baber/WOPTO huggingface dataset:
Patent KR-20080019621-A (KR)
Title: Separator for lithium ion secondary battery and lithium ion secondary battery
Inventor: NISHIKAWA SATOSHI
IPC: H01M50/457
Filed: 2006-05-16
Abstract: Disclosed is a membrane as a separator for lithium ion secondary batteries wherein a porous layer mainly composed of an aromatic polyamide is formed on both sides of a nonwoven fabric. This separator has sufficiently high heat resistance and good handling properties, and is an effective measure against overcharging. Safety of a lithium ion secondary battery can be improved by using such a separator. ® KIPO & WIPO 2008
Patent KR-20080033177-A (KR)
Title: Identifying and using traffic information including media information
Inventor: MOON KYOUNG SOO
IPC: G01C21/26
Filed: 2006-05-26
Abstract: A method of identifying and using traffic information is provided to enable a user to easily obtain a traffic state by transmitting the traffic information in a multimedia format. A tuner(210) is tuned in a signal band of traffic information and outputs modulated traffic information. A demodulator(220) demodulates the modulated traffic information and outputs a traffic information signal. A TPEG(Transport Protocol Expert Group) terminal(230) decodes the traffic information signal and acquires various traffic information. A GPS(Global Positioning System) module(280) receives satellite signals from plural satellites and detects a current position. A memory(240) stores an electronic map and various graphic information. An input unit(290) receives an input from a user. A navigation engine(250) controls a screen based on the unit input, the current position, and the acquired traffic information. A display panel(270) displays images. A panel drive(260) applies a driving signal to a panel. The TPEG decoder acquires CTT(Congestion and Travel-time Information) information and delivers the CTT information to the navigation engine. The traffic data contains media type ID for determining the type of a media object. The media object is retrieved based on the media object.
Patent KR-20080006647-A (KR)
Title: Bioabsorbable wound dressing
Inventor: GREENE SHARON L
IPC: A61L15/64
Filed: 2001-12-21
Abstract: A wound dressing includes a first layer located adjacent the wound and which comprises a material that is bioabsorbable, porous and adapted for serving as a scaffold for cell attachment and proliferation; and a second layer which is in contact with the first layer and which comprises an absorbent, gel forming material adapted for serving as a barrier to cell adhesion and penetration. A method of treating a wound with the dressing is also disclosed.
Patent KR-20090074981-A (KR)
Title: Graft copolymer, method of preparing the same and thermoplastic resin including the same
Inventor: AHN BONG KEUN
IPC: C08F279/04
Filed: 2008-01-03
Abstract: A graft copolymer is provided to ensure excellent colorability, impact strength, tensile strength, and gloss by using rubber polymer having 500-1000 angstrom of average particle diameter of an internal layer. A graft copolymer comprises a conjugated diene rubber polymer 50-70 parts by weight and a monomer mixture 30-50 parts by weight of an aromtic vinyl compound and a vinyl cyanide compound. The conjugated diene rubber polymer comprises a small-size rubber polymer consisting of an inner layer having particle size of 500-1000 angstrom and an outer layer of 1000-2000 angstrom containing the inner layer; and a large-size rubber polymer having average particle diameter of 2500-5000 angstrom magnified from the small-size rubber polymer by an acidic condition.
Patent KR-20090077284-A (KR)
Title: Muffler for compressor
Inventor: LEE WON SOK
IPC: F04B39/00
Filed: 2008-01-10
Abstract: A muffler for a compressor is provided to prevent oil from being excessively flowed into an intake muffler in the internal space of a sealed container of the compressor by reducing pressure difference between the internal space of the sealed container of the compressor and the internal space of the intake muffler. A muffler(100) for a compressor comprises a case, a connection pipe body, and an intake guide pipe. The case comprises a noise space, an inlet port and an outlet port. The inlet port and the outlet port form the inlet and outlet of the noise space. The inlet port and the outlet port of the case are connected to the connection pipe body. The intake guide pipe is installed at the inlet port of the case. The intake guide pipe is connected to an intake pipe(4) passing through a sealed container(1) of the compressor. On the bottom surface of the case, a plurality of through-holes are formed. The internal space between the sealed container of the compressor and the noise space is connected to a plurality of through-holes.
