baber/WOPTO huggingface dataset:
Patent KR-20090093251-A (KR)
Title: Food trash desiccator
Inventor: IM JEONG WAN
IPC: F23G5/00
Filed: 2008-02-29
Abstract: A food waste desiccator is provided to remove the need of filter and ensure high thermal efficiency due to the recycle structure of recycling hot air generated first. A food waste desiccator(1) comprises a main body(10), a food receiving unit(20), a hot air supply unit(40), and a power supply unit(60). The main body has a top air port(12) and a door opening/closing the internal space. The food receiving unit is installed inside the main body and has a plurality of discharge holes(21a) on opposite side walls(21). The hot air supply unit is extended from the food receiving unit and installed within a closed space(S) having an inlet hole(31a), and circulates hot air in the main body by blowing and inhaling hot air. The power supply unit provides the hot air supply unit with power.
Patent KR-20090097243-A (KR)
Title: Is and the protection against the cold earplugs which has a phone function
Inventor: NAM SEUNG WOO
IPC: A61F11/14
Filed: 2008-03-11
Abstract: An ear cover for winter, which has ear phone is provided to regulate a connection member and use regardless the head size. An ear cover for winter comprises a pair of ear cover member (10), speaker, connection member (30), ear phone connecting wire (40), and connection terminal (50). The pair of ear cover member protects ears of human and functions as ear phone. The speaker is formed inside the ear cover member and releases the sound.
Patent KR-20090098285-A (KR)
Title: Vertical semiconductor device using silicon growth and method for manufacturing the same
Inventor: KIM WOO YOUNG
IPC: H01L21/336
Filed: 2008-03-13
Abstract: A vertical semiconductor device and a manufacturing method thereof using silicon growth are provided to form a pillar of the vertical semiconductor device without etching the silicon substrate. A photosensitive pattern defining pillar domain frame(204) is formed on a silicon substrate(201). A metal layer is formed on the silicon substrate of pillar area exposed by the photosensitive pattern. The photosensitive pattern is removed. A pillar(205) is formed by making silicon grow in the pillar area using a metal layer as catalyst. A gate electrode material is formed on the silicon pillar surface. A surrounding gate electrode is formed by removing the gate electrode material from the upper surface of the silicon pillar.
Patent KR-20090100629-A (KR)
Title: Probe card and making method thereof
Inventor: HAN JEONG SEOB
IPC: H01L21/66
Filed: 2008-03-20
Abstract: PURPOSE: A probe card and making method thereof are provided to prevent interference due to the electromagnetic wave generated by the electric signal applied in the contact tip. CONSTITUTION: The probe card(1000) includes the printed circuit board(100), the structural layer(200), the lead layer(300), the contact tip(400), and the insulating resin layer(500). The structural layer is located on the center surface of the printed circuit board. The lead layer has the first region, and the second region. The first region is located on the surface of the structural layer. The first region has the first heights from the printed circuit board. The second region is located on the printed circuit board extended from the first region. The contact tip is located on the first region of the lead layer. The insulating resin layer is located on the structural layer and lead layer.
Patent KR-20090102078-A (KR)
Title: Magnetic nanofiber, magnetic carbon nanofiber, and method for producing them
Inventor: KIM CHAN
IPC: B82B3/00
Filed: 2008-03-25
Abstract: PURPOSE: A method for producing magnetic nanofibers and magnetic carbon nanofibers is provided to enable magnetic nanoparticles to be uniformly distributed on the surfaces of fibers. CONSTITUTION: A method for producing magnetic carbon nanofibers comprises the following steps of: preparing a spinning solution containing fiber-forming polymer, nanoparticles or magnetic precursors, and a solvent; electrically spinning the spinning solution to obtain magnetic nanofibers; oxidation-stabilizing the magnetic nanofibers in a magnetic-treatment furnace of air atmosphere in order to obtain non-fusible magnetic nanofibers; and carbonizing the non-fusible magnetic nanofibers in a heat-treatment furnace of inert atmosphere or vacuum atmosphere. In the oxidation-stabilizing and carbonizing steps, the current is applied to each furnace.
