baber/WOPTO huggingface dataset:
Patent KR-20130084025-A (KR)
Title: Isoindolinone affiliated antioxidation compound isolated from daldinia concentrica and isolation method thereof
Inventor: YUN BONG SIK
IPC: A23L33/00
Filed: 2012-01-16
Abstract: PURPOSE: An isoindolinone-based antioxidative compound isolated from Daldinia concentric is provided to have an antioxidative property and to be industrially used as a functional material of health foods and/or cosmetic products as well as an antioxidant. CONSTITUTION: A compound of structural formula 1 is isolated from Daldinia concentric. A method for preparing an isoindolinone-based antioxidative compound of structural formula 1, isolated from Daldinia concentric, comprises the steps of: extracting crushed Daldinia concentric using C1-C6 aliphatic alcohol; extracting the alcohol extract of Daldinia concentric with each solvent such as hexane, chloroform, ethyl acetate, and butanol and obtaining each solvent extract; performing silica gel column chromatography of the ethyl acetate solvent extract with an elution solution containing chloroform (0-98 %, v/v) and methanol (2-100 %, v/v) and obtaining an eluted liquid; performing Sephadex LH-20 column chromatography of the eluted liquid using a methanol elution solution and preparing a fraction; eluting the fraction in 65-75 % methanol using Sepak cartridge; and performing high performance liquid chromatography (HPLC) of the eluted liquid and isolating the compound of structural formula 1.
Patent KR-20130084478-A (KR)
Title: High-place worktable for agriculture
Inventor: KIM JONG KYU
IPC: A01D46/20
Filed: 2012-01-17
Abstract: PURPOSE: An agricultural high-place work table is provided to conveniently compensate a bogie frame and a tread board against a forward, a backward, a left, and a right slope thereof. CONSTITUTION: An agricultural high-place work table includes an orbital frame (10), a bogie frame (20), an X-shaped link, and a tread board. The orbital frame includes a caterpillar linked with an actuator. The bogie frame is mounted on the orbital frame. The X-shaped link at the bogie frame is folded and unfolded on an intermediate hinge according to extracting and inserting the piston rod of a lift cylinder. The tread board at the end of the X-shaped link moves up and down according to folding or unfolding the X-shaped link.
Patent KR-20130087940-A (KR)
Title: An hrv detecting method and the hrv detection device
Inventor: JEONG DO UN
IPC: A61B5/352
Filed: 2012-01-30
Abstract: PURPOSE: A heart beat variation measuring method and a measuring apparatus thereof are provided to use a counter to consecutively measure the heart beat variation, thereby improving the detection speed. CONSTITUTION: An electrocardiogram signal is measured. The peak of the electrocardiogram signal is detected by the signal processing. The measured electrocardiogram signal is inputted to an analog circuit for the peak detection. The time interval between the peaks is detected in any one of a counter and a timer. The heart beat variation is calculated by the detection. [Reference numerals] (AA) Electrocardiogram measuring step; (BB) Peak detecting step; (CC) Heart rate variability calculating step; (DD) Signal differentiating step; (EE) Signal comparing step; (FF) Waveform generating step
Patent KR-20130088473-A (KR)
Title: Apparatus for separately feeding micro-diameter wire
Inventor: LEE KWANG IL
IPC: G02B7/04
Filed: 2012-01-31
Abstract: PURPOSE: A minute wire separation-supply device is provided to rapidly supply a minute wire having a subminiature diameter with an automated mode. CONSTITUTION: A minute wire separation-supply device includes a rotation-driving unit (160), a wire supply unit (110), and a negative pressure generating unit (180). The wire is adsorbed on the wire supply unit via a wire receiving groove in which negative pressure is generated. The wire supply unit separates the adsorbed wire after being rotated by the rotation-driving unit and takes out the wire. The negative pressure generating unit provides the negative pressure necessary in the wire receiving groove. The wire supply unit includes a hollow rotary shaft (120) and a rotary shaft housing unit (140). One side of the hollow rotary shaft is connected to a driving shaft (163) of the rotation-driving unit and rotated. The other side of the hollow rotary shaft is connected to the negative pressure generating unit so that the negative pressure is generated along an internal hollow portion of the hollow rotary shaft. [Reference numerals] (190) Integrated control unit; (192) Negative pressure control unit; (194) Motor control unit
