baber/WOPTO huggingface dataset:
Patent KR-20130017817-A (KR)
Title: Jelly-roll of improved productivity and battery cell comprising the same
Inventor: OH JI YOUNG
IPC: H01M50/538
Filed: 2011-08-12
Abstract: PURPOSE: A jelly-roll is provided to minimize the abrasion of an electrode tab and to improve weldability by having an embossing structure, thereby being capable of improving stability of a battery cell. CONSTITUTION: A jelly-roll is formed by winding a positive electrode sheet/separator/negative electrode sheet. An electrode tab is attached to an uncoated part(121a) on which an electrode active material is not spread. An embossing structure is protruded toward a direction facing the uncoated part from the electrode tab in order to improve weldability. The electrode tab material is aluminum or nickel. The embossing structure consists of a protrusion part(212) formed on the side facing the uncoated part and a recession part(214) formed on the side facing the protrusion part. A battery cell comprises the jelly-roll inside the battery case.
Patent KR-20130018040-A (KR)
Title: Packing boxes and the using method a handle having been built in
Inventor: KIME LM SOO
IPC: B65D5/54
Filed: 2011-08-12
Abstract: PURPOSE: A packing box is provided to enable to insert a handle into the box or to fold the handle upward to use according to the usage. CONSTITUTION: A packing box with a built-in handle is composed of interior and exterior walls with double layers respectively. A handle part(40) is formed by cutting a part of the inner walls(26a, 26b) facing each other, and one side of the handle part is extended to an exterior wall(20) and folded without separation. The handle part comprises: first folding parts(40a): second folding parts(40b) formed by folding lines(42); a finger inlet(45) on the second folding parts; and a cover unit(47) connected to a folding lines on the upper part of the finger inlet. The packing box with a built-in handle is used by the following: making the second folding parts contact each other through folding the first and second folding parts; passing one cover unit connected to the upper part of the finger inlet in the second folding part into the finger inlet, and folding to the opposite side; and inserting fingers into the finger inlet.
Patent KR-20130021880-A (KR)
Title: Electrophoretic display device and driving method the same
Inventor: PARK CHOON HO
IPC: G02F1/167
Filed: 2011-08-24
Abstract: PURPOSE: An electrophoretic image display and a method for driving the same are provided to prevent the flicker of a screen due to refresh driving. CONSTITUTION: Thin film transistors are formed on a lower substrate. Pixel electrodes formed on the lower substrate supplies driving voltage to pixels. An electrophoretic layer is formed on the pixel electrodes. A common electrode(130) formed on an upper substrate supplies common voltage to the electrophoretic layer. The common electrode is patterned to face the pixel electrode.
Patent KR-20130021890-A (KR)
Title: A valve apparatus
Inventor: KIM KI KYO
IPC: F16K31/60
Filed: 2011-08-24
Abstract: PURPOSE: A valve apparatus is provided to properly control the flow quantity of fluids by controlling the degree of opening and closing according to the number of times pressing a press unit. CONSTITUTION: A valve apparatus comprises a valve body, an opening and closing member(120), a press unit(130), a push spring(140) and a returning spring(150). The valve body has a conduit line including an inlet and an outlet, a first groove part and a second groove part respectively formed on a first and a second direction which are opposite from each other to intersect the conduit line. The opening and closing member are installed in between the first and the second grooves to be shuttled between the first and the second grooves and has a flow path hole connecting the conduit line according to the installation posture. The press unit is installed on the first groove part to push the opening and closing member to move towards to the second groove part. The push spring is installed in between the press unit and the opening and closing member to return the press unit to the initial position. The returning spring is installed on the second groove portion, pressurizes the opening and closing member to the first groove part and has a bigger elastic force than the push spring.
Patent KR-20130026719-A (KR)
Title: Lashing bridge of container ship
Inventor: KANG KEUN HYEOG
IPC: B63B25/28
Filed: 2011-09-06
Abstract: PURPOSE: A lashing bridge of a container ship is provided to improve vibration-proof performance and to reduce entire weight. CONSTITUTION: A lashing bridge(100) of a container ship comprises multiple vertical supports(110), multiple tilt supports(120), multiple support plates(130), and multiple board parts(140). The vertical supports are arranged in two rows along a transverse direction of the ship and are extended upward from a floor(F). The tilt supports are obliquely extended upward from the floor and are coupled to the vertical supports. The support plates are coupled between two vertical supports adjacent to each other in a row. The board parts are installed between the vertical supports arranged in the two rows.
