonded with each other. Accordingly, the limb of western-style archery is molded under the vacuum state in the autoclave, thereby improving bonding force of each component while reducing a molding time, and preventing that a product is deformed in press-molding.
Patent KR-20180008291-A (KR)
Inventor: MUN SOUNG YUN
IPC: C07D209/82
Filed: 2017-07-03
Abstract: According to the present invention, an organic electric element and an electronic device thereof are provided. The organic electric element can accomplish high light emitting efficiency and low driving voltage, and furthermore can significantly improve durability of the element by using a compound as a phosphorescent host material.
Patent KR-20190004965-A (KR)
Title: Composition for skin wrinkle improvement and whitening comprising bile acid
Inventor: JANG MYOUNG HOON
IPC: A61Q19/08
Filed: 2017-07-05
Abstract: The present invention relates to a composition for ameliorating skin wrinkles and whitening. According to an embodiment of the present invention, the composition is effective in ameliorating skin wrinkles by inhibiting degradation of collagen as bile acids or bile salts have functions of inhibiting MMP-1 which is a collagenase. The composition can also be used effectively for anti-aging of skin, such as a composition for wrinkle amelioration or whitening, by inhibiting an activity of tyrosinase.
Patent KR-20180006335-A (KR)
Inventor: LEE HO YONG
IPC: G02B5/20
Filed: 2017-07-07
Abstract: The present invention relates to a compound which is represented by chemical formula 1. The present invention further relates to a color-variable film including the same, a backlight unit, and a display device. According to the present invention, the compound shows high fluorescent efficiency and is stable in water or oxygen.
Patent KR-20190011090-A (KR)
Inventor: PARK MIN SU
IPC: H01L51/50
Filed: 2017-07-24
Abstract: The present invention relates to a novel arylamine compound, which facilitates hole injection and hole transport, thereby exhibiting effects of low voltage and low power consumption. In addition, the novel arlyamine compound exhibits high efficiency by having high LUMO, which enables electronic blocking, due to a wide band gap and can increase thermal stability through Tg rise by increasing robustness in a molecule, thereby stabilizing the life of a device.