Patent KR-20090077999-A (KR)
Title: Device for power factor correction in three phase power supply
Inventor: SEONG SEE POONG
IPC: G05F1/70
Filed: 2008-01-14
Abstract: A three power compensation apparatus is provided to reduce size and weight of product by using circuit and cut the production cost. A plurality of rectifying unit(22a,22b,22c) rectifies voltage between each phase and N phase of three phase power source(21). A plurality voltage divider(23a,23b,23c) divides voltage rectified through the rectifying unit. A reactor(L) stores an input current energy and covert to voltage energy. A bipolar transistor(S) act as a switch which release energy stored in the reactor. A capacitor(C) stores energy for driving load.
Patent KR-20090079311-A (KR)
Title: Electromagnetic wave shielding film and manufacturing method thereof
Inventor: LEE JAE HAK
IPC: H05K9/00
Filed: 2008-01-17
Abstract: An electromagnetic wave shielding film sheet for electric mat and a manufacturing method thereof are provided to perform easily an installation process of an electromagnetic wave shielding unit by laminating film sheets for shielding electromagnetic waves on an upper surface of a heating plate. A flame-retardant shielding composition(1) is formed by mixing and stirring carbon powders, graphite powders, a liquefied resin binder, and a flame-retardant agent. The flame-retardant shielding composition is coated on an upper surface and a lower surface of a film member(2). The film member is formed with a fabric material. A releasing sheet(3) is attached on the upper surface and the lower surface of the film member which is coated with the flame-retardant shielding composition. The flame-retardant shielding composition is formed by mixing the resin binder of 50-70 weight percent, a flame-retardant agent of 10-30 percent, the carbon powders 0f 10-30 percent, and the graphite powders of 5-20 percent.
Patent KR-20090081654-A (KR)
Title: Stent
Inventor: AN SUNG SOON
IPC: A61F2/86
Filed: 2008-01-24
Abstract: Provided is a stent having a membrane structure of one-way valve effectively preventing food or gastric juice(or body fluids) from flowing backward. A stent comprises: a body having a passage therein; and one-way valve(3) connected to an inner part of the body to prevent body fluids from flowing backward. The one-way valve comprises: a first valve membrane part(31) of which one end is connected to an inner part of the body, of which the other end forms a free end(37), and which is formed in a semicircular shape; and a second valve membrane part(33) which extends from the first valve membrane part, of which one end is connected to the inner part of the body, of which the other end forms a free end, and which is formed in a semicircular shape in a state that the second valve membrane part is overlapped with the first valve membrane part in its partial section. The second valve membrane part comprises: a joining part(35) joined with the inner part of the body; a guiding part extended from the joining part and convexly projected toward the first valve membrane part; and a close adhesion part closely adhered to the first valve membrane part. The first valve membrane part is joined with a rear end of a central part(11) of the body to form an intermediate joining part(39).
Patent KR-20090081916-A (KR)
Title: Fan and Air Conditioner having the same
Inventor: PARK BYUNG IL
IPC: F24F1/00
Filed: 2008-01-25
Abstract: A blower reducing the noise and an air-conditioner having the same are provided to reduce the noise made by the turbulence by preventing the flow of the air from being out of the flowing path. A blower reducing the noise comprises an impeller(10), a housing(20), an orifice(30), a guiding face(31) and a noise decrease part(32). The impeller is surrounded the housing. The orifice is installed at the housing in order to guide the air to a space where the housing and the impeller is installed. The guiding face guides the flowing of the air. The noise decrease part is separately placed to the air intake direction.
Patent KR-20090085225-A (KR)
Title: Connecting pipe having packing
Inventor: KWON HYE SUK
IPC: F16L15/04
Filed: 2008-02-04
Abstract: A joint pipe is provided to prevent a leakage of fluid by the pressure between the packing and the pipe and to ensure the airtightness dually using a ring and a protrusion covering the ring. A joint pipe comprises a body(100), a nut(104) screwed to the body, and a packing(200) pressed onto the inner surface of the body. The packing has a tapered inner surface(106) so that the inner diameter of the packing becomes smaller toward the inside of the body. The packing is made of one selected among rubber, copolymer resin, and a resin including a material to provide flexibility.