Patent KR-20130089119-A (KR)
Title: Semiconductor device having double-layered metal contact
Inventor: KANG CHUN SOO
IPC: H01L21/8242
Filed: 2012-02-01
Abstract: PURPOSE: A semiconductor device having a double-layered metal contact is provided to increase a patterning margin by forming a contact connected to a word line on different layers. CONSTITUTION: A semiconductor substrate (200) includes a cell region and a peripheral region. A first interlayer dielectric (235) covers a gate. A first peripheral circuit line layer pattern (250) is formed on the first interlayer dielectric of the peripheral region. A second interlayer dielectric (260) is formed on the peripheral region to cover the first peripheral circuit line layer pattern. A second peripheral circuit line layer pattern (280) is formed on the second interlayer dielectric. [Reference numerals] (AA) Cell region; (BB) Peripheral region
Patent KR-20130094979-A (KR)
Title: Multilayered ceramic electronic component and fabricating method thereof
Inventor: CHUNG HAE SUK
IPC: H01G4/30
Filed: 2012-02-17
Abstract: PURPOSE: A multilayered ceramic electronic component and a fabrication method thereof are provided to reduce an equivalent series inductance, thereby enhancing performance of an electronic component. CONSTITUTION: A multilayered ceramic electronic component comprises a ceramic element in which external electrodes (21,22) are formed; and internal electrodes (31,32) having a ceramic layer (1) therebetween within the ceramic element. The length of the ceramic element is smaller than the width. The number of layers of the internal electrodes is greater than 250.
Patent KR-20130097494-A (KR)
Title: Fermented solution of by-product of conifer and manufacturing method of the same, feed and water including the fermented solution
Inventor: KIM BAE YONG
IPC: A23K1/16
Filed: 2012-02-24
Abstract: PURPOSE: Feed and drinking water containing the conifer byproduct are provided to use byproducts of conifer which is not used in a stockbreeding field. CONSTITUTION: 10-40 wt% of conifer byproduct and 5-10 wt% of sodium sulfite are boiled in water to obtain conifer byproduct liquid. The conifer byproduct liquid is mixed with sugar, water is diluted, and the acidity of the conifer byproduct liquid is adjusted into 6.0-7.0. The conifer byproduct liquid is mixed with an inorganic nutrient. The conifer byproduct liquid is mixed with yeast, lactic acid bacteria, and photosynthetic bacteria for fermenting. The fermentation of the conifer byproduct liquid is conducted at 30-55°C while stirring at 90-110 rpm for 72 hours in the aerobic condition. The yeast, lactic acid bacteria, and photosynthetic bacteria contains 2-20 wt% of the total conifer byproduct liquid. [Reference numerals] (AA) Pre-processing byproduct; (BB) Obtaining byproduct solution; (CC) Mixing supplements; (DD) Fermenting
Patent KR-20130099579-A (KR)
Title: Clamp used for angle type structure
Inventor: CHOI SUN WOOK
IPC: E04G5/06
Filed: 2012-02-29
Abstract: PURPOSE: An attached type scaffolding clamp for an angle structure is provided to rapidly and easily install and dismantle a scaffolding structure and prevent safety accidents and the collapse of the scaffolding structure by preventing a clamp body from being separated from an angle structure due to loads applied to scaffolding or a fixture. CONSTITUTION: An attached type scaffolding clamp for an angle structure (10) comprises a clamp body (100), a reinforcing support plate (200), a hinge (300), and a connection member (400). The clamp body includes a mounting groove, a scaffolding connecting unit, a connection hole, and a hinge connection hole to insert and mount the angle structure. The reinforcing support plate is connected to the upper one side of the clamp body by the hinge and is easily connected to the angle structure. The reinforcing support plate reinforces and supports the angle structure by preventing the clamp body from being separated from the angle structure due to loads applied to a fixture or scaffolding. The hinge is installed in the hinge connection hole of the clamp body and is connected to the reinforcing support plate. The connection member penetrates the connection hole of the clamp body and connects the angle structure mounted on the mounting groove.