Patent KR-20090104582-A (KR)
Title: Transfer Foil
Inventor: KIM CHONG WON
IPC: B41M5/395
Filed: 2008-03-31
Abstract: PURPOSE: A transfer foil is provided to exhibit transferability and cuttability enough to perform high speed transfer. CONSTITUTION: A transfer foil is used in an offset printing method. The transfer foil comprises a base film, releasing layer, coloring layer, aluminium deposited layer, and adhesive layer. The adhesive layer contains 60-90wt% resin components of the total weight. The adhesive layer comprises 50-70wt% acrylic resin, 10-30wt% vinyl resin, and 5-20wt% silica particles based on solid portion. The acrylic resin is selected from the group consisting of polymethyl(meta)acrylate resin, copolymer of methyl(meta)acrylate and butyl(meta)acrylate, ethyl(meta)acrylate, isobutyl(meta)acrylate, methylacrylate, and butyl(meta)acrylate.
Patent KR-20090106959-A (KR)
Title: Lighting method using refractive film to take in light
Inventor: SHIM CHOONG GUN
IPC: F21S11/00
Filed: 2008-04-07
Abstract: PURPOSE: A method for extending indoor light using a photorefractive film is provided to improve natural lighting by refracting the light to a living-space. CONSTITUTION: A photorefractive film(4) is attached to the indoor side of the external window of a building receiving the sunlight. The photorefractive film is comprised of a prism uneven surface. In the prism uneven surface, the one surface is flat and the other surface is repeatedly formed. The flat surface of the film is directly attached to the external window of the building. Each prism uneven part is comprised of an uneven incline and an uneven vertical surface(1). The uneven incline refracts the incident sunlight to the required direction of the indoor and amplifies the indoor lighting effect. The uneven vertical surface is vertical to the external window. The sunlight inputted to the external window lights up the wanted position of the indoor.
Patent KR-20090111074-A (KR)
Title: An wastepaper basket
Inventor: YUN YEO MYUNG
IPC: B65F1/00
Filed: 2008-04-21
Abstract: PURPOSE: A triangle wastepaper basket is provided to improve spatial utilization and outer appearance by forming the wastepaper basket in a triangle shape and adhering closely to a corner. CONSTITUTION: A triangle wastepaper basket is composed of a main body(10) and a cap(20) and gathers all kinds of garbage in a space. The both sides(2) and the front side(3) of the main body and the cap are formed in a triangle vessel shape. The both sides are inserted into the corner. The both sides of the main body and the cap meet at a right angle.
Patent KR-20080099786-A (KR)
Title: Ignition control method of hcci combustion and hcci engine
Inventor: LIM MYUNG TAECK
IPC: F02D41/30
Filed: 2008-04-25
Abstract: An ignition control method of homogeneous charge compression ignition combustion and a homogeneous charge compression ignition engine are provided to minimize the harmful material among the exhaust gas. A ignition control method of homogeneous charge compression ignition(HCCI) performs the following steps: a first step which sprays the reserve fuel before the temperature of the cylinder inside reaches the combustion starting temperature(S100); a second step spraying the control fuel before the combustion start of the reserve fuel(S200); a 2-1 step where the temperature of the cylinder inside descends to the constant temperature with the vaporization latent heat of the control fuel and the combustion start time is delayed(S210); a 2-2 step where the reserve fuel and the mixer in which the control fuel is mixed are compressed in the cylinder inside(S220); and a 2-3 step at the same time, where mixer discloses the combustion is included(S230).
Patent KR-20090114131-A (KR)
Title: Aramid tire cord and method of manufacturing the same
Inventor: KWON SO YEON
IPC: D02G3/48
Filed: 2008-04-29
Abstract: PURPOSE: Aramid tire cord and a manufacturing method thereof are provided to offer good shape stability on ultra high performance tires in the high speed traveling with the aramid filament with high strength and modulus. CONSTITUTION: Aramid tire cord includes aramid multifilament. According to the Calculus 1, the coefficient of thermal expansion is 1×10^-6 ~2×10^-5 at a temperature of 100°C~150°C. Coefficient of thermal expansion (/°C) = ?? / (?? × L) ?? is the amount of the change of the sample length at a temperature of 100°C~150°C. k is a cell constant. ?? is the temperature change(°C). L is the length of a sample.