Patent KR-20090087709-A (KR)
Title: Composition for treating of gingival disorders comprising saponin as an active ingredient
Inventor: DO JAE HO
IPC: A61K36/258
Filed: 2008-02-13
Abstract: A composition for preventing or treating periodontal diseases, which contains a saponin from ginseng or red ginseng is provided to have anti-inflammatory effect and antioxidative effect. A composition for preventing or treating periodontal diseases comprises a saponin as an active ingredient. The saponin is contained in a ginseng or red ginseng extract and is a ginsenoside]-Rg1, -Re, -Rf, -Rh1, -Rg2, -Rb1, -Rc, -Rb2, -Rd, -Rg3 or -Rh2. The saponin is an enriched protopanaxadiol saponin. The composition has treating effect of periodontal diseases and a composition for toothpaste, or oral cavity protection.
Patent KR-20090089584-A (KR)
Title: Method and system for testing web site
Inventor: WON YOU JUN
IPC: G06F11/30
Filed: 2008-02-19
Abstract: A method and a system for testing a web site are provided to test a web site in the same condition as a normal user. A server(200) provides a web site. A check application(100) receives site information of the web site from the server. The check application checks whether the web site is faked based on the received site information. When the web site is faked, a backup device(300) receives a control signal from the check application. The backup device reflects backup information to the server.
Patent KR-20090096943-A (KR)
Title: Metal substrate for side view led lamp, side view type led package using the substrate and method of making the led package
Inventor: JUNG CHEON KI
IPC: H01L33/54
Filed: 2008-03-10
Abstract: A metal substrate for a side view led lamp, a side view type led package using a substrate, and a method of making the led package are provided to increase a radiation effect through the shortest distance by emitting heat in direction where a metal substrate is exposed. In a metal substrate for a side view led lamp, a side view type led package using a substrate, and a method of making the led package, a combination member(130) physically binds a first lead frame(110) and a second lead frame(120) electrically. A first lead frame is made of a metal frame and has a mount groove(112) for mounting the LED chip. A second lead frame is made of a metal material, and the LED chip is mounted in the mounting groove of the first lead frame.
Patent KR-20090097650-A (KR)
Title: Method for the preparation of reducing salt
Inventor: YANG HO CHEOL
IPC: A23L27/40
Filed: 2008-03-12
Abstract: A method for preparing reducing salt is provided to produce salt with oxidation-reduction potential(ORP) of -500 ~ -600mV through a simple process. A method for preparing reducing salt comprises the following steps of: baking bay salt at 150-400°C to prepare baked salt; mixing the baked salt and finely chopped timber uniformly; filling a container with the mixture; putting the container into a furnace and heating at 900-1300°C in order to burn the timber while fusing the baked salt; and chilling the fused slat and removing charcoal and grinding the salt. The oxidation-reduction potential(ORP) of the prepared reducing salt is -500 ~ -600mV. The bay salt contains potassium sulfate. The timber is selected among bamboo tree, ginkgo tree, cinnamon tree, empress tree, oak and pine tree.
Patent KR-20090091628-A (KR)
Title: A monitoring camera
Inventor: AN SOON HYUN
IPC: H04N7/18
Filed: 2008-03-13
Abstract: A monitoring camera equipped with a housing having no relation to the lens direction of a camera is provided to reduce a management cost by installing each device with cameras to one housing. A camera unit(10) is comprised of one or more cameras for a photography. A housing(20) accommodates the camera unit to inside. A light source unit(30) illuminates the housing. The housing comprises next. A frame unit(22) forms the skeleton of the housing. The case forms the external side of the housing. The case comprises a pattern unit showing the predetermined shape.
Patent KR-20090098934-A (KR)
Title: Assembling structure of water filter
Inventor: OH JAE WOOK
IPC: B01D35/00
Filed: 2008-03-15
Abstract: A multi-stage assembly of a sterilization filter on a water purifier is provided to prevent leakage of due to assembly fault of a connection part or hose damage, and to remove inconvenience for installation of the filter. A multi-stage assembly structure of a sterilization filter comprises a filter a(1), filter b(2), and filter c(3). A female screw(4) is formed on an inner side of each cylindrical filter. A male screw(5) is formed on the bottom of each filter. One end of the male screw is assembled in the female screw of the other end. A protruded connection joint(6) is combined with a through-hole(8) formed in the center part.
