baber/WOPTO huggingface dataset:
Patent KR-20130140584-A (KR)
Title: Methods for using ozone to enhance anaerobic digestion
Inventor: WEIST ANNEMARIE OTT
IPC: C02F1/78
Filed: 2013-06-14
Abstract: The present invention provides a system and a method for producing a gas stream containing ozone and a "carrier" or sweep gas that has an oxygen concentration that is below a predetermined percentage for the treatment of organic waste feedstock in an anaerobic digester. In one embodiment, ozone and unreacted oxygen from an ozone generator are delivered to a pressure swing adsorption cycle, wherein the ozone is adsorbed onto a sieve and an excessive quantity of oxygen is removed from the cycle. The sweep gas, which has a limited oxygen concentration, is then used to desorb the ozone from the pressure swing adsorption cycle and delivers the ozone to the anaerobic digester, where the ozone is used to treat the feedstock. [Reference numerals] (14) Ozone generator;(20) Ozone PSA;(24) Digester preprocess room;(28,40) Anaerobic digester
Patent KR-20150000993-A (KR)
Inventor: OH SEUNG MOOK
IPC: B26D3/00
Filed: 2013-06-26
Abstract: The present invention relates to a cutting apparatus for a printed circuit board (PCB), capable of reducing working time by cutting a connecting part that connects a circuit forming part to a circuit non-forming part through an automated process and performing a cutting operation without damaging the circuit forming part. The cutting apparatus for the PCB according to the present invention comprises: a strut for the PCB, wherein the circuit forming part is connected to the circuit non-forming part by the connecting part formed with two or more v-shaped grooves, which supports the PCB arranged with a through hole in the lower side of the connecting part; a cutting part which is placed on an upper side of the strut for the PCB and cuts a portion of the connecting part formed with the v-cut grooves as descending toward the through hole; and a strap discharge part which absorbs and discharges a strap for the connecting part entered through the through hole as being installed in a lower part of the through hole.
Patent KR-20140001793-A (KR)
Title: Method for preparing coal pitch having improved property
Inventor: SONG YOUNG SEOK
IPC: C10C3/02
Filed: 2013-06-27
Abstract: Disclosed is a method for preparing pitch having a softening point of 60 to 130°C, comprising the steps of: producing coal slurry by mixing one or more among dried coal, a solvent, a catalyst, a catalytic supplement, an alkali metal hydroxide, an alkaline-earth metal hydroxide and aqueous solutions thereof; and producing pitch from the produced coal slurry via coal liquefaction so that the content of heteroatoms is 5.5 wt% or less with respect to the total weight of the pitch.
Patent KR-20150004975-A (KR)
Inventor: CHUNG JAE KEUK
IPC: H01L21/673
Filed: 2013-07-03
Abstract: The present invention relates to a boat coupling structure made of a ceramic material and a bonding method thereof. More specifically, the boat coupling structure is made of a ceramic material having excellent corrosion resistance, high temperature strength, and a semiconductor process with a long service life; and the bonding method of the boat coupling structure comprises: forming coupling grooves (11, 21) penetrating into an upper plate (10) and a lower plate in the direction of making the upper plate and the lower plate correspond to each other; forming a plurality of support bars (30) between the upper plate (10) and the lower plate (20); coupling a connection groove (32) to the coupling grooves by a coupling member (40) having a plurality of bonding groves (41) formed on the lower circumferential surface thereof including a bonding agent (42) in the bonding grooves after forming and placing the connection groove (32) on both ends of the supporting bar (30) to correspond to the coupling grooves (11, 21); bonding the coupling member (40) by heat-treating the coupled coupling member to prevent the coupling member (40) from loosening due to thermal transformation in a high temperature process; and treating the surface of the boat coupling structure with a CVD SiC coating. Accordingly, the bonding method is provided to improve production yield by reducing the particles and improving the durability and efficiency of spraying the gas.