Patent KR-20130103121-A (KR)
Title: Image sensor and hold mode detecting method thereof
Inventor: KIM SUK KI
IPC: H04N5/341
Filed: 2012-03-09
Abstract: PURPOSE: An image sensor and a hold mode sensing method thereof are provided to accurately detect whether a hold mode which lifts or turns over a house starts even in an image sensor of 1-bit output mode or not. CONSTITUTION: An adjacent pixel comparison unit (340) receives voltage signals which are outputted from multiple pixels of a pixel array (310) and calculates an error value between adjacent pixels. A differential comparison unit (350) respectively compares the calculated error value, a high reference voltage, and a low reference voltage and outputs image data of 1-bit for each pixel. A hold mode determining unit (380) determines a hold mode by comparing the number of 1 or 0 which is calculated by a comparison with a high reference voltage level among the outputted image data and the number of 1 or 0 which is calculated by a comparison with a low reference voltage level and determines a hold mode. [Reference numerals] (310) Pixel array; (320) Selection unit; (340) Adjacent pixel comparison unit; (344) Error amplifying block; (350) Differential comparison unit; (360) Differential reference voltage control unit; (370) Valid image determining unit; (380) Hold mode determining unit; (410) Motion calculating unit
Patent KR-20130103983-A (KR)
Title: Apparatus for permeability to interpret from hydraulic properties in fluvial deposits and stream deposits
Inventor: KIM BYUNG WOO
IPC: G01N1/04
Filed: 2012-03-12
Abstract: PURPOSE: A permeability testing device for analyzing hydraulic properties of a river bed and a channel deposit is provided to be easily and conveniently installed on a site and to perform a test. CONSTITUTION: A permeability testing device (100) for analyzing hydraulic properties of a river bed and a channel deposit includes hollow upper and lower casings (144, 150), a drilling bit (156), a cover (110), and an inner automatic water level measuring device (142). The drilling bit is joined to the lower part of the lower casing to be detached and drills the river bed. The cover is installed on the upper part of the upper casing to be detached and includes a water supply hole (116) capable of supplying water inside. The inner automatic water level measuring device is connected to the cover with a rope and automatically measures the level of the inside of the casing.
Patent KR-20120106646-A (KR)
Title: Semiconductor memory
Inventor: OHBA RYUJI
IPC: H01L27/115
Filed: 2012-03-16
Abstract: PURPOSE: A semiconductor memory is provided to exponentially improve a charge maintaining property without the reduction of a diameter of a conductive corpuscle by increasing the potential of a second corpuscle layer. CONSTITUTION: A first corpuscle layer is formed on a first tunnel insulation layer(230) and includes a first conductive corpuscle. A second tunnel insulation layer(250) is formed on the first corpuscle layer. A second corpuscle layer is formed on the second tunnel insulation layer and includes a second conductive corpuscle. A third tunnel insulation layer(270) is formed on the second corpuscle layer. A third corpuscle layer(280) is formed on the third tunnel insulation layer and includes a third corpuscle. An average diameter of the second conductive corpuscle is larger than the average diameters of the first and third conductive corpuscles.
Patent KR-20130106591-A (KR)
Title: Method for preparation of hematite iron oxide with different nanostructures and hematite iron oxide thereby
Inventor: YU JONG SUNG
IPC: C01G49/06
Filed: 2012-03-20
Abstract: PURPOSE: A production method of hematite ferric oxide having various nanostructures is provided to synthesize the ferric oxide using caffeine under various solutions through a one step synthesizing process without using a template and a growth induction agent. CONSTITUTION: A production method of hematite ferric oxide comprises the following steps: producing an akaganeite nanorod by adding hydrochloric acid to a ferric chloride solution; and conducting the hydrothermal synthesis at 200-300°C for 1-3 hours using the akaganeite nanorod as a precursor. The length of the hematite ferric oxide in a nanorod structure is adjusted by adjusting the concentration of the hydrochloric acid. The concentration of the hydrochloric acid is 0.0005-0.2 M. The hematite ferric oxide has peroxidase activity. The hematite ferric oxide has a pore with the diameter of 1-20 nm.