Patent KR-20130028529-A (KR)
Title: Manufacturing method of beverage using isatis indigotica and pear
Inventor: KIM YEONG SIK
IPC: A23L2/02
Filed: 2011-09-09
Abstract: PURPOSE: A mixed beverage manufacturing method is provided to manufacture beverage having the anti-bacteria property and an improved preference by extracting woad, squeezing pear and mixing. CONSTITUTION: A mixed beverage manufacturing method comprises a step of washing woad roots and pears in flowing water; a step of placing washed woad roots and pears in a heating container, closing the lid of heating container without adding separate water and heating at 95-110deg.C for 3-4 hours; a step of extracting juice of woad roots and pears by putting the heated woad roots and pears into a hemp fabric with good water drainage, and dehydrating with a centrifuge or compressing with an extruder; and a step of packing to a pouch to preserve the ripening processed content for a long period. In the woad root placing step, the weight ratio of the woad roots and pears is 1-4 of woad roots and 6-9 of pears. [Reference numerals] (AA) Working process; (BB) Preparing woad roots and pears; (CC) Placing into a container; (DD) Heating; (EE) Extracting and filtering; (FF) Packaging; (GG) Methods; (HH) Removing rotten parts, and washing with water; (II) Placing into a heating container, and covering with a lid; (JJ) Heating at 120-150°C for 3-4hours; (KK) Placing in hemp fabric, extracting with a centrifuge or an extruder, and filtering; (LL) Sealing in a pouch, and enabling to store for a long period of time
Patent KR-20130028583-A (KR)
Title: Method of manufacturing circuit board and circuit board prepared by the same
Inventor: KWON SOON CHUL
IPC: H05K3/46
Filed: 2011-09-09
Abstract: PURPOSE: A circuit board and a manufacturing method thereof are provided to prevent the etching defect of a circuit pattern by forming a bump later after forming a micro circuit pattern first. CONSTITUTION: A second insulation layer(232) is formed in an area except a bump(222). The outer surface of the second insulation layer is formed to be flat against the outer surface of the bump materially. A third insulation layer is formed on the first insulation layer. A second conductive layer is formed on the outer surface of the third insulation layer. The second conductive layer equips with a second circuit pattern.
Patent KR-20120028851-A (KR)
Title: Toner for developing electrostatic latent image and process for preparing the same
Inventor: PANG KYEONG
IPC: G03G9/08
Filed: 2011-09-15
Abstract: PURPOSE: Electrophotographic toner and a method for manufacturing the same are provided to prevent the change of the total fixable region due to the speed of a printing process. CONSTITUTION: Electrophotographic toner includes a binder containing at least two resins with different weight average molecular weights, a coloring agent, and a releasing agent. The shoulder curve of a gel permeation chromatography-chromatogram molecular weight distribution curve has a main peak(Mp) in a region of 1.0x10^4 to 3.0x10^4 g/mol. The shoulder curve starts in a region of 1.0x10^5 g/mol or more. In a storage elastic modulus curve according to the temperature change of the toner, a temperature, at which the reduction of a storage elastic modulus value starts, is between 50 and 67 degrees Celsius. The average particle size of the toner is between 3 and 9um. The average roundness of the toner is between 0.940 and 0.990.