Patent KR-20090116149-A (KR)
Title: Method for manufacturing semiconductor device
Inventor: PARK SANG HYOUN
IPC: H01L21/28
Filed: 2008-05-06
Abstract: PURPOSE: A method for manufacturing a semiconductor device is provided to prevent a landing plug contact from being closed by etching a part of a gate spacer by simplifying a cell open process using OBBN cleaning process. CONSTITUTION: A gate(310) is formed on a semiconductor substrate(300) with a cell region and a peripheral region. An insulation layer(330) is formed on the whole surface including the gate. The insulation layer and the nitride layer are removed by an OBBN cleaning process using a mask to expose the insulation layer of the cell region. A gate spacer(320) is formed in a gate sidewall. The gate spacer is made of a nitride film.
Patent KR-20090117225-A (KR)
Title: Sporting in line skate and ski by plate on field
Inventor: CHOI BYONG O
IPC: A63C17/01
Filed: 2008-05-09
Abstract: PURPOSE: A hybrid sporting tool of in-line skate and ski is provided, which makes development of figure possible since various muscles are used to keep balance. CONSTITUTION: A hybrid sporting tool of in-line skate and ski is constituted as follows. The wheel of in-line type or the mobile tool is attached to the plane bottom and the ski type pole is used together. The foot is used to one plate and the ski pole is used. Change of speed and various technologies are given and the weak point of the skate and ski is supplemented. Sense of speed and sense of balance are obtained and whole body exercise is possible. The hybrid sporting tool of in-line skate and ski is variously used in the ground for exercise.
Patent KR-20090120846-A (KR)
Title: Uniformly b-oriented mfi zeolite films with variable thicknesses supported on substrates and the preparation method thereof
Inventor: YOON KYUNG BYUNG
IPC: B32B18/00
Filed: 2008-05-21
Abstract: PURPOSE: An MFI zeolite thin film and a manufacturing method thereof are provided to increase the efficiency of a molecular thin film by forming the zeolite thin film with thin thickness. CONSTITUTION: A manufacturing method of an MFI zeolite thin film aligned to b-axis comprises the following steps of: attaching or generating zeolite or similar molecular seed crystals on a base material; putting the base material into MFI zeiolite synthesis gel including a 'structure-directing agent'; and growing the zeolite or the similar molecular seed crystals.
Patent KR-20090121916-A (KR)
Title: The rack bar supporting device
Inventor: HEO SUNG MOO
IPC: B62D5/22
Filed: 2008-05-23
Abstract: PURPOSE: A rack bar supporting device of a car is provided to reduce the number of parts, simplify an assembling process and reduce manufacturing costs. CONSTITUTION: A rack bar supporting device comprises a rack housing, a rack bar, a rack bush(330), a support ring(320), and a stopper(310). An adhesive part is closed adhered to the other side of the rack bar when the rack bar moves straight. The support ring supports the rack bush to compensate for clearance. The stopper prevents separation of the rack bush and the support ring.
Patent KR-20090123127-A (KR)
Title: Brake piping apparatus
Inventor: PARK DEOK HO
IPC: B60T8/88
Filed: 2008-05-27
Abstract: PURPOSE: A brake pipeline system is provided to adjust the brake hydraulic pressure distributed to a rear wheel to be same as the brake hydraulic pressure distributed to a front wheel among undamaged pipelines when brake pipelines are damaged partially. CONSTITUTION: A brake pipeline system contains a master cylinder, a first inflow pipe and a second inflow pipe sending a fluid from the master cylinder to two front-wheel outflow pipes and two rear-wheel outflow pipes, a proportioning valve(400) formed to make the hydraulic pressure sent to the front-wheel outflow pipe larger than the hydraulic pressure sent to the rear-wheel outflow pipe, and a control housing(600) formed on the inside of the proportioning valve and composed of two control inlet ports(651,652), where a portion of a fluid flows inward from the inflow pipe, a partition member(660) closing a space between the control inlet ports and moved according to the difference in hydraulic pressure entered the control inlet ports, and two control outlet ports(655,656) connected to the rear-wheel outflow pipes and opened partially according to the movement of the partition member.
Patent KR-20090123596-A (KR)
Title: Apparatus for preventing a billet abnormal falling on heating furnace billet charging table
Inventor: LEE MYOUNG SOO
IPC: F27B9/40
Filed: 2008-05-28
Abstract: PURPOSE: A device for preventing the abnormal falling of a charged material on a work loading table of a heating furnace is provided to make the next charged material stop with a stopper after the first charged material falling and to increase workability and stability. CONSTITUTION: A device for preventing the abnormal falling of a charged material on a work loading table(11) of a heating furnace comprises a separator(19) and a stopper(31). The separator is installed in an outlet of the work loading table in which the material is piled up. The separator moves the material to the location of a roller table(33). The stopper is included in the upward of the separator to be connected with the separator. The stopper is descended to the outlet of the work loading table and the stopper blocks up the outlet of the work loading table in a separating descending step.