Patent KR-20120112186-A (KR)
Title: Vehicle air conditioner
Inventor: MURASE MASAKAZU
IPC: B60H1/32
Filed: 2012-03-29
Abstract: PURPOSE: An air conditioner for a vehicle is provided to efficiently heat and cool the inside a vehicle and to reduce manufacturing costs. CONSTITUTION: An air conditioner for a vehicle comprises a thermoelectric conversion module(3), first and second heat exchangers(5,7), first and second air conditioning heat exchangers(9,11), a radiator(13), and first and second circuits(10,20). The thermoelectric conversion module has first and second planes. The first and second heat exchangers are formed on the first and second planes of the thermoelectric conversion module. The first circuit connects the first heat exchanger and the first air conditioning heat exchanger to each other. The second circuit connects the second heat exchanger, the second air conditioning heat exchanger, and the radiator to each other.
Patent KR-20130112088-A (KR)
Title: Fuel cell bipolar plate for transporting and manufacturing method thereof
Inventor: JUN YOUNG HA
IPC: C23C16/26
Filed: 2012-04-03
Abstract: PURPOSE: A manufacturing method of a fuel cell bipolar plate provides a fuel cell bipolar plate with corrosion resistance and conductivity by a simplified process with excellent productivity and economical efficiency by quickly coating a stainless steel base plate with graphite carbon nanosized thin film. CONSTITUTION: A manufacturing method of a fuel cell bipolar plate is that whereby the surface of a stainless base substrate (100) is coated with a graphite phase carbon. A manufacturing method of the fuel cell bipolar plate comprises a step of injecting the stainless base substrate inside a vacuum chamber; a step of making a vacuum condition in the vacuum chamber and heating the vacuum chamber; and a step of putting hydrocarbon gas and inert gas into the vacuum chamber, generating plasma, and coating the surface of the stainless steel base substrate with a nanosized graphite carbon layer.
Patent KR-20130112993-A (KR)
Title: A head separate equipment of the golf club
Inventor: KIM MUN SUN
IPC: A63B53/00
Filed: 2012-04-05
Abstract: PURPOSE: A device for separating a head from a golf club is provided to enable a user to easily separate the head from the golf club. CONSTITUTION: A device for separating a head from a golf club includes a base (100), a clamp (200), a slide, and a heater (400). A slot is formed on one side of the base in a longitudinal direction. A slide groove is formed on the lower part of the slot. The clamp fixes the shaft of a golf club in a longitudinal direction. The slide is formed on the upper part of the slot of the base, moves by the clamp, and separates the head of the golf club. The heater is formed on a head separation member.
Patent KR-20130113804-A (KR)
Title: Toothbrush with cover aseembly for advertisement
Inventor: KIM EUNG WAN
IPC: A46B17/00
Filed: 2012-04-06
Abstract: PURPOSE: A toothbrush with an advertisement cover assembly is provided to allow a user to easily confirm advertisement contents. CONSTITUTION: A toothbrush with an advertisement cover assembly includes a head (30), a body (10), an accommodation groove, and an advertisement cover assembly (100). The accommodation groove is depressed on the front of the grip of the body. The advertisement cover assembly is attached to the accommodation groove. The advertisement cover assembly includes advertisement paper printed with an advertisement and a cover (110) which is made of a transparent material and allows users to confirm the advertisement contents.
Patent KR-20130119080-A (KR)
Title: Device for sensing temperature of terminal block
Inventor: SHIN MU HYUN
IPC: H01R9/24
Filed: 2012-04-23
Abstract: PURPOSE: A temperature sensing device for a terminal block is provided to detect a temperature around a connecting area between a connection plate of a terminal block and a connection terminal of a wire using a temperature sensor. CONSTITUTION: A cover is installed at a connection device which connects a connection terminal and a connection plate. A temperature sensor (120) is installed at the cover. The temperature sensor detects a temperature around a connecting area between the connection terminal and the connection plate and outputs the detected temperature. The cover is a cap which covers the top of the connection device. The temperature sensor is embedded in the top or the side of the cap and protrudes insides the cap.
Patent KR-20130124678-A (KR)
Inventor: PARK KI CHUL
IPC: E04D11/02
Filed: 2012-05-07
Abstract: The present invention relates to a self-adhesive asphalt liquid-applied membrane waterproofing sheet manufacturing method which effectively responds to the deformation of a structure and impacts from the outside by applying a self-adhesive asphalt liquid-applied membrane waterproofing compound in a membrane state; strongly attaching the self-adhesive asphalt liquid-applied membrane waterproofing compound to the structure; and attaching a rubber sheet manufactured by styrene-butadiene-styrene (SBS) to the top of the self-adhesive asphalt liquid-applied membrane waterproofing compound. The present invention comprises a step of forming an asphalt membrane by applying an asphalt compound mixed with asphalt, SBS or process oil, and petroleum resin to a target area; and a step of forming a waterproofing layer by attaching a rubberized sheet made of a mixture of one or more among hydro-isoprene polystyrene (HIPS), polystyrene (PS), and K-resin with one or more among SBS and styrene-ethylene-butadiene-styrene (SEBS) to the top surface of the asphalt membrane.