Patent KR-20130030135-A (KR)
Title: Method for learning control about electricity generation
Inventor: SONG JIN WOO
IPC: B60R16/033
Filed: 2011-09-16
Abstract: PURPOSE: A generation control learning method is provided to provide state information about a generation control system. CONSTITUTION: A generation control learning method comprises a step of deciding whether the output signal of a battery sensor(400) is received when an engine control unit(200) tries to learn state information about a generation control system for alternator generation; a step of dividing that the operation of an alternator(100) is due to a non-generation control or generation control without a battery sensor; a step of saving a learned value consisting of a learning result in a memory. [Reference numerals] (100) Alternator; (200) Engine control unit; (300) Battery; (400) Battery sensor
Patent KR-20130033060-A (KR)
Title: Positive-electrode active material with improved safety and lithium secondary battery including them
Inventor: OH SONG TAEK
IPC: H01M4/1391
Filed: 2011-09-26
Abstract: PURPOSE: A positive electrode active material is provided to finish the generation of gas in an initial formation process and to prevent the generation of a large amount of gas during cycles. CONSTITUTION: A positive electrode active material is represented by chemical formula 1, Li{Li_aMn_xM_(1-a-x-y)M'_y}O_2. In chemical formula 1, 0<a<=0.2; x>(1-a)/2, 0<y<0.2(1-a); M is an atom or a mixture of two or more atoms selected from period 3 and period 4 atoms; M' is an atom or a mixture of two or more atoms selected from Ti, V, and Fe. The amount of added M' is 0.01-20 mol% based on the total weight of metal in a positive electrode active material except for lithium.
Patent KR-20130035083-A (KR)
Title: Novel use of eupatilin
Inventor: CHOI JUNG HYE
IPC: A61K31/352
Filed: 2011-09-29
Abstract: PURPOSE: A novel use of eupatilin is provided to effectively prevent, treat, and relieve bone diseases, menopausal disorders, and cardiovascular diseases. CONSTITUTION: A pharmaceutical composition for preventing or treating one or more disorders selected from the group consisting of bone diseases, menopausal disorders, cardiovascular diseases, neurodegenerative diseases, and obesity contains eupatilin as an active ingredient. [Reference numerals] (AA) Luciferase activity(comparative ratio);
Patent KR-20130039078-A (KR)
Title: Substrate processing apparatus, and heating assembly used therefor
Inventor: BAIK CHOON KUM
IPC: H01L21/3065
Filed: 2011-10-11
Abstract: PURPOSE: A substrate processing apparatus and a heating assembly used therefor are provided to additionally form a thermal stress buffer groove for absorbing thermal stress in a heating block and to prevent the generation of cracks in a welding part. CONSTITUTION: A heater assembly(500) is installed in the lower part of a top lid and supports a substrate. The heater assembly includes a heating block(530), a heating wire(520), and a cover member(540). The heating block includes a heating wire insertion hole(531). A cover member accommodation groove(532) is formed near the heating wire insertion hole. The heating wire is inserted into the heating wire insertion hole. The cover member encapsulates the heating wire insertion hole.
Patent KR-20130039859-A (KR)
Title: Spring actuator and manufacturing method thereof and slide hinge apparatus having the spring actuator
Inventor: LIM KYEONG WON
IPC: H04M1/02
Filed: 2011-10-13
Abstract: PURPOSE: A spring actuator, a manufacturing method thereof, and a slide hinge device including the same are provided to improve the reliability and stability of a product by applying even loads to spring members. CONSTITUTION: Both ends of steel wire members(310,320) include a forging unit and an insertion unit. The forging unit is forged after being welded. The insertion unit inserts a support pin for injection molding. The steel wire members are separated from each other at regular intervals. Spring holders(330,340) are injection-molded on the both ends of the steel wire members to cover the forging unit. Each of the spring holders includes a hole corresponding to the insertion unit.
Patent KR-20130040484-A (KR)
Title: Apparatus for manufacturing large-sized n-type semi-conductor cds (or zns, ins, inoh, znoh) thin film and method manufacturing thin film using it
Inventor: KIM GYO SUN
IPC: H01L31/18
Filed: 2011-10-14
Abstract: PURPOSE: An apparatus for manufacturing a large-sized n-type semiconductor CdS(or ZnS, InS, InOH, ZnOH) thin film and a method for manufacturing a thin film using the same are provided to reduce the amount of reaction solution and the manufacturing costs. CONSTITUTION: A deposition part(100) includes a heating source, a substrate, a cover part, and a nozzle jet part. The nozzle jet part is connected to a reacting solution supply part and a water supply part. A plane motion part(200) linearly moves the deposition part on a plane or rotates the deposition part. The plane motion part includes a supporting part, a driver, and a roller part. A vibration part(300) oscillates the deposition part and the plane motion part.