Patent KR-20150004665-A (KR)
Inventor: KIM JIN SEOG
IPC: C02F1/62
Filed: 2013-07-03
Abstract: The present invention relates to algae of Genus Hydrodictyon or a biological method for purifying water using the algae of Genus Hydrodictyon, or a method for producing the algae of Genus Hydrodictyon. The algae of the present invention which grows fast and which is easy to handle and collect, thereby being able to be used for many types of water purification systems (plate culture tank, circulating culture tank, mesh culture, and other systems) by pretreatment or mixed culture with other kinds of algae as well as remove total nitrogen/total phosphorus more economically and environmentally friendly than the existing methods. Additionally, the method of the present invention enables cultivation of algae by carbon dioxide supply, thereby contributing to reduction of social overhead costs such as waster disposal costs, and the biomass produced after water treatment can be used as a source of raw materials for biochemical industries, thereby creating an economic gain. Therefore, the present invention will be a cornerstone of the establishment of green growth technologies in the true meaning of the word considering environment/exhaustion of resources/ industrial development overall by directly and indirectly contributing to an inroad into the water treatment market, CDM business, biomass market, fermented material market, and recycled chemical market such as biofuel and bioplastic.
Patent KR-20140094414-A (KR)
Title: Air conditioner
Inventor: YOON JU HYUP
IPC: F04D29/54
Filed: 2013-07-03
Abstract: An air conditioner of the present invention includes a main body which includes an air inlet and a discharge guide having an internal space inside; an inner guide forming a discharge guide and an air discharge path; and a display module installed in the inner guide. The inner guide includes the features of an air guide and the features of a display module installation unit to minimize the number of components and simplify the configuration.
Patent KR-20140006730-A (KR)
Title: Composite catalyst for fischer-tropsch synthesis and process of fischer-tropsch synthesis using the same
Inventor: HA KYOUNG SU
IPC: B01J23/75
Filed: 2013-07-08
Abstract: The present invention provides a hybrid catalyst for Fischer-Tropsch (FT) synthesis, formed by hydrothermally synthesizing zeolites on a porous cobalt oxide-supported scaffold, wherein the zeolite/cobalt oxide-supported porous scaffold (weight ratio) = 0.25 to 0.5. The present invention also provides a method for preparing the hybrid catalyst. Further, the present invention provides a method for producing middle distillates directly from synthesis gas using the hybrid catalyst for FT synthesis according to the present invention. With the hybrid catalyst for Fischer-Tropsch synthesis reaction according to the present invention, middle distillates can be directly produced from synthesis gas without a cracking process or an upgrading process, and CH4 can be selectively maintained at a low level and the selectivity and yield of the middle distillates can be increased.
Patent KR-20150006996-A (KR)
Inventor: IM CHANG JUN
IPC: B60L11/18
Filed: 2013-07-10
Abstract: A charger for electric vehicle, which supplies a current from a common power source to the battery of an electric vehicle, according to an embodiment of the present invention includes a light emitting part for displaying the charge operation information thereof; a communication part for performing near field communication with an external device; a guide which guides the visible ray of the light emitting part; and a control part which controls the operation of the commutation part and the light emitting part. The guide includes a reflection layer surrounding a part of the exterior thereof to reflect the visible ray to the inside thereof.
Patent KR-20150007013-A (KR)
Inventor: LEE BYUNG JIN
IPC: G06V30/224
Filed: 2013-07-10
Abstract: The present invention relates to a code for reading information of an object. According to the present invention, the code for reading the information of the object is characterized in that a plurality of components included in the object are arranged on a substrate constituting a portion of the object under a rule which is defined so that the plurality of components are recognized as information of the object. According to the present invention, since the components each of which has a predetermined shape, which are fundamentally disposed on the object, are arranged under a predetermined rule and coded, a process and a device for printing a bar code for reading the information of the object can be unnecessary to reduce manufacturing costs and time.