Patent KR-20090100563-A (KR)
Title: Consignment management system for mutual aid dues
Inventor: CHOI MOU OUNG
IPC: G06Q40/08
Filed: 2008-03-20
Abstract: PURPOSE: A mutual aid fee consigning system for securing the transparency of the mutual aid fee is provided to increase the quality of the service by managing the mutual aid fee by mutual aid fee management company. CONSTITUTION: A mutual aid fee consigned administration system includes a member terminal(10), a mutual aid company terminal(15), financial agency terminal(30), a mutual aid service provider terminal(40), and an internet. The member terminal is to join in the member of the mutual aid service. The mutual aid company terminal is to contract the mutual aid service of the member terminal. The mutual aid fee consignment manager terminal is to take the member fee of the mutual aid company terminal care of commissions. The financial agency device guarantees the member fee of the mutual aid fee consignment manager terminal. The mutual aid service provider terminal provides the mutual aid related service of the member discrete contracted from the mutual aid company terminal.
Patent KR-20090104373-A (KR)
Title: Composition for anti-inflammation, edema alleviation, accelerated recovery from surgery or bruise, or treatment or prevention of heart disease, comprising an extract of zingiber officinale or active compounds isolated therefrom
Inventor: KOH WOO SUK
IPC: A61K31/12
Filed: 2008-03-31
Abstract: PURPOSE: A composition for treating or preventing heart diseases or for anti-inflammation, topical edema reduction, treatment or prevention of heart diseases is provided to enhance uptake function of macrophage and remove waste from the body. CONSTITUTION: A pharmaceutical composition for preventing or treating heart diseases or for anti-inflammation, topical edema reduction, or recovery promotion from surgery or contusion contains [10]-gingerdione of the chemical formula 1, 1-dehydro-[10]-gingerdione of the chemical formula 2 or their composite.
Patent KR-20090112371-A (KR)
Title: A load bearing equipment friction factor measurement device of a bearing paedeu
Inventor: CHANG DONG KUN
IPC: G01M13/04
Filed: 2008-04-24
Abstract: PURPOSE: A load friction factor measuring device of a bearing pad is provided to increase service lift by supplying the optimized bearing pad to a facility. CONSTITUTION: A sliding part(10) operates a sliding block(11) on which upper and lower bearing pads(20,21) are fixed. A supporting part operates a sliding part. A cylinder(60) mounts top and bottom pressers(40,50) and a lower compression part. The top presser presses the top bearing pad. The load cell supports the lower compression part.
Patent KR-20090113608-A (KR)
Title: Lift device the use of large size vehicles
Inventor: AN GI CHON
IPC: B66F7/26
Filed: 2008-04-28
Abstract: PURPOSE: A lift device for a large size vehicle is provided to allow maintenance of various sizes of vehicle by moving a rear lift back and forth depending on the length of a vehicle. CONSTITUTION: A lift device for a large size vehicle comprises a front lift(100), a rear lift(200), and a travel guide(300). The front lift is installed on the bottom of a cavity formed on the ground, and ascends and descends in the cavity. The rear lift is installed to be movable behind the front lift, and ascends and descends. The travel guide moves the rear lift to the front or back of a vehicle according to the body length of the vehicle which is placed on the top of the front and rear lifts.
Patent KR-20090114878-A (KR)
Title: Semiconductor light emitting device
Inventor: LIM WOO SIK
IPC: H01L33/38
Filed: 2008-04-30
Abstract: PURPOSE: A semiconductor light emitting device is provided to increase the area of an active layer and to minimize the space of the first electrode. CONSTITUTION: The first electrode layer(130) is formed under a first conductivity semiconductor layer(140). The active layer(150) is formed on the first conductivity semiconductor layer. The second conductivity semiconductor layer(160) is formed on the active layer. The first electrode is formed on the first electrode layer. The second conductivity semiconductor layer includes an n-type semiconductor layer formed in a p-type semiconductor layer or the p-type semiconductor layer. The transparent electrode(170) is formed on the second conductivity semiconductor layer.
Patent KR-20090120100-A (KR)
Title: Braket for supporting wale beam of soil retaining wall and excavation method using the same
Inventor: KIM WON KEUN
IPC: E02D5/02
Filed: 2008-05-19
Abstract: PURPOSE: A wale support bracket of an earth retaining wall and an excavation method using the same are provided to facilitate the installation/dismantlement, to easily correspond to the installation environment, and to minimize the construction cost and manufacture cost. CONSTITUTION: A wale support bracket(100) of an earth retaining wall includes a fixing channel(110) and a pair of supporting bent bar(120a,120b). The fixing channel is joined in the earth retaining wall. The fixing channel is composed of a flat board portion(112) and leg portions(114a). A slot hole(111) for inserting a bolt is formed in a flat board portion(112). The leg unit is bent at a right angle from the flat board portion and is extended. At least one hole(113) is formed in the leg unit. The supporting bent bar is composed of a first end(121), a second end(122) and a multi-stage bent unit(123). The first end is inserted in a space(115) surrounding with the flat board portion and the leg units. The second end is inserted in a hole in the leg units. The multi-stage bent unit connects the first and second ends.