Patent KR-20130040638-A (KR)
Title: Method for restoring error of boot image for fast booting and image forming apparatus for performing the same
Inventor: LEE HYUN SUK
IPC: G06F3/12
Filed: 2011-10-14
Abstract: PURPOSE: A method for recovering a boot image for quick booting from an error and an image forming device therefor are provided to efficiently use an electronic product by increasing a booting speed or reducing booting time. CONSTITUTION: If there is an error in a first boot image stored in an image forming device, a control unit(110) deletes the first boot image and determines a recovery mode to the effort. The control unit changes the first boot image to a second boot image according to the recovery mode or enables a boot image generating unit(120) to generate a third boot image to resolve the error. A booting unit(140) performs quick booting by using the second or third boot image. If the recovery mode is a boot image generation mode, the control unit reboots the image forming device and generates the third boot image to resolve the error. [Reference numerals] (10) Processor; (110) Control unit; (120) Boot image generating unit; (130) Swapping unit; (140) Booting unit; (150) Loading unit;
Patent KR-20130042729-A (KR)
Title: Tilting apparatus of cabin for heavy equipment
Inventor: LIM GUK GEON
IPC: E02F9/16
Filed: 2011-10-19
Abstract: PURPOSE: A tilting device of an operation chamber for heavy equipment is provided to reduce initial load when tilting and to increase user convenience by facilitating to operate a handle. CONSTITUTION: A tilting device(60) of an operation chamber for heavy equipment comprises a fixing plate(61), a connecting frame(62), a moving unit(63), a moving lever(64), and a supporting frame(65). The fixing plate is parallelly fixed to the lower side of an operation chamber. The moving unit is connected with the connecting frame for moving and adjusting the inclination of the connecting frame. The moving lever is equipped with an inclination different from the fixing plate and moves the moving unit by joining to the moving unit. The gap between the fixing plate and moving lever become wide towards the rear side of the operation chamber.
Patent KR-20130045010-A (KR)
Title: Rice cake steamer having insulation functions and manufacturing method thereof
Inventor: KIM NAM YEOL
IPC: A23L7/10
Filed: 2011-10-25
Abstract: PURPOSE: A rice cake steamer is provided to prevent dew condensation inside the steamer by having an insulating double-wall structure, thereby preventing burning of a rice cake and maintaining heat of the rice cake for a long time. CONSTITUTION: A rice cake steamer comprises a curling part(121) which is roundly wound inwards from outside; a wall body part(122) which is vertically extended downwards from the curling part; a packing frame(123) which is extended from the lower part of the wall body part, is bent several times from the outside and the inside, and forms a packing insertion groove(123a); an outer panel(30) which is attached to the curling part of the streamer main body(20) and forms a floated structure by the opposite end of the panel attached to the outer wall of the packing frame; an insulating channel which is formed between the outer panel and the wall body part; and a packing member(60) which is formed of rubber or silicon inserted and attached to the packing frame. Parts of the upper part of the outer panel are inclined, inserted into the curling part, and welded. Parts of the upper part of the outer panel are inclined, vertically inserted upwards, and weld to the outside of the curling part.
Patent KR-20130046862-A (KR)
Title: Backlight unit and lighting apparatus including the same
Inventor: JANG YOUNG BAE
IPC: G02F1/13357
Filed: 2011-10-28
Abstract: PURPOSE: A backlight unit and a lighting apparatus including the same are provided to minimize the width of a bezel area by changing the shape of a bottom cover. CONSTITUTION: A bottom cover(170) includes a bottom surface, a first protrusion part, and a second protrusion part. A panel guide part(180) includes a second through hole(182). A top cover(160) includes a third through hole(162). A fastening member(110) passes through first to third through holes to connect the bottom cover, the panel guide part, and the top cover. An optical module(140) is inserted into the top edge of the first protrusion part. [Reference numerals] (AA,CC) Bezel area; (BB) Gap
Patent KR-20130049388-A (KR)
Title: Light emitting device, light emitting device package, and light unit
Inventor: JEONG HWAN HEE
IPC: H01L33/62
Filed: 2011-11-04
Abstract: PURPOSE: A light emitting device, a light emitting device package, and a light unit are provided to increase external extraction light intensity by using a reflection electrode formed under a light emitting structure. CONSTITUTION: A first light emitting structure(10) comprises a first semiconductor layer(11) of a first conductivity type, a first active layer(12), and a second semiconductor layer(13) of a second conductivity type. A first metal layer(19) is formed under the first light emitting structure. A second light emitting structure(20) comprises a third semiconductor layer(21) of the first conductivity type, a second active region(22), and a fourth semiconductor layer(23) of the second conductivity type. A second metal layer(29) is formed under the second light emitting structure. A second ohmic contact layer(25) and a second reflection electrode(27) are formed under the second light emitting structure.