Patent KR-20150009077-A (KR)
Inventor: MIN BYOUNG HYUN
IPC: A61F2/38
Filed: 2013-07-15
Abstract: A knee joint assisting device of the present invention comprises: a thighbone side frame having a plurality of thighbone-fixing through-holes formed in one side thereof and having a rotary center through-hole formed in the other side thereof; a coupling means having a rotary center through-hole formed in one side thereof to correspond to the rotary center through-hole of the thighbone side frame and having a coupling unit formed in the other side thereof; a shinbone side frame having a coupling unit formed in one side thereof to correspond to the coupling unit of the coupling means and having a plurality of shinbone-fixing through-holes formed in the other side thereof; a coupling member for coupling the thighbone side frame and coupling means to be able to be rotated by passing the same through the rotary center through-hole of the thighbone side frame and the rotary center through-hole of the coupling means; a plurality of assembling means for fixing the thighbone side frame and the shinbone side frame respectively to the thighbone and the shinbone; and a combining means for combining the coupling unit of the coupling means and the coupling unit of the shinbone side frame. By using the knee joint assisting device of the present invention, the frames of the knee joint assisting device can be adhered and mounted on the adhesion surface of the thighbone and the adhesion surface of the shinbone even when the adhesion surface of the thighbone and the adhesion surface of the shinbone are not horizontal with respect to each other. Even when the assisting device adhesion surface of the thighbone and the assisting device adhesion surface of the shinbone are not disposed on the same plane because the shapes of the thighbone and the shinbone are abnormal, the frames of the knee joint assisting device can be adhered on the thighbone and the shinbone to allow normal joint motions and share a body load at the same time.
Patent KR-20150017424-A (KR)
IPC: F02M21/02
Filed: 2013-07-19
Abstract: The present invention relates to a liquefied gas supplying system characterized by including a liquefied gas supplying line extended from a liquefied gas tank to a thruster engine or to a power-generation engine; a heat exchanger formed on the liquefied gas supplying line and heating liquefied gas; a buffer tank formed on the liquefied gas supplying line and maintaining the liquefied gas at a pressure necessary for the thruster engine to supply the liquefied gas; and a second pressure control unit formed on the liquefied gas supplying line between the power-generation engine of which the necessary pressure is relatively lower and the buffer tank and controlling the liquefied gas supplied from the buffer tank at a pressure necessary for the power-generation engine. The liquefied gas supplying system according to the present invention easily controls the pressure of the thruster engine and the power-generation engine respectively by using the thruster engine and power-generation engine of which a necessary pressure difference is not huge; supplying the liquefied gas from the liquefied gas tank to the buffer tank at the same time; and supplying the liquefied gas at a pressure necessary for the thruster engine and power-generation engine respectively from the buffer tank, thereby improving the fuel supplying efficiency of the system. Additionally, the present invention can simplify the system by supplying the fuel to the thruster engine and the power-generation engine at the same time. Therefore, the present invention can reduce initial costs by reducing the number of installation works.
Patent KR-20150012076-A (KR)
IPC: C02F1/74
Filed: 2013-07-24
Abstract: The present invention relates to an aeration tank structure for a bubble flush toilet and, more specifically, to an aeration tank structure installed to make some parts be desalinated by water inside a water tank of the bubble flush toilet. A hose, connected to a control apparatus producing bubbles, is inserted inside the present invention, and one side is combined with a main body portion of the toilet. The aeration tank (100) forms a space portion (101) inside in a ″��Prime; shape, and a connecting pipe (110) and an insertion groove (120) are respectively formed on both sides of an upper portion. The connecting pipe (110) is combined with one side of the main body portion of the toilet (300) by being bent, and a hose (410) connected to the control apparatus (400) is inserted into the insertion groove (120). A buoyancy preventing groove (130) is formed to prevent floating by buoyancy on one side of a bottom portion of the aeration tank while some parts of the bottom portion of the aeration tank (100) are desalinated by water. The present invention is useful in easily installing the aeration tank (100) inside the water tank (200); prevents floating by buoyancy, and has a strong fixating force.
Patent KR-20150014326-A (KR)
IPC: G09F13/00
Filed: 2013-07-29
Abstract: The present invention relates to an emergency exit sign which makes it possible to secure a clear view from dust and smoke in case of a fire, and changes the angle of the sign to another safe exit, not a guide indication direction in case there is a fire in the guide indication direction indicated by the emergency exit sign, in order for persons to be always guided to a safe exit without a fire. The emergency exit including a body (10), a fixing plate (20), a light penetration part (30), a direction guide display part (31), a power source part (40), and an LED and LED driving part (50), additionally comprises: a control part (60), a first and a second heat sensor (70, 71), a laser generator (80), a laser ray passage hole (85), an angle change part (90) and a subsidiary accommodation part (100). Thus, the emergency exit sign has the distinguished effect of being able to guide persons to take refuge safely and more accurately under darkness where it is difficult to secure a clear view because of smoke. In ordinary times, the laser ray is irradiated to an original exit sign or another exit sign installed adjacently thereto and at the same time, the laser ray irradiated from the adjacent emergency exit sign is irradiated to other exit direction refractively, not to the ordinary exit sign. Thus, the emergency exit sign can be used in case of a bidirectional exit. The laser generator can be installed in the left, right side or the front of the body, and thus, the emergency exit sign can be installed regardless of an evacuation passage structure.