Patent KR-20090124659-A (KR)
Title: Excavation, separation, reuse, and fuelization of sanitary landfill
Inventor: LEE JOO HYUNG
IPC: C10L5/46
Filed: 2008-05-30
Abstract: PURPOSE: A method for excavation, separation, recycling, and fuelization of sanitary landfill is provided to recycle sorted materials according to kinds, and to make fuels from the sorted waste efficiently. CONSTITUTION: A method for excavation, separation, recycling, and fuelization of sanitary landfill comprises a step for excavating waste buried in the sanitary landfill and a step for recycling excavation sites and waste generated by excavation of the waste. The step for recycling excavation sites and the waste further includes a stage for recycling the excavation sites as new landfill or common landfill, a stage for separating waste into soil, combustible materials, and incombustible materials, a stage for recycling the combustible materials as the fuel.
Patent KR-20080106116-A (KR)
Title: Transistor, integrated circuit and method of forming an integrated circuit
Inventor: GRAHAM DR ANDREW
IPC: H01L21/336
Filed: 2008-05-30
Abstract: An integrated circuit and a manufacturing method thereof are provided to manufacture the DRAM memory cell array with the high reliability by using the conductive carbon material. An integrated circuit comprises the transistor(20). The transistor comprises the gate electrode(23). The gate electrode is positioned within the gate groove(27) formed in the semiconductor substrate. The gate electrode comprises the conductive carbon material. The gate electrode more includes the conductivity filler(25). The conductive carbon material is layer on the gate dielectric(24) layer. A portion of the gate groove is filled by the conductive carbon material. The insulating layer is arranged on the surface of the conductive carbon material.
Patent KR-20090126525-A (KR)
Title: Method and apparatus for managing digital contents using playback position, and method and apparatus for executing the same
Inventor: KIM KWANG HYUK
IPC: H04N5/93
Filed: 2008-06-04
Abstract: PURPOSE: A method and an apparatus for managing digital contents according to a reproduction position, and a method and an apparatus for executing the same are provided to classify a reproduction location according to an application attribute, thereby providing accurate reproduction location information. CONSTITUTION: Digital contents are inputted from a digital content provider(1310). One or more applications receive input of a reproduction location on the digital contents(1320). Each task is performed about the digital contents. A reproduction location list is generated based on attribute information of the application(1330). The reproduction location is collected in the reproduction location list.
Patent KR-20090129013-A (KR)
Title: Utp cable
Inventor: KIM TAE WOO
IPC: H01B11/02
Filed: 2008-06-12
Abstract: PURPOSE: A UTP cable is provided to reduce distortion and loss of the data of stranded parts by increasing the distance between the centers between the stranded parts twisted with the longest pitch. CONSTITUTION: A UTP cable includes a plurality of stranded parts(14), a separator(20), and a sheath part(40). The stranded parts are comprised of a plurality of isolated conductors. The stranded parts are separated by the separator. The sheath part surrounds the stranded parts and the separator. The separator has a bent linear cross section and includes a bottom part(22), and first and second protrusions(25,27). The bottom part, and the first and second protrusions have a curved cross section. The first and second ridges rise from both sides of the bottom part.
Patent KR-20100001493-A (KR)
Title: Header for filtering membrane module and filtering membrane module using the same
Inventor: LEE KWANG JIN
IPC: B01D65/00
Filed: 2008-06-27
Abstract: PURPOSE: A header for filter membrane module and a filter membrane module using the same are provided to maximize effectiveness of power, and to maximize utility of all kinds of hollow membranes regardless of locations. CONSTITUTION: A header for filter membrane module includes a body(100) having a water collecting part(110) and a conduit(120) connected to the permeate collecting part on an end of the body. At least a part of the water collecting part has an inclined shape. The area of the cross section in the water collecting part is gradually narrowed to a longitudinal direction of the body. The cross section of the body has a U- shape.