Patent KR-20130049615-A (KR)
Title: Temperature-compensated flow rate measuring apparatus based on fiber bragg grating sensors
Inventor: LIM JUNG WOON
IPC: G01F23/292
Filed: 2011-11-04
Abstract: PURPOSE: A temperature compensated flow rate change measuring device based on an optical fiber lattice sensor is provided to damp a flow rate change value caused by temperature by measuring the inner temperature, thereby removing errors caused by the temperature. CONSTITUTION: A temperature compensated flow rate change measuring device based on an optical fiber lattice sensor comprises a body(410), a level measuring unit(120), an optical fiber cable(320), a light source, and a sensor unit. The body stores fluid. The level measuring unit measures a change in the level of the fluid. The optical fiber cable includes an optical fiber lattice(310). The light source irradiates lights to the optical fiber cable. The sensor unit detects the changed amount of the wavelengths passing through the optical fiber cable. The optical fiber cable is connected to the level measuring unit so that a cycle of the optical fiber lattice is changed according to a change of the level.
Patent KR-20130050410-A (KR)
Title: Blackbox for vehicle equipped with short range radar sensor to measure the distance of the front vehicle
Inventor: BAK WON YIL
IPC: B60R21/00
Filed: 2011-11-08
Abstract: PURPOSE: A vehicle black box with a short-distance radar sensor for measuring a distance to a vehicle in front is provided to output an alarm for preventing a collision by measuring the distance to the vehicle in the front when the vehicle enters in a predetermined distance with the vehicle in the front. CONSTITUTION: A vehicle black box with a short-distance radar sensor for measuring a distance to a vehicle in front comprises a short-distance radar sensor(40), a DSP(Digital Signal Processor)(30), a control unit(20), a GPS receiver, and an alarm generation unit. The short-distance radar sensor senses the distance to the vehicle in the front. The DSP extracts distances and speed between the vehicle in the front and an antenna of the short-distance radar sensor. The control unit supplies an alarm control device when the distance of the vehicle in the front from the antenna exceeds a standard value. The GPS receiver supplies the speed and position information of the vehicle of a driver in real time. The alarm generation unit generates an alarm when the standard value is exceeded. [Reference numerals] (AA) RF board(Short-distance radar sensor); (BB) Impedance matching unit
Patent KR-20120054554-A (KR)
Title: A method for preparing a substrate for inhibiting formation of biofilm using colloidal nano particles, the substrate prepared therefrom and a sensor for water analysis comprising the same
Inventor: LEE SUNG HO
IPC: A01N59/00
Filed: 2011-11-18
Abstract: PURPOSE: A method for manufacturing a substrate for preventing bio-film formulation using colloidal nanoparticles is provided to block and suppress contamination and corrosion. CONSTITUTION: A method for manufacturing a substrate for preventing biofilm formation comprises: a step of arranging colloidal nanoparticles on the supper portion of the substrate; a step of coating protective materials onto the substrate; a step of removing the colloidal nanoparticles from the substrate; and a step of forming a hole and porous structure. A sensor for testing water quality contains the substrate.
Patent KR-20130055733-A (KR)
Title: Bicycle storage system
Inventor: KIM HYUNG TAE
IPC: H02S20/23
Filed: 2011-11-21
Abstract: PURPOSE: A bicycle rack is provided to facilitate the fastening work of bicycles; to prevent the bicycles from falling by the lateral movement of a handle, and to turn on light at night using solar cell panels. CONSTITUTION: A bicycle rack comprises a support member(10), solar cell panels(22), and a support frame(30). The support member supports a roof(20) and comprises main support members(12) and auxiliary support members(11). The solar cell panels are installed on the roof to supply power to lights installed in the support member. The support frame is installed between the main support members and comprises multiple handle frames(32) to hold the handle of the bicycles.