Patent KR-20150016037-A (KR)
IPC: G06F9/22
Filed: 2013-08-02
Abstract: The present specification relates to a digital protection relay with a plurality of operating systems (OSs) and a control method thereof. To achieve this, the digital protection relay includes: a flash memory configured to store a plurality of OS image files; an SDRAM; and a control unit configured to patch a second OS image file among the OS image files pre-stored in the flash memory to the SDRAM through an internal program counter or a watchdoc included in the digital protection delay when the digital protection relay is initially booted and a first OS image file among the OS image files pre-stored in the flash memory is not normally patched to the SDRAM within the preset maximum booting time.
Patent KR-20150019747-A (KR)
IPC: G03B21/14
Filed: 2013-08-14
Abstract: The present invention relates to a device for transmitting an educational video. The device for transmitting an educational video comprises: a case body having a video output unit received therein to transmit a video; a battery case installed inside the case body and having a battery received therein to supply power to the video output unit; and a support unit protruding from the inside of the case to support the battery case and isolating the base case from the video output unit inside the case body. According to the device of the present invention as described above, the battery case for receiving the rechargeable battery is isolated from a circuit board inside the case body, thereby preventing the load of the rechargeable battery from being directly applied to the circuit board.
Patent KR-20150021652-A (KR)
Title: 공장 외부까지 출입이 자유로운 크레인을 구비한 공간 활용성을 높인 이송시스템
Inventor: PARK JONG RAK
IPC: B66C7/02
Filed: 2013-08-21
Abstract: 본 발명은 공장 외부까지 출입이 자유로운 크레인을 구비한 공간 활용성을 높인 이송시스템에 관한 것으로, 더욱 상세하게는 자동차의 프레스 공장, 금형 공장, 철강재 열연 및 냉연 코일 공장, 철강재 봉·형강류 공장, 자재 창고 등의 공장 건물 외부기둥이나 별도로 제작 설치된 브리지에 장착되어 수평 및 수직 이동하는 오버헤드 크레인이 실내는 물론 셔터가 설치된 출입문의 외부에 대기중인 차량 등의 이송수단까지 각종 재료, 부품 및 완제품을 자유롭게 이송할 수 있도록 한 것이다.
Patent KR-20150024040-A (KR)
Inventor: BHANG DAE HYUK
IPC: A23L7/10
Filed: 2013-08-26
Abstract: The present invention relates to cereal containing whole grains for inhibiting hyperglycemia and a method for manufacturing the same and, more specifically, to cereal containing any one or more ingredients selected from the group consisting of brown rice, whole wheat, whole barley, oats, modified starch, dietary fiber, and black beans for inhibiting hyperglycemia and a method for manufacturing the cereal. Additionally, the present invention provides a method that how to use the cereal for preventing diabetes or a method for using the cereal as a diet or a substitute food for diabetic patients.
Patent KR-20150024099-A (KR)
Inventor: BAE SOO KEUN
IPC: G01F15/00
Filed: 2013-08-26
Abstract: Disclosed is a volumetric flowmeter. The volumetric flowmeter includes: a body unit, a measurement port including a fluid inlet and a fluid outlet, and an impeller unit inserted into the measurement port. A backflow-prevention port is formed in the fluid inlet. According to the present invention, the volumetric flowmeter is capable of precisely measuring an amount of fluid flowed despite an unavoidable backflow of the fluid by preventing a reverse rotation of the impeller due to the backflow of the fluid inside a pipe.