Patent KR-20090028398-A (KR)
Title: A supporting system and method for yoke to the support
Inventor: KIM SI YOUNG
IPC: E04G11/48
Filed: 2008-07-07
Abstract: A yoke supporting method and system of a support are provided to prevent the yoke separating from the support bracket by passing a fixing member through the pin hole of the yoke and the connection hole of the head. A yoke supporting system of a support comprises a head(300) whose height is varied on the upper side of a post(250), one or more yokes(100) put on the top of the head and positioned on the same line as the central axis of the head, and a fixing member(150) passing through a pin hole of the yoke and a connection hole of the head from the top of the yoke.
Patent KR-20080074837-A (KR)
Title: Boiler
Inventor: JEON GEUM HA
IPC: F23B60/02
Filed: 2008-07-24
Abstract: A boiler is provided to reduce the fuel cost and to improve heat efficiency by using combustion heat of fuel and waste heat of combustion gas. A boiler comprises a body(10), a fuel supply section, a first air supply section, a second air supply section(40), a first combustion chamber(50), a discharge port, a second combustion chamber(70), a third air supply section(80), a funnel(90), and hot water pipes(100). The body is made from metal to protect elements accommodated in the body. A safety valve(11) or a drain valve(13) is formed at one side of the body. The fuel supply section supplies fuel to the first combustion chamber. The fuel includes wood powder or wood pieces. The fuel supply section includes a hopper, a convey screw, a feeder, and a fuel injection pipe.
Patent KR-20100011506-A (KR)
Title: Lead sulfide nanorod crystals and method for controlling shape of the nanocrystals
Inventor: KIM SANG WOOK
IPC: B82B3/00
Filed: 2008-07-25
Abstract: PURPOSE: Nanorod crystals of lead sulfide and a method for controlling the shape are provided to control an aspect ratio free and to ensure a powerful quantum confinement effect and considerably larger absorption cross section in near-infrared radiation region than an organic dye. CONSTITUTION: A method for manufacturing PbS nanocrystals with a rod shape comprises the steps of: manufacturing the PbS nanocrystals with the rod shape by reacting a Pb precursor with a S precursor under existence of surfactant; growing the PbS nanorod crystals. Surfactant is a mixture of the amine of C8 - C20 and the carboxylic acid of the C8 - C20. The Pb precursor is nitrate, sulphate, carbonate, halide, acetate, oxide or their hydrate of Pb. THE S precursor is tris(trimethyl)silyl sulfide, and tris(trimethyl)silyl sulfide - trioctylphosphin complex, tris(trimethyl)silyl sulfide - tributyl phosphine complex or compound combined with more than one of those.
Patent KR-20100012594-A (KR)
Title: A up and down type lighting top with a lighting
Inventor: PACK CHUN DON
IPC: F21S13/10
Filed: 2008-07-29
Abstract: PURPOSE: An up and down type lighting top with a lighting is provided to move the light vertically by turning a chain through rotation of a handle. CONSTITUTION: A rail slide(8) is perpendicularly installed in the outer circumference of a pillar(3). The rail slide is fixed to a clamping band(7). The guide rail corresponding to the rail slide is formed in a supporting plate(10). The fixing plate(15) comprises a chain sprocket(14) connected to a worm wheel(13) combined with a worm gear(12). The chain(16) is combined with the chain sprocket. A power cable(17) supplies the power source to a lighting tower. A plurality of guide rollers(18) and chain guide roller(19) are installed on the ceiling(20). One side of the chain is fixed to the upper end of the supporting plate through the chain guide roller. The other side of the chain is fixed at the lower part of a spring support piece(24a) by an idling roller(21).
Patent KR-20100012723-A (KR)
Title: Composition for improving urologic function using extraction of bokbunja
Inventor: KIM SAE CHUL
IPC: A61P15/10
Filed: 2008-07-29
Abstract: PURPOSE: A composition containing Rubus coreanus Miquel extract for improving urinary function is provided to suppress contractile reduction of bladder muscle and treat erectile failure. CONSTITUTION: A composition for improving urinary function contains Rubus coreanus Miquel extract. The composition further contains L-arginine or vitamin E. A functional health food for improving election and urinary function contains Rubus coreanus Miquel extract. A method for producing the Rubus coreanus Miquel extract comprises: a step of pulverizing 1kg of Rubus coreanus Miquel fruit using a pulverizer; a step of adding Rubus coreanus Miquel fruit to 3kg of ethanol and stirring at room temperature for 5 hours; a step of filtering at room temperature; a step of evaporating ethanol; and a step of vacuum-drying the extract.