Patent KR-20090123209-A (KR)
Title: Motor cooling device for motor driven power steering system
Inventor: RYU SANG WOOCK
IPC: B62D5/04
Filed: 2008-05-27
Abstract: PURPOSE: A motor cooling device of a motor driven power steering system is provided to cool down a motor effectively by circulating cooling air compulsorily to the inside and the outside of a motor using the driving force of a motor, and to prevent the damage caused by the overheat of a motor and the stoppage of a motor. CONSTITUTION: A motor cooling device of a motor driven power steering system contains a fan(16) installed to a motor shaft(13) of a motor to be rotated integrally, an air circulating pipe(17) circulating the inside air of the motor to the outside of the motor using the rotary force of the fan, and many heat diffusion fins(18) installed to the air circulating pipe in the longitudinal direction.
Patent KR-20080106130-A (KR)
Title: Organic photoelectric device and material used therein
Inventor: JUNG HO KUK
IPC: C09K11/06
Filed: 2008-05-30
Abstract: An organic photoelectric device is provided to realize the low voltage operation of high efficiency and thin structure and to reduce production costs due to efficient energy delivery process and electron transport property. An organic photoelectric device comprises a substrate(110); a positive electrode(120) formed on the substrate; a hole-transport layer(130) formed on the positive electrode; a light-emitting layer(140) formed on the hole-transport layer; and a negative electrode(170) formed on the light-emitting layer. The light-emitting layer comprises a host and phosphorescence dopant. The difference of the reduction potential or the oxidation potential of a host and the difference of the reduction potential or the oxidation potential of a dopant are 0.5eV or less.
Patent KR-20090125547-A (KR)
Title: Auto-focusing camera device for communication machine
Inventor: LEE JONG KUN
IPC: H04B1/38
Filed: 2008-06-02
Abstract: PURPOSE: An auto focusing camera device for a wireless communication terminal is provided to attach a magnet to the external wall of a carrier to arrange a coil in the inside of a York of a case, thereby preventing short circuit of the coil even during vibrating or falling. CONSTITUTION: A container shaped carrier(70) is movably arranged in an optical axis direction from the first mounting unit(22). A magnet(80) is arranged in the external wall of the carrier facing the coil(60). The magnet moves the carrier in the optical axis direction by interaction with electromagnetic force generated in the coil.
Patent KR-20090126062-A (KR)
Title: Breast milk sucker
Inventor: MIN BYUNG WOOK
IPC: A61M1/06
Filed: 2008-06-03
Abstract: PURPOSE: A breast milk sucker is provided to limit the pain for a mother when giving suck to a baby by closely adhering the sucker to the breast of the mother and to prevent from the backward flowing to a inhalation tube. CONSTITUTION: The breast milk sucker includes a funnel(110) having slopes with the designated angle for an upper part and having a horn shape; a connection pipe(120) installed in a inner and a rearward part of the funnel; a inlet(130) for interlinking the funnel and the connection pipe. An extension pipe(140) is formed into one body in a rearward and lower part of the funnel and a connecting part(160) is included into one body in the lower part of the extension pipe. A protrusion is formed in the bottom side of inlet.
Patent KR-20090127757-A (KR)
Title: Advertisement letter frame
Inventor: LEE KYEONG WOO
IPC: G09F7/00
Filed: 2008-06-09
Abstract: PURPOSE: An advertisement character frame is provided to smoothly perform a curve process without a device or separate strength reinforcement by forming at least one or more reinforcement supporting pieces to an inner surface of an aluminum frame. CONSTITUTION: A top supporting piece(32) is formed to a frame(30). A curved-surface extension part is formed to the top supporting piece in order to form a curved-surface toward an inner side. An outer ring part(41) is closely attached to an outer surface at a fixed section. A curved-surface part(42) is formed to a cover frame, and is supported with an inner surface(42a) of the frame. A contact surface(43) detachably forms the cover frame(40).