Patent KR-20150025910-A (KR)
Title: High strength hot-rolled steel sheet and method of manufacturing the same
Inventor: KO KANG HEE
IPC: C22C38/00
Filed: 2013-08-30
Abstract: Disclosed are a high strength hot-rolled steel sheet capable of suppressing a heat treatment material from being deteriorated and having high strength, and a manufacturing method thereof. According to the present invention, the method for manufacturing the high strength hot-rolled steel sheet includes: (a) a step of reheating a slab plate including containing 0.03-0.1 wt% of carbon (C), 0.06 wt% or less of silicon (Si), 0.7-2.0 wt% of manganese (Mn); 0.02 wt% or less of phosphorous (P), 0.01 wt% or less of sulfur (S), 0.1-0.5 wt% of at least one precipitate forming element forming precipitate at the temperature of 500-900°C, 0.3-1.0 wt% of aluminum (Al), 0.1-0.5 wt% of molybdenum (Mo), and the remainder consisting of iron (Fe) and inevitable impurities; (b) a step of hot-rolling the slab plate; and (c) a step of cooling and coiling the hot-rolled plate.
Patent KR-20150035239-A (KR)
IPC: A61B5/145
Filed: 2013-09-27
Abstract: The present invention relates to a blood sugar management watch and a method for managing blood sugar. The blood sugar management watch includes a housing having a watch shape; a blood sugar strip connector which is installed to connect the blood sugar strip to the one side of the housing; and a blood sugar meter which is formed in the housing, activates automatically blood sugar measuring task in connecting the blood sugar strip to the blood sugar strip connector, and measures the blood sugar on the blood sugar strip.
Patent KR-20150039246-A (KR)
IPC: H01B7/17
Filed: 2013-10-01
Abstract: A torsion reinforcement cable is disclosed. The torsion reinforcement cable is strengthened to withstand twisting from external forces during installation or while in use. According to the present invention, filaments constituting a fiber are not easily severed or spread, thereby improving work performance, and preventing cable damages against excessive twisting. Also, the safety and reliability can be improved.
Patent KR-20150041883-A (KR)
Title: Hydrogen Generating System by Continuous Operation
IPC: B01J19/18
Filed: 2013-10-10
Abstract: Disclosed is a continuous operation hydrogen generating system comprising a rotation support positioned to be rotated about a central axis and including at least two structure holes spaced in a circumferential direction about the central axis and penetrated from one side surface to the other side surface; at least two nanostructures disposed in each of the structure holes and including a basic structure constituting a three-dimensional frame structure, which has an internal pathway formed therein, and a metal oxide layer produced on the surface of the basic structure to perform a hydrogen generation reaction; a vapor supplying pipe disposed on one side surface of any one of the nanostructures in which a hydrogen generation reaction is performed, and supplying vapor to the nanostructure; a hydrogen discharging pipe disposed on the other side surface of the nanostructure to be opposite to the side surface where the vapor supplying pipe is disposed, and providing a pathway through which hydrogen generated from the nanostructure flows; and a reduction unit made of any one selected from a deep UV LED, a UV LED, a UV lamp, a UV ozone device, and an atmospheric pressure plasma unit and equipped with a reduction means disposed on at least one side surface of the other nanostructure to provide the nanostructure with energy for reduction of the metal oxide layer.
Patent KR-20150044048-A (KR)
IPC: H01M10/48
Filed: 2013-10-15
Abstract: A method for testing performance of cell is provided to accurately measure the cycle life of cell, for instance, the cycle life of cell such as a hybrid capacitor, with a normal charging/discharging sub-cycle that charges and discharges at a normal condition and an accelerating charging/discharging sub-cycle that charges and discharges at an acceleration condition as one main-cycle, by comprising: a first process that repeats the main-cycle; and a second process that evaluates the cycle life of the cell on which the first process is implemented.
Patent KR-20150044221-A (KR)
IPC: B60H1/00
Filed: 2013-10-16
Abstract: The present invention relates to a controller of an air conditioning system for a vehicle. An objective of the present invention is to improve daytime visibility and nighttime glare of a display unit and a switch indicator at the same time by controlling the display unit and the switch indicator to show more visible colors during daytime and less glaring colors at night. To achieve the objective, the present invention discloses a controller of an air conditioning system comprising: a display unit; a plurality of switches; an indicator for the plurality of switches; a lighting device to change a background of the display unit to various colors; and a control unit to control the lighting device to change a background color of the display unit to a different color depending on being used during the day or night.