Patent KR-20130125270-A (KR)
Title: Pc block construction method for architecture foundation
Inventor: MOON JI EUN
IPC: E02D27/01
Filed: 2012-05-08
Abstract: The present invention relates to a PC block construction method for building foundations to accurately seat a PC block by fixing a base anchor to guide a seating position for the PC block before seating the PC block for building foundations. For this, the present invention comprises a base anchor installation step (ST 1) to fix a base anchor (20) to the ground (10); a PC block seating step (ST 2) to move a PC block (30) with an anchor insertion groove (31) at the bottom center and seat the PC block (30) to the ground (10) to make the base anchor (20) inserted into the anchor insertion groove (31); and a foundation column installation step (ST 3) to join the top of the PC block (30) to a foundation column (40) using a joint bolt (41).
Patent KR-20130126045-A (KR)
Title: Electro wetting display device
Inventor: CHOI SANG GUN
IPC: G02B26/00
Filed: 2012-05-10
Abstract: An electro wetting display device includes a display panel which includes a display region and a non-display region on which a plurality of pixels are divided by a partition, a data driving unit which supplies data voltages to the pixels through a plurality of data lines, and a gate driving unit which is arranged on the non-display region and supplies a successive gate signal to the pixels through a plurality of gate lines. The pixels receive the data voltages in response to the gate signal and display gradation which corresponds to the data voltages. The partition is extended to the non-display region and covers the gate driving unit.
Patent KR-20130126213-A (KR)
Title: Coordinates synchronizing plate for a work object to assign coordinate and fix
Inventor: YI TAE KYOUNG
IPC: A61C13/38
Filed: 2012-05-11
Abstract: A coordinate synchronization plate according to the present invention is characterized by comprising a plate-shaped body; and a fixing element which is formed on the upper side of the plate-shaped body and prevents rotation of gypsum poured on the upper side of the plated-shaped body and a processing model combined by gypsum. Image data of the processing model which is integrated with the plate-shaped body by gypsum is acquired and immobilized and processed by a processing device.
Patent KR-20130130250-A (KR)
Inventor: YU SO YOUNG
IPC: A47B83/00
Filed: 2012-05-15
Abstract: 본 발명은 시트부과 몸체부를 포함하는 의자에 있어서, 상기 몸체부는 셔터문과 밀폐수단을 포함하고, 상기 몸체부의 내부에 수납공간이 형성되어 있는 것을 특징으로 하는 수납공간이 있는 의자에 관한 것이다.
Patent KR-20130131865-A (KR)
Title: Method and device for comparing travel packages
Inventor: CHO KYU JIN
IPC: G06Q30/06
Filed: 2012-05-25
Abstract: A tour package comparing service providing method of a server disclosed in the statement includes a step of receiving a message including a first item selected from preset items from a user terminal, a step of searching for travel packages from raw data including detail information of the packages based on the first item, a step of generating comparison information according to a search result based on the first item, a step of including identification information of the packages including the first item as a visit area and transmitting the comparison information to the user terminal, a step of receiving a message including a second item selected from the items from the user terminal, a step of searching for travel packages from raw data including detail information of the packages based on the second item, a step of updating the comparison information according to a search result based on the second item, a step of updating the comparison information to include more identification information of the packages including the second item as a visit area, including correlation information indicating how many items among the first and second items the packages include, and transmitting the updated comparison information to the user terminal. [Reference numerals] (100) Travel package search server;(210) First package provider;(220) Second package provider;(230) Third package provider;(300) User terminal;(S110) Raw data;(S120) Display and select an item;(S130) First item;(S140,S180) Generate search and comparison information;(S150) Transmit comparison information;(S160) Display packages;(S170) Second item;(S190) Transmit comparison information;(S210) Compare and select packages;(S220) Selected package information;(S230,S240) Detailed information;(S240) Display a package comparison screen